/* ===== CSS VARIABLES & RESET ===== */
:root {
    --primary: #8B5CF6;
    --primary-light: #A78BFA;
    --primary-dark: #7C3AED;
    --primary-bg: #F5F3FF;
    --secondary: #EC4899;
    --success: #10B981;
    --success-light: #D1FAE5;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --dark: #1F2937;
    --gray-900: #111827;
    --gray-800: #1F2937;
    --gray-700: #374151;
    --gray-600: #4B5563;
    --gray-500: #6B7280;
    --gray-400: #9CA3AF;
    --gray-300: #D1D5DB;
    --gray-200: #E5E7EB;
    --gray-100: #F3F4F6;
    --gray-50: #F9FAFB;
    --white: #FFFFFF;
    --sidebar-width: 260px;
    --header-height: 60px;
    --border-radius: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-50);
    color: var(--gray-800);
    overflow-x: hidden;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--gray-900) 0%, #2D1B69 100%);
    color: var(--white);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    overflow-y: auto;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon { font-size: 28px; }

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle {
    display: block;
    font-size: 11px;
    color: var(--gray-400);
    margin-top: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-menu {
    list-style: none;
    padding: 12px 8px;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    margin: 2px 0;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-400);
    font-size: 14px;
    font-weight: 500;
}

.nav-item:hover {
    background: rgba(139, 92, 246, 0.15);
    color: var(--white);
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.4);
}

.nav-item i { width: 20px; text-align: center; font-size: 16px; }

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.boutique-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--gray-400);
}

/* ===== MOBILE HEADER ===== */
.mobile-header {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-height);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 999;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
}

.menu-toggle, .quick-scan-btn {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--gray-700);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
}

.menu-toggle:hover, .quick-scan-btn:hover { background: var(--gray-100); }

.quick-scan-btn { color: var(--primary); }

.mobile-logo {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    backdrop-filter: blur(4px);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: 24px;
    transition: var(--transition);
}

/* ===== PAGES ===== */
.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-header h1 i {
    color: var(--primary);
    font-size: 22px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.last-update {
    font-size: 12px;
    color: var(--gray-500);
}

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

.stat-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

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

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.stat-total .stat-icon { background: var(--primary-bg); color: var(--primary); }
.stat-categories .stat-icon { background: #DBEAFE; color: #3B82F6; }
.stat-today .stat-icon { background: var(--success-light); color: var(--success); }
.stat-low .stat-icon { background: var(--warning-light); color: var(--warning); }

.stat-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 4px;
}

/* ===== CARDS ===== */
.card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    margin-bottom: 16px;
}

.card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* ===== DASHBOARD GRID ===== */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.chart-container {
    position: relative;
    height: 280px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: none;
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 8px; }
.btn-lg { padding: 14px 24px; font-size: 16px; }

.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(139,92,246,0.4); }

.btn-success { background: var(--success); color: var(--white); }
.btn-success:hover { background: #059669; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(16,185,129,0.4); }

.btn-secondary { background: var(--gray-200); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-300); }

.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #DC2626; }

.btn-warning { background: var(--warning); color: var(--white); }
.btn-warning:hover { background: #D97706; }

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== FORMS ===== */
.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    color: var(--gray-800);
    transition: var(--transition);
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139,92,246,0.1);
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-hint {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 4px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0 20px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-200);
}

.form-card { max-width: 900px; }

.api-key-input {
    display: flex;
    gap: 8px;
}

.api-key-input .form-control { flex: 1; }

/* ===== SCAN PAGE ===== */
.scan-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.scan-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.camera-container {
    width: 100%;
    max-width: 640px;
    aspect-ratio: 4/3;
    background: var(--gray-900);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
}

#camera-feed {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.camera-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.scan-frame {
    width: 70%;
    height: 70%;
    border: 3px solid rgba(139, 92, 246, 0.6);
    border-radius: 20px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.3);
    animation: pulse-frame 2s infinite;
}

@keyframes pulse-frame {
    0%, 100% { border-color: rgba(139, 92, 246, 0.6); }
    50% { border-color: rgba(139, 92, 246, 1); }
}

.camera-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    cursor: pointer;
}

.camera-placeholder i { font-size: 48px; margin-bottom: 12px; }
.camera-placeholder p { font-size: 14px; }

.scan-controls {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.upload-label { cursor: pointer; }

/* Scan Preview */
.scan-preview {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--primary-bg);
}

.preview-image-container {
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--gray-200);
}

.preview-image-container img {
    width: 100%;
    height: auto;
    display: block;
}

/* AI Analysis */
.ai-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}

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

.ai-loading p {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.analysis-hint {
    font-size: 13px;
    color: var(--gray-500);
}

.ai-result h3 {
    font-size: 18px;
    color: var(--primary-dark);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-bg);
}

.result-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.result-field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-500);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-field.full-width { grid-column: 1 / -1; }

.result-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

/* ===== INVENTORY TABLE ===== */
.filters-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 250px;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.search-box input {
    padding-left: 40px;
}

.filters-bar .form-control { min-width: 160px; flex-shrink: 0; }

.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.data-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 14px;
    vertical-align: middle;
}

.data-table tr:hover td { background: var(--gray-50); }

.item-photo {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--gray-200);
}

.item-photo-placeholder {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 18px;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-bijoux { background: #FDF2F8; color: #BE185D; }
.badge-telephonie { background: #EFF6FF; color: #1D4ED8; }
.badge-mode { background: #F0FDF4; color: #166534; }
.badge-maroquinerie { background: #FFF7ED; color: #C2410C; }

