:root{--ink: #172033;--muted: #667085;--line: #dfe4eb;--canvas: #f4f6f8;--surface: #ffffff;--nav: #152235;--nav-text: #cad4e0;--blue: #2168d5;--blue-soft: #eaf2ff;--green: #147a57;--green-soft: #e8f6ef;--orange: #a85b08;--orange-soft: #fff3e5;--red: #b42318;--red-soft: #fff0ee;--violet: #6941c6;--violet-soft: #f3efff;--shadow: 0 8px 24px rgba(16,24,40,.06)}*{box-sizing:border-box}body{margin:0;min-width:320px;color:var(--ink);background:var(--canvas);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.app{min-height:100vh;display:grid;grid-template-columns:240px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto;background:var(--nav);color:#fff;padding:20px 10px}.brand{padding:0 10px 18px;font-weight:700;font-size:16px}.brand small{display:block;margin-top:4px;font-size:11px;font-weight:400;color:#9badc1}.nav-group{display:grid;gap:3px}.nav-button{display:flex;align-items:center;gap:9px;width:100%;border:0;border-radius:7px;padding:9px 11px;color:var(--nav-text);background:transparent;text-align:left}.nav-button:hover,.nav-button.is-active{color:#fff;background:#233650}.nav-button .ico{flex:0 0 16px;display:inline-flex}.nav-button .count{margin-left:auto;color:#a9c8ff;font-size:12px}.nav-sep{height:1px;margin:10px;background:#cad4e029}.main{min-width:0;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px;padding:12px 22px;background:var(--surface);border-bottom:1px solid var(--line)}.topbar h1{margin:0;font-size:16px;font-weight:600}.topbar .crumb{color:var(--muted);font-size:12px}.spacer{flex:1}.role-switch{display:flex;align-items:center;gap:8px;padding:5px 8px 5px 12px;border:1px solid var(--line);border-radius:9px;background:#fbfcfe}.role-switch label{color:var(--muted);font-size:12px}.role-switch select{border:0;background:transparent;font-weight:600;color:var(--ink)}.avatar{width:30px;height:30px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:700;font-size:12px}.content{padding:20px 22px 40px;display:grid;gap:14px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}.panel-head{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line)}.panel-head h2{margin:0;font-size:14px;font-weight:600}.panel-head .sub{color:var(--muted);font-size:12px}.panel-body{padding:16px}.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}.grid3{display:grid;grid-template-columns:260px minmax(0,1fr) 300px;gap:14px}.grid-side{display:grid;grid-template-columns:240px minmax(0,1fr);gap:14px}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:7px 11px;font-weight:500}.btn:hover{background:#f7f9fc}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:#1b57b5}.btn.ghost{border-color:transparent;background:transparent;color:var(--blue)}.btn[disabled]{opacity:.5;cursor:not-allowed}.tabs{display:flex;gap:4px;padding:0 12px;border-bottom:1px solid var(--line);flex-wrap:wrap}.tab{border:0;background:transparent;padding:11px 12px;color:var(--muted);border-bottom:2px solid transparent;font-weight:500}.tab:hover{color:var(--ink)}.tab.is-active{color:var(--blue);border-bottom-color:var(--blue)}table.tbl{width:100%;border-collapse:collapse}table.tbl th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;padding:9px 12px;border-bottom:1px solid var(--line)}table.tbl td{padding:10px 12px;border-bottom:1px solid #eef1f5;vertical-align:top}table.tbl tr:last-child td{border-bottom:0}table.tbl tr.is-selected td{background:var(--blue-soft)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.b-blue{background:var(--blue-soft);color:var(--blue)}.b-green{background:var(--green-soft);color:var(--green)}.b-orange{background:var(--orange-soft);color:var(--orange)}.b-red{background:var(--red-soft);color:var(--red)}.b-violet{background:var(--violet-soft);color:var(--violet)}.b-grey{background:#eef1f5;color:var(--muted)}.note{display:flex;gap:8px;padding:10px 12px;border-radius:8px;font-size:13px}.note.info{background:var(--blue-soft);color:#1b4c99}.note.warn{background:var(--orange-soft);color:var(--orange)}.note.danger{background:var(--red-soft);color:var(--red)}.note.ok{background:var(--green-soft);color:var(--green)}.list{display:grid;gap:8px}.row{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff}.row:hover{border-color:#c6d3e6}.row .grow{flex:1;min-width:0}.row .t{font-weight:600}.row .s{color:var(--muted);font-size:12px}.tree{display:grid;gap:2px}.tree button{display:flex;align-items:center;gap:7px;width:100%;border:0;border-radius:7px;background:transparent;padding:7px 9px;text-align:left;color:var(--ink)}.tree button:hover{background:#f2f6fc}.tree button.is-selected{background:var(--blue-soft);color:var(--blue);font-weight:600}.tree .indent{padding-left:22px}.state{display:grid;place-items:center;gap:8px;padding:30px;text-align:center;color:var(--muted)}.state .big{font-size:15px;font-weight:600;color:var(--ink)}.skel{height:12px;border-radius:6px;background:linear-gradient(90deg,#eef1f5,#e2e8f0,#eef1f5);background-size:200% 100%;animation:sh 1.2s infinite}@keyframes sh{0%{background-position:200% 0}to{background-position:-200% 0}}.cards3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric{border:1px solid var(--line);border-radius:9px;padding:12px 14px}.metric .k{color:var(--muted);font-size:12px}.metric .v{font-size:20px;font-weight:700;margin-top:2px}.chat{display:grid;gap:10px}.msg{border:1px solid var(--line);border-radius:9px;padding:11px 13px}.msg.q{background:#f7f9fc}.msg.a{background:#fff}.cite{display:inline-flex;align-items:center;gap:5px;margin:3px 5px 0 0;padding:2px 8px;border:1px solid var(--line);border-radius:999px;font-size:12px;color:var(--blue);background:var(--blue-soft)}.drawer{border-left:1px solid var(--line);padding:14px;background:#fbfcfe;border-radius:0 10px 10px 0}.skip-link{position:absolute;left:8px;top:-48px;z-index:50;padding:8px 12px;border-radius:8px;background:var(--blue);color:#fff;text-decoration:none;transition:top .15s ease}.skip-link:focus{top:8px}.btn,.tab,.nav-button{min-height:32px}.badge{min-height:22px}.btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.perm-hidden{display:none!important}.perm-denied{position:relative}.perm-denied .denied-tag{margin-left:6px;font-size:11px;font-weight:600;color:var(--orange)}.perm-note{display:flex;align-items:center;gap:7px;margin-top:8px;padding:8px 10px;border:1px dashed var(--orange);border-radius:8px;background:var(--orange-soft);color:var(--orange);font-size:12px}.linkish{border:0;background:transparent;color:var(--blue);text-decoration:underline;padding:0}.flow{display:flex;align-items:center;gap:6px;flex-wrap:wrap;color:var(--muted);font-size:12px}.flow .step{padding:4px 9px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink)}.flow .step.done{border-color:#bfe3d3;background:var(--green-soft);color:var(--green)}.flow .arrow{color:#b6c0cf}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}@media (max-width: 1080px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto}.grid2,.grid3,.grid-side,.cards3{grid-template-columns:1fr}}.field input,.field select,.field textarea,.signin-card input,.signin-card select{width:100%;max-width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}input[type=checkbox],input[type=radio]{width:auto;max-width:none;padding:0}.role-switch select{width:auto;max-width:none}input.btn,select.btn,textarea.btn{border-radius:8px}input[type=file]{padding:6px;background:#fbfcfe}textarea{resize:vertical;font:inherit}input:disabled,select:disabled,textarea:disabled{background:#f7f9fc;color:var(--muted)}.field{display:grid;gap:5px}.field-label{color:var(--muted);font-size:12px;font-weight:600}.panel-body.tight{padding:0}.panel-body.tight>table.tbl{width:100%}.row.is-selected{border-color:var(--blue);background:var(--blue-soft)}a.row{text-decoration:none;color:inherit}.errorbar{display:flex;align-items:center;gap:10px;padding:10px 22px;border-bottom:1px solid var(--line);font-size:13px}.errorbar .grow{flex:1;min-width:0}.errorbar.danger{background:var(--red-soft);color:var(--red)}.errorbar.warn{background:var(--orange-soft);color:var(--orange)}.signin-page{min-height:100vh;display:grid;place-items:center;background:var(--canvas);padding:24px}.signin-card{width:min(420px,100%)}