style.css

/* Custom animations and styles */
@keyframes pulse-slow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.animate-pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.shimmer {
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #d946ef 100%);
}
/* Loading states */
.loading-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Status container fixes */
#statusContainer {
    transition: all 0.3s ease;
}

#statusIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
}
/* Glassmorphism effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Hover effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* File upload drag area */
.drag-active {
    border-color: #667eea !important;
    background: rgba(102, 126, 234, 0.05) !important;
}

/* Status indicators */
.status-processing {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
    border: 1px solid #fbbf24;
}

.status-success {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #065f46;
    border: 1px solid #34d399;
}

.status-error {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    color: #991b1b;
    border: 1px solid #f87171;
}

/* 3D Viewer controls */
.viewer-controls {
    position: absolute;
    bottom: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
    background: rgba(0,0,0,0.5);
    padding: 5px;
    border-radius: 8px;
}

.viewer-controls button {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    padding: 8px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.viewer-controls button:hover {
    background: rgba(255,255,255,0.3);
}

/* Model card hover effect */
.model-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.model-card:hover {
    transform: scale(1.05);
    z-index: 10;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    #viewer {
        height: 300px !important;
    }
}