:root{
  --bg:#17172f;--panel:#252443;--panel2:#2f2d50;--side:#10142b;--text:#f7f5fb;--muted:#bbb8cc;
  --border:rgba(255,255,255,.12);--accent:#f6c96a;--pink:#ef91c0;--good:#9ce4b0;--bad:#f2a2ad;
  --font:"Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,sans-serif;
  --display:"Segoe UI Variable Display","Segoe UI Variable Text","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;min-height:100vh;background:
radial-gradient(circle at 80% 10%,rgba(100,69,130,.28),transparent 35%),
linear-gradient(135deg,#11152c,#211b42);color:var(--text);font-family:var(--font);font-weight:450}
button,input{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.42;cursor:not-allowed}
.hidden{display:none!important}
.card{background:rgba(49,47,82,.88);border:1px solid var(--border);border-radius:22px;backdrop-filter:blur(14px)}
.app-shell{width:min(800px,calc(100% - 36px));margin:0 auto;padding:12px 0 70px;transition:transform .2s ease}
.hero{padding:18px 22px;display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:10px}
.hero h1{font-family:var(--display);font-size:2.55rem;line-height:1;margin:.12rem 0 .25rem;letter-spacing:-.035em;font-weight:720}
.eyebrow{color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.07em;margin:0 0 4px}
.subtitle{margin:0;color:var(--muted);font-size:.91rem}
.hero-right{display:flex;flex-direction:column;align-items:flex-end;gap:9px}
.library-pill{padding:7px 12px;background:rgba(255,255,255,.08);border-radius:999px;color:var(--muted);white-space:nowrap;font-size:.85rem}
.mode-switch{display:flex;padding:3px;background:rgba(10,12,30,.32);border-radius:12px}
.mode-btn{padding:7px 12px;background:transparent;color:var(--muted);border-radius:9px;font-weight:650}
.mode-btn.active{background:linear-gradient(90deg,var(--pink),var(--accent));color:#1e1a33}

.settings{padding:12px 18px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px 18px;margin-bottom:10px}
.setting{min-width:0}.setting-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:5px}
.setting strong,.setting label{font-size:.9rem}.setting-head strong,.volume-setting .setting-head strong:last-child{color:var(--accent)}
.setting p{font-size:.78rem;color:var(--muted);line-height:1.25;margin:2px 0 0}
input[type=range]{width:100%;accent-color:var(--pink);height:20px;margin:0}
.auto-setting{display:flex;justify-content:space-between;align-items:center;gap:12px}
.switch{position:relative;display:inline-block;width:46px;height:26px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}.switch-slider{position:absolute;inset:0;border-radius:999px;background:#55516e;transition:.18s}
.switch-slider:before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;border-radius:50%;background:#fff;transition:.18s}
.switch input:checked+.switch-slider{background:linear-gradient(90deg,var(--pink),var(--accent))}
.switch input:checked+.switch-slider:before{transform:translateX(20px)}
.volume-line{display:grid;grid-template-columns:36px minmax(0,1fr);gap:7px;align-items:center}
.volume-button{width:34px;height:32px;padding:0;border-radius:10px;background:rgba(255,255,255,.09);color:#fff}

.game{padding:16px 24px 14px;min-height:250px;text-align:center}
.game-topline{display:flex;justify-content:center;align-items:center;gap:12px}
.phase{color:var(--accent);font-weight:800;letter-spacing:.07em;font-size:.8rem}
.round-badge{padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.08);font-size:.75rem;color:var(--muted)}
.answer-box{display:flex;align-items:center;justify-content:center;gap:22px;margin:10px auto 4px;max-width:680px;text-align:left}
.answer-cover{width:138px;aspect-ratio:1;object-fit:cover;border-radius:18px;border:1px solid var(--border)}
.answer-text h2{font-family:var(--display);font-size:2.1rem;line-height:1.05;margin:4px 0 8px;letter-spacing:-.025em}
.answer-label{color:var(--muted);margin:0;font-size:.86rem}.answer-text p{margin:4px 0}.first-finders{color:var(--accent);font-size:.8rem}
.countdown{font-family:var(--display);font-size:1.75rem;font-weight:700;margin:8px 0}
.progress-track{width:min(540px,90%);height:8px;margin:0 auto 12px;background:rgba(255,255,255,.1);border-radius:999px;overflow:hidden}
.progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--pink),var(--accent))}
.actions{display:flex;justify-content:center;gap:9px;flex-wrap:wrap}
.primary,.secondary,.small-primary{padding:10px 15px;border-radius:12px;font-weight:700}
.primary,.small-primary{background:linear-gradient(90deg,var(--pink),var(--accent));color:#221d35}
.secondary{background:rgba(255,255,255,.09);color:var(--text)}
.hint{font-size:.77rem;color:var(--muted);margin:9px 0 0}.error,.room-error{color:var(--bad);font-size:.86rem}
.answer-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;width:min(620px,100%);margin:10px auto 13px}
.answer-form input,.chat-form input,.lobby input{min-width:0;border:1px solid var(--border);background:rgba(9,12,30,.45);color:#fff;border-radius:12px;padding:11px 13px;outline:none}
.answer-form input:focus,.chat-form input:focus,.lobby input:focus{border-color:rgba(246,201,106,.7);box-shadow:0 0 0 3px rgba(246,201,106,.1)}
.answer-feedback{grid-column:1/-1;text-align:left;min-height:1.15em;font-size:.8rem}.answer-feedback.good{color:var(--good)}.answer-feedback.try{color:var(--muted)}

