:root{--navy:#112b46;--blue:#2563eb;--blue-soft:#eff6ff;--body:#f5f7fb;--surface:#fff;--surface-muted:#f8fafc;--border:#e3e8ef;--text:#172b40;--muted:#66788b;--sidebar:#102a43;--sidebar-text:#c7d5e3;--shadow:0 8px 30px rgba(16,42,67,.07)}[data-theme="dark"]{--body:#101a26;--surface:#162433;--surface-muted:#1b2c3d;--border:#2a4052;--text:#edf4f9;--muted:#aec0ce;--sidebar:#0b1723;--sidebar-text:#b9cad7;--blue-soft:#152c4b;--shadow:0 8px 30px rgba(0,0,0,.24)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;color:var(--text);background:var(--body);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.app-shell{min-height:100vh;display:flex}.sidebar{width:260px;flex:0 0 260px;background:var(--sidebar);color:var(--sidebar-text);padding:22px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:20;transition:transform .2s 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5px;font-size:12px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#34d399;margin-right:7px}.workspace{min-width:0;flex:1}.topbar{height:72px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:10}.topbar-search{display:flex;align-items:center;gap:10px;width:min(460px,45vw);color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:8px 12px;background:var(--surface-muted)}.topbar-search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--text)}.topbar-actions{display:flex;align-items:center;gap:8px}.icon-button{border:1px solid 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/* Compact enterprise density: a consistent 4 / 8 / 12 / 16 / 24 px rhythm. */
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