/* shhnote reference stylesheet. Neutral by design: every colour comes from the tokens below
   (four themes plus system matching), so a page never hard-codes one. The token names are
   the contract a frontend may rely on; the values are plain and meant to be replaced. */

:root,
[data-theme="dark"] {
  --bg: #09090b;
  --surface: #0c0c0f;
  --surface-alt: #18181b;
  --border: #27272a;
  --border-hover: #3f3f46;
  --ring: #71717a;
  --text: #fafafa;
  --text-muted: #a1a1aa;
  --text-faint: #a1a1aa;
  --accent: #fafafa;
  --accent-hover: #e4e4e7;
  --on-accent: #18181b;
  --success: #4ade80;
  --danger: #f87171;
  --on-danger: #18181b;
  --notice-bg: #1c1917;
  --notice-border: #44403c;
  --notice-text: #fcd34d;
  --shadow: 0 1px 2px 0 rgb(0 0 0 / 0.4);
  --border-style: solid;
  --link-decoration: underline;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f4f4f5;
  --border: #e4e4e7;
  --border-hover: #d4d4d8;
  --ring: #a1a1aa;
  --text: #09090b;
  --text-muted: #71717a;
  --text-faint: #71717a;
  --accent: #18181b;
  --accent-hover: #27272a;
  --on-accent: #fafafa;
  --success: #15803d;
  --danger: #b91c1c;
  --on-danger: #fafafa;
  --notice-bg: #fffbeb;
  --notice-border: #fde68a;
  --notice-text: #78350f;
  --shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --border-style: solid;
  --link-decoration: underline;
  color-scheme: light;
}

[data-theme="dark-hc"] {
  --bg: #000000;
  --surface: #000000;
  --surface-alt: #141414;
  --border: #a1a1aa;
  --border-hover: #ffffff;
  --ring: #ffffff;
  --text: #ffffff;
  --text-muted: #e4e4e7;
  --text-faint: #d4d4d8;
  --accent: #ffffff;
  --accent-hover: #e4e4e7;
  --on-accent: #000000;
  --success: #86efac;
  --danger: #fca5a5;
  --on-danger: #000000;
  --notice-bg: #1a1400;
  --notice-border: #fcd34d;
  --notice-text: #fde68a;
  --shadow: none;
  --border-style: solid;
  --link-decoration: underline;
  color-scheme: dark;
}

[data-theme="light-hc"] {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f4f4f5;
  --border: #3f3f46;
  --border-hover: #000000;
  --ring: #000000;
  --text: #000000;
  --text-muted: #27272a;
  --text-faint: #3f3f46;
  --accent: #000000;
  --accent-hover: #27272a;
  --on-accent: #ffffff;
  --success: #14532d;
  --danger: #991b1b;
  --on-danger: #ffffff;
  --notice-bg: #fffbeb;
  --notice-border: #92400e;
  --notice-text: #451a03;
  --shadow: none;
  --border-style: solid;
  --link-decoration: underline;
  color-scheme: light;
}

@media (prefers-color-scheme: light) {
:root:not([data-theme]) {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f4f4f5;
  --border: #e4e4e7;
  --border-hover: #d4d4d8;
  --ring: #a1a1aa;
  --text: #09090b;
  --text-muted: #71717a;
  --text-faint: #71717a;
  --accent: #18181b;
  --accent-hover: #27272a;
  --on-accent: #fafafa;
  --success: #15803d;
  --danger: #b91c1c;
  --on-danger: #fafafa;
  --notice-bg: #fffbeb;
  --notice-border: #fde68a;
  --notice-text: #78350f;
  --shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --border-style: solid;
  --link-decoration: underline;
  color-scheme: light;
}
}

@media (prefers-contrast: more) {
:root:not([data-theme]) {
  --bg: #000000;
  --surface: #000000;
  --surface-alt: #141414;
  --border: #a1a1aa;
  --border-hover: #ffffff;
  --ring: #ffffff;
  --text: #ffffff;
  --text-muted: #e4e4e7;
  --text-faint: #d4d4d8;
  --accent: #ffffff;
  --accent-hover: #e4e4e7;
  --on-accent: #000000;
  --success: #86efac;
  --danger: #fca5a5;
  --on-danger: #000000;
  --notice-bg: #1a1400;
  --notice-border: #fcd34d;
  --notice-text: #fde68a;
  --shadow: none;
  --border-style: solid;
  --link-decoration: underline;
  color-scheme: dark;
}
}

