/* House style tokens + training games screens */
:root{
  --bg:#1A1C1E;--surface:#222528;--raised:#2E3236;--border:#3A3F44;
  --text:#F2F3F1;--text-soft:#CDD1D4;--text-muted:#A7ADB2;
  --accent:#5FD4E8;--on-accent:#062A30;--link:#8BE3F0;
  --ok-bg:#22331F;--ok-text:#B7EE9A;--low-bg:#3A3418;--low-text:#F2D35B;
  --out-bg:#3E2222;--out-text:#FFAFA8;--info-bg:#12343A;--info-text:#9BE9F5;
  --danger:#FF8A80;--on-danger:#3A0B07;--danger-text:#FF9C94;
  --font-display:"Bricolage Grotesque",system-ui,sans-serif;
  --font-body:"Figtree",system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-tap-highlight-color:transparent}
a{color:var(--link)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
[hidden]{display:none!important}
.tnum{font-variant-numeric:tabular-nums}

/* Type */
.hs-h1{font-family:var(--font-display);font-weight:700;font-size:40px;line-height:1.05;letter-spacing:-0.015em;margin:0}
.hs-h2{font-family:var(--font-display);font-weight:700;font-size:22px;line-height:1.2;margin:0}
.hs-h3{font-family:var(--font-display);font-weight:700;font-size:19px;margin:0}
.hs-sub{color:var(--text-muted);margin:0}

/* Header */
.hs-header{background:var(--surface);border-bottom:1px solid var(--border)}
.hs-header__inner{max-width:1160px;margin:0 auto;padding:10px 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;min-height:60px}
.hs-brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:700;font-size:19px}
.hs-logo{width:34px;height:34px;border-radius:8px;background:var(--accent);color:var(--on-accent);display:flex;align-items:center;justify-content:center;flex:none}
.hs-header__right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* Layout */
.hs-main{max-width:1160px;margin:0 auto;padding:32px 24px 56px;display:flex;flex-direction:column;gap:24px}
.narrow{max-width:520px}

/* Controls */
.hs-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:10px;border:2px solid transparent;font-family:var(--font-body);font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;color:inherit}
.hs-btn--primary{background:var(--accent);color:var(--on-accent)}
.hs-btn--secondary{background:transparent;border-color:var(--border);color:var(--text);font-weight:600}
.hs-btn--link{background:transparent;color:var(--link);font-weight:600;padding:0 12px;text-decoration:underline;text-underline-offset:4px}
.hs-btn--icon{width:48px;padding:0}
.hs-btn:disabled{background:var(--raised);border-color:transparent;color:var(--text-muted);cursor:not-allowed}
.hs-btn--block{width:100%}
.hs-field{display:flex;flex-direction:column;gap:6px}
.hs-label{font-weight:600}
.hs-input{min-height:48px;padding:0 14px;border:2px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);font-family:var(--font-body);font-size:16px;width:100%}
.hs-input[aria-invalid="true"]{border-color:var(--danger-text)}
.hs-input--code{font-family:var(--font-display);font-size:28px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;text-align:center;min-height:60px}
.hs-hint{font-size:14px;color:var(--text-muted)}
.hs-pill{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;padding:5px 12px;border-radius:8px;white-space:nowrap}
.hs-pill--ok{background:var(--ok-bg);color:var(--ok-text)}
.hs-pill--low{background:var(--low-bg);color:var(--low-text)}
.hs-pill--out{background:var(--out-bg);color:var(--out-text)}
.hs-pill--info{background:var(--info-bg);color:var(--info-text)}
.hs-pill--neutral{background:var(--raised);color:var(--text-soft)}
.hs-alert{display:flex;gap:12px;align-items:flex-start;border-radius:12px;padding:14px 16px}
.hs-alert--info{background:var(--info-bg);color:var(--info-text)}
.hs-alert--warn{background:var(--low-bg);color:var(--low-text)}
.hs-alert--error{background:var(--out-bg);color:var(--out-text)}
.hs-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:16px}
.hs-table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:14px}
.hs-table{width:100%;border-collapse:collapse}
.hs-table th{text-align:left;color:var(--text-muted);font-size:14px;font-weight:500;padding:14px 20px 8px}
.hs-table td{padding:13px 20px;border-top:1px solid var(--raised)}
.hs-table td:first-child{font-weight:600}
.hs-table .num{text-align:right}
.hs-progress{height:10px;border-radius:999px;background:var(--raised);overflow:hidden}
.hs-progress>span{display:block;height:100%;background:var(--accent);transform-origin:left center}
.hs-empty{border:2px dashed var(--border);border-radius:14px;padding:28px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;color:var(--text-muted)}

