:root{color-scheme:dark;--ink:#e5efed;--dim:#aabebb;--line:#374548;--paper:#20292d;--accent:#236653;--ground:#11181c;--rose:#d00094;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scrollbar-gutter:stable}body{margin:0;background:var(--ground);color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.48;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #478f77;outline-offset:2px}[hidden]{display:none!important}
.top{height:76px;background:#142122;color:white;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(15px,3vw,42px);gap:12px}.brand{display:flex;gap:12px;align-items:center}.logo{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:#a4e7ca;color:#153b32;font-size:29px;font-weight:800}.brand h1{font-size:21px;margin:0;letter-spacing:-.025em}.brand p,.eyebrow{font-size:10px;letter-spacing:.14em;margin:3px 0 0;font-weight:750}.brand p{color:#a8c5bf}.local{font-size:12px;color:#d8ede7;white-space:nowrap}.local i,.legend i{display:inline-block;background:#9be4c4;width:7px;height:7px;border-radius:50%;margin-right:5px}
.workspace{max-width:1600px;margin:auto;display:grid;grid-template-columns:minmax(255px,290px) minmax(0,1fr);gap:16px;padding:16px clamp(12px,2vw,30px)}.sidebar,.preview{background:var(--paper);border:1px solid var(--line);border-radius:15px;min-width:0}.sidebar section{padding:15px 17px;border-bottom:1px solid var(--line)}.sidebar section:last-child{border:0}.sidebar h2{margin:0 0 10px;font-size:15px;display:flex;align-items:center;gap:8px}.sidebar h2 span{font-size:10px;color:#b8e5d5;padding:3px 5px;background:#24453e;border-radius:4px}.pair{display:flex;align-items:end;gap:8px}.pair>*{flex:1;min-width:0}label{display:block;color:var(--dim);font-size:12px;font-weight:650;margin-top:7px}input[type=number],select{display:block;width:100%;height:33px;border:1px solid #435358;background:#151e22;border-radius:6px;padding:3px 7px;color:var(--ink);margin-top:3px}.check{display:flex;align-items:center;gap:6px;min-height:23px}.check input{accent-color:var(--accent)}button{min-height:34px;padding:6px 10px;border-radius:7px;border:1px solid var(--line);font-weight:700;font-size:12px;white-space:nowrap}.primary{background:var(--accent);color:white;border-color:var(--accent)}.minor{color:var(--ink);background:#2b383d}.minor:hover:not(:disabled){background:#394b50}.primary:hover:not(:disabled){background:#2c7964}.hint{color:var(--dim);font-size:11px;line-height:1.5;margin:8px 0 0}
.preview{display:flex;flex-direction:column;align-self:start}.preview-head,.preview-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 17px}.preview-head h2{font-size:20px;letter-spacing:-.02em;margin:3px 0 0}.eyebrow{color:var(--dim);margin:0}.stage{position:relative;height:clamp(410px,72dvh,900px);display:grid;place-items:center;overflow:hidden;background-color:#10171a;background-image:radial-gradient(#405259 1px,transparent 1px);background-size:16px 16px}.stage.drop{background-color:#27483d}.viewport{position:absolute;inset:0;overflow:scroll;overflow-anchor:none}.stage canvas{position:sticky;top:0;left:0;z-index:1;display:block;touch-action:none;cursor:default}#scroll-area{position:absolute;top:0;left:0;pointer-events:none}
.zoom-bar{display:flex;flex-wrap:wrap;align-items:center;gap:5px;padding:0 14px 8px}.zoom-bar button{min-height:30px}.zoom-bar output{min-width:4ch;text-align:center;font-size:12px;font-variant-numeric:tabular-nums}.zoom-bar button[aria-pressed="true"]{background:#24453e;border-color:#609688}.empty{pointer-events:none;text-align:center;color:#e3f3ef;padding:13px;background:#243433f5;border-radius:8px;z-index:1}.empty b,.empty span{display:block}.empty span{font-size:12px;margin-top:5px}.preview-foot{font-size:12px;color:var(--dim);min-height:48px}.legend{white-space:nowrap}.legend i{background:var(--rose)}.error{color:#ffa3b1;font-weight:650}
@media(max-width:800px){.workspace{grid-template-columns:minmax(0,1fr)}.preview{grid-row:1}.stage{height:470px}.sidebar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar section{border-bottom:0}.actions button{padding:5px 7px}}
@media(max-width:500px){.top{height:auto;min-height:64px;padding-block:8px}.local{font-size:10px}.workspace{padding:8px;gap:8px}.preview-head{align-items:flex-start;flex-direction:column;padding:10px}.stage{height:400px}.sidebar{grid-template-columns:1fr}.sidebar section{border-bottom:1px solid var(--line)}.preview-foot{padding:10px}.legend{display:none}}


