/* AdapttoAI design guide v4: paper + ink, red → green → ink, yellow as a pointer. */
@font-face {
  font-family: "Archivo";
  src: url("/static/fonts/archivo-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-stretch: 100% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Fragment Mono";
  src: url("/static/fonts/fragment-mono-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

:root {
  --paper: #fbfaf6; --paper2: #f2efe7; --ink: #171614; --mute: #6f6d65;
  --line: rgba(23, 22, 20, .13); --ver: #d5371b; --green: #1f3b2d; --sig: #f2cf1d;
  --sans: "Archivo", system-ui, sans-serif; --mono: "Fragment Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
html, body { min-height: 100%; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.5; }
button, input { font: inherit; color: inherit; }

.eyebrow {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--mute); display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 9px; height: 9px; border-radius: 999px; background: var(--sig); flex: none; }
h1, h2 { font-weight: 600; font-stretch: 112%; letter-spacing: -.03em; line-height: 1.08; }
.muted { color: var(--mute); }
.mono { font-family: var(--mono); font-size: 13px; letter-spacing: .04em; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px; border: 1px solid var(--ink);
  background: var(--ink); color: var(--paper); font-weight: 500; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn:disabled { opacity: .45; cursor: default; }
.btn.small { padding: 8px 14px; font-size: 14px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 22px; }
.field {
  width: 100%; padding: 14px 18px; border-radius: 14px; border: 1px solid rgba(23, 22, 20, .25);
  background: #fff; font-size: 18px;
}
.field:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
.error { color: var(--ver); font-size: 15px; }

/* ── Participant (phone) ─────────────────────────────── */
.phone { max-width: 560px; margin: 0 auto; padding: 28px 16px 48px; display: grid; gap: 20px; }
.phone h1 { font-size: clamp(26px, 7vw, 34px); }
#view { display: grid; gap: 18px; }
.options { display: grid; gap: 10px; }
.word-field { display: grid; gap: 8px; }
.suggest { display: flex; flex-wrap: wrap; gap: 8px; }
.suggest:empty { display: none; }
.chip {
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff;
  font-size: 16px; color: var(--ink); cursor: pointer;
}
.chip:hover, .chip:focus-visible { border-color: var(--ink); }
.option {
  display: flex; align-items: center; gap: 14px; text-align: left; width: 100%;
  padding: 16px 18px; border-radius: 16px; border: 1px solid var(--line); background: #fff;
  cursor: pointer; line-height: 1.35; font-size: 17px;
}
.option .mark {
  flex: none; width: 22px; height: 22px; border-radius: 999px; border: 1.5px solid rgba(23, 22, 20, .35);
  display: grid; place-items: center;
}
.option.multi .mark { border-radius: 6px; }
.option[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.option[aria-pressed="true"] .mark { background: var(--ink); border-color: var(--ink); }
.option[aria-pressed="true"] .mark::after { content: ""; width: 8px; height: 8px; border-radius: 999px; background: var(--paper); }
.option.multi[aria-pressed="true"] .mark::after { border-radius: 2px; }
.status { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--mute); min-height: 24px; }
.status.ok::before { content: "✓"; color: var(--green); font-weight: 700; }
.waiting { text-align: center; padding: 48px 8px; display: grid; gap: 12px; justify-items: center; }
.pulse { width: 12px; height: 12px; border-radius: 999px; background: var(--sig); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.6); opacity: .4; } }
@media (prefers-reduced-motion: reduce) { .pulse { animation: none; } }

/* ── Results (bars + words), shared by phone and screen ── */
.bars { display: grid; gap: 14px; }
.bar-row { display: grid; gap: 6px; }
.bar-label { display: flex; justify-content: space-between; gap: 16px; font-size: 16px; line-height: 1.3; }
.bar-label .n { font-family: var(--mono); font-size: 14px; color: var(--mute); white-space: nowrap; }
.bar-track { height: 14px; border-radius: 999px; background: var(--paper2); overflow: hidden; }
.bar-fill { height: 100%; width: 0; border-radius: 999px; background: var(--ink); transition: width .6s cubic-bezier(.2, .8, .2, 1); }
.bar-row.top .bar-fill { background: var(--ver); }
.cloud { position: relative; width: 100%; height: clamp(300px, 58vh, 620px); overflow: hidden; }
.word { position: absolute; left: 50%; top: 50%; white-space: nowrap; font-weight: 600; font-stretch: 110%; line-height: 1; }
.word.c0 { color: var(--ver); } .word.c1 { color: var(--green); } .word.c2 { color: var(--ink); }
.word.c3 { color: var(--mute); } .word.c4 { color: color-mix(in srgb, var(--green) 62%, #fff); }

