:root{--ckr-brand:#002050;--ckr-brand-hover:#001737;--ckr-primary:#0078d4;--ckr-primary-hover:#106ebe;--ckr-primary-light:#eff6fc;--bg-app:#f3f2f1;--bg-surface:#fff;--bg-sidebar:#f8f9fa;--bg-hover:#edebe9;--bg-selected:#e1dfdd;--border-light:#e1dfdd;--border-subtle:#edebe9;--border-focus:#0078d4;--text-main:#201f1e;--text-secondary:#605e5c;--text-disabled:#a19f9d;--text-white:#fff;--status-active-bg:#e6ffed;--status-active-text:#007a33;--status-scheduled-bg:#fff8e1;--status-scheduled-text:#b7791f;--status-research-bg:#f3e8ff;--status-research-text:#6b21a8;--status-sent-bg:#e0f2fe;--status-sent-text:#0369a1;--font-segoe:"Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;--shadow-fluent:0 1.6px 3.6px 0 #0002, 0 .3px .9px 0 #0000001c;--shadow-drawer:-4px 0 24px #00000029;--shadow-modal:0 12px 32px 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var(--ckr-brand);background-color:#107c41;border-radius:50%;width:9px;height:9px;position:absolute;bottom:0;right:0}.command-bar{background-color:var(--bg-surface);border-bottom:1px solid var(--border-light);z-index:10;flex-shrink:0;justify-content:space-between;align-items:center;height:44px;padding:0 16px;display:flex}.cmd-group{align-items:center;gap:4px;display:flex}.cmd-btn{color:var(--text-main);cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:1px solid #0000;border-radius:4px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;transition:all 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