/* ============================================================
   ENGINEERING DATA TABLES STYLING
   ============================================================
   
   General purpose:
   Provides engineering/B2B-focused styling for data tables with
   sortable columns, filterable rows, export functionality, and
   print-friendly layouts.
*/

/* Base Table Styling */
.engineering-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background: var(--background-color, #ffffff);
    border: 1px solid var(--border-color, #ddd);
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.197rem;
}

.engineering-table thead {
    background: var(--primary-color, #1d6316);
    color: var(--text-color3, #ffffff);
}

.engineering-table th {
    padding: 1rem 0.75rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color2, #3a8a3493);
    position: relative;
    user-select: none;
}

.engineering-table th.sortable {
    cursor: pointer;
    padding-right: 2rem;
}

.engineering-table th.sortable:hover {
    background: var(--highlight-color, #2b6924);
}

.engineering-table th.sortable::after {
    content: ' ↕';
    position: absolute;
    right: 0.5rem;
    opacity: 0.5;
    font-size: 1.008rem;
}

.engineering-table th.sortable.asc::after {
    content: ' ↑';
    opacity: 1;
}

.engineering-table th.sortable.desc::after {
    content: ' ↓';
    opacity: 1;
}

.engineering-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color, #ddd);
    vertical-align: top;
}

.engineering-table tbody tr {
    transition: background-color 0.2s ease;
}

.engineering-table tbody tr:hover {
    background: var(--background-color4, #f0efef);
}

.engineering-table tbody tr:nth-child(even) {
    background: var(--background-color3, #f9f9f9);
}

.engineering-table tbody tr:nth-child(even):hover {
    background: var(--background-color4, #f0efef);
}

/* Table Controls */
.table-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.table-controls-left {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.table-controls-right {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.table-filter-input {
    padding: 0.5rem;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 0.25rem;
    font-size: 1.134rem;
    min-width: 200px;
}

.table-export-btn {
    padding: 0.5rem 1rem;
    background: var(--primary-color, #1d6316);
    color: var(--text-color3, #ffffff);
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 1.134rem;
    transition: background-color 0.2s ease;
}

.table-export-btn:hover {
    background: var(--highlight-color, #2b6924);
}

.table-print-btn {
    padding: 0.5rem 1rem;
    background: var(--secondary-color, #666);
    color: var(--text-color3, #ffffff);
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 1.134rem;
    transition: background-color 0.2s ease;
}

.table-print-btn:hover {
    background: var(--text-color, #2b6924);
}

/* Column Visibility Toggle */
.column-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 0.25rem;
    transition: background-color 0.2s ease;
}

.column-toggle:hover {
    background: var(--background-color4, #f0efef);
}

.column-toggle input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

/* Specification Tables */
.specs-table-full {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.specs-table-full tr {
    border-bottom: 1px solid var(--border-color, #ddd);
}

.specs-table-full td {
    padding: 0.75rem 0.5rem;
    vertical-align: top;
}

.specs-table-full .spec-name {
    width: 40%;
    font-weight: 600;
    color: var(--text-color, #2b6924);
}

.specs-table-full .spec-value {
    width: 60%;
    color: var(--text-color2, #333);
}

/* Technical Data Display */
.technical-data-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--background-color3, #f9f9f9);
    border: 1px solid var(--border-color, #ddd);
    border-radius: 0.5rem;
}

.technical-data-section h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--primary-color, #1d6316);
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.575rem;
}

/* Tabbed Interface for Technical Data */
.technical-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color, #ddd);
    margin-bottom: 1.5rem;
    gap: 0.5rem;
}

.technical-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 1.26rem;
    font-weight: 500;
    color: var(--text-color2, #333);
    transition: all 0.2s ease;
    font-family: 'Roboto Condensed', sans-serif;
}

.technical-tab:hover {
    color: var(--primary-color, #1d6316);
    background: var(--background-color4, #f0efef);
}

.technical-tab.active {
    color: var(--primary-color, #1d6316);
    border-bottom-color: var(--primary-color, #1d6316);
    background: var(--background-color3, #f9f9f9);
}

.technical-tab-content {
    display: none;
    padding: 1rem 0;
}

.technical-tab-content.active {
    display: block;
}

/* Export Buttons */
.export-buttons {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
}

.export-btn {
    padding: 0.5rem 1rem;
    background: var(--primary-color, #1d6316);
    color: var(--text-color3, #ffffff);
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 1.134rem;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.2s ease;
}

.export-btn:hover {
    background: var(--highlight-color, #2b6924);
}

.export-btn.secondary {
    background: var(--secondary-color, #666);
}

.export-btn.secondary:hover {
    background: var(--text-color, #2b6924);
}

/* Print Styles */
@media print {
    .table-controls,
    .export-buttons,
    .column-toggle {
        display: none;
    }
    
    .engineering-table {
        page-break-inside: avoid;
    }
    
    .engineering-table thead {
        display: table-header-group;
    }
    
    .engineering-table tbody tr {
        page-break-inside: avoid;
    }
}

/* Responsive Table */
@media (max-width: 768px) {
    .engineering-table {
        font-size: 1.071rem;
    }
    
    .engineering-table th,
    .engineering-table td {
        padding: 0.5rem 0.25rem;
    }
    
    .table-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .table-controls-left,
    .table-controls-right {
        width: 100%;
        justify-content: space-between;
    }
}