.form-clt input.error,
.form-clt textarea.error {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.error-message {
    color: #dc3545;
    font-size: 14px;
    margin-top: 8px;
    font-weight: 500;
    display: flex;
    align-items: center;
    line-height: 1.1;
}

.error-message::before {
    content: '\f071';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-right: 6px;
    font-size: 12px;
}

/* Notificaciones */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: all 0.3s ease;
    opacity: 0;
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification.success {
    border-left: 4px solid #28a745;
}

.notification.error {
    border-left: 4px solid #dc3545;
}

.notification-content {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification.success .notification-content i {
    color: #28a745;
    font-size: 18px;
}

.notification.error .notification-content i {
    color: #dc3545;
    font-size: 18px;
}
    font-size: 18px;
}

.notification-content span {
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

.theme-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.theme-btn .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .notification {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100%);
    }
    
    .notification.show {
        transform: translateY(0);
    }
}

.form-clt input:focus,
.form-clt textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-clt input.error:focus,
.form-clt textarea.error:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}