/* ==========================================================================
   Souqna - Iraq Classifieds (Kleinanzeigen Inspired Design System)
   ========================================================================== */

:root {
    /* Color Palette Inspired by Kleinanzeigen.de */
    --primary: #86b817;           /* Signature Kleinanzeigen Green */
    --primary-hover: #74a312;
    --primary-light: rgba(134, 184, 23, 0.12);
    --secondary: #002f34;         /* Deep Teal Header Background */
    --secondary-hover: #00473e;
    --accent: #ffc800;            /* Warm Iraqi Gold Accent */
    --accent-light: rgba(255, 200, 0, 0.15);

    /* Light Theme Variables */
    --bg-main: #f4f6f8;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --card-shadow: 0 10px 30px -5px rgba(0, 47, 52, 0.06), 0 4px 12px -2px rgba(0, 47, 52, 0.04);
    --hero-shadow: 0 20px 40px -10px rgba(134, 184, 23, 0.2);

    /* Category Specific Colors */
    --cat-cars: #2563eb;
    --cat-realestate: #86b817;
    --cat-electronics: #7c3aed;
    --cat-jobs: #d97706;
    --cat-services: #059669;
    --cat-furniture: #db2777;
    --cat-fashion: #ea580c;
    --cat-pets: #0284c7;

    /* Fonts */
    --font-heading: 'Cairo', sans-serif;
    --font-body: 'Tajawal', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme Overrides */
[data-theme="dark"] {
    --bg-main: #0b1329;
    --bg-surface: #131f37;
    --bg-surface-elevated: #1a2947;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #233554;
    --card-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.4);
    --secondary: #0a1b29;
}

/* Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Background Ambient Lighting */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

.bg-shape-1 {
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(134, 184, 23, 0.25) 0%, rgba(255, 255, 255, 0) 70%);
}

.bg-shape-2 {
    top: 300px;
    left: -150px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 47, 52, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
}

.bg-grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 800px;
    background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 32px 32px;
    opacity: 0.4;
    z-index: -2;
    pointer-events: none;
}

/* Header & Navbar */
.navbar {
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(244, 246, 248, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal);
}

[data-theme="dark"] .navbar {
    background: rgba(11, 19, 41, 0.85);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--secondary);
}

[data-theme="dark"] .logo {
    color: #ffffff;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--primary);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(134, 184, 23, 0.3);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.5px;
}

.brand-dot {
    color: var(--primary);
}

.brand-tag {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--text-muted);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.country-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.theme-toggle-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
    transform: rotate(15deg);
}

.sun-icon { display: none; }
[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }

/* Hero Section */
.hero-section {
    padding: 3.5rem 0 2.5rem;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-light);
    border: 1px solid rgba(134, 184, 23, 0.3);
    color: var(--secondary);
    padding: 0.4rem 1.1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

[data-theme="dark"] .hero-badge {
    color: var(--primary);
    background: rgba(134, 184, 23, 0.15);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 16px;
    height: 16px;
    background-color: var(--primary);
    border-radius: 50%;
    opacity: 0.5;
    animation: pulse 1.8s infinite ease-out;
}

@keyframes pulse {
    0% { transform: scale(0.5); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--secondary);
    line-height: 1.25;
    margin-bottom: 1.2rem;
}

[data-theme="dark"] .hero-title {
    color: #ffffff;
}

.hero-title .highlight {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto 2.5rem;
}

/* Kleinanzeigen Search Bar Preview Box */
.search-preview-box {
    background: var(--bg-surface);
    border-radius: 20px;
    padding: 1.5rem;
    border: 2px solid var(--primary);
    box-shadow: var(--hero-shadow);
    max-width: 860px;
    margin: 0 auto 3rem;
    text-align: right;
    transition: transform var(--transition-normal);
}

.search-preview-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-hover);
    margin-bottom: 0.8rem;

}

.search-preview-form {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: 0.8rem;
    align-items: center;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.2rem 0.8rem;
    transition: border-color var(--transition-fast);
}

.input-group:focus-within {
    border-color: var(--primary);
}

.input-group i {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-left: 0.6rem;
}

.input-group input, .input-group select {
    width: 100%;
    padding: 0.75rem 0.2rem;
    border: none;
    background: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
}

