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b{font-weight:600;color:var(--blue)}.ai-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(270px,1fr);gap:14px}.chat-list{padding:8px 22px 18px;min-height:410px;max-height:580px;overflow:auto}.chat-row{display:flex;gap:12px;align-items:flex-start;margin-bottom:17px}.chat-row>.avatar{flex-shrink:0}.chat-row.user{flex-direction:row-reverse}.chat-bubble{padding:14px 17px;background:#f0f6fc;border-radius:5px;max-width:90%;font-size:14px;line-height:1.7}.chat-row.user .chat-bubble{background:#e6f3ff}.chat-bubble p{margin:0;white-space:pre-line}.chat-ref{margin-top:12px;padding-top:8px;border-top:1px solid #dce6ef;font-size:12px;color:#73889b}.chat-input{border-top:1px solid var(--line);padding:15px 18px}.chat-input form{display:flex;gap:9px}.chat-input input{flex:1;min-width:0}.quick-questions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.quick-questions button{font-size:12px;background:#f1f7fd;border:1px solid #d5e7f5;border-radius:4px;color:#377daa;padding:5px 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.section-note{color:#7ca0b8}.stat-bar{height:7px;background:#164259;border-radius:3px;margin-top:8px;overflow:hidden}.stat-bar>i{height:100%;display:block;background:#39bfff}.workspace:has(.home-grid) .home-map .park-map{height:409px}
.workspace:has(.home-grid) .metric{padding-top:14px;padding-bottom:14px;min-height:100px}
.workspace:has(.home-grid) main>.panel:last-child th{padding-top:7px;padding-bottom:7px}
.workspace:has(.home-grid) main>.panel:last-child td{padding-top:4px;padding-bottom:4px}
@media(min-width:1700px){.home-map .park-map{height:460px}.metric{min-height:112px}.work-item{min-height:102px}}
@media(max-width:1200px){.sidebar{width:190px}.brand{padding-left:20px}.brand strong{font-size:20px}.brand span{font-size:15px}.nav-item{padding-left:20px;font-size:13px}.workspace{margin-left:190px}.metric{padding:16px;gap:12px}.metric>.icon{width:30px}.metric strong{font-size:32px}.home-grid{grid-template-columns:minmax(0,1.3fr) minmax(300px,1fr)}.home-map .park-map{height:427px}.heading-copy{display:block}.heading-copy p{margin-top:4px}.screen .home-grid{grid-template-columns:250px 1fr}.screen .screen-todo{grid-column:1/-1}.screen .screen-todo .workbench-body{display:flex}.screen .screen-todo .work-item{border:0}.screen .park-map{height:480px}.metric strong small{font-size:11px}}
@media(max-width:980px){.metrics{grid-template-columns:repeat(2,1fr)}.home-grid,.two-col,.ai-layout,.map-and-detail{grid-template-columns:1fr}.home-map .park-map{height:405px}.home-workbench .workbench-body{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.urgent{grid-column:1/-1}.feature-list{grid-template-columns:repeat(2,minmax(0,1fr))}.model-layout{grid-template-columns:260px 1fr}.facility-list{grid-template-columns:repeat(2,1fr)}.top-actions{gap:6px}.profile{padding-left:9px}.profile>span:last-child{display:none}.screen .home-grid{grid-template-columns:1fr}.screen .screen-todo{grid-column:auto}.screen .screen-todo .workbench-body{display:block}.screen-header h1{font-size:20px}.screen-header{flex-wrap:wrap}.screen .park-map{height:480px}}
@media(max-width:700px){.sidebar{transform:translateX(-100%);width:218px;box-shadow:10px 0 30px #041c4b25;transition:transform .15s}.nav-open .sidebar{transform:translateX(0)}.workspace{margin-left:0}.topbar{padding:0 12px;height:55px}.mobile-toggle{display:inline-flex}.breadcrumb{gap:8px}.breadcrumb span{font-size:12px}.top-actions button{font-size:0;gap:0}.profile{display:none}main{padding:16px 12px}.page-heading{align-items:flex-start;flex-wrap:wrap;gap:12px}.page-heading h1{font-size:24px}.heading-copy p{font-size:12px}.metric{min-height:92px;padding:13px;gap:12px}.metric strong{font-size:29px}.metric span{font-size:12px}.metric>.icon{width:27px}.metrics{gap:8px}.notice{font-size:11px;padding:8px 10px}.home-map .park-map{height:322px}.park-map>svg{min-height:250px}.panel-head h2{font-size:16px}.panel-head{padding:12px}.legend{gap:9px;font-size:10px}.home-workbench .workbench-body{display:block}.urgent{flex-wrap:wrap}.urgent .button{margin-left:auto}.work-item{padding:15px 8px;min-height:80px}.search-input{min-width:0;width:100%}.filters{gap:8px;padding:6px 12px 16px}.filters label{font-size:12px}.feature-list{grid-template-columns:1fr 1fr;gap:8px}.feature-list>div{padding:10px}.model-layout{grid-template-columns:1fr}.model-form{display:block}.result-map{height:300px}.map-and-detail .park-map{height:310px}.detail-grid{gap:14px}.dialog-body{padding:18px 17px}.dialog-head{padding:12px 16px}.dialog-head h2{font-size:16px}.timeline li{font-size:12px}.three-col{grid-template-columns:1fr}.facility-list{padding:0 12px 12px;gap:9px}.facility{padding:12px}.facility .badge{position:static;margin-bottom:8px}.facility strong{font-size:23px}.ai-layout{display:block}.chat-list{padding:8px 12px;min-height:350px}.chat-bubble{font-size:13px}.chat-input{padding:13px 12px}.screen{padding:0 10px 12px}.screen .metrics{gap:8px}.screen-header{gap:10px}.screen-header h1{font-size:17px;letter-spacing:0}.screen-header .button{font-size:11px;padding:5px 8px}.screen .park-map{height:350px}.screen .screen-todo .work-item{min-height:90px}.screen .legend{font-size:10px}.skip{left:10px}.doc-content{padding:14px}.model-form .form-grid{gap:12px}}
.screen{color:var(--text)}
.dark-map{background:#092d40}
@media(min-width:1201px){.screen .park-map{height:460px}.screen .data-line{padding:10px 0}.screen td{padding-top:4px;padding-bottom:4px}.screen th{padding-top:7px;padding-bottom:7px}}
@media(max-width:700px){}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* 管理端交互：页面页签、侧栏收展与横向表单。主色取自用户截图。 */
:root{--blue:#1890ff;--page:#f0f2f5}
.topbar{height:52px;padding-left:16px}
.sidebar-toggle{display:inline-flex;color:#595959}
.breadcrumb{gap:12px}
.page-tabs{height:38px;background:#fff;border-bottom:1px solid #e8e8e8;min-width:0;padding:0 16px}
.page-tabs-list{height:100%;display:flex;align-items:stretch;gap:18px;overflow-x:auto;scrollbar-width:none}
.page-tabs-list::-webkit-scrollbar{display:none}
.page-tab-wrap{display:flex;align-items:center;flex-shrink:0;position:relative;border-bottom:2px solid transparent}
.page-tab-wrap.active{border-bottom-color:var(--blue)}
.page-tab{height:100%;padding:0 4px;border:0;background:transparent;color:#8c8c8c;font-size:13px;white-space:nowrap}
.page-tab-wrap.active .page-tab{color:var(--blue)}
.page-tab:hover{color:var(--blue)}
.page-tab-close{border:0;background:none;color:#a6a6a6;padding:3px 1px 3px 5px;display:grid;place-items:center;opacity:0}
.page-tab-close .icon{width:12px;height:12px;stroke-width:1.5}
.page-tab-wrap:hover .page-tab-close,.page-tab-wrap:focus-within .page-tab-close,.page-tab-wrap.active .page-tab-close{opacity:1}
.page-tab-close:hover{color:#595959}
.button{min-height:32px;border-radius:2px;font-size:13px;padding:5px 13px;border-color:#d9d9d9}
.button.primary{background:#1890ff;border-color:#1890ff}
.button.primary:hover{background:#40a9ff;border-color:#40a9ff}
.button:not(.primary):hover{border-color:#40a9ff;color:#1890ff;background:white}
.legacy-dialog{width:720px;border-radius:2px;box-shadow:0 4px 12px #00000026;color:#595959;max-height:calc(100svh - 40px)}
.legacy-dialog.wide{width:850px}
.legacy-dialog::backdrop{background:#00000073}
.legacy-dialog .dialog-head{padding:12px 20px;min-height:52px;border-bottom:1px solid #e8e8e8}
.legacy-dialog .dialog-head h2{font-size:14px;font-weight:500;line-height:1.5;color:#333}
.dialog-tools{display:flex;gap:5px;align-items:center;flex-shrink:0}
.dialog-tools .icon-button{width:26px;height:26px;color:#999}
.dialog-tools .icon{width:16px;height:16px}
.dialog-tools .icon-button:hover{color:#333}
.legacy-dialog .dialog-body{padding:24px 40px 28px}
.legacy-dialog .form-grid{gap:20px}
.legacy-dialog .form-field{display:grid;grid-template-columns:124px minmax(0,1fr);gap:8px;align-items:start;font-size:13px}
.legacy-dialog .form-field>span{font-weight:400;display:flex;justify-content:flex-end;align-items:baseline;line-height:32px;min-width:0;color:#595959;text-align:right}
.required-star{color:#f5222d;margin-right:5px;font-style:normal}
.label-colon{flex-shrink:0}
