:root{--bg:#07111f;--panel:#0e1d31;--panel2:#10243c;--line:#223b59;--text:#f7fbff;--muted:#92b8e8;--accent:#62c8ff;--accent2:#78a7ff;--green:#39d98a;--red:#ff7272;--amber:#ffc857}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#09182a,#06101d 65%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif}.shell{max-width:1500px;margin:auto;padding:0 14px 40px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}h1,h2{margin:0}h1{font-size:22px}h2{font-size:20px}.small{font-size:12px}.muted{color:var(--muted)}.row,.actions,.section-title{display:flex;align-items:center;gap:10px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}.card 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