/* ============================================
   ML CONSULTA PRO - CSS COMPLETO
   Tema Claro e Escuro
   ============================================ */

/* === VARIÁVEIS - TEMA CLARO === */
:root, [data-theme="light"] {
    --bg-primary: #f0f2f5;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f8f9fa;
    --bg-sidebar: #1a1d29;
    --bg-sidebar-hover: #2d3143;
    --bg-sidebar-active: #3a3f55;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-table-header: #f1f3f5;
    --bg-table-row-hover: #f8f9fa;
    --bg-modal: #ffffff;
    --bg-overlay: rgba(0,0,0,0.5);
    --bg-tooltip: #333;
    --bg-badge: #e9ecef;
    --bg-success: #d4edda;
    --bg-warning: #fff3cd;
    --bg-danger: #f8d7da;
    --bg-info: #d1ecf8;
    
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-tertiary: #adb5bd;
    --text-sidebar: #a0a4b8;
    --text-sidebar-active: #ffffff;
    --text-inverse: #ffffff;
    --text-link: #0066cc;
    --text-success: #155724;
    --text-warning: #856404;
    --text-danger: #721c24;
    --text-info: #0c5460;
    
    --border-color: #dee2e6;
    --border-light: #e9ecef;
    --border-input: #ced4da;
    --border-focus: #4a90d9;
    
    --primary: #4a90d9;
    --primary-hover: #3a7cc7;
    --primary-light: #e8f0fe;
    --secondary: #6c757d;
    --success: #28a745;
    --success-hover: #218838;
    --warning: #ffc107;
    --danger: #dc3545;
    --danger-hover: #c82333;
    --info: #17a2b8;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 25px rgba(0,0,0,0.15);
    --shadow-card: 0 2px 12px rgba(0,0,0,0.08);
    
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --topbar-height: 60px;
    --transition: all 0.3s ease;

    /* Quality Colors */
    --quality-excellent: #28a745;
    --quality-good: #8bc34a;
    --quality-average: #ffc107;
    --quality-poor: #ff9800;
    --quality-bad: #dc3545;

    /* Seller reputation colors */
    --rep-green: #39b54a;
    --rep-light-green: #a0c850;
    --rep-yellow: #fff159;
    --rep-orange: #ff6d3b;
    --rep-red: #ff1744;
    
    --scrollbar-track: #f1f1f1;
    --scrollbar-thumb: #c1c1c1;
}

/* === VARIÁVEIS - TEMA ESCURO === */
[data-theme="dark"] {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #1c2333;
    --bg-sidebar: #0d1117;
    --bg-sidebar-hover: #1c2333;
    --bg-sidebar-active: #243044;
    --bg-card: #161b22;
    --bg-input: #1c2333;
    --bg-table-header: #1c2333;
    --bg-table-row-hover: #1c2333;
    --bg-modal: #161b22;
    --bg-overlay: rgba(0,0,0,0.7);
    --bg-tooltip: #444;
    --bg-badge: #2d3748;
    --bg-success: #1a3a2a;
    --bg-warning: #3a3520;
    --bg-danger: #3a1a1a;
    --bg-info: #1a2a3a;
    
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-tertiary: #6e7681;
    --text-sidebar: #8b949e;
    --text-sidebar-active: #ffffff;
    --text-inverse: #ffffff;
    --text-link: #58a6ff;
    --text-success: #3fb950;
    --text-warning: #d29922;
    --text-danger: #f85149;
    --text-info: #58a6ff;
    
    --border-color: #30363d;
    --border-light: #21262d;
    --border-input: #30363d;
    --border-focus: #58a6ff;
    
    --primary: #58a6ff;
    --primary-hover: #79b8ff;
    --primary-light: #1a3355;
    --secondary: #6e7681;
    --success: #3fb950;
    --success-hover: #2ea043;
    --warning: #d29922;
    --danger: #f85149;
    --danger-hover: #da3633;
    --info: #58a6ff;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow: 0 2px 8px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 25px rgba(0,0,0,0.5);
    --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
    
    --scrollbar-track: #161b22;
    --scrollbar-thumb: #30363d;
}

/* === RESET E BASE === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--text-link);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    opacity: 0.85;
}

img {
    max-width: 100%;
    height: auto;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}

/* === LAYOUT APP === */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* === SIDEBAR === */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: var(--text-sidebar);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1000;
    transition: var(--transition);
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed);
}

.sidebar.collapsed .sidebar-header span,
.sidebar.collapsed .user-info,
.sidebar.collapsed .sidebar-nav span,
.sidebar.collapsed .nav-section-title {
    display: none;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    min-height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

