:root{--text-main:var(--ink);--text-muted:var(--muted)}.editor-intro:before{background-image:url('qr-art-v1.png');inset:-8px -15px -25px 7%;background-size:100% auto;background-position:center;opacity:.45}[data-theme=dark] .editor-intro:before{opacity:.21}.editor-icon{background:linear-gradient(145deg,#c6a18b,#a37359)}.qr-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.qr-toolbar>div{display:flex;gap:9px}.context-note{font-size:11px;color:var(--muted);margin:20px 0 28px}.qr-workspace{border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;scroll-margin-top:100px}.workspace-heading{display:flex;justify-content:space-between;gap:20px;padding:22px 28px;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.eyebrow{font-size:9px}.qr-grid{display:grid;grid-template-columns:1fr 1fr}.compose-side{padding:30px 35px;min-width:0}.mode-bar{display:flex;gap:5px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:25px;margin-bottom:30px}.mode-btn{background:transparent;border-color:transparent}.mode-btn.active{background:var(--wash);border-color:var(--line);font-weight:600}.compose-side h2{font-size:30px;line-height:1.2;letter-spacing:-1px;margin:15px 0 25px}.input-group{margin:18px 0}.input-group label{font-size:11px;display:block;margin-bottom:10px}.input-group input,.input-group textarea,.input-group select{width:100%;padding:12px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);font:12px/1.6 inherit;box-sizing:border-box}.input-group textarea{min-height:140px;resize:vertical}.input-note{font-size:10px;color:var(--muted);line-height:1.8;margin:20px 0 28px}.appearance{border-top:1px solid var(--line);padding:22px 0 0}.appearance summary{cursor:pointer;font-size:12px;font-weight:500}.color-controls{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:25px 0}.color-group label{display:block;font-size:10px;color:var(--muted);margin-bottom:12px}.color-picker-wrapper{display:flex;align-items:center;gap:10px}.color-picker-wrapper input{width:38px;height:34px;border:1px solid var(--line);padding:3px;background:var(--surface);border-radius:5px}.color-hex{font:11px Consolas,monospace;color:var(--muted)}.palette-chips{display:flex;gap:6px;flex-wrap:wrap}.palette-chip{font-size:10px;padding:7px 10px}.preview-side{background:var(--wash);border-left:1px solid var(--line);padding:30px 35px;min-width:0}.preview-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:10px;color:var(--muted)}.preview-mat{border:1px dashed var(--line);border-radius:8px;min-height:330px;display:grid;place-items:center;padding:30px;margin:28px 0 20px}.canvas-wrapper{width:100%;max-width:290px}#qrCanvas{display:grid;place-items:center}#qrCanvas:empty{min-height:240px}#qrCanvas canvas{width:100%;height:auto;display:block;box-shadow:0 8px 28px #0000000c}#qrStatus{font-size:11px;line-height:1.9;color:var(--muted);margin:15px 0 25px}.preview-foot{border-top:1px solid var(--line);padding-top:23px}.preview-foot strong{font-size:13px;font-weight:500}.preview-foot p{font-size:11px;color:var(--muted);line-height:1.9;max-width:350px}.site-header .theme-choice{width:78px;max-width:78px;margin:0;padding:10px 9px;font-size:11px;flex:none}button{cursor:pointer;box-shadow:none}@media(max-width:800px){.qr-grid{grid-template-columns:1fr}.preview-side{border-left:0;border-top:1px solid var(--line)}.compose-side,.preview-side{padding:25px}.qr-toolbar{align-items:flex-start;flex-direction:column}.workspace-heading{flex-wrap:wrap}.preview-mat{min-height:280px;padding:20px}.editor-intro:before{opacity:.28;background-size:auto 100%}}
.colour-warning{border:1px solid var(--line);border-left:3px solid #b68b56;border-radius:6px;padding:17px;margin:0 0 23px;background:var(--surface)}.colour-warning[hidden]{display:none}.colour-warning strong{font-size:12px;font-weight:500}.colour-warning p{font-size:11px;line-height:1.8;color:var(--muted);margin:10px 0 14px}.colour-warning button{font-size:11px}

.optional-label{font-size:10px;font-weight:400;color:var(--muted);margin-left:8px}.logo-controls{margin-top:22px}.logo-upload{display:inline-block;font-size:11px;border:1px solid var(--line);border-radius:6px;padding:10px 13px;cursor:pointer}.logo-controls input[type=file]{display:block;font-size:11px;max-width:100%;margin:14px 0;color:var(--muted)}.logo-controls input[type=range]{width:100%;accent-color:#a37359;margin:14px 0}.logo-size-row{display:flex;justify-content:space-between;font-size:11px}.logo-size-row output{color:var(--muted)}