/* Desafio do Goleiro — placar de transmissão sobre o estádio 3D. Visual escuro de propósito (estádio à noite). */
:root {
  --night: #0a1a3a; --panel: rgba(6, 14, 30, 0.86); --line: #f1f5f9; --muted: #a5b4cb;
  --card: #f5c518; --hit: #4ade80; --miss: #f87171; --glove: #a3e635;
  --font-display: "Saira Condensed", "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; overflow: hidden; }
body { background: var(--night); color: var(--line); font: 16px/1.5 var(--font-body); }
h1, h2 { font-family: var(--font-display); font-weight: 800; line-height: 1; margin: 0; text-transform: uppercase; text-wrap: balance; }
p { margin: 0; }
a { color: var(--card); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.eyebrow { font: 600 0.85rem/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.14em; color: var(--card); }
.note { color: var(--muted); font-size: 0.95rem; }
.note.err, #home-msg.err { color: var(--miss); }
#scene { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }

.btn {
  font: 700 1.1rem/1 var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer;
  color: var(--line); background: rgba(0,0,0,0.3); border: 2px solid var(--line); border-radius: 6px; padding: 0.85em 1.3em;
}
.btn.primary { background: var(--card); border-color: var(--card); color: #1a1405; }
.btn.small { padding: 0.6em 0.9em; font-size: 0.9rem; }
.btn:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 4px solid var(--line); outline-offset: 3px; }

/* telas sobre o estádio */
.screen { position: fixed; inset: 0; overflow-y: auto; }
.home {
  background: linear-gradient(90deg, rgba(6,14,30,0.94) 0%, rgba(6,14,30,0.75) 55%, rgba(6,14,30,0.25) 100%);
  padding: 32px max(16px, env(safe-area-inset-right, 0px)) 32px max(16px, env(safe-area-inset-left, 0px));
  display: grid; gap: 22px; align-content: start;
}
.home > * { max-width: 980px; }
.home-head { display: grid; gap: 12px; }
.home h1 { font-size: clamp(3rem, 9vw, 6rem); color: var(--line); text-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.lede { color: var(--muted); font-size: 1.15rem; max-width: 52ch; }
.modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.mode { display: flex; flex-direction: column; gap: 10px; padding: 18px; border-radius: 10px; background: var(--panel); border: 2px solid rgba(241,245,249,0.16); min-width: 0; }
.mode.main { border-color: var(--card); }
.mode h2 { font-size: 1.6rem; }
.mode p { color: var(--muted); flex: 1; }
.tag { font: 600 0.78rem/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.12em; color: var(--card); }
.code-form { display: flex; gap: 8px; flex-wrap: wrap; }
.code-form input { flex: 1 1 110px; min-width: 0; font: 800 1.5rem/1 var(--font-display); letter-spacing: 0.3em; text-transform: uppercase; text-align: center; background: rgba(0,0,0,0.4); color: var(--line); border: 2px solid rgba(241,245,249,0.4); border-radius: 6px; padding: 0.4em; }
.settings { color: var(--muted); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.settings summary { cursor: pointer; font: 700 1rem/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.08em; color: var(--line); }
.settings select { font: inherit; background: rgba(0,0,0,0.4); color: var(--line); border: 1px solid rgba(241,245,249,0.4); border-radius: 6px; padding: 0.4em; }

.pair { display: grid; place-items: center; background: rgba(6,14,30,0.88); padding: 24px 16px; }
.pair-box { display: grid; gap: 18px; max-width: 980px; }
.pair-box h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
.pair-row { display: flex; gap: 40px; align-items: center; flex-wrap: wrap; }
.qr { width: min(300px, 70vw); aspect-ratio: 1; background: #fff; border-radius: 10px; padding: 10px; max-width: 100%; }
.qr svg { width: 100%; height: 100%; display: block; }
.pair-info { display: grid; gap: 10px; min-width: 0; }
.pair-info p { color: var(--muted); font-size: 1.2rem; }
.big-code { font: 800 clamp(4rem, 12vw, 8rem)/1 var(--font-display) !important; letter-spacing: 0.18em; color: var(--card) !important; }
.small { font-size: 0.95rem !important; word-break: break-all; }

.sender { background: #000; overflow: hidden; }
.sender canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.sender-hud { position: absolute; left: 0; right: 0; bottom: 0; display: grid; gap: 6px; padding: 16px max(16px, env(safe-area-inset-right, 0px)) calc(16px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); background: linear-gradient(transparent, rgba(0,0,0,0.85) 35%); }
.sender-hud .btn { justify-self: start; }
.sender-status { font: 800 1.6rem/1.1 var(--font-display); text-transform: uppercase; }
.dim { position: absolute; inset: 0; background: #000; display: grid; place-items: center; text-align: center; color: #555; z-index: 5; }

