/* ==========================================
   AliDeals - Complete Redesign
   Light/Dark Mode + Responsive
   ========================================== */

:root {
    --primary: #00a651;
    --primary-hover: #006837;
    --primary-light: rgba(0, 166, 81, 0.1);
    --primary-gradient: linear-gradient(135deg, #00a651, #22c55e);
    --accent: #ffd700;
    --accent-hover: #ccab00;
    --accent-light: #ffed4e;
    --secondary: #3399ff;
    --secondary-dark: #0066cc;
    --secondary-light: #66b3ff;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #0ea5e9;

    --bg-body: #f7f8fa;
    --bg-card: #ffffff;
    --bg-elevated: #ffffff;
    --bg-input: #f1f5f9;
    --bg-hover: #eef2f7;

    --text-primary: #0f172a;
    --text-main: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;

    --border: #e2e8f0;
    --border-light: #f1f5f9;

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 20px 50px rgba(15, 23, 42, 0.16);
    --shadow-primary: 0 8px 25px rgba(0, 166, 81, 0.25);
    --shadow-secondary: 0 8px 25px rgba(51, 153, 255, 0.25);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-ar: 'Cairo', 'Inter', sans-serif;

    --nav-height: 64px;
    --container-max: 1280px;
    --transition: 0.2s ease;

    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(15, 23, 42, 0.08);
    --glass-backdrop: blur(20px);
}

[data-theme="dark"] {
    --bg-body: #000000;
    --bg-card: #1e1e1e;
    --bg-elevated: #2a2a2a;
    --bg-input: #1a1a1a;
    --bg-hover: #2a2a2a;

    --text-primary: #ffffff;
    --text-main: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #b3b3b3;

    --border: #333333;
    --border-light: #404040;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.4);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.5);

    --glass-bg: rgba(26, 26, 26, 0.9);
    --glass-border: rgba(255, 255, 255, 0.1);
}

[dir="rtl"] {
    font-family: var(--font-ar);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: background var(--transition), color var(--transition);
    padding-top: var(--nav-height);
}

[dir="rtl"] body {
    font-family: var(--font-ar);
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.hidden { display: none !important; }

/* ==========================================
   Navbar
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: background var(--transition), border var(--transition);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    flex-shrink: 0;
}

.nav-logo i {
    font-size: 1.1rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.nav-link.active {
    color: var(--primary);
    background: var(--primary-light);
    font-weight: 600;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.nav-select {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.nav-select:focus {
    outline: none;
    border-color: var(--primary);
}

.nav-select-sm {
    width: 52px;
}

.theme-toggle {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: all var(--transition);
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.nav-mobile-btn {
    display: none;
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
}

.nav-settings-btn {
    display: none;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.nav-settings-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Mobile Quick Actions */
.mobile-quick-actions {
    display: none;
    position: fixed;
    bottom: 24px;
    left: 24px;
    flex-direction: column;
    gap: 10px;
    z-index: 99;
}

[dir="rtl"] .mobile-quick-actions {
    left: auto;
    right: 24px;
}

.quick-action-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--primary);
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.quick-action-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: scale(1.05);
}

/* Mobile Settings Panel */
.mobile-settings-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 2000;
}

.mobile-settings-overlay.open {
    display: block;
}

.mobile-settings-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: 0;
    z-index: 2001;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-xl);
}

.mobile-settings-panel.open {
    transform: translateY(0);
}

.mobile-settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.mobile-settings-header button {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-hover);
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-settings-body {
    padding: 16px 20px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-setting-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mobile-setting-item label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.mobile-setting-select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

.mobile-setting-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Similar Section Header */
.similar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.similar-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.similar-header h3 i {
    color: var(--primary);
}

.filter-ctrl-sm {
    min-width: 140px;
    padding: 8px 10px;
    font-size: 0.8rem;
}

/* ==========================================
   Main Content Sections
   ========================================== */
.content-section {
    display: none;
    padding: 32px 0 48px;
    animation: fadeIn 0.3s ease;
}

.content-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   Search Section
   ========================================== */
.search-hero {
    text-align: center;
    padding: 40px 0 32px;
}

.search-hero h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.2;
}

.search-hero p {
    font-size: 1rem;
    color: var(--text-secondary);
}

.search-wrapper {
    max-width: 720px;
    margin: 0 auto 24px;
}

.search-bar {
    display: flex;
    align-items: center;
    position: relative;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 4px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

.search-bar:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
}

.search-icon {
    padding: 0 16px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.search-main-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 14px 8px;
    font-size: 0.95rem;
    color: var(--text-primary);
    outline: none;
    min-width: 0;
}

.search-main-input::placeholder {
    color: var(--text-muted);
}

.img-search-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
    flex-shrink: 0;
    margin-left: 4px;
}

.img-search-btn:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.clear-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 6px;
    margin-left: 6px;
    border: none;
    background: var(--bg-hover);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
    flex-shrink: 0;
}

