/* ==========================================================
   Auth Pages - DraftSend Premium
   Depends on shared.css for base tokens, fonts, buttons, forms

   @version 2.4.0
   @last_updated 2026-05-25

   @changelog
     2.4.0 - CLEANUP: Moved login/register inline auth CSS into this file.
            - ADDED: Register selected-plan-card styles.
            - ADDED: Register two-column name grid and responsive behavior.
            - ADDED: Shared password-field-wrap/password-toggle styles.
            - ADDED: Honeypot field utility class.
            - PRESERVED: Enhanced split layout, auth form, alerts, footer, password,
              and legacy auth-sidebar support.
     2.3.0 - FIXED: Corrected broken @media brace that trapped enhanced auth layout inside mobile-only rules.
            - CLEANED: Removed duplicated enhanced auth override blocks.
            - ADDED: Stable desktop split layout for login/register pages.
            - PRESERVED: Existing auth form, alerts, footer, password, and legacy auth-sidebar styles.
   ========================================================== */


/* ------------------ Legacy Auth Layout Support ------------------ */

.auth-layout {
    display: flex;
    min-height: calc(100vh - 80px);
    margin-top: 80px;
}

@media (max-width: 768px) {
    .auth-layout {
        flex-direction: column;
        margin-top: 70px;
        min-height: calc(100vh - 70px);
    }
}


/* ------------------ Legacy Auth Sidebar Support ------------------ */

.auth-sidebar {
    width: 45%;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.95), rgba(14, 165, 233, 0.9));
    color: white;
    padding: var(--space-12) var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.auth-sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?auto=format&fit=crop&w=1000&q=80') center/cover no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.auth-sidebar-content {
    position: relative;
    z-index: 1;
    max-width: 480px;
}

@media (max-width: 1024px) {
    .auth-sidebar {
        width: 40%;
        padding: var(--space-8) var(--space-6);
    }
}

@media (max-width: 768px) {
    .auth-sidebar {
        width: 100%;
        padding: var(--space-8) var(--space-6);
        min-height: 280px;
    }

    .auth-sidebar-content {
        max-width: 100%;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .auth-sidebar {
        padding: var(--space-6) var(--space-4);
        min-height: 240px;
    }
}

@media (max-width: 480px) {
    .auth-sidebar {
        padding: var(--space-5) var(--space-3);
        min-height: 200px;
    }

    .auth-features-list li {
        font-size: 12px;
        gap: var(--space-2);
        margin-bottom: var(--space-3);
    }

    .auth-features-list li i {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }

    .auth-tab {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-sm);
    }

    .auth-form-header h2 {
        font-size: 1.5rem;
    }
}


/* ------------------ Auth Container ------------------ */

.auth-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


/* ------------------ Auth Header ------------------ */

.auth-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
}

.auth-header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    line-height: 1;
}

.draftsend-logo-img {
    display: block;
    width: 140px;
    max-width: 100%;
    height: auto;
}

.auth-logo-img {
    width: 138px;
    max-width: 48vw;
    height: auto;
}

.auth-back-home {
    color: var(--ink-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
}

.auth-back-home:hover {
    color: var(--accent-warm);
    text-decoration: none;
}

@media (max-width: 640px) {
    .draftsend-logo-img,
    .auth-logo-img {
        width: 120px;
    }
}

@media (max-width: 520px) {
    .auth-back-home {
        font-size: 13px;
    }

    .auth-back-home i {
        display: none;
    }
}

@media (max-width: 400px) {
    .auth-header-inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .draftsend-logo-img,
    .auth-logo-img {
        width: 110px;
    }
}


/* ------------------ Base Auth Main Content ------------------ */

.auth-main {
    flex: 1;
    padding: var(--space-12) var(--space-8);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
}

.auth-card-wrapper {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .auth-main {
        padding: var(--space-8) var(--space-6);
    }
}

@media (max-width: 768px) {
    .auth-main {
        padding: var(--space-6) var(--space-4);
    }
}


/* ------------------ Auth Card Legacy Support ------------------ */

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border);
    overflow: hidden;
}

.auth-card-header {
    padding: 2rem 2rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: var(--bg-soft);
}

.auth-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--ink-deep);
}

.auth-card-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.auth-card-body {
    padding: 2rem;
}