/* Radio cards (Blueprint picker) */
.radio-cards{display:grid;gap:12px}
.radio-card{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:2px solid var(--border);border-radius:14px;background:var(--surface);cursor:pointer}
.radio-card input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--accent);flex:none}
.radio-card:has(input:checked){background:var(--info-bg);border-color:var(--accent)}
.radio-card__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}

/* Connection banner */
.conn{position:fixed;top:10px;left:50%;transform:translateX(-50%);z-index:20}

/* ── Answer tiles (shared by host + player) ─────────────── */
.answers{display:grid;gap:12px;grid-template-columns:1fr}
.tile{position:relative;display:flex;align-items:center;gap:14px;min-height:64px;padding:12px 16px;border-radius:14px;border:3px solid var(--border);background:var(--surface);font-family:var(--font-body);font-size:18px;font-weight:600;text-align:left;color:var(--text);cursor:pointer;width:100%}
.tile__letter{flex:none;width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:19px;background:var(--raised);color:var(--text-soft)}
.tile__text{flex:1;min-width:0;overflow-wrap:anywhere}
.tile__end{flex:none;display:flex;align-items:center;gap:8px}
.tile:disabled{cursor:default}
.tile.is-locked{opacity:.6}
.tile.is-picked{border-color:var(--text);opacity:1}
.tile.is-dim{opacity:.35}
.tile.is-correct{border-color:var(--accent);background:var(--info-bg);color:var(--info-text);opacity:1}
.tile.is-correct .tile__letter{background:var(--accent);color:var(--on-accent)}
.tile:not(:disabled):active{background:var(--raised)}
.tile__bar{position:absolute;left:0;bottom:0;height:6px;border-radius:0 0 0 10px;background:var(--text-muted)}
.tile.is-correct .tile__bar{background:var(--accent)}

/* Timer */
.timer{display:flex;align-items:center;gap:12px}
.timer .hs-progress{flex:1;height:12px}
.timer__num{font-family:var(--font-display);font-weight:700;font-size:22px;min-width:2ch;text-align:right}

/* Countdown before each question */
.countdown{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px 0}
.countdown__label{margin:0;font-size:20px;color:var(--text-muted);font-weight:600}
.countdown__num{font-family:var(--font-display);font-weight:700;font-size:140px;line-height:1;color:var(--accent)}
.host .countdown__label{font-size:clamp(22px,2.4vw,36px)}
.host .countdown__num{font-size:clamp(160px,24vw,340px)}
.countdown__num .timer__num,.host .countdown__num .timer__num{font-size:inherit;min-width:0;text-align:center}
.auto-next{display:inline-flex;align-items:center;gap:0}
.auto-next .timer__num,.host .auto-next .timer__num{font:inherit;min-width:0;text-align:left}

.q-image{width:100%;max-height:40vh;object-fit:contain;border-radius:14px;background:var(--surface);border:1px solid var(--border)}

/* ── Player (phone) ───────────────────────────────────── */
.player{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.player-bar{background:var(--surface);border-bottom:1px solid var(--border);padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:56px}
.player-bar__name{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.player-main{flex:1;width:100%;max-width:640px;margin:0 auto;padding:20px 16px 32px;display:flex;flex-direction:column;gap:18px}
.player-q{font-family:var(--font-display);font-weight:700;font-size:24px;line-height:1.2;margin:0;letter-spacing:-0.01em}
.center-stack{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:24px 0}
.big-number{font-family:var(--font-display);font-weight:700;font-size:56px;line-height:1}
.result{border-radius:14px;padding:18px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.result--ok{background:var(--ok-bg);color:var(--ok-text)}
.result--out{background:var(--out-bg);color:var(--out-text)}
.result--neutral{background:var(--raised);color:var(--text-soft)}
.result__title{font-family:var(--font-display);font-weight:700;font-size:26px;line-height:1.1;margin:0}
.result__pts{font-family:var(--font-display);font-weight:700;font-size:26px}

