.cbe{display:flex;flex-direction:column;gap:16px}.cbe-note{margin:-4px 0 4px;font-size:12px;color:var(--color-text-faint)}.cbe-customer{border:1px solid var(--color-border);border-left:3px solid var(--color-accent);background:var(--color-bg-panel);padding:12px}.cbe-customer-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.cbe-customer-swatch{width:12px;height:12px;flex:none}.cbe-customer-index{font-family:var(--font-mono);font-size:11px;color:var(--color-text-faint);flex:none}.cbe-customer-name{flex:1;min-width:0;border:none;border-bottom:1px solid transparent;background:transparent;font-size:14px;font-weight:600;padding:4px 2px}.cbe-customer-name:hover,.cbe-customer-name:focus{border-bottom-color:var(--color-border);outline:none}.cbe-customer-actions{display:flex;gap:4px;flex:none}.cbe-customer-actions button{width:26px;height:26px;border:1px solid var(--color-border);background:transparent;font-family:var(--font-mono);font-size:12px;color:var(--color-text-muted)}.cbe-customer-actions button:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-accent)}.cbe-customer-actions button:disabled{opacity:.35;cursor:not-allowed}.cbe-remove-customer:hover:not(:disabled){border-color:var(--color-error)!important;color:var(--color-error)!important}.cbe-add-customer{padding:12px;border:1px dashed var(--color-border);background:transparent;color:var(--color-accent);font-size:13px;font-weight:600}.cbe-add-customer:hover{background:var(--color-accent-bg)}.imp{margin-top:var(--space-3)}.imp-file{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.imp-zone{padding:var(--space-4);border:1px dashed var(--color-border);text-align:center;font-size:13px;color:var(--color-text-muted)}.imp-zone p{margin:0;line-height:1.6}.imp-zone strong{color:var(--color-text);font-weight:600}.imp-zone.drag{border-color:var(--color-accent);background:var(--color-accent-bg)}.imp-link{display:inline;min-height:24px;padding:0;border:none;background:none;font:inherit;color:var(--color-accent);text-decoration:underline;text-underline-offset:3px;cursor:pointer}.imp-panel{display:grid;gap:var(--space-3);padding:var(--space-4);border:1px solid var(--color-border);background:var(--color-surface-sunken)}.imp-panel-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-2)}.imp-panel h2{margin:0;font-size:15px;font-weight:600}.imp-paste{display:grid;gap:var(--space-1)}.imp-paste span{font-family:var(--font-mono);font-size:11px;color:var(--color-text-muted)}.imp-paste textarea{width:100%;box-sizing:border-box;padding:var(--space-2);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-family:var(--font-mono);font-size:13px;resize:vertical}.imp-header-toggle input{width:18px;height:18px;margin:0}.imp-note{margin:0;font-size:12px;color:var(--color-text-faint)}.imp-header-toggle{display:flex;align-items:center;min-height:24px;gap:var(--space-2);font-size:13px;color:var(--color-text-muted)}.imp-table-wrap{overflow-x:auto}.imp-table{border-collapse:collapse;width:100%;font-size:12px}.imp-table th{padding:var(--space-1) var(--space-2) var(--space-2);border-bottom:1px solid var(--color-border);text-align:left;vertical-align:top;font-weight:400}.imp-table select{min-height:28px;padding:2px var(--space-1);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-family:var(--font-mono);font-size:11px}.imp-orig{display:block;margin-top:var(--space-1);font-family:var(--font-mono);font-size:10px;color:var(--color-text-faint);white-space:nowrap}.imp-table td{padding:var(--space-1) var(--space-2);border-bottom:1px solid var(--color-border-soft);font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-text);white-space:nowrap}.imp-table td.unused{color:var(--color-text-faint)}.imp-table tr.bad td{color:var(--color-error)}.imp-result p{margin:0;font-size:13px}.imp-result ul{margin:var(--space-1) 0 0;padding-left:var(--space-4);font-size:12px}.imp-ok{color:var(--color-ok)}.imp-warn{color:var(--color-error)}.imp-actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.imp-primary,.imp-secondary{min-height:36px;padding:var(--space-2) var(--space-4);font-size:13px;font-weight:600}.imp-primary{border:1px