/* Registration Closed Message Styles */
.registration-closed-message {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-left: 4px solid #dc3545;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1rem 0;
    color: #212529;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.registration-closed-message strong {
    color: #dc3545;
    font-weight: 600;
}

.registration-closed-message .phase-list {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
}

.registration-closed-message .phase-item {
    margin: 0.5rem 0;
    color: #212529;
}

.registration-closed-message .phase-icon {
    margin-right: 0.5rem;
}

.registration-closed-message .action-links {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid #dee2e6;
}

.registration-closed-message .action-links a {
    color: #0d6efd;
    text-decoration: none;
    font-weight: 500;
}

.registration-closed-message .action-links a:hover {
    text-decoration: underline;
}

.registration-closed-message .support-email {
    font-family: monospace;
    background: #e9ecef;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    display: inline-block;
    margin-top: 0.5rem;
    color: #212529;
}

.back-home-btn {
    background: #6c757d;
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    margin-top: 1rem;
    transition: all 0.3s;
}

.back-home-btn:hover {
    background: #5a6268;
    transform: translateY(-2px);
}