/* Auth Page Styles */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: var(--spacing-4);
}

.auth-container {
    width: 100%;
}

.auth-card {
    max-width: 420px;
    margin: 0 auto;
    padding: var(--spacing-8);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.auth-card.register-card {
    max-width: 480px;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.auth-header .logo {
    display: inline-block;
    margin-bottom: var(--spacing-6);
}

.auth-header .logo img {
    height: 40px;
}

.auth-header h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

.auth-header p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* Form Styles */
.auth-form .form-group label {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.forgot-link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 400;
}

.forgot-link:hover {
    text-decoration: underline;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.password-input {
    position: relative;
}

.password-input input {
    padding-right: 48px;
}

.toggle-password {
    position: absolute;
    right: var(--spacing-3);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-lg);
    color: var(--color-gray-400);
    cursor: pointer;
}

.toggle-password:hover {
    color: var(--color-gray-600);
}

.password-strength {
    margin-top: var(--spacing-2);
}

.strength-bar {
    height: 4px;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.strength-bar span {
    display: block;
    height: 100%;
    width: 0;
    transition: width var(--transition-normal), background-color var(--transition-normal);
}

.strength-text {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-top: var(--spacing-1);
}

/* Checkbox */
.checkbox-group {
    margin-bottom: var(--spacing-6);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 2px;
}

.checkbox-label a {
    color: var(--color-primary);
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-6) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-gray-200);
}

.auth-divider span {
    padding: 0 var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

/* Social Auth */
.social-auth {
    display: flex;
    gap: var(--spacing-3);
}

.btn-social {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

/* Single Google button centering */
.btn-google-single {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.btn-social:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

.btn-social svg {
    flex-shrink: 0;
}

/* Auth Footer */
.auth-footer {
    margin-top: var(--spacing-6);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

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

.auth-footer a:hover {
    text-decoration: underline;
}

/* Button Loading State */
.btn-loader {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .auth-page {
        padding: var(--spacing-3);
    }
    
    .auth-card {
        padding: var(--spacing-6);
        margin: var(--spacing-4) 0;
    }
    
    .auth-card.register-card {
        max-width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .social-auth {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .social-btn {
        width: 100%;
    }
    
    .auth-header h1 {
        font-size: var(--font-size-xl);
    }
    
    .auth-header p {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--spacing-4);
        border-radius: var(--radius-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .social-auth {
        flex-direction: column;
    }
    
    .auth-header .logo img {
        height: 32px;
    }
    
    .auth-header h1 {
        font-size: var(--font-size-lg);
    }
    
    .form-group label {
        font-size: var(--font-size-sm);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: var(--font-size-sm);
        padding: var(--spacing-3);
    }
    
    .btn {
        padding: var(--spacing-3) var(--spacing-4);
        font-size: var(--font-size-sm);
    }
    
    .error-message,
    .success-message {
        font-size: var(--font-size-sm);
        padding: var(--spacing-2) var(--spacing-3);
    }
}