:root{--blue: #2563eb;--mint: #22c55e;--coral: #f97316;--yellow: #facc15;--ink: #111827;--muted: #6b7280;--bg: #f8fafc;--border: #e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}button,input,select{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{background:#fff;border-right:1px solid var(--border);padding:18px;display:flex;flex-direction:column;gap:8px}.brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}.brand.big{justify-content:center;font-size:28px}.logo{width:36px;height:36px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800;box-shadow:inset -6px -6px #22c55e59}.nav,.icon-text{border:0;background:transparent;display:flex;align-items:center;gap:10px;padding:10px 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