:root{--ink:#163f3b;--pink:#d91b5d;--paper:#fffefb;--line:#dce3df;--soft:#f5f5ef;--muted:#617570;--display:'DM Serif Display',Georgia,serif;--body:'DM Sans',sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:15px/1.55 var(--body)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.38}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--pink);outline-offset:3px}h1,h2,h3,p{margin:0}h1,h2{font-family:var(--display);font-weight:400;letter-spacing:-.035em;line-height:1.1}h3{font-size:16px;font-weight:600}.studio-header{height:73px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 4%;gap:20px}.studio-brand{font:31px/1 var(--display);letter-spacing:-.04em}.studio-brand em{color:var(--pink)}.home-link{font-size:13px;text-decoration:underline;text-underline-offset:4px}main{max-width:1530px;margin:auto;padding:28px 4% 40px}.studio-intro{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:25px}.eyebrow{font-size:10px;letter-spacing:.14em;font-weight:700;margin-bottom:8px;color:var(--muted)}h1{font-size:44px}h1 span{color:var(--pink)}.studio-intro p:last-child{font-size:14px;margin-top:8px}.intro-actions,.review-actions{display:flex;align-items:center;gap:10px}.primary-button,.quiet-button,.file-button{border:1px solid var(--line);border-radius:8px;padding:12px 19px;font-size:13px;font-weight:600;min-height:45px;display:inline-flex;align-items:center;justify-content:center;line-height:1.4;background:white;color:var(--ink);transition:background .2s,transform 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span{font-size:11px;color:var(--muted)}.starter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.starter{background:white;border:1px solid var(--line);border-radius:9px;text-align:left;padding:14px 10px;color:var(--ink);transition:border-color .2s,transform .2s}.starter:hover{border-color:var(--pink);transform:translateY(-3px)}.preset-colors{display:flex;margin-bottom:12px;padding-left:3px}.preset-colors i{display:block;width:23px;height:23px;border-radius:50%;background:var(--c);border:2px solid white;margin-left:-3px;box-shadow:0 0 0 1px #00000008}.starter strong{font-size:11px;display:block;font-weight:600;line-height:1.5}.starter small{font-size:10px;display:block;line-height:1.5;margin-top:3px;color:var(--muted)}.controls-panel{border:1px solid var(--line);border-radius:16px;background:white;overflow:hidden}.control-tabs{display:flex;border-bottom:1px solid var(--line);padding:7px 10px 0;gap:2px}.control-tabs button{flex:1;min-width:0;background:none;border:0;border-bottom:3px solid transparent;padding:13px 4px;font-size:12px;font-weight:600;color:var(--muted)}.control-tabs [aria-selected="true"]{color:var(--pink);border-bottom-color:var(--pink)}.control-scroll{padding:25px 24px;min-height:612px}.panel-heading{margin-bottom:24px}.panel-heading>span{font-size:10px;letter-spacing:.12em;color:var(--muted)}.panel-heading h2{font-size:31px;margin-top:10px}.field,fieldset{margin:0 0 21px;padding:0;border:0;display:block}.field,legend,.field-pair>label{font-size:13px;font-weight:600;line-height:1.5}legend{margin-bottom:11px;padding:0}select,input[type="text"],input[type="date"],input[type="number"],textarea{display:block;width:100%;max-width:100%;margin-top:8px;border:1px solid #cfd9d3;border-radius:7px;background:var(--paper);color:var(--ink);padding:11px 12px;font-size:14px;min-height:44px;outline-offset:2px}textarea{resize:vertical}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:11px}.field-note{font-size:12px;line-height:1.65;color:var(--muted);font-weight:400;margin:6px 0 20px}.control-divider{height:1px;background:var(--line);margin:23px 0}.choice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.choice{background:white;border:1px solid #d4ded7;border-radius:8px;display:flex;flex-direction:column;align-items:center;padding:13px 6px 10px;gap:7px;color:var(--ink);font-size:12px}.choice svg{width:40px;height:34px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}.choice[aria-pressed="true"]{border-color:var(--pink);background:#fff1f6;color:var(--pink)}.color-control{margin-top:8px;display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:12px;color:var(--muted);font-weight:400}.color-control input[type="color"]{padding:0;width:35px;height:34px;border:0;background:none;cursor:pointer}.color-control 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output{font-weight:400;font-size:12px;min-width:24px}.check-field{display:flex;align-items:center;gap:10px;margin:21px 