/* みんなで飲みげー：暗い店内でも見やすい、暗めの地に明るいボタン */
:root{--bg:#1a1330;--bg2:#241a42;--card:#2c2150;--line:#43366f;--text:#f6f3ff;--sub:#b5a9d6;--accent:#fbbf24;--accent2:#fb7185;--ok:#34d399;--ng:#f87171;color-scheme:dark}
*{box-sizing:border-box}[hidden]{display:none!important}
html,body{margin:0;min-height:100%}
body{background:radial-gradient(120% 80% at 50% 0%,#3a2470 0%,var(--bg) 60%) fixed;color:var(--text);line-height:1.55;
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP","Yu Gothic UI",sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
main{max-width:560px;margin:0 auto;padding:14px 14px calc(110px + env(safe-area-inset-bottom))}
h1{font-size:1.6em;margin:0;line-height:1.3}h2{font-size:1em;margin:22px 0 8px;color:var(--sub);font-weight:700;display:flex;align-items:center;gap:8px}
a{color:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px}
.muted{color:var(--sub);font-size:.88em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:13px 20px;font:inherit;font-weight:800;font-size:1.02em;cursor:pointer;
  color:#2a1a05;background:linear-gradient(135deg,#fde047,var(--accent));box-shadow:0 4px 0 #b45309;text-decoration:none;transition:transform .06s}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 #b45309}
.btn.sub{background:var(--bg2);color:var(--text);box-shadow:none;border:1px solid var(--line);font-weight:600}
.btn.rose{background:linear-gradient(135deg,#fda4af,var(--accent2));box-shadow:0 4px 0 #9f1239;color:#3b0514}
.btn.small{padding:7px 12px;font-size:.88em;border-radius:10px;box-shadow:none}
.btn.wide{width:100%}.btn:disabled{opacity:.45;box-shadow:none}
input,textarea{font:inherit;font-size:17px;color:var(--text);background:var(--bg2);border:2px solid var(--line);border-radius:14px;padding:12px 14px;width:100%}
input:focus{outline:none;border-color:var(--accent)}
label.f{display:block;font-size:.85em;color:var(--sub);margin:12px 0 5px}
.err{background:#7f1d1d;border-radius:12px;padding:10px 14px;margin-bottom:12px}
/* 入口 */
.hero{text-align:center;padding:26px 8px 18px}.hero .logo{font-size:44px;color:var(--accent);filter:drop-shadow(0 4px 14px rgb(251 191 36/.4))}
.hero p{margin:6px 0 0;color:var(--sub)}
.codein{font-size:34px!important;letter-spacing:.35em;text-align:center;font-weight:800;font-variant-numeric:tabular-nums;padding-left:.35em!important}
.glist{display:grid;gap:8px}.gitem{display:flex;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px}
.gicon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:20px;color:#fff;flex:none;background:var(--c)}
.gitem b{display:block}.gitem small{color:var(--sub)}
/* 部屋 */
.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .in{max-width:560px;margin:0 auto;padding:8px 14px;display:flex;align-items:center;gap:10px}
.top .code{font-weight:800;font-size:1.1em;letter-spacing:.12em;color:var(--accent);font-variant-numeric:tabular-nums}
.top .who{margin-left:auto;font-size:.88em;color:var(--sub);text-align:right;line-height:1.25}.top .who b{color:var(--text)}
.iconbtn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--bg2);color:var(--text);display:grid;place-items:center;cursor:pointer;font-size:15px;flex:none}
.qr{display:flex;gap:14px;align-items:center}.qr img{width:128px;height:128px;border-radius:12px;background:#fff;flex:none}
.qr .big{font-size:44px;font-weight:800;letter-spacing:.14em;color:var(--accent);line-height:1.1;font-variant-numeric:tabular-nums}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);font-weight:600;font-size:.93em}
.chip.me{border-color:var(--accent)}.chip.away{opacity:.4}.chip i{color:var(--accent);font-size:.8em}.chip button{background:none;border:0;color:var(--sub);cursor:pointer;padding:0 0 0 2px;font-size:.9em}
.chip small{color:var(--sub);font-weight:500}
.seg{display:flex;gap:6px;flex-wrap:wrap}.seg button{flex:1;padding:9px 6px;border-radius:12px;border:1px solid var(--line);background:var(--bg2);color:var(--sub);font:inherit;font-size:.9em;cursor:pointer;white-space:nowrap}
.seg button.on{background:var(--accent);border-color:var(--accent);color:#2a1a05;font-weight:800}
button.gitem{width:100%;text-align:left;font:inherit;color:inherit;cursor:pointer}button.gitem:disabled{opacity:.45}
button.gitem .go{margin-left:auto;color:var(--sub)}
/* ゲーム画面 */
.gbar{display:flex;align-items:center;gap:8px;font-size:.88em;color:var(--sub);margin-bottom:8px}.gbar b{color:var(--text)}.gbar .r{margin-left:auto}
