/* Authentication Pages CSS */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: var(--spacing-md);
}

.auth-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 450px;
    overflow: hidden;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-header {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.auth-header h1 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.auth-header p {
    opacity: 0.9;
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

.auth-form {
    padding: var(--spacing-xl) var(--spacing-lg);
}

.auth-footer {
    padding: var(--spacing-lg);
    text-align: center;
    background-color: var(--light-gray);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.auth-footer p {
    margin-bottom: 0;
    font-size: var(--font-size-sm);
    color: var(--gray);
}

.auth-footer a {
    color: var(--primary-color);
    font-weight: 500;
}

/* Verification Content */
.verification-content {
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
}

.success-icon,
.error-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: bold;
    margin: 0 auto var(--spacing-lg);
}

.success-icon {
    background-color: var(--success-color);
    color: var(--white);
}

.error-icon {
    background-color: var(--danger-color);
    color: var(--white);
}

.verification-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-lg);
}

/* Enhanced Form Styles for Auth */
.auth-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.auth-form label {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.auth-form input {
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
}

.auth-form input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.15);
    outline: none;
}

.auth-form input:invalid {
    border-color: var(--danger-color);
}

.auth-form .btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
}

.auth-form .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.auth-form .btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), #004085);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Checkbox Styles */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: var(--spacing-sm);
    margin-top: 2px;
    accent-color: var(--primary-color);
}

/* Alert Styles for Auth */
.auth-form .alert {
    border-radius: var(--border-radius-lg);
    border: none;
    font-weight: 500;
}

.auth-form .alert-success {
    background-color: #d1edff;
    color: #0c5460;
    border-left: 4px solid var(--success-color);
}

.auth-form .alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--danger-color);
}

/* Error Message Styles */
.auth-form .error-message {
    color: var(--danger-color);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
}

.auth-form .error-message::before {
    content: '⚠';
    margin-right: var(--spacing-xs);
}

/* Loading State */
.auth-form .btn.loading {
    position: relative;
    color: transparent;
}

.auth-form .btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-container {
        padding: var(--spacing-sm);
    }
    
    .auth-card {
        max-width: 100%;
        margin: var(--spacing-sm);
    }
    
    .auth-header {
        padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    }
    
    .auth-form {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .auth-footer {
        padding: var(--spacing-md);
    }
    
    .verification-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .verification-actions .btn {
        width: 100%;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .auth-header h1 {
        font-size: var(--font-size-xl);
    }
    
    .auth-form input {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .auth-form .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .auth-card {
        background: #1a1a1a;
        color: #ffffff;
    }
    
    .auth-form label {
        color: #ffffff;
    }
    
    .auth-form input {
        background-color: #2d2d2d;
        border-color: #404040;
        color: #ffffff;
    }
    
    .auth-form input:focus {
        border-color: var(--primary-color);
    }
    
    .auth-footer {
        background-color: #2d2d2d;
        border-top-color: #404040;
    }
}

/* Accessibility Improvements */
.auth-form input:focus,
.auth-form .btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.auth-form .btn:focus:not(:focus-visible) {
    outline: none;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .auth-card {
        border: 2px solid var(--dark-gray);
    }
    
    .auth-form input {
        border-width: 2px;
    }
    
    .auth-form .btn {
        border-width: 2px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .auth-card {
        animation: none;
    }
    
    .auth-form .btn:hover {
        transform: none;
    }
    
    .auth-form input,
    .auth-form .btn {
        transition: none;
    }
}