:root{--bg:#0f1419;--panel:#1a2332;--text:#e7edf5;--muted:#8b9bb4;--accent:#3b82f6;--border:#2a3545;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}main{max-width:1100px;margin:0 auto;padding:1.5rem}nav{display:flex;gap:1rem;align-items:center;padding:.75rem 1.5rem;border-bottom:1px solid var(--border);background:var(--panel)}nav a{font-weight:500}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem;margin-bottom:1rem}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--border)}th{font-weight:600;font-size:.85rem}.muted,th{color:var(--muted)}.muted{font-size:.9rem}button{background:var(--accent);color:white;border:none;padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-weight:500}button:disabled{opacity:.5;cursor:not-allowed}