:root{font-family:'Pretendard','Noto Sans KR','Malgun Gothic',system-ui,sans-serif;color:#172d3b;background:#f5fbfe;font-synthesis:none;--ink:#172d3b;--muted:#617887;--pink:#bce4f6;--soft:#e9f5fc;--line:#d4e5ef;--rose:#26769e;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;font-size:14px;line-height:1.65}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[role=slider]:focus-visible{outline:3px solid var(--rose);outline-offset:4px}button{transition:background .15s,transform 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span{margin-left:5px}.guide-link{margin-left:auto}main{max-width:1456px;margin:auto;padding:0 28px}.intro{position:relative;overflow:hidden;min-height:290px;background:var(--soft);border:1px solid var(--line);border-radius:20px;margin-top:30px;padding:34px 42px;display:flex;align-items:center}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:750;color:var(--rose);margin:0 0 10px}h1{font-size:clamp(27px,2.8vw,39px);line-height:1.4;letter-spacing:-1.8px;margin:0 0 15px;font-weight:850}.lede{font-size:14px;color:var(--muted);margin:0;line-height:1.9}.mobile-break{display:none}.intro-art{position:absolute;width:44%;height:390px;right:8px;top:-50px;transform:rotate(-12deg);opacity:.85;mask-image:linear-gradient(90deg,transparent,#000 20%,#000 85%,transparent)}.intro-art svg{width:100%;height:100%}.intro-label{position:absolute;bottom:21px;right:30px;padding:6px 12px;border:1px solid #bad6e5;border-radius:20px;background:#f5fbfee8;font-size:10px;font-weight:650}.intro-label 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input{accent-color:var(--ink);width:15px;height:15px;margin:0}.handle-setting{padding-top:11px}.handle-setting label,.brush-label{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}output{font-variant-numeric:tabular-nums}input[type=range]{width:100%;accent-color:var(--rose);height:22px;margin:8px 0 0;cursor:pointer}.handle-setting .help{margin:2px 0 15px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--line);border-radius:8px;min-height:40px;padding:10px 13px;font-size:12px;font-weight:650;text-decoration:none;background:white}.primary{background:var(--ink);color:white;border-color:var(--ink)}.primary:hover{background:#274b61}.secondary:hover{background:var(--soft)}.full{width:100%;justify-content:space-between}.text-button{border:0;padding:5px 0;background:transparent;font-size:11px;color:var(--muted);text-underline-offset:3px}.text-button:hover:not(:disabled){color:var(--rose);text-decoration:underline}.settings .text-button{margin-top:9px}.color-heading{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:10px}.palette{display:flex;gap:5px;margin-bottom:15px;flex-wrap:wrap}.swatch{width:23px;height:23px;flex-shrink:0;border-radius:50%;background:var(--color);border:1px solid #0002;padding:0}.swatch[aria-pressed=true]{outline:2px solid var(--ink);outline-offset:2px}.paint-actions{display:grid;gap:8px;margin-bottom:15px}.paint-actions .secondary{font-size:11px;min-height:34px;padding:7px}.paint-actions .active{background:var(--soft);border-color:var(--rose)}.panel-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-top .eyebrow{font-size:8px;letter-spacing:1.8px;margin-bottom:4px}.panel-top h3{font-size:17px;margin:0}.tools{display:flex;padding:3px;border-radius:8px;background:#edf5f9;gap:3px}.tools button{min-height:33px;border:0;background:transparent;border-radius:6px;font-size:11px;padding:6px 10px;color:var(--muted)}.tools button.active{background:white;color:var(--ink);box-shadow:0 1px 4px #172d3b12;font-weight:700}.tile-canvas{position:relative;min-height:300px;display:grid;place-items:center;background:radial-gradient(#c7dfea .75px,transparent .75px) 0 0/15px 15px,#f8fcff;border:1px solid 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p,footer>span{font-size:10px;color:var(--muted)}footer>span{margin-left:auto}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);border-radius:10px;background:var(--ink);color:white;padding:12px 20px;font-size:13px;z-index:20;box-shadow:0 4px 20px #172d3b20;max-width:90vw;text-align:center}#print-root{display:none}
