/* Projection selector styles */
.projection-selector,
.texture-selector,
.special-view-selector {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.projection-btn,
.texture-btn,
.special-view-btn {
    padding: 8px 16px;
    border: 2px solid #e0e0e0;
    background: white;
    color: #666;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.projection-btn:hover,
.texture-btn:hover,
.special-view-btn:hover {
    border-color: #667eea;
    color: #667eea;
    background: #f0f4ff;
}

.projection-btn.active,
.texture-btn.active,
.special-view-btn.active {
    border-color: #667eea;
    background: #667eea;
    color: white;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.projection-btn:active,
.texture-btn:active,
.special-view-btn:active {
    transform: scale(0.98);
}

/* Label styling */
.projection-selector label,
.texture-selector label {
    font-size: 13px;
    color: #555;
    margin: 0;
}