@media (prefers-contrast: more) and (prefers-color-scheme: light) {
:root:not([data-theme]) {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f4f4f5;
  --border: #3f3f46;
  --border-hover: #000000;
  --ring: #000000;
  --text: #000000;
  --text-muted: #27272a;
  --text-faint: #3f3f46;
  --accent: #000000;
  --accent-hover: #27272a;
  --on-accent: #ffffff;
  --success: #14532d;
  --danger: #991b1b;
  --on-danger: #ffffff;
  --notice-bg: #fffbeb;
  --notice-border: #92400e;
  --notice-text: #451a03;
  --shadow: none;
  --border-style: solid;
  --link-decoration: underline;
  color-scheme: light;
}
}

/* Geist and Geist Mono (SIL OFL 1.1, see fonts/LICENSE-Geist.txt), served from this origin. */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/static/fonts/geist.woff2?v=5797f7e94b2c") format("woff2");
}
@font-face {
  font-family: "Geist";
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  src: url("/static/fonts/geist-italic.woff2?v=5797f7e94b2c") format("woff2");
}
@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/static/fonts/geist-mono.woff2?v=5797f7e94b2c") format("woff2");
}

:root {
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --size-h1: clamp(1.75rem, 4.5vw, 2.25rem);
  --size-h2: 1.75rem;
  --size-h3: 1rem;
  --size-18: 1.125rem;
  --size-16: 1rem;
  --size-15: 0.9375rem;
  --size-14: 0.875rem;
  --size-13: 0.8125rem;
  --size-12: 0.75rem;
  --radius: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --shell-max: 720px;
  --gutter: 1.5rem;
  --control-height: 2.5rem;
}
@media (max-width: 640px) { :root { --gutter: 1rem; } }

/* Reset */

*, *::before, *::after { box-sizing: border-box; }
*:not(dialog) { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 400 var(--size-14)/1.5 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
p, h1, h2, h3, h4 { overflow-wrap: break-word; text-wrap: pretty; }
h1, h2, h3, h4 { line-height: 1.15; font-weight: 600; letter-spacing: -0.02em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--accent); text-decoration: var(--link-decoration); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--text-muted); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
::placeholder { color: var(--text-muted); opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

.container { width: 100%; max-width: calc(var(--shell-max) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}
.skip-link {
  position: absolute; left: 1rem; top: -3rem;
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
  padding: 0.5rem 1rem; border-radius: var(--radius-md); z-index: 20;
}
.skip-link:focus { top: 0.75rem; }

.color-accent { color: var(--accent); }
.color-muted { color: var(--text-muted); }
.color-faint { color: var(--text-faint); font-weight: 400; }
.mono { font-family: var(--font-mono); }
.eyebrow { font-family: var(--font-mono); font-size: var(--size-12); color: var(--text-muted); letter-spacing: 0.04em; margin-bottom: 0.5rem; }

/* Buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  min-height: var(--control-height); padding-inline: 1rem;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  font-size: var(--size-14); font-weight: 500; line-height: 1; white-space: nowrap;
  cursor: pointer; text-decoration: none; transition: background-color 0.15s, opacity 0.15s;
}
.btn:hover { color: var(--text); background: var(--surface-alt); }
.btn svg { flex: none; }
.btn--primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.btn--primary:hover { background: var(--accent); color: var(--on-accent); opacity: 0.9; }
.btn--ghost { background: transparent; }
.btn--quiet { background: transparent; border-color: transparent; color: var(--text-muted); }
.btn--quiet:hover { background: transparent; color: var(--text); }
.btn--danger { color: var(--danger); }
.btn--danger:hover { color: var(--danger); }
.btn--danger-solid { background: var(--danger); border-color: var(--danger); color: var(--on-danger); }
.btn--danger-solid:hover { background: var(--danger); color: var(--on-danger); opacity: 0.9; }
.btn--lg { min-height: 2.5rem; padding-inline: 1rem; }
.btn--sm { min-height: 2rem; padding-inline: 0.65rem; font-size: var(--size-13); border-radius: var(--radius); }
.btn[disabled] { opacity: 0.6; cursor: wait; }
.w-full { width: 100%; }
/* Spacing and alignment utilities: the CSP forbids style attributes, so templates use these. */
.mt-8 { margin-top: 2rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.min-h-20 { min-height: 5rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.btn-row--center { justify-content: center; }
.btn-row--split { justify-content: space-between; }

