/* ============================================
   UPCOMING EVENTS - Event Discovery Module
   ============================================ */

/* Section Container */
#upcoming-events-section {
    margin-bottom: calc(2.5rem * var(--ui-scale));
}

/* Section Title with Calendar Animation */
#upcoming-events-section .section-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.events-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(29, 78, 216, 0.2));
    padding: 4px 12px;
    border-radius: 20px;
    font-size: var(--font-xs);
    color: var(--warm-gold);
    margin-left: var(--spacing-sm);
}

.events-badge i {
    animation: calendarShake 2s infinite;
}

@keyframes calendarShake {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(5deg);
    }
    75% {
        transform: rotate(-5deg);
    }
}

/* Events Grid */
.events-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Event Card */
.event-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: calc(1.25rem * var(--ui-scale));
    padding: calc(1.25rem * var(--ui-scale));
    transition: all 0.3s ease;
    cursor: pointer;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.event-card:hover {
    transform: translateY(calc(-0.3125rem * var(--ui-scale)));
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: 0 calc(0.75rem * var(--ui-scale)) calc(1.5rem * var(--ui-scale)) rgba(0, 0, 0, 0.3);
}

/* Event Card Gradient Border Effect */
.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--warm-gold), var(--bantu-blue), var(--warm-gold));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.event-card:hover::before {
    opacity: 1;
}

/* Event Header */
.event-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.event-title-section {
    flex: 1;
}

.event-title {
    font-size: var(--font-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--soft-white);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.event-title i {
    color: var(--warm-gold);
    font-size: var(--icon-md);
}

/* Event Date Badge */
.event-date-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, var(--bantu-blue), var(--warm-gold));
    padding: 8px 12px;
    border-radius: 12px;
    min-width: 60px;
    text-align: center;
}

.event-date-day {
    font-size: var(--font-xl);
    font-weight: 700;
    color: white;
    line-height: 1;
}

.event-date-month {
    font-size: var(--font-xs);
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
}

/* Event Time */
.event-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--warm-gold);
    font-size: var(--font-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.event-time i {
    font-size: var(--icon-sm);
}

/* Event Description */
.event-description {
    color: var(--slate-grey);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
    font-size: var(--font-sm);
}

/* Event Meta Info */
.event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--card-border);
}

.event-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-xs);
    color: var(--slate-grey);
}

.event-meta-item i {
    color: var(--warm-gold);
    font-size: 12px;
}

/* Event Tags */
.event-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.event-tag {
    background: rgba(255, 255, 255, 0.08);
    padding: calc(0.25rem * var(--ui-scale)) calc(0.75rem * var(--ui-scale));
    border-radius: calc(0.75rem * var(--ui-scale));
    font-size: var(--font-xs);
    color: var(--slate-grey);
    transition: all 0.2s ease;
}

.event-tag:hover {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warm-gold);
}

/* Event Actions */
.event-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.reminder-btn {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--warm-gold);
    color: var(--warm-gold);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: calc(0.5rem * var(--ui-scale));
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.reminder-btn:hover {
    background: rgba(245, 158, 11, 0.3);
    transform: translateY(-2px);
}

.reminder-btn.reminder-set {
    background: var(--warm-gold);
    color: var(--deep-black);
}

.details-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--card-border);
    color: var(--soft-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: calc(0.5rem * var(--ui-scale));
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.details-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Share Event Button */
.share-event-btn {
    background: none;
    border: none;
    color: var(--slate-grey);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    transition: all 0.3s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-event-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--warm-gold);
}

/* Countdown Timer */
.event-countdown {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-top: var(--spacing-md);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-value {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--warm-gold);
    font-family: 'Orbitron', monospace;
}

.countdown-label {
    font-size: 9px;
    color: var(--slate-grey);
    text-transform: uppercase;
}

/* Empty State */
#no-events {
    text-align: center;
    padding: calc(3rem * var(--ui-scale)) calc(1.5rem * var(--ui-scale));
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
}

