.canvas-container.svelte-dfb6jk{width:100%;height:100%;overflow:hidden}.toolbar.svelte-1b5lykn{background:var(--panel-bg);border-bottom:1px solid var(--border-color);scrollbar-width:none;-ms-overflow-style:none;align-items:stretch;gap:16px;padding:6px 16px;display:flex;overflow:auto hidden;box-shadow:0 1px 3px #0000004d}.toolbar.svelte-1b5lykn::-webkit-scrollbar{display:none}.toolbar-section.svelte-1b5lykn{border-right:1px solid var(--border-color);flex-direction:column;flex-shrink:0;gap:4px;padding-right:16px;display:flex}.toolbar-section.svelte-1b5lykn:last-child{border-right:none;padding-right:0}.branding-section.svelte-1b5lykn{justify-content:center;padding-left:0;padding-right:16px}.branding.svelte-1b5lykn{align-items:center;gap:8px;height:100%;display:flex}.app-icon.svelte-1b5lykn{width:48px;height:48px}.branding-text.svelte-1b5lykn{flex-direction:column;align-items:flex-start;gap:2px;display:flex}h1.svelte-1b5lykn{color:var(--text-primary);white-space:nowrap;margin:0;font-size:16px;font-weight:700;line-height:1}.version-badge.svelte-1b5lykn{color:var(--text-muted);white-space:nowrap;font-size:9px}.section-label.svelte-1b5lykn{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;text-align:center;font-size:10px}.button-group.svelte-1b5lykn{flex:1;gap:2px;display:flex}.tool-button.svelte-1b5lykn,.view-button.svelte-1b5lykn,.toggle-button.svelte-1b5lykn{min-width:56px;min-height:54px;color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:8px 12px;font-size:11px;transition:all .15s;display:flex}.tool-button.svelte-1b5lykn:hover:not(:disabled),.view-button.svelte-1b5lykn:hover,.toggle-button.svelte-1b5lykn:hover{background:var(--button-bg-hover);border-color:var(--border-color)}.tool-button.active.svelte-1b5lykn,.view-button.active.svelte-1b5lykn,.toggle-button.active.svelte-1b5lykn{background:var(--button-active);border-color:var(--button-active);color:var(--text-primary)}.tool-button.save-success.svelte-1b5lykn{color:#fff;background:#22c55e;border-color:#22c55e}.tool-button.svelte-1b5lykn:disabled,.toggle-button.svelte-1b5lykn:disabled{opacity:.5;cursor:not-allowed}.icon-svg.svelte-1b5lykn{stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}.label.svelte-1b5lykn{white-space:nowrap}.toggle-button.measuring.active.svelte-1b5lykn{color:var(--text-primary);background:#ff9500;border-color:#ff9500;animation:2s infinite svelte-1b5lykn-pulse}@keyframes svelte-1b5lykn-pulse{0%,to{opacity:1}50%{opacity:.8}}.toggle-button.measuring.svelte-1b5lykn:disabled{opacity:.5;cursor:not-allowed}.toggle-button.measuring.svelte-1b5lykn:not(.active):not(:disabled){color:var(--text-secondary);background:0 0;border-color:#0000}.toggle-button.measuring.svelte-1b5lykn:not(.active):not(:disabled):hover{background:var(--button-bg-hover);border-color:var(--border-color)}.property-panel.svelte-1gjxo7d{background:var(--panel-bg-alt);border-left:1px solid var(--border-color);width:250px;padding:16px;overflow-y:auto}h3.svelte-1gjxo7d{color:var(--text-primary);margin:0 0 16px;font-size:14px;font-weight:600}h4.svelte-1gjxo7d{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin:0 0 12px;font-size:12px;font-weight:600}.property-section.svelte-1gjxo7d{border-bottom:1px solid var(--border-color);margin-bottom:24px;padding-bottom:16px}.property-section.svelte-1gjxo7d:last-child{border-bottom:none}.property-row.svelte-1gjxo7d{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;display:flex}.property-row.svelte-1gjxo7d span:where(.svelte-1gjxo7d):first-child{color:var(--text-muted)}.input-group.svelte-1gjxo7d{align-items:center;gap:4px;display:flex}.length-input.svelte-1gjxo7d,.height-input.svelte-1gjxo7d{border:1px