:root{--color-bg:#f8fafc;--color-surface:#fff;--color-surface-hover:#f1f5f9;--color-border:#e2e8f0;--color-text-main:#0f172a;--color-text-muted:#64748b;--color-primary:#8b5a2b;--color-primary-light:#f7ede2;--color-primary-hover:#73461e;--color-danger:#dc2626;--color-danger-light:#fee2e2;--color-danger-hover:#b91c1c;--font-family-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--space-2xs:.25rem;--space-xs:.5rem;--space-sm:.75rem;--space-md:1rem;--space-lg:1.25rem;--space-xl:1.5rem;--space-2xl:2rem;--card-radius:8px;--card-border:1px solid var(--color-border);--card-shadow:0 1px 3px #0000000d;--visualizer-height:clamp(520px, 60vh, 760px)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-sans);background-color:var(--color-bg);color:var(--color-text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;line-height:1.5}#root{flex-direction:column;min-height:100vh;display:flex}.workshop-panel{background-color:var(--color-surface,#fff);border:var(--card-border,1px solid #e5e7eb);border-radius:var(--card-radius,8px);box-shadow:var(--card-shadow,0 1px 3px #0000000d);width:100%;min-width:0;margin-top:.5rem;padding:1.25rem 1.5rem;transition:opacity .2s}.workshop-panel.is-stale{opacity:.75}.workshop-header-row{border-bottom:1px solid var(--color-border,#e5e7eb);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;padding-bottom:.875rem;display:flex}.workshop-title-area{flex:1;min-width:240px}.workshop-main-title{color:var(--color-text-main,#1f2937);margin:0 0 .25rem;font-size:1.1875rem;font-weight:700}.workshop-subtitle{color:var(--color-text-muted,#6b7280);margin:0;font-size:.875rem}.workshop-tab-toggle-group{background-color:#f3f4f6;border:1px solid #e5e7eb;border-radius:6px;padding:.25rem;display:inline-flex}.workshop-tab-btn{color:#4b5563;cursor:pointer;background:0 0;border:none;border-radius:4px;min-height:32px;padding:.35rem .875rem;font-size:.875rem;font-weight:600;transition:all .15s}.workshop-tab-btn:hover{color:#111827}.workshop-tab-btn.active{color:#8b5a2b;background-color:#fff;box-shadow:0 1px 2px #00000014}.workshop-tab-btn:focus-visible{outline:2px solid var(--color-primary,#8b5a2b);outline-offset:2px}.workshop-unavailable-message{text-align:center;border:1px dashed var(--color-border,#e5e7eb);color:var(--color-text-muted,#6b7280);background-color:#f9fafb;border-radius:6px;padding:1.5rem;font-size:.9375rem}.workshop-view-header{background-color:#faf7f2;border:1px solid #eddcd0;border-radius:6px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1rem;padding:.5rem .875rem;display:flex}.workshop-metadata-badge{color:#6a4023;align-items:center;gap:.5rem;font-size:.875rem;font-weight:600;display:inline-flex}.metadata-separator{color:#bfa590}.cutlist-summary-pills,.processplan-summary-pills{flex-wrap:wrap;gap:.5rem;display:inline-flex}.summary-pill{color:#5c3a1e;background-color:#fff;border:1px solid #e1cebe;border-radius:12px;align-items:center;padding:.2rem .55rem;font-size:.8125rem;display:inline-flex}.summary-pill strong{color:#8b5a2b;margin-right:.25rem}.workshop-cutlist-table-container{border:1px solid var(--color-border,#e5e7eb);background-color:#fff;border-radius:6px;width:100%;overflow-x:auto}.workshop-table{border-collapse:collapse;text-align:left;width:100%;font-size:.875rem}.workshop-table th{color:#4b5563;white-space:nowrap;background-color:#f9fafb;border-bottom:1px solid #e5e7eb;padding:.625rem .875rem;font-weight:600}.col-part{width:22%;min-width:150px}.col-qty{text-align:center;width:6%;min-width:48px}.col-dim{width:12%;min-width:85px}.col-notes{width:36%;min-width:200px}.workshop-table td{color:#1f2937;vertical-align:top;border-bottom:1px solid #f3f4f6;padding:.625rem .875rem}.workshop-table tbody tr:last-child td{border-bottom:none}.workshop-table tbody