/* The landing page's look, shared by the account pages so they read as one
   site. Values are the landing page's own; change them in both places. */
:root {
  --bg: #0f120c; --bg-2: #141a10;
  --ink: #eef1e8; --ink-2: #b9c0ad; --faint: #838b77;
  --accent: #8ec95a; --accent-2: #b7e48d; --accent-ink: #0f1a07;
  --teal: #4fc3b4; --sun: #f2b860; --crit: #ec8a72;
  --glass: rgba(255,255,255,.055); --glass-2: rgba(255,255,255,.085); --glass-strong: rgba(22,26,18,.62);
  --rim: rgba(255,255,255,.11); --rim-hi: rgba(255,255,255,.22); --shine: rgba(255,255,255,.07);
  --shadow: 0 24px 60px -24px rgba(0,0,0,.7);
  --blob-1: rgba(72,134,21,.55); --blob-2: rgba(40,150,140,.38); --blob-3: rgba(242,160,70,.28);
  --grain: .05;
  --term: rgba(8,10,6,.72); --term-ink: #e4e8dc; --t-green: #8ec95a;
  --field: rgba(255,255,255,.045);
  --sans: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --fa: "Vazirmatn", "Instrument Sans", system-ui, sans-serif;
  --blur: 22px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #eef2e8; --bg-2: #e6ecdd;
    --ink: #161a12; --ink-2: #454c3c; --faint: #6f7764;
    --accent: #488615; --accent-2: #3a6d11; --accent-ink: #ffffff;
    --teal: #1f8c80; --sun: #c9832a; --crit: #b4351f;
    --glass: rgba(255,255,255,.52); --glass-2: rgba(255,255,255,.68); --glass-strong: rgba(255,255,255,.78);
    --rim: rgba(255,255,255,.75); --rim-hi: rgba(255,255,255,.95); --shine: rgba(255,255,255,.55);
    --shadow: 0 24px 60px -28px rgba(38,52,22,.35);
    --blob-1: rgba(120,190,60,.42); --blob-2: rgba(70,185,170,.3); --blob-3: rgba(245,175,90,.3);
    --grain: .035; --term: rgba(16,19,12,.86);
    --field: rgba(255,255,255,.6);
    color-scheme: light;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink);
  font-family: var(--sans); font-size: 16.5px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
html[lang="fa"] body { font-family: var(--fa); line-height: 1.8; }
a { color: inherit; }
code, pre, kbd, .cmd, .ltr, .k { direction: ltr; unicode-bidi: isolate; }
code, pre, kbd { font-family: var(--mono); }
::selection { background: color-mix(in srgb, var(--accent) 35%, transparent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }
[hidden] { display: none !important; }

/* Backdrop — still, for the same reason as the landing page: anything moving
   behind glass makes every panel re-blur on every frame. */
.sky { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none;
  background: radial-gradient(120% 80% at 50% -10%, var(--bg-2), var(--bg) 60%); }
.blob { position: absolute; border-radius: 50%; }
.blob.b1 { width: 62vmax; height: 62vmax; left: -18vmax; top: -22vmax; background: radial-gradient(circle, var(--blob-1), transparent 62%); }
.blob.b2 { width: 54vmax; height: 54vmax; right: -20vmax; top: 18vh; background: radial-gradient(circle, var(--blob-2), transparent 62%); }
.blob.b3 { width: 48vmax; height: 48vmax; left: 20vw; bottom: -30vmax; background: radial-gradient(circle, var(--blob-3), transparent 62%); }
.grain { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: var(--grain);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

.glass { position: relative; background: linear-gradient(145deg, var(--glass-2), var(--glass));
  border: 1px solid var(--rim); border-radius: 22px; box-shadow: inset 0 1px 0 var(--shine), var(--shadow);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(165%); backdrop-filter: blur(var(--blur)) saturate(165%); }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .glass { background: var(--glass-strong); } }
@media (max-width: 640px) { :root { --blur: 16px; } }

/* Top bar */
.nav-shell { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.nav { max-width: 1060px; margin: 0 auto; height: 60px; display: flex; align-items: center; gap: 14px; padding: 0 10px 0 18px; border-radius: 999px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 18px; letter-spacing: -.02em; }
.brand img { width: 30px; height: 30px; border-radius: 9px; }
.nav-end { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }
.nav-link { text-decoration: none; color: var(--ink-2); font-size: 14.5px; font-weight: 500; padding: 8px 12px; border-radius: 999px; }
.nav-link:hover { color: var(--ink); background: var(--glass); }
@media (max-width: 520px) { .nav-link.wide { display: none; } }

