:root{--ink:#f7fbff;--muted:#9fb2c9;--panel:rgba(12,23,42,.88);--line:rgba(122,211,255,.22);--cyan:#35d6ff;--blue:#1389db;--orange:#ff9c52;--magenta:#ff5cab;--green:#73efb1;--danger:#ff5574;--shadow:0 24px 70px rgba(0,0,0,.42)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#050712;color:var(--ink);font-family:"Segoe UI",Inter,Arial,sans-serif}body{background-image:radial-gradient(circle at 14% 8%,rgba(25,149,219,.24),transparent 30%),radial-gradient(circle at 86% 12%,rgba(255,88,165,.14),transparent 29%),linear-gradient(135deg,#050711,#071426 58%,#07101b)}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.28;background-image:linear-gradient(rgba(65,199,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(65,199,255,.08) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}button,select,input{font:inherit}.hidden{display:none!important}.circuitShell{position:relative;z-index:1;min-height:100vh;padding:clamp(18px,2.2vw,38px)}.circuitHeader{height:84px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:24px;padding-bottom:18px}.brand{display:flex;align-items:center;gap:15px;text-decoration:none;color:var(--ink)}.brand img{width:62px;height:62px;object-fit:contain;filter:drop-shadow(0 0 15px rgba(53,214,255,.34))}.brand span{display:grid}.brand small,.eyebrow{font-weight:800;letter-spacing:.19em;color:var(--cyan);font-size:12px}.brand b{font-size:27px;letter-spacing:.07em}.headerStatus{display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:800;letter-spacing:.08em}.headerStatus strong{color:var(--ink);border-left:1px solid var(--line);padding-left:15px}.statusDot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 16px var(--green)}.statusDot.offline{background:var(--danger);box-shadow:0 0 16px var(--danger)}.circuitPanel{background:linear-gradient(145deg,rgba(14,32,57,.96),rgba(7,16,31,.92));border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}.circuitPanel:after{content:"";position:absolute;inset:0;pointer-events:none;border-top:2px solid rgba(53,214,255,.36)}.setupGrid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(340px,.65fr);gap:24px;min-height:calc(100vh - 145px)}.heroPanel{padding:clamp(35px,5vw,82px);display:flex;flex-direction:column;justify-content:center}.heroPanel h1{font-size:clamp(52px,6vw,105px);line-height:.9;letter-spacing:-.055em;margin:18px 0 24px;max-width:960px}.heroPanel h1 span{color:var(--cyan);text-shadow:0 0 35px rgba(53,214,255,.28)}.heroLead{font-size:clamp(20px,2vw,32px);line-height:1.4;color:#cfdaea;max-width:900px}.featureRail{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:42px}.featureRail div{padding:19px;background:rgba(4,11,23,.62);border:1px solid var(--line);display:grid;gap:5px}.featureRail b{color:var(--orange);font-size:16px}.featureRail span{font-weight:900;letter-spacing:.05em}.featureRail small{color:var(--muted);line-height:1.35}.configPanel{padding:34px;display:flex;flex-direction:column;justify-content:center}.configPanel h2{font-size:34px;margin:9px 0 25px}.configPanel label{display:grid;gap:8px;margin-bottom:17px;font-size:12px;font-weight:900;letter-spacing:.13em;color:var(--muted)}select,input[type=text]{width:100%;min-height:54px;background:#07111f;color:var(--ink);border:1px solid #31506d;padding:0 16px;font-weight:700;border-radius:3px}.primaryButton,.secondaryButton{min-height:57px;border:0;padding:0 25px;display:inline-flex;justify-content:center;align-items:center;font-weight:950;letter-spacing:.09em;text-decoration:none;cursor:pointer}.primaryButton{color:#03101c;background:linear-gradient(100deg,var(--cyan),#84efff);box-shadow:0 10px 30px