:root{--bg:#f4f7fb;--panel:#fff;--panel-soft:#f8fbff;--text:#071302;--muted:#637181;--line:#d9e4ef;--brand:#2196f3;--brand-strong:#1478c8;--brand-soft:#eaf5ff;--alt-brand:#2a283c;--alt-brand-strong:#1e1c2d;--ink:#061001;--danger:#b42318;--danger-soft:#fff0ee;--warning:#9a6700;--success:#16835f;--shadow:0 18px 45px rgba(42,40,60,.1)}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:radial-gradient(circle at 18% -10%,rgba(33,150,243,.16),transparent 36%),linear-gradient(180deg,#f8fbff 0,var(--bg) 360px);color:var(--text);font-family:Poppins,Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.sidebar{background:linear-gradient(180deg,rgba(33,150,243,.2),transparent 220px),var(--alt-brand);color:#fff;padding:22px 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rgba(33,150,243,.28);transform:translateY(-1px)}.btn.secondary{background:var(--alt-brand);box-shadow:none;color:#fff}.btn.danger{background:var(--danger);box-shadow:none}.btn.disabled,.btn:disabled{cursor:not-allowed;opacity:.55;pointer-events:none}.btn.active{background:var(--brand);color:#fff}.pagination{align-items:center;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin-top:16px}.pagination-links,.pagination-page-wrap{align-items:center;display:inline-flex;gap:6px}.pagination-size{align-items:end;display:inline-flex;gap:8px}.pagination-size label{color:var(--muted);display:grid;grid-gap:4px;gap:4px}.pagination-size select{border:1px solid var(--line);border-radius:8px;min-height:40px;padding:6px 10px}.empty{color:var(--muted)}.rule-modal{margin-top:16px}.rule-modal summary{list-style:none;width:max-content}.rule-modal 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