solid var(--input-border);background:var(--input-bg);width:90px;color:var(--text-secondary);text-align:right;border-radius:4px;padding:4px 8px;font-size:13px}.length-input.svelte-1gjxo7d:focus,.height-input.svelte-1gjxo7d:focus{border-color:var(--button-active);outline:none}.coord-input.svelte-1gjxo7d{border:1px solid var(--input-border);background:var(--input-bg);width:70px;color:var(--text-secondary);text-align:right;border-radius:4px;padding:4px 8px;font-size:13px}.coord-input.svelte-1gjxo7d:focus{border-color:var(--button-active);outline:none}.unit.svelte-1gjxo7d{color:var(--text-muted);min-width:20px;font-size:12px}.info.svelte-1gjxo7d span:where(.svelte-1gjxo7d):last-child{color:var(--text-primary);font-weight:500}.closed.svelte-1gjxo7d{color:#22c55e!important}.light-count.svelte-1gjxo7d{color:#06c!important}.coords.svelte-1gjxo7d{font-family:monospace;font-size:12px}.definition-select.svelte-1gjxo7d{flex-direction:column;align-items:stretch;gap:6px}.definition-select.svelte-1gjxo7d span:where(.svelte-1gjxo7d):first-child{margin-bottom:2px}.definition-select.svelte-1gjxo7d select:where(.svelte-1gjxo7d){border:1px solid var(--input-border);background:var(--input-bg);width:100%;color:var(--text-secondary);cursor:pointer;border-radius:4px;padding:8px;font-size:13px}.definition-select.svelte-1gjxo7d select:where(.svelte-1gjxo7d):focus{border-color:var(--button-active);outline:none}.light-specs.svelte-1gjxo7d{background:var(--input-bg);border:1px solid var(--border-color);border-radius:4px;margin:8px 0;padding:8px 12px}.spec-row.svelte-1gjxo7d{justify-content:space-between;padding:2px 0;font-size:12px;display:flex}.spec-row.svelte-1gjxo7d span:where(.svelte-1gjxo7d):first-child{color:var(--text-muted)}.spec-row.svelte-1gjxo7d span:where(.svelte-1gjxo7d):last-child{color:var(--text-primary);font-weight:500}.multi-select-hint.svelte-1gjxo7d{color:var(--text-muted);margin:0 0 12px;font-size:11px;font-style:italic}.light-summary.svelte-1gjxo7d{background:var(--input-bg);border:1px solid var(--border-color);border-radius:4px;margin:8px 0;padding:8px 12px}.summary-row.svelte-1gjxo7d{justify-content:space-between;font-size:13px;display:flex}.summary-row.svelte-1gjxo7d span:where(.svelte-1gjxo7d):first-child{color:var(--text-muted)}.summary-row.svelte-1gjxo7d span:where(.svelte-1gjxo7d):last-child{color:var(--button-active);font-weight:600}.wall-hint.svelte-1gjxo7d{color:var(--text-muted);margin:12px 0 0;font-size:11px;line-height:1.4}.delete-button.svelte-1gjxo7d{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:4px;width:100%;margin-top:12px;padding:8px;font-size:13px;transition:background .15s}.delete-button.svelte-1gjxo7d:hover{background:#dc2626}.hint.svelte-1gjxo7d{color:var(--text-muted);font-size:13px;font-style:italic}.hint.svelte-1gjxo7d p:where(.svelte-1gjxo7d){margin:0}.manage-button.svelte-1gjxo7d{background:var(--button-bg);width:100%;color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;border-radius:4px;margin-top:8px;padding:8px;font-size:12px;transition:background .15s}.manage-button.svelte-1gjxo7d:hover{background:var(--button-bg-hover)}.unit-toggle.svelte-1gjxo7d{background:var(--button-bg);color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;border-radius:4px;padding:4px 10px;font-size:12px;transition:background .15s}.unit-toggle.svelte-1gjxo7d:hover{background:var(--button-bg-hover)}.status-bar.svelte-161y12f{background:var(--status-bar-bg);border-top:1px solid var(--border-color);align-items:center;gap:16px;padding:6px 