@media (max-width: 640px) {
    .auth-card {
        max-width: 100%;
    }

    .auth-card-header,
    .auth-card-body {
        padding: 1.5rem;
    }
}


/* ------------------ Auth Form ------------------ */

.auth-form {
    background: var(--surface);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.auth-form.standalone {
    margin: 0 auto;
    max-width: 400px;
}

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

.auth-form-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--space-2);
    color: var(--ink-deep);
}

.auth-form-header p {
    color: var(--text-muted);
    font-size: var(--font-size-base);
    margin-bottom: 0;
}

.auth-form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    font-size: var(--font-size-sm);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.remember-me {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid var(--border);
    cursor: pointer;
}

.forgot-password {
    color: var(--ink-main);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.forgot-password:hover {
    text-decoration: underline;
    color: var(--accent-warm);
}

.auth-submit-btn {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: var(--space-6);
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--space-8) 0;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

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

.auth-divider span {
    padding: 0 var(--space-4);
}

.auth-switch {
    text-align: center;
    margin-top: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border);
}

.auth-switch p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

.auth-switch a {
    color: var(--ink-main);
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    padding: var(--space-1);
    border-radius: var(--radius);
    transition: var(--transition);
}

.auth-switch a:hover {
    color: var(--accent-warm);
    background: var(--surface-soft);
    text-decoration: underline;
}

.auth-form .form-error,
.auth-card .form-error {
    margin-top: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: #FEF2F2;
    border-radius: var(--radius);
    border-left: 3px solid #EF4444;
    color: #991B1B;
    font-size: var(--font-size-sm);
}

.auth-form .form-error::before,
.auth-card .form-error::before {
    display: none;
}

.auth-error-text {
    color: #dc2626;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: block;
}

.auth-muted-help {
    color: #6b7280;
    font-size: 0.85rem;
}

.auth-link {
    color: #1e40af;
    text-decoration: none;
}

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

@media (max-width: 768px) {
    .auth-form {
        padding: var(--space-6) var(--space-5);
    }
}

@media (max-width: 640px) {
    .auth-form {
        padding: var(--space-5) var(--space-4);
        border-radius: var(--radius-lg);
    }

    .auth-form-header {
        margin-bottom: var(--space-6);
    }

    .auth-form-header h2 {
        font-size: var(--font-size-2xl);
    }

    .auth-form-options {
        flex-direction: column;
        align-items: stretch;
    }
}


/* ------------------ Register Page Additions ------------------ */

.register-name-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.selected-plan-card {
    border: 1px solid rgba(16, 185, 129, 0.18);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.03));
    border-radius: 16px;
    padding: 1rem;
    margin-bottom: 1.25rem;
}

.selected-plan-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.selected-plan-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #065f46;
    background: rgba(16, 185, 129, 0.14);
    border: 1px solid rgba(16, 185, 129, 0.18);
    margin-bottom: 0.5rem;
}

.selected-plan-name {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #111827;
}

.selected-plan-description {
    margin: 0.35rem 0 0;
    color: #4b5563;
    font-size: 0.92rem;
    line-height: 1.5;
}

.selected-plan-price {
    text-align: right;
    flex-shrink: 0;
}

.selected-plan-price strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
    color: #111827;
    line-height: 1.1;
}

.selected-plan-price span {
    display: block;
    color: #6b7280;
    font-size: 0.85rem;
    margin-top: 0.1rem;
}

.selected-plan-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.selected-plan-meta-item {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(209, 213, 219, 0.6);
    border-radius: 12px;
    padding: 0.75rem;
}

.selected-plan-meta-label {
    display: block;
    color: #6b7280;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.25rem;
}

.selected-plan-meta-value {
    color: #111827;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.35;
}

.selected-plan-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 0.75rem;
    list-style: none;
    padding: 0;
    margin: 0.85rem 0 0.75rem;
}

.selected-plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    color: #374151;
    font-size: 0.88rem;
    line-height: 1.5;
}

.selected-plan-features li::before {
    content: "✓";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
    font-size: 0.72rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 0.14rem;
}

.selected-plan-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.selected-plan-trial {
    color: #065f46;
    font-size: 0.84rem;
    font-weight: 700;
}

