:root{color-scheme:light;--bg: #ffffff;--surface: #ffffff;--surface-hover: #f8fafc;--text-heading: #0f172a;--text-muted: #475569;--border: #e2e8f0;--border-strong: #cbd5e1;--accent: #0369a1;--accent-muted: rgba(3, 105, 161, .1);--focus-ring: rgba(3, 105, 161, .25);--danger: #dc2626;--code-bg: #e2e8f0;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 12px rgba(15, 23, 42, .06);--qr-panel-bg: #ffffff;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:var(--text-muted);background-color:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100svh}#root{min-height:100svh;display:flex;flex-direction:column}code{font-family:ui-monospace,Cascadia Code,Source Code Pro,Menlo,monospace;padding:.15em .4em;border-radius:6px;background:var(--code-bg);color:var(--text-heading)}.link-url-input{display:flex;flex-direction:column;gap:.4rem;width:100%}.link-url-input__label{font-size:.9375rem;font-weight:500;color:var(--text-heading)}.link-url-input__field{font:inherit;font-size:1rem;width:100%;padding:.75rem .95rem;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text-heading);transition:border-color .2s ease,box-shadow .2s ease}.link-url-input__field::placeholder{color:var(--text-muted);opacity:.85}.link-url-input__field:hover{border-color:var(--border-strong)}.link-url-input__field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}.link-url-input__field--error{border-color:var(--danger)}.link-url-input__error{margin:0;font-size:.8125rem;color:var(--danger)}.shape-style-input{display:flex;flex-direction:column;gap:.5rem;width:100%}.shape-style-input__label{font-size:.9375rem;font-weight:500;color:var(--text-heading)}.shape-style-input__group{display:flex;flex-wrap:wrap;gap:.4rem}.shape-style-input__option{font:inherit;font-size:.875rem;cursor:pointer;padding:.4rem .65rem;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);transition:background .15s ease,border-color .15s ease,color .15s ease}.shape-style-input__option:hover{border-color:var(--border-strong);color:var(--text-heading)}.shape-style-input__option:focus-visible{outline:none;box-shadow:0 0 0 3px var(--focus-ring)}.shape-style-input__option--selected{border-color:var(--accent);background:var(--accent-muted);color:var(--text-heading)}.shape-style-input__error{margin:0;font-size:.8125rem;color:var(--danger)}.logo-upload{display:flex;flex-direction:column;gap:.5rem;width:100%}.logo-upload__label{font-size:.9375rem;font-weight:500;color:var(--text-heading)}.logo-upload__controls{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.logo-upload__controls:focus-within .logo-upload__choose{outline:2px solid var(--accent);outline-offset:2px}.logo-upload__file{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.logo-upload__choose{display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1rem;font:inherit;font-size:.9375rem;font-weight:500;color:var(--text-heading);background:var(--bg);border:1px solid var(--border);border-radius:10px;cursor:pointer;transition:border-color .2s ease,background .2s ease}.logo-upload__choose:hover{border-color:var(--border-strong);background:var(--surface-hover)}.logo-upload__clear{font:inherit;font-size:.875rem;cursor:pointer;padding:.5rem .75rem;color:var(--text-muted);background:transparent;border:none;border-radius:8px;text-decoration:underline}.logo-upload__clear:hover{color:var(--accent)}.logo-upload__preview{display:flex;align-items:center;gap:.75rem}.logo-upload__thumb{width:3.5rem;height:3.5rem;object-fit:contain;border-radius:8px;border:1px solid var(--border);background:var(--bg)}.logo-upload__error{margin:0;font-size:.8125rem;color:var(--danger)}.qr-preview{width:100%;max-width:26rem}@media (max-width: 899px){.qr-preview{margin-inline:auto}.qr-preview__title{text-align:center;width:100%}.qr-preview__frame{margin-inline:auto;width:100%}}.qr-preview__title{margin:0 0 .85rem;font-size:1.125rem;font-weight:600;color:var(--text-heading)}.qr-preview__placeholder{margin:0;padding:1.5rem 