/* placar estilo transmissão */
.hud { position: fixed; top: calc(14px + env(safe-area-inset-top, 0px)); left: 50%; transform: translateX(-50%); display: grid; justify-items: center; gap: 6px; pointer-events: none; }
.score { display: flex; align-items: stretch; border-radius: 8px; overflow: hidden; box-shadow: 0 6px 24px rgba(0,0,0,0.45); font-variant-numeric: tabular-nums; }
.cell { display: grid; justify-items: center; gap: 2px; padding: 8px 20px; background: var(--panel); min-width: 110px; }
.cell .lbl { font: 600 0.8rem/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); }
.cell b { font: 800 2.4rem/1 var(--font-display); }
.cell:first-child b { color: var(--hit); }
.cell:last-child b { color: var(--miss); }
.cell.time { background: var(--card); color: #1a1405; align-content: center; min-width: 120px; }
.cell.time b { font-size: 2.6rem; }
.cell.time b.low { color: #b91c1c; }
.streak { font: 800 1.2rem/1 var(--font-display); text-transform: uppercase; color: var(--card); text-shadow: 0 2px 10px rgba(0,0,0,0.7); min-height: 1.2rem; }

.msg-big { position: fixed; left: 50%; top: 30%; transform: translateX(-50%); width: 92%; text-align: center; pointer-events: none; font: 800 clamp(3rem, 10vw, 7rem)/1 var(--font-display); text-transform: uppercase; text-shadow: 0 6px 30px rgba(0,0,0,0.75); }
.msg-big.hit { color: var(--hit); } .msg-big.miss { color: var(--miss); } .msg-big.info { color: var(--card); }
.msg-big.pop { animation: pop 0.35s ease-out; }
@keyframes pop { from { transform: translateX(-50%) scale(1.4); opacity: 0.3; } to { transform: translateX(-50%) scale(1); opacity: 1; } }
.hint { position: fixed; left: 50%; bottom: calc(22px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); background: var(--panel); border: 2px solid var(--glove); color: var(--glove); border-radius: 999px; padding: 10px 22px; font: 800 1.3rem/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }
.chip { position: fixed; right: max(10px, env(safe-area-inset-right, 0px)); bottom: calc(8px + env(safe-area-inset-bottom, 0px)); font: 600 0.8rem/1 var(--font-display); color: rgba(241,245,249,0.5); font-variant-numeric: tabular-nums; pointer-events: none; }

.panel { position: fixed; left: max(14px, env(safe-area-inset-left, 0px)); bottom: calc(14px + env(safe-area-inset-bottom, 0px)); width: min(400px, calc(100% - 28px)); background: var(--panel); border-top: 4px solid var(--card); border-radius: 8px; padding: 16px 18px; display: grid; gap: 10px; }
.panel-title { font: 800 1.5rem/1.05 var(--font-display); text-transform: uppercase; }
.pos-hint { font: 700 1.3rem/1.2 var(--font-display); color: var(--card); }
.pos-hint.ok { color: var(--hit); }
.bar { height: 10px; background: rgba(255,255,255,0.14); border-radius: 999px; overflow: hidden; }
.bar span { display: block; height: 100%; width: 0; background: var(--hit); transition: width 0.12s linear; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; }
.checks li { display: flex; justify-content: space-between; color: var(--muted); }
.checks li b { color: var(--miss); } .checks li.ok b { color: var(--hit); }

.end { position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(520px, calc(100% - 28px)); background: var(--panel); border-top: 5px solid var(--card); border-radius: 10px; padding: 24px 26px; display: grid; gap: 14px; text-align: center; }
.end-big { font: 800 1.6rem/1 var(--font-display); text-transform: uppercase; color: var(--muted); }
.end-big b { display: block; font-size: 6rem; color: var(--hit); }
.end-rows { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; margin: 0; text-align: left; font-variant-numeric: tabular-nums; }
.end-rows dt { color: var(--muted); } .end-rows dd { margin: 0; font-weight: 600; }
.end .btn { justify-self: center; }

@media (max-width: 600px) {
  .cell { min-width: 84px; padding: 6px 12px; } .cell b { font-size: 1.8rem; } .cell.time b { font-size: 2rem; }
  .hint { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) { .msg-big.pop { animation: none; } }