/* Toolbar */
.toolbar {
    background: var(--studio-panel);
    backdrop-filter: blur(12px);
    padding: 1.25rem;
    border: 1px solid var(--studio-border);
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
}

.toolbar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: opacity 0.3s ease;
}

.toolbar-header:hover {
    opacity: 0.7;
}

.toolbar h3 {
    font-size: 1rem;
    margin-bottom: 0;
    color: var(--studio-text);
    font-weight: 700;
}

.device-toggles {
    display: flex;
    gap: 10px;
    margin-top: 5px;
}

.btn-device {
    flex: 1;
    padding: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--studio-border);
    border-radius: var(--radius);
    color: var(--studio-text-dim);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s;
}

.btn-device:hover,
.btn-device.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--gray-900);
}

.toolbar-header .view-toggle-icon {
    font-size: 0.8rem;
    color: var(--gray-400);
    transition: transform 0.3s ease;
}

.toolbar.collapsed .view-toggle-icon {
    transform: rotate(-90deg);
}

.toolbar-content {
    margin-top: 15px;
    display: block;
    overflow: hidden;
    transition: max-height 0.3s ease, margin 0.3s ease;
}

.toolbar.collapsed .toolbar-content {
    display: none;
}

.toolbar-buttons {
    display: flex;
    flex-direction: row;
    gap: 12px;
}

.settings-group {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    padding: 0.5rem 0;
}

.settings-group label {
    font-size: 0.875rem;
    color: var(--studio-text-dim);
}

.settings-group strong {
    color: var(--primary);
    font-size: 1rem;
}