/*  ============================================================
    Reuni — Global Stylesheet
    Modern marketplace design with WCAG AA accessible colours.
    ============================================================ */

/* ─── Custom Properties ─── */
:root {
    color-scheme: light;
    /* --- Color Palette (Light Mode) --- */
    /* Backgrounds */
    --color-bg:              #FAF7F2;  /* Warm Canvas — paper-like background */
    --color-hero-overlay-desktop: linear-gradient(90deg, rgba(250, 247, 242, 0.98) 0%, rgba(250, 247, 242, 0.85) 50%, rgba(250, 247, 242, 0.35) 100%);
    --color-hero-overlay-mobile: linear-gradient(180deg, rgba(250, 247, 242, 0.98) 0%, rgba(250, 247, 242, 0.85) 70%, rgba(250, 247, 242, 0.6) 100%);
    --color-hero-text: var(--color-ink-primary);
    --color-hero-subtext: var(--color-ink-secondary);
    --color-hero-chip-bg:    rgba(28, 25, 23, 0.05);
    --color-hero-chip-border: rgba(28, 25, 23, 0.12);
    --color-hero-chip-value: var(--color-ink-primary);
    --color-hero-chip-text: var(--color-ink-secondary);
    --color-hero-chip-value-primary: var(--color-primary);
    --color-surface:         #FFFFFF;  /* Cards, navbar, modal fills */
    --color-surface-raised:  #F4F0E8;  /* Warm Stone-100 — inputs, nested panels */

    /* Borders */
    --color-border:          rgba(28, 25, 23, 0.12); /* Warm Stone-based whisper lines */

    /* Ink */
    --color-ink-primary:     #1C1917;  /* Warm Ink (Stone-950) — headlines, active labels */
    --color-ink-secondary:   #44403C;  /* Stone-700 — body copy, secondary labels */
    --color-ink-tertiary:    #706A64;  /* Stone-600 — timestamps, placeholders (passes 4.5:1 on canvas) */

    /* Brand — Teal (Sustainability) */
    --color-primary:         #0F766E;  /* Deep Teal (Teal-700) — brand, active state, kg_saved */
    --color-primary-hover:   #115E59;  /* Teal-800 — hover state */
    --color-primary-muted:   #CCFBF1;  /* Teal-100 — chip fills, success zones */

    /* Brand — Orange (Urgency/Action - CTAs ONLY) */
    --color-accent:          #B44018;  /* Burnt Terracotta — claim and buy CTAs only (76% saturation, passes AAA contrast on white text) */
    --color-accent-hover:    #8E3213;  /* Deeper terracotta — hover state */
    --color-accent-muted:    #FFF7ED;  /* Orange-50 — urgency panel fills */

    /* Semantic */
    --color-danger:          #C81E1E;  /* Red-700 — errors, destructive, delete (passes 4.5:1 on canvas) */
    --color-danger-muted:    #FEF2F2;  /* Red-50 — error background fills */
    --color-success:         #15803D;  /* Green-700 — sold, verified, free */
    --color-success-muted:   #F0FDF4;  /* Green-50 — success tag fills */
    --color-warning:         #B45309;  /* Amber-700 — PIN expiry, late cancel (passes 4.5:1 on canvas) */
    --color-warning-muted:   #FFFBEB;  /* Amber-50 — warning banner fills */

    /* Legacy mapping support for existing classes */
    --clr-primary: var(--color-primary);
    --clr-primary-dark: var(--color-primary-hover);
    --clr-primary-light: var(--color-primary-muted);
    --clr-primary-bg: var(--color-success-muted);
    --clr-accent: var(--color-accent);
    --clr-price: var(--color-accent);
    --clr-price-bg: var(--color-accent-muted);
    --clr-bg: var(--color-bg);
    --clr-surface: var(--color-surface);
    --clr-text: var(--color-ink-primary);
    --clr-text-muted: var(--color-ink-secondary);
    --clr-text-light: var(--color-ink-tertiary);
    --clr-border: var(--color-border);
    --clr-border-strong: rgba(28, 25, 23, 0.25);
    --clr-danger: var(--color-danger);
    --clr-warning: var(--color-warning);
    --clr-info: var(--color-primary);
    --clr-success: var(--color-success);

    /* --- Typography Scale --- */
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;   /* All kg_saved numbers, PINs, timestamps */
    --font-family: var(--font-sans);

    --type-display:  clamp(1.875rem, 4vw, 2.625rem);  /* Page titles */
    --type-title:    clamp(1.25rem, 2.5vw, 1.625rem); /* Section headers */
    --type-body-lg:  1.0625rem;  /* Lead body copy */
    --type-body:     0.9375rem;  /* Default body */
    --type-small:    0.8125rem;  /* Labels, metadata */
    --type-micro:    0.6875rem;  /* Timestamps, category tags */

    --track-display: -0.03em;   /* Display tracking — never below -0.04em */
    --track-tight:   -0.015em;
    --track-normal:  0em;
    --track-wide:    0.05em;     /* ALL-CAPS labels only */

    --lead-display: 1.15;
    --lead-title:   1.3;
    --lead-body:    1.65;

    /* Font sizes (legacy helper mapping) */
    --fs-xs: var(--type-micro);
    --fs-sm: var(--type-small);
    --fs-base: var(--type-body);
    --fs-md: var(--type-body-lg);
    --fs-lg: 1.125rem;
    --fs-xl: 1.25rem;
    --fs-2xl: var(--type-title);
    --fs-3xl: var(--type-display);

    /* --- Spatial Scale (4px base grid) --- */
    --space-1:   4px;   /*  4px */
    --space-2:   8px;   /*  8px */
    --space-3:   12px;  /* 12px */
    --space-4:   16px;  /* 16px */
    --space-5:   20px;  /* 20px */
    --space-6:   24px;  /* 24px */
    --space-8:   32px;  /* 32px */
    --space-10:  40px;  /* 40px */
    --space-12:  48px;  /* 48px */
    --space-16:  64px;  /* 64px */
    --space-20:  80px;  /* 80px */

    --space-xs: var(--space-1);
    --space-sm: var(--space-2);
    --space-md: var(--space-4);
    --space-lg: var(--space-6);
    --space-xl: var(--space-8);
    --space-2xl: var(--space-12);

    /* --- Reuni Stylesheet --- */

/* Hide native cancel button for Webkit search inputs globally to prevent double-X overlays */
input[type="search"]::-webkit-search-cancel-button {
    -webkit-appearance: none;
    appearance: none;
}
    --radius-sm:   6px;    /* Tags, chips, badges */
    --radius-md:   10px;   /* Inputs, small buttons */
    --radius-lg:   12px;   /* Cards — ENFORCED. Never exceed 16px on cards. */
    --radius-xl:   16px;   /* Modals, drawers */
    --radius-full: 9999px; /* Pills, avatars */

    --radius: var(--radius-md);

    /* --- Elevation --- */
    --shadow-card:   0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
    --shadow-raised: 0 4px 12px rgba(0,0,0,0.08), 0 12px 40px rgba(0,0,0,0.06);
    --shadow-modal:  0 20px 60px rgba(0,0,0,0.15);

    --shadow-sm: var(--shadow-card);
    --shadow: var(--shadow-card);
    --shadow-md: var(--shadow-raised);
    --shadow-lg: var(--shadow-modal);

    /* --- Layout Constraints --- */
    --container-max:    1200px;
    --container-pad-x:  var(--space-8);
    --sidebar-width:    0px; /* Sidebar removed */
    --content-max-ch:   65ch;

    /* --- Touch Targets (WCAG AA minimum) --- */
    --tap-min: 44px;

    /* --- Transition Primitives --- */
    --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);       /* Primary reveals */
    --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);   /* Spring elements, badges */
    --ease-smooth:   cubic-bezier(0.32, 0.72, 0, 1);       /* Navigation, overlays */
    --ease-out-expo: var(--ease-out);                      /* Alias — same curve as ease-out */
    --ease-in:       cubic-bezier(0.4, 0, 1, 1);           /* Accelerating ease-in */

    /* Duration Scale */
    --duration-fast:   150ms;  /* Hover color, border states */
    --duration-mid:    250ms;  /* Button state changes */
    --duration-normal: var(--duration-mid);                /* Alias for --duration-mid */
    --duration-slow:   350ms;  /* Card reveals, drawer slides */
    --duration-xslow:  500ms;  /* Page transitions, modal entrance */

    --transition: var(--duration-mid) var(--ease-out);

    --navbar-bg: rgba(255, 255, 255, 0.92);
    --filters-bg: rgba(255, 255, 255, 0.95);

    /* --- Stacking Z-Index Scale --- */
    --z-base: 1;
    --z-raised: 10;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-drawer: 500;
    --z-modal: 700;
    --z-toast: 900;
    --z-tooltip: 1000;
}

/* --- Dark Mode Overrides --- */
[data-theme="dark"] {
    color-scheme: dark;
    --color-bg:              #161514;   /* Tailored Organic Warm Charcoal (No gamer vibes) */
    --color-hero-overlay-desktop: linear-gradient(90deg, rgba(22, 21, 20, 0.98) 0%, rgba(22, 21, 20, 0.85) 50%, rgba(22, 21, 20, 0.35) 100%);
    --color-hero-overlay-mobile: linear-gradient(180deg, rgba(22, 21, 20, 0.98) 0%, rgba(22, 21, 20, 0.85) 70%, rgba(22, 21, 20, 0.6) 100%);
    --color-hero-text: #FFFFFF;
    --color-hero-subtext: rgba(255, 255, 255, 0.85);
    --color-hero-chip-bg:    rgba(255, 255, 255, 0.08);
    --color-hero-chip-border: rgba(255, 255, 255, 0.12);
    --color-hero-chip-value: #FFFFFF;
    --color-hero-chip-text: rgba(255, 255, 255, 0.7);
    --color-hero-chip-value-primary: var(--color-primary);
    --color-surface:         #1F1E1D;   /* Premium surface card background */
    --color-surface-raised:  #2C2B29;   /* Raised surface panel background */
    --card-border-dark:      rgba(214, 211, 209, 0.12); /* Subtle warm grey border overlay */
    --color-border:          rgba(214, 211, 209, 0.08);
    --color-ink-primary:     #F5F5F4;  /* Stone-100 */
    --color-ink-secondary:   #D6D3D1;  /* Stone-300 — readable on surface-raised (passes 4.5:1) */
    --color-ink-tertiary:    #87807B;  /* Stone-500 — timestamps, placeholders (readable on dark surfaces) */
    --color-primary:         #2DD4BF;  /* Teal-400 — lightened for contrast. NOTE: NEVER use with white text */
    --color-primary-hover:   #5EEAD4;  /* Teal-300 — lighter hover for dark surfaces */
    --color-primary-muted:   rgba(45, 212, 191, 0.15);
    --color-accent:          #F97316;  /* Orange-500 */
    --color-accent-hover:    #FB923C;  /* Orange-400 — lighter hover for dark surfaces */
    --color-accent-muted:    rgba(249, 115, 22, 0.15);
    --color-danger:          #F87171;  /* Red-400 */
    --color-danger-muted:    rgba(248, 113, 113, 0.15);
    --color-success:         #4ADE80;  /* Green-400 */
    --color-success-muted:   rgba(74, 222, 128, 0.15);
    --color-warning:         #FBBF24;  /* Amber-400 */
    --color-warning-muted:   rgba(251, 191, 36, 0.15);

    --navbar-bg:            rgba(20, 18, 16, 0.92);
    --filters-bg:           rgba(20, 18, 16, 0.95);

    /* Explicitly redefine legacy mappings to ensure inheritance in all browsers */
    --clr-bg: var(--color-bg);
    --clr-surface: var(--color-surface);
    --clr-text: var(--color-ink-primary);
    --clr-text-muted: var(--color-ink-secondary);
    --clr-text-light: var(--color-ink-tertiary);
    --clr-border: var(--color-border);
    --clr-danger: var(--color-danger);
    --clr-warning: var(--color-warning);
    --clr-success: var(--color-success);
}

/* Dark theme contrast overrides for elements sitting on top of bright Teal-400 or Orange-500 */
[data-theme="dark"] .btn--primary,
[data-theme="dark"] .btn--primary:hover,
[data-theme="dark"] .btn--accent,
[data-theme="dark"] .btn--accent:hover,
[data-theme="dark"] .category-chip--active,
[data-theme="dark"] .category-chip--active:hover,
[data-theme="dark"] span.pagination__link,
[data-theme="dark"] .btn--primary-signup,
[data-theme="dark"] .filter-price-go,
[data-theme="dark"] .segmented-control__btn--active,
[data-theme="dark"] .condition-btn.active,
[data-theme="dark"] .price-toggle-btn.active-paid,
[data-theme="dark"] .pill-toggle__segment--active-paid,
[data-theme="dark"] .mobile-tabs__item--sell .material-symbols-outlined {
    color: var(--color-bg) !important;
}

.dashboard-stat-number {
    font-size: 36px;
    font-weight: 800;
    font-family: var(--font-mono);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
.dashboard-stat-number--primary {
    color: var(--color-primary);
}
.dashboard-stat-number--success {
    color: var(--color-success);
}

/* Tabular numbers for clean numeric layout */
.font-mono, .eco-val, .kg-counter, .esg-card-num, .purchase-row__eco .font-mono, .circulation-log-stats__weight, .circulation-log-stats__time {
    font-variant-numeric: tabular-nums;
}

/* Tactile press active states (Design Engineering) */
.btn, .category-chip, .condition-btn, .price-toggle-btn, .recent-search-chip, .mobile-tabs__item {
    transition: transform 140ms var(--ease-out), background-color 140ms var(--ease-out), color 140ms var(--ease-out);
}
.btn:active, .category-chip:active, .condition-btn:active, .price-toggle-btn:active, .recent-search-chip:active, .mobile-tabs__item:active {
    transform: scale(0.97);
}

/* Staggered card grids animations */
@keyframes float-up-fade {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.listing-card, .claim-card, .purchase-row {
    animation: float-up-fade 250ms var(--ease-out) forwards;
    animation-delay: calc(var(--card-index, 0) * 35ms);
    opacity: 0;
}

/* Migrated classes for settings and forms */
.settings-card-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}
.settings-notice-text {
    margin-top: var(--space-6);
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    line-height: var(--lead-body);
}
.password-strength-grid {
    display: flex;
    gap: 4px;
    height: 4px;
    background: var(--color-surface-raised);
    border-radius: 2px;
    overflow: hidden;
}
.password-strength-bar {
    flex: 1;
    height: 100%;
    transition: background var(--duration-fast);
}

/* Migrated classes for PIN handshake */
.pin-container {
    max-width: 480px;
    margin: 0 auto;
    padding-top: var(--space-10);
    padding-bottom: var(--space-20);
}
.pin-card {
    background: var(--color-surface);
    box-shadow: var(--shadow-raised);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin-bottom: var(--space-6);
}
.pin-qrcode-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: inline-block;
    width: 100%;
    box-sizing: border-box;
}
.pin-qrcode-mock {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pin-impact-banner {
    background: var(--color-primary-muted);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

/* ─── Reset & Base ─── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    font-size: var(--fs-base);
    color: var(--clr-text);
    background: var(--clr-bg);
    background-image:
        radial-gradient(circle at 20% 0%, rgba(13, 148, 136, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 100%, rgba(180, 83, 9, 0.03) 0%, transparent 50%);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: var(--clr-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--clr-primary-dark);
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.main-content {
    flex: 1;
    padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}


/* Accessibility visually-hidden utility */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ─── Skip Link (Accessibility) ─── */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--clr-primary);
    color: #fff;
    padding: var(--space-sm) var(--space-md);
    z-index: 1000;
    font-weight: 600;
    border-radius: 0 0 var(--radius) 0;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
    color: #fff;
}

/* --- Global Inputs & Placeholders theme override --- */
input, select, textarea {
    color: var(--color-ink-primary);
}
input::placeholder, textarea::placeholder {
    color: var(--color-ink-tertiary);
    opacity: 1;
}
/* Ensure number inputs (like min/max price range fields) explicitly inherit theme colors in dark mode */
input[type="number"] {
    color: var(--color-ink-primary) !important;
}

/* ─── Focus Indicators (Accessibility) ─── */
:focus-visible {
    outline: 3px solid var(--clr-primary);
    outline-offset: 2px;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
}


/* ─── Navbar ─── */
.navbar {
    background: var(--navbar-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--clr-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Brand accent line */
.navbar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-primary) 0%, #059669 40%, #0ea5e9 70%, var(--clr-primary-dark) 100%);
}

.navbar__inner {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    height: 56px;
}

/* ── Brand ── */
.navbar__brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    flex-shrink: 0;
    text-decoration: none;
}

.navbar__brand-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
    color: #fff;
    transition: transform var(--transition);
}

.navbar__brand-logo .material-symbols-outlined {
    font-size: 1.2rem;
}

.navbar__brand:hover .navbar__brand-logo {
    transform: rotate(15deg) scale(1.05);
}

.navbar__brand:hover { color: var(--clr-text); }

/* ── Center: Search ── */
.navbar__center {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.navbar__search {
    width: 100%;
    max-width: 560px;
    position: relative;
}

.navbar__search-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--clr-text-muted);
    font-size: 1.2rem;
    pointer-events: none;
    transition: color var(--transition);
}

.navbar__search-input {
    width: 100%;
    padding: 0.55rem 1rem 0.55rem 2.5rem;
    border: 1.5px solid var(--clr-border);
    border-radius: 999px;
    background: var(--clr-bg);
    font-family: var(--font-family);
    font-size: var(--fs-sm);
    color: var(--clr-text);
    transition: all var(--transition);
}

.navbar__search-input:focus {
    outline: none;
    border-color: var(--clr-primary);
    background: var(--clr-surface);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.navbar__search:focus-within .navbar__search-icon {
    color: var(--clr-primary);
}

.navbar__search-input::placeholder {
    color: var(--clr-text-muted);
}

/* ── Mobile search expand ── */
.navbar__search-expand {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--clr-surface);
    z-index: 200;
    padding: var(--space-sm) var(--space-md);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.navbar__search-expand--open {
    display: block;
    animation: fadeIn 0.15s ease;
}

.navbar__search-expand-form {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    position: relative;
}

.navbar__search-expand-form .navbar__search-icon {
    left: 0.85rem;
}

.navbar__search-expand-input {
    flex: 1;
    padding: 0.7rem 1rem 0.7rem 2.5rem;
    border: 1.5px solid var(--clr-border);
    border-radius: 999px;
    background: var(--clr-bg);
    font-family: var(--font-family);
    font-size: var(--fs-base);
    color: var(--clr-text);
}

.navbar__search-expand-input:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.navbar__search-expand-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border: none;
    border-radius: 50%;
    background: var(--clr-bg);
    color: var(--clr-text-muted);
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--transition);
}

.navbar__search-expand-close:hover {
    background: var(--clr-border);
    color: var(--clr-text);
}

/* ── Right: Actions ── */
.navbar__actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.navbar__sell-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 1rem;
    background: var(--clr-primary);
    color: #fff;
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    font-weight: 600;
    transition: all var(--transition);
    text-decoration: none;
}

.navbar__sell-btn:hover {
    background: var(--clr-primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.navbar__sell-btn .material-symbols-outlined {
    font-size: 1.15rem;
}