.clear-btn:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.search-clear-btn {
    position: relative;
    width: 28px;
    height: 28px;
    border: none;
    background: var(--bg-hover);
    border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: all 0.2s;
    flex-shrink: 0;
    margin-right: 4px;
}

.search-clear-btn:hover {
    background: var(--danger);
    color: white;
}

.search-clear-btn.hidden {
    display: none;
}

.search-submit-btn {
    padding: 12px 24px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.search-submit-btn:hover {
    background: var(--primary-hover);
}

.search-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Image Preview */
.img-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.img-preview img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.img-remove-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--danger);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    flex-shrink: 0;
}

.img-status {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.img-status.loading {
    color: var(--primary);
    animation: blink 1.2s infinite;
}

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

/* Filters */
.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    max-width: 720px;
    margin: 0 auto 32px;
}

.filter-item {
    flex: 1;
    min-width: 120px;
}

.filter-ctrl {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.filter-ctrl:focus {
    outline: none;
    border-color: var(--primary);
}

.filter-price {
    max-width: 100px;
}

.filter-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.filter-toggle input {
    display: none;
}

.toggle-slider {
    width: 40px;
    height: 22px;
    background: var(--border);
    border-radius: 22px;
    position: relative;
    transition: background 0.2s;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.filter-toggle input:checked + .toggle-slider {
    background: var(--primary);
}

.filter-toggle input:checked + .toggle-slider::after {
    transform: translateX(18px);
}

.toggle-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-toggle input:checked ~ .toggle-label {
    color: var(--primary);
}

/* Results */
.results-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.results-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ==========================================
   Products Grid
   ========================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.product-card .card-img {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background: var(--bg-input);
}

.product-card .card-img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .card-img img {
    transform: scale(1.05);
}

.card-badges {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

[dir="rtl"] .card-badges {
    left: auto;
    right: 8px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
}

.badge-discount {
    background: var(--accent);
    color: white;
}

.badge-coupon {
    background: var(--success);
    color: white;
}

.card-save-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    transition: all var(--transition);
    opacity: 0;
}

[dir="rtl"] .card-save-btn {
    right: auto;
    left: 8px;
}

.product-card:hover .card-save-btn {
    opacity: 1;
}

.card-save-btn.saved {
    color: var(--accent);
    opacity: 1;
}

.card-save-btn:hover {
    transform: scale(1.1);
}

.card-info {
    padding: 14px;
}

.card-title {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 10px;
    min-height: 2.3em;
}

.card-pricing {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 8px;
}

.card-price {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent);
}

.card-original {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-sales {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.card-deal-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all var(--transition);
}

.card-deal-link:hover {
    background: var(--primary-hover);
}

/* ==========================================
   Product Detail
   ========================================== */
.product-result {
    margin-top: 24px;
}

.detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.detail-images {
    padding: 24px;
    border-right: 1px solid var(--border);
}

[dir="rtl"] .detail-images {
    border-right: none;
    border-left: 1px solid var(--border);
}

.detail-main-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    margin-bottom: 12px;
}

.detail-thumbs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.detail-thumb {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
}

.detail-thumb.active,
.detail-thumb:hover {
    border-color: var(--primary);
}

.detail-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.detail-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
}

.detail-pricing {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.detail-price {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
}

.detail-original {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.detail-discount {
    padding: 4px 10px;
    background: var(--accent);
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 12px;
}

.stat-box {
    padding: 12px;
    background: var(--bg-input);
    border-radius: var(--radius-md);
    text-align: center;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.detail-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: auto;
}

.btn-primary-lg {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
}

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

.btn-outline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Coupon */
.coupon-box {
    margin: 16px 24px 24px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.02));
    border: 1px dashed var(--success);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
}

.coupon-box i {
    color: var(--success);
    font-size: 1.2rem;
}

.coupon-code {
    font-family: monospace;
    font-size: 1rem;
    font-weight: 700;
    color: var(--success);
    letter-spacing: 1px;
}

.coupon-copy {
    margin-left: auto;
    padding: 6px 12px;
    background: var(--success);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

[dir="rtl"] .coupon-copy {
    margin-left: 0;
    margin-right: auto;
}

/* ==========================================
   Similar Section
   ========================================== */
.similar-section {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.similar-section > h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.similar-section > h3 i {
    color: var(--primary);
}

/* ==========================================
   Deals Section
   ========================================== */
.section-head {
    margin-bottom: 24px;
}

.section-head h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.section-head h2 i {
    color: var(--primary);
}

.section-head p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.deals-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.deals-filter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.deals-filter .filter-ctrl {
    min-width: 140px;
}

.deals-filter .filter-price {
    min-width: 90px;
    max-width: 110px;
}

.filter-apply-btn {
    min-width: auto !important;
    padding: 0 18px !important;
    background: var(--accent, #00a651) !important;
    color: #fff !important;
    border: 1px solid var(--accent, #00a651) !important;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-apply-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 166, 81, 0.25);
}