solid var(--color-text);background:var(--color-text);color:var(--color-on-dark)}.imp-primary:hover:not(:disabled){border-color:var(--color-accent);background:var(--color-accent);color:var(--color-on-accent)}.imp-secondary{border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text)}.imp-secondary:hover:not(:disabled){border-color:var(--color-accent)}.imp-primary:disabled,.imp-secondary:disabled{opacity:.45;cursor:not-allowed}.imp-cancel{min-height:36px;padding:var(--space-2) var(--space-3);border:none;background:transparent;color:var(--color-text-muted);font-size:13px}.imp-status{margin:var(--space-2) 0 0;font-family:var(--font-mono);font-size:12px;line-height:1.5}.imp-status.ok{color:var(--color-ok)}.imp-status.warn{color:var(--color-error)}@media(max-width:640px){.imp-paste textarea,.imp-table select{font-size:16px}}.load-planner{display:flex;flex-direction:column;gap:var(--space-6)}.lp-vehicle-section,.lp-items-section{width:100%}.section-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:10px}.vehicle-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(124px,1fr));gap:var(--space-2)}@media(min-width:641px)and (max-width:1099px){.vehicle-grid{grid-template-columns:repeat(4,1fr)}}@media(min-width:1100px){.vehicle-grid{grid-template-columns:repeat(6,1fr)}}.region-switch{display:inline-flex;margin:0 0 var(--space-3);border:1px solid var(--color-border)}.region-switch button{min-height:34px;padding:var(--space-1) var(--space-3);border:none;background:transparent;color:var(--color-text-muted);font-family:var(--font-mono);font-size:12px;letter-spacing:.02em;cursor:pointer}.region-switch button+button{border-left:1px solid var(--color-border)}.region-switch button:hover{color:var(--color-text)}.region-switch button.on{background:var(--color-accent);color:var(--color-on-accent)}@media(min-width:641px){.vehicle-grid.containers{grid-template-columns:repeat(5,1fr)}}.cs-wrap{margin-top:var(--space-3)}.cs-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;margin:0;border:1px solid var(--color-border);background:var(--color-border)}.cs-strip>div{display:flex;flex-direction:column;gap:2px;padding:var(--space-2) var(--space-3);background:var(--color-surface-sunken)}.cs-strip>div:last-child:nth-child(odd){grid-column:1 / -1}@media(min-width:900px){.cs-strip{grid-template-columns:repeat(5,1fr)}.cs-strip>div:last-child:nth-child(odd){grid-column:auto}}.cs-strip dt{font-family:var(--font-mono);font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted)}.cs-strip dd{margin:0;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.cs-warning{margin:var(--space-2) 0 0;padding:var(--space-2) var(--space-3);font-size:12px;background:var(--color-warn-bg);border-left:2px solid var(--color-warn-border)}.vehicle-card{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);border:1px solid var(--color-border);background:var(--color-bg-panel);text-align:left;box-shadow:var(--elevation-1);transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.vehicle-card:hover{border-color:var(--color-accent);box-shadow:var(--elevation-2);transform:translateY(-1px)}.vehicle-card:active{transform:translateY(0)}.vehicle-card.selected{border-color:var(--color-accent);background:var(--color-accent-bg);box-shadow:var(--elevation-2)}.vehicle-icon-wrap{height:34px;display:flex;align-items:flex-end;color:var(--color-text-faint)}.vehicle-icon{width:100%;height:100%}.vehicle-card.selected .vehicle-icon-wrap{color:var(--color-accent)}.vehicle-label{font-size:13px;font-weight:600}.vehicle-caption{font-family:var(--font-mono);font-size:10px;line-height:1.4;color:var(--color-text-muted)}@media(max-width:640px){.vehicle-grid{display:flex;overflow-x:auto;scroll-snap-type:x proximity;scroll-padding-inline-start:40px;scrollbar-width:thin;margin:0 -16px;padding:2px 16px 8px}.vehicle-card{flex:0 0 136px;scroll-snap-align:start}}.model-vehicle-picker{margin-top:12px;max-width:640px;display:flex;flex-direction:column;gap:12px}.model-picker-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.model-picker-row