/* feetlelol — own stylesheet. Tokens follow DESIGN.md; values compared against the
   reference computed style, no rules copied from the original site. */

@font-face {
  font-family: "Cinzel";
  src: url("/static/fonts/Cinzel-wght.ttf") format("truetype");
  font-weight: 400 900;
  font-display: swap;
}

:root {
  --bg: #010a13;
  --card-top: rgba(20, 27, 58, 0.96);
  --card-bottom: rgba(10, 14, 34, 0.96);
  --gold: #c8aa6e;
  --gold-soft: rgba(200, 170, 110, 0.55);
  --ink: #f0e6d2;
  --ink-muted: #a89d88;
  --score: #ffcc00;
  --label: #46a874;
  --ok: #5fd38d;
  --bad: #ff7a5c;
  --end: #ff5a1f;
  --hint: #7ad0ff;
  --field: #2b2b2e;
  --radius-card: 48px;
  --radius-shot: 40px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --serif: "Cinzel", "Trajan Pro", Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(64, 52, 120, 0.35), transparent 70%),
    radial-gradient(900px 500px at 85% 110%, rgba(30, 60, 110, 0.35), transparent 70%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}

/* sparse star field, drawn with gradients: no image request */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(240, 230, 210, 0.5), transparent 60%),
    radial-gradient(1px 1px at 67% 9%, rgba(240, 230, 210, 0.35), transparent 60%),
    radial-gradient(1px 1px at 82% 44%, rgba(240, 230, 210, 0.4), transparent 60%),
    radial-gradient(1px 1px at 31% 63%, rgba(240, 230, 210, 0.3), transparent 60%),
    radial-gradient(1px 1px at 52% 88%, rgba(240, 230, 210, 0.35), transparent 60%),
    radial-gradient(1px 1px at 7% 92%, rgba(240, 230, 210, 0.3), transparent 60%);
  z-index: -1;
}

a { color: var(--gold); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--hint);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -999px;
  top: var(--space-2);
  background: var(--ink);
  color: var(--bg);
  padding: var(--space-2) var(--space-3);
  z-index: 10;
}
.skip:focus { left: var(--space-2); }

.muted { color: var(--ink-muted); }

.mode-help {
  width: min(100% - 32px, 600px);
  margin: 24px auto 0;
  color: var(--ink-muted);
  overflow-wrap: anywhere;
}
.mode-help summary { color: var(--gold); cursor: pointer; }
.mode-help summary:focus-visible { outline: 2px solid var(--hint); outline-offset: 4px; }
.mode-help p, .mode-help ul { margin: 12px 0; }
.mode-help li + li { margin-top: 8px; }

/* ------------------------------------------------ top bar / footer */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  min-height: 48px;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.topbar-link { font-size: 14px; }

main { flex: 1; width: 100%; }

.sitefoot {
  max-width: 720px;
  margin: var(--space-7) auto var(--space-5);
  padding: 0 var(--space-4);
  font-size: 13px;
  color: var(--ink-muted);
  text-align: center;
}
.sitefoot p { margin: var(--space-1) 0; }

/* ------------------------------------------------ buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  border-radius: 10px;
  border: 1px solid var(--gold-soft);
  background: transparent;
  color: var(--ink);
  font: 600 15px/1.2 var(--sans);
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { border-color: var(--gold); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn--gold {
  background: linear-gradient(180deg, #e3cf9f, #b8975a);
  color: #1a1407;
  border-color: #e3cf9f;
}
.btn--ghost { background: rgba(255, 255, 255, 0.03); }
.btn--hint { border: 2px solid var(--hint); font-size: 14px; }
/* .btn and .board-submit set display, which beats the UA [hidden] rule. Restore hidden
   semantics (not shown, not focusable) for #syncBtn, #hintBtn and the zero-score #boardForm.
   Specificity 0,2,0 beats the 0,1,0 display rules; un-hidden elements keep their layout. */
.btn[hidden],
.board-submit[hidden] { display: none; }
.btn--hint span { font-weight: 400; }
.linklike {
  background: none;
  border: 0;
  color: var(--gold);
  text-decoration: underline;
  font: inherit;
  cursor: pointer;
  min-height: 44px;
}