.navbar__auth-link {
    font-weight: 500;
    color: var(--clr-text-muted);
    font-size: var(--fs-sm);
    padding: 0.4rem 0.5rem;
    transition: color var(--transition);
    text-decoration: none;
}

.navbar__auth-link:hover {
    color: var(--clr-text);
}

.navbar__signup-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 1.1rem;
    background: var(--clr-primary);
    color: #fff;
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    font-weight: 600;
    transition: all var(--transition);
    text-decoration: none;
}

.navbar__signup-btn:hover {
    background: var(--clr-primary-dark);
    color: #fff;
    transform: translateY(-1px);
}


/* Helper/Utility classes for desktop viewport defaults */
.show-on-mobile,
.detail-cta-container {
    display: none !important;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-family);
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    padding: 0.5rem 1.25rem;
    font-size: var(--fs-base);
    text-decoration: none;
}

.btn__icon {
    font-size: 1.15rem;
}

.btn--primary {
    background: var(--clr-primary);
    color: #fff;
}

.btn--primary:hover {
    background: var(--clr-primary-dark);
    color: #fff;
}

.btn--outline {
    background: transparent;
    border-color: var(--clr-primary);
    color: var(--clr-primary);
}

.btn--outline:hover {
    background: var(--clr-primary);
    color: #fff;
}

.btn--sm {
    padding: 0.35rem 0.9rem;
    font-size: var(--fs-sm);
}

.btn--lg {
    padding: 0.75rem 1.75rem;
    font-size: var(--fs-lg);
}

.btn--block {
    width: 100%;
}

.btn--buy {
    background: var(--clr-accent);
    color: #fff;
    margin-top: var(--space-sm);
}

.btn--buy:hover {
    background: #0F172A;
    color: #fff;
}


/* ─── Alerts / Flash Messages ─── */
.alert {
    padding: var(--space-md);
    border-radius: var(--radius);
    margin-top: var(--space-md);
    font-weight: 500;
    font-size: var(--fs-sm);
    border: 1px solid transparent;
}

.alert--success {
    background: #dcfce7;
    color: #14532d;
    border-color: #86efac;
}

.alert--danger {
    background: #fee2e2;
    color: #7f1d1d;
    border-color: #fca5a5;
}

.alert--info {
    background: #dbeafe;
    color: #1e3a5f;
    border-color: #93c5fd;
}

.alert--warning {
    background: #fef3c7;
    color: #78350f;
    border-color: #fcd34d;
}


/* ─── Hero ─── */
.hero {
    position: relative;
    /* Break out of .container to go full viewport width */
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    margin-top: calc(-1 * var(--space-xl));
    min-height: max(480px, 72vh);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: flex-end;
    margin-bottom: var(--space-xl);
    overflow: hidden;
}

/* Very subtle bottom scrim — lets the photo breathe */
.hero__scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 30%,
        rgba(0, 0, 0, 0.15) 70%,
        rgba(0, 0, 0, 0.35) 100%
    );
    z-index: 1;
    pointer-events: none;
}

/* Floating white card — Vinted style */
.hero__card {
    position: relative;
    z-index: 2;
    background: #ffffff;
    border-radius: 16px;
    padding: clamp(1.75rem, 3vw, 2.5rem);
    margin: 0 auto clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 5vw, 6rem);
    max-width: 400px;
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.08),
        0 1px 4px rgba(0, 0, 0, 0.04);
}

.hero__title {
    font-size: clamp(1.5rem, 3vw, 1.85rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: 0.65rem;
}

.hero__accent {
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.hero__cta {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 0.75rem;
}

.hero__browse-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
    font-size: var(--fs-sm);
    color: var(--clr-primary);
    transition: color var(--transition);
}

.hero__browse-link:hover {
    color: var(--clr-primary-dark);
}

.hero__browse-link .material-symbols-outlined {
    font-size: 1rem;
    transition: transform var(--transition);
}

.hero__browse-link:hover .material-symbols-outlined {
    transform: translateY(3px);
}

/* ── Hero responsive ── */
@media (max-width: 768px) {
    .hero {
        min-height: max(380px, 55vh);
        margin-top: calc(-1 * var(--space-lg));
        align-items: flex-end;
    }
    .hero__card {
        margin: 0 var(--space-md) var(--space-lg);
        max-width: none;
    }
}

/* ─── Marketplace Controls (Search + Category Pills) ─── */
.marketplace-controls {
    margin-bottom: var(--space-sm);
}

/* Single-row: filter icon + pills + search tag */
.pills-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-xs);
}

.pills-row::-webkit-scrollbar { display: none; }

/* Compact filter icon button */
.filter-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1.5px solid var(--clr-border-strong);
    border-radius: 50%;
    background: var(--clr-surface);
    color: var(--clr-text-muted);
    cursor: pointer;
    flex-shrink: 0;
    position: relative;
    transition: all var(--transition);
    font-family: var(--font-family);
}

.filter-icon-btn:hover {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
    background: var(--clr-primary-bg);
}

.filter-icon-btn .material-symbols-outlined {
    font-size: 1.15rem;
}

/* Active search indicator tag */
.search-active-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.5rem 0.3rem 0.6rem;
    background: var(--clr-primary-bg);
    color: var(--clr-primary-dark);
    border: 1px solid var(--clr-primary-light);
    border-radius: 999px;
    font-size: var(--fs-xs);
    font-weight: 500;
}

.search-active-tag__clear {
    display: flex;
    align-items: center;
    color: var(--clr-text-muted);
    transition: color var(--transition);
    margin-left: 0.1rem;
}

.search-active-tag__clear .material-symbols-outlined {
    font-size: 0.85rem;
}

.search-active-tag__clear:hover {
    color: var(--clr-danger);
}

/* Category Pills */
.category-pills {
    display: flex;
    gap: 0.35rem;
    -webkit-overflow-scrolling: touch;
}

.pill {
    flex-shrink: 0;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--clr-text-muted);
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.pill:hover {
    border-color: var(--clr-primary-light);
    color: var(--clr-primary-dark);
    background: var(--clr-primary-bg);
    transform: translateY(-1px);
}

.pill--active {
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.2);
}

.pill--active:hover {
    background: linear-gradient(135deg, var(--clr-primary-dark) 0%, #0b5e56 100%);
    color: #fff;
    border-color: transparent;
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(13, 148, 136, 0.25);
}


/* ─── Items Grid ─── */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-md);
}

.item-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.item-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.1);
    border-color: rgba(13, 148, 136, 0.2);
}

/* Card Image — edge to edge, no inner padding */
.item-card__image-wrap {
    position: relative;
    aspect-ratio: 1 / 1;
    background: var(--clr-bg);
    overflow: hidden;
}

.item-card__image-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.04) 100%);
    pointer-events: none;
}

.item-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}

.item-card:hover .item-card__image {
    transform: scale(1.04);
}

.item-card__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-border-strong);
    background: linear-gradient(135deg, var(--clr-bg) 0%, #f1f5f9 100%);
}

.item-card__image-placeholder .material-symbols-outlined {
    font-size: 2.5rem;
}

/* Badges — eco on bottom-right, category on top-left */
.item-card__badges-wrap {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    z-index: 10;
}

.item-card__category {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-text-muted);
    margin-bottom: 0.2rem;
    display: block;
}

.item-card__points-overlay {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--clr-primary-dark);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
}

.item-card__points-overlay .material-symbols-outlined {
    font-size: 0.8rem;
    color: var(--clr-primary);
}

/* State scrims (full image overlay) */
.item-card__overlay-scrim {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 15;
    transition: background-color var(--transition);
}

.item-card__overlay-scrim--sold {
    background-color: rgba(15, 23, 42, 0.45);
}

.item-card__overlay-scrim--reserved {
    background-color: rgba(217, 119, 6, 0.2);
}

.item-card__overlay-badge {
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: inline-block;
}

.item-card__overlay-badge--sold {
    background: var(--clr-danger);
    color: #fff;
}

.item-card__overlay-badge--reserved {
    background: var(--clr-warning);
    color: #fff;
}

/* Sold / Reserved states styling */
.item-card--sold {
    opacity: 0.75;
}

.item-card--reserved {
    border-color: rgba(217, 119, 6, 0.3);
}

/* Card Body — compact, price-first hierarchy */
.item-card__body {
    padding: 0.6rem 0.75rem 0.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 0.15rem;
}

.item-card__title {
    font-size: var(--fs-base);
    font-weight: 600;
    line-height: 1.3;
    color: var(--clr-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-card__meta {
    display: none;
    /* Hidden on grid cards — condition shown on detail page */
}

.item-card__condition {
    display: none;
}

.item-card__price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xs);
    margin-top: 0.1rem;
}

.item-card__price {
    font-weight: 800;
    color: var(--clr-text);
    font-size: var(--fs-md);
    letter-spacing: -0.02em;
}

.item-card__price--free {
    color: var(--clr-primary-dark);
    background: var(--clr-primary-light);
    padding: 0.1rem 0.45rem;
    border-radius: var(--radius);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Condition Badges */
.item-card__condition-badge {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: var(--radius);
    text-transform: capitalize;
    display: inline-block;
}

.item-card__condition-badge--new {
    background: #dbeafe;
    color: #1e40af;
}

.item-card__condition-badge--like-new {
    background: #e2fdf5;
    color: #0f766e;
}

.item-card__condition-badge--good {
    background: #f1f5f9;
    color: #475569;
}

.item-card__condition-badge--fair {
    background: #fffbeb;
    color: #b45309;
}

.item-card__condition-badge--poor {
    background: #fee2e2;
    color: #b91c1c;
}

.item-card__desc {
    display: none;
}

.item-card__footer {
    display: flex;
    align-items: center;
    font-size: var(--fs-xs);
    margin-top: auto;
    padding-top: 0.35rem;
    color: var(--clr-text-light, var(--clr-text-muted));
}

.item-card__seller {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--clr-text-muted);
    font-weight: 500;
    font-size: 0.7rem;
}

.item-card__seller-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 50%;
    background: var(--clr-primary-light);
    color: var(--clr-primary-dark);
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    flex-shrink: 0;
}



/* ─── Empty State ─── */
.empty-state {
    text-align: center;
    padding: var(--space-2xl) var(--space-xl);
    color: var(--clr-text-muted);
}

.empty-state__icon {
    font-size: 3.5rem;
    display: block;
    margin-bottom: var(--space-md);
    color: var(--clr-border-strong);
}

.empty-state p {
    margin-bottom: var(--space-lg);
    font-size: var(--fs-lg);
}


/* ─── Auth Pages ─── */
.auth-container {
    max-width: 440px;
    margin: var(--space-xl) auto;
    background: var(--clr-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.auth-container h2 {
    margin-bottom: var(--space-lg);
}

.auth-container__footer {
    margin-top: var(--space-lg);
    text-align: center;
    color: var(--clr-text-muted);
    font-size: var(--fs-sm);
}

.forgot-password-link {
    display: block;
    margin-top: var(--space-xs);
    text-align: right;
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.forgot-password-link:hover {
    color: var(--clr-primary);
}


/* ─── Forms ─── */
.form__group {
    margin-bottom: var(--space-lg);
}

.form__group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    font-size: var(--fs-sm);
    color: var(--clr-text);
}

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    font-family: var(--font-family);
    font-size: var(--fs-base);
    color: var(--clr-text);
    background: var(--clr-surface);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.required {
    color: var(--clr-danger);
}

/* ─── Back Link ─── */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--clr-text-muted);
    font-size: var(--fs-sm);
    font-weight: 500;
    margin-bottom: var(--space-lg);
    transition: color var(--transition);
}

.back-link:hover {
    color: var(--clr-primary);
}

.back-link .material-symbols-outlined {
    font-size: 1.15rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: var(--fs-base);
}

.checkbox-label input[type="checkbox"] {
    width: 1.15rem;
    height: 1.15rem;
    accent-color: var(--clr-primary);
}


/* ─── Image Upload ─── */
.image-upload {
    border: 2px dashed var(--clr-border-strong);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
    position: relative;
    overflow: hidden;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-upload:hover {
    border-color: var(--clr-primary);
    background: var(--clr-primary-bg);
}

.image-upload--has-preview {
    padding: 0;
    border-style: solid;
}

.image-upload__input {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}

.image-upload__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--clr-text-muted);
}

.image-upload__placeholder .material-symbols-outlined {
    font-size: 2.5rem;
    color: var(--clr-border-strong);
}

.image-upload__hint {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
}

.image-upload__preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(var(--radius-lg) - 2px);
}

/* Compact variant for tighter form */
.image-upload--compact {
    min-height: 140px;
    padding: var(--space-md);
}

.image-upload--compact .image-upload__placeholder .material-symbols-outlined {
    font-size: 2rem;
}

/* ─── Eco-Points Preview ─── */
.eco-preview {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: linear-gradient(135deg, var(--clr-primary-bg) 0%, var(--clr-primary-light) 100%);
    border: 1px solid var(--clr-primary-light);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    animation: fadeIn 0.3s ease;
}

.eco-preview__icon {
    font-size: 2rem;
    color: var(--clr-primary);
}

.eco-preview__text strong {
    display: block;
    font-size: var(--fs-lg);
    color: var(--clr-primary-dark);
}

.eco-preview__text span {
    color: var(--clr-text-muted);
    font-size: var(--fs-sm);
}

.eco-preview--compact {
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.eco-preview--compact .eco-preview__icon {
    font-size: 1.5rem;
}

/* Compact form spacing */
.form--compact .form__group {
    margin-bottom: var(--space-md);
}

.form--compact .subtitle {
    margin-bottom: var(--space-md);
}

/* ─── List Item Page ─── */
.list-item-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--clr-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.list-item-container h2 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.heading-icon {
    font-size: 1.5rem;
    color: var(--clr-primary);
}

.list-item-container .subtitle {
    color: var(--clr-text-muted);
    margin-bottom: var(--space-xl);
}


/* ─── Footer ─── */
.footer {
    padding: var(--space-xl) 0 var(--space-lg);
    color: var(--clr-text-muted);
    font-size: var(--fs-sm);
    border-top: 1px solid var(--clr-border);
    margin-top: auto;
    background: var(--clr-surface);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 700;
    color: var(--clr-text);
    font-size: var(--fs-base);
}

.footer__icon {
    font-size: 1.25rem;
    color: var(--clr-primary);
}

.footer__links {
    display: flex;
    gap: var(--space-lg);
}

.footer__links a {
    color: var(--clr-text-muted);
    font-weight: 500;
    transition: color var(--transition);
}

.footer__links a:hover {
    color: var(--clr-primary);
}

.footer__copy {
    color: var(--clr-text-muted);
    font-size: var(--fs-xs);
    opacity: 0.8;
}


/* ─── Detail Page ─── */
.detail-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-6) var(--space-8) var(--space-12);
}
@media (max-width: 1023px) {
    .detail-wrapper {
        padding: var(--space-4) 0 var(--space-20);
    }
}
.back-navigation {
    margin-bottom: var(--space-6);
}
@media (max-width: 1023px) {
    .back-navigation {
        display: none;
    }
}
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--type-small);
    font-weight: 500;
    color: var(--color-ink-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}
.back-link:hover {
    color: var(--color-primary);
}
.back-link .material-symbols-outlined {
    font-size: 20px;
}
.detail-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}
@media (min-width: 1024px) {
    .detail-container {
        grid-template-columns: 55fr 45fr;
        gap: var(--space-12);
    }
}
.detail-photo-pane {
    width: 100%;
}
.detail-photo {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--color-surface-raised);
    overflow: hidden;
}
@media (min-width: 1024px) {
    .detail-photo {
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-card);
    }
}
.detail-photo__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.detail-photo__fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--color-ink-tertiary);
}
.detail-photo__ribbon {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 700;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
}
.ribbon--sold {
    background: var(--color-danger);
}
.ribbon--claimed {
    background: var(--color-warning);
}
.detail-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}
@media (max-width: 1023px) {
    .detail-info {
        padding: 0 var(--space-4);
    }
}
.detail-info__badges {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}
.condition-chip {
    border-radius: var(--radius-full);
    font-size: var(--type-micro);
    font-weight: 600;
    padding: 3px 8px;
}
.detail-info__title {
    font-family: var(--font-sans);
    font-size: var(--type-display);
    font-weight: 800;
    color: var(--color-ink-primary);
    line-height: var(--lead-display);
    margin: 0;
    text-wrap: balance;
}
.detail-info__seller {
    font-size: var(--type-small);
    color: var(--color-ink-tertiary);
    margin-top: calc(-1 * var(--space-2));
}
.detail-info__seller a {
    color: var(--color-primary);
    font-weight: 500;
}
.detail-info__price-row {
    margin-top: calc(-1 * var(--space-3));
}
.detail-info__price {
    font-family: var(--font-mono);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-accent);
}
.detail-info__price.price--free {
    font-family: var(--font-sans);
    color: var(--color-success);
}
.eco-block {
    background: var(--color-primary-muted);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    box-sizing: border-box;
}
.eco-block .material-symbols-outlined {
    font-size: 24px;
    color: var(--color-primary);
}
.eco-block__text {
    display: flex;
    flex-direction: column;
}
.eco-block__title {
    font-family: var(--font-sans);
    font-size: var(--type-body);
    font-weight: 600;
    color: var(--color-primary);
}
.eco-block__title .font-mono {
    font-family: var(--font-mono);
    font-weight: 700;
}
.eco-block__sub {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    margin-top: 2px;
}
.detail-description {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.detail-description__content {
    font-family: var(--font-sans);
    font-size: var(--type-body);
    color: var(--color-ink-secondary);
    line-height: var(--lead-body);
    white-space: pre-wrap;
    max-width: var(--content-max-ch);
}
.desc-toggle-btn {
    align-self: flex-start;
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: var(--type-small);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
}
.desc-toggle-btn:hover {
    color: var(--color-primary-hover);
}
.seller-info-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    background: var(--color-surface-raised);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}
.seller-info-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--color-primary-muted);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: var(--type-body-lg);
}
.seller-info-card__details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.seller-info-card__name {
    font-size: var(--type-body);
    font-weight: 600;
    color: var(--color-ink-primary);
}
.seller-info-card__meta {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
}
.seller-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--type-micro);
    font-weight: 600;
    color: var(--color-primary);
    margin-top: 2px;
}
.seller-trust-badge .material-symbols-outlined {
    font-size: 14px;
}
.detail-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-2) 0;
}
.detail-cta-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    width: 100%;
}
.btn--disabled {
    background: var(--color-surface-raised);
    color: var(--color-ink-tertiary);
    cursor: not-allowed;
    border: none;
    opacity: 0.6;
}
.success-celebration-pane {
    background: var(--color-success-muted);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    border: 1px solid var(--color-success);
}
.success-celebration-pane .success-icon {
    color: var(--color-success);
    font-size: 64px;
    display: block;
    margin-bottom: var(--space-2);
}
.success-celebration-pane h2 {
    font-size: var(--type-title);
    font-weight: 700;
    color: var(--color-ink-primary);
    margin: var(--space-2) 0;
}
.success-celebration-pane .kg-counter {
    font-family: var(--font-mono);
    font-size: 40px;
    font-weight: 800;
    color: var(--color-success);
}
.success-celebration-pane .kg-counter-label {
    font-size: var(--type-small);
    color: var(--color-success);
    font-weight: 600;
}
.claimed-state-panel {
    background: var(--color-warning-muted);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    border: 1px solid var(--color-warning);
}
.claimed-state-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.claimed-state-header .material-symbols-outlined {
    color: var(--color-warning);
    font-size: 24px;
}
.claimed-state-header .panel-heading {
    font-weight: 600;
    color: var(--color-ink-primary);
}
.claimed-state-header .panel-subtext {
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
}
.owner-btn-group {
    display: flex;
    gap: var(--space-4);
    width: 100%;
}
.owner-btn-group .btn {
    flex: 1;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn--danger {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: transparent;
}
.btn--danger:hover {
    background: var(--color-danger-muted);
    color: var(--color-danger);
}
.btn--accent {
    background: var(--color-accent);
    color: #ffffff;
    border: none;
}
.btn--accent:hover {
    background: var(--color-accent-hover);
}
.detail__timestamp {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    margin-top: auto;
}