16px;font-size:12px;display:flex}.status-section.svelte-161y12f{align-items:center;gap:4px;display:flex}.label.svelte-161y12f{color:var(--text-muted)}.value.svelte-161y12f{color:var(--text-secondary);font-weight:500}.coords.svelte-161y12f{min-width:160px;font-family:monospace}.view-mode.svelte-161y12f{color:#06c}.status-closed.svelte-161y12f{color:#22c55e}.status-open.svelte-161y12f{color:#f59e0b}.snap-badge.svelte-161y12f{color:#fff;text-transform:capitalize;background:#06c;border-radius:3px;padding:2px 8px;font-size:11px;display:inline-block}.status-spacer.svelte-161y12f{flex:1}.hints.svelte-161y12f{color:var(--text-muted);font-style:italic}.overlay.svelte-k4ir6g{z-index:1000;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal.svelte-k4ir6g{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:8px;min-width:300px;padding:24px;box-shadow:0 4px 20px #00000080}h3.svelte-k4ir6g{color:var(--text-primary);margin:0 0 8px;font-size:16px;font-weight:600}.help.svelte-k4ir6g{color:var(--text-muted);margin:0 0 16px;font-size:13px}input.svelte-k4ir6g{border:1px solid var(--input-border);background:var(--input-bg);width:100%;color:var(--text-secondary);box-sizing:border-box;border-radius:4px;padding:10px 12px;font-size:14px}input.svelte-k4ir6g:focus{border-color:var(--button-active);outline:none}input.error.svelte-k4ir6g{border-color:#ef4444}.error-message.svelte-k4ir6g{color:#ef4444;margin:8px 0 0;font-size:12px}.buttons.svelte-k4ir6g{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}button.svelte-k4ir6g{cursor:pointer;border-radius:4px;padding:8px 16px;font-size:13px;transition:all .15s}.cancel.svelte-k4ir6g{background:var(--button-bg);border:1px solid var(--border-color);color:var(--text-secondary)}.cancel.svelte-k4ir6g:hover{background:var(--button-bg-hover)}.submit.svelte-k4ir6g{background:var(--button-active);border:1px solid var(--button-active);color:var(--text-primary)}.submit.svelte-k4ir6g:hover{background:#05a}.rafter-controls.svelte-tt0o4i{border:1px solid var(--border-color);z-index:100;background:#2d2d30f2;border-radius:8px;min-width:200px;padding:16px;position:absolute;top:60px;left:16px;box-shadow:0 2px 10px #00000080}h4.svelte-tt0o4i{color:var(--text-primary);margin:0 0 12px;font-size:13px;font-weight:600}.control-row.svelte-tt0o4i{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;display:flex}.control-row.svelte-tt0o4i span:where(.svelte-tt0o4i):first-child{color:var(--text-muted)}select.svelte-tt0o4i{border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-secondary);border-radius:4px;padding:4px 8px;font-size:13px}.input-group.svelte-tt0o4i{align-items:center;gap:4px;display:flex}input[type=number].svelte-tt0o4i{border:1px solid var(--input-border);background:var(--input-bg);width:60px;color:var(--text-secondary);text-align:right;border-radius:4px;padding:4px 8px;font-size:13px}.unit.svelte-tt0o4i{color:var(--text-muted);min-width:20px;font-size:12px}.stats-panel.svelte-cff63p{z-index:100;border:1px solid var(--border-color);-webkit-user-select:none;user-select:none;background:#2d2d30f2;border-radius:8px;min-width:220px;padding:16px;position:absolute;top:16px;right:280px;box-shadow:0 2px 10px #00000080}.stats-panel.dragging.svelte-cff63p{opacity:.9;cursor:grabbing}.panel-header.svelte-cff63p{cursor:grab;background:#ffffff0d;border-radius:8px 8px 0 0;justify-content:space-between;align-items:center;margin:-16px -16px 12px;padding:12px 16px;display:flex}.panel-header.svelte-cff63p:active{cursor:grabbing}.close-button.svelte-cff63p{width:20px;height:20px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0;transition:all .15s;display:flex}.close-button.svelte-cff63p:hover{color:var(--text-primary);background:#ffffff1a}.close-button.svelte-cff63p