:root{--bg:#f1f5f9;--card:#fff;--text:#0f172a;--muted:#64748b;--accent:#0d9488;--accent-dark:#0f766e;--border:#e2e8f0;--success:#16a34a;--warn:#d97706;--danger:#dc2626}*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--accent)}.container{max-width:1080px;margin:0 auto;padding:1.25rem}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.25rem;margin-bottom:1rem}.btn{display:inline-block;padding:.6rem 1rem;border-radius:8px;border:none;background:var(--accent);color:#fff;font-weight:600;cursor:pointer;text-decoration:none}.btn:hover:not(:disabled){background:var(--accent-dark)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--muted);font-weight:500;padding:.4rem .75rem}.input{padding:.55rem .75rem;border:1px solid var(--border);border-radius:6px;font-size:.95rem;font-family:inherit;width:100%}.nav{display:flex;flex-wrap:wrap;gap:.75rem 1rem;align-items:center;padding:.75rem 1.25rem;background:var(--card);border-bottom:1px solid var(--border)}.nav-tag{color:var(--muted);font-size:.85rem}.nav-links{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;margin-left:auto;font-size:.9rem}.nav-links a{text-decoration:none;font-weight:500}.nav-links a:hover{text-decoration:underline}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1rem;gap:1rem;margin-bottom:1rem}.stat-label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.25rem}.stat-value{font-size:1.75rem;font-weight:700;display:block;line-height:1.1}.badge{display:inline-block;font-size:.75rem;padding:.2rem .5rem;border-radius:.25rem;background:var(--border);color:var(--text)}.badge-success{background:#dcfce7;color:var(--success)}.badge-warn{background:#fef3c7;color:var(--warn)}.badge-danger{background:#fee2e2;color:var(--danger)}.banner{background:#ecfeff;border-color:#a5f3fc;color:var(--text)}.error{color:var(--danger);margin:.5rem 0}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse;margin-top:.5rem}table td,table th{padding:.5rem .75rem;text-align:left;border-bottom:1px solid var(--border);font-size:.9rem}table th{color:var(--muted);font-weight:500;background:var(--bg)}.form-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:flex-end}.form-row label{display:block;font-size:.85rem;color:var(--muted);flex:1 1}.code{font-family:ui-monospace,SFMono-Regular,monospace;font-size:.9rem}