label{font-size:10px;color:var(--color-text-muted)}.model-picker-row select{display:block;width:100%;margin-top:3px;padding:9px;border:1px solid var(--color-border);font-family:var(--font-mono);font-size:13px;background:var(--color-bg-panel);color:var(--color-text)}.model-spec-card{border:1px solid var(--color-border);background:var(--color-accent-bg);padding:14px}.model-spec-title{font-size:14px;font-weight:600;margin-bottom:4px}.model-spec-dims{font-family:var(--font-mono);font-size:12px;color:var(--color-text-muted);margin-bottom:8px}.model-spec-features{font-size:12px;color:var(--color-text);margin-bottom:8px}.model-spec-disclaimer{font-size:10px;color:var(--color-text-faint);line-height:1.5}.lp-items-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:10px}.lp-items-header .section-label{margin-bottom:0}.multi-customer-toggle{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;color:var(--color-text-muted);cursor:pointer}.multi-customer-toggle{min-height:24px}.multi-customer-toggle input{cursor:pointer;width:18px;height:18px;margin:0}.custom-vehicle-dims{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:12px;max-width:640px}.custom-vehicle-dims label{font-size:10px;color:var(--color-text-muted)}.custom-vehicle-dims input{display:block;width:100%;margin-top:3px;padding:9px;border:1px solid var(--color-border);font-family:var(--font-mono);font-size:13px;background:var(--color-bg-panel)}.lp-main-row{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start}.lp-stage-col{flex:1;min-width:min(420px,100%);display:flex;flex-direction:column;gap:10px}.view-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}.view-tabs{display:flex;flex-wrap:wrap;gap:6px}.tab-btn{padding:8px 16px;font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--color-border);background:transparent;color:var(--color-text)}.tab-btn{transition:border-color var(--duration-fast) var(--ease-out),background-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.tab-btn:hover{border-color:var(--color-accent);color:var(--color-accent-hover)}.tab-btn.active{border-color:var(--color-accent);background:var(--color-accent);color:var(--color-on-accent)}.tab-btn.active:hover{color:var(--color-on-accent)}.stage-controls{display:flex;gap:4px}.stage-controls button{width:36px;height:36px;border:1px solid var(--color-border);background:var(--color-bg-panel);font-family:var(--font-mono);font-size:13px}.stage-controls button:hover{border-color:var(--color-accent);color:var(--color-accent-hover)}.stage-controls .reset-btn{width:auto;padding:0 var(--space-3);font-size:11px}.stage-move{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2);margin:var(--space-2) 0 var(--space-3)}.stage-move>button{height:36px;padding:0 var(--space-3);border:1px solid var(--color-border);background:var(--color-bg-panel);font-family:var(--font-mono);font-size:11px}.stage-move-pad{display:grid;grid-template-columns:repeat(3,36px);grid-template-rows:repeat(2,36px);gap:2px}.stage-move-pad button{border:1px solid var(--color-border);background:var(--color-bg-panel);font-family:var(--font-mono);font-size:13px}.stage-move-pad button:nth-child(1){grid-area:1 / 2}.stage-move-pad button:nth-child(2){grid-area:2 / 1}.stage-move-pad button:nth-child(3){grid-area:2 / 3}.stage-move-pad button:nth-child(4){grid-area:2 / 2}.stage-move button:hover:not([disabled]){border-color:var(--color-accent);color:var(--color-accent-hover)}.stage-move button[disabled]{opacity:.45;cursor:default}.stage-frame{position:relative;border:1px solid var(--color-border);background:var(--color-bg-panel);height:460px;padding:26px 14px 14px 34px;box-sizing:border-box}.corner{position:absolute;font-family:var(--font-mono);font-size:11px;color:var(--color-text-faint)}.tl{top:6px;left:6px}.tr{top:6px;right:6px}.bl{bottom:6px;left:6px}.br{bottom:6px;right:6px}.three-wrap{position:relative;width:100%;height:100%}.three-loading{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-family:var(--font-mono);font-size:11px;color:var(--color-text-faint)}.drag-hint{position:absolute;bottom:10px;right:14px;font-family:var(--font-mono);font-size:10px;color:var(--color-text-faint);pointer-events:none}.layer-slider-row{display:flex;align-items:center;gap:14px;padding:10px 