/* Forms */

.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field--toggle { flex-direction: row; align-items: center; gap: 0.75rem; }
.form-field--toggle .toggle { order: -1; }
.form-label { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; font-size: var(--size-14); font-weight: 500; }
.form-label .color-faint, .form-label .label-aside { font-size: var(--size-12); font-weight: 400; color: var(--text-muted); }
.input-help { font-size: var(--size-13); color: var(--text-muted); }
.field-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 560px) { .field-grid { grid-template-columns: 1fr 1fr; } }
.form-input, .form-select, .form-textarea {
  width: 100%; min-height: 2.375rem; padding: 0.5rem 0.65rem;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  font-size: var(--size-14);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; }
.form-input:focus-visible, .form-select:focus-visible, .form-textarea:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.form-select {
  appearance: none; padding-right: 2.25rem; cursor: pointer;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%2371717a" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M6 9l6 6 6-6"/></svg>');
  background-repeat: no-repeat; background-position: right 0.6rem center; background-size: 16px;
}
.form-textarea { font-family: var(--font-mono); line-height: 1.6; min-height: 9.5rem; padding: 0.75rem; resize: vertical; }
.form-input--mono { font-family: var(--font-mono); }
/* iOS zooms into inputs smaller than 16px. */
@media (max-width: 640px) { .form-input, .form-select, .form-textarea { font-size: var(--size-16); } }

.pwd-input { position: relative; }
.pwd-input .form-input { padding-right: 2.5rem; }
.pwd-input button {
  position: absolute; inset-block: 0; right: 0; width: 2.5rem;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 0; border-radius: var(--radius-md); color: var(--text-muted); cursor: pointer;
}
.pwd-input button:hover { color: var(--text); }
.pwd-input[data-shown="true"] .icon-show, .pwd-input:not([data-shown="true"]) .icon-hide { display: none; }

.toggle { position: relative; display: inline-block; width: 2.25rem; height: 1.25rem; flex: none; cursor: pointer; }
/* The invisible checkbox sits above the track so clicks reach it. */
.toggle input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; opacity: 0; margin: 0; cursor: pointer; }
.toggle .track { position: absolute; inset: 0; border-radius: 999px; background: var(--border); transition: background-color 0.15s; }
.toggle .track::before {
  content: ""; position: absolute; top: 2px; left: 2px; width: 1rem; height: 1rem;
  border-radius: 50%; background: var(--bg); box-shadow: 0 1px 2px rgb(0 0 0 / 0.2); transition: transform 0.15s;
}
.toggle input:checked + .track { background: var(--accent); }
.toggle input:checked + .track::before { transform: translateX(1rem); }
.toggle input:focus-visible + .track { outline: 2px solid var(--ring); outline-offset: 2px; }

.dropzone {
  position: relative; display: block; text-align: center;
  padding: 1rem; cursor: pointer; font-weight: 400;
  border: 1px var(--border-style) var(--border); border-radius: var(--radius-md);
}
.dropzone:hover, .dropzone[data-shh-dragging] { background: var(--surface-alt); }
.dropzone:focus-within { outline: 2px solid var(--ring); outline-offset: 2px; }
.dropzone input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.dropzone-icon { color: var(--text-muted); margin-bottom: 0.35rem; }
.dropzone-icon svg { margin-inline: auto; }
.dropzone-title { display: block; font-weight: 500; margin-bottom: 0.15rem; }
.dropzone-hint { display: block; font-size: var(--size-12); color: var(--text-muted); }

