/**
 * Simple-DataTables Style Overrides
 * Matches the USA Web School design system (brand colors, fonts, spacing, radius)
 */

/* ===== Wrapper ===== */
.datatable-wrapper {
    font-family: var(--font-body);
}

/* ===== Top bar (search + per-page) ===== */
.datatable-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.datatable-dropdown {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
}

.datatable-dropdown select {
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    padding: 6px var(--space-sm);
    font-size: var(--font-size-small);
    min-height: 36px;
    background: var(--color-white);
}

.datatable-dropdown select:focus {
    border-color: var(--color-navy);
    outline: 3px solid rgba(0, 15, 106, 0.2);
}

/* ===== Search input ===== */
.datatable-search {
    position: relative;
}

.datatable-search .datatable-input {
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    padding: 8px var(--space-md);
    font-size: var(--font-size-small);
    min-height: 36px;
    min-width: 200px;
    transition: border-color var(--transition-base);
    background: var(--color-white);
}

.datatable-search .datatable-input:focus {
    border-color: var(--color-navy);
    outline: 3px solid rgba(0, 15, 106, 0.2);
}

/* ===== Table ===== */
.datatable-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-small);
}

.datatable-table thead th {
    background: var(--color-cream);
    color: #374151; /* gray-700, 10.7:1 on white */
    font-weight: var(--font-weight-semibold);
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    border-bottom: 2px solid var(--color-light-gray);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.datatable-table thead th:hover {
    background: #e2e8f0;
}

/* Sort indicators */
.datatable-table thead th .datatable-sorter {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: inherit;
}

.datatable-table thead th .datatable-sorter::after {
    opacity: 0.4;
}

.datatable-table thead th.datatable-ascending .datatable-sorter::after,
.datatable-table thead th.datatable-descending .datatable-sorter::after {
    opacity: 1;
    color: var(--color-navy);
}

/* Table body */
.datatable-table tbody td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid #e5e7eb;
    vertical-align: middle;
}

.datatable-table tbody tr:hover {
    background: #f8fafc;
}

/* Striped rows (optional — applied only if table also has .striped) */
.datatable-table.striped tbody tr:nth-child(even) {
    background: #f9fafb;
}

/* ===== Bottom bar (info + pagination) ===== */
.datatable-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    font-size: var(--font-size-small);
}

.datatable-info {
    color: #4b5563; /* gray-600, 7.0:1 — WCAG AA */
}

/* ===== Pagination ===== */
.datatable-pagination ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 4px;
}

.datatable-pagination li {
    margin: 0;
}

.datatable-pagination li a,
.datatable-pagination li button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    min-height: 36px;
    padding: 4px 10px;
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-small);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--color-white);
}

.datatable-pagination li a:hover,
.datatable-pagination li button:hover {
    background: var(--color-cream);
    border-color: var(--color-navy);
    color: var(--color-navy);
}

.datatable-pagination li.datatable-active a,
.datatable-pagination li.datatable-active button {
    background: var(--color-navy);
    border-color: var(--color-navy);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
}

.datatable-pagination li.datatable-disabled a,
.datatable-pagination li.datatable-disabled button {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* ===== Empty state ===== */
.datatable-empty {
    text-align: center;
    padding: var(--space-2xl) var(--space-md);
    color: #4b5563; /* gray-600 — WCAG AA */
    font-style: italic;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .datatable-top,
    .datatable-bottom {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .datatable-search .datatable-input {
        width: 100%;
        min-width: auto;
    }

    .datatable-pagination ul {
        justify-content: center;
        flex-wrap: wrap;
    }

    /* Allow horizontal scroll for tables on small screens */
    .datatable-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}