:root{--bg: #f4f6fb;--surface: #ffffff;--surface-2: #f8fafc;--border: #e4e8f0;--text: #1a2233;--muted: #6b7488;--primary: #2f4b7c;--primary-600: #24406e;--accent: #1f9d8c;--danger: #d1495b;--warn: #e8a13a;--ok: #3ba55d;--shadow: 0 1px 3px rgba(20, 30, 60, .06), 0 4px 16px rgba(20, 30, 60, .05);--radius: 12px;--c1: #2f4b7c;--c2: #1f9d8c;--c3: #e8a13a;--c4: #a05195;--c5: #d1495b;--c6: #4f9dde;--c7: #7cb342;--c8: #ff8c69;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:650}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px}.app{display:flex;min-height:100vh}.sidebar{width:234px;background:#101a30;color:#c7d0e0;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{padding:20px 20px 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