.file-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 0.5rem 0; border-bottom: 1px solid var(--border); font-size: var(--size-13);
}
.file-list button { background: none; border: 0; padding: 0; cursor: pointer; color: var(--text-muted); font: inherit; font-weight: 500; }
.file-list button:hover { color: var(--text); }

.status { font-size: var(--size-13); color: var(--text-muted); min-height: 1.5em; }
.status:empty { display: none; }

/* Disclosure menus (language, theme): native <details>, so they work without the script. */

.menu { position: relative; }
.menu > summary {
  list-style: none; display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  min-height: 2rem; min-width: 2rem; padding: 0 0.5rem;
  border-radius: var(--radius); color: var(--text-muted);
  font-size: var(--size-13); font-weight: 500; cursor: pointer; white-space: nowrap;
}
.menu > summary::-webkit-details-marker { display: none; }
.menu > summary:hover, .menu[open] > summary { background: var(--surface-alt); color: var(--text); }
.menu > summary svg { flex: none; }
.menu--icon > summary { padding: 0; }
.menu__list {
  position: absolute; right: 0; top: calc(100% + 0.35rem); z-index: 15; min-width: 12rem;
  padding: 0.25rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.12);
}
.menu--up .menu__list { top: auto; bottom: calc(100% + 0.35rem); }
.menu__list a, .menu__list button {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; width: 100%;
  padding: 0.4rem 0.6rem; border: 0; border-radius: var(--radius);
  background: none; text-align: left; font-size: var(--size-13); color: var(--text); cursor: pointer;
  text-decoration: none;
}
.menu__list a:hover, .menu__list button:hover, .menu__list a:focus-visible, .menu__list button:focus-visible { background: var(--surface-alt); color: var(--text); outline: none; }
.menu__list [aria-current="true"], .menu__list [aria-checked="true"] { font-weight: 600; }
.menu__list [aria-checked="true"]::after, .menu__list [aria-current="true"]::after { content: "✓"; }

/* Header and footer */

.header { position: sticky; top: 0; z-index: 10; background: var(--bg); border-bottom: 1px solid var(--border); }
.header__inner { min-height: 3.5rem; display: flex; align-items: center; gap: 0.5rem 1.5rem; flex-wrap: wrap; }
.logo { display: inline-flex; align-items: center; gap: 0.5rem; margin-right: auto; font-weight: 600; font-size: var(--size-15); letter-spacing: -0.015em; color: var(--text); text-decoration: none; }
.logo:hover { color: var(--text); }
.logo__mark { width: 1.25rem; height: 1.25rem; flex: none; display: grid; place-items: center; border-radius: var(--radius); background: var(--accent); }
.logo__mark::after { content: ""; width: 0.5rem; height: 0.5rem; border-radius: 2px; background: var(--on-accent); }
.header__nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
.header__nav a { font-size: var(--size-13); font-weight: 400; color: var(--text-muted); text-decoration: none; }
.header__nav a:hover, .header__nav a[aria-current="page"] { color: var(--text); }
.header__controls { display: flex; align-items: center; gap: 0.25rem; padding-left: 0.5rem; border-left: 1px solid var(--border); }
@media (max-width: 640px) {
  .header__inner { padding-block: 0.5rem; }
  .header__nav { order: 3; width: 100%; padding-bottom: 0.25rem; }
}

main { flex: 1; }
.section { padding-block: 2.5rem 3rem; }
.section--hero { padding-block: 2.5rem 1.5rem; }
.section--error { padding-block: 5rem; }
.section__header { max-width: 52ch; }
.section__header:not(:last-child) { margin-bottom: 1.5rem; }
.section__header h1 { font-size: var(--size-h1); letter-spacing: -0.035em; line-height: 1.1; margin-bottom: 0.65rem; }
.section__header h2 { font-size: var(--size-h2); margin-bottom: 0.5rem; }
.section__intro { font-size: var(--size-15); color: var(--text-muted); }
.section__intro + p { margin-top: 1.5rem; }

