/* LiDAR Autoencoder — specific styles */
.grid-row {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--input-bg);
    border-radius: 4px;
    padding: 6px;
}

.grid-item .ch-label {
    font-size: 0.65em;
    color: var(--text-muted);
    margin-top: 2px;
}

.grid-item canvas {
    image-rendering: pixelated;
    border-radius: 2px;
}

.sample-pair {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 12px;
    padding: 8px;
    background: var(--log-bg);
    border-radius: 4px;
}

.sample-pair .pair-label {
    font-size: 0.75em;
    color: var(--text-label);
    margin-bottom: 4px;
    text-align: center;
}

.latent-bar {
    display: flex;
    gap: 1px;
    margin-top: 6px;
    align-items: flex-end;
    height: 40px;
}

.latent-bar .bar {
    width: 4px;
    background: var(--primary);
    border-radius: 1px 1px 0 0;
}

.loss-canvas {
    width: 100%;
    height: 120px;
    background: var(--log-bg);
    border-radius: 4px;
    margin-top: 8px;
}

.metrics-help p {
    font-size: 0.85em;
    line-height: 1.7;
    color: #bbb;
    margin-bottom: 8px;
}

.metrics-help strong {
    color: var(--primary);
}

.metrics-help code {
    color: var(--log-text);
}

/* Sparse Metrics Table */
.metrics-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85em;
}
.metrics-table th {
    background: rgba(0, 255, 255, 0.15);
    color: #0ff;
    padding: 6px 8px;
    text-align: center;
    border-bottom: 1px solid rgba(0, 255, 255, 0.3);
}
.metrics-table td {
    padding: 4px 8px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.metrics-table tr:hover {
    background: rgba(0, 255, 255, 0.05);
}
.metrics-table .sparse-row {
    color: #0ff;
    font-weight: bold;
}
.metrics-table .dense-row {
    color: #8aa;
}
.metrics-table .type-sparse {
    color: #f80;
    font-weight: bold;
}
.metrics-table .type-dense {
    color: #8aa;
}