.legacy-dialog input,.legacy-dialog select,.legacy-dialog textarea{border:1px solid #d9d9d9;border-radius:2px;min-height:32px;padding:5px 10px;background:white;font-size:13px;color:#595959}
.legacy-dialog textarea{min-height:88px}
.legacy-dialog input::placeholder,.legacy-dialog textarea::placeholder{color:#bfbfbf}
.legacy-dialog input:hover,.legacy-dialog select:hover,.legacy-dialog textarea:hover{border-color:#40a9ff}
.legacy-dialog input:focus,.legacy-dialog select:focus,.legacy-dialog textarea:focus{outline:0;border-color:#40a9ff;box-shadow:0 0 0 2px #1890ff33}
.legacy-dialog .check-row input{width:16px;min-height:16px;box-shadow:none}
.legacy-dialog .dialog-footer{padding:10px 16px;min-height:54px;border-top:1px solid #e8e8e8;gap:8px}
.legacy-dialog .dialog-footer .button{font-size:13px}
.legacy-dialog .form-grid>.detail-note,.legacy-dialog .form-grid>.muted{margin:0;font-size:12px}
.legacy-dialog .form-grid>.detail-note{background:#fafafa;border-left:0;color:#8c8c8c;padding:10px 12px}
.legacy-dialog.maximized{width:calc(100vw - 40px);max-width:calc(100vw - 40px);height:calc(100svh - 40px);max-height:calc(100svh - 40px);flex-direction:column}
.legacy-dialog.maximized .dialog-body{flex:1;overflow:auto;width:100%;max-width:1000px;margin:0 auto}
.legacy-dialog.maximized .dialog-footer{flex-shrink:0}
@media(min-width:701px){.sidebar-collapsed .sidebar{transform:translateX(-100%);pointer-events:none}.sidebar-collapsed .workspace{margin-left:0}.sidebar{transition:transform .15s}.workspace{transition:margin-left .15s}}
@media(max-width:700px){
 .topbar{height:48px;padding:0 10px}.page-tabs{height:36px;padding:0 12px}.page-tabs-list{gap:14px}.page-tab{font-size:12px}.page-tab-close{opacity:1}
 .legacy-dialog{max-width:calc(100vw - 24px);max-height:calc(100svh - 24px)}
 .legacy-dialog .dialog-head{padding:10px 14px;min-height:46px}.legacy-dialog .dialog-body{padding:18px 14px}
 .legacy-dialog .form-field{grid-template-columns:86px minmax(0,1fr);gap:6px;font-size:12px}
 .legacy-dialog .form-field>span{line-height:20px;padding-top:6px}
 .legacy-dialog input,.legacy-dialog select,.legacy-dialog textarea{font-size:13px;min-width:0;padding:6px 8px}
 .legacy-dialog .form-grid{gap:17px}.legacy-dialog .dialog-footer{padding:10px 12px;flex-wrap:wrap}
 .legacy-dialog.maximized{width:calc(100vw - 24px);max-width:calc(100vw - 24px);height:calc(100svh - 24px);max-height:calc(100svh - 24px)}

}
@media(prefers-reduced-motion:reduce){.sidebar,.workspace{transition:none}}

.legacy-dialog.maximized[open]{display:flex}
.filters input,.filters select{border-radius:2px;border-color:#d9d9d9}

.top-actions .experience-switch{display:inline-flex;align-items:center;gap:7px;border:1px solid #d6e4ef;border-radius:4px;color:#27628e;background:#fff;padding:6px 10px;font-size:13px;min-height:34px;white-space:nowrap}
.top-actions .experience-switch:hover{border-color:var(--blue);color:var(--blue);background:#f6fbff}
.top-actions .experience-switch .icon{width:17px;height:17px}
@media(max-width:700px){.top-actions .experience-switch{font-size:12px;padding:6px 8px;gap:5px}.top-actions .experience-switch>.icon:first-child{display:none}}

/* Risk assessments reuse the phase-one blue/white management UI. */
.assessment-playback{background:#fff;border:1px solid var(--line);border-radius:4px;margin-bottom:12px}.assessment-playback>summary{cursor:pointer;padding:12px 16px;font-weight:500;font-size:13px}.assessment-playback>summary span{font-weight:400;color:var(--muted);margin-left:12px;font-size:12px}.assessment-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:0 16px 14px}.assessment-controls label{display:flex;align-items:center;gap:8px;font-size:13px;color:#61748c}.assessment-controls select{min-width:120px}.assessment-sample-time{font-size:12px;color:var(--muted);margin-left:auto}.assessment-table-sub{display:block;font-size:12px;color:var(--muted);margin-top:5px;white-space:normal}.assessment-table-copy{display:block;min-width:185px;max-width:285px;white-space:normal;line-height:1.7}.assessment-scene-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;padding:0 