/* Enhanced Authentication Modal Styles */

/* Override modal protection for auth modals */
#loginModal,
#registerModal,
#forgotPasswordModal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    padding: var(--spacing-md);
    overflow-y: auto;
    backdrop-filter: blur(5px);
}

/* When auth modals are shown */
#loginModal[style*="display: block"],
#registerModal[style*="display: block"],
#forgotPasswordModal[style*="display: block"] {
    display: block !important;
}

/* Enhanced modal content */
.modal-content {
    background-color: white;
    max-width: 480px;
    margin: 5% auto;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
    overflow: hidden;
}

/* Modal header styling */
.modal-header {
    background: linear-gradient(135deg, var(--primary-color), #C77DFF);
    color: white;
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: none;
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 400;
    margin: 0;
    color: white;
}

.modal-header .modal-close {
    color: white;
    opacity: 0.8;
    font-size: 1.8rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-header .modal-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Modal body */
.modal-body {
    padding: var(--spacing-xl);
}

/* Form styling */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(157, 78, 221, 0.1);
}

.form-group input:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

/* Form row for side-by-side inputs */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Checkbox styling */
.checkbox-label {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #666;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: var(--spacing-sm);
    cursor: pointer;
}

/* Error and success messages */
.login-error,
.register-error,
.forgot-message,
#loginError,
#registerError,
#forgotMessage {
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    display: none;
}

.login-error,
.register-error,
#loginError,
#registerError {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ef5350;
}

#forgotMessage[style*="color: #4CAF50"] {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #66bb6a;
}

/* Error shake animation */
.error-shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Modal actions */
.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    justify-content: space-between;
}

.modal-actions button {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-actions .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #C77DFF);
    color: white;
}

.modal-actions .btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(157, 78, 221, 0.3);
}

.modal-actions .btn-secondary {
    background: #f5f5f5;
    color: #666;
    border: 2px solid #e0e0e0;
}

.modal-actions .btn-secondary:hover {
    background: #e0e0e0;
}

/* Disabled button state */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Footer links */
.login-footer,
.register-footer,
.forgot-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #e0e0e0;
}

.login-footer p,
.register-footer p,
.forgot-footer p {
    margin: var(--spacing-sm) 0;
    font-size: 0.9rem;
    color: #666;
}

.login-footer a,
.register-footer a,
.forgot-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.login-footer a:hover,
.register-footer a:hover,
.forgot-footer a:hover {
    color: #8B3DC7;
    text-decoration: underline;
}

/* Small text helper */
.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
    color: #999;
}

/* Notification styles */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    max-width: 400px;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    z-index: 10000;
}

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

.notification-success {
    background-color: #4CAF50;
    color: white;
}

.notification-error {
    background-color: #f44336;
    color: white;
}

.notification-warning {
    background-color: #ff9800;
    color: white;
}

.notification-info {
    background-color: var(--primary-color);
    color: white;
}

/* Responsive design */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        margin: 10% auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .modal-actions button {
        width: 100%;
    }
}

/* Modal animation */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

/* Accessibility improvements */
.modal:focus-within {
    outline: none;
}

.form-group input:focus-visible,
button:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Terms and privacy links */
.checkbox-label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.checkbox-label a:hover {
    color: #8B3DC7;
}