/* ------------------------------------------------ doc page (privacy) */

.doc {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-4) var(--space-6);
  border: 3px solid var(--gold-soft);
  border-radius: 32px;
  background: linear-gradient(180deg, var(--card-top), var(--card-bottom));
}
.doc h1 {
  font-family: var(--serif);
  font-size: clamp(26px, 5vw, 36px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #e9d9b3;
  margin: var(--space-2) 0 var(--space-3);
}
.doc h2 {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--gold);
  margin: var(--space-6) 0 var(--space-3);
  scroll-margin-top: var(--space-4);
}
.doc p, .doc li, .doc dd { max-width: 68ch; }
.doc-lede { font-size: 18px; }
.doc-toc ul { list-style: none; padding: 0; margin: var(--space-4) 0 0; display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.doc-toc a { display: inline-block; min-height: 44px; line-height: 44px; }
.doc-table-wrap { overflow-x: auto; }
.doc-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.doc-table th, .doc-table td { text-align: left; vertical-align: top; padding: var(--space-2); border-bottom: 1px solid rgba(240, 230, 210, 0.14); }
.doc-table th { color: var(--ink-muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; }
.doc-list { padding-left: var(--space-5); }
.doc-list li { margin: var(--space-1) 0; }
.doc-facts { margin: 0; }
.doc-facts div { display: grid; grid-template-columns: 11rem 1fr; gap: var(--space-3); padding: var(--space-2) 0; border-bottom: 1px solid rgba(240, 230, 210, 0.1); }
.doc-facts dt { font-weight: 700; }
.doc-facts dd { margin: 0; }

@media (max-width: 600px) {
  .doc { border-left: 0; border-right: 0; border-radius: 24px; }
  .doc-table:not(.doc-table--sources) { min-width: 560px; }
  .doc-table--sources thead { display: none; }
  .doc-table--sources tr { display: block; padding: var(--space-2) 0; border-bottom: 1px solid rgba(240, 230, 210, 0.14); }
  .doc-table--sources td { display: block; border: 0; padding: 2px 0; }
  .doc-facts div { grid-template-columns: 1fr; gap: var(--space-1); }
}

/* ------------------------------------------------ home */

.hero { text-align: center; padding: var(--space-6) var(--space-4) var(--space-4); }
.hero h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 48px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0;
}
.rule-line {
  width: 80px;
  height: 2px;
  margin: var(--space-5) auto;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.lede { max-width: 56ch; margin: 0 auto; color: #d9c9a5; }

.modes { max-width: 1140px; margin: 0 auto; padding: 0 var(--space-4); }
.section-title, .group-title {
  font-family: var(--serif);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-align: center;
}
.section-title { font-size: 20px; margin: var(--space-5) 0 var(--space-3); }
.group-title { font-size: 18px; margin: var(--space-6) 0 var(--space-1); }
.group-blurb { text-align: center; margin: 0 auto var(--space-4); max-width: 60ch; color: var(--ink-muted); font-size: 15px; }

.rule-key {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-5);
  margin: 0 0 var(--space-3);
  font-size: 14px;
}
.rule-key div { display: flex; gap: var(--space-2); }
.rule-key dt { font-weight: 700; color: var(--ink); }
.rule-key dd { margin: 0; color: var(--ink-muted); }

.mode-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}
.mode-btn {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-1) var(--space-3);
  min-height: 96px;
  padding: var(--space-4);
  border: 3px solid rgba(200, 170, 110, 0.75);
  background: rgba(16, 20, 30, 0.85);
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 0 18px rgba(200, 170, 110, 0.12);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.mode-btn:hover { border-color: var(--gold); box-shadow: 0 0 24px rgba(200, 170, 110, 0.3); }
.mode-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 30px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.mode-rule { font-size: 15px; color: var(--gold); text-transform: uppercase; letter-spacing: 0.1em; }
.mode-sub { flex-basis: 100%; text-align: center; font-size: 13px; color: var(--ink-muted); }
.mode-flag {
  flex-basis: 100%;
  text-align: center;
  font-size: 12px;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.mode-btn.is-empty { border-style: dashed; opacity: 0.75; }

