/* Mode Button Styles with Active Effects */
button[id$="-mode-btn"] {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

button[id$="-mode-btn"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

button[id$="-mode-btn"]::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

button[id$="-mode-btn"]:active::before {
    width: 300px;
    height: 300px;
}

/* Specific Active States */
#enhance-mode-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6), 0 0 40px rgba(118, 75, 162, 0.4) !important;
    animation: pulse 2s infinite;
}

#3d-designer-btn.active {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important;
    color: white !important;
    box-shadow: 0 0 20px rgba(240, 147, 251, 0.6), 0 0 40px rgba(245, 87, 108, 0.4) !important;
    animation: pulse 2s infinite;
}