:root{--bg: #0b0d10;--surface: #141820;--surface-2: #1c2330;--text: #e6ebf2;--muted: #8a96a8;--accent: #ffb347;--positive: #4ade80;--negative: #f87171;--border: #222c3c;--mono: ui-monospace, SFMono-Regular, Menlo, monospace;--sans: -apple-system, BlinkMacSystemFont, Inter, system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.shell nav{background:var(--surface);border-right:1px solid var(--border);padding:20px}.shell nav h1{font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.shell nav ul{list-style:none;padding:0;margin:16px 0 0}.shell nav li+li{margin-top:4px}.shell nav button{background:transparent;color:var(--text);border:0;font:inherit;padding:8px 12px;border-radius:8px;width:100%;text-align:left;cursor:pointer}.shell nav button:hover,.shell nav button.active{background:var(--surface-2)}main{padding:24px 32px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.row{display:flex;gap:16px;align-items:center}.kv{font-family:var(--mono);font-size:13px;color:var(--muted)}.score{font-size:48px;font-weight:700;letter-spacing:-.02em}.score.up{color:var(--positive)}.score.down{color:var(--negative)}button.primary{background:var(--accent);color:#0b0d10;border:0;padding:8px 14px;border-radius:8px;font-weight:600;cursor:pointer}button.ghost{background:transparent;color:var(--text);border:1px solid var(--border);padding:8px 14px;border-radius:8px;cursor:pointer}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--border);text-align:left;padding:10px 8px;font-size:14px}th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.05em}tr:hover td{background:var(--surface-2);cursor:pointer}