:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9d97a5;--text-h:#f5f3f9;--bg:#0e0c13;--border:#2a2730;--code-bg:#1a1724;--accent:#aa3bff;--accent-bg:#aa3bff26;--accent-border:#aa3bff66;--social-bg:#1a172480;--shadow:#0006 0 10px 15px -3px, #0003 0 4px 6px -2px}}#root{box-sizing:border-box;flex-direction:column;width:100%;min-height:100svh;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app{background:var(--bg);min-height:100svh;color:var(--text);flex-direction:column;display:flex}.scan-screen{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:24px 16px;display:flex}.scanner-container{flex-direction:column;align-items:center;gap:12px;display:flex}.scanner-frame{aspect-ratio:1;background:#000;border-radius:12px;width:min(400px,90vw);position:relative;overflow:hidden}.scanner-video{object-fit:cover;width:100%;height:100%;display:block}.scanner-canvas{display:none}.scanner-overlay{pointer-events:none;position:absolute;inset:0}.scanner-corner{border-color:var(--accent);border-style:solid;width:28px;height:28px;position:absolute}.scanner-corner.tl{border-width:3px 0 0 3px;top:16px;left:16px}.scanner-corner.tr{border-width:3px 3px 0 0;top:16px;right:16px}.scanner-corner.bl{border-width:0 0 3px 3px;bottom:16px;left:16px}.scanner-corner.br{border-width:0 3px 3px 0;bottom:16px;right:16px}.scanner-hint{color:var(--text);text-align:center;margin:0;font-size:14px}.scanner-error{color:#ef4444;text-align:center;padding:8px 16px;font-size:14px}.connect-instructions{background:var(--accent-bg);border:1px solid var(--accent-border);box-sizing:border-box;border-radius:12px;width:100%;max-width:420px;padding:20px 24px}.connect-instructions h2{margin:0 0 12px}.connect-instructions p{color:var(--text);margin:0 0 8px;font-size:14px}.connect-instructions p:last-child{margin-bottom:0}.connect-instructions a{color:var(--accent);text-decoration:none}.connect-instructions a:hover{text-decoration:underline}.connect-instructions ol{color:var(--text);flex-direction:column;gap:6px;margin:0;padding-left:20px;font-size:15px;display:flex}.scan-error{color:#ef4444;text-align:center;padding:8px 16px;font-size:14px}.address-book{box-sizing:border-box;flex-direction:column;flex:1;gap:20px;width:100%;max-width:640px;margin:0 auto;padding:24px 16px;display:flex}.address-book-header{align-items:center;gap:16px;display:flex}.address-book-header h2{margin:0;font-size:20px}.back-btn{border:1px solid var(--border);cursor:pointer;color:var(--text-h);background:0 0;border-radius:6px;padding:6px 12px;font-size:14px}.key-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.key-row{border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:6px;padding:14px 16px;display:flex}.key-row.inactive{opacity:.45}.key-row.active{cursor:pointer}.key-row.active:hover{border-color:var(--accent-border);background:var(--accent-bg)}.key-row.selected{border-color:var(--accent);background:var(--accent-bg)}.key-meta{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;display:flex}.key-label{color:var(--text-h);font-size:15px;font-weight:500}.key-bip{font-family:var(--mono,monospace);color:var(--text);font-size:12px}.key-address{font-family:var(--mono,monospace);word-break:break-all;color:var(--accent);font-size:13px}.key-pubkey{font-family:var(--mono,monospace);word-break:break-all;color:var(--text);opacity:.6;font-size:11px}.not-available{font-family:var(--sans,sans-serif);color:var(--text);font-size:13px;font-style:italic}.message-section{flex-direction:column;gap:12px;display:flex}.message-label{color:var(--text-h);font-size:15px;font-weight:500}.message-textarea{box-sizing:border-box;border:1px solid var(--border);width:100%;font-size:14px;font-family:var(--sans,sans-serif);background:var(--bg);color:var(--text-h);resize:vertical;border-radius:8px;outline:none;padding:12px}.message-textarea:focus{border-color:var(--accent)}.sign-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;align-self:flex-start;padding:10px 20px;font-size:15px}.sign-btn:disabled{opacity:.4;cursor:not-allowed}.sign-qr-section{border-top:1px solid var(--border);flex-direction:column;align-items:center;gap:16px;padding:20px 0;display:flex}.sign-qr-label{color:var(--text);margin:0;font-size:14px}.sign-qr-canvas{background:#fff;border-radius:8px;padding:16px;display:block}.scan-sig-btn{border:1px solid var(--accent);color:var(--accent);cursor:pointer;background:0 0;border-radius:8px;padding:10px 20px;font-size:15px}.sig-scanner-wrap{width:100%}.signature-result{flex-direction:column;gap:6px;width:100%;display:flex}.signature-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.signature-label{color:var(--text);margin:0;font-size:14px;font-weight:500}.signature-value{font-family:var(--mono,monospace);word-break:break-all;background:var(--code-bg,#f4f3ec);color:var(--text-h);border-radius:6px;padding:10px 12px;font-size:12px}.verification-badge{border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.verification-badge.verified{color:#15803d;background:#22c55e24}.verification-badge.failed{color:#dc2626;background:#ef444424}.verification-feedback{align-items:flex-start;gap:8px;display:flex}.verification-feedback.failed{color:#ef4444}.verification-icon{font-size:16px;line-height:1.2}.sign-error{color:#ef4444;margin:0;font-size:14px}.scanner-progress{color:#fff;background:#0009;border-radius:12px;padding:4px 10px;font-size:13px;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}