.lobby{padding:16px 20px;margin-bottom:10px}.lobby h2{margin:2px 0 4px;font-family:var(--display)}.lobby-copy>p:last-child{color:var(--muted);margin:0 0 12px;font-size:.88rem}
.lobby-grid{display:grid;grid-template-columns:1.1fr .8fr 1fr auto;gap:10px;align-items:end}
.lobby-grid label{font-size:.78rem;color:var(--muted)}.lobby-grid label span{opacity:.7}.lobby-grid input{display:block;width:100%;margin-top:4px}
.lobby-actions{display:flex;gap:7px}.room-controls{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.room-controls>div{display:flex;flex-direction:column}.room-controls strong{font-size:1.05rem}.muted{font-size:.72rem;color:var(--muted)}

.side-toggle{position:fixed;z-index:80;top:116px;padding:9px 12px;border-radius:0 12px 12px 0;background:rgba(15,18,42,.94);color:#fff;border:1px solid var(--border);font-weight:700}
.history-toggle{left:0}.chat-toggle{right:0;border-radius:12px 0 0 12px}
.side-panel{position:fixed;z-index:75;top:0;bottom:0;width:290px;padding:110px 13px 72px;background:rgba(11,15,36,.97);backdrop-filter:blur(16px);overflow:auto;transition:transform .2s ease}
.history-panel{left:0;transform:translateX(-100%);border-right:1px solid var(--border)}.history-panel.open{transform:translateX(0)}
.chat-panel{right:0;transform:translateX(100%);border-left:1px solid var(--border);display:flex;flex-direction:column}.chat-panel.open{transform:translateX(0)}
.side-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;padding-bottom:11px;border-bottom:1px solid var(--border)}.side-head h2{margin:0;font-family:var(--display)}
.close-btn{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.08);color:#fff;font-size:1.2rem}
.empty-note{font-size:.82rem;line-height:1.45;color:var(--muted);padding:16px 5px}
.history-list{display:grid;gap:8px;padding-top:10px}.history-item{display:grid;grid-template-columns:48px minmax(0,1fr);gap:9px;align-items:center;padding:8px;border-radius:12px;background:rgba(255,255,255,.055)}
.history-art{width:48px;height:48px;border-radius:9px;overflow:hidden;background:rgba(255,255,255,.08)}.history-art img{width:100%;height:100%;object-fit:cover}.history-art.fallback{display:grid;place-items:center;color:var(--accent);font-weight:800}
.history-item strong,.history-item span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item strong{font-size:.84rem}.history-item span{font-size:.72rem;color:var(--muted);margin-top:3px}
.scoreboard{display:grid;gap:5px;padding:10px 0;border-bottom:1px solid var(--border)}.score-row{display:flex;justify-content:space-between;gap:8px;font-size:.82rem}.score-row strong{color:var(--accent)}
.chat-list{flex:1;display:flex;flex-direction:column;gap:8px;padding:10px 0;overflow:auto}.chat-msg{font-size:.8rem;line-height:1.35}.chat-msg strong{display:block;color:var(--accent);font-size:.72rem}.chat-msg.system{color:var(--muted);font-style:italic}
.chat-form{display:grid;grid-template-columns:1fr auto;gap:7px;position:sticky;bottom:0;background:var(--side);padding-top:8px}.chat-form input{width:100%}.small-primary{padding:8px 10px}

.mini-player{position:fixed;z-index:60;left:12px;right:12px;bottom:10px;min-height:54px;padding:8px 12px;border:1px solid var(--border);border-radius:15px;background:rgba(12,16,39,.95);display:none;grid-template-columns:1fr auto auto;align-items:center;gap:10px}
.mini-phase{color:var(--accent);font-size:.65rem;font-weight:800}.mini-title{font-size:.86rem;font-weight:700}.mini-film{font-size:.7rem;color:var(--muted)}.mini-time{font-weight:750}.mini-controls{display:flex;gap:5px}.mini-button{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.09);color:#fff}
.pip-source{position:fixed;left:-10000px;top:-10000px;width:1px;height:1px;opacity:0}

@media(min-width:1200px){
  .history-panel.open~.app-shell{transform:translateX(140px)}
}
@media(max-width:1080px){
  .settings{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lobby-grid{grid-template-columns:1fr 1fr}.lobby-actions{grid-column:1/-1}
}
@media(max-width:720px){
  .app-shell{width:min(100% - 18px,800px);padding-top:8px}.hero{align-items:flex-start}.hero h1{font-size:2rem}.hero-right{align-items:flex-end}
  .settings{grid-template-columns:1fr;padding:12px}.answer-box{flex-direction:column;text-align:center}.answer-cover{width:120px}
  .side-panel{width:min(310px,88vw);padding-top:86px}.side-toggle{top:76px}.mini-player{display:grid}
  .lobby-grid{grid-template-columns:1fr}.lobby-actions{grid-column:auto}.answer-form{grid-template-columns:1fr auto}
}
@media(max-height:820px) and (min-width:900px){
  .app-shell{padding-top:5px}.hero{padding:10px 18px}.hero h1{font-size:2.15rem}.settings{padding:9px 15px;gap:6px 16px}.game{padding:10px 20px;min-height:210px}
}

.global-multi-join{
  grid-template-columns:minmax(220px,1fr) auto!important;
  max-width:620px;
}
.global-multi-join .lobby-actions{grid-column:auto!important}
@media(max-width:650px){
  .global-multi-join{grid-template-columns:1fr!important}
  .global-multi-join .lobby-actions{grid-column:auto!important}
}