/* ==========================================
   AUTHENTICATION PAGES (Login, Register, Forgot)
   Modern, clean design with gradient background
========================================== */

.auth-section {
    min-height: calc(100vh - 200px);
    padding: 60px 0;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #F0F2F5 0%, #E8ECF1 100%);
}

.auth-wrapper {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
}

.auth-card {
    background: var(--color-white, #FFFFFF);
    border-radius: 24px;
    padding: 40px 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

/* Header */
.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo {
    margin-bottom: 20px;
}

.auth-logo-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold, 700);
    color: var(--color-black, #111111);
    margin-bottom: 8px;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-light, #4A4A4A);
}

/* Alert Messages */
.auth-alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 0.8125rem;
    margin-bottom: 24px;
}

.auth-alert i {
    font-size: 18px;
    flex-shrink: 0;
}

.auth-alert-error {
    background: #FEF2F2;
    border: 1px solid #FEE2E2;
    color: #DC2626;
}

.auth-alert-success {
    background: #F0FDF4;
    border: 1px solid #DCFCE7;
    color: #16A34A;
}

/* Form */
.auth-form {
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: var(--font-weight-semibold, 600);
    color: var(--color-black, #111111);
    margin-bottom: 8px;
}

.form-group label i {
    font-size: 14px;
    color: var(--color-primary, #4D6AFF);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.875rem;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    transition: all var(--transition-fast, 0.2s ease);
    background: var(--color-white, #FFFFFF);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary, #4D6AFF);
    box-shadow: 0 0 0 3px rgba(77, 106, 255, 0.1);
}

/* Password Wrapper */
.password-wrapper {
    position: relative;
}

.password-wrapper .form-control {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-lighter, #8A8A8A);
    transition: color var(--transition-fast, 0.2s ease);
}

.toggle-password:hover {
    color: var(--color-primary, #4D6AFF);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.8125rem;
    color: var(--color-text-light, #4A4A4A);
}

.checkbox-label input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    display: inline-block;
    position: relative;
    transition: all var(--transition-fast, 0.2s ease);
}

.checkbox-label input:checked + .checkmark {
    background: var(--color-primary, #4D6AFF);
    border-color: var(--color-primary, #4D6AFF);
}

.checkbox-label input:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.forgot-link {
    font-size: 0.8125rem;
    color: var(--color-primary, #4D6AFF);
    text-decoration: none;
    transition: color var(--transition-fast, 0.2s ease);
}

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

/* Auth Button */
.auth-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--color-primary, #4D6AFF), var(--color-primary-dark, #3B56D9));
    color: var(--color-white, #FFFFFF);
    border: none;
    border-radius: 40px;
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold, 600);
    cursor: pointer;
    transition: all var(--transition-normal, 0.3s ease);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(77, 106, 255, 0.3);
}

/* Divider */
.auth-divider {
    text-align: center;
    margin: 24px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
}

.auth-divider span {
    background: var(--color-white, #FFFFFF);
    padding: 0 16px;
    font-size: 0.75rem;
    color: var(--color-text-lighter, #8A8A8A);
    position: relative;
    z-index: 1;
}

/* Social Login */
.social-login {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}

.social-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 40px;
    font-size: 0.8125rem;
    font-weight: var(--font-weight-semibold, 600);
    text-decoration: none;
    transition: all var(--transition-normal, 0.3s ease);
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    background: var(--color-white, #FFFFFF);
    color: var(--color-text, #1A1A1A);
}

.social-btn i {
    font-size: 16px;
}

.social-btn.google i {
    color: #DB4437;
}

.social-btn.linkedin i {
    color: #0077B5;
}

.social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Footer */
.auth-footer {
    text-align: center;
    padding-top: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.auth-footer p {
    font-size: 0.8125rem;
    color: var(--color-text-light, #4A4A4A);
}

.auth-footer a {
    color: var(--color-primary, #4D6AFF);
    text-decoration: none;
    font-weight: var(--font-weight-semibold, 600);
}

