/**
 * GenNova auth pages — login, verify, contact, error (Apple light)
 * Single source of truth; loaded after gn-landing.css on public pages.
 */

/* ── Page shell ─────────────────────────────────────── */
.gn-landing-body:has(.gn-auth-page) {
  background: var(--gn-bg-page);
}

.gn-auth-page {
  min-height: calc(100vh - 64px);
  background: var(--gn-bg-page);
  padding: 0;
}

.gn-auth-split {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px var(--gn-layout-main-padding-sm) 64px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 768px) {
  .gn-auth-split {
    padding-inline: var(--gn-layout-main-padding-md);
  }
}

@media (min-width: 992px) {
  .gn-auth-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
    align-items: stretch;
  }

  .gn-auth-form .gn-auth-card {
    max-width: none;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .gn-auth-form .gn-auth-card .gn-auth-card-body {
    flex: 1;
  }
}

/* ── Brand panel (left) ─────────────────────────────── */
.gn-auth-brand {
  flex: unset;
  max-width: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 28px;
  background: var(--gn-bg-surface);
  border: 1px solid var(--gn-border-subtle);
  border-radius: var(--gn-radius-lg);
  box-shadow: var(--gn-shadow-sm);
}

.gn-auth-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--gn-text);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 24px;
}

.gn-auth-brand-logo:hover {
  color: var(--gn-text);
  opacity: 0.85;
}

.gn-auth-brand-logo-img {
  border-radius: var(--gn-radius);
  flex-shrink: 0;
  display: block;
}

.gn-auth-brand-logo-name {
  letter-spacing: 0.02em;
}

.gn-auth-brand-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  color: var(--gn-text);
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.gn-auth-brand-desc {
  font-size: 15px;
  color: var(--gn-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.gn-auth-brand-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 0;
}

.gn-auth-brand-body--flush {
  padding: 0;
}

.gn-auth-brand-body--register {
  width: 100%;
}

.gn-auth-tagline--tight {
  margin-bottom: 8px;
}

.gn-auth-brand-title--lg {
  font-size: 26px;
  margin-bottom: 8px;
}

.gn-auth-brand-sub--spaced {
  margin-bottom: 28px;
}

.gn-auth-brand-sub--contact {
  margin-bottom: 18px;
}

.gn-auth-brand-title--contact {
  font-size: 24px;
  line-height: 1.25;
}

.gn-auth-tagline {
  font-size: var(--gn-font-micro, 11px);
  font-weight: 600;
  color: var(--gn-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.gn-auth-brand-sub {
  font-size: 14px;
  color: var(--gn-text-muted);
  line-height: 1.65;
}

.gn-auth-brand-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.gn-auth-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--gn-text-muted);
}

.gn-auth-feature-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gn-primary);
  flex-shrink: 0;
}

.gn-auth-brand-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--gn-border-subtle);
  font-size: 12px;
  color: var(--gn-text-muted);
}

.gn-auth-brand-footer a {
  color: var(--gn-primary);
  text-decoration: none;
}

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

/* ── Form panel (right) ─────────────────────────────── */
.gn-auth-form {
  display: flex;
  flex-direction: column;
  justify-content: stretch;
  align-items: stretch;
  padding: 0;
}

.gn-auth-card {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  background: var(--gn-bg-surface);
  border: 1px solid var(--gn-border-subtle);
  border-radius: var(--gn-radius-lg);
  box-shadow: var(--gn-shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.gn-auth-page--contact .gn-auth-card--contact,
.gn-auth-form--contact .gn-auth-card {
  max-width: none;
  width: 100%;
}

/* ── Contact page: form rộng hơn, hai card gần nhau (không 50/50 + gap 48px) ── */
.gn-auth-page--contact .gn-auth-split {
  max-width: 1140px;
  gap: 20px;
  padding-top: 32px;
  padding-bottom: 48px;
}

@media (min-width: 992px) {
  .gn-auth-page--contact .gn-auth-split {
    /* Cột phải (form) rộng hơn ~54% — đủ chỗ nhập liệu */
    grid-template-columns: minmax(0, 10fr) minmax(0, 13fr);
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .gn-auth-page--contact .gn-auth-split {
    max-width: 1180px;
    gap: 28px;
  }
}

