body {
    background: var(--black);
    color: var(--text);
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", 'Helvetica Neue', Arial;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-header {
    padding: 60px 0 40px;
    text-align: center;
    background: var(--black);
}

.page-header h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin: 0 0 12px;
    font-weight: 800;
}

.page-header p {
    color: var(--muted);
    font-size: 1.1rem;
    margin: 0;
}

.events-section {
    padding: 40px 0;
}

.section-title {
    font-size: 1.8rem;
    margin: 0 0 24px;
    color: var(--text);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 32px;
    background: linear-gradient(180deg, var(--blue-500), var(--blue-700));
    border-radius: 2px;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.event-card {
    background: var(--card-bg);
    border: 1px solid var(--grey-600);
    border-radius: 16px;
    padding: 24px;
    transition: transform .2s ease, box-shadow .2s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,.3);
}

.event-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,.4);
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.event-date {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--blue-500);
}

.event-date-details {
    font-size: .75rem;
    color: var(--muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.status-upcoming {
    background: rgba(46, 143, 220, .2);
    color: var(--blue-400);
    border: 1px solid rgba(46, 143, 220, .3);
}

.status-ongoing {
    background: var(--success-light);
    color: var(--success);
    border: 1px solid rgba(46, 204, 113, .3);
    animation: pulse 2s ease-in-out infinite;
}

.status-completed {
    background: rgba(134, 142, 150, .2);
    color: var(--muted);
    border: 1px solid rgba(134, 142, 150, .3);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .6; }
}

.event-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--text);
}

.event-location {
    color: var(--muted);
    font-size: .95rem;
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.event-description {
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.5;
    margin: 0 0 16px;
}

.event-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: .85rem;
    color: var(--muted);
}

.event-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.event-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.btn-action {
    flex: 1;
    padding: 10px 16px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    transition: all .2s ease;
    text-decoration: none;
    text-align: center;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(90deg, var(--blue-700), var(--blue-500));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(46, 143, 220, .4);
}

.btn-secondary {
    background: transparent;
    color: var(--blue-500);
    border: 1px solid var(--blue-600);
}

.btn-secondary:hover {
    background: rgba(46, 143, 220, .1);
}

.btn-disabled {
    background: var(--grey-600);
    color: var(--muted);
    cursor: not-allowed;
    opacity: .5;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--muted);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: .3;
}

@media (max-width: 768px) {
    .events-grid {
        grid-template-columns: 1fr;
    }

    .event-actions {
        flex-direction: column;
    }

    .btn-action {
        width: 100%;
    }
    
    .event-card {
        padding: 20px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        padding: 40px 0 30px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .event-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}