16px 16px}.assessment-scene-cards>div{padding:12px 18px;border-right:1px solid var(--line);min-width:0}.assessment-scene-cards>div:first-child{padding-left:0}.assessment-scene-cards>div:last-child{border-right:0}.assessment-card-heading{display:flex;align-items:center;gap:8px}.assessment-card-heading .icon{color:var(--blue)}.assessment-card-heading .badge{margin-left:auto}.assessment-scene-cards p{font-size:13px;line-height:1.7;min-height:45px}.assessment-scene-cards small{display:block;color:var(--muted);font-size:12px;margin-bottom:10px}.assessment-detail-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:12px;font-size:13px;color:var(--muted)}.assessment-conclusion{padding:0 18px 18px}.assessment-conclusion h3{font-size:18px;line-height:1.65;margin:12px 0}.assessment-status-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:12px;color:#657b92;line-height:1.7}.assessment-version{color:var(--muted)}.assessment-action-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:17px}.assessment-detail-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:12px}.assessment-list{font-size:13px;line-height:1.8;padding-left:20px;margin:8px 0 20px;color:#52677d}.assessment-list li{padding:3px 0}.assessment-caution{background:#fff9ef;padding:9px 16px 9px 32px;border-left:3px solid #e9b261}.assessment-missing{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}.assessment-missing>span{font-size:12px;padding:5px 9px;background:#fff7e6;color:#956715;border:1px solid #ffe5b5}.assessment-trend{background:#f8fbfe;padding:12px;border:1px solid #e3edf4;margin-bottom:20px}.assessment-trend svg{display:block;width:100%;max-height:210px;margin-top:10px}.assessment-trend svg text{font:11px var(--font);fill:#7e8b99}.assessment-trend>small{font-size:12px;color:var(--muted)}.assessment-impact-map{height:265px;margin:15px 0}.assessment-impact-map .park-map{height:100%}.assessment-impact-map .park-map>svg{min-height:0}.assessment-object-list{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.assessment-object-list>span{display:inline-flex;align-items:center;gap:5px;font-size:13px;background:#f0f6fc;padding:7px 9px}.assessment-object-list .icon{width:16px;height:16px;color:var(--blue)}.assessment-assumptions{margin-top:18px;border-top:1px solid var(--line);padding-top:12px}.assessment-assumptions>summary{font-size:13px;font-weight:500;cursor:pointer;padding-bottom:14px}.assessment-source-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.assessment-source-form input,.assessment-source-form textarea{min-width:0}.assessment-source-form textarea{min-height:75px}.assessment-span{grid-column:1/-1}.assessment-form-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px}.assessment-feedback-copy{font-size:13px;white-space:pre-wrap;line-height:1.7}.assessment-playback .button:disabled{opacity:.45;cursor:default}
@media(max-width:1100px){.assessment-detail-grid{grid-template-columns:1fr}.assessment-sample-time{margin-left:0;width:100%}.assessment-card-heading{flex-wrap:wrap}.assessment-card-heading .badge{margin-left:0}.assessment-scene-cards>div{padding:12px}.assessment-controls{gap:8px}}
@media(max-width:700px){.assessment-scene-cards{grid-template-columns:1fr}.assessment-scene-cards>div,.assessment-scene-cards>div:first-child{border-right:0;border-bottom:1px solid var(--line);padding:12px 0}.assessment-scene-cards>div:last-child{border-bottom:0}.assessment-scene-cards p{min-height:0}.assessment-card-heading .badge{margin-left:auto}.assessment-playback>summary span{display:block;margin:4px 0 0 15px}.assessment-controls label{width:100%;justify-content:space-between}.assessment-controls label select{flex:1;max-width:230px}.assessment-controls .button{font-size:12px;padding:6px 9px}.assessment-conclusion{padding:0 12px 16px}.assessment-conclusion h3{font-size:16px}.assessment-detail-toolbar{gap:8px}.assessment-source-form{grid-template-columns:1fr}.assessment-form-footer{align-items:flex-start;flex-direction:column}.assessment-source-form .button{width:100%}.assessment-table-copy{min-width:160px}}