:root{--bg: #0f1720;--bg-elevated: #18222e;--bg-elevated-2: #1f2b39;--border: #2b3a4a;--text: #eef3f8;--text-muted: #9db0c2;--accent: #38bdf8;--accent-strong: #0ea5e9;--hit: #34d399;--hit-bg: #10362b;--miss: #fbbf24;--miss-bg: #3a2f10;--danger: #f87171;--danger-bg: #3a1d1d;--focus: #7dd3fc;--radius: 12px;--tap: 44px;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5}#root{min-height:100vh}a{color:var(--accent)}button,input,select{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.app{max-width:720px;margin:0 auto;padding:0 16px calc(24px + env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:8px;min-height:56px;padding:8px 0;background:linear-gradient(var(--bg) 75%,rgba(15,23,32,0))}.topbar h1{font-size:1.15rem;margin:0;letter-spacing:.01em}.topbar .spacer{flex:1}.app-title-link{color:var(--text);text-decoration:none;font-weight:700}.app-title-link:focus-visible{border-radius:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);min-width:var(--tap);padding:10px 16px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-elevated-2);cursor:pointer;text-decoration:none;font-weight:600;transition:background .12s ease,border-color .12s 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0}.role-option input{width:22px;height:22px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 420px){.grid-2{grid-template-columns:1fr}}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:.85rem;font-weight:700;border:1px solid transparent}.badge--hit{background:var(--hit-bg);color:var(--hit);border-color:var(--hit)}.badge--miss{background:var(--miss-bg);color:var(--miss);border-color:var(--miss)}.message{border-radius:var(--radius);padding:12px 14px;margin:12px 0;border:1px solid var(--border);background:var(--bg-elevated)}.message--error{border-color:var(--danger);background:var(--danger-bg);color:#ffd9d9}.message--success{border-color:var(--hit);background:var(--hit-bg);color:#d6fff0}.message--info{border-color:var(--border);color:var(--text-muted)}.round{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin:10px 0}.round__head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.round__title{font-weight:700;font-size:1.02rem;margin:0;word-break:break-word}.round__meta{display:flex;flex-wrap:wrap;gap:4px 14px;margin:8px 0 0;color:var(--text-muted);font-size:.92rem}.round__numbers{display:flex;flex-wrap:wrap;gap:8px 18px;margin:8px 0 0}.round__numbers b{color:var(--text)}.round__actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.round__actions .btn{min-height:40px;padding:6px 14px}.time{color:var(--text-muted);font-size:.85rem}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}@media (max-width: 420px){.stats-grid{grid-template-columns:1fr}}.stat{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:14px 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0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.primary-action{display:grid;gap:8px}.list-row{display:flex;align-items:stretch;gap:8px}.list-row .list-item{flex:1;min-width:0}.list-item--static{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 16px;border:1px solid var(--border);border-radius:12px;background:var(--bg-elevated);color:var(--text)}.list-row--archived{opacity:.75}.btn--icon{min-width:44px;min-height:44px;font-size:1.3rem;line-height:1;padding:0 12px}.recorder__state{display:flex;align-items:center;gap:10px;margin:10px 0;font-weight:600}.recorder__dot{width:12px;height:12px;border-radius:50%;background:#e03131;animation:recorder-pulse 1s infinite ease-in-out}@keyframes recorder-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}.spinner{width:16px;height:16px;border:2px solid #c8c8c8;border-top-color:#1c7ed6;border-radius:50%;animation:spinner-rotate .8s linear infinite}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.modal__actions--wrap{flex-wrap:wrap}.media-capture{margin-top:18px;padding-top:14px;border-top:1px solid var(--border, #e3e3e3)}.media-capture__label{font-weight:600;margin:0 0 4px}.media-capture__preview{margin-top:10px}.media-capture__media{width:100%;max-height:260px;object-fit:contain;border-radius:10px;background:#000}.media-capture__meta{margin:6px 0;font-size:.85rem;color:#666}.media-capture__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.media-capture__actions .btn{flex:1 1 