/* Custom CSS for Arrangementer.eu */

:root {
    --primary-color: #4e73df;
    --secondary-color: #858796;
    --success-color: #1cc88a;
    --info-color: #36b9cc;
    --warning-color: #f6c23e;
    --danger-color: #e74a3b;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom event cards */
.event-card {
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
    overflow: hidden;
}

.event-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.2) !important;
    border-left-width: 6px;
}

.event-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.event-card:hover .event-image {
    transform: scale(1.05);
}

/* Category badges */
.category-badge {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    margin: -24px -24px 30px -24px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.3;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

/* Feature icons */
.feature-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Calendar month sections */
.calendar-month {
    background: linear-gradient(to right, #f8f9fc 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    border: 1px solid #e3e6f0;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.month-header {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive improvements */
@media (max-width: 768px) {
    .hero-section {
        padding: 50px 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .feature-icon {
        font-size: 2.5rem;
    }
    
    .event-image {
        height: 180px;
    }
}

/* Custom button styles */
.btn-custom {
    border-radius: 50px;
    padding: 10px 25px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Card animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.5s ease;
}

/* Filter buttons */
.filter-btn-group .btn {
    margin: 0.25rem;
    border-radius: 20px;
}

/* Pulse animation for new events */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(78, 115, 223, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(78, 115, 223, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(78, 115, 223, 0);
    }
}

.new-event {
    animation: pulse 2s infinite;
}