.gn-auth-page--contact .gn-auth-brand {
  padding: 24px 22px;
}

.gn-auth-page--contact .gn-auth-brand-body {
  padding: 12px 0 4px;
  justify-content: flex-start;
}

.gn-auth-page--contact .gn-auth-brand-features {
  margin-top: 16px;
}

.gn-auth-page--contact .gn-auth-company-info {
  margin-top: 20px;
  padding-top: 18px;
}

.gn-auth-page--contact .gn-auth-form {
  min-width: 0;
}

.gn-auth-page--contact .gn-auth-card-header {
  padding: 20px 24px 14px;
}

.gn-auth-page--contact .gn-auth-card-body {
  padding: 8px 24px 20px;
}

.gn-auth-page--contact .gn-auth-card-footer {
  padding: 14px 24px;
}

@media (min-width: 992px) {
  /* Logo trùng với panel trái — ẩn trên desktop */
  .gn-auth-page--contact .gn-auth-card-logo {
    display: none !important;
  }
}

.gn-auth-page--contact .gn-contact-form--auth {
  width: 100%;
  max-width: none;
}

.gn-auth-page--contact .gn-contact-form--auth .gn-auth-input,
.gn-auth-page--contact .gn-contact-form--auth textarea.gn-auth-input {
  width: 100%;
  max-width: none;
  box-sizing: border-box;
}

.gn-auth-page--contact .gn-contact-form-grid {
  gap: 0 16px;
  margin-bottom: 4px;
}

.gn-auth-page--contact .gn-contact-form-grid .gn-auth-field {
  margin-bottom: 14px;
}

/* Tablet xếp dọc: trường full width; desktop 2 cột SĐT + công ty */
@media (min-width: 992px) {
  .gn-auth-page--contact .gn-contact-form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 991.98px) {
  .gn-auth-page--contact .gn-contact-form-grid {
    grid-template-columns: 1fr;
  }
}

.gn-field-hint {
  font-size: 12px;
  color: var(--gn-text-muted);
  margin: 0 0 8px;
  line-height: 1.45;
}

.gn-field-hint--auth {
  margin-top: 0;
  margin-bottom: 8px;
}

.gn-auth-card-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--gn-border-subtle);
}

.gn-auth-card-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  text-decoration: none;
}

.gn-auth-card-logo-img {
  border-radius: var(--gn-radius);
  flex-shrink: 0;
  display: block;
}

.gn-auth-card-logo-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--gn-text);
}

.gn-auth-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gn-text);
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.gn-auth-card-sub {
  font-size: 13px;
  color: var(--gn-text-muted);
  line-height: 1.5;
  margin: 0;
}

.gn-auth-card-body {
  padding: 24px 28px;
  flex: 1;
}

.gn-auth-card-section + .gn-auth-card-section,
form + .gn-auth-card-section,
.gn-auth-provider-btn + .gn-auth-card-section {
  border-top: 1px solid var(--gn-border-subtle);
  padding-top: 20px;
  margin-top: 4px;
}

.gn-auth-card-body > .gn-auth-card-section:not(:first-child) {
  border-top: 1px solid var(--gn-border-subtle);
  padding-top: 20px;
  margin-top: 4px;
}

.gn-auth-card-section--compact {
  padding-top: 16px;
  margin-top: 0;
}

.gn-auth-card-section .gn-auth-divider {
  margin-top: 0;
}

.gn-auth-card-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--gn-border-subtle);
  background: var(--gn-bg-muted);
  margin-top: auto;
}

.gn-auth-card-sub strong,
.gn-auth-email-strong {
  color: var(--gn-text);
  font-weight: 700;
}

/* ── Form controls ──────────────────────────────────── */
.gn-auth-label {
  display: block;
  font-size: var(--gn-font-ui-sm, 12px);
  font-weight: 600;
  color: var(--gn-text);
  margin-bottom: 6px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.gn-landing .gn-auth-page .form-label,
.gn-auth-page .form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gn-text);
  margin-bottom: 6px;
}

.gn-landing .gn-auth-page .form-control,
.gn-auth-page .form-control,
.gn-auth-input {
  width: 100%;
  height: 40px;
  padding: 0 14px;
  background: var(--gn-bg-surface);
  border: 1px solid var(--gn-border);
  border-radius: var(--gn-radius);
  color: var(--gn-text);
  font-size: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.gn-landing .gn-auth-page .form-control:focus,
.gn-auth-page .form-control:focus,
.gn-auth-input:focus {
  border-color: var(--gn-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gn-primary) 20%, transparent);
  outline: none;
  color: var(--gn-text);
}

