/* Admin Panel Styles - Modern & Clean Design */
:root {
    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --secondary-color: #764ba2;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --border-radius: 12px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 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);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.6;
}

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 2rem;
}

.login-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 420px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.login-logo .logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.login-header h1 {
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    font-size: 2rem;
    font-weight: 700;
}

.login-header p {
    color: var(--gray-500);
    font-size: 1rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.login-form .form-group {
    margin-bottom: 0;
}

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9rem;
}

.login-form input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.login-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(102, 126, 234, 0.4);
}

/* Admin Dashboard */
.admin-dashboard {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.sidebar-logo {
    width: 50px;
    height: 50px;
    margin-bottom: 0.75rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.sidebar-logo .logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.sidebar-header h2 {
    font-size: 1.25rem;
    margin: 0;
    font-weight: 600;
}

.sidebar-menu {
    flex: 1;
    padding: 1rem 0;
}

.menu-item {
    padding: 0.875rem 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
    border-left: 3px solid transparent;
    position: relative;
}

.menu-item:hover {
    background: var(--gray-50);
    color: var(--gray-900);
    border-left-color: var(--primary-color);
}

.menu-item.active {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    font-weight: 600;
}

.menu-item.active::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: var(--primary-color);
    border-radius: 2px 0 0 2px;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.logout-btn {
    width: 100%;
    background: var(--error-color);
    color: white;
    border: none;
    padding: 0.875rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: all 0.2s;
    box-shadow: var(--shadow);
}

.logout-btn:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Main Content */
.admin-main {
    flex: 1;
    margin-left: 280px;
    padding: 2rem 2.5rem;
    overflow-y: auto;
    background: var(--gray-50);
}

.section {
    display: none;
}

.section.active {
    display: block;
}

.section-header {
    margin-bottom: 2.5rem;
}

.section-header h1 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-header h1 i {
    color: var(--primary-color);
}

.section-header p {
    color: var(--gray-500);
    font-size: 1.1rem;
}

.section-actions {
    margin-bottom: 2rem;
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.quick-action-btn {
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s;
    box-shadow: var(--shadow);
    text-align: center;
}

.quick-action-btn:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.quick-action-btn i {
    font-size: 2rem;
    color: var(--primary-color);
}

.quick-action-btn span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-700);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
}

.stat-content h3 {
    color: var(--gray-900);
    margin: 0 0 0.25rem 0;
    font-size: 2.5rem;
    font-weight: 700;
}

.stat-content p {
    color: var(--gray-500);
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}

/* Recent Activity */
.recent-activity {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.recent-activity h3 {
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    transition: all 0.2s;
}

.activity-item:hover {
    background: rgba(102, 126, 234, 0.05);
    border-color: var(--primary-color);
}

.activity-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.activity-content p {
    margin: 0 0 0.25rem 0;
    color: var(--gray-900);
    font-weight: 500;
}

.activity-content small {
    color: var(--gray-500);
    font-size: 0.85rem;
}

/* Filters */
.orders-filters, .bookings-filters {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    display: flex;
    gap: 1.5rem;
    align-items: end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 200px;
}

.filter-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
}

.filter-group select,
.filter-group input {
    padding: 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.filter-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
    box-shadow: var(--shadow);
}

.filter-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Tables */
.orders-table-container, .bookings-table-container {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.orders-table, .bookings-table {
    width: 100%;
    border-collapse: collapse;
}

.orders-table th, .bookings-table th {
    background: var(--gray-50);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--gray-700);
    border-bottom: 2px solid var(--gray-200);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.orders-table td, .bookings-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.9rem;
}

.orders-table tbody tr, .bookings-table tbody tr {
    transition: all 0.2s;
}

.orders-table tbody tr:hover, .bookings-table tbody tr:hover {
    background: var(--gray-50);
}

.no-data {
    text-align: center;
    padding: 3rem;
    color: var(--gray-500);
    font-style: italic;
}

/* Status Badges */
.status-badge {
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    display: inline-block;
}

.status-pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.status-processing, .status-confirmed {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.status-completed {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.status-cancelled {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.status-in-progress {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

/* Urgency Badges */
.urgency-badge {
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    display: inline-block;
}