@media(min-width:1500px){.tile-canvas>svg{height:350px}.pattern-preview{height:260px}}@media(max-width:1150px){.workspace{grid-template-columns:220px minmax(0,1fr)}.print-column{grid-column:1/-1}.print-panel{display:grid;grid-template-columns:150px repeat(2,1fr);gap:10px 22px;align-items:center}.print-panel h3{grid-column:1/-1;margin:0}.print-panel .panel-description{display:none}.paper-preview{grid-row:2/6;margin:0;height:180px}.print-panel .field{margin:0}.print-panel .print-summary{margin:0}.print-panel>.help{margin:0}.print-panel details{margin:0;padding:0;border:0}.little-note{display:none}.class-guide{grid-template-columns:1fr 2fr;gap:25px}.intro-art{width:45%;right:-30px}.intro-label{font-size:9px}.settings .panel{padding:17px}}@media(max-width:760px){.topbar{height:74px;padding:0 18px;gap:20px}.topbar nav{padding-left:18px;gap:15px}.topbar nav a{font-size:11px}.guide-link{display:none}.brand img{width:43px;height:43px}.brand>span{font-size:21px}.brand small{font-size:8px}main{padding:0 16px}.intro{margin-top:18px;padding:27px 23px;min-height:285px;align-items:start}.intro>div:first-child{position:relative;z-index:1}.intro h1{font-size:27px}.intro .lede{font-size:12px}.intro-art{width:60%;right:-80px;top:35px;opacity:.3}.intro-label{bottom:15px;right:15px;font-size:8px}.section-heading{margin-top:27px;align-items:start;gap:10px}.section-heading>div{flex-wrap:wrap;gap:7px}.section-heading h2{font-size:19px}.tiny-tag{font-size:8px}.section-heading>p{font-size:9px;max-width:125px;line-height:1.6;margin-top:5px}.workspace{grid-template-columns:1fr}.settings{display:grid;grid-template-columns:1fr 1fr;gap:12px}.settings>section:first-child{grid-column:1/-1}.settings>section:first-child{display:grid;grid-template-columns:1fr 1.2fr;gap:8px 16px;align-items:center}.settings>section:first-child h3{margin:0}.settings>section:first-child .help{grid-column:1/-1;margin:0}.shape-button{flex-direction:row;justify-content:center;padding:6px;font-size:11px}.shape-button svg{width:30px;height:30px}.settings .panel{padding:15px}.settings h3{font-size:12px}.step{width:21px;height:21px}.panel-description{font-size:11px}.help{font-size:10px}.check{font-size:10px;align-items:flex-start;padding:5px 0}.check input{flex-shrink:0}.settings .secondary{font-size:10px;padding:7px}.palette{gap:7px}.swatch{width:24px;height:24px}.studio{grid-row:2}.print-column{grid-row:3}.panel-top .tools button{padding:5px 8px;font-size:10px}.panel-top h3{font-size:16px}.tile-canvas>svg{height:310px}.pattern-preview{height:230px}.print-panel{padding:18px;grid-template-columns:105px 1fr;gap:12px 16px}.paper-preview{height:160px;grid-row:2/5}.print-panel .print-summary{grid-column:1/-1}.print-panel>.primary,.print-panel>.secondary{justify-content:space-between;margin:0}.print-panel>.help,.print-panel>details{grid-column:1/-1}.print-panel>.help br{display:none}.class-guide{grid-template-columns:1fr;gap:24px;margin-top:30px;padding-top:26px}.guide-intro h2 br{display:none}.guide-intro h2{font-size:22px}.guide-intro>p:last-child{margin:10px 0 0}.class-guide ol{gap:18px}.class-guide li>span{font-size:26px}.class-guide h3{font-size:12px}.class-guide li p{font-size:10px}.artist-note{padding:20px;flex-wrap:wrap;gap:13px}.artist-monogram{width:45px;height:45px;font-size:23px}.artist-note>div{flex:1}.artist-note h2{font-size:15px}.artist-note p{font-size:10px}.artist-note p br{display:none}.artist-note>a{margin-left:58px;font-size:11px}.source-note{font-size:9px}footer{margin:0 