.lang { position: relative; }
.lang-btn { display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--rim); background: var(--glass); color: var(--ink); font: 500 14px var(--sans); cursor: pointer; }
.lang-btn svg { width: 16px; height: 16px; opacity: .8; }
.lang-menu { position: absolute; top: calc(100% + 10px); inset-inline-end: 0; min-width: 180px; padding: 6px; margin: 0;
  list-style: none; border-radius: 16px; background: var(--glass-strong);
  opacity: 0; transform: translateY(-6px); pointer-events: none; transition: opacity .2s, transform .2s; }
.lang.open .lang-menu { opacity: 1; transform: none; pointer-events: auto; }
.lang-menu button { display: flex; width: 100%; justify-content: space-between; gap: 12px; padding: 10px 12px; border: 0;
  border-radius: 10px; background: none; color: var(--ink); font: 500 14.5px var(--sans); cursor: pointer; text-align: start; }
.lang-menu button:hover { background: var(--glass-2); }
.lang-menu button[aria-checked="true"] { color: var(--accent); }
.lang-menu button span { font-size: 12px; color: var(--faint); font-family: var(--mono); }
.lang-menu button[data-lang="fa"] { font-family: var(--fa); }

/* Layout */
.page { min-height: calc(100vh - 90px); display: grid; place-items: center; padding: 44px 16px 72px; }
.panel { width: 100%; max-width: 560px; padding: 38px 36px 34px; }
.panel.wide { max-width: 760px; }
@media (max-width: 560px) { .panel { padding: 28px 20px 26px; border-radius: 20px; } }
.mark { width: 52px; height: 52px; border-radius: 15px; margin-bottom: 20px; display: block;
  box-shadow: 0 14px 34px -12px color-mix(in srgb, var(--accent) 70%, transparent); }
h1 { font-size: clamp(28px, 4.6vw, 36px); line-height: 1.1; letter-spacing: -.035em; font-weight: 600; margin: 0 0 10px; text-wrap: balance; }
html[lang="fa"] h1 { letter-spacing: 0; line-height: 1.4; }
.sub { color: var(--ink-2); margin: 0 0 26px; text-wrap: pretty; }
.k { font: 500 .88em var(--mono); padding: .1em .45em; border-radius: 6px; background: color-mix(in srgb, var(--ink) 8%, transparent);
  border: 1px solid var(--rim); white-space: nowrap; }

/* Step indicator */
.steps { display: flex; gap: 8px; margin-bottom: 26px; }
.steps span { flex: 1; height: 4px; border-radius: 4px; background: var(--rim); transition: background .3s; }
.steps span.done { background: var(--accent); }
.step-label { font: 500 12.5px var(--mono); color: var(--accent); letter-spacing: .04em; text-transform: uppercase; margin-bottom: 8px; display: block; }
html[lang="fa"] .step-label { font-family: var(--fa); letter-spacing: 0; text-transform: none; font-size: 13.5px; }

/* Fields */
.field { display: block; margin-bottom: 16px; }
.field > span { display: block; font-size: 14px; font-weight: 500; margin-bottom: 7px; color: var(--ink); }
.field small { display: block; font-size: 12.5px; color: var(--faint); margin-top: 6px; }
.input { width: 100%; height: 48px; padding: 0 15px; border-radius: 13px; border: 1px solid var(--rim);
  background: var(--field); color: var(--ink); font: 15.5px var(--sans); transition: border-color .2s, box-shadow .2s; }
html[lang="fa"] .input { font-family: var(--fa); }
textarea.input { height: 96px; padding: 12px 15px; resize: vertical; line-height: 1.5; }
.input::placeholder { color: var(--faint); }
.input:focus { outline: none; border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.input.bad { border-color: color-mix(in srgb, var(--crit) 70%, transparent); }
.input[type="email"], .input[type="password"], .input.ltr-input { direction: ltr; text-align: left; }
.pw { position: relative; }
.pw .input { padding-inline-end: 64px; }
.pw button { position: absolute; inset-inline-end: 6px; top: 6px; height: 36px; padding: 0 12px; border: 0; border-radius: 9px;
  background: var(--glass-2); color: var(--ink-2); font: 500 13px var(--sans); cursor: pointer; }
html[lang="fa"] .pw .input { padding-inline-end: 15px; padding-right: 64px; }
html[lang="fa"] .pw button { inset-inline-end: auto; right: 6px; }

/* Question chips */
.q { margin: 0 0 22px; padding: 0; border: 0; }
.q legend { font-size: 15px; font-weight: 600; margin-bottom: 4px; padding: 0; }
.q .hint { font-size: 13px; color: var(--faint); margin: 0 0 10px; display: block; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.choice span { display: inline-flex; align-items: center; gap: 7px; padding: 9px 14px; border-radius: 999px; font-size: 14.5px;
  border: 1px solid var(--rim); background: var(--glass); color: var(--ink-2); cursor: pointer; transition: all .18s; user-select: none; }
.choice input:hover + span { border-color: var(--rim-hi); color: var(--ink); }
.choice input:checked + span { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.q.bad legend { color: var(--crit); }