auto;min-height:44px}.round__media{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0}.media-thumb{margin:0;width:120px}.media-thumb__media{width:120px;height:90px;object-fit:cover;border-radius:8px;background:#000;display:block}.media-thumb__caption{font-size:.75rem;color:#666;text-align:center;margin-top:2px}.fireworks{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0a14eb;z-index:1000;display:flex;align-items:center;justify-content:center}.fireworks__canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.fireworks__label{position:relative;font-size:2rem;font-weight:800;color:#fff;text-shadow:0 2px 18px rgba(255,209,102,.9);animation:fireworks-pop .6s ease-out}@keyframes 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ease}.rec__mic--active{background:var(--danger);color:#fff}.rec__mic--locked{background:#f08c00;color:#1a1102;min-width:64px;width:auto;padding:0 18px;font-size:1rem;border-radius:32px}.rec__delete{width:56px;height:56px;border-radius:50%;border:1px solid var(--danger);background:var(--danger-bg);color:var(--danger);font-size:1.3rem;cursor:pointer}.rec__send{margin-left:auto;min-width:120px;min-height:48px}.rec__sub{margin:8px 0 0;font-size:.8rem;color:var(--text-muted)}.rec__status{display:flex;align-items:center;gap:10px;margin:8px 0;font-weight:600}.rec__preview{margin:8px 0}.rec__audio{width:100%}.camera{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;background:#000;display:flex;flex-direction:column;padding:12px;gap:10px}.camera__viewport{position:relative;flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:12px}.camera__video{width:100%;height:100%;object-fit:contain;background:#000}.camera__rec{position:absolute;top:10px;left:10px;color:#fff;background:#e03131e6;padding:2px 10px;border-radius:12px;font-weight:700}.camera__modes{display:flex;gap:8px;justify-content:center}.camera__modes .btn{flex:0 0 auto;min-width:96px}.camera__controls{display:flex;align-items:center;justify-content:space-between;gap:12px}.camera__shutter{width:68px;height:68px;border-radius:50%;border:4px solid #fff;background:#ffffff40;cursor:pointer}.camera__shutter--stop{background:#e03131}.camera .btn{min-height:44px}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:10px}.media-item{margin:0}.media-item__media{width:100%;height:130px;object-fit:cover;border-radius:10px;background:#000;display:block}.media-item__meta{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:4px;font-size:.78rem;color:var(--text-muted)}.media-existing{margin-top:14px}.carousel{position:relative}.carousel__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.carousel__track::-webkit-scrollbar{display:none}.carousel__slide{position:relative;flex:0 0 100%;scroll-snap-align:start}.carousel__media{width:100%;height:220px;object-fit:cover;display:block;background:#000}.carousel--tile .carousel__media{height:280px}.carousel--detail .carousel__media{height:340px}.carousel__badge{position:absolute;top:8px;left:8px;background:#000000a6;color:#fff;font-size:.7rem;padding:2px 8px;border-radius:10px}.carousel__dots{display:flex;gap:6px;justify-content:center;padding:6px 0}.carousel__dot{width:7px;height:7px;border-radius:50%;background:var(--border)}.carousel__dot--on{background:var(--accent)}.tiles{display:grid;gap:12px}.tile{display:block;width:100%;text-align:left;padding:0;border:1px solid var(--border);border-radius:14px;background:var(--bg-elevated);color:var(--text);cursor:pointer;overflow:hidden;font:inherit}.tile:hover{border-color:var(--accent)}.tile__body{padding:12px}.tile__row{display:flex;align-items:center;justify-content:space-between;gap:10px}.tile__info{min-width:0}.tile__question{margin:0 0 6px;font-weight:700}.tile__pair{margin:0;color:var(--text);font-weight:600;font-size:.95rem}.tile__time{margin:2px 0 0;color:var(--text-muted);font-size:.78rem}.tile__media{position:relative}.tile__overlay{position:absolute;left:0;right:0;bottom:0;padding:64px 12px 12px;pointer-events:none;background:linear-gradient(to top,#080d14e6,#080d14a8 34%,#080d144d 66%,#080d1400);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);-webkit-mask-image:linear-gradient(to top,#000 0%,#000 42%,transparent 100%);mask-image:linear-gradient(to top,#000 0%,#000 42%,transparent 100%)}.tile__overlay .tile__question{margin:0;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.7)}.detail__title{margin:0 0 