.qty-badge {
    font-weight: 700;
    font-size: 15px;
}

.qty-low { color: var(--danger); }
.qty-ok { color: var(--success); }

.action-btns {
    display: flex;
    gap: 6px;
}

.action-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: var(--transition);
}

.action-btn-view { background: var(--primary-bg); color: var(--primary); }
.action-btn-edit { background: #DBEAFE; color: #3B82F6; }
.action-btn-delete { background: var(--danger-light); color: var(--danger); }
.action-btn:hover { transform: scale(1.1); }

.table-card { padding: 0; }
.table-card .table-responsive { padding: 0; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 20px;
    color: var(--gray-500);
    font-size: 14px;
}

.empty-state-large {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-large i {
    font-size: 64px;
    color: var(--gray-300);
    margin-bottom: 16px;
}

.empty-state-large h3 {
    justify-content: center;
    color: var(--gray-600);
    font-size: 20px;
}

.empty-state-large p {
    color: var(--gray-500);
    margin-bottom: 20px;
}

/* ===== CATEGORIES PAGE ===== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.category-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.category-name {
    font-weight: 700;
    font-size: 16px;
    color: var(--gray-800);
}

.category-family {
    font-size: 12px;
    color: var(--gray-500);
}

.category-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--gray-100);
}

.category-count {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
}

.category-count-label {
    font-size: 12px;
    color: var(--gray-500);
}

/* ===== HISTORY ===== */
.history-list {
    max-height: 600px;
    overflow-y: auto;
}

.history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}

.history-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.history-icon-add { background: var(--success-light); color: var(--success); }
.history-icon-edit { background: #DBEAFE; color: #3B82F6; }
.history-icon-delete { background: var(--danger-light); color: var(--danger); }
.history-icon-scan { background: var(--primary-bg); color: var(--primary); }

.history-text { flex: 1; }
.history-text strong { color: var(--gray-800); }
.history-text span { display: block; font-size: 12px; color: var(--gray-500); }

/* Activity list */
.activity-list {
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 13px;
}

.activity-item:last-child { border: none; }

.activity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.activity-dot-add { background: var(--success); }
.activity-dot-edit { background: #3B82F6; }
.activity-dot-delete { background: var(--danger); }
.activity-dot-scan { background: var(--primary); }

.activity-time {
    font-size: 11px;
    color: var(--gray-400);
    flex-shrink: 0;
}

/* Alert list */
.alert-list { max-height: 300px; overflow-y: auto; }

.alert-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 6px;
    background: var(--warning-light);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}

.alert-item i { color: var(--warning); }

.alert-item .alert-qty {
    margin-left: auto;
    font-weight: 700;
    color: var(--danger);
}

/* ===== MODALS ===== */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}

.modal.active { display: flex; }

.modal-content {
    background: var(--white);
    border-radius: 16px;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.3s ease;
}

.modal-lg { max-width: 700px; }

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
    margin: 0;
    font-size: 18px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--gray-500);
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover { background: var(--gray-100); }

.modal-body { padding: 24px; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* View Modal */
.view-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.view-detail-item label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-400);
    letter-spacing: 0.5px;
}

.view-detail-item p {
    font-size: 15px;
    color: var(--gray-800);
    margin-top: 2px;
}

.view-detail-full { grid-column: 1 / -1; }

.view-photo {
    max-width: 100%;
    max-height: 200px;
    border-radius: 12px;
    margin-bottom: 16px;
}

/* ===== PHOTO UPLOAD ZONE ===== */
.photo-upload-zone {
    border: 2px dashed var(--gray-300);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-400);
}

.photo-upload-zone:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-bg);
}

.photo-upload-zone i { font-size: 32px; margin-bottom: 8px; display: block; }

.photo-preview-small {
    max-width: 200px;
    max-height: 150px;
    border-radius: 8px;
    margin-top: 12px;
    border: 2px solid var(--gray-200);
}

/* ===== SETTINGS ===== */
.settings-card { max-width: 700px; }
.settings-card h3 { margin-top: 8px; }
.settings-card hr { border: none; border-top: 1px solid var(--gray-200); margin: 24px 0; }

.import-export-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: 12px;
    color: var(--white);
    font-weight: 500;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s ease;
    max-width: 400px;
}

.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-warning { background: var(--warning); }
.toast-info { background: var(--primary); }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}

.toast-exit {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(100%); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .dashboard-grid { grid-template-columns: 1fr; }
    .scan-preview { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open { transform: translateX(0); }

    .mobile-header { display: flex; }

    .sidebar-overlay.active { display: block; }

    .main-content {
        margin-left: 0;
        padding: 16px;
        padding-top: calc(var(--header-height) + 16px);
    }

    .page-header { flex-direction: column; align-items: flex-start; }

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

    .filters-bar { flex-direction: column; }
    .filters-bar .form-control { min-width: 100%; }

    .result-fields { grid-template-columns: 1fr; }

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

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

    .scan-preview { grid-template-columns: 1fr; }

    .data-table th:nth-child(4),
    .data-table td:nth-child(4),
    .data-table th:nth-child(6),
    .data-table td:nth-child(6) { display: none; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .stat-card { padding: 14px; }
    .stat-value { font-size: 22px; }
    .page-header h1 { font-size: 18px; }

    .data-table th:nth-child(7),
    .data-table td:nth-child(7) { display: none; }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ===== PRINT ===== */
@media print {
    .sidebar, .mobile-header, .scan-controls, .action-btns, .filters-bar { display: none !important; }
    .main-content { margin: 0; padding: 0; }
}