.check { display: grid; grid-template-columns: 22px 1fr; gap: 11px; align-items: start; font-size: 14.5px; color: var(--ink-2);
  margin-bottom: 14px; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); cursor: pointer; }
.check.bad { color: var(--crit); }

/* Buttons */
.row { display: flex; gap: 10px; align-items: center; margin-top: 8px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 22px;
  border-radius: 999px; border: 1px solid var(--rim); background: var(--glass); color: var(--ink);
  font: 600 15px var(--sans); cursor: pointer; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; }
html[lang="fa"] .btn { font-family: var(--fa); }
.btn:hover { background: var(--glass-2); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; flex: 1;
  box-shadow: 0 10px 26px -10px color-mix(in srgb, var(--accent) 75%, transparent), inset 0 1px 0 rgba(255,255,255,.3); }
.btn.primary:hover { transform: translateY(-1px); background: var(--accent); }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.btn.small { height: 36px; padding: 0 14px; font-size: 13.5px; }
.btn.danger { color: var(--crit); }
.alt { text-align: center; color: var(--faint); font-size: 14.5px; margin: 22px 0 0; }
.alt a { color: var(--ink); font-weight: 500; text-underline-offset: 3px; }

.error { display: none; margin: 0 0 16px; padding: 12px 14px; border-radius: 12px; font-size: 14.5px;
  color: var(--crit); background: color-mix(in srgb, var(--crit) 12%, transparent); border: 1px solid color-mix(in srgb, var(--crit) 30%, transparent); }
.error.show { display: block; }

/* Command line, as on the landing page */
.cmd { display: flex; align-items: center; gap: 10px; padding: 5px 5px 5px 16px; background: var(--term); border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08); color: var(--term-ink); }
.cmd code { flex: 1; min-width: 0; font-size: 13px; white-space: nowrap; overflow-x: auto; padding: 11px 0; scrollbar-width: none; }
.cmd code::-webkit-scrollbar { display: none; }
.cmd .prompt { color: var(--t-green); margin-right: 9px; user-select: none; }
.copy { flex-shrink: 0; font: 500 12.5px var(--sans); color: var(--term-ink); cursor: pointer;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); padding: 8px 12px; border-radius: 10px; }
.copy.done { color: var(--t-green); }
.tabs { display: flex; gap: 4px; margin-bottom: 8px; }
.tab { font: 500 13px var(--sans); color: var(--faint); background: none; border: 0; padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.tab[aria-selected="true"] { color: var(--ink); background: var(--glass-2); box-shadow: inset 0 0 0 1px var(--rim); }

/* Next steps */
.next { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 14px; counter-reset: n; }
.next li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: start; counter-increment: n; min-width: 0; }
.next li > div { min-width: 0; }
.next li::before { content: counter(n); width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  font: 600 13px var(--mono); color: var(--accent-ink); background: var(--accent); }
.next b { display: block; font-weight: 600; margin-bottom: 6px; padding-top: 3px; }

/* Account page */
.cards { display: grid; gap: 16px; }
.card { padding: 24px 24px 22px; }
.card h2 { font-size: 17px; font-weight: 600; margin: 0 0 14px; letter-spacing: -.01em; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; margin: 0; }
.facts dt { font-size: 12.5px; color: var(--faint); margin-bottom: 2px; }
.facts dd { margin: 0; font-size: 15px; }
@media (max-width: 480px) { .facts { grid-template-columns: minmax(0, 1fr); } }
.device { display: grid; grid-template-columns: 38px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-top: 1px solid var(--rim); }
.device:first-of-type { border-top: 0; }
.device .ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.device .ic svg { width: 19px; height: 19px; }
.device b { display: block; font-weight: 500; font-size: 15px; }
.device span { font-size: 13px; color: var(--faint); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tag { font: 500 11px var(--mono); padding: 2px 7px; border-radius: 6px; margin-inline-start: 6px;
  background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); }

/* Motion: a short arrival, and steps that slide in. Nothing loops. */
@media (prefers-reduced-motion: no-preference) {
  .panel, .cards > * { animation: arrive .6s cubic-bezier(.2,.7,.2,1) both; }
  .cards > *:nth-child(2) { animation-delay: .06s; } .cards > *:nth-child(3) { animation-delay: .12s; }
  .cards > *:nth-child(4) { animation-delay: .18s; }
  main, .nav-end { transition: opacity .16s ease; }
  body.swapping main, body.swapping .nav-end { opacity: 0; }
}
@keyframes arrive { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ------------------------------------------------- one question per screen
   Each question is its own screen. Options are cards you can click or pick
   with a number key; a single choice moves on by itself. */
.screens { position: relative; }
.screens.moving { overflow: hidden; }

