/* The door, drawn as auth sign-in exp-2 draws it (design/ui-mockups/auth/sign-in/exp-2).

   The kit's token layer supplies the ladder, the ink rungs, the signals and their washes, spacing,
   radius, motion and the hit-target floor. What is set here is the brand layer the landing published
   (Inter, the Bricolage wordmark, the periwinkle accent, the white pill primary) and the door's own
   geometry. Every rule is scoped to `.door-page`, so nothing here reaches another screen. */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("door/inter-variable.woff2") format("woff2");
}

@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("door/bricolage-grotesque.woff2") format("woff2");
}

.door-page {
  --door-ground: #0A0A0C;
  --door-field: var(--surface-200);
  --door-field-line: rgba(255, 255, 255, 0.14);
  --door-field-line-hover: rgba(255, 255, 255, 0.28);
  --door-text: #F5F5F7;
  --door-text-body: var(--ink-body);
  --door-text-muted: var(--ink-muted);
  --door-accent: #7894FF;
  --door-accent-hover: #9AADFF;
  --door-accent-ring: rgba(120, 148, 255, 0.28);
  --door-plate: #F2F2F4;
  --door-plate-hover: #E1E1E6;
  --door-plate-press: #D0D0D7;
  --door-plate-ink: #0A0A0C;
  --door-column: 400px;
  --door-control: var(--control-500);
  --door-gutter: var(--space-400);

  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-block-size: 100%;
  background: var(--door-ground);
  color: var(--door-text);
  font-family: "Inter", var(--font-sans);
  font-optical-sizing: auto;
  font-synthesis: none;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

[data-aos-region='list-pane']:has(> [data-aos='section'] > .door-page) {
  background: #0A0A0C;
}

[data-aos='section']:has(> .door-page) {
  min-block-size: 100%;
}

.door-page :where(h1, h2, p) { margin: 0; }
.door-page :where(button, input) { font: inherit; color: inherit; }
.door-page :where(button) { cursor: pointer; background: none; border: 0; padding: 0; }
.door-page :where(a) { color: inherit; text-decoration: none; }
.door-page :where(img) { display: block; max-inline-size: 100%; }
.door-page ::selection { background: var(--door-accent); color: var(--door-ground); }

.door-page :where(a, button, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--door-accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.door-column {
  display: flex;
  flex-direction: column;
  min-block-size: 100dvh;
}

.door-top {
  display: flex;
  align-items: center;
  block-size: 80px;
  padding: 0 var(--door-gutter);
  flex: none;
}

.door-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-block-size: var(--hit-target-min);
  padding-inline-end: 4px;
  border-radius: 8px;
}

.door-lockup-mark { inline-size: 36px; block-size: 36px; }

.door-wordmark {
  font-family: "Bricolage Grotesque", "Inter", sans-serif;
  font-weight: 600;
  font-size: 25px;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--door-text);
  transform: translateY(-1px);
}

/* Top-anchored rather than centred: a refusal appearing under the pair grows the column downwards, so
   nothing the reader was looking at moves. */
.door-stage {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  inline-size: min(var(--door-column), calc(100% - 2 * var(--space-200)));
  margin: 0 auto;
  padding: clamp(var(--space-200), 7vh, 88px) 0 var(--space-400);
}

.door-foot {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--space-150) var(--door-gutter) var(--space-200);
  font-size: 14px;
  color: var(--door-text-muted);
}

.door-foot-nav { display: flex; gap: var(--space-050); margin-inline-end: calc(-1 * var(--space-100)); }

.door-foot-link {
  display: inline-flex;
  align-items: center;
  min-block-size: var(--hit-target-min);
  padding: 0 var(--space-100);
  color: var(--door-text-muted);
  transition: color var(--duration-200) var(--ease);
}

.door-page .door-foot-link:hover { color: var(--door-text); }

.door-show { display: none; }

@media (width >= 1024px) {
  .door-page { grid-template-columns: minmax(520px, 1fr) minmax(0, 1.08fr); }

  .door-show {
    display: block;
    position: sticky;
    inset-block-start: 0;
    block-size: 100dvh;
    padding: 12px 12px 12px 0;
  }
}