.btn-search {
    background: var(--primary);
    color: var(--secondary);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    padding: 0.85rem 1.8rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.btn-search:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(134, 184, 23, 0.4);
}

.search-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.85rem;
}

.tag-title {
    color: var(--text-muted);
    font-weight: 600;
}

.tag {
    background: var(--bg-main);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

/* Subscribe Card */
.subscribe-card {
    background: linear-gradient(135deg, var(--secondary) 0%, #00473e 100%);
    color: #ffffff;
    border-radius: 24px;
    padding: 2.5rem 2rem;
    max-width: 860px;
    margin: 0 auto 3rem;
    box-shadow: 0 15px 35px rgba(0, 47, 52, 0.25);
    position: relative;
    overflow: hidden;
}

.subscribe-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(134, 184, 23, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.subscribe-content h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.subscribe-content h3 i {
    color: var(--primary);
}

.subscribe-content p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.8rem;
    font-size: 1rem;
}

.subscribe-form {
    max-width: 600px;
    margin: 0 auto;
}

.subscribe-input-wrapper {
    display: flex;
    align-items: center;
    background: #ffffff;
    border-radius: 50px;
    padding: 0.3rem 0.4rem 0.3rem 1.2rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.subscribe-input-wrapper .input-icon {
    font-size: 1.3rem;
    color: var(--secondary);
    margin-right: 0.5rem;
}

.subscribe-input-wrapper input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.6rem 0.5rem;
    color: #0f172a;
}

.btn-subscribe {
    background: var(--primary);
    color: var(--secondary);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    padding: 0.75rem 1.8rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.btn-subscribe:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(134, 184, 23, 0.5);
}

/* Countdown Container */
.countdown-container {
    margin-top: 2rem;
}

.countdown-title {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 1rem;
}

.countdown-timer {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--bg-surface);
    padding: 1rem 1.8rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.time-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 55px;
}

.time-box .number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.time-box .label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-top: 0.2rem;
}

.time-colon {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

/* Category Grid Section */
.categories-section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 0.4rem;
}

[data-theme="dark"] .section-header h2 {
    color: #ffffff;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1rem;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

.category-card {
    background: var(--bg-surface);
    border-radius: 18px;
    padding: 1.8rem 1.2rem;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    position: relative;
    cursor: pointer;
    transition: all var(--transition-normal);

}

.category-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: 0 15px 30px rgba(0, 47, 52, 0.08);
}

.cat-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 1.2rem;
    transition: transform var(--transition-fast);
}

.category-card:hover .cat-icon {
    transform: scale(1.1) rotate(-5deg);
}

.cat-cars { background: rgba(37, 99, 235, 0.1); color: var(--cat-cars); }
.cat-realestate { background: rgba(134, 184, 23, 0.15); color: var(--cat-realestate); }
.cat-electronics { background: rgba(124, 58, 237, 0.1); color: var(--cat-electronics); }
.cat-jobs { background: rgba(217, 119, 6, 0.1); color: var(--cat-jobs); }
.cat-services { background: rgba(5, 150, 105, 0.1); color: var(--cat-services); }
.cat-furniture { background: rgba(219, 39, 119, 0.1); color: var(--cat-furniture); }
.cat-fashion { background: rgba(234, 88, 12, 0.1); color: var(--cat-fashion); }
.cat-pets { background: rgba(2, 132, 199, 0.1); color: var(--cat-pets); }

.category-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.4rem;

}

.category-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: 1rem;
}

.cat-badge {
    display: inline-block;
    background: var(--bg-main);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.8rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
}

/* Cities Section */
.cities-section {
    padding: 2rem 0 4rem;
}

.cities-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
}

.cities-content {
    margin-bottom: 1.5rem;
}

.cities-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
}

[data-theme="dark"] .cities-content h3 {
    color: #ffffff;
}

.cities-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.city-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.chip {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: all var(--transition-fast);
}

.chip i {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.chip:hover, .chip.active {
    background: var(--primary);
    color: var(--secondary);
    border-color: var(--primary);

}

.chip:hover i, .chip.active i {
    color: var(--secondary);
}

/* Features Section */
.features-section {
    padding: 3rem 0 5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
}

.feature-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-4px);
}

.feat-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;

