:root{font-family:"Segoe UI",Arial,sans-serif;color:#303b3a;background:#f5f3ec;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
button,.button{font:600 15px/1.2 "Segoe UI",Arial,sans-serif;min-height:44px;border:1px solid #cbd4ce;border-radius:10px;background:#fff;color:#30413e;padding:6px 8px;cursor:pointer;text-align:center;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:4px;touch-action:manipulation}
button:hover,.button:hover{background:#ecf3ed}button:disabled{opacity:.42;cursor:default}button:focus-visible,a:focus-visible{outline:3px solid #7554a0;outline-offset:2px}
header{display:flex;align-items:center;justify-content:space-between;padding:5px 16px;gap:12px;flex-shrink:0;border-bottom:1px solid #dde1d7;background:#fffdf8}
.brand{display:flex;align-items:center;gap:8px}.brand>span{font-size:28px;color:#b77a20}.brand h1{font-size:20px;margin:0;letter-spacing:-.5px}.brand p{font-size:12px;margin:0;color:#596761}
/* R1.4-layout: size the workspace around the portrait sheet, not the window width.
   Short windows scroll the document; controls always retain their natural height. */
.editor{--sheet-height:clamp(396px,min(calc(100dvh - 96px),calc((100vw - 396px)*1491/1055)),660px);display:grid;grid-template-columns:calc(var(--sheet-height)*1055/1491) 360px;grid-template-rows:auto 1fr;gap:8px 12px;padding:8px 12px;align-self:center;margin:auto 0;max-width:100%;flex:none}
.colors{grid-column:2;grid-row:1;background:#fffdf8;border:1px solid #dce2d9;border-radius:14px;padding:6px;min-width:0}
.palette-actions{display:grid;grid-template-columns:1fr 1fr 1.3fr 1fr;gap:5px}
.palette-actions button{padding:3px 2px;min-width:44px;min-height:44px;font-size:12px;flex-direction:column;gap:2px;border-radius:9px}
.palette-actions button[aria-pressed="true"]{box-shadow:inset 0 -3px #315c4b;background:#e9f1eb}
#current-color{width:22px;height:9px;border-radius:4px;background:#ffdc48;border:1px solid #526358}
#custom-sample{width:25px;height:10px;border-radius:4px;border:1px solid #0004;background:#d7a38c}
.palette-panels{min-height:116px;padding:6px 0 0}
.palette-panels h3{font-size:12px;line-height:16px;margin:0 0 2px;text-align:center;color:#55635e;font-weight:600}
#palette{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.basic-swatches{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;justify-items:center}
.swatch{width:44px;height:44px;min-height:44px;border-radius:50%;padding:0;border:2px solid #0002;background:var(--color);position:relative}
.swatch:hover{background:var(--color)}.swatch[aria-pressed="true"]{outline:3px solid #263d35;outline-offset:2px}.swatch[aria-pressed="true"]::after{content:"✓";color:#142e24;background:#fff;border-radius:50%;width:20px;height:20px;font-size:15px;display:grid;place-items:center}
.swatch-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
.swatch-list .swatch{display:flex;flex-direction:row;width:100%;height:44px;min-height:44px;border-radius:9px;background:#fff;padding:3px;gap:4px}
.swatch-dot{width:22px;height:30px;border-radius:6px;background:var(--color);border:1px solid #0003;flex-shrink:0}
.swatch-name{font-size:10px;font-weight:600;line-height:1.2;overflow-wrap:anywhere}
.swatch-list .swatch[aria-pressed="true"]::after{position:absolute;top:0;right:0}
#recent-empty{font-size:13px;line-height:1.5;text-align:center;margin:16px 10px;color:#596761}
input:focus-visible{outline:3px solid #7554a0;outline-offset:1px}
.color-picker-label,.hex-label{display:block;font-size:14px;line-height:1.4}
#color-picker{display:block;width:100%;height:68px;margin:8px 0 16px;cursor:pointer}
#color-hex{font:16px "Segoe UI",Arial,sans-serif;min-height:46px;width:100%;border:1px solid #8c9d91;border-radius:10px;padding:8px;margin-top:6px}
#color-hex[aria-invalid="true"]{border:2px solid #943d36}
#eraser{font-size:18px;gap:0}#eraser small{font-size:11px}#eraser[aria-pressed="true"]{outline:3px solid #263d35}
#stage{grid-column:1;grid-row:1/3;height:var(--sheet-height);overflow:hidden;border:1px solid #dce2d9;background:#e7ede6;border-radius:14px;position:relative;touch-action:none;user-select:none;isolation:isolate}
#art{position:absolute;transform-origin:0 0;background:white;box-shadow:0 3px 20px #29413224}
#art svg{position:absolute;inset:0;width:100%;height:100%;display:block}
#art img{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:multiply}
#stage[data-zoomed="true"]{cursor:grab}#stage[data-dragging="true"]{cursor:grabbing}
#loading{position:absolute;inset:35% 10%;text-align:center}
