/*
 * Garage Door's pages.
 *
 * Structure: Astryx, Meta's open-source design system (https://github.com/meta/astryx, MIT). The
 * pages are server-rendered, so they do not run Astryx's React components; they use its token
 * vocabulary (--color-*, --text-*, --spacing-*, --radius-*, --shadow-*, --size-element-*) and the
 * shape of its components (TopNav, Layout's page header, Card, Banner, Badge, Button's
 * primary/secondary/ghost/destructive, Field, MetadataList, EmptyState, CodeBlock). A class here is
 * the component's name in kebab case, with its variant after `--`.
 *
 * Values: the Garage design system (https://claude.ai/artifact/YAi54vyk54KAm8pmiYVGWW), as
 * garagerag.app uses it: Garage violet sampled from the app icon, warm neutrals, IBM Plex.
 * Door is a garagerag.app property, so it never takes the Enterprise brand layer.
 */

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 100 700;
  font-display: swap;
  src: url("/fonts/IBMPlexSans-Var-latin.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: italic;
  font-weight: 100 700;
  font-display: swap;
  src: url("/fonts/IBMPlexSans-Var-Italic-latin.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/IBMPlexMono-400-latin.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/IBMPlexMono-500-latin.woff2") format("woff2");
}

/* Garage's palette (the design system's names). */
:root {
  color-scheme: light dark;
  --violet-050: #f6f4ff;
  --violet-100: #ece7ff;
  --violet-300: #b9a9f7;
  --violet-400: #8d77f0;
  --violet-500: #7056dc;
  --violet-700: #4f38b8;
  --violet-900: #2a1d6b;
  --surface: #ffffff;
  --surface-raised: #f7f6fb;
  --surface-sunken: #eeecf5;
  --ink: #1d1a2e;
  --ink-muted: #5f5a72;
  --ink-faint: #76718a;
  --line: #d9d6e6;
  --line-subtle: #e8e6f0;
  --line-strong: #8b86a0;
  --success: #1a7f37;
  --success-soft: #dafbe1;
  --warning: #9a6700;
  --warning-soft: #fff8c5;
  --danger: #c4232d;
  --danger-soft: #ffebe9;
  --on-brand: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --violet-050: #1e1838;
    --violet-100: #2c2452;
    --violet-300: #5b49b5;
    --violet-400: #a492f6;
    --violet-500: #8f7bf2;
    --violet-700: #c3b6fa;
    --violet-900: #e6e0ff;
    --surface: #13111c;
    --surface-raised: #1b1826;
    --surface-sunken: #252134;
    --ink: #f1eefb;
    --ink-muted: #aaa4bf;
    --ink-faint: #8a849e;
    --line: #36314a;
    --line-subtle: #252134;
    --line-strong: #6c6683;
    --success: #3fb950;
    --success-soft: #0f2d1a;
    --warning: #d29922;
    --warning-soft: #2e2207;
    --danger: #ff7b72;
    --danger-soft: #3a1214;
    --on-brand: #140f2e;
  }
}

/* Astryx's semantic tokens, on Garage's values. Components below read only these. */
:root {
  --color-background-body: var(--surface-raised);
  --color-background-surface: var(--surface);
  --color-background-card: var(--surface);
  --color-background-muted: var(--surface-sunken);
  --color-accent: var(--violet-500);
  --color-accent-hover: var(--violet-700);
  --color-accent-muted: var(--violet-100);
  --color-on-accent: var(--on-brand);
  --color-text-primary: var(--ink);
  --color-text-secondary: var(--ink-muted);
  --color-text-disabled: var(--ink-faint);
  --color-text-accent: var(--violet-700);
  --color-border: var(--line);
  --color-border-emphasized: var(--line-strong);
  --color-overlay-hover: rgba(29, 26, 46, 0.05);
  --color-overlay-pressed: rgba(29, 26, 46, 0.1);
  --color-info: var(--violet-500);
  --color-info-muted: var(--violet-050);
  --color-success: var(--success);
  --color-success-muted: var(--success-soft);
  --color-warning: var(--warning);
  --color-warning-muted: var(--warning-soft);
  --color-error: var(--danger);
  --color-error-muted: var(--danger-soft);

  --font-family-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-family-heading: var(--font-family-body);
  --font-family-code: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --text-display-1-size: clamp(2.25rem, 1.6rem + 2.6vw, 3.25rem);
  --text-display-1-weight: 650;
  --text-display-1-leading: 1.1;
  --text-heading-1-size: 1.75rem;
  --text-heading-1-weight: 600;
  --text-heading-1-leading: 1.25;
  --text-heading-2-size: 1.25rem;
  --text-heading-2-weight: 600;
  --text-heading-2-leading: 1.35;
  --text-heading-3-size: 1.0625rem;
  --text-heading-3-weight: 600;
  --text-heading-3-leading: 1.4;
  --text-large-size: 1.125rem;
  --text-body-size: 1rem;
  --text-body-leading: 1.6;
  --text-label-size: 0.875rem;
  --text-label-weight: 500;
  --text-supporting-size: 0.875rem;
  --text-code-size: 0.875em;

  --spacing-1: 0.25rem;
  --spacing-1-5: 0.375rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --size-element-sm: 28px;
  --size-element-md: 36px;
  --size-element-lg: 44px;

  --radius-inner: 4px;
  --radius-element: 8px;
  --radius-container: 12px;
  --radius-page: 16px;
  --radius-full: 999px;
  --shadow-low: 0 1px 3px rgba(29, 26, 46, 0.08), 0 1px 2px rgba(29, 26, 46, 0.04);
  --shadow-med: 0 4px 12px rgba(29, 26, 46, 0.08);
  --duration-fast: 125ms;

  --page-width: 60rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-background-body: var(--surface);
    --color-background-surface: var(--surface-raised);
    --color-background-card: var(--surface-raised);
    --color-accent: var(--violet-400);
    --color-accent-hover: var(--violet-700);
    --color-overlay-hover: rgba(241, 238, 251, 0.06);
    --color-overlay-pressed: rgba(241, 238, 251, 0.12);
    --color-info-muted: var(--violet-050);
    --shadow-low: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-med: 0 4px 12px rgba(0, 0, 0, 0.4);
  }
}

/* Reset and type (Astryx's reset layer) */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-family-body);
  font-size: var(--text-body-size);
  line-height: var(--text-body-leading);
  color: var(--color-text-primary);
  background: var(--color-background-body);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-family-heading); margin: 0; color: var(--color-text-primary); }
h1 { font-size: var(--text-heading-1-size); font-weight: var(--text-heading-1-weight); line-height: var(--text-heading-1-leading); letter-spacing: -0.01em; }
h2 { font-size: var(--text-heading-2-size); font-weight: var(--text-heading-2-weight); line-height: var(--text-heading-2-leading); }
h3 { font-size: var(--text-heading-3-size); font-weight: var(--text-heading-3-weight); line-height: var(--text-heading-3-leading); }
h4 { font-size: var(--text-label-size); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-secondary); }
p { margin: 0; }
p + p { margin-top: var(--spacing-3); }
small, .text-supporting { font-size: var(--text-supporting-size); color: var(--color-text-secondary); }
a { color: var(--color-text-accent); text-underline-offset: 2px; }
a:hover { color: var(--color-accent-hover); }
code, pre, kbd { font-family: var(--font-family-code); font-size: var(--text-code-size); }
:not(pre) > code { background: var(--color-background-muted); border-radius: var(--radius-inner); padding: 0.1em 0.35em; word-break: break-all; }
hr { border: 0; border-top: 1px solid var(--color-border); margin: var(--spacing-6) 0; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* TopNav */

.top-nav { background: var(--color-background-surface); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 10; }
.top-nav__inner { max-width: var(--page-width); margin: 0 auto; padding: var(--spacing-2) var(--spacing-4); min-height: 56px; display: flex; align-items: center; gap: var(--spacing-2); }
.top-nav__brand { display: flex; align-items: center; gap: var(--spacing-2); margin-right: auto; text-decoration: none; color: var(--color-text-primary); font-weight: 600; font-size: 1.0625rem; }
.top-nav__brand:hover { color: var(--color-text-primary); }
.top-nav__brand img { width: 28px; height: 28px; border-radius: 7px; }
.top-nav__brand span { color: var(--color-text-secondary); font-weight: 500; }
.nav-item { white-space: nowrap; display: inline-flex; align-items: center; height: var(--size-element-md); padding: 0 var(--spacing-3); border-radius: var(--radius-element); color: var(--color-text-secondary); font-weight: 500; font-size: 0.9375rem; text-decoration: none; }
.nav-item:hover { background: var(--color-overlay-hover); color: var(--color-text-primary); }
.nav-item[aria-current="page"] { color: var(--color-text-primary); background: var(--color-accent-muted); }
.top-nav form { display: inline; }

/* Layout */

.layout { flex: 1; width: 100%; max-width: var(--page-width); margin: 0 auto; padding: var(--spacing-8) var(--spacing-4) var(--spacing-12); }
.layout--narrow { max-width: 30rem; }
.page-header { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--spacing-3) var(--spacing-6); margin-bottom: var(--spacing-6); }
.page-header__text { flex: 1 1 20rem; display: grid; gap: var(--spacing-1-5); }
.page-header__text p { color: var(--color-text-secondary); }
.section { margin-top: var(--spacing-10); display: grid; gap: var(--spacing-3); }
.section > p { color: var(--color-text-secondary); }
.stack { display: grid; gap: var(--spacing-4); }
.stack--tight { gap: var(--spacing-2); }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing-2); }
.row--between { justify-content: space-between; }
.grid { display: grid; gap: var(--spacing-4); grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }

.site-footer { border-top: 1px solid var(--color-border); background: var(--color-background-surface); }
.site-footer__inner { max-width: var(--page-width); margin: 0 auto; padding: var(--spacing-6) var(--spacing-4); display: flex; flex-wrap: wrap; gap: var(--spacing-2) var(--spacing-6); justify-content: space-between; color: var(--color-text-secondary); font-size: var(--text-supporting-size); }
.site-footer__inner nav { display: flex; flex-wrap: wrap; gap: var(--spacing-4); }
.site-footer a { color: var(--color-text-secondary); }

/* Button: primary, secondary, ghost, destructive; sizes md (default) and lg */

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-2);
  min-height: var(--size-element-md); padding: 0 var(--spacing-4);
  font: inherit; font-size: 0.9375rem; font-weight: 500; line-height: 1;
  border: 1px solid transparent; border-radius: var(--radius-element);
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease;
}
.button--lg { min-height: var(--size-element-lg); padding: 0 var(--spacing-5); font-size: 1rem; }
.button--block { width: 100%; }
.button--primary { background: var(--color-accent); color: var(--color-on-accent); }
.button--primary:hover { background: var(--color-accent-hover); color: var(--color-on-accent); }
.button--secondary { background: var(--color-background-card); color: var(--color-text-primary); border-color: var(--color-border); }
.button--secondary:hover { background: var(--color-background-muted); color: var(--color-text-primary); }
.button--ghost { background: transparent; color: var(--color-text-secondary); }
.button--ghost:hover { background: var(--color-overlay-hover); color: var(--color-text-primary); }
.button--destructive { background: transparent; color: var(--color-error); border-color: var(--color-border); }
.button--destructive:hover { background: var(--color-error-muted); border-color: var(--color-error); color: var(--color-error); }

/* Sign in with Apple, drawn to Apple's HIG: black on light, white on dark, the logo and "Sign in with Apple". */
.button--apple { background: #000; color: #fff; min-height: var(--size-element-lg); font-size: 1.0625rem; font-weight: 500; font-family: -apple-system, BlinkMacSystemFont, var(--font-family-body); }
.button--apple:hover { background: #1d1d1f; color: #fff; }
.button--apple svg { width: 1.05em; height: 1.25em; margin-top: -0.15em; fill: currentColor; }
@media (prefers-color-scheme: dark) {
  .button--apple { background: #fff; color: #000; }
  .button--apple:hover { background: #e8e8ed; color: #000; }
}