.logo i {
    font-size: 1.5rem;
    color: var(--primary);
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-sidebar);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 5px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.sidebar-toggle:hover {
    color: #fff;
    background: var(--bg-sidebar-hover);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.user-avatar i {
    font-size: 2.2rem;
    color: var(--primary);
}

.user-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.user-name {
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.7rem;
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--text-sidebar);
    font-size: 0.9rem;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-nav li a:hover {
    background: var(--bg-sidebar-hover);
    color: var(--text-sidebar-active);
}

.sidebar-nav li.active a {
    background: var(--bg-sidebar-active);
    color: var(--text-sidebar-active);
    border-left-color: var(--primary);
}

.sidebar-nav li a i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.nav-divider {
    margin: 8px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.nav-section-title {
    padding: 8px 20px 4px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    font-weight: 600;
}

/* === MAIN CONTENT === */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: var(--transition);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.sidebar.collapsed ~ .main-content {
    margin-left: var(--sidebar-collapsed);
}

.top-bar {
    height: var(--topbar-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.top-bar-title h1 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.top-bar-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.datetime {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 5px;
}

.content-wrapper {
    flex: 1;
    padding: 24px;
}

/* === CARDS === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-tertiary);
}

.card-header h2, .card-header h3 {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

/* === STAT CARDS === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.stat-icon.blue { background: var(--primary-light); color: var(--primary); }
.stat-icon.green { background: var(--bg-success); color: var(--success); }
.stat-icon.yellow { background: var(--bg-warning); color: var(--warning); }
.stat-icon.red { background: var(--bg-danger); color: var(--danger); }

.stat-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.5;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-hover);
    color: #fff;
}

.btn-success {
    background: var(--success);
    color: #fff;
}
.btn-success:hover {
    background: var(--success-hover);
    color: #fff;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}
.btn-danger:hover {
    background: var(--danger-hover);
    color: #fff;
}

.btn-warning {
    background: var(--warning);
    color: #333;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.78rem;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* === FORMS === */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    border: 1px solid var(--border-input);
    border-radius: var(--radius);
    background: var(--bg-input);
    color: var(--text-primary);
    transition: var(--transition);
    line-height: 1.5;
}

.form-control:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

.form-control-lg {
    padding: 14px 18px;
    font-size: 1.1rem;
}

select.form-control {
    appearance: auto;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.form-inline {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.form-inline .form-group {
    flex: 1;
    margin-bottom: 0;
}

.form-text {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.input-group {
    display: flex;
    align-items: stretch;
}

.input-group .form-control {
    border-radius: var(--radius) 0 0 var(--radius);
}

.input-group .btn {
    border-radius: 0 var(--radius) var(--radius) 0;
}

/* === SEARCH BOX === */
.search-box {
    max-width: 700px;
    margin: 0 auto 30px;
}

.search-input-wrapper {
    display: flex;
    align-items: stretch;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(74, 144, 217, 0.15);
}

.search-input-wrapper .search-icon {
    display: flex;
    align-items: center;
    padding: 0 16px;
    color: var(--text-tertiary);
    font-size: 1.2rem;
}

.search-input-wrapper input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 14px 0;
    font-size: 1.1rem;
    color: var(--text-primary);
    outline: none;
}

.search-input-wrapper input::placeholder {
    color: var(--text-tertiary);
}

.search-input-wrapper .btn {
    border-radius: 0;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
}

/* === TABLES === */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius);
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th, table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

table th {
    background: var(--bg-table-header);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

table tbody tr {
    transition: var(--transition);
}

table tbody tr:hover {
    background: var(--bg-table-row-hover);
}

table tbody tr:last-child td {
    border-bottom: none;
}

/* === BADGES === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-master { background: #7c3aed22; color: #7c3aed; }
.badge-admin { background: #0ea5e922; color: #0ea5e9; }
.badge-user { background: #10b98122; color: #10b981; }
.badge-success { background: var(--bg-success); color: var(--text-success); }
.badge-warning { background: var(--bg-warning); color: var(--text-warning); }
.badge-danger { background: var(--bg-danger); color: var(--text-danger); }
.badge-info { background: var(--bg-info); color: var(--text-info); }
.badge-secondary { background: var(--bg-badge); color: var(--text-secondary); }

/* === ALERTS === */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid;
}

.alert-success {
    background: var(--bg-success);
    color: var(--text-success);
    border-color: var(--success);
}

.alert-danger {
    background: var(--bg-danger);
    color: var(--text-danger);
    border-color: var(--danger);
}

.alert-warning {
    background: var(--bg-warning);
    color: var(--text-warning);
    border-color: var(--warning);
}

.alert-info {
    background: var(--bg-info);
    color: var(--text-info);
    border-color: var(--info);
}

