:root{--bg: #0e1116;--panel: #181d25;--line: #2a323d;--ink: #eef3f7;--dim: #93a4b3;--accent: #4aa07a;--accent2: #6fd0a3;--slot: #222c36;--slot2: #2a3744;--sel: #1c352b;--bad: #5a1f26;--good: #1f4a37}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#16202a,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:560px;padding:12px 12px 26px;position:relative}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:28px;letter-spacing:5px;font-weight:800;color:var(--accent2)}.sub{margin:3px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:10px 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:#051a12}.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.primary{background:var(--accent);color:#051a12;border-color:var(--accent)}.scoreboard{display:flex;gap:10px;justify-content:center;margin:8px 0}.readout{background:#0a0e13;border:1px solid var(--line);border-radius:8px;padding:5px 14px;font:800 18px ui-monospace,monospace;color:var(--accent2);min-width:78px;text-align:center}.readout span{color:var(--dim);font-size:11px;display:block;font-weight:600;letter-spacing:.5px}.commission{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-align:center;margin:8px 0 12px}.commission .label{color:var(--dim);font-size:11px;letter-spacing:1px;text-transform:uppercase}.commission .meaning{font-size:21px;font-weight:800;color:var(--ink);margin:6px 0 2px}.commission .hintline{color:var(--dim);font-size:12px;margin-top:4px}.forge{display:flex;gap:8px;justify-content:center;align-items:stretch;margin:10px 0 4px;flex-wrap:wrap}.slot{flex:1 1 0;min-width:84px;max-width:150px;background:var(--slot);border:2px dashed var(--line);border-radius:10px;padding:10px 6px;text-align:center;cursor:pointer;min-height:58px;display:flex;flex-direction:column;justify-content:center}.slot:hover{border-color:var(--accent)}.slot.active{border-style:solid;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.slot.filled{background:var(--slot2);border-style:solid}.slot .role{color:var(--dim);font-size:10px;letter-spacing:1px;text-transform:uppercase}.slot .val{font-size:18px;font-weight:800;color:var(--accent2);margin-top:3px;min-height:22px}.slot.root .val{color:#d8e6ef}.built{text-align:center;font:800 26px ui-monospace,monospace;color:var(--ink);margin:10px 0;letter-spacing:1px;min-height:30px}.built.good{color:var(--accent2)}.built.bad{color:#ff9aa6}.tiles{margin:8px 0}.tiles .tilelabel{color:var(--dim);font-size:11px;letter-spacing:1px;text-transform:uppercase;margin:8px 0 4px;text-align:center}.tilegrid{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.tile{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:8px 12px;border-radius:8px;font:800 15px ui-monospace,monospace;cursor:pointer;display:flex;flex-direction:column;align-items:center;min-width:64px}.tile:hover{border-color:var(--accent)}.tile.sel{background:var(--sel);border-color:var(--accent)}.tile small{color:var(--dim);font:600 10px system-ui;margin-top:2px}.actions{display:flex;gap:8px;justify-content:center;margin:12px 0 4px;flex-wrap:wrap}.msg{text-align:center;min-height:20px;font-size:13px;color:var(--dim);margin:4px 0}.msg.good{color:var(--accent2)}.msg.bad{color:#ff9aa6}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#080c10d1;border-radius:8px;backdrop-filter:blur(3px);z-index:5}.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 h2{margin:0 0 6px;font-size:24px;color:var(--accent2)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card .row{display:flex;gap:8px;justify-content:center;margin-top:14px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:14px;line-height:1.5}