/* Card */

.card { background: var(--color-background-card); border: 1px solid var(--color-border); border-radius: var(--radius-container); box-shadow: var(--shadow-low); padding: var(--spacing-5); display: grid; gap: var(--spacing-4); }
.card--muted { background: var(--color-background-muted); box-shadow: none; }
.card--accent { border-color: var(--color-accent); box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-med); }
.card__header { display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing-2) var(--spacing-3); }
.card__header h2, .card__header h3 { margin-right: auto; }
.card__footer { border-top: 1px solid var(--color-border); padding-top: var(--spacing-4); }

/* Banner: info, success, warning, error */

.banner { display: flex; gap: var(--spacing-3); align-items: flex-start; padding: var(--spacing-3) var(--spacing-4); border-radius: var(--radius-element); border: 1px solid; margin-bottom: var(--spacing-6); }
.banner--info { background: var(--color-info-muted); border-color: var(--violet-300); }
.banner--success { background: var(--color-success-muted); border-color: var(--color-success); }
.banner--warning { background: var(--color-warning-muted); border-color: var(--color-warning); }
.banner--error { background: var(--color-error-muted); border-color: var(--color-error); }

/* Badge: neutral, info, success, warning, error */

.badge { display: inline-flex; align-items: center; gap: var(--spacing-1-5); height: 22px; padding: 0 var(--spacing-2); border-radius: var(--radius-full); font-size: 0.8125rem; font-weight: 500; background: var(--color-background-muted); color: var(--color-text-secondary); white-space: nowrap; }
.badge--dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge--info { background: var(--color-accent-muted); color: var(--color-text-accent); }
.badge--success { background: var(--color-success-muted); color: var(--color-success); }
.badge--warning { background: var(--color-warning-muted); color: var(--color-warning); }
.badge--error { background: var(--color-error-muted); color: var(--color-error); }

/* Field: label, control, description */

.field { display: grid; gap: var(--spacing-1-5); }
.field label, .field__label { font-size: var(--text-label-size); font-weight: var(--text-label-weight); }
.field__description { font-size: var(--text-supporting-size); color: var(--color-text-secondary); }
.input, .select {
  font: inherit; font-size: 0.9375rem; width: 100%;
  min-height: var(--size-element-md); padding: 0 var(--spacing-3);
  color: var(--color-text-primary); background: var(--color-background-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-element);
}
.input:hover, .select:hover { border-color: var(--color-border-emphasized); }
.input:focus, .select:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-muted); }
.input--code { font-family: var(--font-family-code); font-size: 1.25rem; letter-spacing: 0.12em; text-transform: uppercase; min-height: var(--size-element-lg); }
.input-group { display: flex; gap: var(--spacing-2); }
.input-group .input { flex: 1; min-width: 0; }

/* MetadataList */

.metadata-list { display: grid; grid-template-columns: max-content 1fr; gap: var(--spacing-2) var(--spacing-4); margin: 0; font-size: 0.9375rem; }
.metadata-list dt { color: var(--color-text-secondary); }
.metadata-list dd { margin: 0; min-width: 0; }
@media (max-width: 30rem) {
  .metadata-list { grid-template-columns: 1fr; gap: 0; }
  .metadata-list dd { margin-bottom: var(--spacing-2); }
}

/* List: rows with a trailing action */

.list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--color-border); border-radius: var(--radius-element); }
.list__item { display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing-2) var(--spacing-3); padding: var(--spacing-3) var(--spacing-4); }
.list__item + .list__item { border-top: 1px solid var(--color-border); }
.list__item > :first-child { flex: 1 1 12rem; min-width: 0; }
.list__item small { display: block; }

/* CodeBlock, with a copy button (door.js) */

.code-block { position: relative; display: flex; align-items: center; gap: var(--spacing-2); background: var(--color-background-muted); border: 1px solid var(--color-border); border-radius: var(--radius-element); padding: var(--spacing-2) var(--spacing-2) var(--spacing-2) var(--spacing-3); }
.code-block code, .code-block pre { flex: 1; min-width: 0; margin: 0; background: none; padding: 0; overflow-x: auto; white-space: pre; }
.code-block--secret code { white-space: normal; word-break: break-all; font-size: 0.9375rem; }
.code-block .button { min-height: var(--size-element-sm); padding: 0 var(--spacing-3); font-size: 0.8125rem; }

/* EmptyState */

.empty-state { text-align: center; padding: var(--spacing-10) var(--spacing-6); border: 1px dashed var(--color-border-emphasized); border-radius: var(--radius-container); display: grid; gap: var(--spacing-3); justify-items: center; }
.empty-state p { color: var(--color-text-secondary); max-width: 32rem; }
.empty-state__icon { width: 48px; height: 48px; border-radius: 12px; }

/* Collapsible (details) */

details.collapsible > summary { cursor: pointer; color: var(--color-text-secondary); font-size: var(--text-supporting-size); list-style: none; display: inline-flex; align-items: center; gap: var(--spacing-1); }
details.collapsible > summary::-webkit-details-marker { display: none; }
details.collapsible > summary::before { content: "›"; display: inline-block; transition: transform var(--duration-fast) ease; }
details.collapsible[open] > summary::before { transform: rotate(90deg); }
details.collapsible[open] > summary { margin-bottom: var(--spacing-3); }

/* Landing page */

.hero { display: grid; gap: var(--spacing-5); justify-items: start; padding: var(--spacing-8) 0 var(--spacing-6); }
.hero__eyebrow { display: inline-flex; align-items: center; gap: var(--spacing-2); color: var(--color-text-accent); font-weight: 600; font-size: 0.9375rem; }
.hero__eyebrow img { width: 24px; height: 24px; border-radius: 6px; }
.hero h1 { font-size: var(--text-display-1-size); font-weight: var(--text-display-1-weight); line-height: var(--text-display-1-leading); letter-spacing: -0.02em; max-width: 18ch; }
.hero__lead { font-size: var(--text-large-size); color: var(--color-text-secondary); max-width: 38rem; }
.feature { display: grid; gap: var(--spacing-2); align-content: start; }
.feature__icon { width: 36px; height: 36px; border-radius: 10px; background: var(--color-accent-muted); color: var(--color-text-accent); display: grid; place-items: center; }
.feature__icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.feature p { color: var(--color-text-secondary); font-size: 0.9375rem; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: var(--spacing-4); }
.steps li { counter-increment: step; display: grid; grid-template-columns: 2rem 1fr; gap: var(--spacing-3); align-items: start; }
.steps li::before { content: counter(step); width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; background: var(--color-accent); color: var(--color-on-accent); font-weight: 600; font-size: 0.875rem; }
.steps li p { color: var(--color-text-secondary); }

/* Plans */

.plan { align-content: start; }
.plan__price { font-size: 1.375rem; font-weight: 650; letter-spacing: -0.01em; }
.plan__price small { font-size: 0.9375rem; font-weight: 400; }
.plan ul { margin: 0; padding-left: 1.1rem; color: var(--color-text-secondary); }

/* Sign-in panel */

.auth-panel { display: grid; gap: var(--spacing-5); }
.auth-panel__mark { width: 56px; height: 56px; border-radius: 14px; box-shadow: var(--shadow-med); }
.divider { display: flex; align-items: center; gap: var(--spacing-3); color: var(--color-text-secondary); font-size: var(--text-supporting-size); }
.divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid var(--color-border); }

@media (max-width: 40rem) {
  .layout { padding-top: var(--spacing-6); }
  .top-nav__brand { font-size: 0; gap: 0; }
  .top-nav__brand span { display: none; }
  .nav-item--wide { display: none; }
  .nav-item { padding: 0 var(--spacing-2); }
}