/* ------------------------------------------------ game card */

.card {
  position: relative;
  width: 500px;
  max-width: calc(100% - 2 * var(--space-4));
  margin: 0 auto;
  padding: var(--space-5) var(--space-6) var(--space-5);
  border: 3px solid var(--gold-soft);
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, var(--card-top), var(--card-bottom));
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  text-align: center;
}
.card-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.04em;
  color: #e9d9b3;
  text-transform: uppercase;
}
.card-rule { display: block; font-size: 14px; letter-spacing: 0.2em; color: var(--gold); }
.card-sub { margin: var(--space-1) 0 0; font-size: 13px; color: var(--ink-muted); }
.preview-flag { font-size: 13px; color: var(--hint); margin: var(--space-2) 0 0; }

.clock-row { position: relative; margin-top: var(--space-3); }
.clock {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 34px;
  color: var(--score);
  text-shadow: 0 0 12px rgba(255, 204, 0, 0.35);
  font-variant-numeric: tabular-nums;
}
.clock.is-low { color: var(--bad); }
.clock-delta {
  position: absolute;
  left: 50%;
  top: 6px;
  margin: 0 0 0 70px;
  font-weight: 700;
  opacity: 0;
}
.clock-delta.is-up { color: var(--ok); }
.clock-delta.is-down { color: var(--bad); }
.clock-delta.show { animation: delta 1.4s ease-out; }
@keyframes delta {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-14px); }
}

.shot { margin: var(--space-4) auto var(--space-3); }
.shot img {
  display: block;
  width: min(300px, 70vw, 36vh);
  height: auto;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  object-fit: cover;
  border: 4px solid #c9ad74;
  border-radius: var(--radius-shot);
  background: #5d6070;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}
.shot-fail { margin-top: var(--space-2); font-size: 14px; }

.guess { position: relative; }
.guess-label {
  display: block;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--label);
  margin-bottom: var(--space-1);
}
.guess-row {
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
  padding: 6px;
  border: 2px solid rgba(160, 160, 160, 0.35);
  border-radius: 16px;
  background: var(--field);
}
.guess-row:focus-within { border-color: var(--gold); }
.guess-row input {
  flex: 1;
  min-width: 0;
  min-height: 44px;
  padding: 0 var(--space-3);
  border: 0;
  background: transparent;
  color: var(--ink);
  font: 500 18px/1.2 var(--sans);
}
.guess-row input:focus-visible { outline: none; }
.guess-row input::placeholder { color: #8b8b90; }
.guess-row .btn { border-radius: 12px; min-width: 88px; }

.suggest {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% - 22px);
  z-index: 5;
  list-style: none;
  margin: 0;
  padding: var(--space-1);
  border: 1px solid var(--gold-soft);
  border-radius: 12px;
  background: #15182a;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.5);
  text-align: left;
}
.suggest li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
  padding: var(--space-1) var(--space-2);
  border-radius: 8px;
  cursor: pointer;
}
.suggest li[aria-selected="true"], .suggest li:hover { background: rgba(200, 170, 110, 0.18); }
.suggest img { width: 32px; height: 32px; border-radius: 6px; flex: none; }

.mask {
  margin: var(--space-2) 0 0;
  font: 700 20px/1.2 ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  letter-spacing: 0.18em;
  color: var(--ok);
}
.feedback { min-height: 1.6em; margin: var(--space-2) 0; font-weight: 600; }
.feedback.is-ok { color: var(--ok); }
.feedback.is-bad { color: var(--bad); }
.feedback.is-info { color: var(--ink-muted); }
.rule-note { font-size: 13px; color: var(--ink-muted); margin: var(--space-2) 0; }