.door-show-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-400);
  block-size: 100%;
  padding: var(--space-600);
  border-radius: var(--radius-400);
  overflow: hidden;
  background:
    radial-gradient(120% 70% at 50% 108%, rgba(120, 148, 255, 0.30), rgba(120, 148, 255, 0) 62%),
    radial-gradient(70% 55% at 50% 38%, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0) 70%),
    linear-gradient(180deg, #141418 0%, #0F0F13 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07);
}

.door-show-mark { inline-size: min(420px, 62%); block-size: auto; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55)); }

.door-show-line {
  max-inline-size: 16ch;
  font-size: clamp(26px, 2.2vw, 34px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-align: center;
  text-wrap: balance;
}

.door-apps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-150);
  margin: 0;
  padding: 0;
  list-style: none;
}

.door-app-slot { display: flex; }

.door-app { display: grid; place-items: center; }

.door-app svg {
  box-sizing: content-box;
  inline-size: 46px;
  block-size: 46px;
  padding: 5px;
  border-radius: 15px;
  overflow: visible;
  background-color: transparent;
  transition: background-color var(--duration-300) var(--ease);
}

.door-app svg > * {
  translate: 0 0;
  scale: 1;
  transition: translate var(--duration-300) var(--ease), scale var(--duration-300) var(--ease);
}

.door-app:hover svg { background-color: color-mix(in srgb, var(--c1) 16%, transparent); }

.door-app:hover svg > * { translate: -1.2px -2.557px; scale: 1.1; }

.door-head { display: flex; flex-direction: column; gap: var(--space-100); margin-block-end: var(--space-400); }

.door-title { font-size: 30px; line-height: 1.2; font-weight: 640; letter-spacing: -0.022em; text-wrap: balance; }

.door-sub { font-size: 16px; line-height: 1.5; color: var(--door-text-muted); text-wrap: pretty; }

.door-strong { color: var(--door-text-body); font-weight: 560; }

.door-back {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-block-size: var(--hit-target-min);
  margin: calc(-1 * var(--space-150)) 0 var(--space-200) -6px;
  padding: 0 8px 0 4px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--door-text-muted);
  transition: color var(--duration-200) var(--ease);
}

.door-page .door-back:hover { color: var(--door-text); }

.door-back svg { inline-size: 18px; block-size: 18px; }

.door-method { display: flex; align-items: center; gap: 10px; margin-block-end: var(--space-150); }

.door-tile {
  display: grid;
  place-items: center;
  inline-size: 48px;
  block-size: 48px;
  border-radius: 14px;
  background: var(--door-field);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.10);
}

.door-tile svg { inline-size: 22px; block-size: 22px; }

.door-tile-mark { inline-size: 30px; block-size: 30px; }

.door-joint { display: grid; place-items: center; color: var(--door-text-muted); }

.door-joint svg { inline-size: 20px; block-size: 20px; }

.door-form { display: flex; flex-direction: column; gap: 20px; }

.door-field { display: flex; flex-direction: column; gap: var(--space-100); }

/* Forgot password? follows the field in the order a keyboard meets it, and is drawn on the label's row. */
.door-field--beside { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: var(--space-200); }
.door-field--beside > * { grid-column: 1 / -1; }
.door-field--beside > .door-label { grid-column: 1; grid-row: 1; }
.door-page .door-field--beside > .door-beside { grid-column: 2; grid-row: 1; font-size: 14px; line-height: 20px; }

.door-label { font-size: 14px; font-weight: 560; line-height: 20px; color: var(--door-text-body); }

.door-control { position: relative; }

.door-input {
  inline-size: 100%;
  block-size: var(--door-control);
  padding: 0 14px;
  border: 1px solid var(--door-field-line);
  border-radius: var(--radius-200);
  background: var(--door-field);
  color: var(--door-text);
  font-size: 16px;
  line-height: 1.25;
  caret-color: var(--door-accent);
  text-overflow: ellipsis;
  transition:
    border-color var(--duration-200) var(--ease),
    box-shadow var(--duration-200) var(--ease);
}

.door-input:hover { border-color: var(--door-field-line-hover); }
.door-input:focus { outline: none; border-color: var(--door-accent); box-shadow: 0 0 0 3px var(--door-accent-ring); }
.door-field[data-invalid='true'] .door-input { border-color: var(--signal-danger); }
.door-field[data-invalid='true'] .door-input:focus { box-shadow: 0 0 0 3px rgba(242, 113, 102, 0.26); }

.door-input:-webkit-autofill,
.door-input:-webkit-autofill:hover,
.door-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--door-text);
  -webkit-box-shadow: 0 0 0 1000px var(--door-field) inset;
  caret-color: var(--door-accent);
  transition: background-color 9999s;
}

.door-input[name='code'] { font-variant-numeric: tabular-nums; letter-spacing: 0.08em; }

.door-control--secret .door-input { padding-inline-end: 52px; }

.door-reveal {
  position: absolute;
  inset-inline-end: 2px;
  inset-block-start: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  inline-size: var(--hit-target-min);
  block-size: var(--hit-target-min);
  border-radius: 10px;
  color: var(--door-text-muted);
  transition: color var(--duration-200) var(--ease);
}

.door-page .door-reveal:hover { color: var(--door-text); }

.door-reveal svg { inline-size: 20px; block-size: 20px; }

.door-hint,
.door-error {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 14px;
  line-height: 20px;
  color: var(--door-text-muted);
}

.door-error { color: var(--signal-danger); }

.door-error svg { flex: none; inline-size: 16px; block-size: 16px; margin-block-start: 2px; }

/* A password being chosen: how strong it reads, and the rules it is held to, redrawn on every keystroke. */
.door-rules { display: flex; flex-direction: column; gap: var(--space-100); }

.door-strength { display: flex; align-items: center; gap: 12px; min-block-size: 20px; }
.door-strength[data-strength='weak'] { --door-strength-tone: var(--signal-danger); }
.door-strength[data-strength='fair'] { --door-strength-tone: var(--signal-warning); }
.door-strength[data-strength='good'],
.door-strength[data-strength='strong'] { --door-strength-tone: var(--signal-success); }

.door-strength-bar { flex: 1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; }
.door-strength-step { block-size: 4px; border-radius: 2px; background: var(--door-field-line); }
.door-strength[data-level='1'] .door-strength-step:nth-child(-n + 1),
.door-strength[data-level='2'] .door-strength-step:nth-child(-n + 2),
.door-strength[data-level='3'] .door-strength-step:nth-child(-n + 3),
.door-strength[data-level='4'] .door-strength-step { background: var(--door-strength-tone); }

.door-strength-said { min-inline-size: 52px; text-align: end; font-size: 14px; font-weight: 560; line-height: 20px; color: var(--door-strength-tone); }

.door-rule-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(168px, 1fr)); gap: 6px 16px; margin: 0; padding: 0; list-style: none; }

.door-rule { display: flex; align-items: center; gap: 8px; min-inline-size: 0; font-size: 14px; line-height: 20px; color: var(--door-text-muted); }
.door-rule[data-met='true'] { color: var(--door-text-body); }

.door-rule-mark {
  flex: none;
  display: grid;
  place-items: center;
  inline-size: 16px;
  block-size: 16px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1.5px var(--door-field-line-hover);
}

.door-rule[data-met='true'] .door-rule-mark { background: var(--signal-success); box-shadow: none; color: var(--door-ground); }
.door-rule-mark svg { inline-size: 12px; block-size: 12px; }

.door-notice,
.door-alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-200);
  font-size: 15px;
  line-height: 22px;
  color: var(--door-text);
  background: var(--signal-info-wash);
  box-shadow: inset 0 0 0 1px rgba(95, 157, 255, 0.28);
}

.door-notice { margin-block-end: var(--space-300); }

.door-notice > svg,
.door-alert > svg { flex: none; inline-size: 20px; block-size: 20px; margin-block-start: 1px; color: var(--signal-info); }