/* ─── Danger Button ─── */
.btn--danger {
    background: transparent;
    border-color: var(--clr-danger);
    color: var(--clr-danger);
}
.btn--danger:hover {
    background: var(--clr-danger);
    color: #fff;
}


/* ─── Edit Image Current ─── */
.edit-image-current {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}
.edit-image-current__img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--clr-border);
}
.edit-image-current__label {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
}
.image-upload--replace { min-height: 80px; padding: var(--space-sm); }
.image-upload--replace .image-upload__placeholder .material-symbols-outlined { font-size: 1.5rem; }


/* ─── Dashboard ─── */
.dashboard { max-width: 900px; margin: 0 auto; }

.dashboard__header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    background: var(--clr-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.dashboard__avatar {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-accent) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--fs-2xl);
    text-transform: uppercase;
    flex-shrink: 0;
}

.dashboard__user-info { flex: 1; min-width: 150px; }
.dashboard__user-info h1 { font-size: var(--fs-xl); margin-bottom: 0; }
.dashboard__email { font-size: var(--fs-sm); color: var(--clr-text-muted); }

.dashboard__stats {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--clr-bg);
    border-radius: var(--radius);
    border: 1px solid var(--clr-border);
    flex: 1 1 120px;
}
.stat-card__icon { font-size: 1.5rem; color: var(--clr-primary); }
.stat-card__value { display: block; font-size: var(--fs-lg); font-weight: 700; color: var(--clr-text); }
.stat-card__label { display: block; font-size: var(--fs-xs); color: var(--clr-text-muted); }

@media (max-width: 480px) {
    .dashboard__stats {
        flex-direction: column;
        width: 100%;
    }
    .stat-card {
        width: 100%;
        justify-content: center;
        flex: auto;
    }
}

.dashboard__section {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}
.dashboard__section h2 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-lg);
    margin-bottom: var(--space-lg);
}

.dashboard__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.dash-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius);
    border: 1px solid var(--clr-border);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition);
}
.dash-item:hover {
    border-color: var(--clr-primary);
    box-shadow: var(--shadow-sm);
    transform: translateX(4px);
}
.dash-item--sold { opacity: 0.7; }

.dash-item__img {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius);
    object-fit: cover;
    flex-shrink: 0;
}

.dash-item__info { flex: 1; min-width: 0; }
.dash-item__title {
    display: block;
    font-size: var(--fs-sm);
    color: var(--clr-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dash-item__meta { font-size: var(--fs-xs); color: var(--clr-text-muted); }

.dash-item__status { text-align: right; }
.dash-item__buyer { display: block; font-size: var(--fs-xs); color: var(--clr-text-muted); }

.status-badge {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
}
.status-badge--active { background: var(--clr-primary-light); color: var(--clr-primary-dark); }
.status-badge--sold { background: #fef2f2; color: var(--clr-danger); }
.status-badge--purchased { background: #dbeafe; color: #1e40af; }

.dash-item__points {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-primary);
    flex-shrink: 0;
}
.dash-item__points .material-symbols-outlined { font-size: 1rem; }

.dashboard__empty {
    text-align: center;
    padding: var(--space-xl);
    color: var(--clr-text-muted);
}
.dashboard__empty p { margin-bottom: var(--space-md); }


/* ─── Clickable Card Link ─── */
.item-card__link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    flex: 1;
}
.item-card__link:hover { color: inherit; }

.item-card__action-bar {
    padding: 0 var(--space-md) var(--space-md);
}


/* ─── Profile Page ─── */
.profile-page {
    max-width: 560px;
    margin: 0 auto;
    padding-bottom: var(--space-xl);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    margin-bottom: var(--space-md);
}

.profile-header__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
    color: #fff;
    font-weight: 800;
    font-size: var(--fs-xl);
    text-transform: uppercase;
    flex-shrink: 0;
}

.profile-header__name {
    font-size: var(--fs-xl);
    font-weight: 700;
    margin-bottom: 0.1rem;
}

.profile-header__email {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
}

.profile-section {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.profile-section__title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-md);
}

.profile-section__title .material-symbols-outlined {
    font-size: 1.1rem;
    color: var(--clr-primary);
}

.profile-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.profile-stats--3col {
    grid-template-columns: 1fr 1fr 1fr;
}

.profile-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-sm);
    background: var(--clr-bg);
    border-radius: var(--radius);
    text-align: center;
}

.profile-stat__value {
    font-size: var(--fs-lg);
    font-weight: 800;
    color: var(--clr-text);
}

.profile-stat__label {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    font-weight: 500;
}

.profile-links {
    display: flex;
    flex-direction: column;
}

.profile-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--clr-text);
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
    font-family: var(--font-family);
    width: 100%;
    text-align: left;
    transition: color var(--transition);
}

.profile-link + .profile-link,
.profile-link + form {
    border-top: 1px solid var(--clr-border);
}

form + .profile-link {
    border-top: 1px solid var(--clr-border);
}

.profile-link:hover {
    color: var(--clr-primary);
}

.profile-link .material-symbols-outlined {
    font-size: 1.2rem;
    color: var(--clr-text-muted);
}

.profile-link:hover .material-symbols-outlined {
    color: var(--clr-primary);
}

.profile-link__arrow {
    margin-left: auto;
    font-size: 1rem !important;
}

.profile-link--danger {
    color: var(--clr-danger);
}

.profile-link--danger .material-symbols-outlined {
    color: var(--clr-danger);
}

.profile-link--danger:hover {
    color: #dc2626;
}

/* ─── Navbar Dashboard Icon ─── */
.navbar__dash-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.navbar__dash-link:hover {
    background: var(--clr-primary-bg);
}
.navbar__dash-link .material-symbols-outlined {
    font-size: 1.25rem;
}


/* ─── Visual Polish ─── */

/* Button press & hover elevation animations */
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}
.btn:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}
/* Pills animation */
.pill {
    transition: all 0.2s ease;
}
.pill:hover:not(.pill--active) {
    background: var(--clr-primary-bg);
    border-color: var(--clr-primary-light);
}

/* Smooth page appearance */
.main-content {
    animation: fadeIn 0.35s ease;
}



/* ─── Utilities / Animations ─── */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}


/* ─── Responsive ─── */
/* NOTE: Primary mobile styles are in the @media (max-width: 1023px) block near the bottom.
   The navbar is completely hidden on mobile, so these legacy narrow-viewport tweaks are kept
   only for non-nav elements. */
@media (max-width: 768px) {
    .items-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: var(--space-sm); }
    .detail__layout { grid-template-columns: 1fr; }
    .detail__image-wrap { aspect-ratio: 16/9; }
    .dashboard__header { flex-direction: column; text-align: center; }
    .dashboard__stats { justify-content: center; }
}

@media (max-width: 640px) {
    .navbar__brand-text { display: none; }
    .user-dropdown__name { display: none; }
    .navbar__inner { gap: var(--space-sm); }

    .form__row { grid-template-columns: 1fr; }
    .items-grid { grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
    .item-card__body { padding: 0.4rem 0.5rem 0.5rem; }
    .item-card__title { font-size: var(--fs-xs); }
    .item-card__price { font-size: var(--fs-sm); }
    .item-card__footer { display: none; }
    .item-card__desc { display: none; }
    .dash-item { flex-wrap: wrap; }
    .dash-item__img { width: 2.5rem; height: 2.5rem; }
    
    .dashboard__header { padding: var(--space-lg) var(--space-md); }
    .dashboard__section { padding: var(--space-lg) var(--space-md); }
}

@media (max-width: 420px) {
    .items-grid { grid-template-columns: 1fr 1fr; gap: 0.4rem; }
    .item-card__image-wrap { aspect-ratio: 4/5; }
}


/* ─── PIN Page (Handshake) ─── */
/* ─── PIN Page (Handshake Redesign) ─── */
.pin-page {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.pin-page__container {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

/* Item context tag inside card */
.handshake-card__item-context {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--clr-bg);
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--clr-border);
    margin-bottom: var(--space-xs);
    max-width: 100%;
}

.handshake-card__item-thumb {
    width: 1.5rem;
    height: 1.5rem;
    object-fit: cover;
    border-radius: 50%;
    flex-shrink: 0;
}

.handshake-card__item-icon {
    font-size: 1rem;
    color: var(--clr-text-light);
}

.handshake-card__item-name {
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--clr-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

/* Main Verification Card */
.handshake-card {
    background: var(--clr-surface);
    border-radius: 16px;
    padding: var(--space-xl);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--clr-border);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.handshake-card__title {
    font-size: var(--fs-xl);
    font-weight: 800;
    color: #0d4f3e;
    margin-bottom: 0;
}

.handshake-card__subtitle {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: 1.5;
    max-width: 320px;
    margin: 0 auto;
}

.handshake-card__error {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: #fef2f2;
    color: var(--clr-danger);
    padding: var(--space-md);
    border-radius: 8px;
    border: 1px solid #fee2e2;
    text-align: left;
    font-size: var(--fs-xs);
    line-height: 1.4;
}
.handshake-card__error .material-symbols-outlined {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.handshake-card__form {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.passcode-input-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    margin: var(--space-sm) 0;
}

#passcode-hidden {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 20;
}

/* Styled boxes for passcode display/entry */
.passcode-boxes {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    max-width: 320px;
    cursor: pointer;
}

.passcode-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(3rem, 12vw, 3.75rem);
    height: clamp(3.5rem, 14vw, 4.25rem);
    background: var(--clr-surface);
    color: var(--clr-text);
    border: 1.5px solid var(--clr-border-strong);
    border-radius: 12px;
    font-size: var(--fs-2xl);
    font-weight: 800;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.passcode-boxes:not(.passcode-boxes--readonly) .passcode-box {
    color: var(--clr-primary-dark);
}

/* Focus and filled styles */
#passcode-hidden:focus ~ .passcode-boxes .passcode-box {
    border-color: var(--clr-primary-light);
}

.passcode-box--filled {
    border-color: var(--clr-primary) !important;
    background: var(--clr-primary-bg) !important;
    color: var(--clr-primary-dark) !important;
    transform: scale(1.02);
}

.handshake-card__attempts {
    font-size: var(--fs-xs);
    color: var(--clr-danger);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.15rem;
}
.handshake-card__attempts .material-symbols-outlined {
    font-size: 1rem;
}

.btn--pill {
    border-radius: 999px !important;
}

.btn--verify {
    background: #0d6e5c !important;
    color: #fff !important;
    padding: 0.75rem 1.5rem !important;
    font-size: var(--fs-base) !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 12px rgba(13, 110, 92, 0.2);
}
.btn--verify:hover {
    background: #0b5e4e !important;
    box-shadow: 0 6px 16px rgba(13, 110, 92, 0.25);
    transform: translateY(-1px);
}

.handshake-card__encryption {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--clr-text-light);
    text-transform: uppercase;
    margin-top: var(--space-xs);
}
.handshake-card__encryption .material-symbols-outlined {
    font-size: 0.85rem;
}

/* WhatsApp Bypass Card */
.whatsapp-bypass-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: #e0fcf6;
    border: 1px solid #bdf7eb;
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--transition);
}
.whatsapp-bypass-card:hover {
    border-color: #99f3e0;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.whatsapp-bypass-card__content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.whatsapp-bypass-card__icon {
    font-size: 1.5rem;
    color: #0b876e;
    background: #ffffff;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-bypass-card__text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    text-align: left;
}
.whatsapp-bypass-card__text strong {
    font-size: var(--fs-base);
    color: #0d4f3e;
}
.whatsapp-bypass-card__text span {
    font-size: var(--fs-xs);
    color: #0b876e;
    font-weight: 500;
}

.whatsapp-bypass-card__chevron {
    font-size: 1.25rem;
    color: #0b876e;
}

/* Eco Impact Card */
.eco-impact-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: #f1f5f9;
    border: 1px solid var(--clr-border);
    border-radius: 12px;
    text-align: left;
}

.eco-impact-card__icon {
    font-size: 1.5rem;
    color: var(--clr-primary);
}

.eco-impact-card__text {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    line-height: 1.4;
}
.eco-impact-card__text strong {
    color: var(--clr-primary-dark);
}

.eco-impact-card__link {
    color: var(--clr-primary);
    text-decoration: none;
    font-weight: 600;
    margin-left: 0.2rem;
}
.eco-impact-card__link:hover {
    text-decoration: underline;
}

/* Safe Exchange Guide Accordion */
.handshake-guide {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition);
}

.handshake-guide__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    list-style: none;
    font-size: var(--fs-sm);
    color: var(--clr-text);
}
.handshake-guide__summary::-webkit-details-marker {
    display: none;
}

.handshake-guide__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.handshake-guide__header .material-symbols-outlined {
    font-size: 1.25rem;
    color: var(--clr-text-muted);
}

.handshake-guide__arrow {
    font-size: 1.25rem;
    color: var(--clr-text-muted);
    transition: transform var(--transition);
}

.handshake-guide[open] .handshake-guide__arrow {
    transform: rotate(180deg);
}

.handshake-guide__content {
    padding: 0 var(--space-lg) var(--space-lg);
    border-top: 1px solid var(--clr-border);
    animation: fadeIn 0.2s ease;
}

.handshake-guide__content ol {
    margin: 0;
    padding-left: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    line-height: 1.5;
    text-align: left;
    margin-top: var(--space-md);
}

.handshake-guide__advisory {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: #fffbeb;
    border-left: 4px solid var(--clr-warning);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: var(--fs-xs);
    color: #78350f;
    line-height: 1.4;
    text-align: left;
    display: flex;
    gap: var(--space-sm);
}
.handshake-guide__advisory .material-symbols-outlined {
    font-size: 1.15rem;
    flex-shrink: 0;
}

/* Cancel Action Block */
.handshake-cancel {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: var(--space-xs);
    margin-bottom: var(--space-lg);
}

/* responsive details */
@media (max-width: 640px) {
    .pin-page {
        padding: 0 var(--space-sm);
    }
}

/* ─── Detail/Dashboard Pending Extensions ─── */
.detail__pending-banner {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: #fffbeb; /* amber/warning bg */
    border: 1px solid #fde68a;
    border-radius: var(--radius);
    color: #78350f;
    width: 100%;
    margin-top: var(--space-md);
}

.detail__pending-banner .material-symbols-outlined {
    font-size: 1.5rem;
    color: var(--clr-warning);
}

.detail__pending-banner strong {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 700;
}

.detail__pending-banner span {
    font-size: var(--fs-xs);
    color: #92400e;
}

.dashboard__section--pending {
    border: 1px solid #fde68a !important;
    background: linear-gradient(135deg, var(--clr-surface) 0%, #fffbeb 100%) !important;
}

.dash-item--pending {
    border-color: #fde68a !important;
    background: #fffbeb;
}

.dash-item--pending:hover {
    border-color: #f59e0b !important;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.08) !important;
}

.status-badge--pending {
    background: #fef3c7;
    color: #d97706;
    border: 1px solid #fcd34d;
}

/* Responsive adjustment for PIN layout */
@media (max-width: 768px) {
    .pin-page__layout {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        padding: var(--space-lg);
    }
}

/* ─── Search & Filters UI Overhaul ─── */
.marketplace-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    position: relative;
}




.filter-indicator {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 7px;
    height: 7px;
    background: var(--clr-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--clr-surface);
}

.filters-panel {
    display: none;
    position: absolute;
    top: calc(100% + var(--space-xs));
    left: 0;
    z-index: 100;
    width: 440px;
    max-width: 100%;
    background: var(--filters-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.02);
    animation: slideDown 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.filters-panel--open {
    display: block;
}

.filters-panel::before {
    content: "";
    position: absolute;
    top: -6px;
    left: 14px;
    width: 12px;
    height: 12px;
    background: var(--filters-bg);
    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
    transform: rotate(45deg);
    z-index: -1;
}

.filters-panel__grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.filter-group__title {
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--clr-text-muted);
}

.filter-group__options {
    display: flex;
    gap: var(--space-xs);
    width: 100%;
}

.radio-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.8rem;
    background: var(--color-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--clr-text-muted);
    transition: all 0.2s ease;
    flex: 1;
    text-align: center;
    user-select: none;
}

.radio-label:hover {
    background: var(--clr-primary-bg);
    border-color: var(--clr-primary-light);
    color: var(--clr-primary-dark);
}

.radio-label input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-label:has(input[type="radio"]:checked) {
    background: var(--clr-primary-bg);
    border-color: var(--clr-primary);
    color: var(--clr-primary-dark);
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(13, 148, 136, 0.08);
}

.price-range-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.price-input {
    width: 100%;
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-family);
    font-size: var(--fs-sm);
    color: var(--clr-text);
    background: var(--color-surface-raised);
    transition: all 0.2s ease;
}

.price-input:focus {
    outline: none;
    border-color: var(--clr-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.range-divider {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    font-weight: 500;
}

.price-presets {
    display: flex;
    gap: var(--space-xs);
}

.preset-btn {
    padding: 0.4rem 0.8rem;
    background: var(--color-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-family);
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    flex: 1;
    text-align: center;
}

.preset-btn:hover {
    background: var(--clr-primary-bg);
    color: var(--clr-primary-dark);
    border-color: var(--clr-primary-light);
}

.filters-panel__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(226, 232, 240, 0.8);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .filters-panel {
        width: 100%;
        position: static;
        margin-top: var(--space-sm);
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--clr-border);
        background: var(--clr-surface);
    }
    .filters-panel::before {
        display: none;
    }
}

/* ─── Logout form in dropdown (POST-based for CSRF safety) ─── */
.user-dropdown__logout-form {
    margin: 0;
    padding: 0;
}
.user-dropdown__logout-form button {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
    text-align: left;
}


/* ─── Pagination ─── */
.pagination {
    display: flex;
    justify-content: center;
    margin: var(--space-xl) 0 var(--space-lg);
}

.pagination__list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--space-xs);
    align-items: center;
}

.pagination__item {
    display: inline-flex;
}

.pagination__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-muted);
    font-weight: 500;
    text-decoration: none;
    font-size: var(--fs-sm);
    transition: all var(--transition);
}

.pagination__link:hover:not(.pagination__link--active) {
    color: var(--clr-primary);
    border-color: var(--clr-primary);
    background: var(--clr-primary-bg);
}

.pagination__link--active {
    background: var(--clr-primary);
    color: #ffffff;
    border-color: var(--clr-primary);
    cursor: default;
}

.pagination__item--ellipsis {
    color: var(--clr-text-muted);
    padding: 0 0.25rem;
    user-select: none;
}


