/**
 * PicProof DataTable Component - Glassmorphism Style
 * Reusable table component with sorting, filtering, pagination, and batch actions
 * @copyright reDim GmbH | @link https://www.redim.de | @contact team@redim.de
 */

/* ==================== DataTable Container ==================== */
.datatable {
    width: 100%;
    background: var(--glass-bg, rgba(255, 255, 255, 0.7));
    backdrop-filter: var(--glass-blur, blur(20px));
    -webkit-backdrop-filter: var(--glass-blur, blur(20px));
    border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.4));
    border-radius: 16px;
    box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.1));
    overflow: hidden;
}

/* ==================== Toolbar ==================== */
.datatable-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.3);
    align-items: center;
}

.datatable-toolbar-left {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    flex: 1;
    align-items: center;
}

.datatable-toolbar-right {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Search */
.datatable-search {
    position: relative;
    min-width: 250px;
}

.datatable-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light, #64748B);
    pointer-events: none;
    font-size: 1rem;
}

.datatable-search input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    color: var(--text, #1E293B);
    transition: all 0.2s ease;
}

.datatable-search input:focus {
    outline: none;
    border-color: var(--secondary, #0D9488);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.datatable-search input::placeholder {
    color: var(--text-light, #64748B);
}

/* Filters */
.datatable-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.datatable-filter {
    padding: 0.6rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    color: var(--text, #1E293B);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.datatable-filter:hover {
    background: rgba(255, 255, 255, 0.8);
}

.datatable-filter.active {
    background: var(--secondary, #0D9488);
    color: white;
    border-color: var(--secondary, #0D9488);
}

/* Reset Button */
.datatable-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.5);
    color: var(--text-light, #64748B);
    cursor: pointer;
    transition: all 0.2s ease;
}

.datatable-reset:hover {
    background: var(--error, #EF4444);
    color: white;
    border-color: var(--error, #EF4444);
    transform: rotate(-45deg);
}

.datatable-reset svg {
    width: 16px;
    height: 16px;
}

.datatable-filter select {
    border: none;
    background: transparent;
    font-size: 0.85rem;
    color: inherit;
    cursor: pointer;
    padding-right: 1rem;
}

.datatable-filter select:focus {
    outline: none;
}

/* Batch Actions */
.datatable-batch-actions {
    display: none;
    gap: 0.5rem;
    animation: fadeIn 0.2s ease;
}

.datatable-batch-actions.visible {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.datatable-batch-info {
    padding: 0.5rem 1rem;
    background: rgba(13, 148, 136, 0.1);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--secondary, #0D9488);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.datatable-batch-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.datatable-batch-btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error, #EF4444);
}

.datatable-batch-btn-danger:hover {
    background: var(--error, #EF4444);
    color: white;
}

.datatable-batch-btn-primary {
    background: rgba(13, 148, 136, 0.1);
    color: var(--secondary, #0D9488);
}

.datatable-batch-btn-primary:hover {
    background: var(--secondary, #0D9488);
    color: white;
}

/* ==================== Table ==================== */
.datatable-wrapper {
    width: 100%;
    overflow-x: auto;
}

.datatable table {
    width: 100%;
    min-width: 100%;
    border-collapse: collapse;
    table-layout: auto;
}

.datatable thead {
    background: rgba(255, 255, 255, 0.4);
}

.datatable th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light, #64748B);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    white-space: nowrap;
    user-select: none;
}

.datatable th.sortable {
    cursor: pointer;
    transition: color 0.2s ease;
}

.datatable th.sortable:hover {
    color: var(--secondary, #0D9488);
}

.datatable th.sortable::after {
    content: '';
    display: inline-block;
    margin-left: 0.5rem;
    width: 0;
    height: 0;
    vertical-align: middle;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    opacity: 0.3;
    transition: opacity 0.2s, transform 0.2s;
}

.datatable th.sortable.asc::after {
    opacity: 1;
    transform: rotate(180deg);
}

.datatable th.sortable.desc::after {
    opacity: 1;
}

.datatable th.align-center,
.datatable td.align-center {
    text-align: center;
}

.datatable th.align-right,
.datatable td.align-right {
    text-align: right;
}

/* Checkbox column */
.datatable th.col-checkbox,
.datatable td.col-checkbox {
    width: 50px;
    text-align: center;
}