.options { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: 10px; margin: 4px 0 22px; }
@media (max-width: 520px) { .options { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.opt { position: relative; display: block; cursor: pointer; }
.opt input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.opt-body { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  min-height: 104px; padding: 16px 10px 14px; border-radius: 16px; text-align: center;
  background: var(--glass); border: 1px solid var(--rim);
  transition: border-color .2s, background .2s, transform .2s, box-shadow .2s; }
.opt-emoji { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; font-size: 23px; line-height: 1;
  background: var(--glass-2); border: 1px solid var(--rim); transition: background .2s, border-color .2s, transform .25s; }
.opt-label { font-size: 14px; font-weight: 500; color: var(--ink-2); line-height: 1.3; transition: color .2s; }
.opt-key { position: absolute; top: 8px; inset-inline-start: 9px; font: 500 10.5px var(--mono); color: var(--faint);
  padding: 1px 5px; border-radius: 5px; border: 1px solid var(--rim); opacity: .8; }
@media (hover: none) { .opt-key { display: none; } }
.opt-check { position: absolute; top: 8px; inset-inline-end: 8px; width: 20px; height: 20px; border-radius: 50%;
  display: grid; place-items: center; background: var(--accent); color: var(--accent-ink);
  transform: scale(.4); opacity: 0; transition: transform .25s cubic-bezier(.3,1.6,.5,1), opacity .2s; }
.opt-check svg { width: 12px; height: 12px; }
.opt:hover .opt-body { border-color: var(--rim-hi); transform: translateY(-2px); }
.opt input:focus-visible + .opt-body { outline: 2px solid var(--accent); outline-offset: 2px; }
.opt input:checked + .opt-body { border-color: color-mix(in srgb, var(--accent) 75%, transparent);
  background: color-mix(in srgb, var(--accent) 14%, var(--glass));
  box-shadow: 0 10px 28px -14px color-mix(in srgb, var(--accent) 80%, transparent); }
.opt input:checked + .opt-body .opt-emoji { background: color-mix(in srgb, var(--accent) 26%, transparent);
  border-color: color-mix(in srgb, var(--accent) 50%, transparent); transform: scale(1.06); }
.opt input:checked + .opt-body .opt-label { color: var(--ink); }
.opt input:checked + .opt-body .opt-check { transform: none; opacity: 1; }
.opt input:checked + .opt-body .opt-key { opacity: 0; }
.options.bad .opt-body { border-color: color-mix(in srgb, var(--crit) 45%, transparent); }

.qhead h1 { font-size: clamp(26px, 4.2vw, 33px); }
.row .grow { flex: 1; }
.btn.ghost { background: none; border-color: transparent; color: var(--faint); }
.btn.ghost:hover { color: var(--ink); background: var(--glass); }
.steps { gap: 6px; }
.steps span { height: 4px; }

/* ---------------------------------------------------- confirm your email
   The notice on the finish screen and the account page, and the page the
   emailed link opens. Amber while waiting, green once confirmed. */
.notice { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: start; padding: 16px 18px;
  margin: 0 0 20px; border-radius: 16px; text-align: start;
  background: color-mix(in srgb, var(--sun) 9%, var(--glass)); border: 1px solid color-mix(in srgb, var(--sun) 32%, transparent);
  transition: background .4s, border-color .4s; }
.notice .ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: var(--sun);
  background: color-mix(in srgb, var(--sun) 15%, transparent); transition: color .4s, background .4s; }
.notice .ic svg { width: 20px; height: 20px; }
.notice b { display: block; font-weight: 600; margin: 2px 0 4px; }
.notice p { margin: 0; font-size: 14.5px; color: var(--ink-2); text-wrap: pretty; }
.notice .row { margin-top: 12px; flex-wrap: wrap; }
.notice .note { font-size: 13px; color: var(--faint); }
.notice .note.ok { color: var(--accent); }
.notice .note.bad { color: var(--crit); }
.notice.ok { background: color-mix(in srgb, var(--accent) 10%, var(--glass)); border-color: color-mix(in srgb, var(--accent) 38%, transparent); }
.notice.ok .ic { color: var(--accent); background: color-mix(in srgb, var(--accent) 16%, transparent); }
.notice.ok .row { display: none; }
bdi { unicode-bidi: isolate; }

