:root{--bg:#050816;--panel:rgba(15,23,42,.78);--panel2:#0b1124;--line:rgba(148,163,184,.15);--text:#f8fafc;--muted:#94a3b8;--violet:#8b5cf6;--indigo:#6366f1;--cyan:#22d3ee;--green:#34d399;--yellow:#fbbf24;--red:#fb7185}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top right,#151044 0,#050816 38%);color:var(--text);min-height:100vh}.ambient{position:fixed;border-radius:50%;filter:blur(100px);opacity:.18;pointer-events:none}.ambient-one{width:400px;height:400px;background:var(--violet);right:-120px;top:80px}.ambient-two{width:300px;height:300px;background:var(--cyan);left:180px;bottom:-120px}.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;padding:24px 18px;background:rgba(2,6,23,.9);border-right:1px solid var(--line);backdrop-filter:blur(16px);z-index:5}.brand{display:flex;gap:12px;align-items:center;margin:4px 8px 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