/* ── Host (big screen) ────────────────────────────────── */
.host{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.stage{flex:1;width:100%;max-width:1600px;margin:0 auto;padding:clamp(16px,3vw,40px);display:flex;flex-direction:column;gap:clamp(14px,2vw,28px)}
.controls{position:sticky;bottom:0;background:var(--surface);border-top:1px solid var(--border);z-index:10}
.controls__inner{max-width:1600px;margin:0 auto;padding:12px clamp(16px,3vw,40px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.controls__left{display:flex;align-items:center;gap:12px;color:var(--text-muted);flex-wrap:wrap}
.controls__right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.kbd{display:inline-block;border:1px solid var(--border);border-radius:6px;padding:0 6px;font-size:14px;color:var(--text-muted)}

.lobby{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(16px,3vw,40px);align-items:start}
.join-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;align-items:center;gap:clamp(10px,1.5vw,18px);text-align:center}
.join-url{font-size:clamp(18px,2vw,28px);color:var(--text-soft)}
.join-url strong{color:var(--text)}
.join-code{font-family:var(--font-display);font-weight:700;font-size:clamp(64px,10vw,150px);line-height:1;letter-spacing:.12em;padding-left:.12em}
.qr{background:#F2F3F1;padding:12px;border-radius:12px;line-height:0}
.qr svg,.qr img{width:clamp(150px,16vw,240px);height:auto;display:block}
.players{display:flex;flex-wrap:wrap;gap:10px}
.player-chip{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 6px 0 14px;border-radius:8px;background:var(--raised);font-weight:600;font-size:clamp(16px,1.4vw,20px)}
.player-chip.is-away{opacity:.5}
.player-chip button{width:36px;height:36px;border:0;border-radius:8px;background:transparent;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center}
.player-chip button:hover{background:var(--border);color:var(--text)}

.stage-top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.host-q{font-family:var(--font-display);font-weight:700;font-size:clamp(28px,3.4vw,54px);line-height:1.12;letter-spacing:-0.015em;margin:0}
.host .answers{grid-template-columns:1fr 1fr;gap:clamp(10px,1.4vw,20px)}
.host .tile{min-height:clamp(70px,9vh,120px);font-size:clamp(18px,1.9vw,30px);padding:clamp(12px,1.4vw,22px)}
.host .tile__letter{width:clamp(36px,3vw,52px);height:clamp(36px,3vw,52px);font-size:clamp(19px,1.8vw,28px)}
.host .timer .hs-progress{height:16px}
.host .timer__num{font-size:clamp(26px,2.6vw,44px)}
.host .q-image{max-height:36vh}
.q-with-image{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(14px,2vw,28px);align-items:start}

.board{display:flex;flex-direction:column;gap:10px;max-width:980px;width:100%;margin:0 auto}
.board-row{display:grid;grid-template-columns:3.2em 1fr auto auto;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px 20px;font-size:clamp(18px,1.8vw,28px)}
.board-row__rank{font-family:var(--font-display);font-weight:700;color:var(--text-muted)}
.board-row__name{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.board-row__score{font-family:var(--font-display);font-weight:700}
.board-row--top .board-row__rank{color:var(--accent)}

.podium{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(10px,1.5vw,20px);align-items:end;max-width:980px;width:100%;margin:0 auto}
.podium__step{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:clamp(14px,2vw,24px);display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}
.podium__step--1{order:2;min-height:clamp(180px,26vh,300px);background:var(--info-bg);border-color:var(--accent);justify-content:center}
.podium__step--2{order:1;min-height:clamp(140px,20vh,240px);justify-content:center}
.podium__step--3{order:3;min-height:clamp(120px,16vh,200px);justify-content:center}
.podium__place{font-family:var(--font-display);font-weight:700;font-size:clamp(26px,3vw,48px);line-height:1}
.podium__name{font-weight:700;font-size:clamp(18px,1.8vw,28px);overflow-wrap:anywhere}

@media (max-width:860px){
  .lobby,.q-with-image{grid-template-columns:1fr}
  .host .answers{grid-template-columns:1fr}
}
@media (max-width:640px){
  .hs-main{padding:24px 16px 40px}
  .hs-header__inner{padding:10px 16px}
  .hs-h1{font-size:30px}
  .board-row{grid-template-columns:2.4em 1fr auto;gap:10px}
  .board-row__delta{display:none}
}