.filter-clear-btn {
    min-width: auto !important;
    padding: 0 12px !important;
    background: var(--bg-input) !important;
    color: var(--text-primary) !important;
    cursor: pointer;
}

.filter-clear-btn:hover {
    background: var(--bg-hover, var(--bg-input)) !important;
    color: var(--accent, #00a651) !important;
}

/* ==========================================
   Saved Section
   ========================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.3;
}

.empty-state p {
    font-size: 0.95rem;
    max-width: 360px;
    margin: 0 auto;
}

/* ==========================================
   Loading & Messages
   ========================================== */
.loading-box {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

.spinner-sm {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Skeleton Loading */
@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

.skeleton-card {
    pointer-events: none;
}

.skeleton-img {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(90deg, var(--bg-hover) 25%, var(--border) 50%, var(--bg-hover) 75%);
    background-size: 200px 100%;
    animation: shimmer 1.2s ease-in-out infinite;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.skeleton-line {
    height: 12px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--bg-hover) 25%, var(--border) 50%, var(--bg-hover) 75%);
    background-size: 200px 100%;
    animation: shimmer 1.2s ease-in-out infinite;
    margin-bottom: 8px;
}

.skeleton-title { width: 85%; height: 14px; }
.skeleton-price { width: 50%; height: 16px; }
.skeleton-footer { width: 65%; height: 12px; }

/* Infinite Scroll Indicator */
.scroll-loading {
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.msg-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-top: 20px;
}

.msg-error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.msg-box .error-text {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==========================================
   Pagination
   ========================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.page-btn {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.page-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.page-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ==========================================
   Footer
   ========================================== */
.site-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 40px 0 20px;
    margin-top: 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
    margin-bottom: 24px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 12px;
    max-width: 360px;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 4px 0;
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================
   Scroll Top
   ========================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

[dir="rtl"] .scroll-top-btn {
    right: auto;
    left: 24px;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    transform: translateY(-2px);
}

.scroll-pag-btn {
    position: fixed;
    bottom: 78px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent, #00a651);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease, box-shadow 0.2s ease;
    z-index: 100;
}

[dir="rtl"] .scroll-pag-btn {
    right: auto;
    left: 24px;
}

.scroll-pag-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-pag-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(0, 166, 81, 0.35);
}

/* ==========================================
   Toast
   ========================================== */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    padding: 12px 24px;
    background: var(--text-primary);
    color: var(--bg-body);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ==========================================
   Mobile Back Button
   ========================================== */
.mobile-back-btn {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 16px;
    transition: all var(--transition);
}

.mobile-back-btn:hover {
    background: var(--bg-hover);
}

.mobile-back-btn i {
    font-size: 0.8rem;
}

/* ==========================================
   Quick Search (Search Section)
   ========================================== */
.quick-search {
    margin: 18px auto 8px;
    max-width: 900px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.quick-search-head {
    margin-bottom: 14px;
}

.quick-search-head h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.quick-search-head h3 i {
    color: var(--accent, #00a651);
}

.quick-search-head p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.quick-search-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 4px 2px 10px;
    margin-bottom: 12px;
    scrollbar-width: none;
    border-bottom: 1px solid var(--border);
}

.quick-search-tabs::-webkit-scrollbar { display: none; }

.qs-tab {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: transparent;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
}

.qs-tab i {
    font-size: 0.95rem;
    color: var(--accent, #00a651);
    transition: color var(--transition);
}

.qs-tab:hover {
    border-color: var(--accent, #00a651);
    transform: translateY(-1px);
}

.qs-tab.active {
    background: var(--accent, #00a651);
    border-color: var(--accent, #00a651);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 166, 81, 0.25);
}

.qs-tab.active i {
    color: #fff;
}

.quick-search-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 40px;
}

.qs-chip {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    background: var(--bg-input);
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.qs-chip:hover {
    background: var(--accent, #00a651);
    color: #fff;
    border-color: var(--accent, #00a651);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 166, 81, 0.25);
}

@media (max-width: 640px) {
    .quick-search {
        padding: 14px;
        margin: 14px 0 6px;
    }
    .quick-search-head h3 { font-size: 0.95rem; }
    .quick-search-head p { font-size: 0.78rem; }
    .qs-tab { padding: 8px 12px; font-size: 0.78rem; }
    .qs-chip { padding: 7px 12px; font-size: 0.76rem; }
}

/* ==========================================
   Pagination
   ========================================== */
.pagination-wrap {
    margin: 16px 0;
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.pagination .pg-btn {
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius-md, 8px);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.pagination .pg-btn:hover:not(:disabled):not(.active) {
    background: var(--bg-input);
    border-color: var(--accent, #00a651);
    color: var(--accent, #00a651);
}

.pagination .pg-btn.active {
    background: var(--accent, #00a651);
    border-color: var(--accent, #00a651);
    color: #fff;
    cursor: default;
}

.pagination .pg-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination .pg-ellipsis {
    color: var(--text-secondary);
    padding: 0 4px;
    user-select: none;
}

