:root {
  color-scheme: dark;
  --air-entry-canvas: #08090d;
  --air-entry-panel: rgba(17, 14, 19, 0.975);
  --air-entry-panel-soft: rgba(255, 255, 255, 0.035);
  --air-entry-red: #d84957;
  --air-entry-red-soft: #ff9ca5;
  --air-entry-gold: #e7bd58;
  --air-entry-gold-soft: #fff0b0;
  --air-entry-line: rgba(231, 189, 88, 0.24);
  --air-entry-line-strong: rgba(231, 189, 88, 0.66);
  --air-entry-text: #fff7e6;
  --air-entry-muted: #afaab2;
  --air-entry-field: #0a090d;
  --air-entry-danger: #ff9c9c;
  --air-entry-warning: #f3c878;
  --air-entry-success: #9ed7b0;
  --air-entry-focus: #fff1a6;
  --air-entry-radius: 22px;
}

html {
  min-block-size: 100%;
  background: var(--air-entry-canvas);
  -webkit-text-size-adjust: 100%;
}

body.air-auth-body,
body.air-auth-body * {
  box-sizing: border-box;
}

body.air-auth-body {
  min-block-size: 100vh;
  min-block-size: 100dvh;
  margin: 0;
  overflow-x: hidden;
  overflow-y: auto;
  display: grid;
  place-items: center;
  padding:
    max(8px, env(safe-area-inset-top))
    max(8px, env(safe-area-inset-right))
    max(8px, env(safe-area-inset-bottom))
    max(8px, env(safe-area-inset-left));
  background:
    radial-gradient(circle at 50% 0%, rgba(216, 72, 87, 0.12), transparent 34rem),
    radial-gradient(circle at 78% 14%, rgba(231, 189, 88, 0.075), transparent 27rem),
    linear-gradient(180deg, #0d0b10 0%, #08090d 100%);
  color: var(--air-entry-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.air-auth-shell {
  inline-size: min(100%, 520px);
  margin: auto;
  padding: 22px;
  display: grid;
  gap: 12px;
  border: 1px solid var(--air-entry-line);
  border-radius: var(--air-entry-radius);
  background:
    linear-gradient(145deg, rgba(216, 72, 87, 0.08), transparent 34%),
    linear-gradient(320deg, rgba(231, 189, 88, 0.05), transparent 38%),
    var(--air-entry-panel);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.5), inset 0 1px rgba(255, 255, 255, 0.04);
}

.air-auth-shell[data-auth-geometry-anchored] {
  align-self: start;
  margin-block: var(--air-auth-anchor-offset, 0px) auto;
}

.air-auth-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  min-inline-size: 0;
}

.air-auth-mark {
  flex: 0 0 72px;
  inline-size: 72px;
  block-size: 72px;
  display: grid;
  place-items: center;
  filter: drop-shadow(0 8px 18px rgba(216, 72, 87, 0.2));
}

.air-auth-mark img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: contain;
}

.air-auth-identity-copy { min-inline-size: 0; }

.air-auth-identity h1 {
  margin: 0;
  color: var(--air-entry-text);
  font-size: clamp(1.7rem, 7vw, 2.35rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.air-auth-identity p,
.air-auth-feedback,
.air-auth-noscript { margin: 0; }

.air-auth-identity p {
  margin-block-start: 6px;
  color: var(--air-entry-muted);
  font-size: 0.91rem;
  line-height: 1.32;
}

/* Required semantic region; the product descriptor is already spoken by the identity block. */
.air-auth-semantic-description {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.air-auth-region { display: grid; gap: 10px; }

.air-auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(5, 6, 9, 0.8);
}

.air-auth-tabs a {
  min-block-size: 48px;
  padding: 10px 12px;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--air-entry-muted);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: color 140ms ease, border-color 140ms ease, background 140ms ease;
}

.air-auth-tabs a[aria-selected="true"] {
  border-color: rgba(216, 72, 87, 0.72);
  background: linear-gradient(180deg, rgba(216, 72, 87, 0.21), rgba(216, 72, 87, 0.095));
  color: var(--air-entry-gold-soft);
}

.air-auth-tabs a[aria-disabled="true"] { cursor: wait; opacity: 0.55; }

.air-auth-zone {
  display: grid;
  gap: 10px;
  min-inline-size: 0;
  transition: height 320ms cubic-bezier(.2, .8, .2, 1);
}

.air-auth-zone[data-auth-zone-motion="true"] { overflow: hidden; }

.air-auth-pane-stack,
.air-auth-status-stack {
  display: grid;
  min-inline-size: 0;
}

.air-auth-pane-stack { position: relative; }

.air-auth-form,
.air-auth-legal-tail,
.air-auth-feedback { min-inline-size: 0; }

.air-auth-form,
.air-auth-legal-tail {
  display: grid;
  align-content: start;
  gap: 10px;
}

.air-auth-form[data-mode-motion="true"],
.air-auth-legal-tail[data-mode-motion="true"],
.air-auth-feedback[data-mode-motion="true"] {
  animation: air-auth-pane-enter 180ms ease-out both;
}