/* === MODAL === */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-modal);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 5px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

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

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* === PRODUCT RESULT === */
.product-result {
    display: grid;
    gap: 20px;
}

.product-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.product-title-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.product-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.product-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.product-original-price {
    font-size: 1rem;
    color: var(--text-secondary);
    text-decoration: line-through;
}

.product-discount {
    color: var(--success);
    font-weight: 600;
    font-size: 1rem;
}

.product-main-image {
    text-align: center;
}

.product-main-image img {
    max-height: 300px;
    object-fit: contain;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: #fff;
}

/* Quality Scores */
.quality-scores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.quality-item {
    text-align: center;
    padding: 15px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.quality-item .quality-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.quality-item .quality-value {
    font-size: 1.8rem;
    font-weight: 700;
}

.quality-excellent { color: var(--quality-excellent); }
.quality-good { color: var(--quality-good); }
.quality-average { color: var(--quality-average); }
.quality-poor { color: var(--quality-poor); }
.quality-bad { color: var(--quality-bad); }

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 4px;
}

.progress-bar .progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* Images Grid */
.images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.image-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.image-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow);
}

.image-card img {
    width: 100%;
    height: 150px;
    object-fit: contain;
    padding: 8px;
}

.image-card .image-info {
    padding: 8px;
    background: var(--bg-tertiary);
    font-size: 0.72rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.image-card .image-index {
    position: absolute;
    top: 5px;
    left: 5px;
    background: var(--primary);
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.image-card .image-quality {
    position: absolute;
    top: 5px;
    right: 5px;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    color: #fff;
}

/* Image Modal Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 3000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox .close-lightbox {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
}

/* Seller Info */
.seller-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.seller-detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.seller-detail .label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.seller-detail .value {
    font-size: 0.9rem;
    font-weight: 500;
}

.reputation-bar {
    display: flex;
    gap: 2px;
    height: 12px;
    border-radius: 6px;
    overflow: hidden;
    margin-top: 8px;
}

.reputation-bar .rep-segment {
    height: 100%;
    transition: var(--transition);
}

/* Tags */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

/* Attributes Table */
.attributes-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* === LOADING === */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-overlay);
    z-index: 5000;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
}

.loading-overlay.active {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-text {
    color: #fff;
    font-size: 1.1rem;
}

/* === LOGIN PAGE === */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    padding: 20px;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo i {
    font-size: 3rem;
    color: var(--primary);
}

.login-logo h1 {
    font-size: 1.5rem;
    margin-top: 10px;
    color: var(--text-primary);
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* === SAVED LIST === */
.saved-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin-bottom: 12px;
    background: var(--bg-card);
    transition: var(--transition);
}

.saved-item:hover {
    box-shadow: var(--shadow);
}

.saved-item-thumb {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.saved-item-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.saved-item-info {
    flex: 1;
    min-width: 0;
}

.saved-item-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.saved-item-details {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.saved-item-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

/* Grid for 2 columns */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* === UTILITIES === */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-tertiary) !important; }
.text-bold { font-weight: 700; }
.text-sm { font-size: 0.8rem; }
.text-lg { font-size: 1.1rem; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }
.d-flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.w-100 { width: 100%; }
.hidden { display: none !important; }

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-tertiary);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.empty-state p {
    font-size: 0.9rem;
}

/* Section in result */
.result-section {
    margin-bottom: 8px;
}

.result-section-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Info list */
.info-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.info-item {
    display: flex;
    flex-direction: column;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
}

.info-item .info-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.info-item .info-value {
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 2px;
}

/* Yes/No indicators */
.indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    font-size: 0.85rem;
}
.indicator-yes { color: var(--success); }
.indicator-no { color: var(--text-tertiary); }

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
    gap: 0;
}

.tab-btn {
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content {
    display: none;
}

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

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .mobile-toggle {
        display: block;
    }

    .content-wrapper {
        padding: 16px;
    }

    .product-header {
        grid-template-columns: 1fr;
    }

    .seller-grid {
        grid-template-columns: 1fr;
    }

    .attributes-section {
        grid-template-columns: 1fr;
    }

    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .saved-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .form-inline {
        flex-direction: column;
    }

    .quality-scores {
        grid-template-columns: repeat(2, 1fr);
    }

    .info-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .login-card {
        padding: 24px;
    }

    .quality-scores {
        grid-template-columns: 1fr 1fr;
    }
}

/* Print styles */
@media print {
    .sidebar, .top-bar, .btn, .search-box {
        display: none !important;
    }
    .main-content {
        margin-left: 0 !important;
    }
    body {
        background: #fff;
        color: #000;
    }
}