:root{--nav:#07111f;--surface:#fff;--glass:rgba(255,255,255,.82);--bg:#f3f7fb;--cyan:#19c7e5;--violet:#7667f5;--green:#18a979;--amber:#e9a23b;--red:#e05263;--text:#172033;--muted:#617087;--line:#dce6ef;--radius:14px;--shadow:0 18px 50px rgba(39,72,108,.11);font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(145deg,#f8fbfd 0%,#eef5fb 60%,#f5f2ff 100%);font-size:15px}.ambient{position:fixed;border-radius:50%;filter:blur(80px);pointer-events:none;opacity:.25}.ambient-a{width:380px;height:380px;background:#46d8ff;top:-220px;right:9%}.ambient-b{width:360px;height:360px;background:#8b76ff;bottom:-250px;left:30%}.app-shell{position:relative;display:grid;grid-template-columns:248px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:24px 18px;background:linear-gradient(180deg,#07111f,#0b1728 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