.pagination .pg-info {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-right: 4px;
    margin-left: 4px;
    white-space: nowrap;
}

.pagination .pg-jump {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
    padding-left: 12px;
    border-left: 1px solid var(--border);
}

[dir="rtl"] .pagination .pg-jump {
    margin-left: 0;
    margin-right: 8px;
    padding-left: 0;
    padding-right: 12px;
    border-left: none;
    border-right: 1px solid var(--border);
}

.pagination .pg-jump-input {
    width: 70px;
    height: 38px;
    padding: 0 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
    color: var(--text-primary);
    font-size: 0.9rem;
    text-align: center;
    -moz-appearance: textfield;
}

.pagination .pg-jump-input::-webkit-outer-spin-button,
.pagination .pg-jump-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.pagination .pg-jump-input:focus {
    outline: none;
    border-color: var(--accent, #00a651);
}

.pagination .pg-go {
    background: var(--accent, #00a651);
    color: #fff;
    border-color: var(--accent, #00a651);
}

.pagination .pg-go:hover:not(:disabled) {
    filter: brightness(0.92);
    color: #fff;
    border-color: var(--accent, #00a651);
    background: var(--accent, #00a651);
}

@media (max-width: 640px) {
    .pagination {
        gap: 4px;
        padding: 8px;
    }
    .pagination .pg-btn {
        min-width: 34px;
        height: 34px;
        padding: 0 8px;
        font-size: 0.85rem;
    }
    .pagination .pg-jump {
        width: 100%;
        margin: 6px 0 0 0;
        padding: 8px 0 0 0;
        border-left: none;
        border-top: 1px solid var(--border);
        justify-content: center;
    }
    [dir="rtl"] .pagination .pg-jump {
        margin: 6px 0 0 0;
        padding: 8px 0 0 0;
        border-right: none;
        border-top: 1px solid var(--border);
    }
    .pagination .pg-jump-input {
        height: 34px;
        width: 80px;
    }
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 56px;
    }

    .mobile-back-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--bg-card);
        border-bottom: 1px solid var(--border);
        padding: 12px 16px;
        gap: 4px;
        display: none;
        box-shadow: var(--shadow-md);
    }

    .nav-links.open {
        display: flex;
        flex-wrap: wrap;
    }

    .nav-mobile-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-settings-btn {
        display: flex;
    }

    .nav-select {
        display: none;
    }

    .mobile-quick-actions {
        display: flex;
    }

    .content-section {
        padding: 20px 0 32px;
    }

    .search-hero {
        padding: 24px 0 20px;
    }

    .search-hero h1 {
        font-size: 1.4rem;
    }

    .search-hero p {
        font-size: 0.9rem;
    }

    .search-bar {
        border-radius: var(--radius-md);
    }

    .search-submit-btn {
        padding: 12px 16px;
    }

    .filters-bar {
        gap: 8px;
    }

    .filter-item {
        min-width: calc(50% - 4px);
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .product-card .card-info {
        padding: 10px;
    }

    .card-title {
        font-size: 0.75rem;
    }

    .card-price {
        font-size: 0.9rem;
    }

    .card-deal-link {
        padding: 5px 8px;
        font-size: 0.7rem;
    }

    .card-save-btn {
        opacity: 1;
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }

    /* Detail mobile */
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .detail-images {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 16px;
    }

    [dir="rtl"] .detail-images {
        border-left: none;
        border-bottom: 1px solid var(--border);
    }

    .detail-info {
        padding: 16px;
    }

    .detail-price {
        font-size: 1.4rem;
    }

    .detail-title {
        font-size: 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .section-head h2 {
        font-size: 1.2rem;
    }

    .deals-head {
        flex-direction: column;
        gap: 12px;
    }

    .deals-filter {
        width: 100%;
        flex-wrap: wrap;
        gap: 6px;
        align-items: stretch;
    }

    .deals-filter #homeSortSelect {
        flex: 1 1 100%;
        width: 100%;
        min-width: 0;
        order: -1;
    }

    .deals-filter .filter-price {
        flex: 1 1 0;
        min-width: 0;
        max-width: none;
        height: 38px;
        font-size: 0.85rem;
        padding: 0 8px;
    }

    .deals-filter .filter-apply-btn {
        flex: 0 0 auto;
        height: 38px;
        padding: 0 12px !important;
        font-size: 0.8rem;
    }

    .deals-filter .filter-clear-btn {
        flex: 0 0 auto;
        height: 38px;
        width: 38px;
        padding: 0 !important;
        font-size: 0.85rem;
    }

    .analyzer-wrapper {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .product-card .card-info {
        padding: 8px;
    }

    .card-title {
        font-size: 0.72rem;
        min-height: unset;
        -webkit-line-clamp: 2;
    }

    .card-pricing {
        gap: 4px;
        margin-bottom: 6px;
    }

    .card-price {
        font-size: 0.85rem;
    }

    .card-original {
        font-size: 0.7rem;
    }

    .card-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .card-deal-link {
        text-align: center;
        justify-content: center;
    }

