.auth-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr minmax(480px, 640px)
}

.auth-layout--singular {
  grid-template-columns: 1fr;
}

.auth-page__language {
  position: fixed;
  inset-block-start: 24px;
  inset-inline-end: 24px;
  z-index: 20;
}

.auth-brand-panel {
  position: relative;
  overflow: hidden;
  padding: 48px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.38), rgba(255, 255, 255, 0.12)),
    linear-gradient(135deg, rgba(33, 150, 196, 0.94), rgba(12, 84, 113, 0.96));
  color: white;
}

.auth-brand-panel::before,
.auth-brand-panel::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.auth-brand-panel::before {
  inline-size: 420px;
  block-size: 420px;
  inset-inline-start: -110px;
  inset-block-end: -150px;
}

.auth-brand-panel::after {
  inline-size: 260px;
  block-size: 260px;
  inset-inline-end: 60px;
  inset-block-start: 80px;
}

.auth-brand-panel__inner {
  position: relative;
  z-index: 1;
  max-width: 560px;
  display: grid;
  gap: 48px;
}

.brand-kicker {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-lockup h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.brand-lockup p,
.brand-highlights p {
  margin: 0;
  max-width: 48ch;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

.brand-highlights {
  display: grid;
  gap: 18px;
}

.brand-highlights article {
  padding: 22px 22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.08);
}

.highlight-index {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.brand-highlights h2 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.auth-card-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.auth-card-panel--singular {
  min-height: 100vh;
  margin-top: 0;
}

.auth-card {
  width: min(100%, 460px);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(14px);
  padding: 32px;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.language-switch--floating {
  padding: 10px 12px;
  border-radius: 14px;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.language-switch__label {
  font-size: 0.825rem;
  color: #000;
  margin-bottom: 2px;
}

#language-select-anon,
#language-select-anon-singular {
  border: 1px solid var(--border);
  background: #fff;
}

.auth-card__header {
  text-align: center;
  margin-bottom: 28px;
}

.auth-card__header h2 {
  margin: 18px 0 10px;
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.auth-card__header p {
  margin: 0;
  color: var(--muted-foreground);
  line-height: 1.6;
}

.auth-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 72px;
  block-size: 72px;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
  box-shadow: 0 16px 30px rgba(33, 150, 196, 0.28);
}

.auth-icon .svg-icon {
  inline-size: 32px;
  block-size: 32px;
}

.auth-form {
  display: grid;
  gap: 18px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group label {
  font-size: 0.95rem;
  font-weight: 600;
}

.field-control {
  position: relative;
}

.field-control input {
  inline-size: 100%;
  min-block-size: 52px;
  padding: 0 46px 0 46px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--input-background);
  color: var(--foreground);
  transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.field-control input:focus {
  outline: none;
  border-color: rgba(33, 150, 196, 0.65);
  box-shadow: 0 0 0 4px rgba(33, 150, 196, 0.14);
  background: #fff;
}

.field-control input::placeholder {
  color: #98a2b3;
}

.field-icon,
.field-action {
  position: absolute;
  inset-block-start: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #8794a0;
}

.field-icon {
  inset-inline-start: 14px;
  pointer-events: none;
}

.field-icon .svg-icon,
.field-action .svg-icon {
  inline-size: 18px;
  block-size: 18px;
}

.field-action {
  inset-inline-end: 12px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 6px;
}

.field-error,
.field-hint {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.45;
}

.field-error {
  color: #c13f50;
}

.field-hint {
  color: var(--muted-foreground);
}

.field-hint.is-success {
  color: var(--success-text);
}

.field-hint.is-error {
  color: #c13f50;
}

.auth-actions {
  display: flex;
  gap: 12px;
}

.auth-actions--end {
  justify-content: flex-end;
}

.auth-actions--center {
  justify-content: center;
}

.auth-link {
  color: var(--primary);
  font-size: 0.92rem;
  font-weight: 600;
}