.selected-plan-change {
    color: #1e40af;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
}

.selected-plan-change:hover {
    text-decoration: underline;
}

.register-hp-field {
    position: absolute !important;
    left: -9999px !important;
    top: auto !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.social-auth-disabled-note {
    display: none;
}

.password-strength-wrap {
    margin-top: 0.5rem;
}

.password-strength-track {
    height: 4px;
    background: #e5e7eb;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.password-strength-fill {
    height: 100%;
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 2px;
}

@media (max-width: 640px) {
    .register-name-grid {
        grid-template-columns: 1fr;
    }

    .selected-plan-card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .selected-plan-price {
        text-align: left;
    }

    .selected-plan-meta {
        grid-template-columns: 1fr;
    }

    .selected-plan-features {
        grid-template-columns: 1fr;
    }
}


/* ------------------ Password Input / Toggle ------------------ */

.password-input-wrapper,
.password-field-wrap {
    position: relative;
}

.password-input-wrapper .form-control,
.password-field-wrap .form-control {
    padding-right: 42px;
}

.toggle-password,
.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    font-size: 0.9rem;
    border-radius: 999px;
    z-index: 2;
}

.toggle-password:hover,
.toggle-password:focus,
.password-toggle:hover,
.password-toggle:focus {
    color: #111827;
    background: rgba(107, 114, 128, 0.10);
    outline: none;
}


/* ------------------ Social Auth ------------------ */

.auth-social {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.social-btn {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: var(--font-size-sm);
    font-family: var(--font-sans);
    color: var(--text-main);
    text-decoration: none;
}

.social-btn:hover {
    background: var(--bg-soft);
    border-color: var(--ink-main);
    transform: translateY(-2px);
}

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

.social-btn.github {
    color: #24292F;
}

.social-btn i {
    font-size: var(--font-size-lg);
}

@media (max-width: 640px) {
    .auth-social {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .social-btn {
        justify-content: center;
    }
}


/* ------------------ Terms / Notices / Alerts ------------------ */

.auth-terms-notice {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--space-6);
    line-height: 1.5;
    padding: 0 var(--space-4);
}

.auth-terms-notice a {
    color: var(--ink-main);
    text-decoration: none;
    font-weight: 500;
}

.auth-terms-notice a:hover {
    text-decoration: underline;
    color: var(--accent-warm);
}

.auth-alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.auth-alert-success {
    background: var(--success-bg);
    border: 1px solid #A7F3D0;
    color: #065F46;
}

.auth-alert-error {
    background: var(--error-bg);
    border: 1px solid #FECACA;
    color: #991B1B;
}

.auth-alert-warning {
    background: var(--warning-bg);
    border: 1px solid #FDE68A;
    color: #92400E;
}

.auth-alert-info {
    background: var(--info-bg);
    border: 1px solid #BFDBFE;
    color: #1E40AF;
}

.verification-notice {
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    border-radius: var(--radius);
    padding: var(--space-4);
    margin-bottom: var(--space-6);
    border: 1px solid #BFDBFE;
}

.verification-notice-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.verification-notice-header i {
    color: #2563EB;
    font-size: var(--font-size-lg);
}

.verification-notice-header h4 {
    margin: 0;
    font-size: var(--font-size-base);
    color: #1E40AF;
    font-family: var(--font-sans);
}

.verification-notice p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: #374151;
    line-height: 1.5;
}


/* ------------------ Password Strength / Loading / Form Helpers ------------------ */

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

.strength-meter {
    height: 4px;
    background: var(--border);
    border-radius: var(--radius-pill);
    overflow: hidden;
    margin-bottom: var(--space-1);
}

.strength-fill {
    height: 100%;
    width: 0;
    border-radius: var(--radius-pill);
    transition: width 0.3s ease;
}

.strength-fill.weak {
    width: 33%;
    background: #EF4444;
}

.strength-fill.medium {
    width: 66%;
    background: #F59E0B;
}

.strength-fill.strong {
    width: 100%;
    background: #10B981;
}

.strength-text {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
}

.auth-form-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.auth-form-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 10;
    border-radius: var(--radius-xl);
}

.auth-form-loading .loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 11;
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--ink-main);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.auth-form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.auth-form-group-half {
    flex: 1;
    min-width: 0;
}