    .search-icon {
        padding: 0 10px;
    }

    .search-main-input {
        padding: 12px 4px;
        font-size: 0.85rem;
    }
}

/* ==========================================
   Analyzer Wrapper
   ========================================== */
.analyzer-wrapper {
    max-width: 720px;
    margin: 0 auto;
}

/* ===== Analyzer Lightbox ===== */
.detail-main-img { cursor: zoom-in; transition: transform .15s ease; }
.detail-main-img:hover { transform: scale(1.01); }
.detail-thumb { cursor: pointer; }

.lb-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,.94);
    display: none; align-items: center; justify-content: center;
    user-select: none; touch-action: none;
}
.lb-overlay.active { display: flex; animation: lbFade .18s ease; }
@keyframes lbFade { from { opacity: 0 } to { opacity: 1 } }

.lb-stage {
    position: relative;
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.lb-img {
    max-width: 92vw; max-height: 90vh;
    object-fit: contain;
    transition: transform .25s ease;
    cursor: zoom-in;
    will-change: transform;
    -webkit-user-drag: none;
}
.lb-img.zoomed {
    cursor: grab;
    max-width: none; max-height: none;
    transition: transform .05s linear;
}
.lb-img.zoomed.dragging { cursor: grabbing; }

.lb-close, .lb-nav {
    position: absolute;
    background: rgba(255,255,255,.12);
    color: #fff; border: none;
    width: 48px; height: 48px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(8px);
    transition: background .15s ease, transform .15s ease;
    z-index: 2;
}
.lb-close:hover, .lb-nav:hover {
    background: rgba(255,255,255,.25);
    transform: scale(1.08);
}
.lb-close { top: 18px; right: 18px; }
.lb-prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 18px; top: 50%; transform: translateY(-50%); }
.lb-prev:hover { transform: translateY(-50%) scale(1.08); }
.lb-next:hover { transform: translateY(-50%) scale(1.08); }

.lb-counter {
    position: absolute;
    top: 22px; left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,.55);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    backdrop-filter: blur(8px);
    z-index: 2;
}

@media (max-width: 600px) {
    .lb-close, .lb-nav { width: 42px; height: 42px; font-size: 16px; }
    .lb-close { top: 12px; right: 12px; }
    .lb-prev { left: 8px; }
    .lb-next { right: 8px; }
    .lb-counter { top: 14px; font-size: 12px; padding: 5px 12px; }
}

body.lb-open { overflow: hidden; }

/* ==========================================
   Saved — multi-select + share modal
   ========================================== */
.saved-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-card, #fff);
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.saved-selectall {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-primary, #0f172a);
}
.saved-selectall input { cursor: pointer; width: 18px; height: 18px; accent-color: var(--primary); }
.saved-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--primary-light, rgba(0,166,81,0.1));
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
}
.saved-toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.saved-tool-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 14px;
    border-radius: 10px;
    border: 1px solid var(--border, #e2e8f0);
    background: var(--bg-card, #fff);
    color: var(--text-primary, #0f172a);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s;
    font-family: inherit;
}
.saved-tool-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 4px 10px rgba(0,0,0,0.06); }
.saved-tool-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.saved-tool-btn.saved-tool-share:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.saved-tool-btn.saved-tool-delete:hover:not(:disabled) { border-color: #fecaca; color: #dc2626; background: #fee2e2; }

.saved-multiselect .product-card { position: relative; }
.saved-multiselect .product-card.selected { box-shadow: 0 0 0 2px var(--primary), 0 12px 24px rgba(0,166,81,0.15); }
.saved-check {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 5;
    cursor: pointer;
    width: 28px;
    height: 28px;
}
[dir="rtl"] .saved-check { left: auto; right: 10px; }
.saved-check input { position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; margin: 0; }
.saved-check-box {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.92);
    border: 1.5px solid #cbd5e1;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    font-size: 0.8rem;
    backdrop-filter: blur(4px);
    transition: all 0.15s;
}
.saved-check input:checked + .saved-check-box {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.saved-check:hover .saved-check-box { border-color: var(--primary); }