.door-notice-body,
.door-alert-body { min-inline-size: 0; overflow-wrap: anywhere; }

.door-alert[data-tone='danger'] { background: var(--signal-danger-wash); box-shadow: inset 0 0 0 1px rgba(242, 113, 102, 0.30); }
.door-alert[data-tone='danger'] > svg { color: var(--signal-danger); }
.door-alert[data-tone='warning'] { background: var(--signal-warning-wash); box-shadow: inset 0 0 0 1px rgba(209, 144, 0, 0.34); }
.door-alert[data-tone='warning'] > svg { color: var(--signal-warning); }

.door-actions { display: flex; flex-direction: column; gap: var(--space-150); margin-block-start: var(--space-050); }

.door-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  inline-size: 100%;
  block-size: var(--door-control);
  border-radius: var(--radius-pill);
  background: var(--door-plate);
  color: var(--door-plate-ink);
  font-size: 16px;
  font-weight: 580;
  letter-spacing: -0.005em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 1px 2px rgba(0, 0, 0, 0.5);
  transition:
    background-color var(--duration-100) var(--ease),
    transform var(--duration-100) var(--ease);
}

.door-page .door-primary { background: var(--door-plate); color: var(--door-plate-ink); }
.door-page .door-primary:hover { background: var(--door-plate-hover); }
.door-page .door-primary:active { background: var(--door-plate-press); transform: scale(0.985); box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.28); }
.door-page .door-primary:disabled { opacity: var(--disabled-opacity); cursor: not-allowed; transform: none; background: var(--door-plate); }
.door-page .door-primary[data-state='busy']:disabled { opacity: 1; cursor: progress; }

.door-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 100%;
  block-size: var(--door-control);
  border-radius: var(--radius-pill);
  font-size: 16px;
  font-weight: 560;
  color: var(--door-text);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  transition:
    background-color var(--duration-100) var(--ease),
    transform var(--duration-100) var(--ease);
}

.door-page .door-secondary:hover { background: rgba(255, 255, 255, 0.06); }
.door-page .door-secondary:active { background: rgba(255, 255, 255, 0.11); transform: scale(0.985); }

.door-spin {
  display: none;
  flex: none;
  inline-size: 18px;
  block-size: 18px;
  border: 2px solid currentColor;
  border-inline-end-color: transparent;
  border-radius: 50%;
  opacity: 0.85;
  animation: door-turn var(--duration-loop) linear infinite;
  animation-play-state: var(--motion-attention);
}

.door-primary[data-state='busy'] .door-spin,
.door-provider.is-busy .door-spin { display: inline-block; }

@keyframes door-turn { to { transform: rotate(360deg); } }

.door-or {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-200);
  margin: var(--space-300) 0;
  font-size: 14px;
  color: var(--door-text-muted);
}

.door-or::before,
.door-or::after { content: ""; block-size: 1px; background: rgba(255, 255, 255, 0.12); }

.door-providers { display: flex; flex-direction: column; gap: var(--space-150); }

.door-provider {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  inline-size: 100%;
  block-size: var(--door-control);
  border-radius: var(--radius-pill);
  font-size: 16px;
  font-weight: 560;
  color: var(--door-text);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  transition:
    background-color var(--duration-100) var(--ease),
    box-shadow var(--duration-100) var(--ease),
    transform var(--duration-100) var(--ease);
}

.door-page .door-provider { background: rgba(255, 255, 255, 0.02); }
.door-page .door-provider:hover { background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.26); }
.door-page .door-provider:active { background: rgba(255, 255, 255, 0.11); transform: scale(0.985); }
.door-page .door-provider:disabled { opacity: var(--disabled-opacity); cursor: not-allowed; transform: none; background: rgba(255, 255, 255, 0.02); }
.door-page .door-provider.is-busy:disabled { opacity: 1; cursor: progress; }

.door-logo { display: grid; place-items: center; flex: none; inline-size: 20px; block-size: 20px; }
.door-logo svg { inline-size: 100%; block-size: 100%; overflow: visible; }
.door-provider.is-busy .door-logo { display: none; }

