*{box-sizing:border-box}body{margin:0;background:#f7f8fa;color:#202936;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;font-size:16px}header{height:88px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e1e5ea;background:#fff}.brand{font-weight:650;font-size:20px;text-decoration:none;color:inherit}.brand span{color:#24577c;font-size:27px;vertical-align:middle;margin-right:9px}.note{font-size:14px;color:#707d88}main{max-width:1260px;margin:auto;display:grid;grid-template-columns:370px 1fr;gap:90px;padding:48px 40px}.eyebrow{font-size:12px;letter-spacing:2px;color:#52718b}h1{font-size:36px;font-weight:600;letter-spacing:-1px;margin:14px 0}.intro{line-height:1.8;color:#7a8490;margin:0 0 26px}.upload{position:relative;display:block;text-align:center;border:1px dashed #9eafbf;background:#edf2f6;padding:18px;border-radius:12px;font-weight:550;cursor:pointer}.upload input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}.hint{font-size:12px;color:#85909a;line-height:1.5}fieldset{border:0;padding:0;margin:25px 0 20px}legend,label{font-size:14px;color:#485769}legend{margin-bottom:10px}.tabs{display:flex;background:#e8edf2;padding:4px;border-radius:10px;gap:3px}button{font:inherit;cursor:pointer;border:0}.tabs button{flex:1;padding:10px 3px;background:transparent;border-radius:7px;color:#657586;font-size:14px}.tabs button.active{background:#fff;color:#214e73;box-shadow:0 2px 5px #10284010}#texts label{display:block;margin-bottom:15px}input:not([type=file]):not([type=range]):not([type=color]){display:block;margin-top:7px;width:100%;padding:12px;border:1px solid #dce2e8;background:white;color:#263440;border-radius:8px;font:inherit;font-size:16px}details{border-top:1px solid #e0e5eb;margin-top:24px;padding-top:18px}summary{cursor:pointer;font-size:14px;margin-bottom:16px}details>label{display:flex;align-items:center;justify-content:space-between;margin:17px 0}input[type=range]{width:64%;accent-color:#2c5d81}input[type=color]{border:0;width:38px;height:28px;background:none;vertical-align:middle;margin-left:12px}.colorrow{display:flex;justify-content:space-between;align-items:center}.small{font-size:12px;background:#e9eef3;padding:8px 10px;border-radius:6px;color:#526b80}.primary{width:100%;margin-top:28px;padding:16px 20px;color:white;background:#244e71;border-radius:10px;text-align:left}.primary span{float:right}#status{font-size:12px;color:#7c8892;text-align:center;min-height:20px}.stage{padding:22px 35px 28px;background:#e8edf2;border-radius:22px;display:flex;align-items:center;flex-direction:column;align-self:start;position:sticky;top:22px;background-image:radial-gradient(ellipse at 80% 25%,#f5f7f9,transparent 70%)}.preview-label{display:flex;justify-content:space-between;width:100%;font-size:12px;letter-spacing:1px;color:#7d8b98;margin:0 0 24px}canvas{width:100%;max-width:420px;height:auto;filter:drop-shadow(0 20px 25px #1e365a26)}.stage-note{font-size:12px;color:#8895a1;margin:28px 0 0}button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #5ca4d6;outline-offset:3px}@media(max-width:900px){main{gap:32px;padding:30px 24px;grid-template-columns:320px 1fr}.stage{padding:20px}}@media(max-width:680px){header{height:68px}.note{display:none}main{display:flex;flex-direction:column;padding:22px 20px;gap:30px}.stage{position:static;order:-1;padding:18px;width:100%}canvas{max-width:290px}.stage-note{display:none}.preview-label{margin-bottom:16px}.controls{width:100%}h1{font-size:30px}.intro{display:none}.eyebrow{margin-top:4px}.upload{margin-top:20px}}

#texts{scroll-margin-top:24px}#texts h2{font-size:20px;margin:20px 0 6px}.edit-hint{font-size:14px;color:#748391;margin:0 0 18px}.edit-button{background:#244e71;color:white;border-radius:8px;padding:12px 20px;margin:0 0 20px;align-self:center;font-size:15px}@media(max-width:680px){canvas{max-width:220px}.stage{padding:14px}.edit-button{margin-bottom:12px}main{gap:16px}.controls .eyebrow,.controls h1{display:none}#texts h2{margin-top:0}}