rgba(53,214,255,.2)}.primaryButton:disabled{opacity:.4;cursor:not-allowed}.secondaryButton{color:var(--ink);border:1px solid var(--line);background:#0c1b2e}.quietLink{color:var(--muted);text-align:center;margin-top:18px;text-decoration:none;font-weight:800}.lobbyGrid{display:grid;grid-template-columns:minmax(420px,.8fr) minmax(0,1.3fr);gap:24px}.joinPanel,.rosterPanel{padding:34px}.joinContent{display:flex;align-items:center;justify-content:space-between;gap:25px}.joinContent img{width:min(250px,34vw);aspect-ratio:1;background:white;padding:9px}.roomCode{font-size:clamp(74px,9vw,145px);font-weight:950;letter-spacing:.12em;line-height:1;color:var(--cyan);text-shadow:0 0 35px rgba(53,214,255,.3)}.joinContent p{color:var(--muted);font-size:18px;line-height:1.5}.joinContent p b{color:var(--ink)}.sectionTitle,.lobbyFooter{display:flex;justify-content:space-between;align-items:center;gap:20px}.sectionTitle h2{font-size:30px;margin:6px 0}.minimum{color:var(--orange);font-weight:900;letter-spacing:.08em}.lobbyPlayers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;min-height:280px;margin:20px 0}.playerChip{padding:16px;border:1px solid var(--line);background:rgba(7,16,31,.7);display:flex;align-items:center;gap:12px;font-size:18px;font-weight:850}.playerChip i{width:10px;height:10px;background:var(--green);border-radius:50%}.lobbyFooter{border-top:1px solid var(--line);padding-top:18px}.lobbyFooter p{color:var(--muted)}.gameView{display:grid;gap:16px;max-width:1700px;margin:0 auto}.scoreRibbon{display:grid;grid-template-columns:1fr 280px 1fr;gap:12px}.teamScore,.roundMeter{min-height:105px;border:1px solid var(--line);background:rgba(9,21,39,.88);padding:17px 22px;display:grid;align-content:center}.teamScore{grid-template-columns:1fr auto;column-gap:15px}.teamScore span{font-weight:950;letter-spacing:.08em}.teamScore b{grid-row:1/3;grid-column:2;font-size:45px}.teamScore small{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.teamScore.blue{border-left:5px solid var(--cyan)}.teamScore.orange{text-align:right;border-right:5px solid var(--orange)}.roundMeter{text-align:center}.roundMeter span,.roundMeter small{color:var(--muted);font-size:12px;font-weight:900;letter-spacing:.13em}.roundMeter b{font-size:25px;color:var(--green);margin:3px}.promptPanel{padding:23px 29px}.promptPanel h1{font-size:clamp(30px,3.4vw,59px);line-height:1.08;margin:15px 0 9px;letter-spacing:-.025em}.categoryPill,.phasePill{display:inline-block;padding:6px 10px;border:1px solid var(--line);font-size:11px;font-weight:900;letter-spacing:.13em;margin-right:7px}.categoryPill{color:var(--cyan)}.phasePill{color:var(--orange)}.phaseInfo{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:18px}.clock{font-size:34px;font-weight:950;color:var(--ink);font-variant-numeric:tabular-nums}.answerBoard{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.boardAnswer{min-height:88px;background:linear-gradient(100deg,rgba(12,31,55,.98),rgba(11,21,40,.98));border:1px solid #2a4866;display:grid;grid-template-columns:72px 1fr 90px;align-items:center;overflow:hidden}.boardAnswer .rank{height:100%;display:grid;place-items:center;background:#102842;color:var(--muted);font-size:24px;font-weight:950}.boardAnswer .answerText{padding:0 21px;font-size:clamp(18px,1.7vw,29px);font-weight:950;letter-spacing:.02em}.boardAnswer .points{text-align:center;font-size:28px;font-weight:950;color:var(--green)}.boardAnswer.hiddenAnswer .answerText:before{content:"SIGNAL LOCKED";color:#607891;font-size:14px;letter-spacing:.16em}.boardAnswer.revealed{border-color:rgba(115,239,177,.64);box-shadow:inset 4px 0 var(--green)}.boardAnswer.blueHit{box-shadow:inset 