svg:where(.svelte-cff63p){stroke-linecap:round;stroke-linejoin:round;width:14px;height:14px}h4.svelte-cff63p{color:var(--text-primary);margin:0;font-size:14px;font-weight:600}.room-type-selector.svelte-cff63p{border-bottom:1px solid var(--border-color);margin-bottom:12px;padding-bottom:12px}.room-type-selector.svelte-cff63p label:where(.svelte-cff63p){justify-content:space-between;align-items:center;font-size:13px;display:flex}.room-type-selector.svelte-cff63p span:where(.svelte-cff63p){color:var(--text-muted)}.room-type-selector.svelte-cff63p select:where(.svelte-cff63p){border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-secondary);border-radius:4px;padding:4px 8px;font-size:13px}.grade-section.svelte-cff63p{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;display:flex}.grade-label.svelte-cff63p{color:var(--text-muted);font-size:13px}.grade-value.svelte-cff63p{font-size:32px;font-weight:700}.metrics-section.svelte-cff63p{flex-direction:column;gap:6px;display:flex}.metrics-section.primary.svelte-cff63p{margin-bottom:12px}.metrics-section.secondary.svelte-cff63p{border-top:1px solid var(--border-color);margin-top:12px;padding-top:12px}.section-title.svelte-cff63p{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:11px;font-weight:600}.metric-row.svelte-cff63p{justify-content:space-between;align-items:center;font-size:13px;display:flex}.metric-row.highlight.svelte-cff63p{font-weight:500}.metric-row.recommended.svelte-cff63p{color:var(--text-muted);font-style:italic}.metric-label.svelte-cff63p{color:var(--text-muted)}.metric-value.svelte-cff63p{color:var(--text-primary);font-family:monospace;font-weight:500}.recommendation.svelte-cff63p{color:#fc6;text-align:center;background:#3e3320;border:1px solid #5c4d1f;border-radius:4px;padding:8px 10px;font-size:12px}.recommendation.good.svelte-cff63p{color:#6f8;background:#1f3e2d;border-color:#28a745}.recommendation.svelte-cff63p strong:where(.svelte-cff63p){font-weight:600}.no-data.svelte-cff63p{color:var(--text-muted);text-align:center;padding:8px 0;font-size:12px}.modal-overlay.svelte-6908js{z-index:1000;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal.svelte-6908js{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:12px;flex-direction:column;width:480px;max-width:90vw;max-height:80vh;display:flex;box-shadow:0 8px 32px #00000080}.modal-header.svelte-6908js{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-header.svelte-6908js h2:where(.svelte-6908js){color:var(--text-primary);margin:0;font-size:16px;font-weight:600}.close-button.svelte-6908js{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;display:flex}.close-button.svelte-6908js:hover{background:var(--button-bg-hover);color:var(--text-primary)}.close-button.svelte-6908js svg:where(.svelte-6908js){width:20px;height:20px}.modal-body.svelte-6908js{flex:1;padding:16px 20px;overflow-y:auto}.actions-bar.svelte-6908js{gap:8px;margin-bottom:16px;display:flex}.btn.svelte-6908js{border:1px solid var(--border-color);cursor:pointer;border-radius:6px;align-items:center;gap:6px;padding:8px 12px;font-size:13px;transition:all .15s;display:flex}.btn.svelte-6908js svg:where(.svelte-6908js){width:16px;height:16px}.btn-primary.svelte-6908js{background:var(--button-active);border-color:var(--button-active);color:#fff}.btn-primary.svelte-6908js:hover{filter:brightness(1.1)}.btn-secondary.svelte-6908js{background:var(--button-bg);color:var(--text-secondary)}.btn-secondary.svelte-6908js:hover{background:var(--button-bg-hover)}.hidden-input.svelte-6908js{display:none}.import-message.svelte-6908js{border-radius:6px;margin-bottom:12px;padding:8px 