/* 尚书车辆应用演示：按已确认 visual-baseline / deepseek.css 令牌实现。 */
:root{
  --bg:#fff;--bg-alt:rgba(0,0,0,.04);--card:#fff;--control-bg:var(--card);--control-muted-bg:var(--bg-alt);
  --canvas:#E8EAEB;--side-bg:var(--canvas);--fg:#1e232c;--fg2:rgba(0,0,0,.65);--fg3:rgba(0,0,0,.45);
  --line:rgba(0,0,0,.08);--line2:rgba(0,0,0,.14);--green:#10B981;--green2:#0EA372;--green-ink:#0A6E4C;--acc:#34D399;--accd:#E9F8F1;
  --blue:#2563EB;--blued:#E8F0FB;--amber:#C77A0A;--amberd:#FBF3E4;--red:#DC4444;--redd:#FBEAEA;
  --r:6px;--r-sm:5px;--r-xs:4px;--r-lg:8px;--workspace-radius:10px;
  --shadow:0 0 0 1px rgba(0,0,0,.07);--pop:0 10px 28px rgba(0,0,0,.10),0 0 0 1px rgba(0,0,0,.06);
  --workspace-shadow:0 0 0 1px rgba(0,0,0,.06),0 4px 18px rgba(0,0,0,.06),0 1px 3px rgba(0,0,0,.04);
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'PingFang SC','Hiragino Sans GB','Microsoft YaHei','TaipeiSans',sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;--ease:cubic-bezier(.16,1,.3,1)
}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--fg);font:13px/1.55 var(--sans);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer;color:inherit;border:0;background:none}a{color:inherit;text-decoration:none}button,a,input,select{-webkit-tap-highlight-color:transparent}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--fg2);outline-offset:3px}svg{width:18px;height:18px;display:block;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}i{display:inline-flex;align-items:center;justify-content:center;font-style:normal;flex-shrink:0}h1,h2,h3,p{margin:0}h2{font-size:14px;font-weight:600}[hidden]{display:none!important}.muted{color:var(--fg3)}.tiny{font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.status-dot{width:5px;height:5px;background:var(--green);display:inline-block;border-radius:50%;flex-shrink:0}
/* Stable application navigation and authentic brand. */
.sidebar{position:fixed;inset:0 auto 0 0;width:196px;padding:14px 6px 0;background:var(--side-bg);display:flex;flex-direction:column;z-index:20;overflow-y:auto}.brand{display:flex;align-items:center;height:44px;padding:0 8px;flex-shrink:0;margin-bottom:16px}.brand-image{display:block;height:21px;width:auto;object-fit:contain;object-position:left center}.workspace-switch{display:flex;align-items:center;gap:9px;padding:6px 8px;margin-bottom:19px;font-size:13px;color:var(--fg2)}.workspace-avatar{width:28px;height:28px;display:grid;place-items:center;border-radius:var(--r-sm);background:var(--bg-alt);color:var(--fg2);flex-shrink:0}.workspace-switch .tiny{display:block;font-size:11px;color:var(--fg3);margin-top:1px}.nav-caption{font-size:11px;color:var(--fg3);padding:0 8px;margin:0 0 7px}.nav-item{width:100%;display:flex;align-items:center;gap:10px;min-height:32px;line-height:22px;padding:5px 8px;margin-bottom:2px;border-radius:var(--r-sm);text-align:left;font-size:13px;color:var(--fg2);transition:background 150ms var(--ease)}.nav-item:hover{background:rgba(255,255,255,.55)}.nav-item.active{background:var(--card);color:var(--green-ink)}.nav-item svg{width:16px;height:16px}.nav-count{margin-left:auto;color:var(--fg3);font-size:11px}.nav-tail{margin-left:auto;color:var(--fg3)}.nav-tail svg{width:12px}.second-caption{margin-top:20px}.sidebar-bottom{margin-top:auto;padding:24px 8px 0}.local-status{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--fg2)}.sidebar-bottom p{font-size:11px;color:var(--fg3);line-height:1.8;margin:7px 0 19px}.profile{display:flex;align-items:center;gap:8px;padding:15px 0 20px;border-top:1px solid var(--line);font-size:12px}.avatar{width:28px;height:28px;display:grid;place-items:center;background:var(--bg-alt);border-radius:50%;color:var(--fg2);font-size:11px}.profile small{font-size:11px;color:var(--fg3);display:block}.profile-version{margin-left:auto;font-size:10px;color:var(--fg3)}