5px 0 var(--cyan)}.boardAnswer.orangeHit{box-shadow:inset 5px 0 var(--orange)}.boardAnswer.missed{opacity:.52}.boardAnswer.overclock{border-color:var(--magenta);box-shadow:inset 5px 0 var(--magenta),0 0 22px rgba(255,92,171,.12)}.gameFooter{display:grid;grid-template-columns:230px 1fr 270px;align-items:center;gap:12px}.strikePanel,.controlPanel,.eventBanner{min-height:68px;background:rgba(8,20,37,.86);border:1px solid var(--line);padding:13px 17px}.strikePanel span,.controlPanel span{display:block;color:var(--muted);font-size:10px;font-weight:900;letter-spacing:.14em}.strikes{display:flex;gap:9px;margin-top:7px}.strikes i{display:block;width:28px;height:8px;background:#22364c}.strikes i.active{background:var(--danger);box-shadow:0 0 14px rgba(255,85,116,.7)}.eventBanner{display:grid;place-items:center;text-align:center;font-weight:950;letter-spacing:.08em;color:var(--orange)}.controlPanel{text-align:right}.controlPanel b{font-size:17px}.resultView{max-width:1200px;margin:6vh auto 0;padding:clamp(35px,5vw,75px);text-align:center}.resultView h1{font-size:clamp(44px,6vw,86px);line-height:.95;margin:17px 0}.resultView>p:not(.eyebrow){font-size:22px;color:var(--muted)}.finalScores{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin:29px 0}.finalScore{padding:26px;border:1px solid var(--line);background:#071426}.finalScore.blue{border-top:5px solid var(--cyan)}.finalScore.orange{border-top:5px solid var(--orange)}.finalScore span{display:block;font-weight:900;letter-spacing:.08em}.finalScore b{font-size:58px}.finalScore.winner{background:linear-gradient(145deg,rgba(16,60,83,.85),rgba(9,25,43,.95));box-shadow:0 0 40px rgba(53,214,255,.12)}.awards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:25px 0}.award{padding:18px;background:rgba(4,12,24,.72);border:1px solid var(--line)}.award span{display:block;color:var(--orange);font-size:11px;font-weight:900;letter-spacing:.13em}.award b{display:block;font-size:20px;margin:6px}.award small{color:var(--muted)}.resultActions{display:flex;justify-content:center;gap:12px}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:#101f34;border:1px solid var(--danger);padding:15px 24px;z-index:10;font-weight:800}.circuitPhone .circuitShell{padding:16px;max-width:620px;margin:auto}.phoneHeader{height:auto;margin-bottom:16px}.phoneHeader .brand img{width:46px;height:46px}.phoneHeader .brand b{font-size:18px}.phoneCard{padding:23px;margin-bottom:14px}.phoneCard h1{font-size:34px;margin:10px 0}.phoneTeam{padding:9px 12px;border-left:4px solid var(--cyan);background:#0c1b2e;font-weight:900}.phoneTeam.orange{border-color:var(--orange)}.phonePrompt{font-size:24px!important;line-height:1.2}.phoneForm{display:grid;gap:12px}.phoneForm input{font-size:18px}.phoneForm button{width:100%}.overclockChoice{display:flex;align-items:flex-start;gap:10px;padding:13px;border:1px solid rgba(255,92,171,.35);color:#d9c9d9}.overclockChoice input{width:22px;height:22px}.phoneBoard{grid-template-columns:1fr}.phoneBoard .boardAnswer{min-height:58px;grid-template-columns:50px 1fr 65px}.phoneBoard .boardAnswer .answerText{font-size:16px}.phoneStatus{text-align:center;color:var(--muted);line-height:1.5}.phoneStats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.phoneStats div{text-align:center;padding:11px;background:#071426;border:1px solid var(--line)}.phoneStats b{display:block;font-size:20px}.phoneStats small{color:var(--muted);font-size:9px;letter-spacing:.1em}.phoneScores{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}.phoneScores div{padding:10px;border:1px solid var(--line)}.phoneScores b{float:right}.callout{border-left:4px solid var(--orange);padding:14px;background:rgba(255,156,82,.08);color:#f4dcc8;line-height:1.45}.successCallout{border-color:var(--green);background:rgba(115,239,177,.08);color:#d6f7e8}