.timer{height:8px;border-radius:999px;background:var(--bg2);overflow:hidden;margin-bottom:12px}.timer i{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),var(--accent));width:100%}
.timer.hot i{background:var(--ng)}
.stage{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px 16px;text-align:center}
.stage .head{color:var(--sub);font-size:.92em}.stage .mid{font-size:clamp(1.3em,6.2vw,1.8em);font-weight:800;line-height:1.4;margin:6px 0;overflow-wrap:anywhere}
.stage .big{font-size:clamp(1.8em,9vw,2.8em);font-weight:800;line-height:1.25;margin:6px 0;color:var(--accent);overflow-wrap:anywhere}
.stage .sub{color:var(--sub);font-size:.95em}
.secret{margin:14px auto 6px;padding:18px 12px;border-radius:16px;border:2px dashed var(--accent);font-size:clamp(1.8em,10vw,2.8em);font-weight:800;background:var(--bg2)}
.note{margin-top:12px;color:var(--sub);font-size:.9em}
.count{font-size:2em;font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent);margin-left:auto}
.opts{display:grid;gap:10px;margin-top:14px}.opts.two{grid-template-columns:1fr 1fr}.opts.many{grid-template-columns:1fr 1fr}
.opt{border:0;border-radius:16px;padding:16px 10px;font:inherit;font-weight:800;font-size:1.08em;color:#fff;cursor:pointer;background:var(--c,#5b4a9c);box-shadow:0 5px 0 rgb(0 0 0/.35);min-height:62px;overflow-wrap:anywhere}
.opts.two .opt{min-height:120px;font-size:1.2em}
.opt:active{transform:translateY(3px);box-shadow:0 2px 0 rgb(0 0 0/.35)}.opt.dim{opacity:.3;box-shadow:none}.opt.pick{outline:4px solid #fff;outline-offset:-4px}
.sent{margin-top:14px;padding:14px;border-radius:14px;background:var(--bg2);font-weight:700}.sent i{color:var(--ok)}
.wait{margin-top:12px;font-size:.88em;color:var(--sub);text-align:center}.wait b{color:var(--text)}
.rows{display:grid;gap:8px;margin-top:14px;text-align:left}
.row{position:relative;border-radius:14px;background:var(--bg2);padding:10px 12px;border-left:6px solid var(--c,var(--line));overflow:hidden}
.row .fill{position:absolute;inset:0 auto 0 0;background:rgb(255 255 255/.07)}
.row .l{position:relative;display:flex;align-items:center;gap:8px;font-weight:700}.row .l .v{margin-left:auto;font-variant-numeric:tabular-nums}
.row .n{position:relative;font-size:.85em;color:var(--sub);margin-top:2px}
.row.ok{border-left-color:var(--ok);background:color-mix(in srgb,var(--ok) 16%,var(--bg2))}.row.ng{border-left-color:var(--ng)}
.row.top{border-left-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,var(--bg2))}.row.me{outline:2px solid var(--accent)}
.batsu{margin-top:14px;border-radius:16px;padding:14px;background:linear-gradient(135deg,#7f1d1d,#9f1239);text-align:center}
.batsu .who{font-weight:800;font-size:1.15em}.batsu .what{margin-top:2px}.batsu .or{font-size:.85em;opacity:.85;margin-top:4px}
.you{margin:0 0 12px;border-radius:14px;padding:10px;font-weight:800;font-size:1.2em;text-align:center}.you.ok{background:#065f46}.you.ng{background:#7f1d1d}
.pad{width:100%;max-width:420px;aspect-ratio:1;background:#fff;border-radius:16px;touch-action:none;display:block;margin:12px auto 8px}
.pal{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;margin-bottom:10px}.pal span{width:32px;height:32px;border-radius:50%;border:3px solid var(--card);box-shadow:0 0 0 1px var(--line);cursor:pointer}
.pal span.on{box-shadow:0 0 0 3px var(--accent)}
.gal{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.gal .it{background:var(--bg2);border-radius:14px;padding:6px;border:3px solid transparent;position:relative;cursor:pointer;text-align:center}
.gal canvas{width:100%;aspect-ratio:1;background:#fff;border-radius:10px;display:block}.gal .it.pick{border-color:var(--accent)}.gal .it.mine{opacity:.55;cursor:default}
.gal .cap{font-size:.88em;font-weight:700;padding:4px 0 0}.gal .cap small{color:var(--accent)}
.hostbar{position:fixed;left:0;right:0;bottom:0;z-index:6;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
.hostbar .in{max-width:560px;margin:0 auto;display:flex;gap:8px}.hostbar .btn{flex:1}.hostbar .btn.sub{flex:0 0 auto}
.sheet{position:fixed;inset:0;z-index:20;background:rgb(0 0 0/.6);display:flex;align-items:flex-end;justify-content:center}
.sheet .box{background:var(--card);border-radius:22px 22px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom));width:100%;max-width:560px;border:1px solid var(--line)}
.flash{animation:fl .45s}@keyframes fl{0%{transform:scale(.96);opacity:.5}100%{transform:none;opacity:1}}