.app-shell{margin:6px 6px 0 198px;min-height:calc(100vh - 6px);min-width:0;background:var(--card);border-radius:var(--workspace-radius) var(--workspace-radius) 0 0;box-shadow:var(--workspace-shadow);overflow:hidden}.application-header{display:flex;align-items:center;gap:24px;padding:12px 24px;min-height:60px;border-bottom:1px solid var(--line);flex-wrap:wrap}.application-title{font-size:17px;font-weight:600;display:flex;align-items:center;gap:12px}.application-title>span{font-size:12px;font-weight:400;color:var(--fg3)}.application-header>.button{margin-left:auto}.role-switch{display:flex;align-items:center;gap:4px}.role-switch button{padding:7px 12px;min-height:34px;line-height:20px;font-size:13px;color:var(--fg2);border-radius:var(--r)}.role-switch button:hover{background:var(--bg-alt)}.role-switch button.active{background:var(--bg-alt);color:var(--green-ink)}.workspace-context{display:flex;justify-content:space-between;gap:15px;padding:9px 24px 0;font-size:11px;color:var(--fg3)}.workspace-context>span:first-child{display:flex;align-items:center;gap:6px}main{padding:16px 24px 28px;min-width:0}.page{display:none}.page.active{display:block}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;min-height:46px}.page-heading h1{font-size:18px;line-height:1.4;font-weight:600}.page-heading p{font-size:12px;color:var(--fg3);margin-top:4px}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:34px;padding:0 14px;border:1px solid var(--line2);border-radius:var(--r);background:var(--card);font-size:13px;line-height:20px;font-weight:400;white-space:nowrap;transition:background 150ms var(--ease)}.button:hover{background:var(--bg-alt)}.button svg{width:15px;height:15px}.button.dark,.icon-btn.dark{background:var(--green);border-color:var(--green);color:var(--card)}.button.dark:hover,.icon-btn.dark:hover{background:var(--green2);border-color:var(--green2)}.button.subtle{background:transparent;border-color:var(--line)}.button.subtle:hover{background:var(--bg-alt)}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:5px 7px;min-height:30px;font-size:12px;color:var(--fg2);border-radius:var(--r-sm);white-space:nowrap}.text-button:hover{background:var(--bg-alt)}.text-button svg{width:14px;height:14px}.icon-btn{width:30px;height:30px;display:grid;place-items:center;border-radius:var(--r-sm);color:var(--fg2);flex-shrink:0}.icon-btn:hover{background:var(--bg-alt)}.icon-btn svg{width:16px;height:16px}.outlined-pill,.version-tag,.simulation-tag{display:inline-flex;align-items:center;border-radius:var(--r-xs);background:var(--bg-alt);color:var(--fg2);font-size:11px;padding:2px 7px;white-space:nowrap}.outlined-pill{font-size:12px;padding:4px 8px}.simulation-tag{font-size:10px;padding:0 4px}
/* Sales configuration workspace. */
.project-strip{display:flex;align-items:center;gap:10px;padding:11px 0 14px;border-top:1px solid var(--line);margin-bottom:0}.project-icon{height:30px;width:30px;display:grid;place-items:center;color:var(--fg2);background:var(--bg-alt);border-radius:var(--r-sm)}.project-icon svg{width:18px}.project-strip strong{font-size:13px;font-weight:500;display:block}.project-strip div>span{font-size:11px;color:var(--fg3);display:block}.draft-indicator{font-size:11px;color:var(--fg3)}.draft-indicator.changed{color:var(--amber)}.project-strip>.text-button{margin-left:auto}.studio-grid{display:grid;grid-template-columns:minmax(0,1fr) 284px;gap:18px;align-items:stretch}.viewer-panel{min-width:0;min-height:535px;position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--bg-alt)}.viewer-toolbar{position:absolute;inset:15px 14px auto 15px;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:10px}.segmented{display:flex;gap:2px;padding:3px;border-radius:var(--r);background:var(--card);box-shadow:var(--shadow)}.segmented button{font-size:12px;line-height:20px;padding:4px 12px;border-radius:var(--r-xs);color:var(--fg2)}.segmented button:hover{background:var(--bg-alt)}.segmented .selected{background:var(--bg-alt);color:var(--green-ink)}.viewer-tools{display:flex;align-items:center;gap:9px}.model-label{font-size:11px;color:var(--fg3)}.viewer-tools .icon-btn{background:var(--card);box-shadow:var(--shadow)}#vehicle-scene{position:relative;min-height:410px;flex:1;overflow:hidden}#vehicle-scene canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}.viewer-model-label{position:absolute;left:20px;top:72px;color:var(--fg3);font-size:11px;z-index:2;pointer-events:none}.scene-loading{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:13px;color:var(--fg3);z-index:1}.loading-spinner{width:21px;height:21px;border:2px solid var(--line);border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.scene-fallback{position:absolute;inset:100px 25px 40px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:12px;font-size:13px;color:var(--fg3)}.scene-fallback strong{font-size:17px;color:var(--fg2)}.scene-fallback svg{height:50px;width:50px;stroke-width:1}.viewer-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 17px;background:var(--card);border-top:1px solid var(--line)}.drag-hint{font-size:11px;color:var(--fg3);display:flex;align-items:center;gap:5px}.drag-hint svg{width:13px;height:13px}.explode-control{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--fg2)}.explode-control input{width:85px;height:3px;accent-color:var(--green);cursor:pointer}.explode-control output{width:31px;font-size:11px;font-variant-numeric:tabular-nums;color:var(--fg3)}.selected-part{display:flex;align-items:center;gap:10px;min-height:64px;padding:11px 17px;background:var(--card);border-top:1px solid var(--line)}.selected-indicator{height:7px;width:7px;border:1px solid var(--green);border-radius:2px;flex-shrink:0}.selected-part strong{font-size:12px;font-weight:500;display:block}.selected-part div>span{font-size:11px;color:var(--fg3);display:block;margin-top:3px}.part-link-icon{margin-left:auto;color:var(--fg3)}.part-link-icon svg{width:16px}.config-panel{padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);min-width:0}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.panel-title h2{font-size:14px}.panel-title .tiny{font-size:11px}.config-field{margin-bottom:13px}.config-field>label{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--fg2);margin-bottom:7px}.config-field>label>span{color:var(--fg3);font-size:11px}.vehicle-select{display:flex;gap:7px}.vehicle-select button{height:34px;flex:1;display:flex;align-items:center;justify-content:center;gap:5px;border:1px solid var(--line2);border-radius:var(--r-sm);font-size:12px;color:var(--fg2);background:var(--control-bg);white-space:nowrap}.vehicle-select button.chosen{border-color:var(--green);color:var(--green-ink);background:var(--card)}.vehicle-select button:hover{background:var(--bg-alt)}.vehicle-select button svg{width:15px;height:15px}select{width:100%;height:34px;padding:0 9px;background:var(--control-bg);border:1px solid var(--line2);border-radius:var(--r-sm);font-size:12px;color:var(--fg);cursor:pointer}select:disabled{background:var(--control-muted-bg);cursor:not-allowed}.swatches{display:flex;gap:12px;padding:2px}.swatch{height:24px;width:24px;border-radius:50%;background:var(--swatch);border:2px solid var(--card);box-shadow:0 0 0 1px var(--line2);position:relative}.swatch.selected{box-shadow:0 0 0 2px var(--fg2)}.swatch.selected:after{content:'';position:absolute;inset:0;margin:auto;width:4px;height:4px;background:var(--card);border-radius:50%}.config-divider{border-top:1px solid var(--line);margin:3px 0 13px}.toggle-row{display:flex;align-items:center;gap:8px;position:relative;margin:0 0 14px;cursor:pointer}.toggle-row>span:first-child{margin-right:auto}.toggle-row strong{font-size:12px;font-weight:400;display:block;color:var(--fg2)}.toggle-row small{font-size:11px;display:block;color:var(--fg3);margin-top:2px}.toggle-row input{position:absolute;right:0;opacity:0;width:31px;height:18px;margin:0}.toggle{width:30px;height:18px;position:relative;background:var(--line2);border-radius:12px;flex-shrink:0}.toggle:after{content:'';width:14px;height:14px;position:absolute;left:2px;top:2px;border-radius:50%;background:var(--card);transition:left 150ms var(--ease)}.toggle-row input:checked+.toggle{background:var(--green)}.toggle-row input:checked+.toggle:after{left:14px}.toggle-row input:focus-visible+.toggle{outline:2px solid var(--fg2);outline-offset:3px}.config-summary{border-top:1px solid var(--line);padding-top:12px}.config-summary>div:first-child{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--fg2)}.config-summary>strong{font-size:26px;font-weight:550;line-height:1.5;font-variant-numeric:tabular-nums;display:block;letter-spacing:-.5px}.config-summary p{font-size:11px;color:var(--fg3);line-height:1.7}.summary-mass{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--fg2);margin-top:9px}.summary-mass strong{font-size:12px;font-weight:500}.assistant-open{display:flex;align-items:center;gap:9px;padding:10px;margin-top:15px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);text-align:left;width:100%}.assistant-open:hover{background:var(--bg-alt)}.sparkle{color:var(--green);font-size:26px;line-height:1}.assistant-open>span:nth-child(2){font-size:12px}.assistant-open small{font-size:11px;color:var(--fg3);display:block;margin-top:2px}.assistant-open>i{margin-left:auto;color:var(--fg3)}.assistant-open svg{width:15px}
/* Shared dense data surfaces. */
.bom-preview{margin-top:23px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.section-heading h2{font-size:14px}.section-heading h2>span{font-size:12px;font-weight:400;color:var(--fg3);padding-left:8px}.section-heading p{font-size:12px;color:var(--fg3);margin-top:4px}.section-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}.table-scroll{overflow:auto;max-width:100%;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--card)}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:13px}th{padding:10px 13px;font-size:12px;color:var(--fg3);font-weight:400;border-bottom:1px solid var(--line);background:var(--bg-alt)}td{padding:11px 13px;border-bottom:1px solid rgba(0,0,0,.05);font-size:12px;color:var(--fg2)}tbody tr:last-child td{border-bottom:0}td:first-child strong{font-size:13px;font-weight:400;color:var(--fg);display:block}td:first-child small{font-size:11px;color:var(--fg3);display:block;margin-top:2px;font-family:var(--mono)}tbody tr{cursor:pointer}tbody tr:hover{background:var(--bg-alt)}tbody tr.selected{background:var(--accd)}.material-status{font-size:11px;color:var(--fg3)}.material-status.modified{color:var(--amber)}.table-footnote{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;font-size:11px;color:var(--fg3)}.table-footnote .status-dot{margin-right:5px;width:4px;height:4px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:22px 0 25px;border:1px solid var(--line);border-radius:var(--r);padding:20px 0}.metrics article{padding:0 22px;border-right:1px solid var(--line)}.metrics article:last-child{border:0}.metrics span{font-size:12px;color:var(--fg3);display:block}.metrics strong{font-size:25px;font-weight:500;display:block;margin-top:5px;font-variant-numeric:tabular-nums}.card{border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:18px}.search{display:flex;align-items:center;gap:7px;height:34px;border:1px solid var(--line2);border-radius:var(--r-sm);background:var(--control-bg);padding:0 9px}.search svg{width:15px;color:var(--fg3)}.search input{background:var(--control-bg);border:0;outline:0;font-size:13px;min-width:180px;color:var(--fg)}.empty-state{border:1px dashed var(--line2);border-radius:var(--r);padding:55px 25px;text-align:center;background:var(--card)}.empty-state>i{margin-bottom:14px;color:var(--fg3)}.empty-state>i svg{width:35px;height:35px;stroke-width:1.2}.empty-state h2{font-size:16px}.empty-state p{font-size:13px;color:var(--fg3);margin-top:7px}.empty-state .button{margin-top:20px}.app-footer{border-top:1px solid var(--line);padding:14px 24px;display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--fg3)}
/* Change review and production/procurement records. */
.change-card{border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:14px;background:var(--card)}.change-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.change-heading h2{font-size:14px}.change-heading p{font-size:12px;color:var(--fg3);margin-top:4px}.change-badge,.ops-state{font-size:11px;font-weight:400;padding:3px 7px;border-radius:var(--r-xs);background:var(--amberd);color:var(--amber);white-space:nowrap}.change-badge.accepted,.ops-state.ready{background:var(--accd);color:var(--green-ink)}.change-badge.rejected{background:var(--redd);color:var(--red)}.ops-state.closed{background:var(--bg-alt);color:var(--fg3)}.diff-list{border-top:1px solid var(--line);padding-top:12px;margin:17px 0}.diff-row{display:flex;align-items:center;gap:17px;font-size:13px;padding:6px 0}.diff-row>strong{width:84px;color:var(--fg2);font-weight:400}.diff-row>span{color:var(--fg3)}.diff-row>span:last-child{color:var(--green-ink)}.diff-row svg{width:13px;height:13px;color:var(--fg3)}.change-totals{display:flex;gap:24px;font-size:12px;color:var(--fg2);margin:12px 0}.change-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px}.ops-notice{display:flex;align-items:center;gap:9px;padding:11px 13px;font-size:12px;line-height:1.8;color:var(--fg2);background:var(--bg-alt);border-radius:var(--r-sm);margin-bottom:18px}.ops-notice svg{width:16px;height:16px;color:var(--fg3)}.ops-baseline,.procurement-summary{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}.ops-baseline h2,.procurement-summary h2{font-size:15px;font-weight:500}.ops-baseline p,.procurement-summary p{font-size:12px;color:var(--fg3);margin-top:5px;line-height:1.8}.order-create{display:flex;align-items:center;gap:14px}.order-create>label{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--fg2);white-space:nowrap}.order-create input{width:54px;height:34px;padding:0 6px 0 9px;border:1px solid var(--line2);border-radius:var(--r-sm);background:var(--control-bg);color:var(--fg)}.order-create input:disabled{background:var(--control-muted-bg)}.production-flow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 22px;background:var(--bg-alt);border-radius:var(--r);margin:16px 0 22px}.flow-step{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--fg3)}.flow-step>span{height:23px;width:23px;border:1px solid var(--line2);background:var(--card);border-radius:50%;display:grid;place-items:center;font-size:11px}.flow-step.done{color:var(--green-ink)}.flow-step.done>span{border-color:var(--green);background:var(--accd)}.flow-arrow{color:var(--fg3)}.ops-block{margin-top:23px}.ops-block>.section-heading p{max-width:750px;line-height:1.8}.ops-table tbody tr{cursor:default}.ops-table td.needed{color:var(--amber);font-weight:500}.ops-table td.good{color:var(--green-ink)}.ops-card{border:1px solid var(--line);border-radius:var(--r);padding:17px 18px;margin-bottom:12px;background:var(--card)}.ops-card-top{display:flex;align-items:center;justify-content:space-between;gap:16px}.ops-card-title{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500}.ops-card-meta{font-size:12px;color:var(--fg3);margin-top:5px}.ops-card-actions{display:flex;align-items:center;gap:8px}.ops-card details{border-top:1px solid var(--line);padding-top:10px;margin-top:14px}.ops-card summary{font-size:12px;color:var(--fg2);cursor:pointer}.snapshot-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 25px;margin-top:12px}.snapshot-list>div{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;font-size:12px;color:var(--fg2)}.snapshot-list strong{font-weight:500;white-space:nowrap}.ops-empty{padding:28px;text-align:center;border:1px dashed var(--line2);border-radius:var(--r);font-size:13px;color:var(--fg3);line-height:1.9}.procurement-summary{margin-bottom:22px}.procurement-kpis{display:flex;gap:30px;flex-shrink:0}.procurement-kpis span{font-size:12px;color:var(--fg3);display:block;white-space:nowrap}.procurement-kpis strong{font-size:26px;font-weight:500;display:block;line-height:1.5}.purchase-lines{display:flex;flex-wrap:wrap;gap:9px 24px;padding:13px 0 3px;font-size:12px;color:var(--fg2)}.purchase-lines>span{display:flex;gap:8px}.purchase-lines strong{font-weight:500;color:var(--fg)}.purchase-total{font-size:12px;color:var(--fg2);margin-top:8px}.ops-card-hint{font-size:11px;color:var(--fg3);margin-top:9px;line-height:1.8}.ops-reference{font-size:11px;color:var(--fg3);display:block;margin-top:3px}
/* Reference material and delivery plan. */
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}.gallery-card{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--card)}.gallery-card>img{width:100%;height:225px;object-fit:cover;display:block;background:var(--bg-alt)}.gallery-card:first-child>img{object-fit:contain}.gallery-card>div{padding:20px}.gallery-card h2{font-size:16px;margin:0 0 10px}.gallery-card p{font-size:13px;color:var(--fg2);line-height:1.8}.gallery-card a{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--green-ink);margin-top:22px}.gallery-card a svg{width:14px}.source-note{display:flex;gap:11px;padding:15px 17px;margin-top:20px;font-size:12px;line-height:1.8;color:var(--fg2);border-radius:var(--r);background:var(--bg-alt)}.source-note>i{align-self:flex-start;margin-top:3px;color:var(--fg3)}.source-note svg{width:16px}.roadmap-intro{padding:20px 22px;border-radius:var(--r);background:var(--bg-alt);margin:21px 0}.roadmap-intro h2{font-size:16px}.roadmap-intro p{font-size:13px;color:var(--fg2);margin-top:7px;line-height:1.8}.roadmap-list{border:1px solid var(--line);border-radius:var(--r);padding:0 22px}.roadmap-list article{display:flex;align-items:center;gap:23px;padding:24px 0;border-bottom:1px solid var(--line)}.roadmap-list article:last-child{border-bottom:0}.phase-number{font-size:27px;font-weight:300;color:var(--fg3);width:44px;flex-shrink:0}.roadmap-list h2{font-size:15px;font-weight:500}.roadmap-list p{font-size:12px;color:var(--fg3);margin-top:6px;line-height:1.8}.phase-output{font-size:12px;color:var(--fg3);margin-left:auto;white-space:nowrap}.roadmap-note{display:flex;gap:12px;padding:15px 0;margin-top:20px;color:var(--fg2)}.roadmap-note strong{font-size:13px;font-weight:500}.roadmap-note p{font-size:12px;color:var(--fg3);margin-top:5px;line-height:1.8}
/* Local rule assistant and utility overlays. */
.toast{position:fixed;bottom:24px;left:calc(50% + 98px);transform:translate(-50%,12px);border-radius:var(--r);background:var(--fg);color:var(--card);padding:12px 17px;font-size:13px;z-index:100;max-width:min(90vw,600px);text-align:center;opacity:0;pointer-events:none;transition:opacity 150ms var(--ease),transform 150ms var(--ease);box-shadow:var(--pop)}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:0;border-radius:var(--r-lg);background:var(--card);max-width:490px;width:90%;padding:30px;color:var(--fg);box-shadow:var(--pop)}dialog::backdrop{background:rgba(0,0,0,.3)}dialog h2{font-size:20px;margin:8px 0 15px}dialog p,dialog li{font-size:13px;color:var(--fg2);line-height:1.9}dialog ul{padding-left:18px;margin:14px 0 23px}.dialog-close{position:absolute;right:12px;top:12px}.assistant-panel{position:fixed;bottom:20px;right:20px;width:365px;z-index:40;background:var(--card);box-shadow:var(--pop);border-radius:var(--r-lg);overflow:hidden}.assistant-header{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-bottom:1px solid var(--line)}.assistant-header>div{display:flex;align-items:center;gap:8px}.assistant-header strong{font-size:14px;font-weight:500}.assistant-body{padding:21px 19px;max-height:450px;overflow:auto}.assistant-intro h2{font-size:18px;font-weight:500}.assistant-intro p{font-size:13px;color:var(--fg3);line-height:1.8;margin-top:7px}.quick-prompts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:17px}.quick-prompts button{display:flex;align-items:center;justify-content:space-between;gap:5px;min-height:34px;padding:8px;font-size:12px;border:1px solid var(--line);border-radius:var(--r-sm);text-align:left;color:var(--fg2)}.quick-prompts button:hover{background:var(--bg-alt)}.quick-prompts svg{width:12px;height:12px}.assistant-result-card{background:var(--amberd);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-top:19px}.assistant-result-card h3{font-size:13px;font-weight:500;margin-bottom:7px}.assistant-result-card p{font-size:12px;color:var(--fg2);line-height:1.8}.assistant-result-card ul{font-size:12px;color:var(--fg2);padding-left:17px;line-height:1.9}.assistant-result-card .button{margin-top:9px;width:100%;font-size:12px}#assistant-form{display:flex;align-items:center;gap:7px;padding:7px;margin:0 15px;border:1px solid var(--line2);border-radius:var(--r-sm);background:var(--control-bg)}#assistant-input{border:0;outline:0;min-width:0;flex:1;padding:4px;font-size:12px;background:var(--control-bg);color:var(--fg)}#assistant-form>.icon-btn{width:28px;height:28px}.assistant-disclaimer{display:flex;align-items:center;justify-content:center;gap:5px;padding:11px;font-size:11px;color:var(--fg3)}
@media(min-width:1600px){main{padding:20px 30px 30px}.application-header{padding-left:30px;padding-right:30px}.workspace-context{padding-left:30px;padding-right:30px}.studio-grid{grid-template-columns:minmax(0,1fr) 310px}.viewer-panel{min-height:560px}.config-panel{padding:18px}.gallery-card>img{height:280px}}
@media(max-width:1200px){.studio-grid{grid-template-columns:minmax(0,1fr) 265px;gap:14px}.config-panel{padding:14px}.viewer-footer{padding:12px}.drag-hint{font-size:10px}.explode-control{gap:6px;font-size:11px}.explode-control input{width:65px}.model-label{display:none}.gallery-card>img{height:180px}.gallery-card>div{padding:16px}.phase-output{display:none}.ops-baseline{align-items:flex-start;flex-direction:column}.order-create{width:100%;justify-content:space-between}}
@media(max-width:1000px){.sidebar{width:176px}.app-shell{margin-left:178px}.workspace-switch{gap:7px}.workspace-switch .tiny{font-size:10px}.application-header{gap:16px;padding:12px 20px}.application-title{font-size:16px;gap:8px}.application-title>span{display:none}.workspace-context{padding-left:20px;padding-right:20px}main{padding:16px 20px 25px}.page-heading{align-items:flex-start}.page-heading h1{font-size:17px}.page-heading p{font-size:12px}.page-heading>.button{flex-shrink:0}.draft-indicator{display:none}.studio-grid{grid-template-columns:minmax(0,1fr) 242px}.config-panel{padding:12px}.vehicle-select{gap:4px}.vehicle-select button{font-size:11px;gap:3px}.vehicle-select button svg{width:13px}.viewer-toolbar{left:12px;right:12px}.segmented button{padding:4px 10px}.drag-hint{display:none}.viewer-footer{justify-content:flex-end}.selected-part{padding:11px 12px}.selected-part div>span{font-size:11px}.section-heading{flex-wrap:wrap}.metrics article{padding:0 15px}.metrics strong{font-size:22px}.gallery-grid{grid-template-columns:1fr}.gallery-card{display:grid;grid-template-columns:40% minmax(0,1fr)}.gallery-card>img{height:100%;min-height:225px}.gallery-card>div{padding:22px}.ops-card-top{align-items:flex-start;flex-wrap:wrap}.ops-card-actions{margin-left:auto}.snapshot-list{grid-template-columns:1fr}.procurement-summary{gap:15px}.procurement-kpis{gap:20px}.toast{left:calc(50% + 88px)}}
@media(max-width:768px){.sidebar{position:relative;inset:auto;width:100%;padding:0 12px;overflow:visible;display:grid;grid-template-columns:1fr auto}.brand{height:44px;margin:0;padding:0 2px}.brand-image{height:21px}.workspace-switch{display:flex;justify-content:flex-end;padding:4px 2px;margin:0;font-size:12px}.workspace-switch .tiny,.workspace-avatar,.nav-caption,.sidebar-bottom{display:none}.sidebar nav{display:flex;grid-column:1/-1;overflow-x:auto;gap:2px;padding-bottom:4px;scrollbar-width:none}.sidebar nav::-webkit-scrollbar{display:none}.nav-item{flex-shrink:0;width:auto;min-height:32px;line-height:22px;gap:6px;padding:5px 9px;margin:0;font-size:12px}.nav-item svg{width:14px;height:14px}.nav-count{font-size:10px;margin-left:2px}.nav-tail{display:none}.sidebar nav:nth-of-type(2){padding-bottom:6px}.sidebar nav:nth-of-type(2) .nav-item{font-size:11px;color:var(--fg3);min-height:28px;padding-top:3px;padding-bottom:3px}.sidebar nav:nth-of-type(2) .nav-item.active{color:var(--green-ink)}.app-shell{margin:0 5px;min-height:calc(100vh - 120px)}.application-header{padding:10px 14px;gap:9px 14px;min-height:60px;flex-wrap:wrap}.application-title{font-size:16px;order:0}.application-header>.button{font-size:12px;padding:0 10px;order:1;margin-left:auto}.role-switch{order:2;width:100%;border-top:1px solid var(--line);padding-top:6px;gap:6px}.role-switch button{flex:1;font-size:13px;padding:6px 10px}.workspace-context{padding:9px 14px 0;gap:8px;font-size:10px;flex-wrap:wrap}main{padding:15px 14px 24px}.page-heading{align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px}.page-heading h1{font-size:17px}.page-heading p{font-size:12px;line-height:1.7}.page-heading>.button{font-size:12px}.project-strip{gap:8px;flex-wrap:wrap;padding:11px 0 13px}.project-strip strong{font-size:12px}.project-strip div>span{font-size:10px}.project-icon{width:28px;height:28px}.version-tag{font-size:10px}.project-strip>.text-button{font-size:11px;padding:4px}.studio-grid{grid-template-columns:1fr;gap:15px}.viewer-panel{min-height:365px;height:365px}#vehicle-scene{min-height:250px}.viewer-toolbar{inset:13px 12px auto 12px}.viewer-model-label{top:65px;left:16px;font-size:11px}.model-label{display:none}.viewer-footer{justify-content:space-between;padding:10px 12px;gap:8px}.drag-hint{display:flex;font-size:10px;gap:4px}.drag-hint svg{display:none}.explode-control{font-size:11px;gap:6px}.explode-control input{width:60px}.explode-control output{font-size:10px;width:25px}.selected-part{min-height:60px;padding:10px 12px}.selected-part div>span{font-size:10px}.config-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;padding:16px}.panel-title{grid-column:1/-1;margin-bottom:17px}.config-field{margin-bottom:16px}.config-divider{display:none}.vehicle-select button{font-size:11px;height:34px}.vehicle-select button svg{display:none}.config-field>label{font-size:12px}.config-field>label>span{font-size:10px}select{font-size:12px}.toggle-row{margin-bottom:16px;align-self:center}.config-summary{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;margin-top:1px}.config-summary>div:first-child{grid-column:1}.config-summary>strong{grid-column:1;font-size:26px}.config-summary>p{grid-column:1/-1;font-size:11px}.summary-mass{grid-column:2;grid-row:1/3;text-align:right;display:block;margin-top:0;align-self:center}.summary-mass>span,.summary-mass>strong{display:block}.summary-mass>strong{font-size:19px;margin-top:4px}.assistant-open{grid-column:1/-1}.bom-preview{margin-top:22px}.section-heading{gap:11px}.section-heading h2{font-size:14px}.section-heading h2>span{font-size:11px}.section-heading p{font-size:12px}.section-actions{gap:6px}.section-actions>.button{font-size:12px;padding:0 10px}.table-footnote{flex-wrap:wrap;font-size:10px;gap:5px}.app-footer{padding:13px 14px;font-size:10px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr));padding:0;margin:20px 0}.metrics article{padding:17px;border-bottom:1px solid var(--line)}.metrics article:nth-child(2){border-right:0}.metrics article:nth-child(3){border-bottom:0}.metrics article:last-child{border-bottom:0}.metrics strong{font-size:23px}.metrics span{font-size:11px}.card{padding:14px}.search{width:100%}.search input{min-width:0;width:100%}.change-card{padding:16px}.change-heading{align-items:flex-start}.change-heading h2{font-size:13px}.change-heading p{font-size:11px}.change-badge{font-size:10px}.diff-row{gap:9px;font-size:12px;flex-wrap:wrap}.diff-row>strong{width:72px;flex-shrink:0}.change-totals{flex-direction:column;gap:5px;font-size:11px}.change-actions{flex-wrap:wrap}.change-actions .button{font-size:12px}.gallery-card{display:block}.gallery-card>img{height:230px;min-height:0}.gallery-card>div{padding:20px}.source-note{font-size:11px;padding:13px}.roadmap-intro{padding:18px}.roadmap-intro h2{font-size:15px}.roadmap-intro p{font-size:12px}.roadmap-list{padding:0 16px}.roadmap-list article{align-items:flex-start;gap:13px;padding:21px 0}.phase-number{font-size:23px;width:28px}.roadmap-list h2{font-size:14px}.roadmap-list p{font-size:12px}.roadmap-note p{font-size:11px}.outlined-pill{font-size:11px}.ops-notice{font-size:11px;padding:10px 12px;align-items:flex-start;margin-bottom:15px}.ops-notice i{margin-top:3px}.ops-baseline,.procurement-summary{padding:16px}.ops-baseline h2,.procurement-summary h2{font-size:14px}.ops-baseline p,.procurement-summary p{font-size:11px}.order-create{gap:10px}.order-create>label{font-size:11px;gap:5px}.order-create input{width:45px}.order-create .button{font-size:12px;padding:0 10px}.production-flow{padding:15px 10px;gap:5px;margin:13px 0 20px}.flow-step{font-size:10px;gap:4px}.flow-step>span{width:18px;height:18px;font-size:9px}.flow-arrow{font-size:10px}.ops-card{padding:15px}.ops-card-title{font-size:13px}.ops-card-meta{font-size:11px;line-height:1.8}.ops-card-actions{width:100%;justify-content:flex-end}.ops-card-actions .button{font-size:12px;padding:0 10px}.ops-card summary{font-size:11px}.snapshot-list>div{font-size:11px}.procurement-summary{align-items:flex-start;flex-direction:column;gap:14px}.procurement-kpis{width:100%;padding-top:12px;border-top:1px solid var(--line);gap:35px}.procurement-kpis>div{display:flex;align-items:center;gap:12px}.procurement-kpis strong{font-size:23px}.procurement-kpis span{font-size:11px}.ops-block .tiny{font-size:11px}.purchase-lines{gap:8px 17px;font-size:11px}.purchase-total{font-size:11px}.ops-card-hint{font-size:10px}.toast{left:50%;bottom:18px;font-size:12px}.assistant-panel{right:10px;bottom:10px;width:calc(100% - 20px);max-height:calc(100dvh - 20px)}.assistant-body{max-height:calc(100dvh - 175px)}.empty-state{padding:40px 16px}.empty-state p{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Separate internal sites share the Shangshu visual language. */
.role-switch a{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 12px;border-radius:5px;color:var(--fg2);font-size:13px;text-decoration:none;white-space:nowrap}.role-switch a.active{background:var(--bg-alt);color:var(--green-ink)}.sync-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 22px 12px;font-size:11px;color:var(--fg3)}.sync-status .button{height:28px;font-size:11px}.customer-inbox{margin-bottom:25px}.customer-inbox .ops-card>p{font-size:12px;line-height:1.7}.sync-busy main button{pointer-events:none;opacity:.6}body[data-portal="procurement"] #page-production,body[data-portal="procurement"] #page-studio,body[data-portal="procurement"] #page-changes{display:none}.application-title #portal-title{display:block;font-size:16px;color:var(--fg)}@media(max-width:690px){.role-switch a{font-size:12px;padding:0 8px}.sync-status{margin:0 14px 12px}.customer-inbox .section-heading{align-items:flex-start}.application-title #portal-title{font-size:15px}}