.auth-form-hint {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: var(--text-muted);
}

.auth-back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    color: var(--text-muted);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition);
}

.auth-back-link:hover {
    color: var(--ink-main);
}

.auth-back-link i {
    font-size: 14px;
}

@media (max-width: 768px) {
    .auth-form-row {
        flex-direction: column;
        gap: 15px;
    }

    .auth-form-group-half {
        width: 100%;
    }
}


/* ------------------ Auth Footer ------------------ */

.auth-footer {
    padding: 2rem 0;
    background-color: #111827;
    color: #E5E7EB;
    margin-top: auto;
}

.auth-footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
    text-align: center;
}

.auth-footer-logo {
    font-family: var(--font-sans);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #ffffff;
}

.auth-footer-logo-img {
    width: 120px;
    max-width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}

.auth-footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.auth-footer-links a {
    color: #9CA3AF;
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.auth-footer-links a:hover {
    color: #E5E7EB;
}

.auth-copyright {
    font-size: 0.8rem;
    color: #6B7280;
}

@media (max-width: 640px) {
    .auth-footer-links {
        gap: 1rem;
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .auth-footer-logo-img {
        width: 90px;
    }
}


/* ==========================================================
   Enhanced Auth Split Layout
   Must remain after base auth rules
   ========================================================== */

.auth-container.auth-container-enhanced {
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 18%, rgba(30, 58, 138, 0.12), transparent 34rem),
        radial-gradient(circle at 90% 82%, rgba(34, 197, 94, 0.11), transparent 30rem),
        linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
    display: flex;
    flex-direction: column;
}

.auth-container-enhanced .auth-header {
    flex: 0 0 auto;
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    backdrop-filter: blur(14px);
}

.auth-container-enhanced .auth-header-inner {
    width: min(1180px, calc(100% - 32px));
    max-width: 1180px;
    margin: 0 auto;
    min-height: 68px;
    padding: 0;
}

.auth-container-enhanced .auth-main.auth-main-split {
    width: min(1320px, calc(100% - 96px));
    max-width: 1320px;
    margin: 0 auto;
    padding: clamp(2.75rem, 5vh, 4.5rem) 0;
    flex: 1 0 auto;
    display: grid;
    grid-template-columns: minmax(560px, 1.1fr) minmax(380px, 0.9fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
    justify-content: center;
    background: transparent;
}

.auth-container-enhanced .auth-visual-panel {
    min-height: 570px;
    display: flex;
    align-items: center;
    padding: 0;
    border-radius: 36px;
    background:
        radial-gradient(circle at 16% 14%, rgba(255, 255, 255, 0.34), transparent 28%),
        radial-gradient(circle at 92% 80%, rgba(34, 197, 94, 0.42), transparent 34%),
        linear-gradient(135deg, #0f172a 0%, #1e3a8a 42%, #0ea5e9 72%, #22c55e 100%);
    color: #ffffff;
    box-shadow: 0 32px 80px rgba(15, 23, 42, 0.26);
    overflow: hidden;
    position: relative;
}

.auth-container-enhanced .auth-visual-panel::before {
    content: "";
    position: absolute;
    width: 320px;
    height: 320px;
    left: -110px;
    bottom: -120px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.11);
    pointer-events: none;
}

.auth-container-enhanced .auth-visual-panel::after {
    content: "";
    position: absolute;
    width: 360px;
    height: 360px;
    right: -130px;
    top: -140px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.17);
    pointer-events: none;
}

.auth-container-enhanced .auth-visual-content {
    position: relative;
    z-index: 2;
    padding: clamp(2.5rem, 5vw, 4rem);
    width: 100%;
}

.auth-container-enhanced .auth-visual-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1.35rem;
    padding: 0.6rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.auth-container-enhanced .auth-visual-content h1 {
    margin: 0;
    max-width: 660px;
    color: #ffffff;
    font-family: var(--font-display, var(--font-sans));
    font-size: clamp(4rem, 5vw, 5.7rem);
    line-height: 0.92;
    letter-spacing: -0.08em;
    font-weight: 900;
}