.gn-landing .gn-auth-page .form-control::placeholder,
.gn-auth-page .form-control::placeholder,
.gn-auth-input::placeholder {
  color: var(--gn-text-muted);
  opacity: 0.7;
}

.gn-landing .gn-auth-page textarea.form-control,
.gn-auth-input--textarea {
  min-height: 120px;
  height: auto;
  padding-top: 10px;
  resize: vertical;
}

.gn-auth-btn--submit {
  margin-top: 20px;
}

.gn-landing .gn-auth-page .form-select,
.gn-auth-page .form-select {
  background-color: var(--gn-bg-surface);
  border: 1px solid var(--gn-border);
  color: var(--gn-text);
}

.gn-landing .gn-auth-page .form-check-label {
  font-size: 13px;
  color: var(--gn-text-muted);
}

.gn-landing .gn-auth-page .form-check-input:checked {
  background-color: var(--gn-primary);
  border-color: var(--gn-primary);
}

.gn-auth-field {
  margin-bottom: 16px;
}

.gn-auth-field .gn-otp-hint,
.gn-auth-field .gn-auth-tiny-hint {
  margin-top: 8px;
  margin-bottom: 0;
}

.gn-auth-field--hint-only {
  margin-bottom: 0;
  margin-top: 0;
}

.gn-otp-hint.gn-auth-field--hint-only {
  margin-top: 4px;
  margin-bottom: 0;
}

/* Contact form grid */
.gn-contact-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 576px) {
  .gn-contact-form-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gn-contact-form-grid .gn-auth-field--full {
    grid-column: 1 / -1;
  }
}

/* ── Buttons ────────────────────────────────────────── */
.gn-auth-btn {
  display: block;
  width: 100%;
  height: 40px;
  border: none;
  border-radius: var(--gn-radius);
  background: var(--gn-btn-filled-bg, var(--gn-primary));
  color: var(--gn-btn-filled-fg, #fff);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: 0.01em;
}

.gn-auth-btn:hover {
  background: var(--gn-btn-filled-hover-bg, var(--gn-primary-hover, #0077ed));
}

.gn-auth-btn:active {
  transform: translateY(1px);
}

.gn-auth-page form .gn-auth-btn,
.gn-auth-page .gn-auth-actions .gn-auth-btn {
  margin-top: 20px;
}

.gn-auth-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.gn-auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  font-size: 12px;
  color: var(--gn-text-muted);
}

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

.gn-auth-provider-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 40px;
  border: 1px solid var(--gn-border);
  border-radius: var(--gn-radius);
  background: var(--gn-bg-surface);
  color: var(--gn-text);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  margin-bottom: 8px;
}

.gn-auth-provider-btn:hover {
  background: var(--gn-bg-muted);
  border-color: var(--gn-border);
  color: var(--gn-text);
}

.gn-auth-provider-btn--outline-haravan {
  background: var(--gn-bg-surface) !important;
  border: 1.5px solid var(--gn-border) !important;
  color: var(--gn-text) !important;
}

.gn-auth-provider-btn--outline-haravan:hover {
  color: var(--gn-primary) !important;
  border-color: var(--gn-primary) !important;
  background: var(--gn-btn-tint-bg) !important;
}

.gn-auth-muted-sep {
  margin: 12px 0 8px;
  text-align: center;
  font-size: 12px;
  color: var(--gn-text-muted);
}

.gn-auth-tiny-hint {
  font-size: 11px;
  color: var(--gn-text-muted);
  text-align: center;
  margin: 4px 0 0;
  line-height: 1.4;
}

.gn-auth-card-footer-hint {
  font-size: 12px;
  color: var(--gn-text-muted);
  margin: 0;
  line-height: 1.65;
  text-align: center;
}

.gn-auth-card-footer-hint a {
  color: var(--gn-primary);
  font-weight: 600;
  text-decoration: none;
}

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

.gn-auth-card-footer-hint .gn-auth-link-muted {
  color: var(--gn-text-muted);
  font-weight: 500;
}

.gn-auth-card-footer-hint .gn-auth-link-accent {
  color: var(--gn-primary);
  font-weight: 600;
}