1.25rem;text-align:center;font-size:1rem;line-height:1.45;color:var(--text-muted);border:1px dashed var(--border);border-radius:14px;background:var(--bg)}.qr-preview__frame{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:14rem;padding:clamp(1rem,2.5vw,1.5rem);border-radius:14px;border:1px solid var(--border);background:var(--qr-panel-bg)}.qr-preview__canvas{line-height:0}.qr-preview__canvas :is(svg,canvas){display:block;max-width:100%;height:auto}.qr-preview__download{font:inherit;font-size:.9375rem;font-weight:500;cursor:pointer;margin-top:.85rem;padding:.65rem 1.15rem;color:var(--text-heading);background:var(--bg);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,background .2s ease}.qr-preview__download:hover{border-color:var(--accent);background:var(--accent-muted)}.qr-preview__download:focus-visible{outline:none;box-shadow:0 0 0 3px var(--focus-ring)}.share-link{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.share-link__btn{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;padding:0;color:var(--text-heading);background:var(--bg);border:1px solid var(--border);border-radius:10px;cursor:pointer;box-shadow:var(--shadow-sm);transition:border-color .2s ease,background .2s ease,color .2s ease}.share-link__btn:hover{border-color:var(--accent);background:var(--accent-muted);color:var(--accent)}.share-link__btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--focus-ring)}.share-link__btn--copied{color:var(--accent);border-color:var(--accent);background:var(--accent-muted)}.share-link__icon{display:block}.share-link__hint{font-size:.8125rem;color:var(--text-muted);white-space:nowrap}.share-link__hint--error{color:var(--danger);max-width:12rem}.qr-color-input{display:flex;flex-direction:column;gap:.4rem;width:100%}.qr-color-input__label{font-size:.9375rem;font-weight:500;color:var(--text-heading)}.qr-color-input__row{display:flex;align-items:center;gap:.75rem}.qr-color-input__swatch{width:2.75rem;height:2.75rem;padding:0;border:1px solid var(--border);border-radius:10px;cursor:pointer;background:var(--bg);box-shadow:var(--shadow-sm)}.qr-color-input__swatch::-webkit-color-swatch-wrapper{padding:4px}.qr-color-input__swatch::-webkit-color-swatch{border:none;border-radius:6px}.qr-color-input__swatch::-moz-color-swatch{border:none;border-radius:6px}.qr-color-input__swatch:hover{border-color:var(--border-strong)}.qr-color-input__swatch:focus-visible{outline:none;box-shadow:0 0 0 3px var(--focus-ring)}.qr-color-input__hex{font-family:ui-monospace,Cascadia Code,Menlo,monospace;font-size:.875rem;color:var(--text-muted);-webkit-user-select:all;user-select:all}.qr-color-input__error{margin:0;font-size:.8125rem;color:var(--danger)}#root>form{flex:1;display:flex;flex-direction:column;min-height:0;width:100%}.page{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:0;padding:clamp(1.5rem,4vw,3rem) clamp(1rem,4vw,2rem);box-sizing:border-box;gap:clamp(1.5rem,3vw,2.25rem)}.header{width:100%;max-width:38rem;text-align:center}.header__row{display:flex;align-items:center;gap:.75rem;width:100%;margin-bottom:.5rem}.header__row-spacer{width:2.5rem;flex-shrink:0}.header__row h1{flex:1;min-width:0;margin:0;text-align:center;font-size:clamp(2rem,5vw,2.75rem);font-weight:600;letter-spacing:-.03em;color:var(--text-heading)}.lede{margin:0;font-size:1.0625rem;line-height:1.55;color:var(--text-muted)}.layout{display:grid;gap:clamp(1.25rem,3vw,2rem);width:100%;max-width:58rem;align-items:stretch;justify-items:stretch}@media (min-width: 900px){.layout{grid-template-columns:minmax(0,1fr) minmax(0,26rem)}}.panel{display:flex;flex-direction:column;gap:1.5rem;min-height:0;padding:clamp(1.35rem,3vw,1.75rem) clamp(1.35rem,3vw,2rem);border-radius:16px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm)}.panel--preview{border-style:solid}.panel--preview .qr-preview{flex:1;display:flex;flex-direction:column;justify-content:center;min-height:0}@media (max-width: 899px){.panel--preview .qr-preview{align-items:center}}