16px;gap:12px;flex-wrap:wrap}footer>span{width:100%;margin:0 0 0 48px;font-size:9px}.footer-brand>span{font-size:15px}footer p{font-size:9px}.mobile-break{display:block}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@page{size:A4 portrait;margin:12mm}@media print{body{background:white;color:black}body>header,body>main,body>footer,#toast,.skip-link{display:none!important}#print-root{display:block;font-family:'Malgun Gothic',sans-serif;font-size:10pt;line-height:1.5}.print-sheet{width:186mm;height:272mm;break-after:page;overflow:hidden}.print-sheet:last-child{break-after:auto}.sheet-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:.3mm solid black;padding:0 0 3mm;height:17mm}.sheet-heading h1{font-size:17pt;letter-spacing:-.5pt;margin:0}.sheet-heading span{font-size:9pt}.sheet-intro{font-size:9pt;margin:3mm 0;height:9mm}.print-art{display:block;width:186mm;height:215mm}.sheet-footer{border-top:.2mm solid #aaa;margin:2mm 0 0;padding:2mm 0 0;max-width:none;display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:start;gap:5mm;font-size:8pt}.scale-line{width:50mm;border-top:.3mm solid black;display:block;text-align:center;font-size:7pt;margin-top:2mm}.print-sheet svg{print-color-adjust:exact;-webkit-print-color-adjust:exact}}
@media screen and (max-width:760px){.settings .shape-options .shape-button{flex-direction:column;gap:2px;white-space:nowrap}.settings .shape-options .shape-button svg{width:30px;height:30px}}

.edge-picker{display:flex;gap:6px;margin:12px 0}.edge-picker button{flex:1;min-height:36px;border:1px solid var(--line);border-radius:7px;background:white;font-size:11px}.edge-picker button.active{background:var(--soft);border-color:var(--rose);font-weight:700}.cut-feedback{background:var(--soft);color:var(--rose);font-size:11px;padding:9px 12px;border-radius:7px;margin-top:10px}.cut-feedback.error{color:#9c422b;background:#fff0e9}.edge-select{cursor:pointer;stroke:var(--rose);stroke-width:2;fill:none}.edge-select.opposite{stroke:#81b4ce;stroke-dasharray:3 3;stroke-width:1.2}.handle-hit{fill:transparent;cursor:grab}.handle-point.selected .tile-handle{stroke:var(--ink);stroke-width:1}.tile-canvas>svg{height:390px}.settings #sample{margin-top:15px}.tools{flex-wrap:wrap}.tools button{white-space:nowrap}.tile-canvas.cutting{cursor:crosshair}.cut-ghost{fill:#a7d9f2;fill-opacity:.65;stroke:#26769e;stroke-width:1;stroke-dasharray:3 2;pointer-events:none}.cut-draft{fill:none;stroke:#26769e;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.edge-number{fill:var(--rose);font-size:6px;font-weight:700;pointer-events:none}.gesture-erase{background:var(--soft)!important}.brush-tools{display:flex;gap:8px;margin-top:10px}.brush-tools button{flex:1;font-size:11px}.print-panel .size-warning{color:#9c422b;background:#fff0e9}@media(max-width:760px){.editor-panel .panel-top{align-items:start;flex-direction:column}.editor-panel .tools{width:100%}.editor-panel .tools button{flex:1;padding:8px 4px}.tile-canvas>svg{height:355px}.tile-canvas{margin-top:14px}.cut-feedback{font-size:10px}}@media print{html{background:white}}

.clear-actions{display:flex;flex-wrap:wrap;gap:4px 16px}#cut-inline-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.principles{margin-top:40px;border-top:1px solid var(--line);padding-top:30px}.principle-heading>p:last-child{color:var(--muted);font-size:12px;margin:10px 0 20px}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.principle-grid article{background:white;border:1px solid var(--line);border-radius:14px;padding:20px}.principle-grid h3{font-size:17px;margin:15px 0 8px}.principle-grid p{font-size:12px;color:var(--muted);margin:6px 0;line-height:1.9}.principle-grid strong{font-size:10px;color:var(--rose);display:block;margin-top:15px}.principle-art{height:65px;border-radius:8px;background:var(--soft);display:flex;justify-content:center;align-items:center;gap:10px;color:var(--rose);font-size:26px;letter-spacing:4px}.rhythm span{font-size:16px;color:#80b9d4}.contrast{color:var(--ink);font-size:38px}.contrast span{color:#bce4f6}.balance span{font-size:35px;color:#9cc6da}.principle-question{background:var(--soft);border-radius:8px;padding:15px;font-size:12px;color:var(--rose)}@media(max-width:900px){.principle-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.principle-grid{gap:10px}.principle-grid article{padding:14px}.principle-grid p{font-size:11px}.principle-heading h2{font-size:20px}.principle-art{font-size:20px;letter-spacing:1px;gap:5px}.contrast{font-size:32px}.principle-question{font-size:11px}#apply-cut{font-size:10px;padding:8px 6px}}

.point-actions{display:flex;gap:7px;margin:12px 0 8px}.point-actions button{flex:1;padding:8px 5px;font-size:11px}.point-actions .active{background:var(--soft);border-color:var(--rose)}#delete-point{justify-content:center}.point-edge-hit{fill:none;stroke:transparent;stroke-width:10;cursor:copy}.point-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.point-toolbar .active{background:var(--soft);border-color:var(--rose)}

/* Sky-blue identity: character with paintbrush. */
:root{--sky:#bce4f6;--sky-deep:#17658d;--sky-soft:#e7f5fd;background:#f2faff;--soft:#e7f5fd;--line:#cce4f2;--rose:#17658d}.topbar{background:#f7fcffed;border-bottom-color:#b8dbef}.intro{background:linear-gradient(115deg,#e6f6ff,#d5effc);border-color:#bbddf0}.primary{background:#17658d;border-color:#17658d;color:white}.primary:hover{background:#105475}.shape-button.active{background:#d6effc;border-color:#2985b4}.tools button.active{background:#d6effc;color:#164f6c;box-shadow:0 1px 4px #17658d14}.tiny-tag{background:#e7f5fd;border-color:#aed4ea}.section-heading .status-dot,.live-badge .status-dot{background:#2985b4}.brand img{filter:drop-shadow(0 2px 2px #17658d12)}.artist-note{background:#e3f4fd;border-color:#b8dbef}.principle-art,.principle-question{background:#e3f4fd}.paper-preview{background:#e8f5fc}

.history-actions{display:flex;gap:6px;flex-wrap:wrap}.history-actions button{font-size:11px;padding:7px 10px;min-height:34px}.editor-bottom{flex-wrap:wrap}.storage-warning{font-size:11px;line-height:1.9;color:var(--muted);padding:12px;background:var(--soft);border-radius:8px;margin:16px 0}.artwork-slots{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.artwork-slot{border:1px solid var(--line);border-radius:9px;padding:9px;min-width:0}.slot-preview{height:80px;background:#f5fbfe;border-radius:6px;display:grid;place-items:center;color:var(--muted);font-size:11px;overflow:hidden}.slot-preview svg{width:100%;height:100%}.artwork-slot h4{font-size:11px;margin:8px 0 4px}.artwork-slot small{font-size:9px;color:var(--muted);display:block;min-height:28px}.slot-buttons{display:grid;gap:5px;margin-top:7px}.slot-buttons button{min-height:32px;padding:5px;font-size:10px}.artwork-slot .slot-delete{border:0;min-height:22px;background:transparent;color:var(--muted);font-size:9px}@media(max-width:760px){.artwork-slots{grid-template-columns:repeat(2,minmax(0,1fr))}.artwork-slot:last-child{grid-column:1/-1}.history-actions{width:100%}.history-actions button{flex:1}.storage-warning{font-size:10px}.slot-preview{height:90px}}

.edge-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:7px 0 14px}.edge-picker button{padding:6px 3px}#attach-help{margin-bottom:12px}.edge-select.opposite{stroke:#d18b32;stroke-dasharray:3 2;stroke-width:1.5}

.lizard-lesson{margin:36px 0 40px;padding:28px;background:#edf8ff;border:1px solid #c7e2f2;border-radius:18px}.lesson-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px}.lesson-heading h2{font-size:25px}.lesson-heading p:last-child{color:var(--muted);font-size:12px;margin:10px 0 0}.lesson-heading>a{flex-shrink:0}.lesson-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.original-card,.lesson-construction{padding:20px;border:1px solid var(--line);border-radius:14px;background:white;min-width:0}.original-top h3{margin-bottom:12px}.original-top .tools{display:inline-flex;margin-bottom:16px}.original-frame{position:relative;min-height:340px;background:#eae5d9;border-radius:9px;overflow:hidden;display:flex;align-items:center;justify-content:center}.original-frame>img{width:100%;height:420px;object-fit:contain;display:block}.original-frame>button{position:absolute;bottom:12px;right:12px;background:#ffffffec;font-size:11px;min-height:34px;padding:6px 10px}.original-caption{font-size:12px;font-weight:650;margin:13px 0 8px}.artwork-credit{font-size:9px;line-height:1.8;color:var(--muted);margin:0}.artwork-credit a{text-underline-offset:3px}.original-note{border-top:1px solid var(--line);padding-top:12px;margin-top:13px}.original-note summary{font-size:12px;cursor:pointer;color:var(--rose)}.original-note p{font-size:12px;line-height:1.9;color:var(--muted)}#original-fallback{text-align:center;font-size:12px;line-height:2.2;padding:30px}.lesson-construction-head h3{font-size:18px;margin-bottom:8px}.lesson-construction-head>p:last-child{font-size:10px;line-height:1.8;color:var(--muted);margin:0 0 15px}.lesson-steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;margin-bottom:14px}.lesson-steps button{border:1px solid var(--line);border-radius:8px;background:white;min-height:61px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;font-size:9px;padding:5px 2px;white-space:nowrap}.lesson-steps button>span{font-size:14px;font-weight:750}.lesson-steps button.active{color:var(--rose);background:#d6effc;border-color:#2f85b0}.lesson-scene{height:282px;border:1px solid var(--line);border-radius:10px;background:radial-gradient(#bed9e7 .6px,transparent .6px) 0 0/14px 14px,#f8fcff;overflow:hidden}.lesson-scene>svg{width:100%;height:100%;display:block}.lesson-legend{display:flex;justify-content:center;gap:18px;font-size:9px;padding-top:8px;color:#17658d}.lesson-legend>span:last-child{color:#a66a1d}.lesson-navigation{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:13px}.lesson-navigation button{min-height:34px;font-size:11px;padding:7px 11px}.lesson-navigation>span{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}.lesson-explanation{margin:14px 0;min-height:126px}.lesson-explanation h4{font-size:15px;margin:0 0 6px}.lesson-explanation>p{font-size:11px;line-height:1.9;color:var(--muted);margin:0 0 9px}.lesson-explanation>.lesson-question{background:var(--soft);color:var(--rose);padding:8px 10px;border-radius:7px;font-size:10px}.lesson-paper{margin-top:20px;background:white;border:1px solid var(--line);border-radius:12px;padding:20px 24px;display:flex;justify-content:space-between;gap:30px;align-items:center}.lesson-paper>div:first-child{position:relative;padding-left:46px}.paper-icon{position:absolute;left:0;top:0;color:var(--rose);font-size:31px}.lesson-paper h3{font-size:16px;margin:0 0 7px}.lesson-paper p{font-size:11px;line-height:1.9;color:var(--muted);margin:0}.lesson-paper-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:440px}.lesson-paper-actions button{font-size:11px;padding:9px 12px}.lesson-paper-actions small{grid-column:1/-1;color:var(--muted);font-size:9px;text-align:center}.original-dialog{width:min(950px,calc(100vw - 32px));max-height:92dvh;padding:22px;border:1px solid var(--line);border-radius:16px;background:white;color:var(--ink)}.original-dialog::backdrop{background:#102936a8;backdrop-filter:blur(4px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}.dialog-top h2{font-size:17px}.original-dialog>img{display:block;max-width:100%;max-height:72dvh;object-fit:contain;margin:auto}.original-dialog>.artwork-credit{margin-top:12px}@media(max-width:1000px){.lesson-heading h2{font-size:22px}.lesson-paper{flex-direction:column;align-items:stretch;gap:15px}.lesson-paper-actions{max-width:none}.original-frame>img{height:350px}.original-frame{min-height:280px}.lesson-steps button{font-size:8px}}@media(max-width:760px){.lizard-lesson{padding:17px 13px;margin-top:23px}.lesson-heading{flex-direction:column;align-items:start;gap:12px}.lesson-heading h2{font-size:21px}.lesson-heading p:last-child{font-size:11px}.lesson-layout{grid-template-columns:1fr;gap:15px}.original-card,.lesson-construction{padding:15px}.original-frame>img{height:320px}.lesson-steps button{font-size:9px}.lesson-scene{height:280px}.lesson-construction-head h3{font-size:17px}.lesson-paper{padding:17px 15px}.lesson-paper h3{font-size:15px}.lesson-paper p{font-size:10px}.lesson-paper-actions{grid-template-columns:1fr}.lesson-paper-actions small{font-size:9px}.original-dialog{padding:15px}.dialog-top h2{font-size:14px}.original-frame{min-height:260px}}

.tools .save-artwork{background:#17658d;color:white;font-weight:700}.tools .save-artwork:hover{background:#105475}.current-artwork-name{font-size:10px;color:var(--muted);margin:5px 0 0;max-width:230px;overflow-wrap:anywhere}.save-dialog{width:min(740px,calc(100vw - 28px));max-height:90dvh;border:1px solid var(--line);border-radius:16px;padding:25px;background:white;color:var(--ink)}.save-dialog::backdrop{background:#10293699;backdrop-filter:blur(3px)}.save-dialog input[type=text]{width:100%;height:44px;border:1px solid #aacbdc;border-radius:8px;padding:10px 12px;background:white;color:var(--ink);font-size:15px}.save-dialog .dialog-top h2{font-size:21px}.replace-slots{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin:14px 0}.replace-slot{display:flex;flex-direction:column;gap:7px;padding:8px;border:1px solid var(--line);border-radius:9px;background:white;min-width:0;text-align:left}.replace-slot[aria-pressed=true]{background:var(--soft);border:2px solid #17658d;padding:7px}.replace-slot .slot-preview{width:100%;height:88px}.replace-slot>span:last-child{font-size:11px;overflow-wrap:anywhere}.save-error{padding:10px;background:#fff0e9;color:#9c422b;border-radius:8px;font-size:12px}#replace-slot-section h3{font-size:14px;margin:15px 0 5px}.artwork-slot h4{overflow-wrap:anywhere}@media(max-width:760px){.replace-slots{grid-template-columns:repeat(2,minmax(0,1fr))}.replace-slot:last-child{grid-column:1/-1}.save-dialog{padding:18px}.tools button.save-artwork{flex-basis:100%;min-height:36px}.current-artwork-name{max-width:100%}}

.sheet-heading h1{overflow-wrap:anywhere;min-width:0}.sheet-heading>span{flex-shrink:0}@media print{.sheet-heading h1{max-width:140mm;font-size:13pt;line-height:1.2}.sheet-heading h1.long-artwork-title{font-size:10pt}.sheet-heading>span{white-space:nowrap}}
@media print{body>dialog{display:none!important}}

.frame-control{margin-top:13px;gap:8px;color:var(--ink);font-size:11px}.frame-control small{font-size:9px;color:var(--muted);margin-left:auto}.reference-frame{pointer-events:none}.editor-panel .frame-control+.tile-canvas{margin-top:8px}.lesson-steps+.frame-control{margin:-1px 0 7px}.lesson-construction-head>p:last-child{font-size:10px}.reference-credit{font-size:9px;color:var(--muted);margin:9px 0 0;line-height:1.8}
.tile-canvas.painting.erasing #tile-editor{cursor:cell}
.repeat-color-controls{margin:15px 0;padding:12px 15px;background:var(--soft);border-radius:12px}.repeat-color-controls .check{margin:0}.repeat-color-controls .palette{justify-content:flex-start;gap:12px;margin:12px 0 4px}.clear-actions{flex-wrap:wrap}
.repeat-color-controls .field{margin:0}.pattern-preview.individual-painting use{cursor:cell}.pattern-preview use[role=button]:focus-visible{outline:2px solid #26769e;outline-offset:2px}