.tools{grid-column:2;grid-row:2;display:flex;flex-direction:column;gap:4px;align-self:start}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.6px;color:#557367}.tip{padding:0 4px}.tip h2{font-size:22px;line-height:1.15;margin:5px 0 8px;letter-spacing:-.5px}.tip p{font-size:13px;line-height:1.4;color:#53635e;margin:10px 0}
.zoom-tools,.edit-tools{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:6px}.zoom-tools>button:first-child,.zoom-tools>button:nth-child(2){font-size:24px}.zoom-tools #fit{font-size:12px}
.edit-tools>button{padding:4px 3px;font-size:20px;gap:5px}.edit-tools span,.edit-tools #more{font-size:13px}
.result-tools{display:grid;grid-template-columns:1fr 1fr;gap:6px}.result-tools button{font-size:13px}.primary{background:#315c4b;color:white;border-color:#315c4b}.primary:hover{background:#244c3c}
.auto-tools{display:grid;grid-template-columns:1fr 1fr;gap:6px}.auto-tools button{font-size:13px;padding:6px;background:#e9f1eb}
.tip p{display:none}.tip h2{font-size:18px;margin:3px 0}
.selection{font-size:12px;line-height:16px;min-height:16px;color:#425c4e;text-align:center;overflow-wrap:anywhere}
footer{display:flex;justify-content:space-between;gap:10px;padding:4px 16px;font-size:12px;line-height:16px;color:#53635e;flex-shrink:0;min-height:24px}#status{overflow-wrap:anywhere}#zoom-label{flex-shrink:0}#status[data-warning="true"]{color:#93420e;font-weight:600}
[hidden]{display:none!important}.screen{flex:1;padding:16px 24px;text-align:center}.screen-heading h2{font-size:28px;margin:7px 0}.screen-heading p{font-size:14px;margin:8px 0 16px}
#cards{display:flex;gap:20px;justify-content:center;margin:18px 0}.card{display:flex;flex-direction:column;width:260px;max-width:100%;padding:14px;border-radius:20px;gap:5px}.card img{width:100%;height:230px;object-fit:contain}.card strong{font-size:18px}.card small{font-size:13px;color:#596761}
#complete{display:flex;flex-direction:column;align-items:center;gap:12px}#preview{object-fit:contain;max-width:100%;width:auto;height:clamp(160px,calc(100dvh - 310px),560px)}.completion-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;flex-shrink:0}
dialog{border:1px solid #cbd4ce;border-radius:22px;padding:24px;width:380px;max-width:calc(100vw - 30px);max-height:calc(100dvh - 30px);overflow:auto;box-shadow:0 18px 90px #162a3544}
dialog::backdrop{background:#263f3899}dialog h2{margin:0 0 16px;font-size:23px}dialog button,dialog .button{display:flex;width:100%;margin:10px 0}dialog p{font-size:14px;line-height:1.5;color:#596761}.danger{color:#943d36;background:#fff7f2}#print-image{display:none}
@media(max-width:700px){
 header{padding:5px 8px;gap:6px}.brand{gap:6px}.brand>span{font-size:24px}.brand h1{font-size:18px}.brand p{font-size:10px}header button{font-size:12px;padding:6px;max-width:130px}
 .editor{--sheet-height:clamp(240px,calc(100dvh - 440px),440px);grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto;gap:8px;padding:8px;width:100%;max-width:460px;margin:auto 0}
 .colors{grid-column:1;grid-row:1}.palette-actions{gap:4px}.palette-actions button{font-size:11px}#stage{grid-column:1;grid-row:2;width:calc(var(--sheet-height)*1055/1491 + 16px);max-width:100%;justify-self:center}.tools{grid-column:1;grid-row:3;display:grid;gap:5px}.tip{display:none}
 .zoom-tools,.edit-tools{gap:6px;grid-template-columns:1fr 1fr 1fr}.tools button{min-height:44px}.zoom-tools #fit{font-size:13px}.zoom-tools #fit br{display:none}
 .edit-tools>button{flex-direction:row;font-size:20px;gap:5px}.edit-tools span,.edit-tools #more{font-size:13px}
 .result-tools{gap:6px}.result-tools button{font-size:13px;padding:6px}
 .tools{grid-template-columns:1fr 1fr 1.3fr 1fr 1fr 1fr;gap:4px}
 .auto-tools{grid-column:1/-1}.auto-tools button{height:44px;font-size:13px}
 .zoom-tools,.edit-tools{display:contents}.tools button{height:44px;min-height:44px;padding:4px 2px}
 .tools #fit{font-size:11px;line-height:1.05}.edit-tools span{display:none}.result-tools{grid-column:1/-1}
 .selection{grid-column:1/-1}footer{padding:4px 8px;font-size:11px}.screen{padding:12px 8px}.screen-heading h2{font-size:23px}.screen-heading p{margin:6px 0;font-size:13px}
 .completion-actions{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:6px}.completion-actions button{font-size:12px;padding:8px}.completion-actions button:last-child{grid-column:1/-1}.card img{height:200px}
}
@media(max-height:760px) and (min-width:701px){.tip{display:none}}
@page{size:A4 portrait;margin:10mm}
@media print{
 :root,html,body{width:auto;height:auto;overflow:visible;background:white;margin:0;padding:0}
 body>*{display:none!important}#print-image{display:block!important;width:190mm;height:auto;max-height:277mm;object-fit:contain;margin:0 auto;break-inside:avoid;print-color-adjust:exact;-webkit-print-color-adjust:exact}
}