.status { width: 64px; height: 64px; border-radius: 20px; display: grid; place-items: center; margin-bottom: 22px;
  background: var(--glass-2); border: 1px solid var(--rim); color: var(--ink-2); }
.status svg { width: 30px; height: 30px; }
.status.ok { color: var(--accent); background: color-mix(in srgb, var(--accent) 15%, transparent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.status.bad { color: var(--sun); background: color-mix(in srgb, var(--sun) 13%, transparent);
  border-color: color-mix(in srgb, var(--sun) 36%, transparent); }
.spin { width: 26px; height: 26px; border-radius: 50%; border: 2.5px solid var(--rim-hi); border-top-color: var(--accent); }
@media (prefers-reduced-motion: no-preference) {
  .spin { animation: spin .8s linear infinite; }
  .status.ok svg path, .notice.ok .ic svg path { stroke-dasharray: 24; stroke-dashoffset: 24; animation: draw .5s .1s ease-out forwards; }
  .status.ok { animation: pop .45s cubic-bezier(.3,1.5,.5,1) both; }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { from { transform: scale(.7); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------------------------------------------------------------- passkeys
   A passkey button above the password form, the offer that follows a first
   sign-in, and the short code Horizon shows when it signs in by browser. */
.btn.passkey { width: 100%; }
.btn svg { width: 19px; height: 19px; flex-shrink: 0; }
.btn.small svg { width: 16px; height: 16px; }
.or { display: flex; align-items: center; gap: 12px; margin: 18px 0; color: var(--faint); font-size: 13.5px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--rim); }
.status.key { color: var(--accent); background: color-mix(in srgb, var(--accent) 13%, transparent);
  border-color: color-mix(in srgb, var(--accent) 34%, transparent); }
.code-box { font: 600 clamp(26px, 7vw, 34px)/1 var(--mono); letter-spacing: .14em; text-align: center; padding: 20px 12px;
  margin: 2px 0 20px; border-radius: 16px; background: var(--term); color: var(--term-ink);
  border: 1px solid rgba(255,255,255,.08); direction: ltr; unicode-bidi: isolate; }
.code-input { font: 600 22px var(--mono); letter-spacing: .12em; text-align: center; text-transform: uppercase; height: 58px; direction: ltr; }
.device .ic.key svg { width: 18px; height: 18px; }
.pk-empty { color: var(--faint); font-size: 14.5px; padding: 6px 0 2px; }
#pk-offer .row .btn.ghost { flex: 0 0 auto; }

/* ------------------------------------------------------------------ Google
   Google's own mark on a plain button, as its guidelines ask. */
.btn.google { width: 100%; margin-top: 10px; background: #fff; color: #1f1f1f; border-color: #dadce0; }
.btn.google:hover { background: #f8f9fa; }
.btn.google svg { width: 18px; height: 18px; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn.google { background: #131314; color: #e3e3e3; border-color: #8e918f; }
  :root:not([data-theme="light"]) .btn.google:hover { background: #1f1f20; }
}
.stage .btn.google { margin: 0 0 4px; }
.google-as { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; padding: 12px 14px; margin: 0 0 18px;
  border-radius: 14px; background: var(--glass); border: 1px solid var(--rim); font-size: 14.5px; color: var(--ink-2); }
.google-as svg { width: 18px; height: 18px; flex-shrink: 0; }
.google-as a { color: var(--ink); font-weight: 500; margin-inline-start: auto; text-underline-offset: 3px; }

/* =====================================================================
   The redesign: account pages that look like the landing page.
   Same sun, same horizon line, same glass and terminals — and still
   nothing that moves for ever (see the performance note at the top).
   ===================================================================== */
:root { --t-dim: #7f8875; --t-cyan: #6cc4c9; --t-yellow: #e2c071; --r-xl: 26px; }

/* ------------------------------------------------ split sign-in screens */
.page.auth { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: 56px; align-items: center;
  max-width: 1140px; margin: 0 auto; place-items: initial; }
.page.auth > .panel, .page.auth > form.panel, .page.auth > section.panel { justify-self: center; }
@media (max-width: 980px) { .page.auth { grid-template-columns: minmax(0, 1fr); gap: 26px; padding-top: 30px; } }

.story { position: relative; min-width: 0; padding: 12px 0; }
.story .sun { position: absolute; left: 50%; top: 40%; width: min(620px, 120%); aspect-ratio: 2 / 1; z-index: -1;
  transform: translateX(-50%); border-radius: 999px 999px 0 0; pointer-events: none; filter: blur(8px);
  background: radial-gradient(ellipse at 50% 100%, color-mix(in srgb, var(--sun) 46%, transparent) 0%,
              color-mix(in srgb, var(--accent) 20%, transparent) 40%, transparent 72%); }
.story .horizon-line { position: absolute; left: -10%; right: -10%; top: calc(40% + min(310px, 60vw)); height: 1px; z-index: -1;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 55%, transparent), transparent); }
.kicker { display: inline-flex; align-items: center; gap: 8px; font: 500 12.5px var(--mono); color: var(--accent);
  letter-spacing: .04em; text-transform: uppercase; margin-bottom: 14px; }
.kicker::before { content: ""; width: 18px; height: 1px; background: currentColor; }
html[lang="fa"] .kicker { font-family: var(--fa); letter-spacing: 0; text-transform: none; font-size: 14px; }
.story h2 { font-size: clamp(34px, 4.6vw, 54px); line-height: 1.02; letter-spacing: -.045em; font-weight: 600; margin: 0 0 18px; text-wrap: balance; }
html[lang="fa"] .story h2 { letter-spacing: 0; line-height: 1.35; }
.grad { background: linear-gradient(100deg, var(--accent) 10%, var(--teal) 55%, var(--sun) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.story > p { font-size: 18px; color: var(--ink-2); margin: 0 0 26px; max-width: 520px; text-wrap: pretty; }
.story ul.ticks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.story ul.ticks li { position: relative; padding-inline-start: 26px; color: var(--ink-2); font-size: 15px; }
.story ul.ticks li::before { content: ""; position: absolute; inset-inline-start: 5px; top: .62em; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
@media (max-width: 980px) {
  .story { text-align: center; padding: 0; }
  .story > p { margin-inline: auto; font-size: 16.5px; margin-bottom: 0; }
  .story .term, .story ul.ticks, .story .preview, .story .sun, .story .horizon-line { display: none; }
  .story h2 { font-size: clamp(28px, 7vw, 38px); margin-bottom: 10px; }
}

