:root{--bg: #f4f5f9;--card: #ffffff;--text: #14161f;--muted: #5b6070;--line: #d9dce6;--accent: #5b4bff;--accent-text: #ffffff;--good: #1f9d55;--bad: #d63b3b;--warn: #c98a00;--radius: 14px;color-scheme:light}.host-theme{--bg: #0e1220;--card: #181e33;--text: #f1f3fb;--muted: #9aa3c0;--line: #2a3354;--accent: #8b7dff;--good: #3ecf7a;--bad: #ff6b6b;--warn: #ffc247;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}.page{min-height:100vh;background:var(--bg);color:var(--text)}button{font:inherit;color:inherit;cursor:pointer}h1,h2,h3{margin:0 0 8px;line-height:1.15}.muted{color:var(--muted)}.center{text-align:center}.row{display:flex;gap:12px;align-items:center}.wrap{flex-wrap:wrap}.grow{flex:1}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.stack{display:flex;flex-direction:column;gap:12px}.btn{min-height:52px;padding:12px 20px;border-radius:12px;border:2px solid var(--line);background:var(--card);font-weight:600}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.danger{border-color:var(--bad);color:var(--bad)}.btn:disabled{opacity:.5;cursor:default}.btn.small{min-height:40px;padding:6px 14px;font-size:14px}.input{width:100%;min-height:52px;padding:12px 14px;border-radius:12px;border:2px solid var(--line);background:var(--card);color:var(--text);font:inherit;font-size:18px}.home{max-width:520px;margin:0 auto;padding:32px 16px}.home h1{font-size:36px}.seg{display:flex;gap:8px}.seg button{flex:1}.seg button.on{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.phone{max-width:560px;margin:0 auto;padding:12px 16px 96px}.phone-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 0 12px}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:99px;font-weight:600;font-size:14px;background:var(--card);border:1px solid var(--line)}.dot{width:12px;height:12px;border-radius:50%;display:inline-block}.teampick{display:grid;grid-template-columns:1fr 1fr;gap:12px}.teampick button{min-height:84px;font-size:20px;font-weight:700;border-radius:16px;border:3px solid transparent;color:#fff}.teampick button.sel{border-color:var(--text);box-shadow:0 0 0 3px var(--bg),0 0 0 6px var(--text)}.timerbar{height:8px;background:var(--line);border-radius:99px;overflow:hidden}.timerbar>div{height:100%;background:var(--accent);transition:width .25s linear}.timerbar.low>div{background:var(--bad)}.lines{display:flex;flex-direction:column;gap:8px;margin:14px 0}.line{display:flex;align-items:center;gap:12px;width:100%;min-height:60px;padding:10px 14px;text-align:left;background:var(--card);border:2px solid var(--line);border-radius:14px;font-size:18px}.line .n{flex:none;width:28px;height:28px;border-radius:8px;background:var(--line);display:grid;place-items:center;font-size:14px;font-weight:700}.line.fixed{border-color:var(--good);background:color-mix(in srgb,var(--good) 12%,var(--card))}.line.inserted{border-style:dashed;border-color:var(--good)}.line.clean{animation:shake .4s;border-color:var(--bad)}.line.hint{animation:pulse .9s 3;border-color:var(--warn)}.line.static{cursor:default}@keyframes shake{25%{transform:translate(-6px)}75%{transform:translate(6px)}}@keyframes pulse{50%{background:color-mix(in srgb,var(--warn) 30%,var(--card))}}.dock{position:fixed;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line)}.dock .inner{max-width:560px;margin:0 auto;display:flex;gap:8px}.dock .btn{flex:1;padding:10px 6px}.sheet-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;justify-content:center;z-index:10}.sheet{width:100%;max-width:560px;background:var(--card);border-radius:20px 20px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px}.sheet .opt{min-height:60px;text-align:left;padding:12px 16px;border-radius:14px;border:2px solid var(--line);background:var(--bg);font-size:18px}.toast{position:fixed;left:50%;top:14px;transform:translate(-50%);z-index:20;padding:10px 18px;border-radius:99px;font-weight:700;background:var(--text);color:var(--bg);max-width:92vw;text-align:center}.toast.good{background:var(--good);color:#fff}.toast.bad{background:var(--bad);color:#fff}.testbox{border:2px solid var(--warn);border-radius:14px;padding:12px 14px;background:color-mix(in srgb,var(--warn) 10%,var(--card))}.reorder{display:flex;flex-direction:column;gap:8px;margin:14px 0}.rrow{display:flex;align-items:center;gap:8px;min-height:60px;padding:6px 8px 6px 4px;background:var(--card);border:2px solid var(--line);border-radius:14px}.rrow .handle{touch-action:none;width:44px;height:48px;display:grid;place-items:center;font-size:22px;color:var(--muted);cursor:grab;-webkit-user-select:none;user-select:none}.rrow .arrows{display:flex;flex-direction:column;gap:2px}.rrow .arrows button{width:40px;height:26px;border:1px solid var(--line);background:var(--bg);border-radius:8px;line-height:1}.rrow.drag{border-color:var(--accent);box-shadow:0 6px 18px #0003}.bigscore{font-size:48px;font-weight:800}.list{display:flex;flex-direction:column;gap:8px}.explain{border-left:4px solid var(--accent);padding:8px 12px;background:var(--bg);border-radius:8px}.host{padding:20px 28px 40px;max-width:1400px;margin:0 auto}.host-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.codebox{text-align:center}.code{font-size:96px;font-weight:900;letter-spacing:.12em;line-height:1}.lobby-grid{display:grid;grid-template-columns:340px 1fr;gap:24px;align-items:start}.qr{background:#fff;padding:14px;border-radius:16px;display:inline-block;line-height:0}.teams-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.team{border-top:8px solid var(--tc)}.team h3{display:flex;justify-content:space-between;align-items:baseline}.pill{display:inline-flex;gap:6px;align-items:center;padding:6px 12px;border-radius:99px;background:var(--bg);border:1px solid var(--line);margin:3px;font-weight:600}.pill.off{opacity:.45}.pill button{border:0;background:none;color:var(--muted);padding:0 2px}.bigtimer{font-size:72px;font-weight:900;font-variant-numeric:tabular-nums}.bigtimer.low{color:var(--bad)}.progress-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.pbar{height:22px;background:var(--bg);border-radius:99px;overflow:hidden;margin:8px 0}.pbar>div{height:100%;background:var(--tc);transition:width .4s}.feed{max-height:320px;overflow:hidden;display:flex;flex-direction:column;gap:6px;font-size:18px}.feed .item{padding:6px 10px;border-left:5px solid var(--tc, var(--line));background:var(--bg);border-radius:6px}table.score{width:100%;border-collapse:collapse;font-size:22px}table.score td,table.score th{padding:8px 12px;text-align:left;border-bottom:1px solid var(--line)}table.score td.num,table.score th.num{text-align:right;font-variant-numeric:tabular-nums}.delta{color:var(--good);font-weight:700}.podium{display:flex;align-items:flex-end;justify-content:center;gap:16px;margin:20px 0}.podium>div{width:200px;text-align:center;padding:16px 8px;border-radius:16px 16px 0 0;background:var(--tc);color:#fff}.podium .place{font-size:40px;font-weight:900}.demo{font-size:20px}@media (max-width: 800px){.host{padding:12px}.lobby-grid{grid-template-columns:1fr}.code{font-size:64px}}.browser{border:2px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;color:#14161f}.browser.picked{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 35%,transparent)}.browser .addr{display:flex;gap:8px;align-items:center;padding:8px 12px;background:#eceef4;font-size:14px;border-bottom:1px solid #d5d8e2}.browser .addr .url{overflow-wrap:anywhere;font-family:ui-monospace,Menlo,monospace}.paypage{padding:12px;display:flex;flex-direction:column;gap:8px}.fakeinput{border:1px solid #c4c8d6;border-radius:8px;padding:10px 12px;color:#8a8fa3;background:#fafbff}.paybtn{text-align:center;padding:12px;border-radius:10px;background:#1f9d55;color:#fff;font-weight:700}.paybtn.odd{font-family:Comic Sans MS,Marker Felt,Chalkboard SE,cursive;letter-spacing:1px;background:#1f9d55}.mail{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px}.seg-btn{display:block;width:100%;text-align:left;border:2px solid transparent;background:transparent;border-radius:10px;padding:8px 10px;font-size:17px;margin:2px 0}.seg-btn:not(:disabled):active{background:var(--bg)}.seg-btn.found{border-color:var(--bad);background:color-mix(in srgb,var(--bad) 12%,var(--card))}.seg-btn.wrong{opacity:.55;text-decoration:line-through}.why{font-size:14px;color:var(--bad);padding:0 10px 6px}.fire{text-align:center}.firetimer{font-size:64px;font-weight:900;font-variant-numeric:tabular-nums;color:var(--warn)}.firetimer.low{color:var(--bad);animation:pulse2 .5s infinite}@keyframes pulse2{50%{transform:scale(1.12)}}.firebox{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center;padding:8px;background:#1b0f0f;border-radius:14px}.garbage{color:#b36;font-family:ui-monospace,Menlo,monospace;opacity:.8;padding:6px}.firebtn{min-height:48px;padding:8px 14px;border-radius:6px;border:2px dashed #d97;background:#3a1e1e;color:#fda;font-family:ui-monospace,Menlo,monospace}