.auth-container-enhanced .auth-visual-content p {
    margin: 1.5rem 0 0;
    max-width: 660px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.08rem;
    line-height: 1.75;
}

.auth-container-enhanced .auth-benefit-list {
    display: grid;
    gap: 0.9rem;
    margin-top: 2rem;
    max-width: 560px;
}

.auth-container-enhanced .auth-benefit-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    font-weight: 800;
}

.auth-container-enhanced .auth-benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.auth-container-enhanced .auth-campaign-card {
    display: block;
    margin-top: 2.35rem;
    max-width: 500px;
    border-radius: 28px;
    background: rgba(15, 23, 42, 0.36);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 28px 64px rgba(15, 23, 42, 0.24);
    backdrop-filter: blur(18px);
    overflow: hidden;
}

.auth-container-enhanced .auth-campaign-card-header {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 1rem 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.78rem;
}

.auth-container-enhanced .auth-campaign-card-header strong {
    margin-left: 0.35rem;
    color: #ffffff;
    font-weight: 900;
}

.auth-container-enhanced .auth-campaign-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
}

.auth-container-enhanced .auth-campaign-dot:nth-child(1) {
    background: #fb7185;
}

.auth-container-enhanced .auth-campaign-dot:nth-child(2) {
    background: #facc15;
}

.auth-container-enhanced .auth-campaign-dot:nth-child(3) {
    background: #4ade80;
}

.auth-container-enhanced .auth-campaign-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-container-enhanced .auth-campaign-row:last-child {
    border-bottom: 0;
}

.auth-container-enhanced .auth-campaign-row span {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 800;
}

.auth-container-enhanced .auth-campaign-row strong {
    padding: 0.32rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: #ffffff;
    font-size: 0.76rem;
    font-weight: 900;
}

.auth-container-enhanced .auth-form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
}

.auth-container-enhanced .auth-card-wrapper {
    width: 460px;
    max-width: 100%;
    margin: 0 auto;
}

.auth-container-enhanced .auth-form,
.auth-container-enhanced .auth-card {
    width: 100%;
    border-radius: 30px;
    padding: 2.25rem;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid rgba(226, 232, 240, 0.95);
    box-shadow: 0 32px 80px rgba(15, 23, 42, 0.14);
    backdrop-filter: blur(14px);
}

.auth-container-enhanced .auth-card {
    max-width: 100%;
    overflow: visible;
}

.auth-container-enhanced .auth-card-header {
    padding: 0;
    margin-bottom: 1.65rem;
    background: transparent;
    border-bottom: 0;
}

.auth-container-enhanced .auth-card-body {
    padding: 0;
}

.auth-container-enhanced .auth-form-header {
    text-align: center;
    margin-bottom: 1.65rem;
}

.auth-container-enhanced .auth-form-header h2,
.auth-container-enhanced .auth-card-title {
    margin: 0 0 0.45rem;
    color: var(--ink-deep);
    font-size: 1.95rem;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.auth-container-enhanced .auth-form-header p,
.auth-container-enhanced .auth-card-subtitle {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.98rem;
}

.auth-container-enhanced .auth-form-body {
    width: 100%;
}

.auth-container-enhanced .form-group {
    gap: 0.45rem;
    margin-bottom: 1.05rem;
}

.auth-container-enhanced .form-label {
    color: var(--ink-deep);
    font-size: 0.84rem;
    font-weight: 800;
}

.auth-container-enhanced .form-control {
    min-height: 46px;
    border-radius: 14px;
    background: #f8fafc;
    border: 1px solid #dbe4ef;
    color: var(--text-main);
    font-size: 0.98rem;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.auth-container-enhanced .form-control:focus {
    background: #ffffff;
    border-color: var(--ink-main);
    box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.12);
}

.auth-container-enhanced .toggle-password,
.auth-container-enhanced .password-toggle {
    right: 0.85rem;
    width: 34px;
    height: 34px;
    color: var(--text-muted);
}

.auth-container-enhanced .auth-form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    margin: 0.4rem 0 1.35rem;
    font-size: 0.9rem;
}

.auth-container-enhanced .remember-me {
    color: var(--text-main);
}

.auth-container-enhanced .forgot-password,
.auth-container-enhanced .auth-switch a {
    color: var(--ink-main);
    font-weight: 800;
    text-decoration: none;
}