.surround-tabs{width:100%;margin-bottom:20px}.surround-tabs button{font-size:13px;padding:12px 6px}.stage canvas{max-width:440px;max-height:72vh;object-fit:contain}.side-uploads{display:grid;grid-template-columns:1fr 1fr;gap:12px}.side-uploads .upload{padding:10px;font-size:14px}.side-uploads img{display:block;width:100%;height:70px;object-fit:cover;border-radius:6px;margin-bottom:8px}#sideControls h2{font-size:16px;margin:22px 0 12px}.hint a{color:#687f94}.stage-note{line-height:1.6}.stage{padding-left:22px;padding-right:22px}#sideControls[hidden]{display:none}@media(max-width:680px){.stage canvas{max-height:48vh;max-width:100%;width:auto}.surround-tabs{margin-bottom:12px}.surround-tabs button{font-size:12px}.side-uploads .upload{margin-top:0}.stage-note{display:block;margin-top:12px}}

.mask-label output{display:inline-block;color:#244e71;font-variant-numeric:tabular-nums;margin-left:6px}.mask-label input[type=range]{width:58%}
.text-size-controls{border-top:1px solid #e0e5eb;margin-top:20px;padding-top:16px}.text-style-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;background:#e9eef3;color:#244e71;border-radius:8px;padding:11px 12px;font-size:14px;font-weight:600}.text-style-toggle span{font-size:12px;font-weight:500}.text-style-panel{padding-top:14px}.text-size-controls h3{font-size:15px;margin:0 0 12px}.text-size-controls label{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;margin:12px 0}.text-size-controls output{color:#244e71;font-variant-numeric:tabular-nums}.text-size-controls input[type=range]{width:100%;margin-top:8px}.text-color-control{padding-top:12px;border-top:1px solid #e6ebef}.text-color-control input[type=color]{margin-left:0}
.accessory-colors{border-top:1px solid #e0e5eb;margin-top:18px;padding-top:16px}.swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.swatch{display:flex;flex-direction:column;gap:5px;align-items:center;background:transparent;padding:4px 1px;border-radius:6px;color:#627282;font-size:10px;line-height:1.15}.swatch i{display:block;width:28px;height:28px;border-radius:50%;border:1px solid #20304020;box-shadow:inset 0 0 0 1px #fff5,0 1px 2px #1d2b351f}.swatch.active{color:#244e71;font-weight:600}.swatch.active i{outline:2px solid #244e71;outline-offset:3px}.swatch:hover i{transform:scale(1.08)}

.drag-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;margin:0 0 14px;font-size:13px;color:#536a7e}.drag-toolbar button{flex-shrink:0}.canvas-wrap{position:relative;--aspect:.72727;width:100%;max-width:min(440px,calc(65vh * var(--aspect)));line-height:0}.stage .canvas-wrap canvas{display:block;width:100%;max-width:none;max-height:none;height:auto;filter:none}.text-handle{position:absolute;display:block;background:transparent;border:1px dashed #ffffff60;border-radius:4px;padding:0;cursor:grab;touch-action:none;user-select:none}.text-handle[hidden]{display:none}.text-handle:hover,.text-handle.selected,.text-handle:focus-visible{border-color:#9fdaff;outline:1px solid #244e71;outline-offset:1px;background:#abdfff12}.text-handle:active{cursor:grabbing}@media(max-width:680px){.canvas-wrap{max-width:min(440px,calc(48vh * var(--aspect)))}.drag-toolbar{font-size:12px}}

.gallery-strip{display:flex;gap:10px;overflow-x:auto;padding:4px 1px 10px;scroll-snap-type:x proximity}.gallery-tile,.gallery-add{position:relative;flex:0 0 92px;height:118px;border-radius:10px;overflow:hidden;scroll-snap-align:start}.gallery-tile img{width:100%;height:100%;object-fit:cover}.gallery-add{display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;border:1px dashed #8ea5b8;background:#edf2f6;color:#315f84;font-size:13px;font-weight:600;cursor:pointer}.gallery-add input{position:absolute;inset:0;opacity:0;cursor:pointer}.gallery-note{margin:2px 0 0;font-size:12px;color:#7a8996}