/* A page or state title above its card. */
.page-head h1, .page-head h2 { font-size: var(--size-h2); letter-spacing: -0.03em; margin-bottom: 0.5rem; }
.page-head p { font-size: var(--size-15); color: var(--text-muted); max-width: 56ch; }
.page-head .badge, .page-head .eyebrow { display: block; font-size: var(--size-12); margin-bottom: 0.5rem; }
.page-head .badge--danger { color: var(--danger); }
/* Once the secret is stored, the result replaces the whole create page. */
#create:has([data-shh-create-result]:not([hidden])) :is(.section__header, .steps) { display: none; }
[data-shh-create-result] { scroll-margin-top: 5rem; }

.footer { border-top: 1px solid var(--border); font-size: var(--size-13); color: var(--text-muted); }
.footer__inner { padding-block: 1.25rem; display: flex; flex-direction: column; gap: 0.75rem; }
.footer__row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.1rem; }
.footer__meta { margin-right: auto; font-family: var(--font-mono); font-size: var(--size-12); }
.footer a { color: var(--text-muted); text-decoration: none; }
.footer a:hover { color: var(--text); }
.footer__notice { font-size: var(--size-12); margin-right: auto; }
.footer .menu__list { right: 0; }

/* Cards. A panel has padding; panel__section and panel__foot run edge to edge inside it. */

.vault { max-width: var(--shell-max); width: 100%; margin-inline: auto; }
.vault--wide { max-width: var(--shell-max); }
.panel {
  --pad: 1.25rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); padding: var(--pad); overflow: hidden;
}
.panel--center { text-align: center; }
.panel__section { margin-inline: calc(-1 * var(--pad)); padding: 1.1rem var(--pad) 0; border-top: 1px solid var(--border); }
.panel__foot {
  margin: 0 calc(-1 * var(--pad)) calc(-1 * var(--pad)); padding: 1rem var(--pad);
  border-top: 1px solid var(--border); background: var(--surface-alt);
  display: flex; flex-direction: column; gap: 0.75rem;
}
.panel__foot--row { flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.5rem; }
.panel__foot p, .panel__foot .disclaimer { font-size: var(--size-12); color: var(--text-muted); }
.panel__foot a:not(.btn) { color: var(--text); }
.stack { display: flex; flex-direction: column; gap: 1.25rem; }
.stack--sm { display: flex; flex-direction: column; gap: 0.5rem; }
.panel__heading { font-size: var(--size-h2); letter-spacing: -0.03em; }
.panel p { color: var(--text-muted); }

.badge {
  display: inline-flex; align-items: center; align-self: flex-start;
  font-family: var(--font-mono); font-size: var(--size-12); font-weight: 400; color: var(--text-muted);
}
.panel--center .badge { align-self: center; }
.badge--danger { color: var(--danger); }
.badge--muted { color: var(--text-muted); }

.callout {
  display: flex; gap: 0.6rem; align-items: flex-start; text-align: left;
  padding: 0.75rem 0.9rem; border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--bg); font-size: var(--size-13); color: var(--text-muted);
}
.callout svg { color: var(--text-muted); flex: none; margin-top: 1px; }
.callout b { color: var(--text); font-weight: 600; }
.callout--danger { border-color: var(--notice-border); background: var(--notice-bg); color: var(--notice-text); }
.callout--danger svg { color: inherit; }
.callout--notice { background: var(--notice-bg); border-color: var(--notice-border); color: var(--notice-text); }
.callout--notice svg { color: inherit; }

/* A copyable value next to its button. */
.readout { display: flex; align-items: stretch; gap: 0.5rem; }
.readout__val {
  flex: 1; min-width: 0; display: flex; align-items: center; min-height: var(--control-height); padding: 0 0.75rem;
  border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg);
  font-family: var(--font-mono); font-size: var(--size-13); overflow-x: auto; white-space: nowrap;
}
.readout__copy {
  flex: none; display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; min-width: 5.75rem;
  border: 1px solid var(--accent); border-radius: var(--radius-md);
  background: var(--accent); color: var(--on-accent); padding: 0 0.9rem;
  font-size: var(--size-14); font-weight: 500; cursor: pointer; white-space: nowrap;
}
.readout__copy:hover { opacity: 0.9; }
.readout--secondary .readout__copy { background: var(--bg); color: var(--text); border-color: var(--border); }
.readout--secondary .readout__copy:hover { background: var(--surface-alt); opacity: 1; }