/* Terminal, as on the landing page; its lines arrive once. */
.term { border-radius: var(--r-xl); overflow: hidden; background: var(--term); border: 1px solid rgba(255,255,255,.1);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 40px 100px -40px rgba(0,0,0,.8); color: var(--term-ink); text-align: start; }
.term-bar { display: flex; align-items: center; gap: 8px; padding: 12px 15px; border-bottom: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.03); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.term-bar i:nth-child(1) { background: #e8705f; } .term-bar i:nth-child(2) { background: #e2b85a; } .term-bar i:nth-child(3) { background: #7ec25a; }
.term-bar span { margin: 0 auto; font: 12px var(--mono); color: var(--t-dim); padding-inline-end: 46px; }
.term pre { margin: 0; padding: 18px 20px 20px; font: 13px/1.75 var(--mono); white-space: pre-wrap; direction: ltr; text-align: left; }
.term .g { color: var(--t-green); } .term .c { color: var(--t-cyan); } .term .y { color: var(--t-yellow); }
.term .d { color: var(--t-dim); } .term .w { color: #fff; font-weight: 500; }
.term .line { display: block; }
.term.playing .line { opacity: 0; transform: translateY(4px); }
.term .line.on { opacity: 1; transform: none; transition: opacity .35s ease, transform .35s ease; }

/* The card that fills in as someone answers the sign-up questions. */
.preview { padding: 22px; border-radius: 22px; }
.preview-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.avatar { width: 46px; height: 46px; border-radius: 15px; display: grid; place-items: center; flex-shrink: 0;
  font: 600 19px var(--sans); color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), var(--teal)); box-shadow: 0 10px 26px -12px color-mix(in srgb, var(--accent) 80%, transparent); }
.preview-top b { display: block; font-size: 17px; font-weight: 600; }
.preview-top span { font-size: 13.5px; color: var(--faint); }
.preview dl { margin: 0; display: grid; gap: 12px; }
.preview dt { font: 500 11.5px var(--mono); color: var(--faint); letter-spacing: .05em; text-transform: uppercase; margin-bottom: 5px; }
html[lang="fa"] .preview dt { font-family: var(--fa); letter-spacing: 0; text-transform: none; font-size: 12.5px; }
.preview dd { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; min-height: 30px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; font-size: 13.5px;
  background: color-mix(in srgb, var(--accent) 14%, var(--glass)); border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent); color: var(--ink); }
.chip.empty { background: none; border: 1px dashed var(--rim-hi); color: var(--faint); }
@media (prefers-reduced-motion: no-preference) { .chip.new { animation: pop .4s cubic-bezier(.3,1.5,.5,1) both; } }

/* ------------------------------------------------------------ dashboard */
.dash { max-width: 1040px; margin: 0 auto; padding: 36px 16px 120px; }
.dash-head { display: flex; align-items: center; gap: 18px; margin-bottom: 26px; flex-wrap: wrap; }
.dash-head .avatar { width: 64px; height: 64px; border-radius: 20px; font-size: 26px; }
.dash-head h1 { font-size: clamp(30px, 4.4vw, 44px); letter-spacing: -.04em; margin: 0 0 4px; }
.dash-head .sub { margin: 0; }
.dash-head .grow { flex: 1; min-width: 200px; }
.seg { position: relative; display: flex; gap: 2px; padding: 5px; border-radius: 999px; margin: 0 0 24px; overflow-x: auto; scrollbar-width: none; }
.seg::-webkit-scrollbar { display: none; }
.seg button { position: relative; z-index: 1; flex: 1; min-width: max-content; padding: 10px 18px; border: 0; border-radius: 999px; background: none;
  font: 500 14.5px var(--sans); color: var(--ink-2); cursor: pointer; transition: color .25s; white-space: nowrap; }
html[lang="fa"] .seg button { font-family: var(--fa); }
.seg button[aria-selected="true"] { color: var(--accent-ink); }
.seg-ink { position: absolute; z-index: 0; top: 5px; bottom: 5px; border-radius: 999px; background: var(--accent);
  box-shadow: 0 8px 22px -10px color-mix(in srgb, var(--accent) 80%, transparent);
  transition: left .38s cubic-bezier(.2,.8,.2,1), width .38s cubic-bezier(.2,.8,.2,1); }
.tabpanel { display: grid; gap: 16px; }
.tabpanel[hidden] { display: none !important; }
@media (prefers-reduced-motion: no-preference) { .tabpanel.enter > * { animation: arrive .45s cubic-bezier(.2,.7,.2,1) both; }
  .tabpanel.enter > *:nth-child(2) { animation-delay: .05s; } .tabpanel.enter > *:nth-child(3) { animation-delay: .1s; }
  .tabpanel.enter > *:nth-child(4) { animation-delay: .15s; } }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 780px) { .grid2 { grid-template-columns: minmax(0, 1fr); } }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 780px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.stat { padding: 18px 18px 16px; border-radius: 18px; }
.stat b { display: block; font-size: 28px; font-weight: 600; letter-spacing: -.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat span { font-size: 13.5px; color: var(--faint); }
.card .ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 14px;
  background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); }
.card .ic svg { width: 20px; height: 20px; }
.card > p.sub { font-size: 14.5px; margin-bottom: 16px; }
.link-btn { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; font-weight: 500; cursor: pointer; text-underline-offset: 3px; }
.link-btn:hover { text-decoration: underline; }

