:root{--bg: #0a1418;--panel: #15262b;--line: #2a444a;--ink: #eaf6f4;--dim: #8fb5b3;--accent: #4a8c8a;--ok: #7be0b0;--bad: #e0654a}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#11272d,var(--bg));color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex;justify-content:center;-webkit-user-select:none;user-select:none}#app{width:100%;max-width:600px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:26px;letter-spacing:3px;font-weight:800;color:var(--accent)}.sub{margin:2px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:9px 0}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;overflow:hidden}.seg button{background:none;border:none;color:var(--dim);padding:6px 13px;font:600 13px system-ui;cursor:pointer}.seg button.active{background:var(--accent);color:#06201f}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:7px 14px;border-radius:999px;font:700 13px system-ui;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.go{background:var(--accent);color:#06201f;border-color:var(--accent)}.status{text-align:center;min-height:20px;margin:6px 0;color:var(--dim);font-size:13px;font-weight:600}.status b{color:var(--ink)}.stage{position:relative;display:flex;justify-content:center}canvas{width:100%;max-width:520px;height:auto;display:block;border-radius:8px;background:#0a161c;box-shadow:0 12px 34px #0000008c;touch-action:none;cursor:crosshair}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#060e12c7;border-radius:8px;backdrop-filter:blur(3px);padding:10px}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 26px;text-align:center;max-width:340px}.card.wide{max-width:460px;width:100%}.card h2{margin:0 0 6px;font-size:24px;color:var(--accent)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card p b{color:var(--ink)}.card .row{display:flex;gap:8px;justify-content:center;margin-top:14px}.traits{display:flex;flex-direction:column;gap:7px;margin:12px 0 4px;text-align:left}.trait{display:flex;align-items:center;gap:10px;background:#0e1f24;border:1px solid var(--line);border-radius:10px;padding:8px 10px}.tinfo{flex:1}.tname{font-weight:700;font-size:14px;color:var(--ink);display:flex;align-items:center;gap:8px}.tdesc{font-size:11.5px;color:var(--dim);margin-top:1px}.pips{display:inline-flex;gap:3px}.pip{width:8px;height:8px;border-radius:50%;background:#294044;display:inline-block}.pip.on{background:var(--ok)}.buy{background:var(--accent);color:#06201f;border:none;border-radius:8px;padding:6px 11px;font:700 12px system-ui;cursor:pointer;white-space:nowrap}.buy:disabled{background:#294044;color:#5d7d7b;cursor:not-allowed}.maxed{font:700 12px system-ui;color:var(--ok);padding:6px 11px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:10px}