.info-chips { display: flex; flex-wrap: wrap; gap: 0.35rem 1.5rem; font-size: var(--size-13); color: var(--text-muted); }
.info-chips--center { justify-content: center; }
.info-chips li { display: inline-flex; align-items: center; gap: 0.45rem; }
.info-chips li::before { content: ""; width: 0.375rem; height: 0.375rem; border-radius: 50%; background: var(--text-muted); }
.or-divider { display: flex; align-items: center; gap: 0.75rem; font-size: var(--size-12); color: var(--text-muted); }
.or-divider::before, .or-divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

.secret-output { text-align: left; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg); }
.secret-output--card { background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.secret-output__bar { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.6rem 0.9rem; border-bottom: 1px solid var(--border); font-size: var(--size-14); font-weight: 500; }
.secret-output pre { min-height: 7.5rem; padding: 1rem; font-family: var(--font-mono); font-size: var(--size-13); line-height: 1.65; color: var(--text); white-space: pre-wrap; word-break: break-word; overflow-x: auto; }
.iconbtn {
  display: inline-flex; align-items: center; gap: 0.4rem; min-height: 2rem; padding: 0 0.65rem;
  border: 1px solid var(--accent); border-radius: var(--radius); background: var(--accent); color: var(--on-accent);
  font-size: var(--size-12); font-weight: 500; cursor: pointer;
}
.iconbtn:hover { opacity: 0.9; }
/* Copy buttons: the script marks the button for a moment after a successful copy. */
.copy-done, [data-shh-copied] .copy-idle { display: none; }
[data-shh-copied] .copy-done { display: inline; }

.file-cards { display: flex; flex-direction: column; gap: 0.5rem; }
.file-card { display: flex; align-items: center; gap: 0.75rem; padding: 0.65rem 0.75rem; text-align: left; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg); }
.file-card__icon { width: 2rem; height: 2rem; flex: none; display: grid; place-items: center; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text-muted); }
.file-card__meta { flex: 1; min-width: 0; }
.file-card__name { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-card__sub { font-size: var(--size-12); color: var(--text-muted); }

.progress { height: 3px; border-radius: 999px; background: var(--border); overflow: hidden; }
.progress i { display: block; height: 100%; width: 40%; border-radius: 999px; background: var(--text); animation: shh-slide 1.1s ease-in-out infinite; }
@keyframes shh-slide { from { margin-left: -42%; } to { margin-left: 102%; } }
@media (prefers-reduced-motion: reduce) { .progress i { width: 100%; margin: 0; } }
.spinner { width: 1.375rem; height: 1.375rem; margin-inline: auto; border-radius: 50%; border: 2px solid var(--border); border-top-color: var(--text); animation: shh-spin 0.8s linear infinite; }
@keyframes shh-spin { to { transform: rotate(360deg); } }

/* Numbered steps (home page strip, how it works) */

.steps { display: grid; grid-template-columns: 1fr; gap: 1.25rem; padding-block: 2.25rem 0.5rem; }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { display: flex; flex-direction: column; gap: 0.3rem; }
.steps__num { font-family: var(--font-mono); font-size: var(--size-12); color: var(--text-muted); letter-spacing: 0.04em; }
.steps__title { font-size: var(--size-14); font-weight: 500; }
.steps p { font-size: var(--size-13); color: var(--text-muted); line-height: 1.55; }

.flow { display: flex; flex-direction: column; gap: 1.5rem; max-width: 62ch; counter-reset: flow; }
.flow__step { display: grid; grid-template-columns: 1.75rem 1fr; gap: 0.75rem; }
.flow__num { font-family: var(--font-mono); font-size: var(--size-12); color: var(--text-muted); padding-top: 0.2rem; }
.flow__body h3 { font-size: var(--size-16); letter-spacing: -0.01em; margin-bottom: 0.35rem; }
.flow__body p { font-size: var(--size-15); line-height: 1.65; }

.region-select { display: flex; align-items: center; gap: 0.5rem; margin-top: 1rem; font-size: var(--size-13); color: var(--text-muted); }