.door-aside { margin-block-start: var(--space-400); text-align: center; font-size: 15px; color: var(--door-text-muted); }
.door-aside--start { margin-block-start: var(--space-300); text-align: start; }
.door-aside + .door-aside { margin-block-start: var(--space-200); }

/* A text link keeps its line height and still takes a 44px press through an invisible pad, which grows
   the press upwards and downwards only: every link is wider than the floor already. */
.door-link {
  position: relative;
  border-radius: 4px;
  color: var(--door-accent);
  font-weight: 520;
  text-underline-offset: 3px;
  transition: color var(--duration-200) var(--ease);
}

.door-page .door-link { color: var(--door-accent); font-size: inherit; line-height: inherit; }
.door-page .door-link:hover { color: var(--door-accent-hover); text-decoration: underline; }

.door-link::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-start: 50%;
  block-size: var(--hit-target-min);
  transform: translateY(-50%);
}

.door-dialog {
  inline-size: min(480px, calc(100vw - 32px));
  max-block-size: calc(100dvh - 64px);
  overflow: auto;
  padding: var(--space-300);
  border: 0;
  border-radius: 20px;
  background: var(--surface-200);
  color: var(--door-text);
  box-shadow: var(--elevation-dialog), inset 0 0 0 1px rgba(255, 255, 255, 0.09);
}

.door-dialog::backdrop { background: var(--scrim); backdrop-filter: blur(3px); }

.door-icon-button {
  display: grid;
  place-items: center;
  inline-size: var(--hit-target-min);
  block-size: var(--hit-target-min);
  border-radius: 10px;
  color: var(--door-text-muted);
  transition:
    color var(--duration-200) var(--ease),
    background-color var(--duration-200) var(--ease);
}

.door-page .door-icon-button:hover { color: var(--door-text); background: rgba(255, 255, 255, 0.06); }

.door-icon-button svg { inline-size: 18px; block-size: 18px; }

.door-dialog-close { position: absolute; inset-block-start: 10px; inset-inline-end: 10px; }

.door-dialog-title {
  margin: 4px 48px var(--space-200) 0;
  font-size: 22px;
  font-weight: 640;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.door-articles { display: flex; flex-direction: column; border-block-start: 1px solid rgba(255, 255, 255, 0.1); }

.door-article { border-block-end: 1px solid rgba(255, 255, 255, 0.1); }

.door-article-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-block-size: 52px;
  list-style: none;
  font-size: 16px;
  font-weight: 560;
  cursor: pointer;
}

.door-article-question::-webkit-details-marker { display: none; }

.door-article-question::after {
  content: "";
  flex: none;
  inline-size: 8px;
  block-size: 8px;
  margin-inline-end: 6px;
  border-inline-end: 1.7px solid var(--door-text-muted);
  border-block-end: 1.7px solid var(--door-text-muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--duration-200) var(--ease);
}

.door-article[open] .door-article-question::after { transform: rotate(225deg) translateY(-2px); }

.door-article-answer { padding-block-end: var(--space-150); font-size: 15px; line-height: 23px; color: var(--door-text-body); }

.door-article > .door-link { display: inline-block; margin-block-end: var(--space-200); font-size: 15px; }

.door-dialog-foot { margin-block-start: var(--space-200); font-size: 14px; line-height: 21px; color: var(--door-text-muted); }

@media (width <= 640px) {
  .door-page { --door-gutter: var(--space-200); }
  .door-top { block-size: 64px; }
  .door-lockup-mark { inline-size: 32px; block-size: 32px; }
  .door-wordmark { font-size: 23px; }
  .door-stage { padding-block-start: var(--space-300); }
  .door-title { font-size: 26px; }
  .door-foot { justify-content: center; padding-block-end: var(--space-150); }
  .door-foot-nav { margin-inline-end: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .door-spin { animation: none; border-inline-end-color: currentColor; border-block-start-color: transparent; }
}

@media (forced-colors: active) {
  .door-primary,
  .door-secondary,
  .door-provider,
  .door-input { border: 1px solid ButtonText; }

  .door-notice,
  .door-alert { border: 1px solid CanvasText; }
}