}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: -80px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: #ffffff;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: bottom 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    bottom: 30px;
}

.toast-icon {
    color: var(--primary);
    font-size: 1.4rem;
}

/* Footer */
.footer {
    background: var(--secondary);
    color: #ffffff;
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-socials {
    display: flex;
    gap: 0.8rem;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-btn:hover {
    background: var(--primary);
    color: var(--secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    .time-box .number {
        font-size: 1.7rem;
    }
}

/* ==========================================================================
   7. Supabase Live Listings, Stats, Filters & Modals Styling
   ========================================================================== */

/* Header Post Ad & Nav Icons */
.btn-post-ad {
    background: var(--primary);
    color: var(--secondary);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    padding: 0.55rem 1.2rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 4px 12px rgba(134, 184, 23, 0.35);
    transition: all var(--transition-fast);
}

.btn-post-ad:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(134, 184, 23, 0.5);
}

.btn-icon-nav {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.btn-icon-nav:hover {
    color: #ef4444;
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.btn-icon-nav .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.1rem 0.4rem;
    border-radius: 10px;
    border: 2px solid var(--bg-surface);
}

/* DB Stats Summary Bar */
.db-stats-bar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 0.8rem 2rem;
    box-shadow: var(--card-shadow);
    margin-top: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: right;
}

.stat-item i {
    font-size: 1.6rem;
    color: var(--primary);
}

.stat-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
}

.stat-item span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 30px;
    background: var(--border-color);
}

/* Live Listings Section */
.listings-section {
    padding: 3rem 0;
}

.section-header.align-right {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    text-align: right;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.icon-live {
    color: #eab308;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.listings-sort-wrapper {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.listings-sort-wrapper select {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
}

/* Category Pills Filter Bar */
.category-pills-bar {
    display: flex;
    gap: 0.6rem;
    overflow-x: auto;
    padding-bottom: 0.8rem;
    margin-bottom: 2rem;
    scrollbar-width: thin;
}

.cat-pill {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.cat-pill:hover, .cat-pill.active {
    background: var(--secondary);
    color: #ffffff;
    border-color: var(--secondary);
    box-shadow: 0 4px 12px rgba(0, 47, 52, 0.2);
}

[data-theme="dark"] .cat-pill:hover, [data-theme="dark"] .cat-pill.active {
    background: var(--primary);
    color: var(--secondary);
    border-color: var(--primary);
}

/* Listings Grid & Cards */
.listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.listing-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
}

.listing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(0, 47, 52, 0.12);
    border-color: var(--primary);
}

.card-image-box {
    position: relative;
    width: 100%;
    height: 190px;
    background: #0f172a;
    overflow: hidden;
}

.card-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.listing-card:hover .card-image-box img {
    transform: scale(1.08);
}

.card-badges {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    z-index: 2;
}

.badge-cat {
    background: rgba(0, 47, 52, 0.85);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
}

.badge-condition {
    background: rgba(134, 184, 23, 0.9);
    color: var(--secondary);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.2rem 0.5rem;
    border-radius: 50px;
}

.fav-btn-card {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    border: none;
    color: #64748b;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: all var(--transition-fast);
}

.fav-btn-card:hover, .fav-btn-card.active {
    color: #ef4444;
    background: #ffffff;
    transform: scale(1.1);
}

.card-content {
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.card-price {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--primary-hover);
}

[data-theme="dark"] .card-price {
    color: var(--primary);
}

.negotiable-tag {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-main);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer-meta {
    margin-top: auto;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.meta-loc {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Loading & Empty states */
.listings-loading, .listings-empty {
    text-align: center;
    padding: 4rem 1rem;
    background: var(--bg-surface);
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s infinite linear;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.listings-empty i {
    font-size: 3.5rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

.listings-empty h3 {
    font-size: 1.3rem;
    margin-bottom: 0.4rem;
}

.listings-empty p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.hidden {
    display: none !important;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    position: relative;
}

.modal-card.modal-lg {
    max-width: 800px;
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-green {
    color: var(--primary);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-main);
    color: var(--text-primary);
}

.floating-close {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    color: #0f172a;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.modal-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
}

.form-group small {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.checkbox-group {
    justify-content: flex-end;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 1.6rem;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.8rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.btn-secondary {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.7rem 1.4rem;
    border-radius: 12px;
    font-family: var(--font-body);
    font-weight: 700;
    cursor: pointer;
}