.urgency-normal {
    background: var(--gray-100);
    color: var(--gray-700);
}

.urgency-urgent {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.urgency-asap {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

/* Action Buttons */
.action-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    box-shadow: var(--shadow);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.action-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.action-btn.secondary:hover {
    background: var(--gray-300);
}

.action-btn.active {
    background: var(--primary-dark);
    color: white;
    box-shadow: var(--shadow-md);
}

.action-btn.danger {
    background: var(--error-color);
}

.action-btn.danger:hover {
    background: #dc2626;
}

.action-btn.success {
    background: var(--success-color);
}

.action-btn.success:hover {
    background: #059669;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--gray-100);
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.product-table-name {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-table-thumbnail {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-table-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-table-title {
    font-weight: 600;
    color: var(--gray-900);
}

.product-table-subtext {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* Analytics */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.analytics-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.analytics-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

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

.analytics-header h4 {
    color: var(--gray-900);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

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

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
}

.metric-change {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--success-color);
}

.metric-change.neutral {
    color: var(--gray-500);
}

/* Settings */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.settings-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.settings-card h3 {
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.warning-text {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    font-style: italic;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    color: var(--gray-900);
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-400);
    padding: 0.5rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

.modal-body {
    padding: 2rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

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

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

/* Notifications */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.notification {
    background: white;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 350px;
    animation: slideIn 0.3s ease-out;
    backdrop-filter: blur(10px);
}

.notification.success {
    border-left-color: var(--success-color);
}

.notification.error {
    border-left-color: var(--error-color);
}

.notification.info {
    border-left-color: #3b82f6;
}

.notification.warning {
    border-left-color: var(--warning-color);
}

.notification-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.notification.success .notification-icon {
    color: var(--success-color);
}

.notification.error .notification-icon {
    color: var(--error-color);
}

.notification.info .notification-icon {
    color: #3b82f6;
}

.notification.warning .notification-icon {
    color: var(--warning-color);
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--gray-900);
}

.notification-message {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.notification-close {
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s;
    flex-shrink: 0;
}

.notification-close:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .admin-sidebar {
        width: 260px;
    }

    .admin-main {
        margin-left: 260px;
        padding: 1.5rem 2rem;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .admin-dashboard {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        position: fixed;
        bottom: 0;
        height: auto;
        max-height: 60vh;
        z-index: 100;
        box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
        border-right: none;
        border-top: 1px solid var(--gray-200);
    }

    .sidebar-menu {
        display: flex;
        overflow-x: auto;
        padding: 0 1rem;
        gap: 0.5rem;
    }

    .menu-item {
        white-space: nowrap;
        padding: 0.875rem 1rem;
        border-left: none;
        border-radius: 8px;
        min-width: 120px;
    }

    .menu-item.active {
        border-left: none;
        background: rgba(102, 126, 234, 0.1);
    }

    .admin-main {
        margin-left: 0;
        padding: 1rem;
        margin-bottom: 80px;
    }

    .section-header h1 {
        font-size: 1.5rem;
    }

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

    .quick-actions {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .orders-filters, .bookings-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        min-width: auto;
    }

    .orders-table, .bookings-table {
        font-size: 0.85rem;
    }

    .orders-table th,
    .orders-table td,
    .bookings-table th,
    .bookings-table td {
        padding: 0.75rem 0.5rem;
    }

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

    .product-actions {
        flex-direction: column;
    }

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

    .modal-content {
        width: 95%;
        margin: 1rem;
        max-height: 85vh;
    }

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

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

@media (max-width: 480px) {
    .login-card {
        padding: 2rem;
        margin: 1rem;
    }

    .admin-main {
        padding: 0.75rem;
    }

    .section-header {
        margin-bottom: 1.5rem;
    }

    .section-header h1 {
        font-size: 1.25rem;
    }

    .stat-card {
        padding: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .stat-content h3 {
        font-size: 2rem;
    }

    .quick-action-btn {
        padding: 1rem;
    }

    .quick-action-btn i {
        font-size: 1.5rem;
    }

    .quick-action-btn span {
        font-size: 0.9rem;
    }

    .notification {
        min-width: 300px;
        margin: 0 1rem;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--gray-300);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }