:root{--indigo: #2b3990;--cyan: #00abe9;--ink: #1c2233;--muted: #6b7385;--line: #d7dbe6;--bg: #f5f7fb;--card: #ffffff;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg)}.app{display:flex;height:100vh;overflow:hidden}.sidebar{width:280px;flex:none;background:var(--card);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:16px;gap:12px}.brand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--indigo);font-size:18px}.brand-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--indigo),var(--cyan))}.search{padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;outline:none}.search:focus{border-color:var(--cyan)}.company-list{overflow-y:auto;display:flex;flex-direction:column;flex:1;margin:0 -6px;padding:4px 0;min-height:0}.company-item{flex:none;display:block;width:100%;text-align:left;padding:9px 12px;border:none;background:none;border-radius:8px;font-size:13px;line-height:1.4;cursor:pointer;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background .12s}.company-item:hover{background:var(--bg)}.company-item.active{background:var(--indigo);color:#fff}.muted{color:var(--muted);font-size:12px}.ctx{padding-top:8px;border-top:1px solid var(--line)}.canvas{flex:1;overflow:auto;padding:32px}.placeholder{color:var(--muted);font-size:15px;margin-top:40px;text-align:center}.error{color:#b42318;background:#fef3f2;border:1px solid #fda29b;padding:10px 14px;border-radius:8px}.node-card{display:inline-flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 14px;box-shadow:0 1px 3px #141e3c0f;min-width:180px;text-align:left}.node-card.company{border-color:var(--indigo);border-width:2px}.avatar{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--indigo),var(--cyan));color:#fff;font-size:13px;font-weight:600}.node-name{font-weight:600;font-size:14px}.node-title{font-size:12px;color:var(--cyan);font-weight:500}.node-meta{font-size:11px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}.orgchart{display:inline-block;padding:10px;min-width:100%}.orgchart ul{position:relative;padding-top:20px;display:flex;justify-content:center;gap:16px;list-style:none;margin:0}.orgchart li{position:relative;padding:20px 8px 0;display:flex;flex-direction:column;align-items:center}.orgchart li:before,.orgchart li:after{content:"";position:absolute;top:0;right:50%;width:50%;height:20px;border-top:1px solid var(--line)}.orgchart li:after{right:auto;left:50%;border-left:1px solid var(--line)}.orgchart li:only-child:before,.orgchart li:only-child:after{display:none}.orgchart li:first-child:before,.orgchart li:last-child:after{border:0 none}.orgchart li:last-child:before{border-right:1px solid var(--line);border-radius:0 5px 0 0}.orgchart li:first-child:after{border-radius:5px 0 0}.orgchart ul ul:before{content:"";position:absolute;top:0;left:50%;height:20px;border-left:1px solid var(--line)}.orgchart>ul{padding-top:0}.orgchart>ul>li{padding-top:0}.orgchart>ul>li:before,.orgchart>ul>li:after{display:none}