14px;border:1px solid var(--color-border);background:var(--color-bg-panel);font-family:var(--font-mono);font-size:11px;color:var(--color-text-muted)}.layer-slider-row input{flex:1}.lp-aside{width:300px;flex:0 0 300px;position:sticky;top:88px;display:flex;flex-direction:column;gap:14px}@media(max-width:640px){.lp-aside{width:100%;flex:1 1 100%;position:static}}.result-card{border:1px solid var(--color-border);background:var(--color-bg-panel);padding:16px}.metric{margin-bottom:14px}.metric:last-child{margin-bottom:4px}.metric-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:5px;font-size:13px;color:var(--color-text-muted)}.metric-value{font-family:var(--font-mono);font-size:18px;font-weight:600;color:var(--color-text)}.metric-bar-track{height:8px;background:var(--color-bg-stage)}.metric-bar-fill{height:100%;transition:width var(--duration-normal) var(--ease-out)}.metric-sub{font-family:var(--font-mono);font-size:10px;color:var(--color-text-faint);margin-top:4px}.weight-exceeded-note{font-size:11px;color:var(--color-warn-border);margin-top:6px}.placement-customer-group{margin-bottom:12px}.placement-customer-group:last-child{margin-bottom:0}.placement-customer-name{font-family:var(--font-mono);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;margin-bottom:4px}.placement-list{display:flex;flex-direction:column;gap:6px}.placement-item{display:flex;justify-content:space-between;font-size:12px;padding:5px 0;border-bottom:1px solid var(--color-border-soft)}.placement-item:last-child{border-bottom:none}.placement-name{color:var(--color-text-muted)}.placement-count{font-family:var(--font-mono);font-weight:600}.placement-count.partial{color:var(--color-warn-border)}.overflow-list{display:flex;flex-direction:column;gap:6px}.overflow-item{display:flex;justify-content:space-between;font-size:12px;padding:6px 8px;background:var(--color-warn-bg);border-left:2px solid var(--color-warn-border)}.overflow-empty{font-size:12px;color:var(--color-ok)}.download-actions{display:flex;flex-direction:column;gap:8px}.download-primary,.download-secondary{padding:11px;font-size:13px;font-weight:600}.download-primary{border:1px solid var(--color-text);background:var(--color-text);color:var(--color-on-dark)}.download-secondary{border:1px solid var(--color-border);background:transparent;color:var(--color-text)}.download-primary:disabled,.download-secondary:disabled{opacity:.5;cursor:not-allowed}.link-notice{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px;padding:11px 14px;font-size:13px;background:var(--color-accent-bg-soft);border-left:2px solid var(--color-accent);color:var(--color-text)}.link-notice.invalid{background:var(--color-error-bg);border-left-color:var(--color-error)}.link-notice-close{flex:none;padding:6px 10px;border:1px solid var(--color-border);background:transparent;color:var(--color-text-muted);font-size:12px}.link-notice-close:hover{border-color:var(--color-text-muted);color:var(--color-text)}.share-block{margin-top:18px;padding-top:16px;border-top:1px solid var(--color-border-soft)}.share-btn{width:100%;padding:11px;border:1px solid var(--color-text);background:var(--color-text);color:var(--color-on-dark);font-size:13px;font-weight:600}.share-btn:hover{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-accent)}.share-status{margin:10px 0 0;font-family:var(--font-mono);font-size:12px;line-height:1.5}.share-status.ok{color:var(--color-ok)}.share-status.warn{color:var(--color-error)}.share-note{margin:10px 0 0;font-size:11px;line-height:1.5;color:var(--color-text-faint)}.load-sequence{margin-top:var(--space-4)}.seq-scroll{overflow-x:auto}.seq-table{border-collapse:collapse;width:100%;min-width:560px;font-size:13px}.seq-table th,.seq-table td{padding:var(--space-2) 10px;border-bottom:1px solid var(--color-border-soft);text-align:left}.seq-table