.datatable-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(100, 116, 139, 0.4);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
    position: relative;
}

.datatable-checkbox:checked {
    background: var(--secondary, #0D9488);
    border-color: var(--secondary, #0D9488);
}

.datatable-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.datatable-checkbox:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
}

.datatable-checkbox.indeterminate::after {
    content: '';
    position: absolute;
    left: 3px;
    top: 6px;
    width: 8px;
    height: 2px;
    background: white;
    transform: none;
    border: none;
}

/* Table Body */
.datatable tbody tr {
    transition: background 0.2s ease;
}

.datatable tbody tr:hover {
    background: rgba(255, 255, 255, 0.5);
}

.datatable tbody tr.selected {
    background: rgba(13, 148, 136, 0.08);
}

.datatable td {
    padding: 1rem;
    font-size: 0.9rem;
    color: var(--text, #1E293B);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

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

/* Cell Types */
.datatable-cell-badge {
    display: inline-flex;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.datatable-cell-badge.success {
    background: rgba(34, 197, 94, 0.15);
    color: #16A34A;
}

.datatable-cell-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #D97706;
}

.datatable-cell-badge.error {
    background: rgba(239, 68, 68, 0.15);
    color: #DC2626;
}

.datatable-cell-badge.info {
    background: rgba(59, 130, 246, 0.15);
    color: #2563EB;
}

.datatable-cell-badge.neutral {
    background: rgba(100, 116, 139, 0.15);
    color: #475569;
}

.datatable-cell-code {
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.8rem;
    background: rgba(0, 0, 0, 0.05);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

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

.datatable-cell-actions button {
    padding: 0.4rem 0.75rem;
    border: none;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.6);
    color: var(--text, #1E293B);
}

.datatable-cell-actions button:hover {
    background: var(--secondary, #0D9488);
    color: white;
}

.datatable-cell-actions button.danger:hover {
    background: var(--error, #EF4444);
}

/* ==================== Loading State ==================== */
.datatable-loading {
    display: none;
    padding: 3rem;
    text-align: center;
}

.datatable-loading.visible {
    display: block;
}

.datatable-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(13, 148, 136, 0.2);
    border-top-color: var(--secondary, #0D9488);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}

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

.datatable-loading-text {
    color: var(--text-light, #64748B);
    font-size: 0.9rem;
}

/* ==================== Empty State ==================== */
.datatable-empty {
    display: none;
    padding: 4rem 2rem;
    text-align: center;
}

.datatable-empty.visible {
    display: block;
}

.datatable-empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.datatable-empty-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text, #1E293B);
    margin-bottom: 0.5rem;
}

.datatable-empty-text {
    color: var(--text-light, #64748B);
    font-size: 0.9rem;
}

/* ==================== Footer / Pagination ==================== */
.datatable-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.2);
}

.datatable-info {
    font-size: 0.85rem;
    color: var(--text-light, #64748B);
}

.datatable-pagination {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.datatable-pagination button {
    min-width: 36px;
    height: 36px;
    padding: 0 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.5);
    color: var(--text, #1E293B);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.datatable-pagination button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--secondary, #0D9488);
}

.datatable-pagination button.active {
    background: var(--secondary, #0D9488);
    border-color: var(--secondary, #0D9488);
    color: white;
}

.datatable-pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.datatable-pagination-ellipsis {
    padding: 0 0.5rem;
    color: var(--text-light, #64748B);
}

.datatable-page-size {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.datatable-page-size label {
    font-size: 0.85rem;
    color: var(--text-light, #64748B);
}

.datatable-page-size select {
    padding: 0.4rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    color: var(--text, #1E293B);
    cursor: pointer;
}

.datatable-page-size select:focus {
    outline: none;
    border-color: var(--secondary, #0D9488);
}

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

    .datatable-toolbar-left,
    .datatable-toolbar-right {
        width: 100%;
    }

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

    .datatable-footer {
        flex-direction: column;
        text-align: center;
    }

    .datatable-pagination {
        order: -1;
    }

    .datatable th,
    .datatable td {
        padding: 0.75rem;
        font-size: 0.85rem;
    }
}