/* ── Screen (framed in the deck) ─────────────────────── */
/* Fits the deck's iframe (about 630×440 at 1280×720) without a scrollbar: fixed to the
   viewport height, spacing and the QR shrink with it. */
.screen {
  height: 100vh; min-height: 300px; display: grid; grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(8px, 2.5vh, 20px); padding: clamp(14px, 3.5vh, 28px) clamp(16px, 3vw, 32px); background: #fff;
}
.screen-head { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.screen h2 { font-size: clamp(22px, 3vw, 34px); margin-top: 10px; max-width: 30ch; }
.count { text-align: right; flex: none; }
.count .n { font-size: clamp(36px, min(6vw, 10vh), 72px); font-weight: 300; font-stretch: 125%; line-height: .9; display: block; }
.screen-body { min-height: 0; display: flex; flex-direction: column; justify-content: center; }
.screen .cloud { flex: 1 1 auto; height: auto; min-height: 140px; }
.screen .bar-label { font-size: clamp(15px, 1.6vw, 20px); }
.screen .bar-track { height: clamp(14px, 2vw, 22px); }
.late-join { margin-top: clamp(6px, 2vh, 18px); text-align: center; }
.hidden-note { display: grid; gap: clamp(8px, 2vh, 16px); justify-items: center; text-align: center; padding: clamp(4px, 2vh, 24px); }
.join { display: flex; gap: 18px; align-items: center; }
.join img { width: clamp(84px, 22vh, 132px); height: clamp(84px, 22vh, 132px); flex: none; border: 1px solid var(--line); border-radius: 14px; padding: 6px; background: #fff; }
.join-text { display: grid; gap: 8px; justify-items: center; }
/* Clicking the link selects all of it; the halves never break inside, only before /s/. */
.join .url { font-family: var(--mono); font-size: clamp(11px, 1.7vw, 14px); user-select: all; cursor: text; }
.join .url span { white-space: nowrap; }
.copy-buffer { position: fixed; top: 0; left: 0; width: 1px; height: 1px; opacity: 0; }
.controls { display: flex; gap: 8px; align-items: center; justify-content: flex-end; flex-wrap: wrap; }
.controls .state { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--mute); margin-right: auto; }
.lock { background: none; border: 0; color: var(--mute); opacity: .35; cursor: pointer; font-size: 13px; padding: 4px 8px; }
.lock:hover, .lock:focus { opacity: 1; }
.pin-pad { display: flex; gap: 6px; align-items: center; justify-content: flex-end; flex-wrap: wrap; }
.pin-field { width: 9em; padding: 8px 14px; font-size: 16px; }
.pin-dots { min-width: 64px; font-family: var(--mono); font-size: 18px; letter-spacing: .2em; text-align: center; margin-right: 4px; }
.pin-dots.empty { color: var(--mute); font-size: 13px; letter-spacing: .08em; }
.key {
  width: 34px; height: 34px; border-radius: 999px; border: 1px solid var(--line); background: #fff;
  font-family: var(--mono); font-size: 15px; cursor: pointer;
}
.key:hover { border-color: var(--ink); }

/* ── Quiz ─────────────────────────────────────────────── */
/* Letters take red → green → paper 2 → ink; with three options the JS uses l3 for the third (ink). */
.letter { flex: none; width: 30px; height: 30px; border-radius: 999px; display: grid; place-items: center;
  font-family: var(--mono); font-size: 14px; color: #fff; background: var(--ink); }
.letter.l0, .l0 > .letter { background: var(--ver); }
.letter.l1, .l1 > .letter { background: var(--green); }
.letter.l2, .l2 > .letter { background: var(--paper2); color: var(--ink); border: 1px solid var(--line); }
.letter.l3, .l3 > .letter { background: var(--ink); }
.quiz-head { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  position: sticky; top: 0; background: var(--paper); padding: 8px 0; z-index: 1; }
.timer { font-family: var(--mono); font-size: 18px; padding: 4px 14px; border-radius: 999px; border: 1.5px solid var(--ink); }
.timer.low { border-color: var(--ver); color: var(--ver); }
.quiz-q { border: 1px solid var(--line); border-radius: 22px; padding: 18px; background: #fff; display: grid; gap: 12px; }
.quiz-q legend { padding: 0 6px; }
.quiz-q h2 { font-size: 21px; }
.option.quiz[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); background: var(--paper2); }
.alias { display: grid; gap: 10px; }
.alias-row { display: flex; gap: 8px; }
.alias-row .btn { flex: none; }
.link { background: none; border: 0; padding: 0; text-decoration: underline; cursor: pointer; color: var(--ink); }
.result { display: grid; gap: 6px; padding: 16px 18px; }
.result .q { font-weight: 500; }
.result .verdict { font-weight: 600; }
.result.ok .verdict { color: var(--green); }
.result.ko .verdict { color: var(--ver); }
.score { font-size: 22px; }
.score-card { justify-self: stretch; display: grid; gap: 6px; }
.eyebrow.plain::before { display: none; }

