:root{--bg:#e4e7ea;--surface:#fff;--sunken:#d3d8dd;--ink:#1c2730;--muted:#5b6873;--line:#bcc4cb;--ok:#23775a;--ok-soft:#dcefe6;--ng:#bf3a30;--ng-soft:#f6dedb;--focus:#2463b4;--stage:#2a3138;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#161b20;--surface:#20272e;--sunken:#11161a;--ink:#e5eaee;--muted:#9aa6b0;--line:#36414b;--ok:#4fb98e;--ok-soft:#183a2e;--ng:#ee7066;--ng-soft:#43211e;--focus:#79a8ee;--stage:#0c0f12;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#161b20;--surface:#20272e;--sunken:#11161a;--ink:#e5eaee;--muted:#9aa6b0;--line:#36414b;--ok:#4fb98e;--ok-soft:#183a2e;--ng:#ee7066;--ng-soft:#43211e;--focus:#79a8ee;--stage:#0c0f12;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:inherit}html{scroll-padding-top:env(safe-area-inset-top,0px)}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:BIZ UDPGothic,Hiragino Sans,Yu Gothic UI,Meiryo,sans-serif;font-size:15px;line-height:1.6}button,select,input{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.hidden{display:none!important}#setup{max-width:720px;margin:0 auto;padding:40px 20px 60px}#setup h1{margin:0 0 8px;font-size:28px;line-height:1.3}#setup .lead{color:var(--muted);max-width:60ch;margin:0 0 28px}.step{background:var(--surface);border:1px solid var(--line);border-radius:10px;grid-template-columns:36px 1fr;gap:4px 14px;margin-bottom:12px;padding:18px 18px 16px;display:grid}.step .num{background:var(--sunken);border-radius:50%;grid-row:1/4;place-items:center;width:32px;height:32px;font-weight:700;display:grid}.step.done .num{background:var(--ok);color:#fff}.step h2{margin:3px 0 0;font-size:17px}.step p{color:var(--muted);margin:0;font-size:14px}.pick{flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px;display:inline-flex}.pick label{border:1px solid var(--ink);cursor:pointer;background:var(--surface);border-radius:8px;padding:9px 16px;font-weight:700;display:inline-block}.pick label:hover{background:var(--sunken)}.pick input{opacity:0;width:1px;height:1px;position:absolute}.pick input:focus-visible+label{outline:3px solid var(--focus);outline-offset:2px}.pick .state{color:var(--muted);font-size:14px}.step.done .state{color:var(--ok)}#startBtn{background:var(--ink);width:100%;color:var(--surface);cursor:pointer;border:0;border-radius:10px;margin-top:18px;padding:14px;font-size:17px;font-weight:700}#startBtn:disabled{opacity:.35;cursor:not-allowed}#setupMsg{color:var(--ng);min-height:1.6em;margin-top:12px;font-size:14px}.note{color:var(--muted);max-width:62ch;margin-top:28px;font-size:13px}#review{flex-direction:column;height:100%;min-height:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:14px;padding:10px 16px;display:flex}.topbar .title{text-overflow:ellipsis;white-space:nowrap;min-width:0;margin-right:auto;font-weight:700;overflow:hidden}.progress{align-items:center;gap:10px;font-size:14px;display:flex}.bar{background:var(--sunken);border-radius:4px;width:160px;height:8px;display:flex;overflow:hidden}.bar span{height:100%;display:block}.topbar select,.topbar button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:7px;padding:6px 10px}.topbar .primary{border-color:var(--ink);font-weight:700}.stage{background:var(--bg);flex:1;grid-template-columns:repeat(3,1fr);gap:8px;min-height:0;padding:8px;display:grid}.panel{flex-direction:column;min-width:0;min-height:0;display:flex}.panel .ptitle{color:var(--muted);padding:2px 4px 4px;font-size:13px;font-weight:700}.view{background:var(--stage);cursor:grab;touch-action:none;border-radius:6px;flex:1;min-height:180px;position:relative;overflow:hidden}.view.dragging{cursor:grabbing}.layer{transform-origin:0 0;position:absolute;top:0;left:0}.view.pixel .layer{image-rendering:pixelated}.view .empty{color:#9aa6b0;text-align:center;place-items:center;padding:12px;font-size:14px;display:grid;position:absolute;inset:0}.info{background:var(--surface);border-top:1px solid var(--line);flex-wrap:wrap;align-items:baseline;gap:16px;padding:6px 16px;font-size:14px;display:flex}.info .fname{overflow-wrap:anywhere;font-weight:700}.info .meta{color:var(--muted)}.tools{flex-wrap:wrap;align-items:center;gap:14px;margin-left:auto;font-size:13px;display:flex}.tools input[type=range]{width:110px;accent-color:var(--ink)}.tools select,.tools button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:6px;padding:3px 8px;font-size:13px}.judge{background:var(--surface);border-top:1px solid var(--line);grid-template-columns:auto 1fr 1fr auto;align-items:stretch;gap:10px;padding:12px 16px;display:grid}.nav{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:9px;padding:0 16px;font-size:20px}.jbtn{border:2px solid var(--line);background:var(--surface);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:10px;padding:12px 10px;font-size:17px;font-weight:700;display:flex}.jbtn kbd{opacity:.7;border:1px solid;border-radius:4px;padding:0 6px;font-family:inherit;font-size:12px;font-weight:400}.jbtn.ok{color:var(--ok)}.jbtn.ng{color:var(--ng)}.jbtn.ok.on{background:var(--ok-soft);border-color:var(--ok)}.jbtn.ng.on{background:var(--ng-soft);border-color:var(--ng)}.reasons{flex-wrap:wrap;grid-column:1/-1;gap:8px;display:flex}.reasons.hidden{display:none}.rbtn{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:20px;padding:7px 14px;font-size:13px}.rbtn.on{background:var(--ng-soft);border-color:var(--ng);color:var(--ng);font-weight:700}.comment{grid-column:1/-1;align-items:center;gap:10px;display:flex}.comment input{border:1px solid var(--line);background:var(--bg);border-radius:8px;flex:1;padding:8px 10px}.keys{color:var(--muted);grid-column:1/-1;font-size:12px}.toast{left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--surface);opacity:0;pointer-events:none;border-radius:8px;max-width:90vw;padding:10px 16px;font-size:14px;transition:opacity .2s;position:fixed;transform:translate(-50%)}.toast.show{opacity:1}@media (width<=820px){.stage{grid-template-columns:1fr;grid-auto-rows:minmax(220px,1fr);overflow:auto}.judge{grid-template-columns:1fr 1fr}.nav{order:5}.tools{margin-left:0}.bar{width:90px}}@media (prefers-reduced-motion:reduce){.toast{transition:none}}