/* =====================================================
   A1 SCHEDULE - DATA TABLES
   Modern table styling for data display
   ===================================================== */

/* =====================================================
   TABLE WRAPPER
   ===================================================== */

.table-wrapper {
    overflow: auto;
    background: var(--surface-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
}

/* =====================================================
   DATA TABLE
   ===================================================== */

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
    background: transparent;
}

.data-table th {
    background: var(--surface-tertiary);
    color: var(--text-primary);
    font-weight: var(--font-semibold);
    padding: var(--space-4) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table th:first-child {
    border-top-left-radius: var(--radius-lg);
}

.data-table th:last-child {
    border-top-right-radius: var(--radius-lg);
}

.data-table th i {
    color: var(--text-secondary);
    margin-right: var(--space-2);
}

.data-table td {
    padding: var(--space-4) var(--space-4);
    border-bottom: 1px solid var(--border-primary);
    color: var(--text-primary);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background-color var(--duration-fast) var(--ease-out);
}

.data-table tbody tr:hover {
    background: var(--surface-secondary);
}

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

.data-table tbody tr:last-child td:first-child {
    border-bottom-left-radius: var(--radius-lg);
}

.data-table tbody tr:last-child td:last-child {
    border-bottom-right-radius: var(--radius-lg);
}

/* Links in table cells */
.data-table td a {
    color: var(--text-link);
    text-decoration: none;
    font-weight: var(--font-medium);
    transition: color var(--duration-fast) var(--ease-out);
}

.data-table td a:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
}

/* Empty state */
.table-empty {
    text-align: center;
    padding: var(--space-12) var(--space-4);
    color: var(--text-tertiary);
}

.table-empty i {
    font-size: var(--text-4xl);
    color: var(--text-disabled);
    margin-bottom: var(--space-4);
    display: block;
}

.table-empty h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
    color: var(--text-secondary);
}

.table-empty p {
    margin: 0;
    font-size: var(--text-sm);
}

/* =====================================================
   SEARCH FORM
   ===================================================== */

.search-form {
    margin-bottom: var(--space-4);
}

.search-input-group {
    display: flex;
    gap: var(--space-3);
    align-items: flex-end;
}

.search-input-group .input-group {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.search-input-group .form-input {
    flex: 1;
}

.search-input-group .btn {
    white-space: nowrap;
}

/* Search results */
.search-results {
    margin-top: var(--space-4);
}

.search-results:empty {
    display: none;
}

/* =====================================================
   TABLE ACTIONS
   ===================================================== */

.table-actions {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.table-actions .btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
}

/* Status badges in tables */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    line-height: 1.2;
}

.status-badge.active {
    background: var(--success-50);
    color: var(--success-700);
}

.status-badge.inactive {
    background: var(--neutral-100);
    color: var(--neutral-600);
}

.status-badge.pending {
    background: var(--warning-50);
    color: var(--warning-700);
}

.status-badge.error {
    background: var(--error-50);
    color: var(--error-700);
}

/* =====================================================
   RESPONSIVE TABLE
   ===================================================== */

@media (max-width: 768px) {
    .table-wrapper {
        border-radius: var(--radius-md);
    }
    
    .data-table {
        font-size: var(--text-xs);
    }
    
    .data-table th,
    .data-table td {
        padding: var(--space-3) var(--space-2);
    }
    
    .data-table th {
        position: static;
    }
    
    .search-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-input-group .input-group {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .table-actions {
        flex-direction: column;
        gap: var(--space-1);
    }
    
    .table-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* =====================================================
   DARK MODE SUPPORT
   ===================================================== */

[data-theme="dark"] .data-table th {
    background: var(--surface-tertiary);
}

[data-theme="dark"] .data-table tbody tr:hover {
    background: var(--surface-tertiary);
}

[data-theme="dark"] .status-badge.active {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-400);
}

[data-theme="dark"] .status-badge.inactive {
    background: var(--neutral-800);
    color: var(--neutral-400);
}

[data-theme="dark"] .status-badge.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-400);
}

[data-theme="dark"] .status-badge.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-400);
}

/* =====================================================
   LOADING STATES
   ===================================================== */

.table-loading {
    position: relative;
    overflow: hidden;
}

.table-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

[data-theme="dark"] .table-loading::after {
    background: rgba(15, 23, 42, 0.8);
}

/* Table skeleton loading */
.table-skeleton {
    animation: pulse 1.5s ease-in-out infinite;
}

.table-skeleton td {
    background: var(--neutral-200);
    border-radius: var(--radius-sm);
    height: 20px;
}

[data-theme="dark"] .table-skeleton td {
    background: var(--neutral-700);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* =====================================================
   TABLE PAGINATION
   ===================================================== */

.table-pagination {
    display: flex;
    align-items: center;
    justify-content: between;
    padding: var(--space-4);
    border-top: 1px solid var(--border-primary);
    background: var(--surface-secondary);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.pagination-controls {
    display: flex;
    gap: var(--space-2);
    margin-left: auto;
}

.pagination-controls .btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
}

/* =====================================================
   ACCESSIBILITY
   ===================================================== */

.data-table th {
    position: relative;
}

.data-table th[aria-sort]::after {
    content: '';
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 4px solid var(--text-tertiary);
    opacity: 0.5;
}

.data-table th[aria-sort="ascending"]::after {
    border-bottom: 4px solid var(--text-primary);
    opacity: 1;
}

.data-table th[aria-sort="descending"]::after {
    border-bottom: none;
    border-top: 4px solid var(--text-primary);
    opacity: 1;
}

/* Focus styles for table navigation */
.data-table td:focus,
.data-table th:focus {
    outline: 2px solid var(--border-focus);
    outline-offset: -2px;
}

/* High contrast mode */
@media (prefers-contrast: more) {
    .data-table th,
    .data-table td {
        border-color: var(--text-primary);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .data-table tbody tr,
    .table-skeleton {
        transition: none;
        animation: none;
    }
}