/* Prose pages (terms, privacy, security, about, contact, docs) */

.prose { max-width: 62ch; font-size: var(--size-15); line-height: 1.65; }
.prose h1 { font-size: var(--size-h2); letter-spacing: -0.03em; margin-bottom: 1.25rem; }
.prose h2 { font-size: var(--size-16); letter-spacing: -0.01em; margin: 2rem 0 0.4rem; }
.prose h3 { font-size: var(--size-15); margin: 1.5rem 0 0.35rem; }
.prose p, .prose li { color: var(--text); }
.prose p + p, .prose ul, .prose ol, .prose table, .prose pre, .prose .callout { margin-top: 0.75rem; }
.prose ul { list-style: disc; padding-left: 1.15rem; }
.prose ol { list-style: decimal; padding-left: 1.15rem; }
.prose li + li { margin-top: 0.25rem; }
.prose code { font-family: var(--font-mono); font-size: 0.875em; padding: 0.1em 0.35em; border-radius: var(--radius); background: var(--surface-alt); }
.prose pre { padding: 0.85rem 1rem; overflow-x: auto; background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-md); font-size: var(--size-13); }
.prose pre code { padding: 0; background: none; }
.prose table { width: 100%; border-collapse: collapse; font-size: var(--size-14); }
.prose th, .prose td { padding: 0.5rem 0.6rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.prose th { font-weight: 500; color: var(--text-muted); }
.prose blockquote { margin: 0 0 1.5rem; padding: 0.75rem 0.9rem; background: var(--notice-bg); border: 1px solid var(--notice-border); border-radius: var(--radius-md); color: var(--notice-text); font-size: var(--size-14); }
.prose blockquote p { color: inherit; }
.prose .lead { font-size: var(--size-16); color: var(--text-muted); }
.prose hr { border: 0; border-top: 1px solid var(--border); margin-block: 1.5rem; }

/* Admin */

.admin-nav { display: flex; flex-wrap: wrap; gap: 0.25rem; align-items: center; padding: 0.25rem; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-alt); }
.admin-nav a { padding: 0.35rem 0.75rem; border-radius: var(--radius); font-size: var(--size-13); font-weight: 500; color: var(--text-muted); text-decoration: none; }
.admin-nav a:hover { color: var(--text); }
.admin-nav a[aria-current="page"] { background: var(--bg); color: var(--text); box-shadow: var(--shadow); }
.admin-nav__logout { margin-left: auto; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 0.5rem; }
.stat-grid div { padding: 0.9rem 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.stat-grid dt { font-size: var(--size-12); color: var(--text-muted); }
.stat-grid dd { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; margin-top: 0.15rem; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); }
.table { width: 100%; border-collapse: collapse; font-size: var(--size-13); }
.table th, .table td { padding: 0.6rem 0.9rem; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table thead th { font-weight: 500; color: var(--text-muted); background: var(--surface-alt); }
.table tbody tr:last-child td, .table tbody tr:last-child th { border-bottom: 0; }
.form-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem 2rem; }
.form-grid__full { grid-column: 1 / -1; }
.choice-list { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; padding-block: 0.25rem; }
.choice-list label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: var(--size-14); cursor: pointer; }
.choice-list input { accent-color: var(--accent); }
@media (min-width: 768px) { .form-grid { grid-template-columns: 1fr 1fr; } }

/* Settings tabs (the script turns the groups into tabs; without it they stack) */

.doc-switch { display: flex; flex-wrap: wrap; width: fit-content; padding: 0.25rem; gap: 0.25rem; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-alt); }
.doc-switch button { padding: 0.35rem 0.8rem; border: 0; border-radius: var(--radius); background: transparent; font-size: var(--size-13); font-weight: 500; color: var(--text-muted); cursor: pointer; white-space: nowrap; }
.doc-switch button:hover { color: var(--text); }
.doc-switch button[aria-selected="true"] { background: var(--bg); color: var(--text); box-shadow: var(--shadow); }
.settings-group { padding-top: 1.5rem; }
.settings-group__title { font-size: var(--size-16); margin-bottom: 1.25rem; }
.tabs[data-shh-ready] .settings-group__title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }