:root{color-scheme:light;--bg: #f5f7fb;--panel: #fff;--text: #17202a;--muted: #667085;--line: #d7deea;--accent: #155eef;--accent-soft: #eff4ff;--danger: #b42318;font-family:Inter,Segoe UI,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:360px;background:var(--bg);color:var(--text)}.topbar{min-height:84px;padding:18px 24px;border-bottom:1px solid var(--line);background:var(--panel);display:flex;justify-content:space-between;align-items:center;gap:16px}.topbar-actions{display:flex;align-items:center;gap:10px}h1{margin:0 0 6px;font-size:22px}p{margin:0;color:var(--muted);font-size:14px}.badge{padding:8px 12px;border:1px solid #b2ccff;border-radius:6px;background:var(--accent-soft);color:#1849a9;font-size:13px;font-weight:700}.layout{width:min(1500px,100%);margin:0 auto;padding:18px;display:grid;grid-template-columns:300px minmax(420px,560px) 1fr;gap:16px;align-items:start}.admin-page{width:100%;margin:0;padding:18px;display:grid;gap:16px}.admin-settings{display:grid;grid-template-columns:minmax(280px,1fr) 160px 180px;gap:12px;align-items:end}.admin-settings label{margin-bottom:0}.panel{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px}.scenario-panel{position:sticky;top:18px;height:calc(100vh - 120px);min-height:520px;display:flex;flex-direction:column;overflow:hidden}.section-title{margin:0 0 12px;font-size:13px;font-weight:800;color:#344054}.section-title:not(:first-child){margin-top:22px}.scenario-menu{min-height:0;display:grid;grid-template-columns:92px minmax(0,1fr);gap:12px;flex:1;overflow:hidden}.primary-menu{display:grid;align-content:start;gap:8px;overflow:auto}.primary-menu-button{min-height:40px;padding:0 8px;text-align:left}.submenu-scroll{min-height:0;overflow-y:auto;padding-right:4px}.scenario-groups{display:grid;gap:14px}.scenario-group{display:grid;gap:8px}.scenario-group-title{padding:0 2px;color:var(--muted);font-size:12px;font-weight:800}.scenario-list{display:grid;gap:8px}.module-switcher{display:grid;grid-template-columns:1fr;gap:8px;margin-bottom:18px}.session-block{flex:0 0 auto;padding-top:14px;border-top:1px solid var(--line)}.session-block .section-title{margin-top:0}button{min-height:38px;border:1px solid #cfd6e3;border-radius:6px;background:#fff;color:var(--text);cursor:pointer;font:inherit;font-weight:700}button:hover{border-color:var(--accent)}button.active,button.send{border-color:var(--accent);background:var(--accent);color:#fff}button.send{width:100%;margin-top:4px}button.ghost{background:#fff}button.full{width:100%;margin-top:14px}button:disabled{cursor:wait;opacity:.6}label{display:block;margin-bottom:12px;color:#344054;font-size:13px;font-weight:700}input,select,textarea{width:100%;margin-top:6px;border:1px solid #cfd6e3;border-radius:6px;background:#fff;color:var(--text);font:inherit}input,select{height:38px;padding:8px 10px}textarea{resize:vertical;min-height:90px;padding:10px;font-family:Cascadia Mono,Consolas,monospace;font-size:13px;line-height:1.45}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:2px solid rgba(21,94,239,.14)}.request-line{display:grid;grid-template-columns:130px 1fr;gap:10px}.check-row{display:flex;align-items:center;gap:8px}.check-row input{width:16px;height:16px;margin:0}.state-list{display:grid;grid-template-columns:64px 1fr;gap:8px;margin:0;font-size:13px}.state-list dt{color:var(--muted)}.state-list dd{margin:0;overflow-wrap:anywhere;font-family:Cascadia Mono,Consolas,monospace}.response-head{display:flex;justify-content:space-between;align-items:start;gap:12px}.admin-data-panel{width:100%;min-height:calc(100vh - 120px)}.admin-data-head,.table-toolbar{display:flex;justify-content:space-between;align-items:end;gap:14px}.admin-actions{display:grid;grid-template-columns:100px 120px 92px;align-items:end;gap:10px}.admin-actions label,.table-toolbar label{margin-bottom:0}.admin-data-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:14px;margin-top:16px}.table-list{display:grid;align-content:start;gap:8px;max-height:calc(100vh - 210px);overflow:auto}.table-list button{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:0 10px;text-align:left}.table-list small{color:var(--muted);font-weight:700}.table-view{min-width:0}.table-toolbar{margin-bottom:12px}.table-tools{display:grid;grid-template-columns:minmax(240px,360px);align-items:end;gap:10px}.table-toolbar h2{margin:0 0 4px;font-size:18px}.data-table-wrap{max-height:calc(100vh - 250px);overflow:auto;border:1px solid var(--line);border-radius:6px}.generic-table{display:grid;gap:10px}.generic-table-toolbar,.pagination-bar{display:flex;justify-content:space-between;align-items:center;gap:12px}.generic-table-actions{display:flex;align-items:end;gap:10px}.generic-table-actions label{width:92px;margin-bottom:0}.pagination-summary,.pagination-bar{color:var(--muted);font-size:13px;font-weight:700}.pagination-controls{display:flex;align-items:center;gap:8px}.page-input{width:48px;height:32px;padding:0 6px;text-align:center}.column-picker{position:relative}.column-menu{position:absolute;top:calc(100% + 8px);right:0;z-index:10;width:260px;max-height:360px;overflow:auto;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 16px 36px #10182829}.column-menu-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:800}.column-option{display:flex;align-items:center;gap:8px;margin:0;padding:6px 4px;font-family:Cascadia Mono,Consolas,monospace;font-size:12px;font-weight:600}.column-option input{width:15px;height:15px;margin:0}.text-button{min-height:0;padding:0;border:0;background:transparent;color:var(--accent);font-size:12px}.data-table{width:100%;border-collapse:collapse;font-size:12px}.data-table th,.data-table td{max-width:280px;padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:anywhere}.data-table .action-col{width:72px;min-width:72px;max-width:72px;text-align:center}.data-table th{position:sticky;top:0;z-index:1;background:#f8fafc;color:#344054;font-weight:800}.data-table td{font-family:Cascadia Mono,Consolas,monospace}.empty-state{padding:32px;border:1px dashed var(--line);border-radius:6px;color:var(--muted);text-align:center}.danger-button{border-color:#fecdca;background:#fff;color:var(--danger)}.danger-button:hover,.danger-link:hover{border-color:var(--danger)}.danger-link{min-height:28px;padding:0 8px;border-color:#fecdca;color:var(--danger);font-size:12px}pre{min-height:620px;max-height:calc(100vh - 182px);overflow:auto;margin:14px 0 0;padding:14px;border:1px solid #d7deea;border-radius:6px;background:#fbfcff;color:#17202a;font-family:Cascadia Mono,Consolas,monospace;font-size:13px;line-height:1.5;white-space:pre-wrap}@media(max-width:1180px){.layout{grid-template-columns:280px 1fr}.response-panel,.admin-data-panel{grid-column:1 / -1}}@media(max-width:760px){.topbar{align-items:flex-start;flex-direction:column}.layout{grid-template-columns:1fr;padding:12px}.scenario-panel{position:static;height:min(760px,calc(100vh - 24px));min-height:0}.scenario-menu{grid-template-columns:88px minmax(0,1fr)}.response-panel{grid-column:auto}.request-line{grid-template-columns:1fr}.admin-page{padding:12px}.admin-settings,.topbar-actions{display:grid;grid-template-columns:1fr;width:100%}.admin-data-layout,.admin-data-head,.table-toolbar,.table-tools,.generic-table-toolbar,.generic-table-actions,.pagination-bar,.admin-actions{grid-template-columns:1fr;display:grid}.column-menu{left:0;right:auto;width:min(280px,calc(100vw - 48px))}pre{min-height:340px;max-height:none}}