/* Flipboard Hangman. Single dark look by choice: split-flap boards are physically dark. */
:root {
  color-scheme: dark;
  --housing: #121212;
  --panel: #1a1a1b;
  --line: #2a2a2d;
  --tile: #232325;
  --tile-hi: #2c2c2f;
  --hinge: #0a0a0a;
  --ink: #ece6d6;
  --dim: #8d877a;
  --amber: #f2a516;
  --red: #e0452b;
  --t1: #e0452b; --t2: #3d8bfd; --t3: #3fbf7f; --t4: #b07cff;
  --turn: var(--amber);
  --f-tile: "Big Shoulders Display", "Oswald", "Arial Narrow", Impact, sans-serif;
  --f-ui: "Barlow Semi Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { min-height: 100%; margin: 0; }
body {
  background: var(--housing); color: var(--ink); font: 15px/1.4 var(--f-ui);
  padding: max(14px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(24px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
}
.wrap { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.wrap.wide { max-width: 1400px; }
h1, h2 { margin: 0; font-family: var(--f-tile); font-weight: 800; letter-spacing: .06em; text-transform: uppercase; text-wrap: balance; }
.logo { font-size: 26px; }
.logo span { color: var(--amber); }
.label { font: 600 11px/1.2 var(--f-ui); letter-spacing: .18em; text-transform: uppercase; color: var(--dim); }
.err { color: var(--red); font-weight: 600; min-height: 1.2em; margin: 0; }
.top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.tools { display: flex; gap: 8px; }

/* ---------- buttons ---------- */
.btn, .seg button {
  font: 600 12px/1 var(--f-ui); letter-spacing: .1em; text-transform: uppercase;
  color: var(--dim); background: transparent; border: 1px solid #333; border-radius: 6px; padding: 10px 13px; cursor: pointer;
}
.seg { display: flex; border: 1px solid #333; border-radius: 6px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; }
.seg button[aria-pressed="true"] { background: var(--tile-hi); color: var(--amber); }
.btn:hover:not(:disabled), .seg button:hover { color: var(--ink); }
.btn:disabled { opacity: .4; cursor: default; }
.btn.big { font-size: 14px; padding: 13px 20px; }
.btn.ready { color: var(--amber); border-color: var(--amber); }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
input[type="text"], input:not([type]) {
  width: 100%; min-width: 0; background: var(--tile); border: 1px solid #3a3a3d; border-radius: 6px; color: var(--ink);
  font: 800 22px/1 var(--f-tile); letter-spacing: .08em; text-transform: uppercase; padding: 11px 12px;
}

/* ---------- landing ---------- */
.hero { display: flex; flex-direction: column; gap: 8px; padding-block: 18px 6px; }
.hero h1 { font-size: clamp(34px, 8vw, 64px); line-height: .95; }
.hero p { margin: 0; color: var(--dim); max-width: 52ch; font-size: 17px; }
.choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.card h2 { font-size: 24px; }
.card p { margin: 0; color: var(--dim); }
.card form { display: flex; flex-direction: column; gap: 10px; margin-top: auto; }
.card .btn { align-self: flex-start; }
.demo-tiles { display: flex; gap: 5px; --ts-s: 30px; }

/* ---------- team cards ---------- */
.teams { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.team { --ts-s: 22px; background: var(--panel); border: 1px solid #262628; border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; gap: 8px; transition: border-color .25s, box-shadow .25s; min-width: 0; }
.team.active { border-color: var(--tc); box-shadow: 0 0 0 1px var(--tc), 0 0 22px color-mix(in srgb, var(--tc) 28%, transparent); }
.tname { display: flex; justify-content: space-between; align-items: center; gap: 8px; font: 700 13px/1 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; }
.tname i { width: 10px; height: 10px; border-radius: 50%; background: var(--tc); display: inline-block; margin-right: 8px; vertical-align: -1px; }
.team.mine .tname span::after { content: " · you"; color: var(--dim); letter-spacing: .08em; }
.tag { font: 700 10px/1 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); white-space: nowrap; }
.tag.lead { color: var(--amber); }
.tag.peek { color: var(--tc); }
.team .row { justify-content: flex-start; }
.members { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 14px; }
.members li { display: inline-flex; align-items: center; gap: 4px; overflow-wrap: anywhere; }
.members li.away { color: var(--dim); text-decoration: line-through; }
.members li.empty { color: var(--dim); font-style: italic; }
.members em { font-style: normal; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); }
.kick { background: none; border: 0; color: var(--dim); cursor: pointer; font-size: 16px; line-height: 1; padding: 0 2px; }
.kick:hover { color: var(--red); }