#no-events .empty-icon {
    font-size: calc(3rem * var(--ui-scale));
    color: var(--warm-gold);
    opacity: 0.5;
    margin-bottom: var(--spacing-md);
}

#no-events h3 {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--soft-white);
}

#no-events p {
    color: var(--slate-grey);
    font-size: var(--font-sm);
    margin-bottom: var(--spacing-md);
}

#no-events .suggest-btn {
    background: linear-gradient(135deg, var(--bantu-blue), var(--warm-gold));
    border: none;
    padding: 8px 20px;
    border-radius: 30px;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s ease;
}

#no-events .suggest-btn:hover {
    transform: translateY(-2px);
}

/* Event Skeleton Loading */
.event-skeleton {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: calc(1.25rem * var(--ui-scale));
    padding: calc(1.25rem * var(--ui-scale));
}

.event-skeleton-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.event-skeleton-title {
    height: 24px;
    width: 60%;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.05) 25%, 
        rgba(255, 255, 255, 0.1) 50%, 
        rgba(255, 255, 255, 0.05) 75%);
    background-size: 200% 100%;
    animation: skeletonWave 1.5s infinite;
    border-radius: 4px;
}

.event-skeleton-date {
    height: 50px;
    width: 60px;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.05) 25%, 
        rgba(255, 255, 255, 0.1) 50%, 
        rgba(255, 255, 255, 0.05) 75%);
    background-size: 200% 100%;
    animation: skeletonWave 1.5s infinite;
    border-radius: 12px;
}

.event-skeleton-line {
    height: 14px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    margin-bottom: var(--spacing-sm);
    width: 100%;
}

.event-skeleton-line.short {
    width: 60%;
}

@keyframes skeletonWave {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .event-card {
        padding: calc(1rem * var(--ui-scale));
    }
    
    .event-title {
        font-size: var(--font-base);
    }
    
    .event-date-badge {
        padding: 4px 8px;
        min-width: 50px;
    }
    
    .event-date-day {
        font-size: var(--font-lg);
    }
    
    .event-meta {
        gap: var(--spacing-sm);
    }
    
    .event-actions {
        gap: var(--spacing-xs);
    }
    
    .reminder-btn, .details-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-xs);
    }
    
    .events-badge {
        font-size: 9px;
        padding: 2px 8px;
    }
}

@media (max-width: 480px) {
    .events-badge {
        display: none;
    }
    
    .event-header {
        flex-direction: column;
    }
    
    .event-date-badge {
        align-self: flex-start;
        flex-direction: row;
        gap: 8px;
        padding: 4px 12px;
    }
    
    .event-date-day {
        font-size: var(--font-base);
    }
    
    .event-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .event-countdown {
        width: 100%;
        justify-content: space-around;
    }
}

/* Light Theme */
.theme-light .event-card {
    background: rgba(255, 255, 255, 0.95);
}

.theme-light .event-title {
    color: #1a1a1a;
}

.theme-light .event-tag {
    background: rgba(0, 0, 0, 0.05);
}

/* High Contrast Theme */
.theme-high-contrast .event-card {
    border-width: 2px;
}

.theme-high-contrast .event-card:hover {
    border-color: var(--warm-gold);
}

.theme-high-contrast .reminder-btn {
    border-width: 2px;
}

.theme-high-contrast .event-countdown {
    border: 1px solid var(--soft-white);
}

/* Event Notification Animation */
@keyframes eventNotify {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
        color: #F59E0B;
    }
    100% {
        transform: scale(1);
    }
}

.notify-animation {
    animation: eventNotify 0.5s ease;
}

/* Calendar View Toggle */
.events-view-toggle {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.view-toggle-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--slate-grey);
}

.view-toggle-btn.active {
    background: linear-gradient(135deg, var(--bantu-blue), var(--warm-gold));
    color: white;
    border-color: transparent;
}

.view-toggle-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
}