.card-foot { margin-top: var(--space-5); }
.end-btn {
  background: none;
  border: 0;
  min-height: 44px;
  padding: 0 var(--space-3);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  color: var(--end);
  text-shadow: 0 0 10px rgba(255, 90, 31, 0.4);
  cursor: pointer;
}
.score {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  color: var(--score);
}

.empty-state { margin-top: var(--space-5); }
.empty-state p { margin: var(--space-2) 0; }

/* ------------------------------------------------ result */

.result { text-align: center; }
.result-title {
  margin: var(--space-2) 0 0;
  font-family: var(--serif);
  font-size: 26px;
  color: var(--bad);
}
.result-title:focus { outline: none; }
.result-score { font-family: var(--serif); font-weight: 700; font-size: 32px; color: var(--score); margin: var(--space-2) 0 0; }
.result-score .muted { font-family: var(--sans); font-size: 15px; font-weight: 400; }
.result-reason { margin: 0; color: var(--ink-muted); font-size: 14px; }
.result-miss { margin: var(--space-4) 0 var(--space-2); }
.reveal { margin: var(--space-3) 0 0; }
.reveal-frame { position: relative; display: inline-block; max-width: 100%; }
.reveal-frame img { display: block; max-width: 100%; height: auto; border-radius: 12px; }
.reveal-box {
  position: absolute;
  border: 3px solid var(--score);
  border-radius: 8px;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.35);
}
.reveal figcaption { font-size: 13px; color: var(--ink-muted); margin-top: var(--space-1); }

.solved { margin-top: var(--space-4); }
.solved h3, .board h3 { font-family: var(--serif); font-size: 16px; color: var(--gold); margin: 0 0 var(--space-2); }
.solved-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}
.solved-list li {
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--gold-soft);
  border-radius: 999px;
  font-size: 14px;
}

.result-actions, .share {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
}
.share-note { flex-basis: 100%; margin: 0; font-size: 13px; min-height: 1.4em; }

.board {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(200, 170, 110, 0.18), rgba(200, 170, 110, 0.06));
}
.board-submit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.board-submit input {
  min-height: 44px;
  padding: 0 var(--space-3);
  border-radius: 10px;
  border: 1px solid var(--gold-soft);
  background: var(--field);
  color: var(--ink);
  font: 16px var(--sans);
}
.board-submit p { flex-basis: 100%; margin: 0; font-size: 12px; }
.board-tabs { display: flex; justify-content: center; gap: var(--space-2); margin: var(--space-2) 0; }
.board-tabs button {
  min-height: 36px;
  padding: 0 var(--space-4);
  border-radius: 8px;
  border: 1px solid var(--gold-soft);
  background: transparent;
  color: var(--ink);
  font: 600 13px var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.board-tabs button[aria-pressed="true"] { background: #3aa7b0; border-color: #3aa7b0; color: #04161a; }
.board-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.board-table th, .board-table td { padding: var(--space-2); border-bottom: 1px solid rgba(240, 230, 210, 0.12); }
.board-table th { font-weight: 600; color: var(--ink-muted); text-transform: uppercase; font-size: 12px; letter-spacing: 0.06em; }

.load-error { color: var(--bad); }

/* ------------------------------------------------ responsive */

@media (max-width: 760px) {
  .mode-grid { grid-template-columns: 1fr; }
  .mode-btn { min-height: 72px; }
}

@media (max-width: 520px) {
  .card {
    width: 100%;
    max-width: 100%;
    border-left: 0;
    border-right: 0;
    border-radius: 32px;
    padding: var(--space-4) var(--space-4) calc(var(--space-4) + env(safe-area-inset-bottom));
  }
  .card-title { font-size: 22px; }
  .guess-label { font-size: 17px; }
  .clock-delta { margin-left: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .clock-delta.show { opacity: 1; }
}

/* Actual local pool scope remains beside the game, without delaying play. */
.bank-scope { margin: 1rem 0 0; font-size: .75rem; line-height: 1.5; text-align: center; }