/* ---------- board ---------- */
.board { --ts: 52px; --ts-s: 24px; background: var(--panel); border-radius: 10px; padding: 16px 14px 18px; display: flex; flex-direction: column; gap: 14px; align-items: center; box-shadow: inset 0 0 0 1px #262628, inset 0 10px 30px rgba(0,0,0,.5); min-width: 0; }
.board.miss { animation: shake .45s; box-shadow: inset 0 0 0 2px var(--red), inset 0 10px 30px rgba(0,0,0,.5); }
@keyframes shake { 20% { transform: translateX(-6px); } 40% { transform: translateX(5px); } 60% { transform: translateX(-3px); } 80% { transform: translateX(2px); } }
.inforow { display: flex; flex-direction: column; align-items: center; gap: 6px; width: 100%; }
.row { display: flex; gap: calc(var(--ts-s) * .12); justify-content: center; }
.words { display: flex; flex-wrap: wrap; justify-content: center; column-gap: calc(var(--ts) * .6); row-gap: calc(var(--ts) * .22); padding-block: 6px; min-height: calc(var(--ts) * 1.4); }
.word { display: flex; gap: calc(var(--ts) * .1); }
.rail { display: flex; align-items: center; gap: 10px; }
.clockline { display: flex; align-items: center; gap: 10px; }
.bar { width: min(200px, 40vw); height: 6px; background: #0d0d0e; border-radius: 3px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--turn); transform-origin: left; transition: transform .3s linear; }
.bar i.warn { background: var(--red); animation: blink .5s steps(2) infinite; }
@keyframes blink { 50% { opacity: .35; } }

.tile { position: relative; width: var(--ts); height: calc(var(--ts) * 1.4); perspective: calc(var(--ts) * 6); font-family: var(--f-tile); font-weight: 800; font-size: calc(var(--ts) * 1.08); color: var(--ink); flex: none; }
.tile.s { width: var(--ts-s); height: calc(var(--ts-s) * 1.4); font-size: calc(var(--ts-s) * 1.05); perspective: calc(var(--ts-s) * 6); }
.h { position: absolute; left: 0; right: 0; height: 50%; overflow: hidden; backface-visibility: hidden; }
.h.u { top: 0; background: linear-gradient(var(--tile-hi), var(--tile)); border-radius: 4px 4px 0 0; }
.h.l { top: 50%; background: linear-gradient(var(--tile), #1f1f21); border-radius: 0 0 4px 4px; }
.h b { position: absolute; left: 0; right: 0; height: 200%; display: flex; align-items: center; justify-content: center; line-height: 1; font-weight: inherit; }
.h.u b { top: 0; } .h.l b { top: -100%; }
.ft { transform-origin: 50% 100%; z-index: 2; visibility: hidden; }
.fb { transform-origin: 50% 0; z-index: 2; visibility: hidden; }
.tile::after { content: ""; position: absolute; left: 0; right: 0; top: calc(50% - 1px); height: 2px; background: var(--hinge); z-index: 3; }
.tile.fixed .h b { color: var(--dim); }
.tile.hit .h b { color: var(--amber); text-shadow: 0 0 14px rgba(242,165,22,.55); }
.tile.dead .h b, .tile.x .h b { color: var(--red); }
.tile.win .h b { color: var(--amber); }

/* ---------- host (TV) ---------- */
.joininfo { display: flex; align-items: center; gap: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.joininfo div { display: flex; flex-direction: column; gap: 4px; }
.joininfo strong { font: 800 22px/1 var(--f-tile); letter-spacing: .06em; }
.joininfo .code { font-size: 44px; color: var(--amber); letter-spacing: .14em; }
.joininfo img { width: 96px; height: 96px; display: block; }
.joininfo.compact { gap: 14px; padding: 6px 12px; }
.joininfo.compact .code { font-size: 28px; }
.joininfo.compact img { width: 56px; height: 56px; }
body.host .board { --ts: 72px; }
.controls { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.settings, .hostbtns { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; align-items: center; }
.ctlmsg { margin: 0; color: var(--red); min-height: 1.2em; font-weight: 600; }
.banner { position: fixed; left: 50%; top: max(10px, env(safe-area-inset-top, 0px)); transform: translateX(-50%); background: var(--red); color: #fff; font-weight: 700; padding: 6px 14px; border-radius: 6px; z-index: 20; }