/* ============================================================
   Reuni — Partner Sustainability Dashboard Styles
   ============================================================ */

.partner-dashboard {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-lg) 0 var(--space-2xl) 0;
}

.partner-dashboard__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--clr-surface);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
    border: 1px solid var(--clr-border);
}

.partner-dashboard__header-main {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.partner-dashboard__avatar-wrapper {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    overflow: hidden;
}

.partner-dashboard__logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 2px;
}

.partner-dashboard__avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-md);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.partner-dashboard__info h1 {
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--clr-text);
    margin-bottom: 0;
}

.partner-dashboard__institution {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    font-weight: 500;
}

.partner-dashboard__scope-badge {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 6px 14px;
    background: var(--clr-primary-light);
    color: var(--clr-primary-dark);
    border-radius: 30px;
    font-size: var(--fs-xs);
    font-weight: 700;
    border: 1px solid rgba(13, 148, 136, 0.15);
}

.partner-dashboard__scope-badge span {
    font-size: 1rem;
}

/* KPI Cards Row */
.partner-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.partner-kpi-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--clr-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: border-color var(--transition);
}

.partner-kpi-card:hover {
    border-color: var(--clr-primary);
}

.partner-kpi-card__main {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.partner-kpi-card__label {
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.partner-kpi-card__value {
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--clr-text);
    line-height: 1.1;
    margin: 2px 0;
}

.partner-kpi-card__subtext {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
}

.partner-kpi-card__trend-icon {
    font-size: 1rem;
    color: var(--clr-primary);
}

.partner-kpi-card__icon-wrapper {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.50rem;
}

.partner-kpi-card--waste .partner-kpi-card__icon-wrapper {
    background: var(--clr-primary-light);
    color: var(--clr-primary-dark);
}

.partner-kpi-card--students .partner-kpi-card__icon-wrapper {
    background: #eff6ff;
    color: #2563eb;
}

.partner-kpi-card--carbon .partner-kpi-card__icon-wrapper {
    background: var(--clr-price-bg);
    color: var(--clr-price);
}

.partner-kpi-card--carbon .partner-kpi-card__trend-icon {
    color: var(--clr-price);
}

/* Two-column Layout Grid */
.partner-grid {
    display: grid;
    grid-template-columns: 4fr 5fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.partner-card {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--clr-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.partner-card__header {
    padding: var(--space-lg) var(--space-lg) var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.partner-card__title {
    font-size: var(--fs-md);
    font-weight: 700;
    color: var(--clr-text);
}

.partner-card__subtitle {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    margin-top: 2px;
}

.partner-card__badge-live {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background: #fef2f2;
    color: #dc2626;
    border-radius: 12px;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    border: 1px solid rgba(220, 38, 38, 0.15);
}

.live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #dc2626;
    display: inline-block;
    animation: pulse-live 1.8s infinite;
}

@keyframes pulse-live {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.5; }
}

.partner-card__body {
    padding: var(--space-lg);
    flex: 1;
}

/* Category Distribution Bars */
.category-distribution {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.category-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.category-row__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--fs-sm);
}

.category-row__name {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    color: var(--clr-text);
}

.category-row__icon {
    font-size: 1.15rem;
    color: var(--clr-primary);
}

.category-row__meta {
    display: flex;
    align-items: center;
    gap: 6px;
}

.category-row__percentage {
    font-weight: 700;
    color: var(--clr-text);
}

.category-row__weight {
    color: var(--clr-text-muted);
    font-size: var(--fs-xs);
}

.progress-bar {
    height: 8px;
    background: var(--clr-bg);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(0,0,0,0.01);
}

.progress-bar__fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Color codes for progress bars based on category */
.progress-bar__fill--furniture { background: linear-gradient(90deg, #14b8a6, #0d9488); }
.progress-bar__fill--kitchenware { background: linear-gradient(90deg, #f59e0b, #d97706); }
.progress-bar__fill--electronics { background: linear-gradient(90deg, #3b82f6, #2563eb); }
.progress-bar__fill--sports { background: linear-gradient(90deg, #8b5cf6, #7c3aed); }
.progress-bar__fill--clothing { background: linear-gradient(90deg, #ec4899, #db2777); }
.progress-bar__fill--books { background: linear-gradient(90deg, #10b981, #059669); }
.progress-bar__fill--stationery { background: linear-gradient(90deg, #06b6d4, #0891b2); }
.progress-bar__fill--other { background: linear-gradient(90deg, #6b7280, #4b5563); }

/* Live Circulation Log Feed */
.circulation-log {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.circulation-row {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px dashed var(--clr-border);
    transition: padding-left var(--transition);
}

.circulation-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.circulation-row:hover {
    padding-left: 6px;
}

.circulation-row__icon-container {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
}

/* Subtle background tints for circulation log icon boxes */
.circulation-row__icon-container--furniture { background: #f0fdfa; color: #0d9488; }
.circulation-row__icon-container--kitchenware { background: #fffbeb; color: #d97706; }
.circulation-row__icon-container--electronics { background: #eff6ff; color: #2563eb; }
.circulation-row__icon-container--sports { background: #faf5ff; color: #7c3aed; }
.circulation-row__icon-container--clothing { background: #fdf2f8; color: #db2777; }
.circulation-row__icon-container--books { background: #ecfdf5; color: #059669; }
.circulation-row__icon-container--stationery { background: #ecfeff; color: #0891b2; }
.circulation-row__icon-container--other { background: #f9fafb; color: #4b5563; }

.circulation-row__details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.circulation-row__title {
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--clr-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.circulation-row__meta {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
}

.circulation-row__category {
    font-weight: 500;
}

.circulation-row__dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--clr-border-strong);
}

.circulation-row__time {
    color: var(--clr-text-light);
}

.circulation-row__impact {
    flex-shrink: 0;
}

.impact-badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--clr-primary-bg);
    color: var(--clr-primary-dark);
    border-radius: 12px;
    font-size: var(--fs-xs);
    font-weight: 700;
    border: 1px solid rgba(13, 148, 136, 0.15);
}

/* Empty States */
.partner-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
}

.partner-empty__icon {
    font-size: 2.75rem;
    color: var(--clr-border-strong);
    margin-bottom: var(--space-md);
}

.partner-empty__text {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--clr-text-muted);
}

.partner-empty__subtext {
    font-size: var(--fs-xs);
    color: var(--clr-text-light);
    max-width: 320px;
    margin-top: 4px;
}

/* Footer Banner */
.partner-dashboard__footer {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    margin-top: var(--space-2xl);
}

.partner-dashboard__footer span {
    color: var(--clr-primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.partner-dashboard__footer p {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    margin: 0;
    font-style: italic;
    line-height: 1.5;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
    .partner-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .partner-kpis {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    .partner-dashboard__header {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-md) var(--space-lg);
    }
    .partner-dashboard__scope-badge {
        align-self: flex-start;
    }
}

/* ─── Creative Error Pages ─── */
.error-wrapper {
    position: relative;
    max-width: 540px;
    margin: var(--space-2xl) auto;
    padding: var(--space-md);
}

.ambient-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.18;
    z-index: -1;
}

.bg-blob-1 {
    background: var(--clr-primary);
    top: -60px;
    left: -60px;
    animation: pulseGlowBlob1 8s infinite alternate ease-in-out;
}

.bg-blob-2 {
    background: var(--clr-price);
    bottom: -60px;
    right: -60px;
    animation: pulseGlowBlob2 8s infinite alternate ease-in-out;
}

/* 500 Page custom blob colors */
.bg-blob-1--500 {
    background: var(--clr-warning);
}

.bg-blob-2--500 {
    background: var(--clr-danger);
}

.error-card {
    position: relative;
    text-align: center;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: var(--space-2xl) var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.03),
        0 1px 3px rgba(0, 0, 0, 0.02),
        inset 0 0 0 1px rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(229, 233, 239, 0.4);
    animation: floatIn 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.error-card:hover {
    border-color: rgba(13, 148, 136, 0.35);
    box-shadow: 
        0 12px 40px rgba(13, 148, 136, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.02),
        inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}

.error-card--500:hover {
    border-color: rgba(220, 38, 38, 0.25);
    box-shadow: 
        0 12px 40px rgba(220, 38, 38, 0.06),
        0 1px 3px rgba(0, 0, 0, 0.02),
        inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}

.error-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 13rem;
    font-weight: 900;
    color: var(--clr-primary);
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
    letter-spacing: -0.05em;
    user-select: none;
}

.error-watermark--500 {
    color: var(--clr-danger);
    opacity: 0.035;
}

.error-visual-scene {
    position: relative;
    width: 220px;
    height: 220px;
    margin: 0 auto var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.orbit-center {
    width: 88px;
    height: 88px;
    background: var(--clr-primary-light);
    color: var(--clr-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(13, 148, 136, 0.2);
    z-index: 2;
    animation: pulseGlobe 3s infinite ease-in-out;
}

.central-icon {
    font-size: 3rem !important;
    animation: rotateGlobe 20s infinite linear;
}

.orbit-track {
    position: absolute;
    width: 170px;
    height: 170px;
    border: 2px dashed rgba(13, 148, 136, 0.18);
    border-radius: 50%;
    animation: spinOrbit 25s infinite linear;
    z-index: 1;
    transition: animation-play-state var(--transition);
}

.error-card:hover .orbit-track {
    animation-play-state: paused;
}

.orbiting-item {
    position: absolute;
    width: 38px;
    height: 38px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    color: var(--clr-text-muted);
    transition: all var(--transition);
    cursor: help;
}

.orbiting-item span {
    font-size: 1.35rem;
    transition: transform var(--transition);
}

.orbiting-item:hover {
    transform: scale(1.25);
    color: var(--clr-primary);
    border-color: var(--clr-primary);
    box-shadow: 0 0 15px rgba(13, 148, 136, 0.25);
    z-index: 10;
}

.orbiting-item:hover span {
    transform: rotate(15deg);
}

/* Modern CSS Tooltip */
.orbiting-item::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background: var(--clr-text);
    color: #fff;
    padding: 4px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
}

.orbiting-item:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.item-book {
    top: -19px;
    left: calc(50% - 19px);
}

.item-apparel {
    bottom: 16px;
    left: -19px;
}

.item-box {
    bottom: 16px;
    right: -19px;
}

.missing-piece-marker {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 32px;
    height: 32px;
    background: var(--clr-danger);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--clr-surface);
    animation: bounceMarker 2s infinite ease-in-out;
    z-index: 3;
}

.gear-assembly {
    position: relative;
    width: 150px;
    height: 150px;
}

.gear {
    position: absolute;
    color: var(--clr-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transform-origin: center center;
}

.gear span {
    font-size: var(--gear-size) !important;
}

.gear--primary {
    --gear-size: 6rem;
    top: 10px;
    left: 10px;
    color: var(--clr-primary);
    animation: rotateGearPrimaryJammed 6s infinite cubic-bezier(0.25, 1, 0.5, 1);
}

.gear--warning {
    --gear-size: 4rem;
    bottom: 20px;
    right: 20px;
    color: var(--clr-warning);
    animation: rotateGearWarningJammed 6s infinite cubic-bezier(0.25, 1, 0.5, 1);
}

.error-exclamation {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    background: var(--clr-danger);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--clr-surface);
    animation: flashAlert 1.5s infinite ease-in-out;
    z-index: 3;
}

.error-exclamation span {
    font-size: 1.35rem;
}

.error-title {
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--clr-text);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
    z-index: 1;
    position: relative;
}

.error-subtitle {
    font-size: var(--fs-base);
    color: var(--clr-text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    z-index: 1;
    position: relative;
}

.error-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    z-index: 1;
    position: relative;
}

.creative-btn {
    border-radius: 30px !important;
    padding: 0.65rem 1.75rem !important;
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition) !important;
}

.creative-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.creative-btn:active {
    transform: translateY(0);
}

.creative-btn .btn__icon {
    font-size: 1.2rem !important;
    transition: transform var(--transition);
}

.creative-btn:hover .btn__icon {
    transform: scale(1.15);
}

/* Animations */
@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulseGlobe {
    0%, 100% { transform: scale(1); box-shadow: 0 10px 30px rgba(13, 148, 136, 0.2); }
    50% { transform: scale(1.05); box-shadow: 0 15px 40px rgba(13, 148, 136, 0.35); }
}

@keyframes rotateGlobe {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes spinOrbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes bounceMarker {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-8px) scale(1.12); }
}

/* Stuttering / Jammed Gear animations for 500 error page */
@keyframes rotateGearPrimaryJammed {
    0%, 100% { transform: rotate(0deg); }
    15% { transform: rotate(45deg); }
    20% { transform: rotate(38deg); }
    35% { transform: rotate(120deg); }
    40% { transform: rotate(115deg); }
    55% { transform: rotate(190deg); }
    60% { transform: rotate(185deg); }
    75% { transform: rotate(270deg); }
    80% { transform: rotate(262deg); }
    90% { transform: rotate(360deg); }
}

@keyframes rotateGearWarningJammed {
    0%, 100% { transform: rotate(0deg); }
    15% { transform: rotate(-67.5deg); }
    20% { transform: rotate(-57deg); }
    35% { transform: rotate(-180deg); }
    40% { transform: rotate(-172.5deg); }
    55% { transform: rotate(-285deg); }
    60% { transform: rotate(-277.5deg); }
    75% { transform: rotate(-405deg); }
    80% { transform: rotate(-393deg); }
    90% { transform: rotate(-540deg); }
}

@keyframes flashAlert {
    0%, 100% { transform: scale(1); opacity: 1; box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
    50% { transform: scale(1.15); opacity: 0.9; box-shadow: 0 0 0 12px rgba(220, 38, 38, 0); }
}

@keyframes pulseGlowBlob1 {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.15) translate(15px, 15px); }
}

@keyframes pulseGlowBlob2 {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.15) translate(-15px, -15px); }
}

@media (max-width: 480px) {
    .error-card {
        padding: var(--space-xl) var(--space-md);
    }
    .error-actions {
        flex-direction: column;
    }
    .error-actions .creative-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================
   REUNI BLUEPRINT COMPONENT STYLES
   ============================================================ */

/* --- Authenticated Layout (Sidebar + Main) --- */
.authenticated-layout {
    display: grid;
    grid-template-columns: 1fr;
    min-height: calc(100vh - 64px);
    width: 100%;
}

.sidebar-nav {
    display: none; /* Hidden on mobile, collapses to hamburger drawer */
    background: transparent;
    border-right: none;
    padding: var(--space-6) var(--space-4) var(--space-6) 0;
    flex-direction: column;
    gap: var(--space-2);
    position: sticky;
    top: 64px;
    align-self: start;
    min-height: calc(100vh - 64px);
    overflow-y: auto;
}

.sidebar-nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3);
    color: var(--color-ink-secondary);
    font-size: var(--type-small);
    font-weight: 500;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out-expo);
    height: 40px;
    box-sizing: border-box;
}

.sidebar-nav__link .material-symbols-outlined {
    font-size: 20px;
    color: var(--color-ink-tertiary);
    flex-shrink: 0;
}

.sidebar-nav__link:hover {
    background: var(--color-surface-raised);
    color: var(--color-primary);
}

.sidebar-nav__link:hover .material-symbols-outlined {
    color: var(--color-primary);
}

.sidebar-nav__link--active {
    background: var(--color-primary-muted);
    color: var(--color-primary);
    font-weight: 600;
}

.sidebar-nav__link--active .material-symbols-outlined {
    color: var(--color-primary);
}

@media (min-width: 1024px) {
    .authenticated-layout {
        grid-template-columns: var(--sidebar-width) 1fr;
    }
    .sidebar-nav {
        display: flex;
    }
}

/* --- Flash Messages Auto-Dismiss --- */
.alert-blueprint {
    position: relative;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-weight: 500;
    font-size: var(--type-small);
    border: none;
    border-left: 3px solid transparent;
    animation: alertEnter 250ms var(--ease-out-expo) forwards, alertExit 200ms var(--ease-out-expo) 5s forwards;
}
.alert-blueprint--success {
    background: var(--color-success-muted);
    border-left-color: var(--color-success);
    color: var(--color-ink-primary);
}
.alert-blueprint--danger {
    background: var(--color-danger-muted);
    border-left-color: var(--color-danger);
    color: var(--color-ink-primary);
}
.alert-blueprint--warning {
    background: var(--color-warning-muted);
    border-left-color: var(--color-warning);
    color: var(--color-ink-primary);
}
.alert-blueprint--info {
    background: var(--color-primary-muted);
    border-left-color: var(--color-primary);
    color: var(--color-ink-primary);
}
@keyframes alertEnter {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
@keyframes alertExit {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-8px); pointer-events: none; }
}

/* --- Dynamic Hero / Stats Bar --- */
.slim-hero {
    height: 80px;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    padding: 0 var(--space-8);
}
.slim-hero__left {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.slim-hero__line1 {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}
.slim-hero__line2 {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    margin-top: var(--space-1);
}
.slim-hero__cta {
    background: #ffffff;
    color: var(--color-primary);
    border-radius: var(--radius-md);
    height: 40px;
    padding: 0 var(--space-4);
    font-size: var(--type-small);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background var(--duration-fast) var(--ease-out);
}
.slim-hero__cta:hover {
    background: var(--color-surface-raised);
}
.slim-hero__cta .cta-mobile-text {
    display: none;
}
@media (max-width: 1023px) {
    .slim-hero {
        padding: 0 var(--space-4);
    }
    .slim-hero__line2 {
        display: none;
    }
    .slim-hero__cta .cta-desktop-text {
        display: none;
    }
    .slim-hero__cta .cta-mobile-text {
        display: inline;
    }
}

.live-stats-bar {
    height: 80px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    box-sizing: border-box;
    margin-bottom: var(--space-6);
    padding: 0 var(--space-8);
}
.hero-stat-chip {
    background: var(--color-surface-raised);
    border-radius: var(--radius-full);
    padding: 12px 16px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    white-space: nowrap;
}
.hero-stat-chip .stat-value {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--color-primary);
    font-size: var(--type-body);
}
.hero-stat-chip:not(:first-child) .stat-value {
    color: var(--color-ink-primary);
}
.hero-stat-chip .stat-text {
    font-size: var(--type-micro);
    color: var(--color-ink-secondary);
}
@media (max-width: 1023px) {
    .live-stats-bar {
        padding: 0 var(--space-4);
        overflow-x: auto;
        overscroll-behavior-x: contain;
    }
    .live-stats-bar::-webkit-scrollbar {
        display: none;
    }
}

.category-strip {
    height: 52px;
    display: flex;
    align-items: center;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    margin-bottom: var(--space-4);
    margin-left: calc(-1 * var(--space-8));
    margin-right: calc(-1 * var(--space-8));
    padding: 0 var(--space-8);
}
.category-strip::-webkit-scrollbar {
    display: none;
}
.category-strip__inner {
    display: flex;
    gap: var(--space-2);
}
.category-chip {
    display: inline-flex;
    align-items: center;
    height: 36px;
    border-radius: var(--radius-full);
    padding: 0 var(--space-4);
    font-size: var(--type-small);
    font-weight: 600;
    background: var(--color-surface-raised);
    color: var(--color-ink-secondary);
    border: 1px solid var(--color-border);
    white-space: nowrap;
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
}
.category-chip:hover {
    background: var(--color-primary-muted);
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.category-chip--active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: transparent;
}
.category-chip--active:hover {
    background: var(--color-primary-hover);
    color: #ffffff;
    border-color: transparent;
}
.category-chip:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}
@media (max-width: 1023px) {
    .category-strip {
        margin-left: calc(-1 * var(--space-4));
        margin-right: calc(-1 * var(--space-4));
        padding: 0 var(--space-4);
    }
}