8px;font-size:1.15rem;line-height:1.3;padding-right:40px}.detail__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.detail__media{margin:0 0 12px;border-radius:12px;overflow:hidden}.detail__menu-wrap{position:relative;flex:0 0 auto}.menu{position:absolute;right:0;top:46px;min-width:160px;background:var(--bg-elevated-2);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px #00000073;overflow:hidden;z-index:10}.menu__item{display:block;width:100%;text-align:left;padding:12px 14px;border:0;background:transparent;color:var(--text);cursor:pointer;font:inherit;min-height:44px}.menu__item:hover{background:#ffffff12}.menu__item--danger{color:var(--danger)}.detail__lines{display:flex;flex-direction:column;gap:7px}.dline{margin:0}.dline--roles{font-size:1.05rem;color:var(--text-muted)}.dline--roles b{color:var(--text);font-weight:700}.dline--numbers{display:flex;flex-wrap:wrap;gap:6px}.chip{display:inline-flex;flex-direction:column;align-items:center;min-width:68px;padding:5px 14px;border:1px solid var(--border);border-radius:999px;background:var(--bg-elevated-2)}.chip__value{font-size:1rem;font-weight:700;color:var(--text);line-height:1.15}.chip__label{font-size:.66rem;color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase}.dline--time{font-size:.8rem;color:var(--text-muted)}.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:12px 0 16px}.filter{display:flex;flex-direction:column;gap:4px}.filter__label{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.filter select{min-height:44px;padding:8px 10px;background:var(--bg-elevated-2);border:1px solid var(--border);border-radius:10px;color:var(--text)}.stat__hint{margin-top:6px;font-size:.75rem;color:var(--text-muted)}.stat__value--sm{display:flex;gap:12px;font-size:1.05rem}.compare{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media (max-width: 480px){.compare{grid-template-columns:1fr}}.compare__side{padding:12px;background:var(--bg-elevated-2);border:1px solid var(--border);border-radius:12px}.compare__name{font-weight:700}.compare__wins{margin:4px 0 6px;font-size:1.25rem;font-weight:700;color:var(--accent)}.compare__meta{font-size:.8rem;color:var(--text-muted)}.table-wrap{margin-top:8px;border:1px solid var(--border);border-radius:12px;overflow-x:auto}.table{width:100%;min-width:560px;border-collapse:collapse;font-size:.85rem}.table th,.table td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.table tbody tr:last-child td{border-bottom:0}.table thead th{background:var(--bg-elevated-2);color:var(--text-muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.04em}.numbars{list-style:none;margin:8px 0;padding:0}.numbars__row{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:10px;padding:4px 0}.numbars__value{font-weight:700;text-align:right}.numbars__bar{height:10px;background:var(--bg-elevated-2);border-radius:6px;overflow:hidden}.numbars__fill{display:block;height:100%;background:var(--accent);border-radius:6px}.numbars__meta{min-width:96px;text-align:right;font-size:.78rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.parity__row{display:grid;grid-template-columns:76px 1fr auto;align-items:center;gap:10px;margin:6px 0}.parity__label{font-size:.85rem;color:var(--text-muted)}.parity__bar{height:12px;background:var(--bg-elevated-2);border-radius:6px;overflow:hidden}.parity__fill{display:block;height:100%;border-radius:6px}.parity__fill--even{background:var(--accent)}.parity__fill--odd{background:var(--miss)}.parity__meta{min-width:96px;text-align:right;font-size:.78rem;color:var(--text-muted)}.ranking{list-style:none;margin:8px 0;padding:0}.ranking li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--border);font-size:.9rem}.ranking li:last-child{border-bottom:0}.ranking__label{color:var(--text-muted)}.ranking__value{font-weight:600;text-align:right}.prediction{margin:10px 0;padding:10px 12px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px}.prediction__head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:6px;font-size:.85rem}.prediction__title{font-weight:700}.prediction__list{list-style:none;margin:0;padding:0}.prediction__list li{display:grid;grid-template-columns:46px 84px 1fr;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border);font-size:.9rem}.prediction__list li:last-child{border-bottom:0}.prediction__number{font-size:1.05rem;font-weight:700;color:var(--accent)}.prediction__prob{font-variant-numeric:tabular-nums}