/* Share modal */
.share-modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}
.share-modal.open { opacity: 1; pointer-events: auto; }
.share-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
}
.share-modal-card {
    position: relative;
    background: #fff;
    border-radius: 18px;
    padding: 28px 26px;
    width: min(480px, calc(100vw - 32px));
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.25);
    transform: translateY(12px) scale(0.97);
    transition: transform 0.25s cubic-bezier(.34,1.56,.64,1);
}
.share-modal.open .share-modal-card { transform: translateY(0) scale(1); }
.share-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: #f1f5f9;
    color: #64748b;
    cursor: pointer;
    transition: all 0.18s;
}
[dir="rtl"] .share-modal-close { right: auto; left: 12px; }
.share-modal-close:hover { background: #e2e8f0; }
.share-modal-card h3 { margin: 0 0 8px; font-size: 1.25rem; font-weight: 700; color: #0f172a; }
.share-modal-card > div > p { color: #64748b; margin: 0 0 18px; font-size: 0.92rem; line-height: 1.5; }
.share-field { display: block; margin-bottom: 14px; }
.share-field span { display: block; font-size: 0.82rem; font-weight: 600; color: #334155; margin-bottom: 6px; }
.share-field input,
.share-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.92rem;
    font-family: inherit;
    background: #f8fafc;
    color: #0f172a;
    outline: none;
    transition: all 0.15s;
    box-sizing: border-box;
    resize: vertical;
}
.share-field input:focus,
.share-field textarea:focus { border-color: var(--primary); background: #fff; }
.share-summary {
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--primary-light, rgba(0,166,81,0.08));
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 18px;
    text-align: center;
}
.share-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 18px;
}
.share-actions .btn {
    padding: 10px 18px;
    border-radius: 10px;
    border: none;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.18s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
}
.share-actions .btn-primary { background: var(--primary); color: #fff; }
.share-actions .btn-primary:hover:not(:disabled) { background: var(--primary-hover); transform: translateY(-1px); }
.share-actions .btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }
.share-actions .btn-secondary { background: #f1f5f9; color: #475569; }
.share-actions .btn-secondary:hover { background: #e2e8f0; }

.share-success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.6rem;
    animation: ai-pulse 1.6s ease-out 1;
}
.share-result { display: flex; gap: 8px; margin: 14px 0 16px; }
.share-result input {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.85rem;
    font-family: monospace;
    background: #f8fafc;
    color: #0f172a;
    box-sizing: border-box;
}
.share-result .btn { padding: 10px 14px; }
.share-quick {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 12px 0 4px;
}
.share-quick-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    text-decoration: none;
    transition: transform 0.18s;
}
.share-quick-btn:hover { transform: translateY(-3px) scale(1.06); }

body[data-theme="dark"] .saved-toolbar { background: #1e293b; border-color: #334155; }
body[data-theme="dark"] .saved-tool-btn { background: #1e293b; border-color: #334155; color: #f1f5f9; }
body[data-theme="dark"] .saved-check-box { background: rgba(30,41,59,0.92); border-color: #475569; }
body[data-theme="dark"] .share-modal-card { background: #1e293b; }
body[data-theme="dark"] .share-modal-card h3 { color: #f1f5f9; }
body[data-theme="dark"] .share-modal-card > div > p { color: #94a3b8; }
body[data-theme="dark"] .share-field span { color: #cbd5e1; }
body[data-theme="dark"] .share-field input,
body[data-theme="dark"] .share-field textarea,
body[data-theme="dark"] .share-result input { background: #334155; border-color: #475569; color: #f1f5f9; }
body[data-theme="dark"] .share-modal-close { background: #334155; color: #cbd5e1; }
body[data-theme="dark"] .share-actions .btn-secondary { background: #334155; color: #cbd5e1; }

/* ==========================================
   Daily Deal Hero (once-per-day modal)
   ========================================== */
.daily-deal {
    position: fixed;
    inset: 0;
    z-index: 250;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.daily-deal.open { opacity: 1; pointer-events: auto; }
.daily-deal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(6px);
}
.daily-deal-card {
    position: relative;
    background: #fff;
    border-radius: 22px;
    width: min(540px, calc(100vw - 28px));
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    box-shadow: 0 30px 70px rgba(15, 23, 42, 0.35);
    transform: translateY(20px) scale(0.94);
    transition: transform 0.4s cubic-bezier(.34,1.56,.64,1);
}
.daily-deal.open .daily-deal-card { transform: translateY(0) scale(1); }
.daily-deal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    color: #0f172a;
    cursor: pointer;
    z-index: 5;
    transition: all 0.18s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}
[dir="rtl"] .daily-deal-close { right: auto; left: 14px; }
.daily-deal-close:hover { transform: rotate(90deg); background: #fff; }