.auth-link:hover {
  color: var(--primary-strong);
}

.auth-link--muted {
  color: var(--muted-foreground);
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 100%;
  min-block-size: 52px;
  padding: 0 18px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
  box-shadow: 0 14px 24px rgba(33, 150, 196, 0.2);
  color: white;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, opacity 120ms ease;
}

.primary-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 28px rgba(33, 150, 196, 0.24);
}

.primary-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.primary-button--secondary {
  background: #f6f9fb;
  color: #234051;
  box-shadow: none;
  border: 1px solid var(--border);
}

.auth-alert,
.message-card {
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.auth-alert {
  display: grid;
  gap: 6px;
  margin-bottom: 20px;
}

.auth-alert strong {
  font-size: 0.95rem;
}

.auth-alert span {
  color: inherit;
  line-height: 1.55;
}

.auth-alert--warning {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}

.auth-account-banner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(33, 150, 196, 0.24);
  background: linear-gradient(135deg, rgba(33, 150, 196, 0.12), rgba(33, 150, 196, 0.03));
}

.auth-account-banner__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 40px;
  block-size: 40px;
  border-radius: 12px;
  color: var(--primary-strong);
  background: rgba(255, 255, 255, 0.82);
}

.auth-account-banner__icon .svg-icon {
  inline-size: 18px;
  block-size: 18px;
}

.auth-account-banner__content {
  display: grid;
  gap: 3px;
}

.auth-account-banner__label {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(35, 64, 81, 0.8);
}

.auth-account-banner__value {
  margin: 0;
  font-size: 1.03rem;
  font-weight: 700;
  color: #17394a;
}

.auth-account-banner__hint {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted-foreground);
}

.message-card {
  background: linear-gradient(180deg, rgba(33, 150, 196, 0.06), rgba(255, 255, 255, 0.8));
}

.message-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.message-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted-foreground);
  line-height: 1.7;
}

.auth-message {
  display: grid;
  gap: 18px;
}

.auth-message--centered {
  justify-items: center;
  text-align: center;
}

.auth-message p {
  margin: 0;
  color: var(--muted-foreground);
  line-height: 1.65;
}

.auth-link--danger {
  color: #c5373f;
  font-size: 1rem;
}

.auth-link--danger:hover {
  color: #9e2830;
}

.password-meter {
  display: none;
  gap: 8px;
}

.password-meter.is-visible {
  display: grid;
}

.password-meter__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--muted-foreground);
}

.password-meter__track {
  block-size: 7px;
  border-radius: 999px;
  background: #e7edf1;
  overflow: hidden;
}

.password-meter__bar {
  display: block;
  inline-size: 0;
  block-size: 100%;
  border-radius: inherit;
  transition: width 160ms ease, background-color 160ms ease;
}

.auth-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(221, 228, 234, 0.9);
  text-align: center;
}

.auth-footer p {
  margin: 0;
  font-size: 0.78rem;
  color: #98a2b3;
}

@media (max-width: 1024px) {
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-page__language {
    inset-block-start: 16px;
    inset-inline-end: 16px;
  }

  .auth-brand-panel {
    min-height: 320px;
    padding: 32px 24px;
  }

  .auth-card-panel {
    padding: 24px;
    margin-top: -44px;
  }

  .auth-card-panel--singular {
    margin-top: 0;
  }


  .language-switch__label {
    display: none;
  }
}

@media (max-width: 640px) {
  .auth-page__language {
    position: absolute;
  }

  .auth-brand-panel {
    min-height: auto;
  }

  .brand-highlights {
    gap: 12px;
  }

  .auth-card {
    padding: 24px 20px;
    border-radius: 20px;
  }

  .auth-card__header h2 {
    font-size: 1.7rem;
  }

  .auth-account-banner {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .auth-account-banner__icon {
    inline-size: 36px;
    block-size: 36px;
  }
}