tr:hover{background-color:#fdfaf6}.cell-part{color:#111827;font-weight:600}.cell-qty{text-align:center;font-variant-numeric:tabular-nums;font-weight:600}.cell-dim{font-variant-numeric:tabular-nums;white-space:nowrap}.item-notes-list{color:#4b5563;margin:0;padding-left:1.125rem;font-size:.8125rem;line-height:1.4}.workshop-cutlist-explanation{color:#475569;background-color:#f8fafc;border-left:3px solid #8b5a2b;border-radius:0 4px 4px 0;margin-top:1rem;padding:.75rem 1rem;font-size:.8125rem;line-height:1.45}.process-steps-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}@media (width>=1200px){.process-steps-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:.875rem;display:grid}}.process-step-card{border:1px solid var(--color-border,#e5e7eb);background-color:#fff;border-radius:6px;min-width:0;transition:border-color .15s;overflow:hidden}.process-step-card:hover{border-color:#d1d5db}.process-step-details{width:100%}.process-step-summary{cursor:pointer;-webkit-user-select:none;user-select:none;color:#1f2937;background-color:#f9fafb;align-items:center;gap:.75rem;padding:.625rem .875rem;font-size:.875rem;font-weight:600;transition:background-color .15s;display:flex}.process-step-summary:hover{background-color:#f3f4f6}.process-step-summary:focus-visible{outline:2px solid var(--color-primary,#8b5a2b);outline-offset:-1px}.step-badge{color:#374151;text-transform:uppercase;letter-spacing:.025em;white-space:nowrap;background-color:#e5e7eb;border-radius:4px;padding:.15rem .5rem;font-size:.75rem;font-weight:700;display:inline-block}.step-title-text{flex:1}.step-content-body{border-top:1px solid #f3f4f6;padding:.875rem 1rem}.step-instructions-list{color:#374151;margin:0 0 .75rem;padding-left:1.25rem;font-size:.8125rem;line-height:1.5}.step-instructions-list li{margin-bottom:.35rem}.step-measurements-panel{background-color:#fdfaf6;border:1px solid #f2e4d8;border-radius:6px;margin-top:.625rem;padding:.625rem .875rem}.step-measurements-title{text-transform:uppercase;letter-spacing:.05em;color:#8b5a2b;margin:0 0 .375rem;font-size:.75rem;font-weight:700}.step-measurements-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.375rem .75rem;margin:0;display:grid}.step-measurement-item{border-bottom:1px dashed #eedccf;justify-content:space-between;align-items:baseline;gap:.5rem;padding:.2rem 0;display:flex}.step-measurement-item:last-child{border-bottom:none}.measurement-label{color:#6b7280;font-size:.75rem;font-weight:500}.measurement-value{color:#1f2937;font-variant-numeric:tabular-nums;margin:0;font-size:.8125rem;font-weight:700}.step-notes-panel{color:#166534;background-color:#f0fdf4;border:1px solid #bbf7d0;border-radius:4px;margin-top:.625rem;padding:.5rem .75rem;font-size:.75rem}.step-note-text{margin:0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=768px){.workshop-header-row{flex-direction:column;align-items:stretch}.workshop-tab-toggle-group{width:100%;display:flex}.workshop-tab-btn{text-align:center;flex:1}.workshop-view-header{flex-direction:column;align-items:stretch}.step-measurements-grid{grid-template-columns:1fr}}.technical-drawing-card{background:var(--card-bg,#fff);border:var(--card-border,1px solid #e2e8f0);border-radius:var(--card-radius,8px);box-shadow:var(--card-shadow,0 1px 3px #0000000d);flex-direction:column;margin-bottom:0;display:flex;overflow:hidden}.technical-drawing-header{border-bottom:1px solid var(--card-border,#e2e8f0);background:#f8fafc;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding:.625rem .875rem;display:flex}.technical-drawing-title{color:#1e293b;margin:0;font-size:.9375rem;font-weight:600}.technical-drawing-tabs{background:#e2e8f0;border-radius:6px;gap:.25rem;padding:2px;display:flex}.technical-drawing-tab{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:4px;min-height:28px;padding:.3rem .65rem;font-size:.8125rem;font-weight:500;transition:all .15s}.technical-drawing-tab:hover{color:#1e293b}.technical-drawing-tab.is-active{color:#0f172a;background:#fff;font-weight:600;box-shadow:0 1px 2px #0000001a}.technical-drawing-tab:focus-visible{outline:2px solid