.gn-auth-card-footer-note {
  font-size: 12px;
  color: var(--gn-text-muted);
  text-align: center;
  margin: 0;
}

.gn-auth-contact-link {
  color: var(--gn-primary);
  text-decoration: none;
  font-weight: 500;
}

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

.gn-auth-company-info {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--gn-border-subtle);
}

.gn-auth-company-info__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gn-text-muted);
  margin: 0 0 16px;
}

.gn-auth-company-info__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gn-auth-company-info__list li {
  font-size: 13px;
  color: var(--gn-text-muted);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.gn-auth-company-info__list li i {
  color: var(--gn-primary);
  flex-shrink: 0;
  margin-top: 1px;
}

.gn-auth-flash {
  margin: 0 0 16px;
  border-radius: var(--gn-radius);
  font-size: 13px;
}

.gn-auth-card .alert {
  font-size: 13px;
  border-radius: var(--gn-radius);
  margin-bottom: 14px;
}

.gn-auth-card .invalid-feedback {
  color: var(--gn-error);
  font-size: 12px;
}

.gn-auth-logo-mobile-hide {
  display: none;
}

@media (min-width: 768px) {
  .gn-auth-logo-mobile-hide {
    display: flex;
  }
}

.gn-auth-footer-mobile-only {
  display: block;
}

@media (min-width: 768px) {
  .gn-auth-footer-mobile-only {
    display: none;
  }
}

.gn-auth-footer-desktop-only {
  display: none;
}

@media (min-width: 768px) {
  .gn-auth-footer-desktop-only {
    display: block;
  }
}

.gn-auth-otp-input {
  letter-spacing: 0.22em;
  font-size: 17px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.gn-auth-card .gn-otp-hint,
.gn-otp-hint {
  font-size: 12px;
  color: var(--gn-text-muted);
  margin-top: 8px;
  line-height: 1.5;
}

.gn-contact-form .gn-turnstile,
.gn-contact-form--auth .gn-turnstile {
  margin: 12px 0 8px;
}

/* Private login */
.gn-auth-page--private .gn-auth-split {
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .gn-auth-page--private .gn-auth-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.gn-auth-brand.gn-auth-brand--private-contact .gn-auth-brand-body--contact {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.gn-auth-brand--private-contact .gn-contact-form.gn-contact-form--auth {
  max-width: min(580px, 100%);
  width: 100%;
}

.gn-auth-brand--private-contact .gn-auth-label,
.gn-auth-brand--private-contact .gn-field-hint,
.gn-auth-brand--private-contact .gn-field-hint--auth,
.gn-auth-brand--private-contact .gn-rform-opt {
  color: var(--gn-text-muted);
}

.gn-auth-brand--private-contact .gn-rform-req {
  color: var(--gn-error);
}

.gn-auth-brand--private-contact textarea.gn-auth-input {
  min-height: 120px;
  height: auto;
  padding-top: 10px;
  resize: vertical;
}

.gn-auth-brand--private-contact .gn-auth-btn {
  margin-top: 20px;
}

.gn-auth-private-shops {
  margin-bottom: 16px;
}

.gn-auth-private-shop-label {
  font-size: 12px;
  color: var(--gn-text-muted);
  margin: 0 0 8px;
  font-weight: 500;
}

.gn-auth-private-shop-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.gn-auth-shop-id-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  background: var(--gn-bg-muted);
  border: 1px solid var(--gn-border-subtle);
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--gn-text-muted);
}

/* ── Links & footer text ────────────────────────────── */
.gn-auth-link {
  color: var(--gn-primary);
  text-decoration: none;
  font-size: 13px;
}

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

.gn-auth-footer-text {
  text-align: center;
  font-size: 13px;
  color: var(--gn-text-muted);
  margin-top: 20px;
}

.gn-auth-footer-text a {
  color: var(--gn-primary);
  text-decoration: none;
}

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

/* ── Company info (contact page) ──────────────────────── */
.gn-auth-company {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--gn-border-subtle);
}

.gn-auth-company-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--gn-text);
  margin-bottom: 10px;
}

.gn-auth-company-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--gn-text-muted);
  margin-bottom: 8px;
  line-height: 1.5;
}

.gn-auth-company-item i {
  color: var(--gn-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.gn-auth-company-item a {
  color: var(--gn-primary);
  text-decoration: none;
}