.boundary-demo{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.boundary-demo>span{font-size:10px;text-align:center;color:var(--rose);background:var(--soft);border-radius:8px;padding:6px}.boundary-demo svg{display:block;width:100%;height:42px;fill:none;stroke:var(--rose);stroke-width:2}.boundary-demo .demo-base{stroke:#94adbd;stroke-dasharray:4 3;stroke-width:1}
.linked-draft{fill:none;stroke:#c17a20;stroke-width:1.8;stroke-dasharray:3 1.5;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.linked-connector{stroke:#c17a20;stroke-opacity:.45;stroke-width:.7;stroke-dasharray:2 3;pointer-events:none}.source-tip{fill:#26769e;pointer-events:none}.linked-tip{fill:#c17a20;pointer-events:none}.edge-select.opposite{stroke:#c17a20}.connection-guide{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin:12px 0 4px;padding:9px 12px;border-radius:8px;background:var(--soft);font-size:11px}.connection-guide>span{display:flex;gap:12px;color:var(--muted);font-size:10px}.connection-guide i{display:inline-block;width:16px;border-top:2px solid #26769e;vertical-align:middle;margin-right:4px}.connection-guide i.linked{border-color:#c17a20;border-top-style:dashed}
.snap-preview>circle{fill:#bce4f655;stroke:#26769e;stroke-width:1;vector-effect:non-scaling-stroke}.snap-preview>.snap-center{fill:#26769e;stroke:white}
.editor-view-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-top:14px}.editor-view-controls .secondary{min-height:34px;padding:6px 10px;font-size:11px}.zoom-controls{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.zoom-controls output{min-width:42px;text-align:center;font-size:11px}#focus-settings{display:none}#pan-tool[aria-pressed=true]{background:var(--pink);border-color:var(--rose)}#tile-editor.hand-tool{cursor:grab}#tile-editor.hand-tool:active{cursor:grabbing}.view-help{margin-top:5px}
/* A dedicated drawing workspace; the same editor and artwork remain mounted. */
.focus-settings-heading,.focused-save-status{display:none}
.tile-canvas>.frame-control{position:absolute;top:10px;left:10px;z-index:2;margin:0;padding:4px 10px;background:#fffffff2;border:1px solid var(--line);border-radius:8px}
.tile-canvas>.frame-control small{display:none}
.studio-heading{flex-wrap:wrap;gap:12px}.studio-heading>.primary{margin-left:auto}
@media screen{
 body.editor-focused{overflow:hidden}
 .workspace.focus-workspace{position:fixed;inset:0;z-index:1000;background:var(--soft);padding:12px;display:block;overflow:hidden}
 .focus-workspace>.print-column,.focus-workspace .studio>.panel:not(.editor-panel){display:none}
 .focus-workspace>.studio{height:100%;min-width:0;display:block}
 .focus-workspace .editor-panel{position:relative;height:100%;display:flex;flex-direction:column;padding:14px 18px;overflow:hidden;min-height:0;gap:0}
 .focus-workspace .panel-top{flex-direction:row;align-items:center;gap:12px;flex-wrap:wrap}
 .focus-workspace .panel-top .eyebrow{display:none}
 .focus-workspace .panel-top h3{font-size:19px}
 .focus-workspace .current-artwork-name{margin:0;font-size:10px}
 .focus-workspace .tools{width:auto;flex-wrap:wrap}
 .focus-workspace .tools button{flex:initial;min-height:36px;padding:7px 12px}
 .focus-workspace .editor-view-controls{margin-top:10px;justify-content:flex-start;gap:8px}
 .focus-workspace #focus-settings{display:inline-flex}
 .focus-workspace .zoom-controls{margin-left:auto}
 .focus-workspace .view-help{display:none}
 .focus-workspace .frame-control{position:absolute;left:10px;top:10px;bottom:auto;z-index:2;margin:0;background:#fffffff2;padding:4px 10px;border:1px solid var(--line);border-radius:8px;min-height:30px}
 .focus-workspace .frame-control small{display:none}
 .focus-workspace .connection-guide{margin:6px 0 0;padding:4px 10px;font-size:10px;min-height:26px}
 .focus-workspace .tile-canvas{flex:1;min-height:0;margin:8px 0 0;border-radius:12px}