0;font-size:13px}.check-field input{width:17px;height:17px;accent-color:var(--pink)}.tool-instruction{background:#f8edf2;border-radius:8px;padding:13px;font-size:12px;margin:15px 0;color:#6d3650}.full-button{width:100%;font-size:12px}.file-actions{display:grid;gap:9px}.file-button{cursor:pointer}.file-button input{position:absolute;opacity:0;width:1px;height:1px}.file-button:focus-within{outline:3px solid var(--pink)}.availability-note{font-size:11px;line-height:1.6;background:#f7f7f1;padding:15px 23px;color:var(--muted);border-top:1px solid var(--line)}.studio-footer{display:flex;justify-content:space-between;gap:20px;padding:25px 4%;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.studio-footer a{text-decoration:underline;text-underline-offset:4px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);max-width:90%;background:var(--ink);color:white;border-radius:9px;padding:13px 20px;font-size:13px;box-shadow:0 8px 30px #0002;opacity:0;pointer-events:none;transition:.2s;z-index:50}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{width:min(610px,94vw);max-height:90dvh;border:0;border-radius:16px;padding:28px;color:var(--ink);background:var(--paper);box-shadow:0 15px 80px #0004}dialog::backdrop{background:#102c29b0;backdrop-filter:blur(4px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;font-size:10px;letter-spacing:.13em}dialog h2{font-size:35px;margin-bottom:23px}#review-summary dl{margin:0}#review-summary dl div{display:grid;grid-template-columns:115px 1fr;gap:15px;border-bottom:1px solid var(--line);padding:11px 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@media(min-width:1450px){.cake-stage{height:580px}}@media(max-width:1100px){main{padding-inline:3%}.studio-layout{grid-template-columns:minmax(0,1.35fr) minmax(310px,1fr);gap:18px}.control-scroll{padding:23px 18px}.starter-grid{grid-template-columns:1fr 1fr}.starter-heading{align-items:flex-start;flex-direction:column;gap:4px}.cake-stage{height:460px}.studio-intro{gap:18px}.intro-actions{gap:7px}.intro-actions button{padding-inline:13px}}
@media(max-width:760px){.studio-header{height:65px;padding:0 5%}.studio-brand{font-size:27px}.home-link{font-size:11px}main{padding:23px 5%}.studio-intro{align-items:flex-start;gap:16px;margin-bottom:20px}.eyebrow{font-size:8px;letter-spacing:.08em}h1{font-size:37px}.studio-intro p:last-child{font-size:12px;max-width:210px}.intro-actions{flex-direction:column;gap:8px;align-items:stretch}.intro-actions button{font-size:11px;min-height:37px;padding:8px 11px}.studio-layout{grid-template-columns:1fr;gap:23px}.preview-panel{position:static}.cake-stage{height:390px}.stage-toolbar{padding:10px 13px}.view-controls{padding:10px;gap:2px}.view-button{padding:8px;font-size:11px}.zoom-button{font-size:17px;min-width:30px;width:30px}.design-caption{padding-bottom:0;border-bottom:0}.design-caption strong{font-size:14px}.design-caption span{font-size:11px}.starter-section{display:none}.stage-hint{font-size:11px;margin:10px 0 13px}.control-tabs{position:sticky;top:0;background:white;z-index:2}.control-scroll{min-height:0;padding:24px}.controls-panel{border-radius:14px}.control-tabs button{font-size:12px;padding-block:15px}.choice{font-size:12px}.availability-note{font-size:11px}.studio-footer{padding:25px 5%;flex-wrap:wrap;gap:10px;font-size:11px}.studio-footer span{order:3;width:100%}.panel-heading h2{font-size:30px}.studio-intro p:last-child{line-height:1.5}.primary-button,.quiet-button{font-size:12px}dialog{padding:23px}#review-summary dl div{grid-template-columns:95px 1fr}}
@media(max-width:370px){.studio-brand{font-size:24px}.studio-header{gap:10px}.home-link{font-size:10px}.cake-stage{height:335px}.studio-intro{gap:10px}h1{font-size:33px}.studio-intro .eyebrow{max-width:140px}.control-scroll{padding:20px 17px}.choice-grid{gap:5px}.choice svg{width:34px}.view-controls{gap:0}.view-button{padding:7px}.zoom-button{min-width:26px;width:26px}.stage-toolbar .small-button{font-size:11px}.live-label{font-size:9px}.review-actions{flex-direction:column;align-items:stretch}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
#export-image{display:block;max-width:100%;max-height:52vh;margin:0 auto 18px;border-radius:12px;object-fit:contain}#export-dialog>.primary-button{width:100%}#export-description{margin:18px 0}
@media(max-width:760px){.controls-panel{overflow:visible}.control-tabs{border-radius:14px 14px 0 0}.availability-note{border-radius:0 0 14px 14px}}