.art-dpi{display:block;margin-top:8px;padding:5px 8px;border-radius:6px;background:#203c30;color:#a4e5c3;font-size:12px;font-weight:700}.art-dpi[data-level="warning"]{background:#4c3c15;color:#ffe198}.art-dpi[data-level="low"]{background:#4d242c;color:#ffb5c0}

.artwork-list-heading,.artwork-card-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px}
.artwork-list-heading h3,.artwork-sheet-heading,#artwork-card-name{margin:0;font-size:13px}
.artwork-sheet-heading{margin-top:14px}
#artwork-list{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:4px;max-height:15rem;overflow:auto}
.artwork-row{width:100%;display:flex;align-items:center;gap:8px;text-align:left;padding:5px;color:var(--ink);background:#151e22}
.artwork-row[aria-pressed="true"]{background:#24453e;border-color:#8adbc2}
.artwork-row img,#artwork-card-preview{object-fit:contain;background:#11181b;border-radius:4px}
.artwork-row img{width:32px;height:32px;flex:none}
.artwork-row span{display:block;overflow:hidden;text-overflow:ellipsis}
.artwork-row .artwork-row-meta{font-size:10px;font-weight:500;color:var(--dim);margin-top:3px}
#artwork-card{padding:9px;margin-top:8px;border:1px solid #477266;border-radius:8px;background:#182226}
#artwork-card-name{overflow-wrap:anywhere;margin-bottom:6px}
.artwork-card-size{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:8px}
.artwork-card-size label:first-child{margin-top:0}
#artwork-card-preview{width:100%;height:88px}
#artwork-cut-settings{margin-top:10px;border-top:1px solid var(--line);padding-top:8px}
#artwork-cut-settings h2{font-size:13px;margin-bottom:0}
#artwork-cut-settings h2 span{display:none}

dialog{max-width:min(390px,calc(100vw - 32px));padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink)}
dialog::backdrop{background:#000a}dialog h2{font-size:18px;margin:0}dialog p{font-size:13px;line-height:1.5;color:var(--dim)}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.danger{background:#812e43;color:white;border-color:#a24a60}

#grid-dialog .dialog-actions{flex-wrap:wrap}

.page-margins{min-width:0;margin:10px 0 0;padding:1px 8px 8px;border:1px solid var(--line);border-radius:7px}.page-margins legend{padding:0 4px;font-size:12px;font-weight:700}.page-margins label{margin-top:4px}

.number-stepper{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:3px;margin-top:3px}.number-stepper button{min-height:33px;padding:0 6px}.number-stepper input{margin:0;padding:3px 4px;text-align:center;appearance:textfield}.number-stepper input::-webkit-inner-spin-button,.number-stepper input::-webkit-outer-spin-button{appearance:none;margin:0}.offset-direction{display:block;margin-top:4px;font-size:11px;color:var(--dim)}

.artwork-actions{display:grid;gap:9px}.artwork-actions button{width:100%}.artwork-actions .hint{margin-top:4px}.print-sheet-tip{margin:0;padding:9px 17px;background:#24453e;color:var(--ink);font-size:12px;line-height:1.5}
.range-control{margin-top:8px}.range-heading,.range-ends{display:flex;align-items:center;justify-content:space-between;gap:8px}.range-heading label{margin:0}.range-heading output{font-size:12px;font-variant-numeric:tabular-nums;color:var(--ink)}.range-control input{width:100%;margin:4px 0 0;accent-color:#83d5b8}.range-ends{font-size:10px;color:var(--dim)}.range-control .hint{margin-top:4px}