 .focus-workspace .tile-canvas>svg{height:100%;position:absolute;inset:0}
 .focus-workspace .canvas-caption{bottom:10px;font-size:11px;padding:0 12px}
 .focus-workspace .cut-feedback{margin-top:6px;padding:4px 10px;min-height:24px;font-size:11px}
 .focus-workspace .editor-bottom{margin-top:6px;min-height:34px;flex-wrap:nowrap}
 .focus-workspace #shape-description{display:none}
 .focus-workspace .focused-save-status{display:block;font-size:10px}
 .focus-workspace .history-actions{width:auto;margin-left:auto;flex-wrap:nowrap}
 .focus-workspace .history-actions button{flex:initial}
 .focus-workspace #cut-inline-actions{margin-top:6px}
 .focus-workspace>.settings{display:none;position:absolute;left:20px;top:130px;bottom:76px;width:290px;max-width:calc(100% - 40px);z-index:5;overflow:auto;overscroll-behavior:contain;background:white;border:1px solid var(--line);border-radius:12px;padding:12px;box-shadow:0 12px 36px #172d3b26;gap:10px}
 .focus-workspace.focus-settings-open>.settings{display:flex;flex-direction:column}
 .focus-workspace .focus-settings-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;position:sticky;top:-12px;background:white;z-index:1;padding:8px 0;border-bottom:1px solid var(--line)}
 .focus-workspace .focus-settings-heading .secondary{min-height:32px;padding:4px 10px}
 .focus-workspace .settings>.panel{padding:12px;border-radius:8px;flex-shrink:0}
 .focus-workspace[data-mode=paint] .settings>.panel:last-child{order:-1}
 .focus-workspace .focus-settings-heading{order:-2}
 .editor-focused #toast{z-index:1100}
}
@media screen and (max-width:760px){
 .workspace.focus-workspace{padding:0}
 .focus-workspace .editor-panel{border:0;border-radius:0;padding:10px 10px max(10px,env(safe-area-inset-bottom))}
 .focus-workspace .panel-top{gap:6px}
 .focus-workspace .panel-top>div:first-child{display:flex;align-items:center;gap:8px;min-width:0}
 .focus-workspace .panel-top h3{font-size:15px;white-space:nowrap}
 .focus-workspace .current-artwork-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
 .focus-workspace .tools{width:100%;display:flex}
 .focus-workspace .tools button{flex:1;padding:7px 4px;font-size:11px}
 .focus-workspace .tools button.save-artwork{flex-basis:auto}
 .focus-workspace .editor-view-controls{margin-top:6px;gap:6px}
 .focus-workspace .editor-view-controls>.secondary{flex:1}
 .focus-workspace .zoom-controls{width:100%;justify-content:center;margin:0}
 .focus-workspace .zoom-controls .secondary{min-height:32px;padding:4px 10px}
 .focus-workspace .connection-guide>span{display:none}
 .focus-workspace .tile-canvas{margin-top:6px;border-radius:8px}
 .focus-workspace .canvas-caption{font-size:9px;bottom:8px}
 .focus-workspace .frame-control{left:8px;top:8px;bottom:auto;font-size:10px}
 .focus-workspace .cut-feedback{font-size:10px;line-height:1.5}
 .focus-workspace .editor-bottom{gap:4px;align-items:center}
 .focus-workspace .history-actions{gap:4px}
 .focus-workspace .history-actions button{padding:6px;font-size:10px;min-height:32px}
 .focus-workspace .focused-save-status{font-size:9px;max-width:90px}
 .focus-workspace>.settings{left:10px;top:158px;bottom:80px;max-width:calc(100% - 20px)}
 .studio-heading>p{width:100%}.studio-heading>.primary{margin-left:0}
}
@media screen and (max-height:560px){
 .workspace.focus-workspace{padding:0}
 .focus-workspace .editor-panel{padding:8px;border-radius:0;border:0}
 .focus-workspace .editor-view-controls{margin-top:6px}
 .focus-workspace .panel-top>div:first-child,.focus-workspace .frame-control,.focus-workspace .connection-guide,.focus-workspace .canvas-caption{display:none}
 .focus-workspace .panel-top .tools{width:100%}
 .focus-workspace .editor-view-controls{flex-wrap:nowrap}
 .focus-workspace .zoom-controls{width:auto;margin-left:auto;flex-wrap:nowrap}
 .focus-workspace>.settings{top:110px;bottom:60px}
}