12px;font-size:12px}.import-message.error.svelte-6908js{color:#ff6b6b;background:#2d1f1f;border:1px solid #3e2828}.import-message.success.svelte-6908js{color:#6bff6b;background:#1f2d1f;border:1px solid #28382e}.definitions-list.svelte-6908js{flex-direction:column;gap:16px;display:flex}.list-section.svelte-6908js h4:where(.svelte-6908js){color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin:0 0 8px;font-size:11px;font-weight:600}.definition-item.svelte-6908js{background:var(--input-bg);border:1px solid var(--border-color);border-radius:6px;justify-content:space-between;align-items:center;margin-bottom:6px;padding:10px 12px;display:flex}.definition-item.custom.svelte-6908js{border-color:var(--button-active);border-style:dashed}.definition-info.svelte-6908js{flex-direction:column;gap:2px;display:flex}.definition-name.svelte-6908js{color:var(--text-primary);font-size:13px;font-weight:500}.definition-specs.svelte-6908js{color:var(--text-muted);font-size:11px}.definition-actions.svelte-6908js{gap:4px;display:flex}.icon-btn.svelte-6908js{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:6px;display:flex}.icon-btn.svelte-6908js:hover{background:var(--button-bg-hover);color:var(--text-primary)}.icon-btn.delete.svelte-6908js:hover{color:#ff6b6b;background:#3e2828}.icon-btn.svelte-6908js svg:where(.svelte-6908js){width:16px;height:16px}.form-section.svelte-6908js h3:where(.svelte-6908js){color:var(--text-primary);margin:0 0 16px;font-size:14px;font-weight:600}.form-error.svelte-6908js{color:#ff6b6b;background:#2d1f1f;border:1px solid #3e2828;border-radius:6px;margin-bottom:12px;padding:8px 12px;font-size:12px}.form-field.svelte-6908js{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.form-field.svelte-6908js span:where(.svelte-6908js){color:var(--text-muted);font-size:12px}.form-field.svelte-6908js input:where(.svelte-6908js){border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-primary);border-radius:6px;padding:8px 12px;font-size:13px}.form-field.svelte-6908js input:where(.svelte-6908js):focus{border-color:var(--button-active);outline:none}.input-with-unit.svelte-6908js{align-items:center;gap:8px;display:flex}.input-with-unit.svelte-6908js input:where(.svelte-6908js){flex:1}.input-with-unit.svelte-6908js .unit:where(.svelte-6908js){color:var(--text-muted);min-width:24px;font-size:13px}.form-actions.svelte-6908js{border-top:1px solid var(--border-color);justify-content:flex-end;gap:8px;margin-top:16px;padding-top:16px;display:flex}*{box-sizing:border-box}body{background:var(--input-bg);color:var(--text-secondary);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden}.app.svelte-1n46o8q{background:var(--input-bg);flex-direction:column;height:100vh;display:flex}.main.svelte-1n46o8q{flex:1;display:flex;overflow:hidden}.canvas-area.svelte-1n46o8q{flex:1;position:relative;overflow:hidden}.measurement-panel.svelte-1n46o8q{border:1px solid var(--border-color);background:#2d2d30f2;border-radius:8px;min-width:160px;padding:12px 16px;font-size:13px;position:absolute;top:16px;left:16px;box-shadow:0 2px 8px #00000080}.measurement-title.svelte-1n46o8q{color:var(--text-primary);border-bottom:1px solid var(--border-color);margin-bottom:8px;padding-bottom:6px;font-weight:600}.measurement-row.svelte-1n46o8q{justify-content:space-between;margin-bottom:4px;display:flex}.measurement-label.svelte-1n46o8q{color:var(--text-secondary);font-weight:500}.measurement-value.svelte-1n46o8q{color:var(--text-primary);font-family:monospace}.measurement-hint.svelte-1n46o8q{color:var(--text-muted);text-align:center;margin-top:8px;font-size:11px}