.cut-actions{display:flex;flex-wrap:wrap;gap:4px;margin:7px 0}.cut-actions button{min-height:28px;padding:4px 7px}

.preview-head .actions{display:flex;flex-wrap:wrap;gap:8px;min-width:0;max-width:100%}
.preview-head .actions button{max-width:100%;white-space:normal}

.compare-labels{display:flex;justify-content:space-between;gap:8px;padding:0 14px 8px;color:var(--dim);font-size:12px;font-weight:700}
.compare-divider{position:absolute;z-index:3;top:0;bottom:0;width:28px;transform:translateX(-50%);display:grid;place-items:center;cursor:ew-resize;touch-action:none;user-select:none}
.compare-divider::before{content:"";position:absolute;top:0;bottom:0;width:2px;background:white;box-shadow:0 0 0 1px #18332e}
.compare-divider span{position:relative;display:grid;place-items:center;width:28px;height:36px;border:1px solid #a7ead2;border-radius:6px;background:#24453e;color:white;font-size:18px}
.compare-divider:focus-visible span{outline:2px solid #a7ead2;outline-offset:2px}

.preview-body{display:flex;min-width:0}
.preview-body .stage{flex:1;min-width:0}
#parking-tray{width:140px;min-width:0;padding:10px;background:#10171a;border-left:1px solid var(--line);overflow:auto;max-height:clamp(410px,72dvh,900px)}
#parking-tray h3{font-size:12px;margin:0 0 5px}
#parking-tray p{color:var(--dim);font-size:11px;margin:0 0 8px}
#parked-artwork{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.parked-item{display:flex;align-items:center;gap:5px;text-align:left;padding:4px}
.parked-item[aria-pressed="true"]{border-color:#9be4c4}
.parked-item canvas{width:36px;height:36px;background:#526164;border-radius:3px;flex:none}
.parked-item span{overflow:hidden;text-overflow:ellipsis}
@media(max-width:800px){.preview-body{display:block}#parking-tray{width:100%;max-height:160px;border-left:0;border-top:1px solid var(--line)}#parked-artwork{flex-direction:row;flex-wrap:wrap}.parked-item{max-width:150px}}

#save-sheet-size{margin-top:7px}
#sheet-size-name,#build-name{display:block;width:100%;height:33px;border:1px solid #435358;background:#151e22;border-radius:6px;padding:3px 7px;color:var(--ink);margin-top:3px}

.parked-item{cursor:grab;touch-action:none;user-select:none}
.parked-item:active{cursor:grabbing}
.parking-ghost{position:fixed;z-index:10;pointer-events:none;transform:translate(-50%,-50%);background:#526164bb;border:1px solid #9be4c4;border-radius:4px}

.sidebar summary{display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;list-style:none}
.sidebar summary::-webkit-details-marker{display:none}
.sidebar summary h2{margin:0}
.sidebar summary::after{content:"";width:7px;height:7px;border-right:2px solid var(--dim);border-bottom:2px solid var(--dim);transform:rotate(-45deg);margin-right:3px}
.sidebar details[open]>summary{margin-bottom:10px}
.sidebar details[open]>summary::after{transform:rotate(45deg)}

#sheet-preset-name{margin-top:3px;overflow-wrap:anywhere}

.brand .byline{font-size:14px;font-weight:400;white-space:nowrap}
.brand #build-info{font-weight:500;letter-spacing:0}
@media(max-width:500px){.brand{min-width:0}.brand .logo{flex:none}.brand h1{font-size:17px}.brand .byline{display:block;font-size:12px}.brand p:not(#build-info){display:none}}

#copies-control .number-stepper button{min-width:26px}#copies-control #fill-sheet{flex:0 0 auto}