thead th{font-family:var(--font-mono);font-size:10px;letter-spacing:.03em;text-transform:uppercase;color:var(--color-text-faint);font-weight:500;border-bottom-color:var(--color-border)}.seq-table tbody th{font-weight:400;color:var(--color-text)}.seq-table tbody td{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-text);white-space:nowrap}.seq-customer{display:block;font-family:var(--font-mono);font-size:11px}.seq-note{margin:var(--space-2) 0 0;font-size:12px;line-height:1.5;color:var(--color-text-faint)}.seq-empty{margin:0;font-size:13px;color:var(--color-text-muted)}.seq-details{margin-top:var(--space-3)}.seq-details summary{min-height:24px;cursor:pointer;font-size:13px;font-weight:600;color:var(--color-accent)}.seq-details .seq-scroll{margin-top:var(--space-2);max-height:420px;overflow:auto}.seq-boxes{font-size:12px}.history-bar{margin-bottom:var(--space-5);padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);background:var(--color-surface-sunken)}.history-main{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3)}.history-main p{margin:0;font-size:13px;color:var(--color-text)}.history-summary{font-family:var(--font-mono);font-size:12px;color:var(--color-text-muted)}.history-actions{display:flex;align-items:center;gap:var(--space-2)}.history-restore{min-height:32px;padding:0 var(--space-3);border:1px solid var(--color-text);background:var(--color-text);color:var(--color-on-dark);font-size:12px;font-weight:600}.history-restore:hover{border-color:var(--color-accent);background:var(--color-accent);color:var(--color-on-accent)}.history-link{min-height:24px;padding:0;border:none;background:none;font-size:12px;color:var(--color-accent);text-decoration:underline;text-underline-offset:3px}.history-dismiss{width:32px;height:32px;border:none;background:none;font-size:18px;color:var(--color-text-faint)}.history-list{margin-top:var(--space-3);border-top:1px solid var(--color-border-soft)}.history-list ul{margin:0;padding:0;list-style:none}.history-list li{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-2) 0;border-bottom:1px solid var(--color-border-soft);font-family:var(--font-mono);font-size:12px;color:var(--color-text-muted)}.history-list li button{min-height:28px;padding:0 var(--space-3);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-size:12px;font-weight:600}.history-foot{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center;margin-top:var(--space-2);font-size:11px;color:var(--color-text-faint)}.history-status{margin:0 0 var(--space-4);font-family:var(--font-mono);font-size:12px;color:var(--color-ok)}.remember-toggle{display:flex;gap:var(--space-2);align-items:flex-start;margin-top:var(--space-3);font-size:12px;color:var(--color-text-muted);cursor:pointer}.remember-toggle input{width:18px;height:18px;margin:1px 0 0;flex:none}.remember-toggle small{display:block;margin-top:2px;font-size:11px;color:var(--color-text-faint)}.three-stage-canvas{position:relative;width:100%;height:100%;touch-action:none}.three-stage-canvas canvas{display:block;width:100%!important;height:100%!important;opacity:0;transition:opacity var(--duration-normal) var(--ease-out)}.three-stage-canvas.is-ready canvas{opacity:1}.three-hover-tip{position:absolute;z-index:20;pointer-events:none;background:var(--color-text);color:var(--color-bg);padding:8px 10px;font-family:var(--font-sans);font-size:11px;line-height:1.5;max-width:220px;box-shadow:0 4px 12px #12171b40}.three-hover-customer{font-family:var(--font-mono);font-size:9px;text-transform:uppercase;letter-spacing:.03em;opacity:.75;margin-bottom:2px}.three-hover-name{font-weight:600;margin-bottom:2px}.three-hover-dims{font-family:var(--font-mono);font-size:10px;opacity:.85}.three-unavailable{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;margin:0;padding:24px;max-width:46ch;margin-inline:auto;font-size:13px;line-height:1.6;text-align:center;color:var(--color-text-muted)}.three-sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.three-stage-canvas:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}