/* ------------------------------------------------------------ settings */
.settings { padding: 8px 24px 10px; }
@media (max-width: 560px) { .settings { padding: 4px 16px 6px; } }
.set-group { padding: 18px 0 8px; border-top: 1px solid var(--rim); }
.set-group:first-child { border-top: 0; }
.set-group > h3 { font: 500 12px var(--mono); color: var(--accent); letter-spacing: .05em; text-transform: uppercase; margin: 6px 0 4px; }
html[lang="fa"] .set-group > h3 { font-family: var(--fa); letter-spacing: 0; text-transform: none; font-size: 13.5px; }
.set { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 10px 28px; padding: 16px 0; align-items: start; }
.set + .set { border-top: 1px dashed color-mix(in srgb, var(--rim) 70%, transparent); }
@media (max-width: 720px) { .set { grid-template-columns: minmax(0, 1fr); } }
.set-label b { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-weight: 600; font-size: 15.5px; margin-bottom: 4px; }
.set-label p { margin: 0; font-size: 13.5px; color: var(--faint); text-wrap: pretty; }
.sync { font: 500 11px var(--mono); padding: 2px 8px; border-radius: 999px; display: inline-flex; align-items: center; gap: 5px;
  color: var(--faint); border: 1px solid var(--rim); background: none; cursor: default; }
html[lang="fa"] .sync { font-family: var(--fa); font-size: 12px; }
.sync.on { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); background: color-mix(in srgb, var(--accent) 10%, transparent); cursor: pointer; }
.sync.on::after { content: "×"; font-size: 13px; line-height: 1; opacity: .8; }
.sync.on:hover { background: color-mix(in srgb, var(--accent) 18%, transparent); }
.choice-row { display: flex; flex-wrap: wrap; gap: 6px; }
.choice-row button, .pick { padding: 8px 13px; border-radius: 11px; border: 1px solid var(--rim); background: var(--field); color: var(--ink-2);
  font: 500 13.5px var(--sans); cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
html[lang="fa"] .choice-row button { font-family: var(--fa); }
.choice-row button:hover { border-color: var(--rim-hi); color: var(--ink); }
.choice-row button[aria-pressed="true"] { background: color-mix(in srgb, var(--accent) 18%, var(--field)); color: var(--ink);
  border-color: color-mix(in srgb, var(--accent) 60%, transparent); }
.set .hint { font-size: 13px; color: var(--faint); margin: 8px 2px 0; min-height: 1.3em; }
.range { width: 100%; accent-color: var(--accent); }
.range-out { font: 600 15px var(--mono); }
.cards2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 460px) { .cards2 { grid-template-columns: minmax(0, 1fr); } }
.cards2 button { text-align: start; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--rim); background: var(--field);
  color: var(--ink-2); font: 14px var(--sans); cursor: pointer; transition: background .2s, border-color .2s; line-height: 1.45; }
html[lang="fa"] .cards2 button { font-family: var(--fa); }
.cards2 button b { display: block; color: var(--ink); font-weight: 600; margin-bottom: 3px; }
.cards2 button[aria-pressed="true"] { border-color: color-mix(in srgb, var(--accent) 65%, transparent); background: color-mix(in srgb, var(--accent) 14%, var(--field)); }
.switch { position: relative; width: 50px; height: 30px; flex-shrink: 0; border-radius: 999px; border: 1px solid var(--rim-hi);
  background: var(--field); cursor: pointer; transition: background .25s, border-color .25s; padding: 0; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: var(--ink-2);
  transition: transform .28s cubic-bezier(.3,1.4,.5,1), background .25s; }
.switch[aria-checked="true"] { background: var(--accent); border-color: transparent; }
.switch[aria-checked="true"]::after { transform: translateX(20px); background: var(--accent-ink); }
.switch[data-unset] { opacity: .55; }
.switch-row { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--ink-2); }
select.input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--faint) 50%), linear-gradient(135deg, var(--faint) 50%, transparent 50%);
  background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }
html[dir="rtl"] select.input { background-position: 20px 21px, 15px 21px; }
.counter { font: 12px var(--mono); color: var(--faint); text-align: end; margin-top: 6px; }
.savebar { position: fixed; z-index: 50; left: 50%; bottom: 22px; transform: translate(-50%, 140%); display: flex; align-items: center; gap: 12px;
  padding: 10px 10px 10px 20px; border-radius: 999px; width: max-content; max-width: calc(100vw - 32px);
  transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.savebar.show { transform: translate(-50%, 0); }
.savebar span { font-size: 14.5px; color: var(--ink-2); }
.savebar .btn { height: 40px; }
.toast { position: fixed; z-index: 60; left: 50%; top: 92px; transform: translate(-50%, -16px); opacity: 0; pointer-events: none;
  padding: 11px 18px; border-radius: 999px; font-size: 14.5px; transition: opacity .3s, transform .4s cubic-bezier(.2,.8,.2,1); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast b { color: var(--accent); }
.method { display: grid; grid-template-columns: 38px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-top: 1px solid var(--rim); }
.method:first-of-type { border-top: 0; }
.method .ic { margin: 0; width: 38px; height: 38px; }
.method b { display: block; font-weight: 500; font-size: 15px; }
.method span { font-size: 13px; color: var(--faint); }
.danger-zone { border-color: color-mix(in srgb, var(--crit) 30%, var(--rim)) !important; }
.danger-zone h2 { color: var(--crit); }
.fields2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; }
@media (max-width: 560px) { .fields2 { grid-template-columns: minmax(0, 1fr); } }
.answer { margin-bottom: 18px; }
.answer > span { display: block; font-size: 14px; font-weight: 500; margin-bottom: 8px; }
.range-out { white-space: nowrap; min-width: 7.5em; text-align: end; }
.story .horizon-line { top: auto; bottom: -26px; }
/* Out of sight is out of reach: a hidden save bar takes no clicks or Tab stops. */
.savebar { visibility: hidden; transition: transform .45s cubic-bezier(.2,.8,.2,1), visibility 0s .45s; }
.savebar.show { visibility: visible; transition: transform .45s cubic-bezier(.2,.8,.2,1), visibility 0s; }
html[lang="fa"] .range-out { font-family: var(--fa); }

