/* Additional custom styles for BioHazardGPT GitHub Pages */

/* Responsive improvements */
@media (max-width: 768px) {
    .main-header {
        font-size: 2.5rem;
    }
    
    .nav-pills .nav-link {
        font-size: 0.9rem;
        padding: 0.5rem;
    }
    
    .stats-card {
        margin-top: 1rem;
    }
}

/* Enhanced animations */
.example-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.example-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* Custom scrollbar for better UX */
.card-body {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) #f1f1f1;
}

.card-body::-webkit-scrollbar {
    width: 6px;
}

.card-body::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.card-body::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

/* Enhanced button styles */
.btn-outline-success:hover,
.btn-outline-warning:hover,
.btn-outline-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

/* Loading animation enhancement */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.loading {
    animation: pulse 1.5s infinite;
}

/* Badge enhancements */
.badge {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: 15px;
}

/* Card hover effects for better interactivity */
.card {
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* Enhanced gradient backgrounds */
.stats-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

/* Focus states for accessibility */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 107, 0.25);
}

/* Enhanced text selection */
::selection {
    background-color: var(--primary-color);
    color: white;
}

::-moz-selection {
    background-color: var(--primary-color);
    color: white;
}