var(--color-primary,#8b5a2b);outline-offset:1px}.technical-drawing-viewer{width:100%;height:var(--visualizer-height,clamp(520px, 60vh, 760px));-webkit-user-select:none;user-select:none;background:#fdfdfd;justify-content:center;align-items:center;min-height:340px;display:flex;position:relative;overflow:hidden}@media (width>=1500px){.technical-drawing-viewer{height:clamp(560px,62vh,760px)}}@media (width>=980px) and (width<=1499px){.technical-drawing-viewer{height:clamp(480px,54vh,600px)}}@media (width<=979px) and (width>=720px){.technical-drawing-viewer{height:440px;min-height:340px}}@media (width<=719px){.technical-drawing-viewer{height:350px;min-height:300px}}.technical-drawing-svg{cursor:grab;width:100%;height:100%}.technical-drawing-svg.is-panning{cursor:grabbing}.technical-drawing-controls{border-top:1px solid var(--card-border,#e2e8f0);background:#f8fafc;justify-content:flex-end;align-items:center;gap:.5rem;padding:.5rem 1rem;display:flex}.drawing-control-btn{color:#334155;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:4px;justify-content:center;align-items:center;padding:.35rem .65rem;font-size:.8rem;font-weight:500;transition:all .15s;display:inline-flex}.drawing-control-btn:hover{color:#0f172a;background:#f1f5f9;border-color:#94a3b8}.drawing-control-btn:focus-visible{outline-offset:1px;outline:2px solid #2563eb}.drawing-unavailable-state{text-align:center;color:#64748b;flex-direction:column;justify-content:center;align-items:center;min-height:260px;padding:2rem 1.5rem;display:flex}.drawing-unavailable-icon{opacity:.6;margin-bottom:.75rem;font-size:2rem}.drawing-unavailable-text{max-width:320px;margin:0;font-size:.95rem;line-height:1.4}.drawing-primitive{stroke:#1e293b;stroke-width:1.5px;fill-opacity:.15}.part-body,.part-side,.part-end,.part-end-wall-stop,.part-end-wall-locking,.part-handle-stop,.part-handle-locking,.part-housing-dado,.part-handle-bay,.part-wall{fill:#94a3b8;stroke:#1e293b}.part-bottom{fill:#cbd5e1;stroke:#1e293b}.part-lid-panel{fill:#3b82f6;fill-opacity:.2;stroke:#1d4ed8}.part-straight-lid-batten{fill:#0ea5e9;fill-opacity:.25;stroke:#0369a1}.part-fixed-top-batten,.part-fixed-top-batten-stop,.part-fixed-top-batten-locking{fill:#64748b;fill-opacity:.3;stroke:#0f172a}.part-locking-lid-batten{fill:#f59e0b;fill-opacity:.3;stroke:#b45309}.part-locking-wedge{fill:#ef4444;fill-opacity:.35;stroke:#b91c1c}.drawing-line.kind-visible{stroke:#1e293b;stroke-width:1.5px}.drawing-line.kind-hidden,.is-hidden-edge{stroke:#64748b;stroke-width:1.25px;stroke-dasharray:4 3;fill-opacity:.05}.drawing-line.kind-construction{stroke:#94a3b8;stroke-width:1px;stroke-dasharray:2 2}.dimension-line{stroke:#475569;stroke-width:1px}.dimension-extension-line{stroke:#94a3b8;stroke-width:.75px}.dimension-arrow{fill:#475569}.dimension-text{fill:#334155;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:10px;font-weight:600}.drawing-annotation{fill:#0f172a;font-family:system-ui,-apple-system,sans-serif;font-size:11px;font-weight:600}.drawing-annotation-secondary{fill:#475569;font-family:system-ui,-apple-system,sans-serif;font-size:9.5px;font-weight:500}@media (width<=640px){.technical-drawing-viewer{height:320px}}.design-editor{flex-direction:column;gap:1.25rem;width:100%;min-width:0;display:flex}.editor-top-bar{background-color:var(--color-surface);border:var(--card-border);border-radius:var(--card-radius,8px);box-shadow:var(--card-shadow);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.875rem;min-width:0;padding:.75rem 1.25rem;display:flex}.editor-context-meta{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.875rem;display:flex}.editor-context-item{color:var(--color-text-muted)}.editor-context-item strong{color:var(--color-text-main);font-weight:600}.editor-context-separator{color:#94a3b8;font-weight:600}.unit-selector-wrapper{flex-direction:column;align-items:flex-end;gap:.25rem;display:flex}.unit-selector-group{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;gap:2px;padding:2px;display:inline-flex}.unit-button{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;min-height:34px;padding:.35rem .75rem;font-size:.875rem;font-weight:600;transition:all .15s ease-in-out}.unit-button:hover:not(:disabled){color:var(--color-text-main)}.unit-button.active{background-color:var(--color-surface);color:var(--color-primary);box-shadow:0 1px 2px #00000014}.unit-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.unit-button:disabled{opacity:.5;cursor:not-allowed}.unit-blocked-message{color:#b91c1c;font-size:.8125rem;font-weight:500}.unit-precision-hint{color:var(--color-text-muted);font-size:.75rem}.validation-panel{border-radius:var(--card-radius,8px);flex-direction:column;gap:.375rem;min-width:0;padding:.875rem 1.125rem;display:flex}.validation-input-errors{color:#991b1b;background-color:#fef2f2;border:1px solid #fecaca}.validation-geometry-errors{color:#92400e;background-color:#fffbeb;border:1px solid #fde68a}.validation-warnings-only{color:#166534;background-color:#f0fdf4;border:1px solid #bbf7d0}.validation-header{align-items:center;gap:.5rem;display:flex}.validation-icon{font-size:1.125rem}.validation-title{margin:0;font-size:.9375rem;font-weight:700}.validation-description{margin:0;font-size:.875rem}.validation-list{flex-direction:column;gap:.25rem;padding-left:1.25rem;font-size:.875rem;list-style-type:disc;display:flex}.validation-warnings-subgroup{border-top:1px solid #fef3c7;margin-top:.375rem;padding-top:.375rem}.validation-subtitle{margin-bottom:.25rem;font-size:.875rem;font-weight:600}.editor-inputs-column,.editor-visualization-column,.editor-calculated-column,.editor-workshop-section{width:100%;min-width:0}.editor-inputs-column{flex-direction:column;gap:1rem;display:flex}.editor-card{background-color:var(--color-surface);border:var(--card-border);border-radius:var(--card-radius,8px);box-shadow:var(--card-shadow);min-width:0;padding:1.125rem 1.25rem}.editor-card-title{color:var(--color-text-main);border-bottom:1px solid var(--color-border);margin-bottom:1rem;padding-bottom:.5rem;font-size:1.0625rem;font-weight:700}.field-grid{grid-template-columns:1fr 1fr;gap:.875rem;display:grid}.editor-field{flex-direction:column;gap:.25rem;min-width:0;display:flex}.field-header{justify-content:space-between;align-items:baseline;gap:.375rem;display:flex}.field-label{color:var(--color-text-main);overflow-wrap:anywhere;font-size:.875rem;font-weight:600}.field-symbol{color:var(--color-text-muted);flex-shrink:0;font-size:.8125rem;font-weight:500}.field-unit-badge{color:var(--color-text-muted);background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:4px;flex-shrink:0;padding:.125rem .375rem;font-size:.75rem;font-weight:600}.field-input-wrapper{position:relative}.field-input{width:100%;color:var(--color-text-main);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;min-height:36px;padding:.45rem .65rem;font-family:inherit;font-size:.9375rem;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}.field-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light);outline:none}.editor-field.has-error .field-input{background-color:#fffbfb;border-color:#dc2626}.editor-field.has-error .field-input:focus{box-shadow:0 0 0 3px #fee2e2}.field-helper{color:var(--color-text-muted);margin-top:.125rem;font-size:.75rem;line-height:1.35}.field-error{color:#dc2626;margin-top:.125rem;font-size:.75rem;font-weight:600;line-height:1.35}.advanced-details{border:none}.advanced-summary{color:var(--color-text-main);cursor:pointer;border-bottom:1px solid var(--color-border);-webkit-user-select:none;user-select:none;outline:none;padding-bottom:.5rem;font-size:1.0625rem;font-weight:700}.advanced-summary:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.advanced-content{margin-top:1rem}.editor-visualization-column{flex-direction:column;gap:.75rem;display:flex}.visualization-mode-bar{background-color:var(--color-surface);border:var(--card-border);border-radius:var(--card-radius,8px);box-shadow:var(--card-shadow);justify-content:space-between;align-items:center;gap:.5rem;padding:.5rem .875rem;display:flex}.visualization-mode-label{color:var(--color-text-muted);font-size:.8125rem;font-weight:600}.visualization-toggle-group{gap:.375rem;display:flex}.visualization-toggle-btn{color:var(--color-text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;min-height:32px;padding:.35rem .75rem;font-size:.875rem;font-weight:600;transition:all .15s ease-in-out}.visualization-toggle-btn:hover{background-color:var(--color-surface-hover);color:var(--color-text-main)}.visualization-toggle-btn.active{background-color:var(--color-primary-light,#f7ede2);color:var(--color-primary,#8b5a2b);border-color:#eddcd0}.visualization-toggle-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.viewer-fallback-loading{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--card-radius,8px);min-height:400px;color:var(--color-text-muted);justify-content:center;align-items:center;font-size:.9375rem;display:flex}.editor-calculated-column{flex-direction:column;display:flex}.calculated-panel{background-color:var(--color-surface);border:var(--card-border);border-radius:var(--card-radius,8px);box-shadow:var(--card-shadow);flex-direction:column;gap:1rem;min-width:0;padding:1.125rem 1.25rem;transition:opacity .2s;display:flex}.calculated-panel.is-stale{opacity:.75}.calculated-header-row{border-bottom:1px solid var(--color-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding-bottom:.625rem;display:flex}.calculated-main-title{color:var(--color-text-main);margin:0;font-size:1.0625rem;font-weight:700}.design-status-badge{border-radius:9999px;align-items:center;gap:.375rem;padding:.2rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.design-status-badge.status-valid{color:#15803d;background-color:#dcfce7;border:1px solid #bbf7d0}.design-status-badge.status-invalid{color:#b91c1c;background-color:#fee2e2;border:1px solid #fecaca}.design-status-badge.status-warning{color:#b45309;background-color:#fef3c7;border:1px solid #fde68a}.status-icon{font-size:.8125rem}.calculated-unavailable-message{text-align:center;color:var(--color-text-muted);background-color:var(--color-bg);border:1px dashed var(--color-border);border-radius:6px;padding:1.5rem 1rem;font-size:.875rem;font-style:italic}.calculated-groups-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.75rem;display:grid}.calc-group{border:1px solid var(--color-border);background-color:#f8fafc;border-radius:6px;flex-direction:column;gap:.375rem;min-width:0;padding:.75rem .875rem;display:flex}.calc-group-title{color:var(--color-text-main);margin-bottom:.125rem;font-size:.875rem;font-weight:700}.calc-group-note{color:var(--color-text-muted);margin-bottom:.25rem;font-size:.75rem;line-height:1.35}.calc-list{flex-direction:column;gap:.25rem;display:flex}.calc-item{background-color:var(--color-surface);border:1px solid #0000000a;border-radius:4px;justify-content:space-between;align-items:baseline;gap:.5rem;padding:.25rem .375rem;font-size:.8125rem;display:flex}.calc-item dt{color:var(--color-text-muted);overflow-wrap:anywhere;flex-direction:column;min-width:0;display:flex}.calc-item dd{color:var(--color-text-main);text-align:right;white-space:nowrap;flex-shrink:0;font-weight:700}.calc-item.highlight-item{background-color:var(--color-primary-light);border:1px solid #8b5a2b33}.calc-item.highlight-item dt span{color:var(--color-primary);font-weight:600}.calc-item-helper{color:var(--color-text-muted);margin-top:.125rem;font-size:.6875rem;font-weight:400}.highlight-value{color:var(--color-primary);font-size:.9375rem}.editor-workshop-section{width:100%;min-width:0}.editor-precision-footer{text-align:center;color:var(--color-text-muted);padding:.5rem 0;font-size:.8125rem}.material-selector-row{flex-direction:column;gap:.75rem;display:flex}.material-select-wrapper{width:100%;position:relative}.material-select{cursor:pointer;width:100%}.material-info-card{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;flex-direction:column;gap:.375rem;margin-top:.375rem;padding:.75rem .875rem;display:flex}.material-info-header{align-items:center;gap:.75rem;display:flex}.material-color-swatch{border:1px solid #00000026;border-radius:4px;flex-shrink:0;width:24px;height:24px;box-shadow:0 1px 2px #00000014}.material-selected-name{color:var(--color-text-main);font-size:.875rem;font-weight:700}.material-description{color:var(--color-text-main);margin:0;font-size:.8125rem;line-height:1.4}.material-disclaimer{color:var(--color-text-muted);border-top:1px dashed var(--color-border);margin:0;padding-top:.25rem;font-size:.6875rem;font-style:italic;line-height:1.35}@media (width>=1500px){.editor-workspace-grid{grid-template-columns:minmax(340px,400px) minmax(600px,1fr) minmax(340px,430px);grid-template-areas:"inputs visualization calculated";align-items:start;gap:1.25rem;display:grid}.editor-inputs-column{grid-area:inputs}.editor-visualization-column{grid-area:visualization;align-self:start;position:sticky;top:1rem}.editor-calculated-column{grid-area:calculated}}@media (width>=980px) and (width<=1499px){.editor-workspace-grid{grid-template-columns:minmax(320px,380px) minmax(0,1fr);grid-template-areas:"inputs visualization""inputs calculated";align-items:start;gap:1.25rem;display:grid}.editor-inputs-column{grid-area:inputs}.editor-visualization-column{grid-area:visualization}.editor-calculated-column{grid-area:calculated}}@media (width<=979px){.editor-workspace-grid{flex-direction:column;gap:1.25rem;display:flex}}@media (width<=640px){.field-grid{grid-template-columns:1fr}.editor-top-bar{flex-direction:column;align-items:stretch}.unit-selector-wrapper{align-items:flex-start}.unit-selector-group{width:100%;display:flex}.unit-button{text-align:center;flex:1}}.design-manager{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--card-radius,8px);box-shadow:var(--card-shadow,0 1px 3px #0000000d);flex-direction:column;gap:.75rem;min-width:0;padding:1rem 1.25rem;display:flex}.design-manager-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.design-title-group{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.design-title-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.8125rem;font-weight:600}.design-title{color:var(--color-text-main);word-break:break-word;font-size:1.1875rem;font-weight:700}.persistence-badge{letter-spacing:.025em;border-radius:9999px;align-items:center;gap:.375rem;padding:.2rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.persistence-badge-saved{color:#166534;background-color:#dcfce7;border:1px solid #bbf7d0}.persistence-badge-unsaved_changes{color:#92400e;background-color:#fef3c7;border:1px solid #fde68a}.persistence-badge-not_saved{color:#475569;background-color:#f1f5f9;border:1px solid #cbd5e1}.design-manager-toolbar{border-top:1px solid var(--color-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding-top:.5rem;display:flex}.design-selector-group{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.saved-design-select{border:1px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text-main);border-radius:6px;min-width:170px;max-width:240px;min-height:36px;padding:.375rem .625rem;font-size:.875rem}.saved-design-select:focus-visible{outline:2px solid var(--color-primary);outline-offset:1px}.design-action-buttons{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.design-actions-group{flex-wrap:wrap;align-items:center;gap:.375rem;display:inline-flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;min-height:36px;padding:.375rem .75rem;font-size:.875rem;font-weight:600;line-height:1.25;transition:all .15s ease-in-out;display:inline-flex}.btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover:not(:disabled){background-color:#734820}.btn-secondary{background-color:var(--color-surface);color:var(--color-text-main);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-surface-hover)}.btn-danger{background-color:var(--color-surface);color:#b91c1c;border-color:#fca5a5}.btn-danger:hover:not(:disabled){background-color:#fef2f2}.btn-danger:focus-visible{outline-offset:2px;outline:2px