.filter-control-bar {
    margin-bottom: var(--space-6);
}
.filter-control-bar__form {
    width: 100%;
}
.filter-control-bar__desktop {
    display: none;
}
.filter-control-bar__mobile {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.mobile-filters-trigger {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    height: 40px;
    padding: 0 var(--space-4);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    color: var(--color-ink-primary);
    border: 1px solid var(--color-border);
    font-size: var(--type-small);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}
.mobile-filters-trigger:hover {
    background: var(--color-primary-muted);
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.filter-results-count {
    font-size: var(--type-small);
    color: var(--color-ink-tertiary);
}
 
@media (min-width: 1024px) {
    .filter-control-bar__desktop {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        width: 100%;
        flex-wrap: wrap;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-lg);
        padding: var(--space-3);
        box-sizing: border-box;
        box-shadow: var(--shadow-card);
    }
    .filter-control-bar__mobile {
        display: none;
    }
}
 
.filter-select {
    height: 40px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-ink-primary);
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 500;
    cursor: pointer;
    box-sizing: border-box;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23706a64' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 32px !important;
    transition: all var(--duration-fast) var(--ease-out);
}
[data-theme="dark"] .filter-select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23d6d3d1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
}
.filter-select:hover {
    border-color: var(--color-primary);
}
.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}
 
.price-type-toggle {
    display: flex;
    background: var(--color-surface-raised);
    border-radius: var(--radius-full);
    padding: 2px;
    border: 1px solid var(--color-border);
    height: 40px;
    width: 250px; /* Locked width for premium, equal-width segmented control */
    box-sizing: border-box;
    align-items: center;
    gap: 0;
}
@media (max-width: 1023px) {
    .price-type-toggle {
        width: 100%; /* Expand to full width inside mobile filters drawer */
    }
}
.price-type-toggle .price-toggle-btn {
    flex: 1 !important;
    white-space: nowrap !important;
    padding: 0 !important;
    height: 100% !important;
    border-radius: var(--radius-full) !important;
}
.price-toggle-btn {
    border: none;
    background: transparent;
    padding: 0 var(--space-4);
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-secondary);
    cursor: pointer;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast) var(--ease-out);
    box-sizing: border-box;
}
.price-toggle-btn:hover {
    color: var(--color-primary);
}
.price-toggle-btn.active {
    background: var(--color-surface);
    color: var(--color-ink-primary) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
}
[data-theme="dark"] .price-toggle-btn.active {
    background: var(--color-bg);
    color: var(--color-ink-primary) !important;
    box-shadow: none;
}
 
.price-range-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    height: 40px;
    box-sizing: border-box;
}
.price-input-wrap {
    position: relative;
    width: 80px;
    height: 40px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    border-radius: var(--radius-full);
    box-sizing: border-box;
    display: flex;
    align-items: center;
    transition: border-color var(--duration-fast) var(--ease-out);
}
.price-input-wrap:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}
.price-currency {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
    font-weight: 500;
    pointer-events: none;
}
.filter-price-input {
    width: 100%;
    height: 100%;
    border: none;
    background: transparent;
    padding-left: 26px;
    padding-right: 10px;
    font-size: var(--type-small);
    color: var(--color-ink-primary);
    font-family: var(--font-sans);
    box-sizing: border-box;
    -moz-appearance: textfield;
}
.filter-price-input::-webkit-outer-spin-button,
.filter-price-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.filter-price-input:focus,
.filter-price-input:focus-visible {
    outline: none !important;
    border: none !important;
    box-shadow: none !important;
}
.filter-price-go {
    height: 40px !important;
    padding: 0 var(--space-3) !important;
    font-size: var(--type-small) !important;
    border-radius: var(--radius-full) !important;
    cursor: pointer;
    background: var(--color-primary) !important;
    color: #ffffff !important;
    border: none !important;
    font-weight: 600 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--duration-fast) var(--ease-out);
}
.filter-price-go:hover {
    opacity: 0.9;
}
.price-range-to {
    color: var(--color-ink-tertiary);
    font-size: var(--type-small);
    margin: 0 var(--space-1);
}
.filter-results-count {
    margin-left: auto;
}
.filter-submit-btn {
    height: 40px;
    padding: 0 var(--space-4);
    font-size: var(--type-small);
}
.filter-clear-btn {
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--type-small);
    line-height: 38px;
    border-radius: var(--radius-full);
    box-sizing: border-box;
}

.marketplace-layout-full {
    width: 100%;
}

.listings-grid-blueprint {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-5);
}

.listing-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: transform var(--duration-mid) var(--ease-out), box-shadow var(--duration-mid) var(--ease-out);
}
.listing-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-raised);
}
.listing-card__img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--color-surface-raised);
    overflow: hidden;
}
.listing-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.listing-card__img-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--color-ink-tertiary);
    background: var(--color-surface-raised);
}
.listing-card__badge-cat {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    font-weight: 600;
    padding: 3px 8px;
    color: var(--color-ink-primary);
    z-index: 2;
}
[data-theme="dark"] .listing-card__badge-cat {
    background: rgba(41, 37, 36, 0.9);
}
.listing-card__badge-cond {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--type-micro);
    font-weight: 600;
    padding: 3px 8px;
    z-index: 2;
}
.cond--success {
    background: var(--color-success-muted);
    color: var(--color-success);
}
.cond--primary {
    background: var(--color-primary-muted);
    color: var(--color-primary);
}
.cond--warning {
    background: var(--color-warning-muted);
    color: var(--color-warning);
}
.cond--danger {
    background: var(--color-danger-muted);
    color: var(--color-danger);
}
.listing-card--claimed .listing-card__img,
.listing-card--sold .listing-card__img {
    opacity: 0.65;
    filter: grayscale(0.2);
}
.listing-card__body {
    padding: var(--space-3);
    display: flex;
    flex-direction: column;
    flex: 1;
}
.listing-card__category {
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-ink-secondary);
    margin-bottom: var(--space-1.5);
    display: block;
}
.listing-card__title {
    font-family: var(--font-sans);
    font-size: var(--type-body);
    font-weight: 600;
    color: var(--color-ink-primary);
    line-height: var(--lead-title);
    margin: 0 0 var(--space-2) 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: calc(2 * var(--lead-title) * 1em);
}
.listing-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}
.listing-card__eco {
    border-radius: var(--radius-full);
    background: var(--color-success-muted);
    border: none;
    padding: 3px 8px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    font-weight: 600;
    color: var(--color-success);
    white-space: nowrap;
}
.listing-card__eco .material-symbols-outlined {
    font-size: 14px;
    color: var(--color-success);
}
.listing-card__price {
    font-family: var(--font-mono);
    font-size: var(--type-body);
    font-weight: 700;
    color: var(--color-accent);
}
.listing-card__price.price--free {
    font-family: var(--font-sans);
    color: var(--color-success);
}
.listing-card__time {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    margin-top: var(--space-2);
    display: block;
}
.listing-card__actions {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
}
.listing-card__actions .btn {
    flex: 1;
    font-size: var(--type-small);
    padding: var(--space-2) 0;
    text-align: center;
}


/* --- Segmented Controls & Live Preview --- */
.segmented-control {
    display: flex;
    background: var(--color-surface-raised);
    border-radius: var(--radius-md);
    padding: var(--space-1);
    border: 1px solid var(--color-border);
}
.segmented-control__btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: var(--space-2) var(--space-3);
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-secondary);
    cursor: pointer;
    border-radius: calc(var(--radius-md) - var(--space-1));
    transition: all var(--duration-fast);
    text-align: center;
}
.segmented-control__btn--active {
    background: var(--color-primary);
    color: #ffffff;
}

.live-preview-box {
    background: var(--color-primary-muted);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: var(--type-small);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 500;
    margin-top: var(--space-2);
}

.pill-toggle {
    display: flex;
    background: var(--color-surface-raised);
    border-radius: var(--radius-full);
    padding: var(--space-1);
    width: fit-content;
    border: 1px solid var(--color-border);
}
.pill-toggle__segment {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-secondary);
    cursor: pointer;
    transition: all var(--duration-fast);
}
.pill-toggle__segment--active-free {
    background: var(--color-success);
    color: #ffffff;
}
.pill-toggle__segment--active-paid {
    background: var(--color-primary);
    color: #ffffff;
}

/* --- PIN & OTP Styles --- */
.pin-display-wrapper {
    background: var(--color-primary-muted);
    border-radius: var(--radius-lg);
    padding: 20px 32px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 0.25em;
    margin: var(--space-4) 0;
    white-space: nowrap;
}

.pin-digit {
    font-family: var(--font-mono);
    font-size: 52px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.pin-dot {
    font-size: 30px;
    color: var(--color-ink-tertiary);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.otp-grid {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    margin: var(--space-6) 0;
}
.otp-input {
    width: 56px;
    height: 64px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: var(--fs-2xl);
    font-weight: 700;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-ink-primary);
    transition: all var(--duration-fast);
}
.otp-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}
.otp-input:valid {
    border-color: var(--color-success);
}

.warning-pulse {
    animation: warningPulseText 1s infinite alternate;
}
@keyframes warningPulseText {
    from { opacity: 1; }
    to { opacity: 0.6; }
}

/* Legacy Mobile Drawer and Overrides removed for Blueprint v3.0 */

/* Mobile responsive query — 1024px breakpoint per blueprint §2.4a */
@media (max-width: 1023px) {
    /* Shell / Navigation */
    .navbar {
        display: none !important;
    }
    .mobile-top-bar {
        display: flex;
    }
    .mobile-tabs {
        display: flex !important;
        height: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
        padding: 0 16px env(safe-area-inset-bottom, 0px) 16px !important;
        box-sizing: border-box !important;
    }
    
    body.auth-shell-layout {
        padding-top: calc(56px + env(safe-area-inset-top, 0px)) !important;
        padding-bottom: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
        overflow-x: hidden;
    }
    
    body.guest-shell-layout {
        padding-top: calc(56px + env(safe-area-inset-top, 0px)) !important;
        padding-bottom: 0 !important;
        overflow-x: hidden;
    }
    
    .main-content {
        padding-left: var(--container-pad-x) !important;
        padding-right: var(--container-pad-x) !important;
    }
    
    .show-on-mobile {
        display: flex !important;
    }
    .show-on-mobile.grid-style {
        display: grid !important;
    }
    .hide-on-mobile {
        display: none !important;
    }

    /* Mobile Detail Overrides */
    .detail__image-container {
        border-radius: 0 !important;
        margin-left: calc(-1 * var(--container-pad-x)) !important;
        margin-right: calc(-1 * var(--container-pad-x)) !important;
        aspect-ratio: 16/9 !important;
        max-height: none !important;
    }
    
    .detail-cta-container {
        display: block;
        position: fixed;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        padding: 12px var(--container-pad-x) calc(12px + env(safe-area-inset-bottom, 0px));
        z-index: 100;
        box-shadow: 0 -4px 10px rgba(0,0,0,0.05);
    }
    
    .detail-cta-container .btn {
        width: 100% !important;
        height: 48px !important;
    }
    
    body.auth-shell-layout .detail-cta-container {
        bottom: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
    }
    body.guest-shell-layout .detail-cta-container {
        bottom: 0 !important;
    }

    /* Forms */
    .list-submit-container {
        display: block;
        position: fixed;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        padding: 12px var(--container-pad-x) calc(12px + env(safe-area-inset-bottom, 0px));
        z-index: 100;
        box-shadow: 0 -4px 10px rgba(0,0,0,0.05);
    }
    .list-submit-container button {
        height: 52px !important;
        margin: 0 !important;
        width: 100% !important;
    }
    body.auth-shell-layout .list-submit-container {
        bottom: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
    }
    body.guest-shell-layout .list-submit-container {
        bottom: 0 !important;
    }

    /* Condition Buttons wrapping */
    .condition-btns-container {
        display: flex;
        flex-wrap: wrap;
        border: none !important;
        background: transparent !important;
        gap: 8px;
    }
    .condition-btn {
        flex: 1 1 calc(33.33% - 8px) !important;
        border: 1px solid var(--color-border) !important;
        border-radius: var(--radius-md) !important;
        background: var(--color-surface-raised) !important;
    }
    .condition-btn:last-child {
        border-right: 1px solid var(--color-border) !important;
    }
    
    /* Price toggle container */
    .price-toggle-container {
        width: 100% !important;
    }
    .price-toggle-container button {
        height: 48px !important;
    }

    /* Dashboard mobile list rows */
    .mobile-dashboard-row {
        height: 72px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: var(--space-2) 0;
        border-bottom: 1px solid var(--color-border);
    }

    /* Mobile filter strip */
    .mobile-filters-trigger-strip {
        display: flex !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none;
        gap: var(--space-2);
        padding: var(--space-2) var(--container-pad-x) !important;
        border-bottom: 1px solid var(--color-border);
        background: var(--color-surface);
        width: auto !important;
        box-sizing: border-box;
        white-space: nowrap;
        margin-bottom: var(--space-4);
        margin-left: calc(-1 * var(--container-pad-x)) !important;
        margin-right: calc(-1 * var(--container-pad-x)) !important;
    }
    .mobile-filters-trigger-strip::-webkit-scrollbar {
        display: none;
    }

    /* Prevent horizontal scroll on containers */
    .marketplace-layout,
    .authenticated-layout,
    .main-content,
    .container {
        max-width: 100vw;
        overflow-x: hidden;
    }

    /* Listings grid — 2 columns on mobile */
    .listings-grid-blueprint {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)) !important;
        gap: var(--space-3) !important;
    }

    /* Live Stats Bar on Mobile */
    .live-stats-bar {
        padding: var(--space-2) var(--space-2) !important;
        gap: var(--space-1) !important;
        justify-content: space-between !important;
        overflow: hidden !important;
        margin-bottom: var(--space-3) !important;
    }
    .stat-chip-blueprint {
        padding: var(--space-1) var(--space-2) !important;
        font-size: 11px !important;
        gap: var(--space-1) !important;
    }
    .stat-chip-blueprint .material-symbols-outlined {
        font-size: 14px !important;
    }

    /* PIN display overrides */
    .pin-display-wrapper {
        padding: 16px 20px !important;
        gap: 0.3em !important;
    }
    .pin-digit {
        font-size: 56px !important;
        font-weight: 900 !important;
    }
    .pin-dot {
        font-size: 30px !important;
    }
    #pin-interaction-card {
        padding: var(--space-5) var(--space-4) !important;
    }
}

/* Filter Chips styles */
/* Mobile filter strip — hidden by default, shown at < 1024px */
.mobile-filters-trigger-strip {
    display: none;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    height: 36px;
    padding: 0 var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--type-small);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
    background: var(--color-surface-raised);
    color: var(--color-ink-secondary);
    border: 1px solid transparent;
    cursor: pointer;
    box-sizing: border-box;
}

.filter-chip:hover {
    background: var(--color-border);
    color: var(--color-ink-primary);
}

.filter-chip--active {
    background: var(--color-primary) !important;
    color: #ffffff !important;
}

.filter-chip--trigger {
    border: 1px solid var(--color-primary) !important;
    color: var(--color-primary) !important;
    background: transparent !important;
}

.filter-chip--trigger:hover {
    background: var(--color-primary-muted) !important;
}

/* Dark mode filter chip overrides */
[data-theme="dark"] .filter-chip {
    background: var(--color-surface-raised);
    color: var(--color-ink-secondary);
    border-color: var(--color-border);
}

[data-theme="dark"] .filter-chip:hover {
    background: rgba(51, 65, 85, 1);
    color: var(--color-ink-primary);
}

[data-theme="dark"] .filter-chip--active {
    background: var(--color-primary) !important;
    color: #0F172A !important;
}

[data-theme="dark"] .filter-chip--trigger {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
    background: transparent !important;
}

[data-theme="dark"] .filter-chip--trigger:hover {
    background: var(--color-primary-muted) !important;
}

/* Ensure mobile-filters-trigger-strip respects dark mode bg */
[data-theme="dark"] .mobile-filters-trigger-strip {
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
}

/* Mobile Search Overlay */
.mobile-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-surface);
    z-index: 600;
    display: none;
    flex-direction: column;
    padding: var(--space-4);
    box-sizing: border-box;
}

.mobile-search-overlay--open {
    display: flex;
}

.mobile-search-overlay__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.mobile-search-overlay__header button {
    background: transparent;
    border: none;
    padding: var(--space-2);
    color: var(--color-ink-primary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.mobile-search-overlay__form {
    display: flex;
    flex: 1;
    gap: var(--space-2);
}

#mobile-search-overlay-input {
    flex: 1;
    height: 44px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 0 var(--space-3);
    background: var(--color-surface-raised);
    color: var(--color-ink-primary);
    font-size: 16px;
    font-family: var(--font-sans);
    box-sizing: border-box;
}

.mobile-search-overlay__submit-btn {
    height: 44px;
    background: var(--color-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    padding: 0 var(--space-4);
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
}

.mobile-search-recent {
    margin-top: var(--space-4);
}

.mobile-search-recent__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}

.mobile-search-recent__title {
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-secondary);
    text-transform: uppercase;
    letter-spacing: var(--track-wide);
}

.mobile-search-recent__clear {
    background: transparent;
    border: none;
    color: var(--color-danger);
    font-size: var(--type-small);
    font-weight: 500;
    cursor: pointer;
}

.mobile-search-recent__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.recent-search-chip {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-surface-raised);
    border: none;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    width: 100%;
    text-align: left;
    color: var(--color-ink-primary);
    font-size: var(--type-body);
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background var(--duration-fast);
    box-sizing: border-box;
}

.recent-search-chip:active {
    background: var(--color-border);
}

.recent-search-chip span.material-symbols-outlined {
    color: var(--color-ink-tertiary);
    font-size: 20px;
}

/* Mobile Tabs Profile Avatar Active Border */
.mobile-tabs__avatar--active {
    box-shadow: 0 0 0 2px var(--color-primary);
}

/* Mobile Theme Toggle overrides */
#mobile-theme-toggle {
    margin-right: 0;
}

/* Card Mount Stagger Animation */
.blueprint-card {
    animation: cardMount 300ms var(--ease-out) both;
    animation-delay: calc(var(--card-index, 0) * 60ms);
}

@keyframes cardMount {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .blueprint-card {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ============================================================
   REUNI BLUEPRINT V3.0 SHELL & LAYOUT COMPONENT OVERRIDES
   ============================================================ */

/* --- Hide Sidebar on Desktop & Setup Shell Layout --- */
.sidebar-nav {
    display: none !important;
}
.authenticated-layout {
    grid-template-columns: 1fr !important;
    min-height: auto !important;
}
.main-shell {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-8) var(--space-8) var(--space-16);
    box-sizing: border-box;
}

/* Body layout adjustment for sticky bottom tabs on mobile */
body {
    padding-top: 56px; /* Space for sticky top navigation */
    padding-bottom: 60px; /* Space for mobile bottom tabs */
}
@media (min-width: 1024px) {
    body {
        padding-bottom: 0; /* No bottom tabs on desktop */
    }
}

