/* Co-Curricular Activities Page Styles */

.bg-gradient-primary {
    background: linear-gradient(135deg, #0d6efd, #6610f2) !important;
}

.activity-card {
    transition: all 0.3s ease;
    border-radius: 1rem;
    overflow: hidden;
}

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

.activity-icon {
    font-size: 3rem;
    color: #0d6efd;
    transition: all 0.3s ease;
}

.activity-card:hover .activity-icon {
    transform: scale(1.1);
    color: #6610f2;
}

.certificate-card {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 2px solid #0d6efd !important;
}

.certificate-card .activity-icon {
    color: #28a745;
}

.certificate-card:hover {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-color: #28a745 !important;
}

.stats-card {
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    border: 2px solid #ff9800 !important;
}

.stats-card .activity-icon {
    color: #ff9800;
}

.feature-icon {
    font-size: 2.5rem;
    color: #0d6efd;
    transition: all 0.3s ease;
}

.feature-icon:hover {
    transform: scale(1.1);
    color: #6610f2;
}

/* Button animations */
.btn {
    transition: all 0.3s ease;
    border-radius: 0.5rem;
    font-weight: 500;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0b5ed7, #5a0fc8);
}

.btn-outline-primary {
    border: 2px solid #0d6efd;
    color: #0d6efd;
}

.btn-outline-primary:hover {
    background: #0d6efd;
    border-color: #0d6efd;
    color: white;
}

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

.card:hover {
    transform: translateY(-2px);
}

/* Responsive design */
@media (max-width: 768px) {
    .activity-icon {
        font-size: 2.5rem;
    }
    
    .feature-icon {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
}

/* Animation for page load */
.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animation for cards */
.activity-card:nth-child(1) { animation-delay: 0.1s; }
.activity-card:nth-child(2) { animation-delay: 0.2s; }
.activity-card:nth-child(3) { animation-delay: 0.3s; }
.activity-card:nth-child(4) { animation-delay: 0.4s; }
.activity-card:nth-child(5) { animation-delay: 0.5s; }
.activity-card:nth-child(6) { animation-delay: 0.6s; }

/* Gradient text effect */
.text-gradient {
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Pulse animation for important elements */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Custom scrollbar for better UX */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0b5ed7, #5a0fc8);
}