:root{--bg: #14111f;--panel: #1c1830;--ink: #e9e4f7;--muted: #9d94bd;--accent: #8a6fd0;--line: #322a48}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink)}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.wl-wrap{max-width:920px;margin:0 auto;padding:16px 16px 40px}.wl-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.wl-title{font-size:24px;font-weight:800;letter-spacing:-.02em}.wl-sub{font-size:13px;color:var(--muted);font-weight:600;margin-left:6px}.wl-modes{display:flex;gap:8px}.wl-btn,.wl-rule,.wl-assume{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:13px;font-weight:600;cursor:pointer}.wl-btn:hover,.wl-rule:hover,.wl-assume:hover{border-color:var(--accent)}.wl-rule.active{background:var(--accent);color:#100c1c;border-color:var(--accent)}.wl-goalbar{margin:14px 0 8px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:grid;gap:8px}.wl-lbl{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-right:8px}.wl-goalbar code{background:#100c1c;border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-size:13px;color:#e9e4f7}.wl-goal.won code{border-color:#3ad07a;color:#a6f0c2}.wl-stats{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:10px}.wl-stats b{color:var(--ink)}.wl-assume{margin-left:auto;padding:6px 10px}.wl-palette{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.wl-stage{border:1px solid var(--line);border-radius:12px;background:#0f0b1a;padding:6px;overflow:auto}.wl-canvas{display:block;border-radius:8px;cursor:pointer}.wl-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.wl-msg{margin-top:12px;min-height:20px;font-size:14px;color:var(--accent);font-weight:600}