:root{--bg: #0b0d10;--surface: #12151a;--surface-2: #171b21;--surface-3: #1d222a;--border: #242a33;--border-strong: #313945;--text: #e8eaed;--text-2: #9aa1ab;--text-3: #667080;--accent: #e2a437;--accent-hover: #ecb554;--accent-press: #d1932b;--accent-tint: rgba(226, 164, 55, .11);--accent-border: rgba(226, 164, 55, .35);--danger: #e5484d;--danger-tint: rgba(229, 72, 77, .1);--success: #46a758;--success-tint: rgba(70, 167, 88, .1);--radius: 6px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}::selection{background:var(--accent-tint)}h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}p{margin:0 0 12px}a{color:var(--text-2);text-decoration:none}a:hover{color:var(--text)}.num{font-variant-numeric:tabular-nums}.mono{font-family:var(--font-mono);font-size:.92em}.app-header{border-bottom:1px solid var(--border);background:var(--surface)}.app-header-inner{max-width:780px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:12px}.brand{display:flex;align-items:baseline;gap:8px;font-weight:650;font-size:16px;letter-spacing:-.01em}.brand-mark{width:10px;height:10px;background:var(--accent);border-radius:2px;align-self:center;flex:none}.brand-sub{color:var(--text-3);font-weight:400;font-size:13px}.header-spacer{flex:1}.net-pill{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-2);border:1px solid var(--border);border-radius:999px;padding:4px 11px;font-variant-numeric:tabular-nums;white-space:nowrap}@media(max-width:480px){.brand-sub{display:none}.net-pill{font-size:11.5px;padding:3px 9px}}.dot{width:7px;height:7px;border-radius:50%;flex:none}.dot-ok{background:var(--success)}.dot-bad{background:var(--danger)}.dot-wait{background:var(--text-3)}.app-main{flex:1;width:100%;max-width:780px;margin:0 auto;padding:28px 20px 48px}.app-footer{border-top:1px solid var(--border);background:var(--surface);font-size:12.5px;color:var(--text-3)}.app-footer-inner{max-width:780px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-variant-numeric:tabular-nums}.app-footer a{color:var(--text-3)}.app-footer a:hover{color:var(--text-2)}.footer-item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.panel+.panel{margin-top:16px}.panel-body{padding:20px}.panel-head{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.panel-head h2{font-size:14px;color:var(--text-2);font-weight:600}.panel-head .spacer{flex:1}.btn{appearance:none;font:inherit;font-size:14px;font-weight:550;color:var(--text);background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius);padding:8px 16px;cursor:pointer;transition:background-color .12s ease-out,border-color .12s ease-out,color .12s ease-out;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap}.btn:hover{background:var(--surface-3);border-color:#3c4552}.btn:active{background:var(--surface-2)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent);border-color:var(--accent);color:#17130a}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-primary:active{background:var(--accent-press);border-color:var(--accent-press)}.btn-danger-ghost{background:transparent;border-color:transparent;color:var(--danger)}.btn-danger-ghost:hover{background:var(--danger-tint);border-color:transparent}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-2)}.btn-ghost:hover{background:var(--surface-2);border-color:transparent;color:var(--text)}.btn-sm{padding:4px 10px;font-size:13px}.btn-lg{padding:11px 22px;font-size:15px}.btn-block{width:100%}.field{margin-bottom:16px}.