/* --- Accessibility Skip Link --- */
.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    background: var(--color-primary);
    color: #ffffff;
    padding: var(--space-2) var(--space-4);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    font-weight: 600;
    z-index: var(--z-tooltip);
    transition: top var(--duration-fast) var(--ease-out);
}
.skip-link:focus {
    top: 0;
    outline: none;
}

/* --- Desktop Navbar (§2.1) --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--color-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: var(--z-sticky);
    display: none; /* Mobile first hidden */
}
.navbar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0D9488, #059669, #0ea5e9, #0F766E);
    z-index: 2;
}
.navbar__inner {
    display: grid !important;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    height: 100%;
}
.navbar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
}
.navbar__brand .material-symbols-outlined {
    font-size: 20px;
    color: var(--color-primary);
}
.navbar__brand-wordmark {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-ink-primary);
}
.navbar__center {
    display: flex;
    justify-content: center;
}
.navbar__search-form {
    position: relative;
    width: 320px;
}
.navbar__search-input-wrapper {
    position: relative;
    width: 100%;
    height: 38px;
}
.navbar__search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: var(--color-ink-tertiary);
    pointer-events: none;
}
.navbar__search-input {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    border: 1.5px solid var(--color-border);
    padding: 0 var(--space-8) 0 var(--space-8);
    font-family: var(--font-sans);
    font-size: var(--type-small);
    color: var(--color-ink-primary);
    box-sizing: border-box;
    transition: all var(--duration-fast) var(--ease-out);
}
.navbar__search-input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}
.navbar__search-clear {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-ink-tertiary);
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
}
.navbar__search-clear:hover {
    color: var(--color-danger);
}
.navbar__search-clear span {
    font-size: 16px;
}

/* Local search history dropdown */
.navbar__search-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-raised);
    padding: var(--space-4);
    box-sizing: border-box;
    z-index: var(--z-dropdown);
}
.navbar__search-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}
.navbar__search-dropdown-header span {
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-primary);
}
.navbar__search-clear-history {
    background: transparent;
    border: none;
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    cursor: pointer;
}
.navbar__search-clear-history:hover {
    color: var(--color-danger);
}
.navbar__search-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.navbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* theme toggle button */
.theme-toggle-btn {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: transparent;
    border: none;
    color: var(--color-ink-secondary);
    cursor: pointer;
    transition: transform var(--duration-mid) var(--ease-spring), color var(--duration-fast);
}
.theme-toggle-btn:hover {
    color: var(--color-ink-primary);
    background: var(--color-surface-raised);
    transform: rotate(20deg);
}

/* User avatar dropdown container */
.user-dropdown {
    position: relative;
}
.user-dropdown__trigger {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    border-radius: var(--radius-full);
    transition: transform var(--duration-fast);
}
.user-dropdown__trigger:hover {
    transform: scale(1.05);
}
.user-dropdown__avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-primary-muted);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 14px;
}
.user-dropdown__menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    width: 220px;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-raised);
    border: 1px solid var(--color-border);
    z-index: var(--z-dropdown);
    overflow: hidden;
    transform-origin: top right;
    transform: scale(0.96) translateY(-4px);
    opacity: 0;
    visibility: hidden;
    transition: transform 160ms var(--ease-out), opacity 160ms var(--ease-out), visibility 160ms;
}
.user-dropdown__menu--open {
    transform: scale(1) translateY(0);
    opacity: 1;
    visibility: visible;
}
.user-dropdown__header {
    padding: var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
}
.user-dropdown__header-name {
    font-family: var(--font-sans);
    font-size: var(--type-body);
    font-weight: 700;
    color: var(--color-ink-primary);
}
.user-dropdown__header-email {
    font-family: var(--font-sans);
    font-size: var(--type-small);
    color: var(--color-ink-tertiary);
}
.user-dropdown__eco {
    padding: var(--space-2) var(--space-5);
    background: var(--color-primary-muted);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.user-dropdown__eco .material-symbols-outlined {
    font-size: 16px;
}
.user-dropdown__eco-kg {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: var(--type-small);
}
.user-dropdown__divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 0;
}
.user-dropdown__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0 var(--space-5);
    height: 40px;
    color: var(--color-ink-secondary);
    font-size: var(--type-small);
    font-weight: 500;
    text-decoration: none;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    box-sizing: border-box;
    transition: background var(--duration-fast), color var(--duration-fast);
}
.user-dropdown__item:hover {
    background: var(--color-surface-raised);
    color: var(--color-ink-primary);
}
.user-dropdown__item .material-symbols-outlined {
    font-size: 20px;
    color: var(--color-ink-tertiary);
}
.user-dropdown__item:hover .material-symbols-outlined {
    color: var(--color-primary);
}
.user-dropdown__item--danger {
    color: var(--color-danger);
}
.user-dropdown__item--danger:hover {
    background: var(--color-danger-muted);
    color: var(--color-danger);
}
.user-dropdown__item--danger .material-symbols-outlined {
    color: var(--color-danger);
}

/* Guest buttons */
.btn--ghost-login {
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-primary);
    background: transparent;
    border: 1px solid transparent;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
}
.btn--ghost-login:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-muted);
}
.btn--primary-signup {
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 600;
    color: #ffffff !important;
    background: var(--color-primary);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--shadow-card);
    transition: background var(--duration-fast);
}
.btn--primary-signup:hover {
    background: var(--color-primary-hover);
}

@media (min-width: 1024px) {
    .navbar {
        display: block;
    }
}

/* --- Mobile Top Bar (§2.2) --- */
.mobile-top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--color-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: var(--z-sticky);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-4);
}
.mobile-top-bar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0D9488, #059669, #0ea5e9, #0F766E);
}
.mobile-top-bar__left,
.mobile-top-bar__right {
    display: flex;
    align-items: center;
}
.mobile-top-bar__icon-btn {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-ink-secondary);
    cursor: pointer;
}
.mobile-top-bar__icon-btn .material-symbols-outlined {
    font-size: 24px;
}
.mobile-top-bar__wordmark {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-ink-primary);
}

@media (min-width: 1024px) {
    .mobile-top-bar {
        display: none;
    }
}

/* --- Mobile Navigation Drawer (§2.3) --- */
.mobile-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(28, 25, 23, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: calc(var(--z-drawer) - 1);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-slow) var(--ease-smooth), visibility var(--duration-slow);
}
.mobile-drawer-backdrop--open {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-surface);
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
    box-shadow: var(--shadow-modal);
    z-index: var(--z-drawer);
    transform: translateX(-100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--duration-slow) var(--ease-smooth), visibility 0s linear var(--duration-slow);
    padding: var(--space-6) var(--space-6) var(--space-8);
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}
.mobile-drawer--open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    transition: transform var(--duration-slow) var(--ease-smooth);
}
.mobile-drawer__close-btn {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: transparent;
    border: none;
    color: var(--color-ink-secondary);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.mobile-drawer__header {
    margin-top: var(--space-8);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.mobile-drawer__avatar-circle {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-primary-muted);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-weight: 800;
    font-size: 18px;
}
.mobile-drawer__user-details {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.mobile-drawer__username {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: var(--type-body);
    color: var(--color-ink-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mobile-drawer__email {
    font-family: var(--font-sans);
    font-size: var(--type-small);
    color: var(--color-ink-tertiary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mobile-drawer__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    flex: 1;
    overflow-y: auto;
}
.mobile-drawer__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0 var(--space-4);
    height: 44px;
    border-radius: var(--radius-md);
    color: var(--color-ink-secondary);
    font-size: var(--type-body);
    font-weight: 500;
    text-decoration: none;
    transition: background var(--duration-fast), color var(--duration-fast);
    box-sizing: border-box;
    /* Reset button defaults in case this class is used on a button element */
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}
.mobile-drawer__link:hover,
.mobile-drawer__link--active {
    background: var(--color-surface-raised);
    color: var(--color-primary);
}
.mobile-drawer__link .material-symbols-outlined {
    font-size: 20px;
    color: var(--color-ink-tertiary);
}
.mobile-drawer__link--active .material-symbols-outlined {
    color: var(--color-primary);
}
.mobile-drawer__link--danger {
    color: var(--color-danger);
}
.mobile-drawer__link--danger .material-symbols-outlined {
    color: var(--color-danger);
}
.mobile-drawer__divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-2) 0;
}
.mobile-drawer__footer {
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    font-family: var(--font-sans);
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    text-align: center;
}

/* --- Mobile Bottom Tab Bar (§2.4) --- */
.mobile-tabs {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--color-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-border);
    z-index: var(--z-sticky);
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.mobile-tabs__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: var(--color-ink-tertiary);
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex: 1;
    height: 100%;
}
.mobile-tabs__item .material-symbols-outlined {
    font-size: 22px;
}
.mobile-tabs__label {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 500;
}
.mobile-tabs__item--active {
    color: var(--color-primary);
}
.mobile-tabs__item--sell {
    position: relative;
    overflow: visible;
}
.mobile-tabs__item--sell .material-symbols-outlined {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.35);
    margin-top: -24px;
    transition: transform var(--duration-fast);
}
.mobile-tabs__item--sell:active .material-symbols-outlined {
    transform: scale(0.95);
}
.mobile-tabs__avatar {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    background: var(--color-primary-muted);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 11px;
}
.mobile-tabs__item--active .mobile-tabs__avatar {
    box-shadow: 0 0 0 2px var(--color-primary);
}

@media (min-width: 1024px) {
    .mobile-tabs {
        display: none !important;
    }
}

/* --- Full-Screen Search Overlay (§2.6) --- */
.search-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-mid) var(--ease-out), visibility var(--duration-mid);
    display: flex;
    flex-direction: column;
}
.search-overlay--open {
    opacity: 1;
    visibility: visible;
}
.search-overlay__header {
    height: 56px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
}
.search-overlay__form {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-8);
    position: relative;
}
.search-overlay__icon {
    position: absolute;
    left: var(--space-10);
    color: var(--color-ink-tertiary);
    font-size: 20px;
    pointer-events: none;
}
.search-overlay__input {
    width: 100%;
    height: 40px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-border);
    background: var(--color-surface-raised);
    padding: 0 var(--space-4) 0 var(--space-12);
    font-family: var(--font-sans);
    font-size: var(--type-body);
    color: var(--color-ink-primary);
    box-sizing: border-box;
}
.search-overlay__input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}
.search-overlay__close-btn {
    background: transparent;
    border: none;
    color: var(--color-ink-secondary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: var(--space-3);
    border-radius: var(--radius-md);
}
.search-overlay__close-btn:hover {
    background: var(--color-surface-raised);
}
.search-overlay__content {
    flex: 1;
    overflow-y: auto;
    padding-top: var(--space-6);
}
.search-overlay__history {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
.search-overlay__history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.search-overlay__history-title {
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--track-wide);
}
.search-overlay__clear-btn {
    background: transparent;
    border: none;
    color: var(--color-danger);
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}
.search-overlay__clear-btn:hover {
    background: var(--color-danger-muted);
}
.search-overlay__chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.recent-search-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-ink-secondary);
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}
.recent-search-chip:hover {
    background: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* --- Flash Message System (§2.5) --- */
.flash-container {
    position: fixed;
    top: 80px; /* Right below the sticky navbar */
    right: var(--space-6);
    z-index: var(--z-toast, 900);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    width: 380px !important;
    max-width: calc(100vw - var(--space-8)) !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none;
}
.flash-alert {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 500;
    box-sizing: border-box;
    width: 100%;
    box-shadow: var(--shadow-raised);
    pointer-events: auto;
    animation: slide-in-toast var(--duration-normal) var(--ease-out);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}
.flash-alert__icon {
    font-size: 20px;
}
.flash-alert__message {
    flex: 1;
    color: var(--color-ink-primary);
}
.flash-alert__dismiss {
    background: transparent;
    border: none;
    font-size: 20px;
    font-weight: 300;
    color: var(--color-ink-secondary);
    cursor: pointer;
    padding: 0 var(--space-1);
    transition: color var(--duration-fast);
}
.flash-alert__dismiss:hover {
    color: var(--color-ink-primary);
}

.flash-alert--fade-out {
    animation: slide-out-toast var(--duration-normal) var(--ease-in) forwards;
}

@keyframes slide-in-toast {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slide-out-toast {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(120%);
        opacity: 0;
    }
}

@media (max-width: 767px) {
    .flash-container {
        top: 20px;
        right: var(--space-4) !important;
        left: var(--space-4) !important;
        width: auto !important;
        max-width: none !important;
    }
    .flash-alert--fade-out {
        animation: slide-out-toast-mobile var(--duration-normal) var(--ease-in) forwards;
    }
    @keyframes slide-in-toast {
        from {
            transform: translateY(-50px);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }
    @keyframes slide-out-toast-mobile {
        from {
            transform: translateY(0);
            opacity: 1;
        }
        to {
            transform: translateY(-50px);
            opacity: 0;
        }
    }
}

.flash-alert--success {
    border-left: 4px solid var(--color-success);
    background: var(--color-success-muted);
}
.flash-alert--success .flash-alert__icon {
    color: var(--color-success);
}

.flash-alert--danger {
    border-left: 4px solid var(--color-danger);
    background: var(--color-danger-muted);
}
.flash-alert--danger .flash-alert__icon {
    color: var(--color-danger);
}

.flash-alert--warning {
    border-left: 4px solid var(--color-warning);
    background: var(--color-warning-muted);
}
.flash-alert--warning .flash-alert__icon {
    color: var(--color-warning);
}

.flash-alert--info {
    border-left: 4px solid var(--color-primary);
    background: var(--color-primary-muted);
}
.flash-alert--info .flash-alert__icon {
    color: var(--color-primary);
}

/* --- Global Footer widget (§2.7) --- */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-8) 0;
    width: 100%;
    box-sizing: border-box;
    margin-top: auto;
}
.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    box-sizing: border-box;
}
.footer__impact {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}
.footer__impact .material-symbols-outlined {
    font-size: 20px;
    color: var(--color-success);
}
.footer__impact-text {
    font-family: var(--font-sans);
    font-size: var(--type-body);
    font-weight: 400;
    color: var(--color-ink-secondary);
}
.footer__impact-weight {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 17px;
    color: var(--color-primary);
}
.footer__secondary {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-sans);
    font-size: var(--type-small);
    color: var(--color-ink-tertiary);
}
.footer__link {
    color: var(--color-ink-tertiary);
    text-decoration: none;
    transition: color var(--duration-fast);
}
.footer__link:hover {
    color: var(--color-ink-secondary);
}

@media (min-width: 1024px) {
    .footer__inner {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* --- Privacy Policy Page (§3.12) --- */
.privacy-page {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-12) 0 var(--space-20);
}
@media (max-width: 1024px) {
    .privacy-page {
        padding: var(--space-12) var(--space-8) var(--space-20);
    }
}
.privacy-back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    color: var(--color-ink-secondary);
    font-size: var(--type-small);
    font-weight: 500;
    margin-bottom: var(--space-10);
    transition: color var(--duration-fast) var(--ease-out);
}
.privacy-back-link:hover {
    color: var(--color-primary);
}
.privacy-back-link .material-symbols-outlined {
    font-size: 20px;
}
.privacy-header {
    margin-bottom: var(--space-10);
}
.privacy-title {
    font-family: var(--font-sans);
    font-size: var(--type-display);
    font-weight: 800;
    color: var(--color-ink-primary);
    text-wrap: balance;
    margin-bottom: var(--space-3);
    line-height: var(--lead-display);
    letter-spacing: var(--track-display);
}
.privacy-timestamp {
    font-family: var(--font-mono);
    font-size: var(--type-small);
    color: var(--color-ink-tertiary);
    display: block;
}
.privacy-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin-bottom: var(--space-10);
}
.privacy-section {
    margin-bottom: var(--space-10);
}
.privacy-section h2 {
    font-family: var(--font-sans);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-ink-primary);
    line-height: 1.3;
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
}
.privacy-section h3 {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-ink-primary);
    line-height: 1.3;
    margin-top: var(--space-6);
    margin-bottom: var(--space-2);
}
.privacy-section p {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 400;
    color: var(--color-ink-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}
.privacy-section ul {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
}
.privacy-section li {
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--color-ink-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2);
}
.privacy-section a {
    font-family: var(--font-sans);
    font-weight: 500;
    color: var(--color-primary);
    text-decoration: none;
}
.privacy-section a:hover {
    text-decoration: underline;
}
.privacy-section strong {
    font-weight: 600;
    color: var(--color-ink-primary);
}

/* ─── Dashboard v3.0 Components ─── */
.dashboard-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-4) var(--space-12);
}

/* Executive dashboard spacing refinements */
.dashboard-tab-content {
    margin-bottom: var(--space-10) !important;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.dashboard-tab-content:not(:last-of-type) {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-8);
}

.dashboard-section-header {
    margin-top: var(--space-4) !important;
    margin-bottom: var(--space-4) !important;
}

.dashboard-header-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .dashboard-header-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6);
    }
}

.personal-impact-banner {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-6) var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

[data-theme="dark"] .personal-impact-banner {
    background: var(--color-surface);
}

.personal-impact-banner .banner-icon {
    font-size: 40px;
    color: var(--color-primary);
}

.personal-impact-banner .banner-text {
    flex: 1;
    min-width: 200px;
}

.personal-impact-banner .banner-title {
    font-family: var(--font-sans);
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 800;
    color: var(--color-primary);
    margin: 0;
}

.personal-impact-banner .banner-sub {
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
    margin-top: var(--space-1);
}

.campus-momentum-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-success);
    padding: var(--space-6) var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.campus-momentum-card .banner-icon {
    font-size: 40px;
    color: var(--color-success);
}

[data-theme="dark"] .campus-momentum-card {
    background: var(--color-surface);
}

.campus-momentum-card .banner-icon {
    font-size: 28px;
    color: var(--color-primary);
}

.campus-momentum-card .banner-text {
    flex: 1;
    min-width: 200px;
}

.campus-momentum-card .banner-title {
    font-family: var(--font-sans);
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 800;
    color: var(--color-ink-primary);
    margin: 0;
}

.campus-momentum-card .banner-sub {
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
    margin-top: var(--space-1);
}

.boost-token-badge {
    background: var(--color-accent-muted);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.boost-token-badge span {
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
}

.boost-token-badge strong {
    font-family: var(--font-mono);
    color: var(--color-accent);
}

.boost-token-badge .material-symbols-outlined {
    font-size: 16px;
    color: var(--color-accent);
}

.boost-token-badge--empty .material-symbols-outlined {
    color: var(--color-ink-tertiary);
}

.shadow-warning-banner {
    background: var(--color-warning-muted);
    border: 1px solid var(--color-warning);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.shadow-warning-banner .material-symbols-outlined {
    font-size: 20px;
    color: var(--color-warning);
}

.warning-banner-content {
    flex: 1;
}

.warning-banner-title {
    font-size: var(--type-small);
    font-weight: 700;
    color: var(--color-warning);
    margin: 0;
}

.warning-banner-text {
    font-size: var(--type-body);
    color: var(--color-ink-secondary);
    margin-top: var(--space-1);
}

.warning-banner-progress {
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
    margin-top: var(--space-2);
}

.warning-banner-progress .font-mono {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--color-primary);
}

