/* Brain 3D Visualizer — specific styles */

.canvas-panel {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 16px;
    border: 1px solid var(--panel-border);
}

#renderCanvas {
    width: 100%;
    height: 500px;
    display: block;
    background: #0a0a1a;
    outline: none;
    touch-action: none;
}

/* Input toggles */
.input-toggles {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 8px;
}

.toggle-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toggle-group label {
    font-size: 0.9em;
    color: var(--text-label);
    min-width: 60px;
}

.toggle-btn {
    width: 48px;
    height: 28px;
    border-radius: 14px;
    border: 2px solid var(--panel-border);
    background: var(--input-bg);
    cursor: pointer;
    position: relative;
    transition: background 0.2s, border-color 0.2s;
    padding: 0;
}

.toggle-btn.active {
    background: var(--primary);
    border-color: var(--primary);
}

.toggle-btn::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--text);
    transition: transform 0.2s;
}

.toggle-btn.active::after {
    transform: translateX(20px);
}

/* Output display */
.output-value {
    font-family: 'Cascadia Code', monospace;
    font-size: 1.4em;
    font-weight: bold;
    color: var(--primary);
    padding: 4px 12px;
    background: var(--log-bg);
    border-radius: 4px;
    min-width: 80px;
    text-align: center;
}

/* Info panel */
.info-panel {
    font-size: 0.82em;
    color: var(--text-label);
    font-family: 'Cascadia Code', monospace;
    background: var(--log-bg);
    border-radius: 4px;
    padding: 10px;
    min-height: 40px;
    line-height: 1.6;
}

/* Legend */
.legend {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
    font-size: 0.8em;
    color: var(--text-muted);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.legend-swatch {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    display: inline-block;
}