.line-builder{--builder-panel-width:272px;z-index:60;height:100dvh;color:var(--color-text);background:var(--color-neutral-surface);flex-direction:column;font:13px Inter,Segoe UI,sans-serif;display:flex;position:fixed;inset:0}.line-builder *{box-sizing:border-box}.lb-header{min-height:66px;color:var(--color-text-light);background:var(--color-text);align-items:center;gap:14px;padding:10px 18px;display:flex}.lb-header>button{color:var(--color-text)}.lb-header h1{margin:0;font-size:17px}.lb-header p{color:var(--color-text-secondary);margin:4px 0 0;font-size:11px}.lb-source{margin-left:auto}.lb-toolbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);flex-wrap:wrap;align-items:center;gap:8px;padding:9px 16px;display:flex}.lb-toolbar label{align-items:center;gap:7px;display:flex}.lb-toolbar .lb-status{color:var(--color-text-secondary);margin-left:auto;font-size:11px}.lb-workspace{flex:1;min-height:0;position:relative;overflow:clip}.lb-scene{position:absolute;inset:0}.lb-panel{z-index:5;width:272px;padding-bottom:env(safe-area-inset-bottom);background:var(--color-surface);box-shadow:0 5px 20px color-mix(in srgb, var(--color-text) 7%, transparent);transition:transform .2s,visibility .2s;position:absolute;top:0;bottom:0;overflow:auto}.lb-properties{border-right:1px solid var(--color-border);left:0}.lb-catalog{border-left:1px solid var(--color-border);flex-direction:column;display:flex;right:0;overflow:hidden}.lb-properties[data-open=false]{visibility:hidden;transform:translate(-105%)}.lb-catalog[data-open=false]{visibility:hidden;transform:translate(105%)}.lb-panel-head{align-items:center;gap:7px;padding:14px;display:flex}.lb-panel-head h2{flex:1;margin:0;font-size:15px}.line-builder .lb-close{background:0 0;border:0;place-items:center;width:32px;height:32px;min-height:32px;padding:6px;line-height:1;display:grid}.lb-close svg{width:20px;height:20px;display:block}.line-builder .lb-drawer-handle{z-index:6;border-radius:8px 0 0 8px;place-items:center;width:30px;height:52px;padding:5px;transition:right .2s,background-color .2s;display:grid;position:absolute;top:12px;right:0}.lb-drawer-handle[data-open=true]{right:var(--builder-panel-width)}.lb-drawer-handle svg{width:20px;height:20px}.lb-view{z-index:2;background:var(--color-surface);border:1px solid var(--color-border);border-radius:9px;gap:3px;padding:3px;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%)}.lb-view button{border:0;min-height:29px}.lb-view button[aria-pressed=true]{color:var(--color-text-light);background:var(--color-primary)}.lb-search{width:calc(100% - 28px);margin:0 14px 14px}.lb-cards{grid-template-columns:1fr 1fr;gap:7px;padding:0 14px 14px;display:grid}.lb-card{min-width:0;position:relative}.lb-card-main{white-space:normal;text-align:left;flex-direction:column;align-items:stretch;width:100%;height:100%;min-height:106px!important;padding:8px!important;font-size:11px!important}.lb-card-main svg{width:100%;height:46px;margin-bottom:5px;display:block}.lb-card[data-hidden=true] .lb-card-main{opacity:.55;border-style:dashed}.line-builder .lb-card-eye{opacity:0;pointer-events:none;width:22px;height:22px;min-height:22px;padding:3px;position:absolute;top:4px;right:4px}.lb-card:hover .lb-card-eye{opacity:1;pointer-events:auto}.lb-card-eye svg,.lb-eye svg{width:14px;height:12px;display:block}.lb-eye[aria-pressed=true]{background:var(--color-brand-surface);border-color:var(--color-primary)}.lb-note{color:var(--color-text-secondary);margin:0;padding:12px 14px;font-size:11px;line-height:1.55}.lb-field{flex-direction:column;gap:6px;margin:0 14px 14px;font-size:11px;display:flex}.lb-property-title{margin:0 14px 16px;font-size:12px}.lb-preview{z-index:4;background:color-mix(in srgb, var(--color-surface) 96%, transparent);border:1px solid var(--color-brand-border);width:min(410px,100% - 24px);box-shadow:0 12px 30px color-mix(in srgb, var(--color-text) 