:root{--bg: #0f1115;--panel: #191c22;--line: #2a2f3a;--text: #e8eaed;--muted: #9aa0aa;--accent: #e4002b;--ok: #2ecc71;--danger: #ff5c5c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.app{max-width:1100px;margin:0 auto;padding:1rem}header{display:flex;align-items:baseline;gap:.75rem}header h1{margin:.2rem 0}.tag{color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:12px}.metrics-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.5rem;margin:1rem 0}.stat{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:.6rem .8rem;display:flex;flex-direction:column}.stat-value{font-size:1.2rem;font-weight:700}.stat-label{color:var(--muted);font-size:12px}.stat-danger{border-color:var(--danger)}.stat-danger .stat-value{color:var(--danger)}main{display:grid;grid-template-columns:1fr 320px;gap:1.25rem;align-items:start}@media(max-width:860px){main{grid-template-columns:1fr}}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:.75rem}.card img{width:100%;height:150px;object-fit:cover;border-radius:8px}.card h3{margin:.5rem 0 .2rem;font-size:1rem}.muted{color:var(--muted);font-size:13px}.price{font-weight:700}.row{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.side{display:flex;flex-direction:column;gap:1rem}.cart,.chaos{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1rem}.cart-line{padding:.25rem 0;border-bottom:1px dashed var(--line)}.total{margin:.6rem 0;font-size:1.05rem}button{background:#23262e;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:.4rem .7rem;cursor:pointer}button:hover{border-color:var(--muted)}button.primary,button:not(.primary).primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;width:100%;margin-top:.5rem}button:disabled{opacity:.5;cursor:not-allowed}.chaos label{display:flex;flex-direction:column;gap:.25rem;margin:.6rem 0;font-size:13px;color:var(--muted)}.chaos select,.chaos input[type=range]{width:100%}.chaos h2 em{color:var(--ok);font-style:normal;font-size:13px}.ok{color:var(--ok)}.err{color:var(--danger)}