:root{--ink:#101828;--muted:#667085;--line:#e4e7ec;--bg:#f6f7fb;--purple:#6941c6;--violet:#7f56d9;--green:#12b76a;--danger:#d92d20;--card:#fff}*{box-sizing:border-box}body{margin:0;font:14px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit}.shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:#111827;color:#d0d5dd;padding:22px 16px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:18px;font-weight:800;padding:0 8px 24px}.brand span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#7f56d9,#ec4899);font-size:12px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;text-decoration:none}.sidebar nav a:hover,.sidebar nav a.active{background:#344054;color:#fff}.sidebar 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