.gn-auth-company-item a:hover {
  text-decoration: underline;
}

/* ── Alerts ──────────────────────────────────────────── */
.gn-auth-alert {
  padding: 12px 16px;
  border-radius: var(--gn-radius);
  font-size: 13px;
  margin-bottom: 16px;
  line-height: 1.5;
}

.gn-auth-alert--error {
  background: color-mix(in srgb, #ff3b30 10%, var(--gn-bg-surface));
  border: 1px solid color-mix(in srgb, #ff3b30 25%, transparent);
  color: var(--gn-error);
}

.gn-auth-alert--success {
  background: color-mix(in srgb, #34c759 10%, var(--gn-bg-surface));
  border: 1px solid color-mix(in srgb, #34c759 25%, transparent);
  color: #1e7e34;
}

.gn-auth-alert--info {
  background: color-mix(in srgb, var(--gn-primary) 8%, var(--gn-bg-surface));
  border: 1px solid color-mix(in srgb, var(--gn-primary) 20%, transparent);
  color: var(--gn-text);
}

/* ── OTP / verify ───────────────────────────────────── */
.gn-auth-otp-hint {
  font-size: 13px;
  color: var(--gn-text-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.gn-auth-otp-inputs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.gn-auth-otp-inputs input {
  width: 44px;
  height: 52px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  border: 1px solid var(--gn-border);
  border-radius: var(--gn-radius);
  background: var(--gn-bg-surface);
  color: var(--gn-text);
}

.gn-auth-otp-inputs input:focus {
  border-color: var(--gn-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gn-primary) 20%, transparent);
  outline: none;
}

/* ── Honeypot & Turnstile ───────────────────────────── */
.gn-honeypot-wrap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.gn-turnstile-wrap {
  margin: 16px 0;
  display: flex;
  justify-content: center;
}

/* ── Error pages ──────────────────────────────────────── */
.gn-auth-error {
  text-align: center;
  padding: 32px 24px 48px;
}

.gn-auth-error-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--gn-text);
  margin-bottom: 10px;
}

.gn-auth-error-sub {
  font-size: 14px;
  color: var(--gn-text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.gn-error-form {
  align-items: center;
  justify-content: center;
}

.gn-error-card {
  max-width: 420px;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.gn-error-head {
  padding-top: 24px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gn-border-subtle);
  margin-bottom: 0;
}

.gn-error-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--gn-text);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 16px;
}

.gn-error-logo:hover {
  color: var(--gn-text);
  opacity: 0.85;
}

.gn-error-logo-img {
  border-radius: var(--gn-radius);
  flex-shrink: 0;
  display: block;
}

.gn-error-logo-name {
  letter-spacing: 0.02em;
}

.gn-auth-error-code {
  font-size: 56px;
  font-weight: 800;
  color: var(--gn-primary);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0;
}

.gn-error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 8px;
}

.gn-error-btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  text-decoration: none;
  color: #fff;
  background: var(--gn-primary);
  border-radius: var(--gn-radius);
  padding: 10px 20px;
  font-weight: 600;
}

.gn-error-btn-back:hover {
  color: #fff;
  background: var(--gn-primary-hover, #0077ed);
}

.gn-error-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  text-decoration: none;
  border: 1px solid var(--gn-border);
  color: var(--gn-text);
  border-radius: var(--gn-radius);
  padding: 10px 20px;
  font-weight: 600;
}

.gn-error-btn-secondary:hover {
  background: var(--gn-bg-muted);
}

.gn-error-support {
  margin-top: 24px;
  margin-bottom: 0;
  font-size: 12px;
  color: var(--gn-text-muted);
}

.gn-error-support a {
  color: var(--gn-primary);
  text-decoration: none;
}

.gn-error-support a:hover {
  text-decoration: underline;
}

/* ── Mobile ─────────────────────────────────────────── */
@media (max-width: 991px) {
  .gn-auth-brand {
    order: 2;
  }

  .gn-auth-form {
    order: 1;
  }

  .gn-auth-split {
    padding: 32px 16px 48px;
  }
}

@media (max-width: 575px) {
  .gn-auth-brand {
    padding: 24px 20px;
  }

  .gn-auth-card-header,
  .gn-auth-card-body,
  .gn-auth-card-footer {
    padding-left: 20px;
    padding-right: 20px;
  }
}