/* Screen: fits the deck iframe (about 630×440 at 1280×720) like the polls. */
.quiz-live { display: grid; justify-items: center; gap: clamp(8px, 2vh, 16px); text-align: center; }
.quiz-timer { width: clamp(110px, 30vh, 190px); height: clamp(110px, 30vh, 190px); border-radius: 999px;
  border: 3px solid var(--ink); display: grid; place-items: center;
  font-size: clamp(48px, 14vh, 96px); font-weight: 300; font-stretch: 125%; }
.quiz-hint { font-size: clamp(15px, 1.8vw, 20px); }
.quiz-run { flex: 1 1 auto; min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: clamp(6px, 1.5vh, 12px); }
.quiz-bar { display: flex; align-items: center; gap: 12px; font-size: clamp(12px, 1.4vw, 15px); }
.quiz-pill { font-family: var(--mono); font-size: clamp(14px, 1.8vw, 18px); padding: 2px 12px; border-radius: 999px; border: 1.5px solid var(--ink); }
.quiz-pill.low, .quiz-timer.low { border-color: var(--ver); color: var(--ver); }
.board-box { min-height: 0; overflow: hidden; }
.board-empty { text-align: center; padding-top: 12px; }
.board { display: grid; grid-auto-flow: column; column-gap: 14px; height: 100%; }
.brow { line-height: 1.15; display: grid; grid-template-columns: 2em var(--name, 34%) minmax(0, 1fr); align-items: center; gap: .4em; min-width: 0; }
.brow .pos { font-family: var(--mono); font-size: .8em; color: var(--mute); text-align: right; }
.brow .nick { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; gap: .25em; }
.brow .trophy svg { width: 1.15em; height: 1.15em; stroke: var(--ink); stroke-width: 1.6; display: block; }
.brow .track { display: flex; align-items: center; gap: .35em; min-width: 0; height: 70%; }
.brow .fill { height: 100%; min-height: 3px; border-radius: 0 6px 6px 0; background: #d9d5ca; flex: none;
  transition: width .7s cubic-bezier(.2, .8, .2, 1); }
.brow .pts { font-family: var(--mono); font-size: .8em; color: var(--mute); white-space: nowrap; }
.brow.t1 .fill { background: var(--ver); } .brow.t2 .fill { background: var(--green); } .brow.t3 .fill { background: var(--ink); }
.brow.t1 .nick, .brow.t2 .nick, .brow.t3 .nick { font-weight: 700; }
.brow.t1 .pts { font-weight: 700; color: var(--ink); }
.stat { text-align: center; font-size: 13px; }
.qcards { display: grid; gap: clamp(6px, 1.4vh, 10px); }
.qcard { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: clamp(7px, 1.5vh, 11px) 12px;
  border-radius: 14px; border: 1px solid var(--line); background: #fff; font: inherit; font-size: clamp(14px, 1.7vw, 19px); line-height: 1.25; color: var(--ink); }
button.qcard { cursor: pointer; }
button.qcard:hover { border-color: var(--ink); }
.qcard .label { flex: 1; min-width: 0; }
.qcard.yes { border-color: var(--green); box-shadow: inset 0 0 0 2px var(--green); font-weight: 600; }
.qcard.yes > .letter { background: var(--green); color: #fff; border: 0; }
.qcard.no { opacity: .5; border-color: rgba(213, 55, 27, .4); }
.qcard.dim:not(.no) { opacity: .4; }
.tag { font-family: var(--mono); font-size: 12px; padding: 2px 9px; border-radius: 999px; color: #fff; }
.tag.y { background: var(--green); } .tag.x { background: var(--ver); }
.qcards .hint { text-align: center; font-size: 11px; }

/* Participant: the whole ranking at the end, their own row marked. */
.my-board { list-style: none; padding: 0; display: grid; gap: 2px; font-size: 15px; }
.my-board li { display: grid; grid-template-columns: 2.4em 1fr auto; gap: 8px; padding: 5px 8px; border-radius: 8px; }
.my-board li .r { font-family: var(--mono); color: var(--mute); }
.my-board li .p { font-family: var(--mono); }
.my-board li.me { background: var(--sig); font-weight: 600; }

/* ── Admin ───────────────────────────────────────────── */
.admin { max-width: 1080px; margin: 0 auto; padding: 32px 16px 64px; display: grid; gap: 24px; }
.admin h1 { font-size: 34px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.admin table { width: 100%; border-collapse: collapse; font-size: 15px; }
.admin th, .admin td { text-align: left; padding: 10px 8px; border-top: 1px solid var(--line); vertical-align: top; }
.admin th { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--mute); border-top: 1px solid var(--ink); }
.pill { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; padding: 3px 10px; border-radius: 999px; background: var(--paper2); }
.pill.open { background: var(--sig); }
.pill.revealed { background: var(--ink); color: var(--paper); }
select.field { padding: 12px 14px; }