/**
 * Standardized Event Styles
 * Consistent design system for all event pages
 */

:root {
    /* Color Palette */
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    
    /* Neutral Colors */
    --text-primary: #1a1a1a;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --bg-white: #ffffff;
    --bg-light: #f7fafc;
    --bg-gray: #e2e8f0;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-warm: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.25rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* Event Card Styles */
.event-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
}

.event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.event-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.event-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.featured-badge,
.soldout-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 1;
}

.featured-badge {
    background: var(--gradient-primary);
    color: white;
}

.soldout-badge {
    background: var(--danger-color);
    color: white;
}

.event-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.event-category-badge {
    background: var(--bg-gray);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
}

.event-date {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.event-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.event-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.event-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.event-location,
.event-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9375rem;
}

.event-location {
    color: var(--text-secondary);
}

.event-location .icon {
    font-size: 1rem;
}

.price-free {
    color: var(--success-color);
    font-weight: 600;
}

.price-range {
    color: var(--primary-color);
    font-weight: 600;
}

.event-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.rating-value {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.event-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.btn-details,
.btn-tickets {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.btn-details {
    background: var(--bg-gray);
    color: var(--text-primary);
}

.btn-details:hover {
    background: var(--text-secondary);
    color: white;
}

.btn-tickets {
    background: var(--gradient-primary);
    color: white;
}

.btn-tickets:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Event Grid Layout */
.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

/* Event List Layout */
.event-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.event-list .event-card {
    display: flex;
    flex-direction: row;
}

.event-list .event-image {
    width: 300px;
    height: 200px;
}

.event-list .event-card-inner {
    flex-direction: row;
}

/* Calendar View */
.calendar-view {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.calendar-month {
    margin-bottom: var(--spacing-2xl);
}

.month-header {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--bg-gray);
}

.month-events {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.calendar-event {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.calendar-event:hover {
    background: var(--bg-gray);
    transform: translateX(4px);
}

.calendar-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 60px;
    padding: var(--spacing-sm);
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
}

.calendar-date .day {
    font-size: 1.5rem;
    font-weight: 700;
}

.calendar-date .weekday {
    font-size: 0.75rem;
    text-transform: uppercase;
}

.calendar-event-info {
    flex: 1;
}

.calendar-event-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.calendar-event-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.calendar-event-info .time {
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.calendar-event-price {
    font-weight: 600;
    color: var(--primary-color);
}

/* Filter Styles */
.event-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 150px;
}

.filter-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.filter-group input,
.filter-group select {
    padding: var(--spacing-sm);
    border: 1px solid var(--bg-gray);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* No Events Message */
.no-events {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
    font-size: 1.125rem;
}

/* Loading State */
.event-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-2xl);
    color: var(--primary-color);
}

.event-loading::after {
    content: '⏳';
    font-size: 2rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md);
    }
    
    .event-grid {
        grid-template-columns: 1fr;
    }
    
    .event-list .event-card {
        flex-direction: column;
    }
    
    .event-list .event-image {
        width: 100%;
    }
    
    .event-list .event-card-inner {
        flex-direction: column;
    }
    
    .calendar-event {
        flex-direction: column;
        text-align: center;
    }
    
    .event-filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
}

/* Print Styles */
@media print {
    .event-actions,
    .event-filters {
        display: none;
    }
    
    .event-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--bg-gray);
    }
}