13%, transparent);border-radius:12px;padding:13px;position:absolute;bottom:22px;left:50%;transform:translate(-50%)}.lb-preview p{margin:0 0 9px;font-size:12px}.lb-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.lb-error{color:var(--color-error)}.lb-notice{background:var(--color-neutral-surface);padding:9px 16px;font-size:12px}.lb-loading{text-align:center;flex:1;place-content:center;gap:12px;display:grid}.lb-mobile{display:none}.lb-dialog p{font-size:13px;line-height:1.6}.lb-dialog-fields{gap:var(--gap-m);margin-bottom:var(--gap-l);display:grid}.lb-dialog .lb-actions button{flex:140px}@media (width<=760px){.lb-header{flex-wrap:wrap;gap:9px;padding:10px 12px}.lb-source{width:100%;margin:0}.lb-toolbar{gap:6px;padding:7px 10px}.lb-toolbar label{font-size:11px}.lb-toolbar .lb-status{width:100%;margin:0}.lb-workspace{--builder-panel-width:min(286px, calc(100% - 48px))}.lb-mobile{padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:var(--color-surface);border-top:1px solid var(--color-border);justify-content:center;gap:9px;display:flex}.lb-preview{bottom:12px}}@media (prefers-reduced-motion:reduce){.line-builder *,.line-builder :before,.line-builder :after{transition:none!important;animation:none!important}}.lb-catalog .lb-panel-head{padding-right:14px}@media (prefers-reduced-motion:reduce){.line-builder .lb-panel{transition:transform .2s,visibility .2s!important}.line-builder .lb-drawer-handle{transition:right .2s,background-color .2s!important}}.lb-current-line{text-overflow:ellipsis;white-space:nowrap;max-width:240px;overflow:hidden}.lb-line-picker{gap:8px;margin-bottom:20px;display:grid}.lb-line-picker h3{margin:12px 0 4px;font-size:13px}.lb-line-picker button{height:auto;min-height:var(--height-m);white-space:normal;text-align:left;justify-content:space-between;align-items:center;gap:12px;display:flex}.lb-line-picker span{color:var(--color-text-secondary);font-size:11px}.lb-shortcuts,.lb-placement-hint{z-index:3;border:1px solid var(--color-border);background:color-mix(in srgb, var(--color-surface) 95%, transparent);pointer-events:none;border-radius:9px;position:absolute;left:50%;transform:translate(-50%)}.lb-shortcuts{bottom:max(12px, env(safe-area-inset-bottom));flex-wrap:wrap;justify-content:center;gap:6px 14px;width:max-content;max-width:calc(100% - 40px);padding:9px 12px;font-size:11px;display:flex}.lb-shortcuts span{white-space:nowrap}.lb-shortcuts kbd{color:var(--color-primary);font-family:inherit;font-weight:600}.lb-placement-hint{text-align:center;width:max-content;max-width:calc(100% - 40px);padding:9px 12px;font-size:12px;bottom:66px}@media (width<=760px){.lb-shortcuts{display:none}.lb-placement-hint{bottom:12px}}.lb-catalog-tools{flex:none}.lb-catalog-results{overscroll-behavior:contain;scrollbar-gutter:stable;min-height:0;overflow-y:auto}.lb-brand{flex:none;align-items:center;gap:10px;display:flex}.lb-brand b{font-size:18px;font-weight:650}.lb-logo{width:36px;height:36px;color:var(--color-primary);background:var(--color-brand-surface);border-radius:9px;place-items:center;display:grid}@media (width<=760px){.lb-brand{gap:7px}.lb-brand b{font-size:16px}}.lb-editor-toolbar{color:var(--color-text);background:color-mix(in srgb, var(--color-surface) 93%, transparent);border-bottom:1px solid var(--color-border)}.lb-property-tabs{padding:0 14px 16px}.lb-property-tabs [role=tablist]{gap:2px}.lb-property-tabs [role=tab]{padding-left:7px;padding-right:7px;font-size:11px}.lb-property-fields{flex-direction:column;gap:16px;padding-top:16px;display:flex}.lb-property-fields .lb-note{margin:0;padding:0}.lb-selected-module{border-top:1px solid var(--color-border);flex-direction:column;gap:8px;padding-top:12px;display:flex}.lb-service-coordinates{border:0;grid-template-columns:1fr 1fr;gap:10px;min-width:0;margin:0;padding:8px 0 0;display:grid}.lb-service-coordinates legend{color:var(--color-text-secondary);font-size:12px}.lb-notice:has(button){flex-wrap:wrap;align-items:center;gap:10px;display:flex}