.auth-container-enhanced .forgot-password:hover,
.auth-container-enhanced .auth-switch a:hover {
    color: var(--accent-warm);
}

.auth-container-enhanced .auth-submit-btn,
.auth-container-enhanced .auth-card .btn-primary {
    width: 100%;
    min-height: 52px;
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 900;
    box-shadow: 0 16px 32px rgba(30, 58, 138, 0.18);
}

.auth-container-enhanced .auth-switch,
.auth-container-enhanced .auth-links {
    margin-top: 1.6rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.92rem;
}

.auth-container-enhanced .auth-switch p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.92rem;
}

.auth-container-enhanced .auth-links a {
    color: var(--ink-main);
    font-weight: 800;
    text-decoration: none;
}

.auth-container-enhanced .auth-links a:hover {
    color: var(--accent-warm);
}

.auth-container-enhanced .auth-footer {
    flex: 0 0 auto;
    background: transparent;
    border-top: 0;
    padding: 0 0 1.5rem;
}

.auth-container-enhanced .auth-footer-inner {
    width: min(1180px, calc(100% - 32px));
    max-width: 1180px;
}

.auth-container-enhanced .auth-footer-links {
    gap: 1rem;
    margin-bottom: 0.6rem;
}

.auth-container-enhanced .auth-footer-links a {
    color: var(--text-muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.auth-container-enhanced .auth-footer-links a:hover {
    color: var(--ink-main);
}

.auth-container-enhanced .auth-copyright {
    color: var(--text-muted);
}


/* ------------------ Enhanced Auth Responsive ------------------ */

@media (max-width: 1024px) {
    .auth-container-enhanced .auth-main.auth-main-split {
        width: min(100% - 32px, 760px);
        max-width: 760px;
        grid-template-columns: 1fr;
        padding: 2rem 0 2.5rem;
        gap: 1.25rem;
    }

    .auth-container-enhanced .auth-visual-panel {
        min-height: auto;
        border-radius: 28px;
    }

    .auth-container-enhanced .auth-visual-content {
        padding: 2rem;
    }

    .auth-container-enhanced .auth-visual-content h1 {
        font-size: clamp(2.25rem, 8vw, 3.8rem);
        line-height: 1;
    }

    .auth-container-enhanced .auth-campaign-card {
        max-width: none;
    }

    .auth-container-enhanced .auth-card-wrapper {
        width: min(100%, 520px);
    }
}

@media (max-width: 640px) {
    .auth-container-enhanced .auth-header-inner {
        width: min(100% - 24px, 760px);
        min-height: 62px;
    }

    .auth-container-enhanced .auth-logo-img {
        width: 120px;
        max-width: 46vw;
    }

    .auth-container-enhanced .auth-back-home {
        font-size: 0.84rem;
    }

    .auth-container-enhanced .auth-main.auth-main-split {
        width: min(100% - 24px, 760px);
        padding: 1rem 0 1.75rem;
        gap: 1rem;
    }

    .auth-container-enhanced .auth-visual-panel {
        border-radius: 22px;
    }

    .auth-container-enhanced .auth-visual-content {
        padding: 1.25rem;
    }

    .auth-container-enhanced .auth-visual-kicker {
        margin-bottom: 0.7rem;
        font-size: 0.68rem;
    }

    .auth-container-enhanced .auth-visual-content h1 {
        font-size: 2rem;
        letter-spacing: -0.045em;
    }

    .auth-container-enhanced .auth-visual-content p {
        margin-top: 0.7rem;
        font-size: 0.88rem;
        line-height: 1.55;
    }

    .auth-container-enhanced .auth-benefit-list,
    .auth-container-enhanced .auth-campaign-card {
        display: none;
    }

    .auth-container-enhanced .auth-form,
    .auth-container-enhanced .auth-card {
        padding: 1.4rem;
        border-radius: 22px;
    }

    .auth-container-enhanced .auth-form-header h2,
    .auth-container-enhanced .auth-card-title {
        font-size: 1.65rem;
    }

    .auth-container-enhanced .auth-form-options {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.6rem;
    }

    .auth-container-enhanced .auth-footer-links {
        gap: 0.65rem 1rem;
    }
}