.daily-deal-banner {
    background: linear-gradient(135deg, #00a651 0%, #22c55e 50%, #ffd700 100%);
    color: #fff;
    padding: 32px 26px 28px;
    text-align: center;
    border-radius: 22px 22px 0 0;
    position: relative;
    overflow: hidden;
}
.daily-deal-banner::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.18) 0%, transparent 50%);
    pointer-events: none;
}
.daily-deal-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}
.daily-deal-banner h2 {
    margin: 0 0 8px;
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}
.daily-deal-banner p {
    margin: 0;
    font-size: 0.88rem;
    opacity: 0.92;
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.daily-deal-product {
    display: flex;
    gap: 16px;
    padding: 20px 22px;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}
.daily-deal-product:hover { background: #f8fafc; }
.daily-deal-img-wrap {
    position: relative;
    width: 130px;
    height: 130px;
    flex-shrink: 0;
    border-radius: 14px;
    overflow: hidden;
    background: #f1f5f9;
}
.daily-deal-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}
.daily-deal-product:hover .daily-deal-img-wrap img { transform: scale(1.06); }
.daily-deal-disc {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 4px 9px;
    border-radius: 999px;
    background: #ffd700;
    color: #1e293b;
    font-size: 0.72rem;
    font-weight: 800;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.daily-deal-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.daily-deal-product-title {
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.45;
    color: #0f172a;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.daily-deal-pricing {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: auto;
}
.daily-deal-price {
    color: #00a651;
    font-weight: 800;
    font-size: 1.45rem;
}
.daily-deal-orig {
    color: #94a3b8;
    text-decoration: line-through;
    font-size: 0.82rem;
}
.daily-deal-stats {
    display: flex;
    gap: 14px;
    font-size: 0.74rem;
    color: #64748b;
    flex-wrap: wrap;
}
.daily-deal-stats span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.daily-deal-actions {
    display: flex;
    gap: 10px;
    padding: 16px 22px 22px;
    border-top: 1px solid #f1f5f9;
}
.daily-deal-actions .btn {
    flex: 1;
    padding: 12px 18px;
    border-radius: 12px;
    border: none;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.18s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    font-family: inherit;
}
.daily-deal-actions .btn-secondary { background: #f1f5f9; color: #475569; }
.daily-deal-actions .btn-secondary:hover { background: #e2e8f0; }
.daily-deal-actions .btn-primary { background: linear-gradient(135deg, #00a651, #22c55e); color: #fff; box-shadow: 0 6px 18px rgba(0,166,81,0.32); }
.daily-deal-actions .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,166,81,0.42); }

@media (max-width: 520px) {
    .daily-deal-product { flex-direction: column; padding: 18px; }
    .daily-deal-img-wrap { width: 100%; height: 200px; }
    .daily-deal-banner { padding: 24px 20px 22px; }
    .daily-deal-banner h2 { font-size: 1.35rem; }
}

body[data-theme="dark"] .daily-deal-card { background: #1e293b; }
body[data-theme="dark"] .daily-deal-product:hover { background: #0f172a; }
body[data-theme="dark"] .daily-deal-product-title { color: #f1f5f9; }
body[data-theme="dark"] .daily-deal-actions { border-color: #334155; }
body[data-theme="dark"] .daily-deal-actions .btn-secondary { background: #334155; color: #cbd5e1; }
body[data-theme="dark"] .daily-deal-close { background: rgba(30,41,59,0.95); color: #f1f5f9; }

/* ==========================================
   AI Shopping Assistant
   ========================================== */
.ai-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(0, 166, 81, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    z-index: 999;
    transition: transform 0.25s cubic-bezier(.34,1.56,.64,1), box-shadow 0.25s;
}
.ai-fab:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 16px 36px rgba(0, 166, 81, 0.45); }
.ai-fab.hidden { transform: scale(0); pointer-events: none; }
[dir="rtl"] .ai-fab { right: auto; left: 24px; }

.ai-fab-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.45;
    animation: ai-pulse 2.4s ease-out infinite;
    pointer-events: none;
}
@keyframes ai-pulse {
    0%   { transform: scale(0.95); opacity: 0.45; }
    70%  { transform: scale(1.45); opacity: 0; }
    100% { transform: scale(1.5);  opacity: 0; }
}

.scroll-top-btn { bottom: 96px; }
.scroll-pag-btn { bottom: 150px; }

.ai-chat {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: min(420px, calc(100vw - 32px));
    height: min(640px, calc(100vh - 48px));
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 2100;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s cubic-bezier(.34,1.56,.64,1), opacity 0.2s;
    border: 1px solid rgba(0,0,0,0.06);
}
.ai-chat.open {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}
[dir="rtl"] .ai-chat { right: auto; left: 24px; }

.ai-chat-header {
    background: var(--primary-gradient);
    color: #fff;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.ai-chat-title { display: flex; align-items: center; gap: 12px; }
.ai-chat-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
}
.ai-chat-name { font-weight: 700; font-size: 0.95rem; line-height: 1.2; }
.ai-chat-status { font-size: 0.72rem; opacity: 0.85; display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.ai-dot { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 8px #4ade80; }

.ai-chat-actions { display: flex; gap: 4px; }
.ai-icon-btn {
    width: 32px; height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.15);
    color: #fff;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem;
    transition: background 0.2s;
}
.ai-icon-btn:hover { background: rgba(255,255,255,0.28); }

.ai-chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
    display: flex;
    flex-direction: column;
    gap: 14px;
    scroll-behavior: smooth;
}
.ai-chat-body::-webkit-scrollbar { width: 6px; }
.ai-chat-body::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }

.ai-msg {
    max-width: 85%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: ai-msg-in 0.3s ease;
}
@keyframes ai-msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.ai-msg.user { align-self: flex-end; align-items: flex-end; }
.ai-msg.bot  { align-self: flex-start; align-items: flex-start; }
.ai-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.5;
    word-wrap: break-word;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.ai-msg.user .ai-bubble {
    background: var(--primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}
[dir="rtl"] .ai-msg.user .ai-bubble { border-bottom-right-radius: 16px; border-bottom-left-radius: 4px; }
.ai-msg.bot .ai-bubble {
    background: #fff;
    color: #0f172a;
    border: 1px solid #e2e8f0;
    border-bottom-left-radius: 4px;
}
[dir="rtl"] .ai-msg.bot .ai-bubble { border-bottom-left-radius: 16px; border-bottom-right-radius: 4px; }

.ai-typing {
    display: inline-flex;
    gap: 4px;
    padding: 12px 14px;
}
.ai-typing span {
    width: 7px; height: 7px;
    background: #94a3b8;
    border-radius: 50%;
    animation: ai-bounce 1.2s infinite;
}
.ai-typing span:nth-child(2) { animation-delay: 0.15s; }
.ai-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes ai-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
    30% { transform: translateY(-6px); opacity: 1; }
}

.ai-products {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
}
.ai-product {
    display: flex;
    gap: 12px;
    padding: 10px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.18s;
    align-items: center;
}
.ai-product:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 166, 81, 0.12);
    transform: translateY(-1px);
}
.ai-product img {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
    background: #f1f5f9;
    flex-shrink: 0;
}
.ai-product-info { flex: 1; min-width: 0; }
.ai-product-title {
    font-size: 0.82rem;
    font-weight: 500;
    color: #0f172a;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}
.ai-product-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.ai-product-price {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
}
.ai-product-orig {
    color: #94a3b8;
    text-decoration: line-through;
    font-size: 0.72rem;
}
.ai-product-orders {
    color: #64748b;
    font-size: 0.7rem;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.ai-chat-suggestions {
    padding: 10px 14px;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    border-top: 1px solid #f1f5f9;
    background: #fff;
    flex-shrink: 0;
}
.ai-chat-suggestions::-webkit-scrollbar { display: none; }
.ai-chip {
    flex-shrink: 0;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #0f172a;
    font-size: 0.78rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.18s;
    font-family: inherit;
}
.ai-chip:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}
.ai-chat-suggestions.hidden { display: none; }

.ai-chat-input {
    display: flex;
    gap: 8px;
    padding: 12px 14px 14px;
    background: #fff;
    border-top: 1px solid #e2e8f0;
}
.ai-chat-input input {
    flex: 1;
    padding: 11px 16px;
    border: 1.5px solid #e2e8f0;
    border-radius: 999px;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.18s;
    background: #f8fafc;
}
.ai-chat-input input:focus {
    border-color: var(--primary);
    background: #fff;
}
.ai-chat-input button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: #fff;
    cursor: pointer;
    transition: all 0.18s;
    flex-shrink: 0;
}
.ai-chat-input button:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: scale(1.05);
}
.ai-chat-input button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.ai-chat-input .ai-reset-btn {
    background: #f1f5f9;
    color: #64748b;
    border: 1px solid #e2e8f0;
}
.ai-chat-input .ai-reset-btn:hover:not(:disabled) {
    background: #fee2e2;
    color: #dc2626;
    border-color: #fecaca;
    transform: scale(1.05);
}

@media (max-width: 520px) {
    .ai-chat {
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        height: 92vh;
        border-radius: 20px 20px 0 0;
    }
    [dir="rtl"] .ai-chat { left: 0; right: 0; }
    .ai-fab { width: 54px; height: 54px; bottom: 18px; right: 18px; }
    [dir="rtl"] .ai-fab { left: 18px; right: auto; }
    .scroll-top-btn { bottom: 84px; }
    .scroll-pag-btn { bottom: 138px; }
}

@media (prefers-color-scheme: dark) {
    body[data-theme="dark"] .ai-chat { background: #1e293b; border-color: #334155; }
    body[data-theme="dark"] .ai-chat-body { background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%); }
    body[data-theme="dark"] .ai-msg.bot .ai-bubble { background: #334155; color: #f1f5f9; border-color: #475569; }
    body[data-theme="dark"] .ai-product { background: #334155; border-color: #475569; }
    body[data-theme="dark"] .ai-product-title { color: #f1f5f9; }
    body[data-theme="dark"] .ai-chat-suggestions { background: #1e293b; border-color: #334155; }
    body[data-theme="dark"] .ai-chip { background: #334155; border-color: #475569; color: #f1f5f9; }
    body[data-theme="dark"] .ai-chat-input { background: #1e293b; border-color: #334155; }
    body[data-theme="dark"] .ai-chat-input input { background: #334155; border-color: #475569; color: #f1f5f9; }
    body[data-theme="dark"] .ai-chat-input .ai-reset-btn { background: #334155; border-color: #475569; color: #cbd5e1; }
    body[data-theme="dark"] .ai-chat-input .ai-reset-btn:hover:not(:disabled) { background: #7f1d1d; border-color: #991b1b; color: #fecaca; }
}