/* Form validation and error styles */
.invalid {
    border: 1px solid #ff3366 !important;
    box-shadow: 0 0 0 2px rgba(255, 51, 102, 0.2);
}

.error-message {
    color: #ff3366;
    font-size: 0.8rem;
    margin-top: 0.3rem;
    animation: fadeIn 0.3s ease;
}

.form-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 500;
    animation: fadeIn 0.5s ease;
}

.form-message.success {
    background: rgba(39, 174, 96, 0.1);
    border: 1px solid rgba(39, 174, 96, 0.3);
    color: #27ae60;
}

.form-message.error {
    background: rgba(255, 51, 102, 0.1);
    border: 1px solid rgba(255, 51, 102, 0.3);
    color: #ff3366;
}

.form-message.fade-out {
    opacity: 0;
    transition: opacity 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}