@keyframes air-auth-pane-enter {
  from { opacity: 0; transform: translateY(6px) scale(.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.air-auth-form[hidden],
.air-auth-legal-tail[hidden],
.air-auth-feedback[hidden] { display: none; }

.air-auth-form[aria-hidden="true"],
.air-auth-legal-tail[aria-hidden="true"] { display: none; }

.air-auth-form label {
  display: grid;
  gap: 0;
  color: #d9d1d7;
  font-size: 0.82rem;
  font-weight: 750;
}

.air-auth-field__label {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.air-auth-field__control {
  position: relative;
  display: block;
  min-inline-size: 0;
}

.air-auth-field__control svg {
  position: absolute;
  z-index: 1;
  inset-block-start: 50%;
  inset-inline-start: 14px;
  inline-size: 18px;
  block-size: 18px;
  transform: translateY(-50%);
  fill: none;
  stroke: rgba(231, 189, 88, 0.78);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.air-auth-form input {
  inline-size: 100%;
  min-block-size: 48px;
  padding: 11px 13px 11px 42px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 11px;
  outline: none;
  background: var(--air-entry-field);
  color: var(--air-entry-text);
  font: inherit;
  font-size: 16px;
  caret-color: var(--air-entry-gold);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.air-auth-form input:focus {
  border-color: var(--air-entry-line-strong);
  box-shadow: 0 0 0 3px rgba(231, 189, 88, 0.12);
}

.air-auth-primary {
  inline-size: 100%;
  min-block-size: 48px;
  margin: 0;
  padding: 11px 16px;
  border: 1px solid #f1ce6b;
  border-radius: 11px;
  background: linear-gradient(180deg, #f0d36e 0%, #d5ad40 100%);
  color: #191009;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 900;
  line-height: 1.15;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(218, 179, 58, 0.18);
}

.air-auth-primary:disabled { cursor: wait; opacity: 0.6; }

.air-auth-check {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  color: #c4bcc4;
  font-size: 0.74rem;
  line-height: 1.36;
}

.air-auth-check input {
  inline-size: 19px;
  block-size: 19px;
  margin: 1px 0 0;
  accent-color: var(--air-entry-red);
}

.air-auth-check a,
.air-auth-footer a,
.apps-cookie-notice-v1__link {
  color: var(--air-entry-gold-soft);
  text-underline-offset: 2px;
}

.air-auth-feedback {
  min-block-size: 52px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--air-entry-muted);
  font-size: 0.78rem;
  line-height: 1.36;
}

.air-auth-feedback[data-state="pending"] {
  border-color: rgba(158, 215, 176, 0.24);
  background: rgba(158, 215, 176, 0.07);
  color: var(--air-entry-success);
}

.air-auth-feedback[data-state="error"] {
  border-color: rgba(255, 156, 156, 0.23);
  background: rgba(255, 156, 156, 0.065);
  color: var(--air-entry-danger);
}

.air-auth-feedback[data-state="uncertain"] {
  border-color: rgba(243, 200, 120, 0.3);
  background: rgba(243, 200, 120, 0.075);
  color: var(--air-entry-warning);
}

.air-auth-noscript { color: var(--air-entry-warning); font-size: 0.78rem; line-height: 1.35; }

.air-auth-footer {
  padding-block-start: 2px;
  border-block-start: 1px solid rgba(255, 255, 255, 0.065);
}

.air-auth-footer nav {
  padding-block-start: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2px clamp(5px, 1.8vw, 10px);
  max-inline-size: 100%;
}

.air-auth-footer a {
  min-block-size: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #b8b1b7;
  font-size: 0.74rem;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

:where(
  .air-auth-tabs a,
  .air-auth-form input,
  .air-auth-primary,
  .air-auth-check input,
  .air-auth-check a,
  .air-auth-footer a
):focus-visible {
  outline: 2px solid var(--air-entry-focus);
  outline-offset: 2px;
}

@media (max-width: 420px) {
  .air-auth-shell { padding: 14px; gap: 10px; border-radius: 18px; }
  .air-auth-mark { flex-basis: 64px; inline-size: 64px; block-size: 64px; }
  .air-auth-identity { gap: 11px; }
}

@media (max-width: 424px) {
  .air-auth-footer nav {
    inline-size: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 8px;
  }
  .air-auth-footer a { min-inline-size: 0; overflow-wrap: anywhere; white-space: normal; }
}

@media (max-height: 720px) {
  .air-auth-shell { align-self: start; margin-block: 0 auto; }
}

@media (prefers-reduced-motion: reduce) {
  .air-auth-zone { transition: none; }
  .air-auth-form[data-mode-motion="true"],
  .air-auth-legal-tail[data-mode-motion="true"],
  .air-auth-feedback[data-mode-motion="true"] { animation: none; }
  .air-auth-tabs a,
  .air-auth-form input { transition: none; }
}