/* ---------- player ---------- */
body.player .wrap { max-width: 720px; }
.joinform { max-width: 420px; width: 100%; margin: 6vh auto 0; }
.joinform label { font: 600 11px/1.2 var(--f-ui); letter-spacing: .18em; text-transform: uppercase; color: var(--dim); }
.band { --tc: var(--amber); display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 10px; background: color-mix(in srgb, var(--tc) 16%, var(--panel)); border: 1px solid color-mix(in srgb, var(--tc) 50%, transparent); }
.band span { font: 700 12px/1.2 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--tc); }
.band strong { font: 800 22px/1 var(--f-tile); letter-spacing: .05em; text-transform: uppercase; text-align: right; }
.band.go { animation: go 1.2s ease-in-out infinite; }
@keyframes go { 50% { box-shadow: 0 0 0 3px var(--tc), 0 0 26px color-mix(in srgb, var(--tc) 40%, transparent); } }
.band.flash-miss { background: color-mix(in srgb, var(--red) 40%, var(--panel)); }
.teampick { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; }
.teampick button { --tc: var(--amber); font: 800 20px/1 var(--f-tile); letter-spacing: .06em; color: var(--ink); background: var(--panel); border: 2px solid #333; border-radius: 10px; padding: 16px 10px; cursor: pointer; }
.teampick button small { display: block; font: 600 12px/1.3 var(--f-ui); color: var(--dim); letter-spacing: .08em; margin-top: 4px; }
.teampick button[aria-pressed="true"] { border-color: var(--tc); background: color-mix(in srgb, var(--tc) 18%, var(--panel)); }
.waiting { color: var(--dim); text-align: center; margin: 4px 0 0; }
.invite { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; justify-content: center; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.invite strong { font: 800 26px/1 var(--f-tile); color: var(--amber); letter-spacing: .14em; }
.compact { background: var(--panel); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 10px; align-items: center; text-align: center; }
.cword { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; font: 800 30px/1 var(--f-tile); }
.cword .w { display: flex; gap: 4px; }
.cword .c { width: .8em; border-bottom: 2px solid #4a4740; text-align: center; padding-bottom: 2px; min-height: 1.1em; }
.cword .c.f { border-color: transparent; color: var(--dim); }
.cstats { display: flex; align-items: center; gap: 10px; font: 800 18px/1 var(--f-tile); }
.cstats .x { color: var(--red); letter-spacing: .1em; }
.dock { display: flex; flex-direction: column; gap: 10px; border-top: 2px solid var(--turn); padding-top: 12px; transition: border-color .3s; }
.keys { display: flex; flex-direction: column; gap: 7px; align-items: center; }
.krow { display: flex; gap: 6px; justify-content: center; width: 100%; }
.key { flex: 1 1 0; max-width: 50px; min-width: 0; height: 52px; border-radius: 6px; border: 0; background: var(--tile-hi); color: var(--ink); font: 800 23px/1 var(--f-tile); cursor: pointer; box-shadow: 0 3px 0 #0b0b0b; touch-action: manipulation; }
.key:active:not(:disabled) { transform: translateY(2px); box-shadow: 0 1px 0 #0b0b0b; }
.key.hit { background: var(--amber); color: #1a1300; }
.key.miss { background: #1b1b1c; color: #4a4740; box-shadow: none; }
.key.peek:not(.hit):not(.miss) { box-shadow: 0 0 0 2px var(--turn), 0 3px 0 #0b0b0b; }
.key:disabled { cursor: default; }
.keys.off .key:not(.hit):not(.miss) { opacity: .4; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.actions .btn { padding: 12px 18px; font-size: 13px; }
.solve { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.solve input { flex: 1 1 220px; max-width: 420px; }
@media (max-width: 480px) { .key { height: 46px; font-size: 20px; } .krow { gap: 4px; } .logo { font-size: 21px; } .band strong { font-size: 19px; } }
@media (prefers-reduced-motion: reduce) { .band.go, .board.miss, .bar i.warn { animation: none; } }
.hero h1 span { color: var(--amber); }
.logo-link { color: inherit; text-decoration: none; }