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

/* Demo Notice (Remove in production) */
.demo-notice {
    padding: 20px 0 60px;
    background: var(--color-background, #F8F9FA);
}

.demo-card {
    max-width: 600px;
    margin: 0 auto;
    background: #FFF3E0;
    border: 1px solid #FFE0B2;
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.demo-card i {
    font-size: 22px;
    color: #FFA500;
    flex-shrink: 0;
}

.demo-card strong {
    color: #8B6B00;
}

.demo-card ul {
    margin: 8px 0 0 20px;
    font-size: 0.75rem;
    color: #8B6B00;
}

.demo-card li {
    margin-bottom: 4px;
}

/* Form Hint */
.form-hint {
    font-size: 0.6875rem;
    color: var(--color-text-lighter, #8A8A8A);
    margin-top: 6px;
}

/* Help Box */
.help-box {
    background: var(--color-background, #F8F9FA);
    border-radius: 12px;
    padding: 20px;
    margin-top: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.help-box i {
    font-size: 28px;
    color: var(--color-primary, #4D6AFF);
    flex-shrink: 0;
}

.help-box strong {
    display: block;
    font-size: 0.875rem;
    color: var(--color-black, #111111);
    margin-bottom: 4px;
}

.help-box p {
    font-size: 0.75rem;
    color: var(--color-text-light, #4A4A4A);
    margin: 0 0 8px 0;
}

.help-link {
    font-size: 0.75rem;
    color: var(--color-primary, #4D6AFF);
    text-decoration: none;
    font-weight: var(--font-weight-semibold, 600);
}

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

/* Security Notice */
.security-notice {
    max-width: 480px;
    margin: 20px auto 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(77, 106, 255, 0.05);
    border-radius: 12px;
}

.security-notice i {
    font-size: 18px;
    color: var(--color-primary, #4D6AFF);
}

.security-notice p {
    font-size: 0.6875rem;
    color: var(--color-text-light, #4A4A4A);
    margin: 0;
}

/* Back to Login Link with arrow */
.auth-footer a i {
    font-size: 10px;
    margin-right: 4px;
}

/* Password Requirements */
.password-requirements {
    list-style: none;
    padding: 0;
    margin: 12px 0 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.password-requirements li {
    font-size: 0.6875rem;
    color: var(--color-text-lighter, #8A8A8A);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.password-requirements li i {
    font-size: 10px;
}

.password-requirements li .fas.fa-check-circle {
    color: #10B981;
}

/* Password Tips Box */
.password-tips {
    max-width: 480px;
    margin: 20px auto 0;
    background: var(--color-background, #F8F9FA);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.password-tips i {
    font-size: 22px;
    color: var(--color-primary, #4D6AFF);
    flex-shrink: 0;
}

.password-tips strong {
    display: block;
    font-size: 0.75rem;
    color: var(--color-black, #111111);
    margin-bottom: 6px;
}

.password-tips ul {
    margin: 0;
    padding-left: 16px;
}

.password-tips li {
    font-size: 0.6875rem;
    color: var(--color-text-light, #4A4A4A);
    margin-bottom: 2px;
}

/* Disabled button state */
.auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Disabled input field */
.form-control:disabled,
.form-control[readonly] {
    background: var(--color-background, #F8F9FA);
    cursor: not-allowed;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 767px) {
    .password-requirements {
        flex-direction: column;
        gap: 6px;
    }
    
    .password-tips {
        padding: 12px 16px;
        gap: 12px;
    }
    
    .password-tips i {
        font-size: 18px;
    }
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .help-box {
        padding: 16px;
        gap: 12px;
    }
    
    .help-box i {
        font-size: 22px;
    }
    
    .security-notice {
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
}

/* Responsive */
@media (max-width: 767px) {
    .auth-section {
        padding: 40px 0;
    }
    
    .auth-card {
        padding: 32px 24px;
    }
    
    .auth-title {
        font-size: 1.25rem;
    }
    
    .social-login {
        flex-direction: column;
        gap: 12px;
    }
}