.auth-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 76% 8%, rgb(91 131 246 / 0.12), transparent 28rem),
    var(--color-bg);
}

.auth-console {
  display: grid;
  grid-template-columns: clamp(16rem, 34%, 21rem) minmax(0, 1fr);
  width: min(60rem, calc(100% - 2rem));
  max-width: 60rem;
  min-height: 35rem;
  margin: clamp(1rem, 6vh, 3.4rem) auto;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: 0 28px 80px rgb(0 0 0 / 0.38);
}

.auth-console__rail {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.35rem;
  border-right: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg) 72%, var(--color-surface));
}

.auth-console__brand {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.auth-console__brand span {
  display: inline-grid;
  width: 1.75rem;
  height: 1.75rem;
  place-items: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
}

.auth-console__message {
  display: grid;
  gap: var(--space-4);
  margin: auto 0;
}

.auth-console__message > *,
.auth-console__main > * {
  margin-block: 0;
}

.auth-console__kicker,
.auth-console__header,
.auth-console__readiness {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-console__kicker {
  color: var(--color-accent);
}

.auth-console__rail h1 {
  max-width: 10ch;
  font-size: clamp(2rem, 4vw, 2.5rem);
  line-height: 1.08;
}

.auth-console__message > p:last-child,
.auth-console__intro,
.auth-secondary,
.file-name {
  color: var(--color-text-muted);
  line-height: 1.6;
}

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

.auth-console__readiness span {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-success) 18%, transparent);
}

.auth-console__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.auth-console--login .auth-console__main {
  justify-content: center;
}

.auth-console--login .auth-console__main > :not(.auth-console__header) {
  width: min(100%, 27rem);
  align-self: center;
}

.auth-console__header {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.auth-console__main h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

.auth-console__main form {
  display: grid;
  gap: var(--space-3);
}

.field-label,
.auth-methods legend {
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 650;
}

.field {
  width: 100%;
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

.btn-block {
  width: 100%;
}

.auth-row,
.auth-quick-link,
.quick-connect-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.auth-row {
  margin: var(--space-1) 0;
  font-size: 0.875rem;
}

.auth-row label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.auth-console__main a {
  color: var(--color-accent);
}

.auth-oauth {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.auth-oauth .btn-secondary {
  color: var(--color-text);
}

.form-error {
  padding: var(--space-3);
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-sm);
  color: var(--color-danger);
}

.auth-quick-link {
  margin-top: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted) !important;
  text-decoration: none;
}

.auth-quick-link strong {
  color: var(--color-accent);
}

.auth-back-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--color-accent);
  text-decoration: none;
}

.auth-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.field-group,
.auth-credential {
  display: grid;
  gap: var(--space-2);
}

.field-group-wide {
  grid-column: 1 / -1;
}

.auth-methods {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  margin: 0;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.auth-methods legend {
  padding: 0 var(--space-1);
}

.auth-methods label {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--space-2);
}

.auth-credential[hidden] {
  display: none;
}

.file-picker {
  width: fit-content;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.quick-connect-actions {
  justify-content: flex-start;
  margin-top: var(--space-2);
}

.quick-connect-actions--modes .btn {
  flex: 1;
}

@media (max-width: 767px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-console {
    grid-template-columns: 1fr;
    width: 100%;
    min-height: 100vh;
    margin: 0;
    border: 0;
    border-radius: 0;
  }

  .auth-console__rail {
    padding: 1rem 1.25rem;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .auth-console__message,
  .auth-console__readiness {
    display: none;
  }

  .auth-console__main {
    padding: 1.5rem 1.25rem 2.5rem;
  }

  .auth-row,
  .auth-quick-link,
  .quick-connect-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .auth-field-grid,
  .auth-oauth {
    grid-template-columns: 1fr;
  }

  .field-group-wide {
    grid-column: auto;
  }

  .btn,
  .field,
  .auth-row label,
  .auth-quick-link,
  .auth-methods label,
  .auth-back-link {
    min-height: 44px;
  }

  .brand,
  .auth-console__brand,
  .auth-row > a,
  .auth-secondary a {
    display: inline-flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
  }

  .quick-connect-actions .btn {
    width: 100%;
  }
}

@media (min-width: 1024px) {
  .auth-shell {
    grid-template-columns: minmax(17rem, 0.8fr) minmax(22rem, 1.2fr);
  }
}