:root{--ink:#172019;--muted:#69736b;--line:#dce3dd;--paper:#fffefa;--green:#237a50}*{box-sizing:border-box}body{margin:0;background:#eef1eb;color:var(--ink);font-family:Arial,sans-serif}button{font:inherit}.shell{min-height:100vh;padding:42px 18px;display:grid;place-items:center;background:radial-gradient(circle at 15% 0%,#f9f3db 0,transparent 30%),linear-gradient(145deg,#f0f3ed,#e6ebe6)}.board{width:min(920px,100%);border:1px solid #1720191f;border-radius:28px;background:var(--paper);box-shadow:0 24px 80px #2335291f;overflow:hidden}header{display:flex;justify-content:space-between;gap:24px;padding:38px 40px 30px;border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 8px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}h1{margin:0;font-size:clamp(38px,7vw,64px);line-height:.95;letter-spacing:-.055em}.intro{max-width:570px;margin:16px 0 0;color:var(--muted);line-height:1.55}.sync{flex:none;height:max-content;padding:9px 13px;border-radius:999px;background:#e8f5ed;color:#17643f;font-size:12px;font-weight:700}.sync i{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:#2ca66b}.symbols{padding:10px 40px}.symbols.busy{opacity:.65;pointer-events:none}.symbol-row{display:grid;grid-template-columns:250px 1fr;align-items:center;gap:14px;padding:17px 0;border-bottom:1px solid var(--line)}.symbol-row:last-child{border:0}.identity{display:flex;align-items:center;gap:15px}.emoji{width:52px;height:52px;display:grid;place-items:center;border:1px solid #e5e8e2;border-radius:15px;background:#f7f7f3;font-size:30px}.identity>div>strong{font-size:17px}.counter-row,.identity small{display:flex;align-items:center;gap:7px}.counter-row{margin-top:4px}.identity small{font-size:10px;white-space:nowrap}.match-total{color:#237a50}.fail-total{color:#b2453a}.reset{display:inline-flex;align-items:center;gap:3px;min-height:22px;padding:2px 6px;border:1px solid #e2d8d5;border-radius:7px;background:#fff9f7;color:#98564e;cursor:pointer;font-size:12px}.reset b{font-size:8px;text-transform:uppercase}.reset:disabled{opacity:.3;cursor:default}.actions{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:5px;border-radius:14px;background:#f1f3ef}.action{min-height:43px;border:1px solid transparent;border-radius:10px;background:transparent;color:#697269;cursor:pointer;font-size:13px;font-weight:700}.action.active{background:white;color:var(--ink);border-color:#d8ded8;box-shadow:0 2px 8px #1c2c2114}.action i{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#a7afa8}.action.assigned.active i{background:#e5a421}.action.match.active i{background:#2d9a62}.action.fail.active i{background:#c64c40}.action>b{margin-left:6px;font-size:10px}.history{padding:30px 40px 34px;border-top:1px solid var(--line);background:#f8faf6}.history-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:18px}.history h2{margin:0;font-size:24px}.history-head>strong{color:var(--muted);font-size:12px}.history ol{max-height:280px;margin:0;padding:0;overflow:auto;list-style:none;border:1px solid var(--line);border-radius:14px;background:white}.history li{display:flex;align-items:center;gap:12px;padding:13px 15px;border-bottom:1px solid var(--line)}.history li>span{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:#f3f5f1;font-size:20px}.history li strong,.history time{display:block;font-size:13px}.history strong.match{color:#237a50}.history strong.fail{color:#b2453a}.history time{margin-top:3px;color:var(--muted);font-size:11px}.empty,.loading{padding:26px;text-align:center;color:var(--muted)}.error{margin:18px 40px 0;padding:12px 15px;border-radius:10px;background:#fff0ed;color:#a83829;font-size:13px}footer{display:flex;justify-content:space-between;align-items:center;padding:21px 40px;border-top:1px solid var(--line);background:#fafaf6;color:#7b847c;font-size:12px}footer em{display:block;margin-top:7px;color:#94657c;font-style:normal;font-weight:700}#refresh{border:0;background:transparent;color:#326c4c;font-weight:700;cursor:pointer}@media(max-width:720px){.shell{padding:0}.board{min-height:100vh;border:0;border-radius:0}header{padding:30px 20px 24px}.sync{display:none}.symbols{padding:5px 20px}.symbol-row{grid-template-columns:1fr;gap:12px}.actions{gap:4px}.action{min-height:46px;font-size:10px}.history{padding:28px 20px}footer{padding:18px 20px}.error{margin-inline:20px}}