/* benchKIT — Gap Pad Nest styles. Design tokens from shared/theme.css. */

.nest-toolbar {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-3);
}

#shape-library-list table {
    width: 100%;
    border-collapse: collapse;
}

#shape-library-list th,
#shape-library-list td {
    padding: var(--space-2);
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    font-size: var(--font-sm);
}

#shape-library-list .shape-thumb {
    width: 60px;
    height: 60px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
}

.thickness-mismatch {
    color: var(--color-danger, #ff4444);
    font-size: var(--font-xs);
    margin-left: var(--space-2);
}

.nest-tabs {
    display: flex;
    gap: var(--space-1);
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: var(--space-3);
}

.nest-tab {
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-family-mono);
}

.nest-tab.active {
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent);
}

#nest-result svg {
    max-width: 100%;
    height: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
}

.nest-unplaced {
    padding: var(--space-2);
    background: rgba(255, 68, 68, 0.1);
    border-left: 3px solid #ff4444;
    color: var(--text-primary);
    margin-top: var(--space-3);
}

/* =============================================================================
   FORM GRID — job form + add-rectangle modal + editor fields
   ============================================================================= */
.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2) var(--space-3);
    align-items: start;
    margin-bottom: var(--space-3);
}

.form-grid > label,
.form-grid > div > label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: var(--font-sm);
    color: var(--text-secondary);
    margin: 0;
}

.form-grid input[type="text"],
.form-grid input[type="number"],
.form-grid select {
    width: 100%;
    height: 36px;
    padding: 0 var(--space-2);
    box-sizing: border-box;
    background: var(--bg-base);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-family: var(--font-family-mono);
    font-size: var(--font-sm);
}

.form-grid input:focus,
.form-grid select:focus {
    outline: none;
    border-color: var(--accent);
}

#job-custom-sheet {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    padding: var(--space-2);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

@media (max-width: 900px) {
    .form-grid,
    #job-custom-sheet { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .form-grid,
    #job-custom-sheet { grid-template-columns: 1fr; }
}

/* =============================================================================
   SECTION SUBHEADS + SHAPES-TO-NEST TABLE
   ============================================================================= */
.calc-card h4 {
    font-size: var(--font-base);
    margin: var(--space-3) 0 var(--space-2);
    color: var(--text-primary);
}

.job-shape-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-2);
}

.job-shape-table th,
.job-shape-table td {
    padding: var(--space-2);
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    font-size: var(--font-sm);
}

.job-shape-table thead th {
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-default);
}

.job-shape-table .qty-input {
    width: 6ch;
    height: 28px;
    padding: 0 var(--space-1, 4px);
    box-sizing: border-box;
    background: var(--bg-base);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-family: var(--font-family-mono);
}

/* =============================================================================
   RESULT SUMMARY
   ============================================================================= */
.nest-summary {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
    font-family: var(--font-family-mono);
}

/* =============================================================================
   SHAPE EDITOR — vertex table
   ============================================================================= */
.vertex-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-2);
}

.vertex-table th,
.vertex-table td {
    padding: 4px var(--space-2);
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    font-size: var(--font-sm);
}

.vertex-table thead th {
    color: var(--text-secondary);
    font-weight: 600;
}

.vertex-table input[type="text"] {
    width: 6ch;
    background: var(--bg-base);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 2px 4px;
    font-family: var(--font-family-mono);
    font-size: var(--font-sm);
}

.editor-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-3);
    align-items: start;
}
.editor-fields label { display: block; margin-bottom: var(--space-2); }
.editor-preview svg {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
}

/* Shared BenchModal defaults to 500px — widen it when it hosts the shape editor. */
#bench-modal:has(.editor-grid) {
    max-width: 900px;
}

@media (max-width: 900px) {
    .editor-grid { grid-template-columns: 1fr; }
}

.shape-badge-imported {
    display: inline-block;
    padding: 1px 6px;
    margin-left: 6px;
    font-size: 0.75em;
    color: var(--color-text-secondary, #888);
    border: 1px solid var(--color-border, #ccc);
    border-radius: 3px;
    text-transform: lowercase;
    letter-spacing: 0.02em;
}

.loop-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 12px;
}
.loop-picker-card {
    padding: 8px;
    border: 1px solid var(--color-border, #ccc);
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    transition: border-color 120ms ease, background 120ms ease;
}
.loop-picker-card:hover {
    border-color: var(--color-accent, #0066cc);
    background: var(--color-surface-hover, rgba(0, 102, 204, 0.05));
}
.loop-picker-meta {
    font-size: 0.85em;
    margin-top: 6px;
}