.warning-progress-bar {
    height: 6px;
    background: var(--color-surface-raised);
    border-radius: var(--radius-full);
    width: 200px;
    margin-top: var(--space-2);
    overflow: hidden;
}

.warning-progress-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: width 0.5s var(--ease-out);
}

.dashboard-tabs-container {
    margin-bottom: var(--space-6);
    display: flex;
    justify-content: flex-start;
}

.dashboard-tabs {
    display: flex;
    background-color: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--space-1);
    gap: var(--space-1);
    width: 100%;
    max-width: 620px;
    box-sizing: border-box;
}

.dashboard-tab {
    flex: 1;
    background: none;
    border: none;
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-secondary);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    text-align: center;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.dashboard-tab:hover {
    color: var(--color-primary);
}

.dashboard-tab.active-tab {
    background-color: var(--color-surface);
    color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .dashboard-tab.active-tab {
    background-color: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.tab-badge {
    background: var(--color-accent);
    color: white;
    border-radius: var(--radius-full);
    padding: 2px 6px;
    font-size: 10px;
    font-weight: 700;
    font-family: var(--font-mono);
    margin-left: var(--space-1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.claims-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .claims-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.claim-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: var(--space-4);
    border-left: 4px solid var(--color-accent);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-4);
    transition: transform var(--duration-mid) var(--ease-out), box-shadow var(--duration-mid) var(--ease-out);
}

.claim-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-raised);
}

.claim-card__main {
    display: flex;
    gap: var(--space-3);
}

.claim-card__thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.claim-card__thumb-fallback {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    color: var(--color-ink-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.claim-card__info {
    flex: 1;
}

.claim-card__title {
    font-family: var(--font-sans);
    font-size: var(--type-body);
    font-weight: 600;
    color: var(--color-ink-primary);
    margin: 0;
}

.claim-card__row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-1);
}

.role-badge {
    border-radius: var(--radius-full);
    padding: 2px 8px;
    font-size: var(--type-micro);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--track-wide);
}

.role--buyer {
    background: var(--color-accent-muted);
    color: var(--color-accent);
}

.role--seller {
    background: var(--color-primary-muted);
    color: var(--color-primary);
}

.claim-card__price {
    font-family: var(--font-mono);
    font-size: var(--type-small);
    font-weight: 700;
    color: var(--color-ink-primary);
}

.claim-card__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-3);
    gap: var(--space-2);
}

.claim-status-label {
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
    font-weight: 500;
}

.purchase-row {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    transition: transform var(--duration-mid) var(--ease-out), box-shadow var(--duration-mid) var(--ease-out);
    margin-bottom: var(--space-3);
}

.purchase-row:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-raised);
}

.purchase-row__main {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.purchase-row__thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.purchase-row__thumb-fallback {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    color: var(--color-ink-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.purchase-row__details {
    display: flex;
    flex-direction: column;
}

.purchase-row__title {
    font-family: var(--font-sans);
    font-size: var(--type-body);
    font-weight: 600;
    color: var(--color-ink-primary);
    margin: 0;
}

.purchase-row__meta {
    font-size: var(--type-small);
    color: var(--color-ink-tertiary);
    margin-top: var(--space-1);
}

.purchase-row__metrics {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.purchase-row__eco {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--type-small);
    color: var(--color-success);
    font-weight: 600;
}

.purchase-status-badge {
    background: var(--color-success-muted);
    color: var(--color-success);
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-3);
    font-size: var(--type-small);
    font-weight: 600;
}

.empty-state-dashboard {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    color: var(--color-ink-secondary);
    width: 100%;
}

.empty-state-dashboard .material-symbols-outlined {
    font-size: 48px;
    color: var(--color-ink-tertiary);
}

.listings-grid-blueprint {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-5);
}

.listing-card__hover-actions {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    opacity: 0;
    transition: opacity var(--duration-mid) var(--ease-out);
    z-index: 10;
}

.listing-card:hover .listing-card__hover-actions,
.listing-card:focus-within .listing-card__hover-actions {
    opacity: 1;
}

.card-action-btn {
    color: #ffffff !important;
    border-color: #ffffff !important;
    background: transparent !important;
}

.card-action-btn:hover {
    background: rgba(255, 255, 255, 0.2) !important;
}

.card-action-btn.btn--danger {
    border-color: var(--color-danger) !important;
    color: var(--color-danger) !important;
}

.card-action-btn.btn--danger:hover {
    background: var(--color-danger-muted) !important;
}

.listing-card--sold {
    opacity: 0.6;
}

/* ─── Profile Page v3.0 ─── */
.profile-page-v3 {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-10) var(--space-4) var(--space-12);
}

.profile-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: var(--space-8);
}

.profile-hero__avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: var(--color-primary-muted);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.profile-hero__name {
    font-family: var(--font-sans);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-ink-primary);
    margin-bottom: var(--space-2);
    line-height: var(--lead-display);
    letter-spacing: var(--track-tight);
}

.profile-hero__domain-pill {
    background: var(--color-surface-raised);
    border-radius: var(--radius-full);
    padding: 4px 12px;
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
    font-weight: 500;
    display: inline-block;
    margin-bottom: var(--space-2);
}

.profile-hero__member-since {
    font-size: 12px;
    color: var(--color-ink-tertiary);
    margin-bottom: var(--space-4);
}

.profile-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--color-success);
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: var(--track-wide);
}

.profile-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    margin-bottom: var(--space-8);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) 0;
}

.profile-stat-column {
    border-right: 1px solid var(--color-border);
}

.profile-stat-column:last-child {
    border-right: none;
}

.profile-stat-column__number {
    display: block;
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-ink-primary);
}

.profile-stat-column__number--primary {
    color: var(--color-primary);
    font-size: 32px;
    font-weight: 800;
}

.profile-stat-column__label {
    display: block;
    font-size: 12px;
    color: var(--color-ink-tertiary);
    margin-top: 2px;
}

.profile-listings-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-ink-primary);
    margin-bottom: var(--space-4);
}

/* ─── Settings Page v3.0 ─── */
.settings-container {
    max-width: 680px;
    margin: 0 auto;
    padding: var(--space-10) var(--space-4) var(--space-20);
}

.settings-card {
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.settings-card--danger {
    background: var(--color-danger-muted);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.settings-card__title {
    font-size: var(--type-small);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--track-wide);
    color: var(--color-ink-tertiary);
    margin-top: 0;
    margin-bottom: var(--space-4);
}

.settings-card__title--danger {
    color: var(--color-danger);
}

.settings-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.settings-form-group:last-of-type {
    margin-bottom: 0;
}

.settings-label {
    display: block;
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-secondary);
    margin-bottom: var(--space-1);
}

.settings-input-display {
    padding: var(--space-3);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-ink-secondary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    font-size: var(--type-body);
    min-width: 0;
    word-break: break-all;
}

.settings-input-display > span:first-child {
    flex: 1;
    min-width: 0;
    text-align: left;
    word-break: break-all;
    overflow-wrap: anywhere;
}

.settings-input {
    width: 100%;
    height: 48px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-ink-primary);
    font-family: var(--font-sans);
    font-size: var(--type-body);
    transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.settings-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}

.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .settings-input {
    padding-right: 40px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-ink-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: color 140ms var(--ease-out);
}
.password-toggle:hover {
    color: var(--color-primary);
}


/* Modal Overlay for GDPR delete account */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--duration-mid) var(--ease-out), visibility 0s linear var(--duration-mid);
}

.modal-overlay.modal-overlay--open {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: opacity var(--duration-mid) var(--ease-out);
}

.modal-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-modal);
    width: 100%;
    max-width: 480px;
    padding: var(--space-6) var(--space-8);
    transform: scale(0.95);
    transition: transform var(--duration-mid) var(--ease-out);
}

.modal-overlay--open .modal-card {
    transform: scale(1);
}

.modal-card__header {
    margin-bottom: var(--space-4);
}

.modal-card__title {
    font-family: var(--font-sans);
    font-size: var(--type-title);
    font-weight: 700;
    color: var(--color-ink-primary);
    margin: 0;
}

.modal-card__body {
    font-size: var(--type-body);
    color: var(--color-ink-secondary);
    line-height: var(--lead-body);
    margin-bottom: var(--space-6);
}

.modal-card__actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* ─── Auth Pages v3.0 ─── */
.auth-container {
    max-width: 440px;
    margin: 0 auto;
    padding: var(--space-12) var(--space-4) var(--space-20);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

.auth-header {
    text-align: center;
}

.auth-header__icon {
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.auth-header__icon .material-symbols-outlined {
    font-size: 48px;
}

.auth-header__title {
    font-family: var(--font-sans);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-ink-primary);
    margin: 0;
    margin-bottom: var(--space-2);
}

.auth-header__sub {
    font-size: var(--type-body);
    color: var(--color-ink-secondary);
    margin: 0;
    line-height: var(--lead-body);
}

.auth-card {
    background: var(--color-surface);
    box-shadow: var(--shadow-raised);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    width: 100%;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.auth-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.auth-label {
    display: block;
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-secondary);
    margin-bottom: var(--space-1);
}

.auth-input {
    width: 100%;
    height: 48px;
    padding: 0 var(--space-3);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-ink-primary);
    font-family: var(--font-sans);
    font-size: var(--type-body);
    transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.auth-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}

.auth-footer-links {
    text-align: center;
    margin-top: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    font-size: var(--type-small);
    color: var(--color-ink-secondary);
}

.auth-footer-links a {
    color: var(--color-primary);
    font-weight: 600;
}

/* 6-box / 4-box OTP style */
.otp-inputs-grid {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    margin-bottom: var(--space-4);
}

.otp-digit-box {
    width: 56px;
    height: 64px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 700;
    background: var(--color-surface);
    color: var(--color-ink-primary);
    transition: all var(--duration-fast) var(--ease-out);
}

.otp-digit-box:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}

.otp-digit-box.otp-digit-box--success {
    border-color: var(--color-success);
}

/* ─── Split Layout v3.0 ─── */
.split-layout {
    display: grid;
    grid-template-columns: 1fr;
    min-height: calc(100vh - 64px - 140px);
    margin: -24px calc(-1 * var(--container-pad-x)) -48px calc(-1 * var(--container-pad-x));
}

@media (min-width: 768px) {
    .split-layout {
        grid-template-columns: 1fr 1fr !important;
    }
    .split-layout__right {
        display: flex !important;
    }
}

.split-layout__left {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--container-pad-x);
    background: var(--color-bg);
}

.split-layout__right {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--container-pad-x);
    background-color: var(--color-primary);
    background-image: linear-gradient(135deg, rgba(15, 118, 110, 0.94), rgba(17, 94, 89, 0.94)), url("../images/hero_photo.jpg");
    background-size: cover;
    background-position: center;
    color: #ffffff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .split-layout__right {
    background-color: var(--color-surface);
    background-image: linear-gradient(135deg, rgba(12, 11, 10, 0.96), rgba(20, 18, 16, 0.96)), url("../images/hero_photo.jpg");
}

/* Card border overrides for dark mode using the new teal shimmer */
[data-theme="dark"] .listing-card,
[data-theme="dark"] .claim-card,
[data-theme="dark"] .purchase-row,
[data-theme="dark"] .settings-card,
[data-theme="dark"] .personal-impact-banner,
[data-theme="dark"] .campus-momentum-card {
    border: 1px solid var(--card-border-dark) !important;
}

/* ─── Error Pages v3.0 ─── */
.error-container {
    min-height: calc(100vh - 64px - 140px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.error-card {
    max-width: 480px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.error-code {
    font-family: var(--font-mono);
    font-size: 72px;
    font-weight: 800;
    line-height: 1;
}

.error-code--404 {
    color: var(--color-primary-muted);
}

.error-code--500 {
    color: var(--color-danger-muted);
}

.error-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-ink-primary);
    margin: 0;
}

.error-text {
    font-size: 14px;
    color: var(--color-ink-secondary);
    line-height: var(--lead-body);
    margin: 0;
}

/* ─── Listing Forms v3.0 ─── */
.listing-form-container {
    max-width: 720px;
    margin: 0 auto;
    padding-top: var(--space-10);
    padding-bottom: var(--space-20);
}

.listing-form-card {
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

.listing-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-label {
    font-size: var(--type-small);
    font-weight: 600;
    color: var(--color-ink-primary);
    margin: 0;
}

.form-counter {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--type-body);
    color: var(--color-ink-primary);
    min-height: 44px;
    transition: border-color var(--duration-fast), box-shadow var(--duration-fast), background-color var(--duration-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
    background: var(--color-surface);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--color-danger) !important;
    box-shadow: 0 0 0 3px var(--color-danger-muted) !important;
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-helper-text {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    margin-top: var(--space-1);
    display: block;
}

/* Photo Upload Zone */
#photo-upload-zone {
    border: 2px dashed var(--color-primary-muted);
    border-radius: var(--radius-lg);
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: var(--color-surface-raised);
    transition: all var(--duration-normal) var(--ease-out);
}

@media (max-width: 1023px) {
    #photo-upload-zone {
        height: 160px;
    }
}

#photo-upload-zone:hover {
    border-color: var(--color-primary);
}

#photo-upload-zone.dragover {
    border-color: var(--color-primary);
    background: var(--color-primary-muted);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: var(--space-2);
}

.upload-placeholder .material-symbols-outlined {
    font-size: 32px;
    color: var(--color-ink-tertiary);
}

.upload-placeholder__text {
    font-size: 14px;
    color: var(--color-ink-secondary);
    font-weight: 500;
}

.upload-placeholder__hint {
    font-size: 12px;
    color: var(--color-ink-tertiary);
}

.photo-preview-img {
    display: none;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-photo-badge {
    display: none;
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(15, 25, 30, 0.75);
    border: none;
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-3);
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    z-index: 10;
    align-items: center;
    gap: var(--space-1);
    transition: background-color var(--duration-fast);
}

.remove-photo-badge:hover {
    background: rgba(15, 25, 30, 0.9);
}

/* Condition segmented selector */
.condition-btns-container {
    display: flex;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-surface-raised);
}

.condition-btn {
    flex: 1;
    height: 44px;
    border: none;
    background: transparent;
    color: var(--color-ink-secondary);
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border-right: 1.5px solid var(--color-border);
    transition: all var(--duration-fast);
}

.condition-btn:last-child {
    border-right: none;
}

.condition-btn:hover {
    background: var(--color-primary-muted);
}

.condition-btn.active {
    background: var(--color-primary) !important;
    color: #ffffff !important;
}

/* Price Toggle + Price Input */
.price-toggle-container {
    display: flex;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-surface-raised);
    width: 220px;
}

.price-toggle-btn {
    flex: 1;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--color-ink-secondary);
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-fast);
}

.price-toggle-btn:hover {
    background: var(--color-primary-muted);
}

.price-toggle-btn.active-free {
    background: var(--color-success) !important;
    color: #ffffff !important;
}

.price-toggle-btn.active-paid {
    background: var(--color-primary) !important;
    color: #ffffff !important;
}

.price-input-wrapper {
    position: relative;
    width: 160px;
}

.price-input-symbol {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-ink-secondary);
    font-size: 14px;
    font-family: var(--font-sans);
}

.price-input-field {
    padding-left: 28px !important;
}

/* Category environmental preview banner */
.eco-preview-banner {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    background: var(--color-primary-muted);
    border-radius: var(--radius-md);
    padding: 0 16px;
    transition: max-height var(--duration-normal) var(--ease-out), opacity var(--duration-normal) var(--ease-out), padding var(--duration-normal) var(--ease-out), margin-top var(--duration-normal) var(--ease-out);
}

.eco-preview-banner--visible {
    max-height: 60px;
    opacity: 1;
    margin-top: var(--space-2);
    padding: 12px 16px;
}

.eco-preview-content {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-primary);
    font-weight: 600;
}

.eco-preview-content .material-symbols-outlined {
    font-size: 18px;
}

/* Error message list styling */
.custom-error-msg {
    color: var(--color-danger);
    font-size: 12px;
    margin-top: var(--space-1);
    font-weight: 500;
}

/* ─── ESG Dashboard v3.0 ─── */
.esg-container {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: var(--space-6);
    padding-bottom: var(--space-16);
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.esg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-4);
}

@media (max-width: 767px) {
    .esg-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }
}

.esg-title-block {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.esg-logo-wrapper {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.esg-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.esg-initials-avatar {
    font-weight: 700;
    font-size: 20px;
    color: var(--color-primary);
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
}


.esg-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-ink-primary);
    margin: 0;
}

.esg-subtitle {
    font-size: 13px;
    color: var(--color-ink-tertiary);
    margin: 0;
}

.esg-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

@media (max-width: 767px) {
    .esg-actions {
        width: 100%;
        justify-content: space-between;
    }
}

.esg-timestamp {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-ink-tertiary);
}

.esg-metric-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .esg-metric-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .esg-metric-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.esg-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 140px;
    position: relative;
    overflow: hidden;
}

.esg-card--dominant {
    background: var(--color-primary);
    color: #ffffff;
}

.esg-card-icon-back {
    position: absolute;
    right: 20px;
    bottom: 10px;
    opacity: 0.2;
    pointer-events: none;
}

.esg-card-num {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 800;
    color: var(--color-ink-primary);
    display: block;
    line-height: 1;
}

.esg-card-num--large {
    font-size: 52px;
    color: #ffffff;
}

.esg-card-label {
    font-size: 13px;
    color: var(--color-ink-secondary);
    display: block;
    margin-top: 4px;
}

.esg-card-label--light {
    color: rgba(255, 255, 255, 0.9);
}

.esg-card-hint {
    font-size: 12px;
    color: var(--color-ink-tertiary);
    position: relative;
    z-index: 1;
}

.esg-card-hint--light {
    color: rgba(255, 255, 255, 0.7);
}

.esg-split-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 1024px) {
    .esg-split-layout {
        grid-template-columns: 2fr 1fr;
    }
}

.esg-panel {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-card);
}

.esg-panel-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-ink-primary);
    margin-top: 0;
    margin-bottom: var(--space-4);
}

/* Category distribution lists */
.category-distribution-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.category-distribution-row {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    align-items: center;
    gap: var(--space-4);
}

@media (max-width: 767px) {
    .category-distribution-row {
        grid-template-columns: 1fr;
        gap: var(--space-1);
        border-bottom: 1px solid var(--color-border);
        padding-bottom: var(--space-2);
    }
    .category-distribution-row:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
}

.category-distribution-row__info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.category-distribution-row__icon {
    color: var(--color-primary);
    font-size: 18px;
}

.category-distribution-row__name {
    font-size: var(--type-small);
    font-weight: 500;
    color: var(--color-ink-primary);
}

.category-distribution-row__bar-container {
    height: 8px;
    background: var(--color-surface-raised);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.category-distribution-row__bar-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

.category-distribution-row__stats {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
    font-size: 13px;
    color: var(--color-ink-secondary);
    white-space: nowrap;
}

@media (max-width: 767px) {
    .category-distribution-row__stats {
        justify-content: flex-start;
    }
}

.category-distribution-row__divider {
    color: var(--color-ink-tertiary);
}

.category-distribution-row__weight {
    font-weight: 700;
    color: var(--color-primary);
}

/* Recent exchanges list styling */
.circulation-log-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.circulation-log-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.circulation-log-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.circulation-log-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.circulation-log-item__icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--color-surface-raised);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.circulation-log-item__details {
    display: flex;
    flex-direction: column;
}

