/* Grid container */
.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 cards per row */
    gap: 1.5rem; /* space between cards */
}

/* Responsive: 2 columns on medium screens, 1 on small */
@media (max-width: 992px) {
    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .events-grid {
        grid-template-columns: 1fr;
    }
}

/* Card styling */
.event-card {
    border: none;
    border-radius: 0.5rem;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(255, 255, 255, 0.15);
    border-radius: 0.75rem;
    border-color: white;
}

.event-card-header {
    padding: 0.75rem 1rem;
    font-weight: 600;
    text-transform: uppercase;
    color: white;
}

.event-card-body {
    padding: 1rem;
    flex-grow: 1;
}

.event-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.event-subtitle {
    font-size: 0.95rem;
    color: #eee;
}

.event-info {
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* Status colors */
.event-card.completed { background-color: #28a745; }
.event-card.programmed { background-color: #007bff; }
.event-card.preparation { background-color: #dc3545; }


.event-btn {
    display: inline-block;
    text-align: center;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    margin-top: auto; /* pushes button to bottom if card-body is flex */
    transition: background-color 0.2s ease, transform 0.2s ease;
    color: white;
}

/* Color based on status */
.event-card.completed .event-btn { background-color: #218838; }
.event-card.programmed .event-btn { background-color: #0069d9; }
.event-card.preparation .event-btn { background-color: #c82333; }

.event-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}