/* Detail Modal View Styling */
.detail-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 1.5rem;
    padding: 1.5rem;
}

.detail-gallery {
    border-radius: 16px;
    overflow: hidden;
    background: #0f172a;
    height: 360px;
    position: relative;
}

.detail-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.detail-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.detail-price-box {
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.detail-price {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
}

.detail-meta-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}

.detail-meta-item {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.detail-description {
    background: var(--bg-main);
    padding: 1rem;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-height: 150px;
    overflow-y: auto;
}

.detail-seller-actions {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    padding: 0.85rem 1.5rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    background: #1eb956;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.5);
}

@media (max-width: 768px) {
    .detail-container {
        grid-template-columns: 1fr;
    }
    .detail-gallery {
        height: 240px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .db-stats-bar {
        flex-direction: column;
        border-radius: 20px;
        align-items: flex-start;
    }
    .stat-divider {
        display: none;
    }
}

/* Auth Buttons & Profile Menu in Header */
.auth-nav-container {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.btn-outline-nav {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.45rem 0.9rem;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: all var(--transition-fast);
}

.btn-outline-nav:hover {
    background: var(--bg-surface);
    border-color: var(--primary);
    color: var(--primary-hover);
}

.btn-primary-nav {
    background: var(--secondary);
    border: 1px solid var(--secondary);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.45rem 0.9rem;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: all var(--transition-fast);
}

[data-theme="dark"] .btn-primary-nav {
    background: rgba(134, 184, 23, 0.2);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-primary-nav:hover {
    background: var(--secondary-hover);
    transform: translateY(-1px);
}

.user-profile-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.btn-logout {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    padding: 0.2rem;
    transition: color var(--transition-fast);
}

.btn-logout:hover {
    color: #ef4444;
}

/* Auth Modal Tabs Styling */
.auth-modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

.auth-tabs {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-main);
    padding: 0.3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.auth-tab {
    background: transparent;
    border: none;
    padding: 0.5rem 1.2rem;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}

.auth-tab.active {
    background: var(--bg-surface);
    color: var(--primary-hover);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* WhatsApp OTP & 3-Step Auth Styling */
.auth-step-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.phone-input-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.phone-input-wrapper:focus-within {
    border-color: var(--primary);
}

.phone-prefix {
    background: var(--bg-surface);
    border-left: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}

.phone-input-wrapper input {
    border: none !important;
    background: transparent !important;
    padding: 0.75rem 1rem !important;
    font-weight: 700;
    letter-spacing: 1px;
    direction: ltr;
    text-align: right;
}

/* Captcha Anti-Robot Box */
.captcha-box {
    background: var(--bg-main);
    border: 1px dashed var(--border-color);
    border-radius: 14px;
    padding: 1rem;
    margin-top: 0.5rem;
}

.captcha-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.captcha-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.captcha-body strong {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--primary-hover);
    white-space: nowrap;
}

[data-theme="dark"] .captcha-body strong {
    color: var(--primary);
}

.captcha-body input {
    max-width: 140px;
    text-align: center;
    font-weight: 800;
}

.btn-whatsapp-auth {
    background: #25d366;
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    padding: 0.75rem 1.4rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
    transition: all var(--transition-fast);
}

.btn-whatsapp-auth:hover {
    background: #1eb956;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.45);
}

/* OTP Verification Step */
.otp-sent-info {
    text-align: center;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.3);
    padding: 1rem;
    border-radius: 14px;
    margin-bottom: 0.5rem;
}

.color-whatsapp {
    color: #25d366;
    font-size: 2.2rem;
    margin-bottom: 0.3rem;
}

.otp-sent-info p {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.otp-input {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.8rem !important;
    font-weight: 900;
    letter-spacing: 8px;
    color: var(--primary);
}

.otp-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    display: block;
    margin-top: 0.4rem;
}

/* New User Welcome Badge */
.new-user-welcome-badge {
    background: var(--primary-light);
    border: 1px solid rgba(134, 184, 23, 0.3);
    color: var(--secondary);
    padding: 0.8rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

[data-theme="dark"] .new-user-welcome-badge {
    color: var(--primary);
}