/* ---------------------------------------------------------------- phones */
.seg .short { display: none; }
@media (max-width: 600px) {
  .seg { padding: 4px; margin-bottom: 18px; }
  .seg button { padding: 9px 6px; font-size: 13.5px; min-width: 0; }
  .seg .long { display: none; } .seg .short { display: inline; }
  .seg-ink { top: 4px; bottom: 4px; }
  .dash { padding: 22px 16px 120px; }
  .dash-head { gap: 14px; margin-bottom: 18px; }
  .dash-head .avatar { width: 52px; height: 52px; border-radius: 16px; font-size: 22px; }
  .dash-head h1 { font-size: 30px; }
  .dash-head .grow { min-width: 0; flex: 1 1 60%; }
  .dash-head > .btn { order: 3; }
  .card { padding: 20px 18px 18px; }
  .card h2 { font-size: 18px; }
  .stat { padding: 14px 14px 12px; border-radius: 16px; }
  .stat b { font-size: 24px; }
  .settings { padding: 2px 16px 4px; }
  .set { padding: 14px 0; gap: 10px; }
  .choice-row button { padding: 8px 11px; }
  .sync { font-size: 11.5px; }
  .counter { font-size: 12.5px; }
  .savebar { bottom: 14px; padding: 8px 8px 8px 16px; gap: 8px; }
  .savebar span { font-size: 13.5px; }
  .method { grid-template-columns: 36px minmax(0, 1fr) auto; }
  .device { grid-template-columns: 34px minmax(0, 1fr) auto; gap: 10px; }
  .page { padding: 24px 16px 56px; }
  .page.auth { gap: 18px; padding-top: 18px; }
  .story h2 { font-size: 30px; }
  .story > p { font-size: 15.5px; }
  .panel { padding: 26px 18px 24px; }
  .cmd code { font-size: 12.5px; }
  .copy { padding: 8px 10px; }
}
/* Blur is the costly part of scrolling on a phone: less of it, and none on
   the many small cards, keeps scrolling smooth. */
@media (max-width: 600px) {
  :root { --blur: 12px; }
  .stat.glass, .card.glass .glass, .opt-body { -webkit-backdrop-filter: none; backdrop-filter: none; }
}