@media(max-width:900px){.setupGrid,.lobbyGrid{grid-template-columns:1fr}.featureRail{grid-template-columns:1fr}.scoreRibbon{grid-template-columns:1fr 150px 1fr}.teamScore small{display:none}.answerBoard{grid-template-columns:1fr}.gameFooter{grid-template-columns:1fr}.joinContent{flex-wrap:wrap}.awards{grid-template-columns:1fr}}
@media(max-width:620px){.circuitHeader{height:auto}.headerStatus{font-size:10px}.brand small{font-size:8px}.setupGrid{min-height:0}.heroPanel{padding:28px}.heroPanel h1{font-size:48px}.configPanel{padding:24px}.lobbyGrid{display:block}.joinPanel,.rosterPanel{padding:22px;margin-bottom:14px}.joinContent img{width:145px}.roomCode{font-size:62px}.lobbyPlayers{grid-template-columns:1fr}.scoreRibbon{grid-template-columns:1fr 95px 1fr}.teamScore{padding:9px;min-height:75px}.teamScore b{font-size:27px}.teamScore span{font-size:9px}.roundMeter{padding:7px;min-height:75px}.roundMeter b{font-size:14px}.promptPanel h1{font-size:29px}.resultActions{display:grid}.finalScores{grid-template-columns:1fr 1fr}.finalScore{padding:16px}.finalScore b{font-size:38px}}

/* Stage 20: the Fire TV lobby uses a stacked join card.  The previous room-code
   row was wider than its panel at 720p, so the panel's intentional overflow
   clipping hid half of the QR image behind the roster card. */
.circuitHost .lobbyGrid{min-height:0}
.circuitHost .joinPanel{display:flex;flex-direction:column}
.circuitHost .joinHeading{display:flex;align-items:center;justify-content:space-between;gap:16px}
.circuitHost .joinHeading .eyebrow{margin:0}
.circuitHost .joinHeading>span{padding:6px 9px;border:1px solid rgba(53,214,255,.3);color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.14em}
.circuitHost .joinContent{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center}
.circuitHost .joinCodeBlock{display:grid;justify-items:center;gap:4px}
.circuitHost .joinCodeBlock small{color:var(--muted);font-size:10px;font-weight:950;letter-spacing:.2em}
.circuitHost .joinContent .roomCode{font-size:clamp(68px,7.2vw,112px);letter-spacing:.12em;line-height:.92}
.circuitHost .qrFrame{width:min(235px,19vw);padding:9px 9px 8px;background:linear-gradient(145deg,#fff,#dceffc);border:1px solid #fff;box-shadow:0 0 0 5px rgba(53,214,255,.08),0 18px 46px rgba(0,0,0,.34);position:relative;z-index:2}
.circuitHost .qrFrame img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain;background:#fff;padding:0}
.circuitHost .qrFrame span{display:block;padding-top:7px;color:#081523;font-size:8px;font-weight:950;letter-spacing:.12em}
.circuitHost .joinContent>p{max-width:390px;margin:2px 0 0;color:var(--muted);font-size:14px;line-height:1.42;overflow-wrap:anywhere}
.circuitHost .joinContent>p b{color:var(--ink)}
@media(max-height:760px) and (min-width:901px){
  .circuitHost .lobbyGrid:not(.hidden){height:calc(100vh - 164px)}
  .circuitHost .joinPanel,.circuitHost .rosterPanel{padding:25px}
  .circuitHost .joinContent{gap:8px}
  .circuitHost .joinContent .roomCode{font-size:72px}
  .circuitHost .qrFrame{width:190px}
  .circuitHost .joinContent>p{font-size:12px}
  .circuitHost .lobbyPlayers{min-height:230px;margin:14px 0}
}
@media(min-width:1700px) and (min-height:761px){.circuitHost .lobbyGrid:not(.hidden){height:calc(100vh - 184px)}}
@media(max-width:900px){.circuitHost .qrFrame{width:min(225px,50vw)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.setupGrid{min-height:calc(100vh - 184px)}