.drawing-layout{display:grid;grid-template-columns:230px minmax(360px,1fr) 220px;gap:18px;align-items:start}
.drawing-tools{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.draw-tool{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:22px;line-height:1;padding:10px 6px}
.draw-tool span{font-size:12px}
.draw-tool.active{background:var(--primary);border-color:var(--primary);color:#fff}
.drawing-history-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:12px}
.drawing-history-actions .danger{grid-column:span 2}
.compact-inputs{flex-wrap:nowrap}
.compact-inputs label{min-width:0}
.drawing-hint{font-size:12px;color:var(--muted);margin-bottom:0}
.drawing-canvas-wrap{height:min(68vh,720px);min-height:400px;display:flex;align-items:center;justify-content:center;padding:14px;border:1px solid var(--line);border-radius:8px;background-color:#e8ecee;background-image:linear-gradient(45deg,#dfe4e6 25%,transparent 25%),linear-gradient(-45deg,#dfe4e6 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#dfe4e6 75%),linear-gradient(-45deg,transparent 75%,#dfe4e6 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}
.drawing-canvas-wrap svg{display:block;max-width:100%;max-height:100%;background:#fff;box-shadow:0 3px 18px #102c3230;touch-action:none;user-select:none;-webkit-user-select:none;cursor:crosshair}
.drawing-canvas-wrap svg.select-mode{cursor:default}
.drawing-canvas-wrap svg.eraser-mode{cursor:not-allowed}
.drawing-object{fill:none;stroke:#111;stroke-width:1.5;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.drawing-object.selected{stroke:#087985}
.drawing-selection{fill:none;stroke:#087985;stroke-width:1;stroke-dasharray:4 3;vector-effect:non-scaling-stroke;pointer-events:none}
.drawing-eraser-cursor{fill:#fff8;stroke:#c23b3b;stroke-width:1;stroke-dasharray:3 2;vector-effect:non-scaling-stroke;pointer-events:none}
.drawing-coordinates{text-align:center;color:var(--muted);margin:8px 0 0}
.file-button{display:block;text-align:center;border:1px solid #b9c5ca;border-radius:6px;background:#fff;padding:8px 13px;cursor:pointer;margin:0;font-weight:400}
.file-button input{display:none}
.drawing-files-card .stack{margin-top:8px}
@media(max-width:1100px){.drawing-layout{grid-template-columns:220px 1fr}.drawing-files-card{grid-column:1/-1}.drawing-files-card .stack{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.drawing-layout{grid-template-columns:1fr}.drawing-files-card{grid-column:auto}.drawing-tools-card{order:-2}.drawing-tools{grid-template-columns:repeat(6,1fr)}.draw-tool{font-size:20px;padding:9px 2px}.draw-tool span{font-size:10px}.drawing-canvas-card{order:-1}.drawing-canvas-wrap{height:58vh;min-height:300px;padding:8px}.drawing-files-card .stack{grid-template-columns:1fr 1fr}.drawing-history-actions .danger{grid-column:auto}.text-quick-add{position:sticky;top:0;z-index:4;box-shadow:0 4px 16px #102c321c}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@font-face{font-family:"Noto Sans JP Local";src:url("vendor/noto-sans-jp/NotoSansJP-wght.ttf") format("truetype");font-style:normal;font-weight:100 900;font-display:swap}
.text-quick-add{margin:-4px -4px 18px;padding:14px;border:1px solid #bcd3d4;border-radius:10px;background:linear-gradient(145deg,#f7fbfb,#eaf4f3)}
.text-quick-add h2{margin-bottom:8px}.text-quick-add textarea{font-family:"Noto Sans JP Local",sans-serif;resize:none;background:#fff}
.text-add-row{display:flex;align-items:stretch;gap:7px}.text-writing-toggle{display:flex;flex:1}.text-writing-toggle button{flex:1;border-radius:0;padding:7px 5px;font-size:12px}.text-writing-toggle button:first-child{border-radius:6px 0 0 6px}.text-writing-toggle button:last-child{border-radius:0 6px 6px 0}.text-writing-toggle button.active{background:var(--primary2);border-color:#8fbdbb;color:var(--primary);font-weight:700}.text-font-status{margin:7px 0 0;color:var(--muted);font-size:10px}.text-font-status.ready{color:#1a7158}.text-font-status.error{color:var(--danger)}.drawing-tools-title{margin-top:0}
.drawing-canvas-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.drawing-canvas-actions button{padding:5px 9px;font-size:11px}
.text-properties-dialog,.stamp-dialog{width:min(440px,calc(100vw - 28px));border:0;border-radius:14px;padding:20px;box-shadow:0 18px 60px #102c3260}.text-properties-dialog::backdrop,.stamp-dialog::backdrop{background:#102c3266;backdrop-filter:blur(2px)}.dialog-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.dialog-title h2{margin:0}.dialog-title button{border:0;font-size:22px;padding:2px 8px}
.stamp-quick-add{margin:-4px -4px 16px;padding:12px;border:1px solid #d7c5e8;border-radius:10px;background:linear-gradient(145deg,#fcfaff,#f2ecf8)}.stamp-quick-add h2{margin-bottom:8px}.stamp-open-button{margin:0}.stamp-library-status{margin:7px 0 0;color:var(--muted);font-size:10px}.stamp-library-status.ready{color:#1a7158}.stamp-library-status.error{color:var(--danger)}
.stamp-library-dialog{width:min(720px,calc(100vw - 28px));max-height:min(82vh,760px)}.stamp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;max-height:55vh;overflow:auto;padding:2px}.stamp-card{display:flex;flex-direction:column;align-items:stretch;gap:8px;padding:10px;text-align:left}.stamp-card img{width:100%;height:100px;object-fit:contain;border-radius:7px;background:#fafafa;border:1px solid var(--line)}.stamp-card strong{font-size:12px}.stamp-card small{color:var(--muted)}.stamp-properties-name{font-weight:700;color:var(--primary)}.stamp-flip-row,.stamp-layer-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stamp-layer-actions{margin:4px 0 14px}.stamp-visual{fill:none;stroke:#111;stroke-width:1.5;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.stamp-visual.selected{stroke:#087985}.stamp-rotation-line{stroke:#087985;stroke-width:1;vector-effect:non-scaling-stroke;pointer-events:none}.stamp-rotation-handle{fill:#fff;stroke:#087985;stroke-width:1.5;vector-effect:non-scaling-stroke;pointer-events:none}
@media(max-width:720px){.stamp-quick-add{position:relative}.stamp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stamp-card img{height:84px}}
.stamp-visual.selected *{stroke:#087985!important}
.svg-object-file{margin-top:8px}.svg-paste-details{margin-top:8px;font-size:12px}.svg-paste-details summary{cursor:pointer;color:var(--primary)}.svg-paste-details textarea{margin-top:7px;font:11px/1.4 ui-monospace,monospace}.gcode-preview-card{margin-top:20px}.legacy-preview-switch,.legacy-convert-panel{display:none!important}