.event-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    padding: 20px;
}

.event-card {
    background: #fff;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.1);
    transition: transform 0.2s ease-in-out;
}

.event-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.event-title {
    font-size: 1.2rem;
    color: #2c3e50;
    margin: 0;
}

.event-status {
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 20px;
    color: #fff;
    font-weight: bold;
}

.event-status.open {
    background: #016220;
}

.event-status.full {
    background: #dc3545;
}

.event-description {
    margin: 12px 0;
    font-size: 0.95rem;
    color: #555;
}

.event-info p {
    margin: 6px 0;
    font-size: 0.9rem;
    color: #333;
    display: flex;
    align-items: center;
}

.event-info i {
    margin-right: 6px;
    color: #007bff;
}

.event-footer {
    margin-top: 15px;
    text-align: right;
}

.subscribe-btn {
    padding: 10px 18px;
    background: #016220;
    border: none;
    border-radius: 10px;
    color: #fff;
    font-weight: bold;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.subscribe-btn:hover {
    background: #0056b3;
}

.subscribe-btn.disabled {
    background: #aaa;
    cursor: not-allowed;
}