.circulation-log-item__title {
    font-size: var(--type-body);
    font-weight: 600;
    color: var(--color-ink-primary);
}

.circulation-log-item__category {
    font-size: var(--type-micro);
    color: var(--color-ink-secondary);
    text-transform: uppercase;
    font-weight: 500;
}

.circulation-log-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
    white-space: nowrap;
}

.circulation-log-stats__weight {
    font-family: var(--font-mono);
    font-size: var(--type-small);
    font-weight: 700;
    color: var(--color-success);
}

.circulation-log-stats__time {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
}

/* ESG report copy section */
.esg-report-card {
    background: var(--color-surface-raised);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.esg-report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.esg-report-eyebrow {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-ink-secondary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: var(--track-wide);
}

.esg-report-text {
    font-size: var(--type-body);
    color: var(--color-ink-secondary);
    font-style: italic;
    margin: 0;
    line-height: var(--lead-body);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-success);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 0 rgba(21, 128, 61, 0.4);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(21, 128, 61, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(21, 128, 61, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(21, 128, 61, 0);
    }
}

/* ─── Admin Partner Management v3.0 ─── */
.admin-container {
    max-width: 960px;
    margin: 0 auto;
    padding-top: var(--space-6);
    padding-bottom: var(--space-16);
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: var(--space-2);
}

.admin-title-block {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.admin-title {
    font-size: var(--type-title);
    font-weight: 700;
    color: var(--color-ink-primary);
    margin: 0;
}

.admin-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    background: var(--color-primary-muted);
    color: var(--color-primary);
}

.admin-card {
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--color-border);
}

.admin-card-title {
    font-size: var(--type-body-lg);
    font-weight: 600;
    color: var(--color-ink-primary);
    margin-top: 0;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-invite-form {
    display: flex;
    gap: var(--space-4);
    align-items: flex-end;
    flex-wrap: wrap;
}

.admin-form-group {
    flex: 1 1 200px;
    min-width: 150px;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.admin-invite-result {
    margin-top: var(--space-6);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.admin-invite-result__title {
    font-weight: 600;
    color: var(--color-primary);
    margin: 0;
    font-size: 14px;
}

.admin-invite-result__text {
    font-size: 13px;
    color: var(--color-ink-secondary);
    margin: 0;
}

.admin-invite-link-wrapper {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--color-border);
    box-sizing: border-box;
    width: 100%;
}

.admin-invite-link-code {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--color-ink-primary);
    word-break: break-all;
    padding-right: 40px;
}

.admin-invite-link-copy {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    transition: background-color var(--duration-fast);
}

.admin-invite-link-copy:hover {
    background: var(--color-surface-raised);
}

.admin-table-wrapper {
    overflow-x: auto;
    width: 100%;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: var(--type-body);
    min-width: 700px;
}

.admin-table th {
    padding: var(--space-3) var(--space-4);
    font-weight: 600;
    color: var(--color-ink-tertiary);
    font-size: var(--type-small);
    border-bottom: 1px solid var(--color-border);
}

.admin-table td {
    padding: var(--space-3) var(--space-4);
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
}

.admin-table tbody tr {
    height: 56px;
    transition: background var(--duration-fast);
}

.admin-table tbody tr:hover {
    background: var(--color-surface-raised);
}

.admin-deactivate-btn {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-danger);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
}

.admin-deactivate-btn:hover {
    text-decoration: underline;
}

.admin-table-logo {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    object-fit: contain;
}

.admin-table-initials {
    display: none;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: var(--color-primary-muted);
    color: var(--color-primary);
    font-size: 9px;
    font-weight: 700;
    align-items: center;
    justify-content: center;
}

.admin-status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}
.admin-status-badge--active {
    background: var(--color-success-muted);
    color: var(--color-success);
}
.admin-status-badge--inactive {
    background: var(--color-surface-raised);
    color: var(--color-ink-tertiary);
}



.admin-confirm-cell {
    background: var(--color-danger-muted) !important;
    padding: 0 var(--space-4) !important;
    height: 56px;
    vertical-align: middle;
}

.admin-confirm-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.admin-confirm-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-danger);
}

.admin-confirm-actions {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

/* --- Marketplace Hero Component --- */
.marketplace-hero {
    position: relative;
    width: 100%;
    background: var(--color-surface);
    border-top: none;
    border-bottom: 1px solid var(--color-border);
    border-left: none;
    border-right: none;
    border-radius: 0;
    margin-top: 0;
    margin-bottom: var(--space-8);
    min-height: 400px;
    overflow: hidden;
}
.marketplace-hero__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    min-height: 400px;
    box-sizing: border-box;
}
.marketplace-hero__content {
    max-width: 580px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: var(--space-8) 0;
}
.marketplace-hero__title {
    font-family: var(--font-sans);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: var(--color-hero-text);
    line-height: var(--leading-display, 1.15);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-3);
    text-wrap: balance;
}
.marketplace-hero__subtitle {
    font-family: var(--font-sans);
    font-size: var(--type-body-lg, 1.0625rem);
    color: var(--color-hero-subtext);
    line-height: var(--leading-body, 1.65);
    margin-bottom: var(--space-6);
    max-width: 55ch;
}
.marketplace-hero__cta-group {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}
.marketplace-hero__image-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.marketplace-hero__image-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-hero-overlay-desktop);
    z-index: 2;
}
.marketplace-hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 32%; /* Shift focal point upwards to avoid close-up grass crop and show more campus scenery */
    display: block;
    transition: transform var(--duration-slow) var(--ease-out);
}
.marketplace-hero__image-container:hover .marketplace-hero__image {
    transform: scale(1.03);
}

/* Auth Hero Stats inside Marketplace Hero */
.marketplace-hero__stats {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-6);
}
.marketplace-hero__stat-chip {
    background: var(--color-hero-chip-bg);
    border: 1px solid var(--color-hero-chip-border);
    border-radius: var(--radius-lg);
    padding: 8px 16px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform var(--duration-fast) var(--ease-out);
}
.marketplace-hero__stat-chip:hover {
    transform: translateY(-2px);
}
.marketplace-hero__stat-value {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--color-hero-chip-value);
}
.marketplace-hero__stat-value--primary {
    color: var(--color-hero-chip-value-primary);
}
.marketplace-hero__stat-text {
    font-size: var(--type-micro);
    color: var(--color-hero-chip-text);
    font-weight: 600;
    text-transform: uppercase;
}

@media (max-width: 1023px) {
    .marketplace-hero {
        min-height: 320px;
    }
    .marketplace-hero__inner {
        padding: 0 var(--space-4);
        min-height: 320px;
    }
    .marketplace-hero__content {
        padding: var(--space-6) 0;
        max-width: 100%;
    }
    .marketplace-hero__image-container::after {
        background: var(--color-hero-overlay-mobile);
    }
    .marketplace-hero__stats {
        width: 100%;
        overflow-x: visible;
        white-space: normal;
        flex-wrap: wrap;
        padding-bottom: 0;
        gap: var(--space-2);
    }
}

/* --- Category & Condition Badge Vertical Centering --- */
.detail-info__badges .category-chip,
.detail-info__badges .condition-chip {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 24px !important;
    padding: 0 var(--space-3) !important;
    font-size: var(--type-micro) !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    border-radius: var(--radius-full) !important;
    box-sizing: border-box !important;
}
.detail-info__badges .category-chip {
    background: var(--color-primary-muted) !important;
    color: var(--color-primary) !important;
    border: none !important;
}

.listing-card {
    position: relative !important;
}
.listing-card__badge-cat,
.listing-card__badge-cond {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 20px !important;
    padding: 0 8px !important;
    line-height: 1 !important;
    box-sizing: border-box !important;
    font-family: var(--font-mono) !important;
    font-size: var(--type-micro) !important;
    font-weight: 600 !important;
    border-radius: var(--radius-sm) !important;
}

/* Profile card action buttons hover-reveal on desktop */
@media (min-width: 768px) {
    .profile-card__actions {
        position: absolute;
        bottom: var(--space-3);
        left: var(--space-3);
        right: var(--space-3);
        margin-top: 0 !important;
        opacity: 0;
        pointer-events: none;
        background: var(--color-surface);
        padding-top: var(--space-2);
        transition: opacity var(--duration-fast) ease;
        z-index: 10;
    }
    .listing-card:hover .profile-card__actions {
        opacity: 1;
        pointer-events: auto;
    }
}

.navbar__sell-btn {
    height: 38px;
    padding: 0 var(--space-4) !important;
    font-size: var(--type-small) !important;
    margin-right: var(--space-3);
    text-decoration: none;
}

/* Premium Hero CTA and Stats Chip glassmorphism */
.btn--hero-cta {
    border-radius: var(--radius-full) !important;
    padding: 0 var(--space-2) 0 var(--space-6) !important;
    height: 48px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-4) !important;
    transition: transform var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out);
}
.btn__icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--duration-fast) var(--ease-out);
}
[data-theme="dark"] .btn__icon-wrapper {
    background: rgba(255, 255, 255, 0.2);
}
.btn--hero-cta:hover .btn__icon-wrapper {
    transform: translateX(3px);
}
.marketplace-hero__stat-chip {
    background: var(--color-hero-chip-bg) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    border: 1px solid var(--color-hero-chip-border) !important;
    border-radius: var(--radius-lg) !important;
}
.marketplace-hero__stat-chip .material-symbols-outlined {
    margin-bottom: var(--space-1);
}

/* Floating badge overlaying hero image */
.marketplace-hero__badge {
    position: absolute;
    bottom: var(--space-6);
    left: var(--space-6);
    background: rgba(28, 25, 23, 0.5) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    color: #FFFFFF !important;
    font-size: var(--type-micro) !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    padding: 8px 16px !important;
    border-radius: var(--radius-full) !important;
    z-index: 5 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12) !important;
    transition: transform var(--duration-fast) var(--ease-out) !important;
}
.marketplace-hero__badge:hover {
    transform: scale(1.03) !important;
}
[data-theme="dark"] .marketplace-hero__badge {
    background: rgba(28, 25, 23, 0.75) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

@media (max-width: 1023px) {
    .marketplace-hero__badge {
        display: none !important;
    }
}

/* Select dropdown wrapper with prefix icon */
.filter-select-wrapper {
    position: relative;
    display: inline-block;
}
.filter-select-wrapper .filter-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: var(--color-ink-secondary);
    pointer-events: none;
    z-index: 2;
}
.filter-select-wrapper .filter-select {
    padding-left: 32px !important;
}

/* ─── Mobile Viewport Layout Fixes & Enhancements ─── */

@media (max-width: 480px) {
    /* OTP inputs responsive sizes */
    .otp-digit-box {
        width: 40px !important;
        height: 52px !important;
        font-size: 20px !important;
    }
    .otp-inputs-grid {
        gap: var(--space-1) !important;
    }
    .auth-card {
        padding: var(--space-4) !important;
    }
}

@media (max-width: 768px) {
    /* Center cards & prevent text container overflow on mobile/iPhone SE */
    .personal-impact-banner,
    .campus-momentum-card {
        padding: var(--space-4) !important;
        gap: var(--space-3) !important;
    }
    .personal-impact-banner .banner-text,
    .campus-momentum-card .banner-text {
        min-width: 0 !important;
    }

    /* Dashboard Tabs horizontal scroll - Block layout overrides flex to allow width: max-content expansion */
    .dashboard-tabs-container {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        margin-left: calc(-1 * var(--container-pad-x)) !important;
        margin-right: calc(-1 * var(--container-pad-x)) !important;
        padding-left: var(--container-pad-x) !important;
        padding-right: var(--container-pad-x) !important;
        scrollbar-width: none; /* Hide scrollbar Firefox */
    }
    .dashboard-tabs-container::-webkit-scrollbar {
        display: none; /* Hide scrollbar Chrome/Safari */
    }
    .dashboard-tabs {
        width: max-content !important;
        min-width: 100% !important;
        display: flex !important;
        flex-wrap: nowrap !important;
    }
    .dashboard-tab {
        flex: 0 0 auto !important;
    }

    /* Dashboard Overview Tab Horizontal swipe carousels */
    .dashboard-wrapper--overview .claims-grid,
    .dashboard-wrapper--overview .listings-grid-blueprint,
    .dashboard-wrapper--overview .purchases-list {
        display: flex !important;
        flex-direction: row !important;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--space-4) !important;
        padding-bottom: var(--space-2) !important;
        margin-left: calc(-1 * var(--container-pad-x)) !important;
        margin-right: calc(-1 * var(--container-pad-x)) !important;
        padding-left: var(--container-pad-x) !important;
        padding-right: var(--container-pad-x) !important;
        scrollbar-width: none;
    }
    .dashboard-wrapper--overview .claims-grid::-webkit-scrollbar,
    .dashboard-wrapper--overview .listings-grid-blueprint::-webkit-scrollbar,
    .dashboard-wrapper--overview .purchases-list::-webkit-scrollbar {
        display: none;
    }
    .dashboard-wrapper--overview .claim-card,
    .dashboard-wrapper--overview .dashboard-listing-card,
    .dashboard-wrapper--overview .purchase-row {
        flex: 0 0 280px !important;
        scroll-snap-align: start;
        margin-bottom: 0 !important;
    }
    
    /* Purchase-row responsive transformation inside the horizontal scroll overview */
    .dashboard-wrapper--overview .purchase-row {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: var(--space-3) !important;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-lg);
        padding: var(--space-4) !important;
    }
    .dashboard-wrapper--overview .purchase-row__main {
        width: 100%;
    }
    .dashboard-wrapper--overview .purchase-row__metrics {
        width: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        border-top: 1px solid var(--color-border) !important;
        padding-top: var(--space-2) !important;
        margin-top: var(--space-2) !important;
    }
}


/* ==========================================================================
   IN-APP MESSAGING & CHAT SYSTEM
   ========================================================================== */

.chat-thread {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    margin-bottom: var(--space-6);
    overflow: hidden;
    transition: border-color var(--duration-normal);
}

.chat-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-surface-raised);
    border-bottom: 1px solid var(--color-border);
}

.chat-header-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.chat-partner-name {
    font-weight: 700;
    font-size: var(--type-small);
    color: var(--color-ink-primary);
}

.chat-context {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
}

.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-primary-muted);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.chat-avatar--small {
    width: 28px;
    height: 28px;
    font-size: 11px;
}

.chat-messages {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    max-height: 360px;
    overflow-y: auto;
    background: var(--color-bg);
    scroll-behavior: smooth;
}

.chat-message-row {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
    width: 100%;
}

.chat-message-row--mine {
    justify-content: flex-end;
}

.chat-message-row--theirs {
    justify-content: flex-start;
}

.chat-bubble {
    display: flex;
    flex-direction: column;
    max-width: 75%;
    padding: var(--space-3) var(--space-4);
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.chat-bubble--mine {
    background: var(--color-primary-muted);
    color: var(--color-ink-primary);
    border-bottom-right-radius: 4px;
}

.chat-bubble--theirs {
    background: var(--color-surface);
    color: var(--color-ink-primary);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--color-border);
}

.chat-bubble-text {
    font-size: var(--type-small);
    line-height: var(--lead-body);
    word-break: break-word;
    white-space: pre-wrap;
}

.chat-bubble-meta {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--space-1);
    margin-top: 4px;
}

.chat-timestamp {
    font-size: var(--type-micro);
    color: var(--color-ink-tertiary);
    font-family: var(--font-mono);
}

.chat-seen-status {
    font-size: var(--type-micro);
    color: var(--color-primary);
    font-family: var(--font-mono);
    font-weight: 600;
}

.chat-input-container {
    padding: var(--space-4);
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.chat-input-textarea {
    flex: 1;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    color: var(--color-ink-primary);
    padding: 12px 14px;
    font-family: var(--font-sans);
    font-size: var(--type-small);
    resize: none;
    line-height: 1.4;
    max-height: 120px;
    outline: none;
    transition: border-color var(--duration-fast);
}

.chat-input-textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.chat-send-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chat-terminal-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background: var(--color-surface-raised);
    border: 1px dashed var(--color-border);
    color: var(--color-ink-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    font-size: var(--type-small);
    font-weight: 500;
    text-align: center;
}

.chat-paused-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background: var(--color-warning-muted);
    border-bottom: 1px solid var(--color-warning);
    color: var(--color-warning);
    padding: var(--space-2) var(--space-4);
    font-size: var(--type-micro);
    font-weight: 600;
    animation: slideDown var(--duration-normal) var(--ease-out);
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

/* ==========================================================================
   GLOBAL NAVBAR NOTIFICATION SYSTEM
   ========================================================================== */

.notification-bell {
    position: relative;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    color: var(--color-ink-secondary);
    transition: background var(--duration-fast), color var(--duration-fast);
}

.notification-bell:hover {
    background: var(--color-surface-raised);
    color: var(--color-ink-primary);
}

.notification-bell__badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--color-danger);
    color: #FFFFFF;
    font-size: 9px;
    font-weight: 800;
    font-family: var(--font-mono);
    min-width: 15px;
    height: 15px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
    box-shadow: 0 0 0 2px var(--color-surface);
}

.notification-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    width: 320px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    overflow: hidden;
    animation: dropdownOpen var(--duration-normal) var(--ease-out);
    display: none;
}

@keyframes dropdownOpen {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.notification-dropdown--open {
    display: block;
}

.notification-dropdown__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface-raised);
}

.notification-dropdown__title {
    font-weight: 700;
    font-size: var(--type-small);
    color: var(--color-ink-primary);
}

.notification-dropdown__clear {
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-size: var(--type-micro);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
}

.notification-dropdown__clear:hover {
    text-decoration: underline;
    color: var(--color-primary-hover);
}

.notification-dropdown__list {
    max-height: 320px;
    overflow-y: auto;
}

.notification-row {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    color: var(--color-ink-secondary);
    transition: background var(--duration-fast);
}

.notification-row:hover {
    background: var(--color-surface-raised);
}

.notification-row--unread {
    background: rgba(15, 118, 110, 0.03); /* Muted primary tint */
}

.notification-row__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    flex: 1;
}

.notification-row__title {
    font-weight: 700;
    font-size: 13px;
    color: var(--color-ink-primary);
}

.notification-row__text {
    font-size: var(--type-micro);
    color: var(--color-ink-secondary);
    line-height: 1.3;
}

.notification-row__time {
    font-size: 9px;
    font-family: var(--font-mono);
    color: var(--color-ink-tertiary);
    margin-top: 2px;
}

.notification-row__dot {
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    align-self: center;
}

.notification-dropdown__empty {
    padding: var(--space-8) var(--space-4);
    text-align: center;
    color: var(--color-ink-tertiary);
    font-size: var(--type-small);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.notification-dropdown__empty-icon {
    font-size: 28px;
    color: var(--color-border);
}

@media (max-width: 1023px) {
    #notification-dropdown {
        display: none !important;
    }
    .mobile-notification-dropdown {
        position: fixed;
        top: calc(76px + env(safe-area-inset-top, 0px));
        left: var(--space-4);
        right: var(--space-4);
        width: auto;
        z-index: calc(var(--z-drawer) + 1);
        display: none;
    }
    .mobile-notification-dropdown.notification-dropdown--open {
        display: flex;
        flex-direction: column;
    }
}

@media (min-width: 1024px) {
    .mobile-notification-dropdown {
        display: none !important;
    }
}