solid #dc2626}.design-manager-status-area{border-radius:6px;padding:.5rem .75rem;font-size:.875rem}.status-info{color:#1e40af;background-color:#eff6ff;border:1px solid #bfdbfe}.status-success{color:#166534;background-color:#f0fdf4;border:1px solid #bbf7d0}.status-warning{color:#92400e;background-color:#fffbeb;border:1px solid #fde68a}.status-error{color:#991b1b;background-color:#fef2f2;border:1px solid #fecaca}.design-manager-footer-note{color:var(--color-text-muted);font-size:.75rem}@media (width>=1280px){.design-manager{grid-template-columns:auto 1fr;align-items:center;gap:.5rem 1.25rem;display:grid}.design-manager-header{grid-column:1}.design-manager-toolbar{border-top:none;grid-column:2;justify-content:flex-end;padding-top:0}.design-manager-status-area,.design-manager-footer-note{grid-column:1/-1}}.dialog-backdrop{z-index:1000;background-color:#0f172a80;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.dialog-content{background-color:var(--color-surface);border-radius:8px;flex-direction:column;gap:1.25rem;width:100%;max-width:440px;padding:1.5rem;display:flex;box-shadow:0 10px 25px #00000026}.dialog-header{justify-content:space-between;align-items:center;display:flex}.dialog-title{color:var(--color-text-main);font-size:1.125rem;font-weight:700}.dialog-close-btn{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;padding:.25rem;font-size:1.5rem;line-height:1}.dialog-close-btn:hover{color:var(--color-text-main)}.dialog-form{flex-direction:column;gap:1rem;display:flex}.dialog-field{flex-direction:column;gap:.375rem;display:flex}.dialog-label{color:var(--color-text-main);font-size:.875rem;font-weight:600}.dialog-input{border:1px solid var(--color-border);border-radius:6px;padding:.5rem .75rem;font-size:.9375rem}.dialog-input:focus{outline:2px solid var(--color-primary);outline-offset:1px}.dialog-input-error{border-color:#ef4444}.dialog-error{color:#dc2626;font-size:.8125rem}.dialog-actions{justify-content:flex-end;gap:.75rem;display:flex}@media (width<=640px){.design-manager{padding:1rem}.design-manager-toolbar{flex-direction:column;align-items:stretch}.design-selector-group{width:100%}.saved-design-select{flex:1;max-width:none}.design-action-buttons{justify-content:flex-start;width:100%}}.app-container{flex-direction:column;min-height:100vh;display:flex}.app-header{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);padding:.875rem clamp(1rem,2.5vw,2.5rem)}.header-content{justify-content:space-between;align-items:center;gap:1rem;width:100%;max-width:none;margin:0 auto;display:flex}.header-brand{align-items:center;gap:.75rem;display:flex}.header-logo{width:28px;height:28px}.header-title{color:var(--color-text-main);letter-spacing:-.01em;font-size:1.125rem;font-weight:700}.header-badge{background-color:var(--color-primary-light);color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;padding:.25rem .625rem;font-size:.75rem;font-weight:600;display:inline-block}.app-main{flex-direction:column;flex:1;gap:1.25rem;width:100%;min-width:0;max-width:none;margin:0 auto;padding:clamp(1rem,1.5vw,1.5rem) clamp(1rem,2.5vw,2.5rem);display:flex}.workspace-intro{margin-bottom:.25rem}.workspace-title{color:var(--color-text-main);letter-spacing:-.02em;margin-bottom:.25rem;font-size:1.75rem;font-weight:800;line-height:1.2}.workspace-subtitle{color:var(--color-primary);font-size:1.0625rem;font-weight:500}.app-footer{background-color:var(--color-surface);border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-muted);padding:1.5rem clamp(1rem,2.5vw,2.5rem);font-size:.875rem}.footer-content{width:100%;max-width:none;margin:0 auto}@media (width<=640px){.app-main{gap:1rem;padding:1rem .75rem}.workspace-title{font-size:1.375rem}.workspace-subtitle{font-size:.9375rem}}
