/* Spatio-temporal blue noise widget (#temporal section). All rules are scoped to .stbn-widget. */

.stbn-widget {
    color: #0f172a;
}

.stbn-widget .stbn-panels {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.stbn-widget .stbn-panel {
    margin: 0;
    padding: 8px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.stbn-widget .stbn-ours {
    border: 2px solid #21918c;
    box-shadow: 0 2px 8px rgba(33, 145, 140, 0.15);
}

/* The 64x64 image, enlarged so single pixels stay visible */
.stbn-widget canvas {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 6px;
    image-rendering: pixelated;
}

.stbn-widget figcaption {
    margin-top: 6px;
    text-align: center;
    line-height: 1.3;
}

.stbn-widget .stbn-label {
    display: block;
    font-family: 'Jost', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    color: #1e293b;
}

.stbn-widget .stbn-psnr {
    display: block;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.8rem;
    color: #64748b;
}

.stbn-widget .stbn-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 1rem;
}

.stbn-widget .stbn-frame-badge {
    min-width: 11em;
    margin-right: 8px;
    padding: 3px 10px;
    border-radius: 6px;
    background: #0f172a;
    color: #ffffff;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
}

/* The label wraps together with its buttons */
.stbn-widget .stbn-view-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.stbn-widget .stbn-view-label {
    font-weight: 500;
    margin-right: 4px;
}

@media screen and (max-width: 768px) {
    .stbn-widget .stbn-panels {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .stbn-widget .stbn-label {
        font-size: 0.85rem;
    }

    .stbn-widget .stbn-controls .button-17,
    .stbn-widget .stbn-controls .button-17-selected {
        height: 40px;
        padding: 2px 14px;
        font-size: 15px;
    }
}