:root{--primary: #0b57d0;--on-primary: #ffffff;--primary-container: #d3e3fd;--on-primary-container: #041e49;--surface: #ffffff;--surface-container: #f0f4f9;--surface-container-high: #e9eef6;--on-surface: #1f1f1f;--on-surface-variant: #444746;--outline: #747775;--outline-variant: #c4c7c5;--received: #0b57d0;--pending: #d5dade;--scrim: rgba(0, 0, 0, .08);--radius-s: 8px;--radius-m: 16px;--radius-l: 28px;--ease: cubic-bezier(.2, 0, 0, 1);--font: "Google Sans", "Product Sans", Roboto, system-ui, -apple-system, "Segoe UI", sans-serif;color-scheme:light}@media(prefers-color-scheme:dark){:root{--primary: #a8c7fa;--on-primary: #062e6f;--primary-container: #0842a0;--on-primary-container: #d3e3fd;--surface: #131314;--surface-container: #1e1f20;--surface-container-high: #282a2c;--on-surface: #e3e3e3;--on-surface-variant: #c4c7c5;--outline: #8e918f;--outline-variant: #444746;--received: #a8c7fa;--pending: #333537;--scrim: rgba(0, 0, 0, .4);color-scheme:dark}}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;min-height:100dvh;display:flex;flex-direction:column;background:var(--surface);color:var(--on-surface);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.app-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:12px 24px}.wordmark{display:flex;align-items:center;gap:8px;font-size:22px;letter-spacing:-.2px}.mark{width:24px;height:24px;fill:var(--primary)}.segmented{display:flex;border:1px solid var(--outline-variant);border-radius:var(--radius-l);overflow:hidden}.segmented button{display:flex;align-items:center;gap:8px;appearance:none;border:0;background:none;color:var(--on-surface-variant);font:500 14px/1 var(--font);letter-spacing:.1px;padding:10px 20px;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}.segmented button+button{border-left:1px solid var(--outline-variant)}.segmented button svg{width:18px;height:18px;fill:currentColor}.segmented button:hover{background:var(--surface-container)}.segmented button[aria-selected=true]{background:var(--primary-container);color:var(--on-primary-container)}.segmented.compact{align-self:flex-start}.segmented.compact button{padding:8px 20px}main{flex:1;width:100%;max-width:640px;margin:0 auto;padding:24px 24px 48px}main>section{display:flex;flex-direction:column;gap:24px}.dropzone{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;padding:32px 24px;border-radius:var(--radius-m);background:var(--surface-container);border:1px solid transparent;cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease)}.dropzone:hover{background:var(--surface-container-high)}.dropzone:focus-within{border-color:var(--primary)}.dropzone input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.dropzone-icon{width:28px;height:28px;fill:var(--primary);margin-bottom:8px}.dropzone-label{font-size:16px;font-weight:500;word-break:break-word}.dropzone-hint{font-size:14px;color:var(--on-surface-variant);max-width:42ch}.field{display:flex;flex-direction:column;gap:12px}.field-label{font-size:14px;font-weight:500;color:var(--on-surface-variant);letter-spacing:.1px}.field-hint{margin:0;font-size:13px;color:var(--on-surface-variant)}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip input{position:absolute;opacity:0;pointer-events:none}.chip span{display:block;padding:8px 16px;border:1px solid var(--outline-variant);border-radius:var(--radius-s);font-size:14px;font-weight:500;color:var(--on-surface-variant);cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}.chip span:hover{background:var(--surface-container)}.chip input:checked+span{background:var(--primary-container);color:var(--on-primary-container);border-color:transparent}.chip input:focus-visible+span{outline:3px solid var(--primary);outline-offset:2px}input[type=range]{width:100%;accent-color:var(--primary)}output{font-variant-numeric:tabular-nums;color:var(--on-surface)}textarea{width:100%;resize:vertical;min-height:120px;padding:16px;border:1px solid var(--outline-variant);border-radius:var(--radius-m);background:var(--surface);color:var(--on-surface);font:16px/1.5 var(--font)}textarea:focus{outline:none;border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}textarea::placeholder{color:var(--on-surface-variant)}#source-text{display:flex;flex-direction:column;gap:12px}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.text-btn{appearance:none;border:0;background:none;border-radius:var(--radius-l);color:var(--primary);font:500 14px/1 var(--font);padding:10px 16px;cursor:pointer}.text-btn:hover{background:var(--surface-container)}.message{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:20px;border-radius:var(--radius-m);background:var(--surface-container)}.message pre{margin:0;width:100%;max-height:40dvh;overflow:auto;white-space:pre-wrap;word-break:break-word;font:15px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--on-surface)}.tonal{appearance:none;border:0;border-radius:var(--radius-l);background:var(--primary-container);color:var(--on-primary-container);font:500 14px/1 var(--font);padding:10px 24px;cursor:pointer}.tonal:hover{box-shadow:0 1px 3px 1px var(--scrim)}.filled{align-self:flex-start;appearance:none;border:0;border-radius:var(--radius-l);background:var(--primary);color:var(--on-primary);font:500 14px/1 var(--font);letter-spacing:.1px;padding:16px 28px;cursor:pointer;transition:box-shadow .2s var(--ease),background .2s var(--ease)}.filled:hover:not(:disabled){box-shadow:0 1px 3px 1px var(--scrim)}.filled:disabled{background:color-mix(in srgb,var(--on-surface) 12%,transparent);color:color-mix(in srgb,var(--on-surface) 38%,transparent);cursor:default}.status{margin:0;font-size:14px;color:var(--on-surface-variant);min-height:1.5em;word-break:break-word;font-variant-numeric:tabular-nums}.stage{display:flex;justify-content:center;padding:16px;border-radius:var(--radius-m);background:#fff}canvas#qr{display:block;max-width:100%;height:auto;image-rendering:pixelated}.progress{display:flex;flex-direction:column;gap:16px}.track{height:4px;border-radius:2px;background:var(--pending);overflow:hidden}.track div{height:100%;width:0;border-radius:2px;background:var(--primary);transition:width .25s var(--ease)}.mosaic{display:block;max-width:100%;height:auto;margin:0 auto;image-rendering:pixelated}.viewfinder{padding:0;overflow:hidden;background:var(--surface-container-high)}video{display:block;width:100%;max-height:60dvh;object-fit:cover}footer{padding:24px;color:var(--on-surface-variant);font-size:13px;text-align:center}footer a{color:var(--primary);text-decoration:none}footer a:hover{text-decoration:underline}:focus-visible{outline:3px solid var(--primary);outline-offset:2px}@media(max-width:520px){.app-bar{padding:12px 16px}main{padding:16px 16px 32px}.filled{align-self:stretch;text-align:center}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}