:root{--bg:#f5f7fa;--panel:#fff;--panel2:#f8fafc;--border:#e2e8f0;--text:#172033;--muted:#64748b;--accent:#a01128;--accent-soft:#fbe9ec;--good:#059669;--warn:#d97706;--bad:#dc2626;--shadow:0 1px 3px #0f172a0f, 0 8px 24px #0f172a0a}*,:before,:after{box-sizing:border-box}html{background:var(--bg);min-height:100%}html,body{max-width:100%;min-height:100%;margin:0;overflow-x:hidden}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}img,svg{max-width:100%}.app{grid-template-columns:250px minmax(0,1fr);min-width:0;min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--border);background:#fff;flex-direction:column;min-width:0;padding:24px 16px;display:flex}.brand{align-items:center;gap:12px;min-width:0;padding:8px 10px 28px;display:flex}.brandMark{width:34px;height:34px;color:var(--accent);background:var(--accent-soft);border:1px solid 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