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;font-weight:500}.input,textarea.input{width:100%;font:inherit;font-size:14px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius);padding:9px 12px;transition:border-color .12s ease-out}.input::placeholder{color:var(--text-3)}.input:focus{outline:none;border-color:var(--accent-border)}.input.input-error{border-color:var(--danger)}.input-mono{font-family:var(--font-mono);font-size:13.5px}textarea.input{resize:vertical;min-height:74px;line-height:1.6}.field-error{color:var(--danger);font-size:13px;margin-top:6px}.field-hint{color:var(--text-3);font-size:12.5px;margin-top:6px}.input-row{display:flex;gap:8px}.input-row .input{flex:1}.check-row{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:14px;color:var(--text-2);user-select:none}.check-row input[type=checkbox]{margin:3px 0 0;width:15px;height:15px;accent-color:var(--accent);flex:none}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);padding:0 20px}.tab{appearance:none;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-2);font:inherit;font-size:14px;font-weight:500;padding:12px 14px 10px;cursor:pointer;transition:color .12s ease-out}.tab:hover{color:var(--text)}.tab[aria-selected=true]{color:var(--text);border-bottom-color:var(--accent)}.tab:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.notice{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;font-size:13.5px;color:var(--text-2);margin-bottom:16px}.notice-warn{border-color:var(--accent-border);background:var(--accent-tint);color:var(--text)}.notice-danger{border-color:var(--danger);background:var(--danger-tint);color:var(--text)}.notice-success{border-color:var(--success);background:var(--success-tint);color:var(--text)}.balance-row{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}.balance-figure{font-size:38px;font-weight:650;letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums}.balance-unit{font-size:17px;color:var(--text-2);font-weight:500;margin-left:8px}.balance-label{font-size:13px;color:var(--text-2);margin-bottom:6px}.balance-actions{margin-left:auto;display:flex;gap:8px}.addr-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-family:var(--font-mono);font-size:13px;color:var(--text-2)}.addr-line .full{word-break:break-all}.row-list{list-style:none;margin:0;padding:0}.row-list li{display:flex;align-items:center;gap:12px;padding:12px 20px;border-top:1px solid var(--border);font-size:14px}.row-list li:first-child{border-top:none}.row-main{flex:1;min-width:0}.row-title{font-weight:550;display:flex;align-items:center;gap:8px}.row-sub{color:var(--text-3);font-size:12.5px;margin-top:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-value{text-align:right;font-variant-numeric:tabular-nums;font-weight:550;white-space:nowrap}.row-value .sub{display:block;font-weight:400;color:var(--text-3);font-size:12px}.row-actions{display:flex;gap:4px}.dir-badge{font-size:11px;font-weight:600;letter-spacing:.08em;padding:2px 7px;border-radius:4px;border:1px solid var(--border-strong);color:var(--text-2);flex:none;font-family:var(--font-mono)}.dir-in{color:var(--success);border-color:var(--success);background:var(--success-tint)}.dir-out{color:var(--text-2)}.dir-fail{color:var(--danger);border-color:var(--danger);background:var(--danger-tint)}.dir-mined{color:var(--accent);border-color:var(--accent-border);background:var(--accent-tint)}.row-list li.row-mined{box-shadow:inset 2px 0 0 var(--accent-border);background:#e2a43709}.mined-value{color:var(--accent)}.mining-card{border-bottom:1px solid var(--border);padding:16px 20px 14px;background:#e2a43709}.mining-head{display:flex;align-items:center;gap:9px;margin-bottom:12px}.mining-title{font-size:13px;font-weight:600;color:var(--text-2)}.mining-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.mining-stats .k{font-size:12px;color:var(--text-3);margin-bottom:3px}.mining-stats .v{font-size:18px;font-weight:600;letter-spacing:-.01em}.mining-stats .v .u{font-size:12.5px;color:var(--text-2);font-weight:500;margin-left:3px}.mining-note{margin-top:12px;font-size:12px;color:var(--text-3);line-height:1.5}@media(max-width:480px){.mining-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.mining-stats .v{font-size:16px}}.empty-state{padding:36px 20px;text-align:center;color:var(--text-3);font-size:14px}.empty-state .title{color:var(--text-2);font-weight:550;margin-bottom:4px}.mnemonic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}.mnemonic-word{display:flex;align-items:baseline;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 11px;font-family:var(--font-mono);font-size:13.5px}.mnemonic-word .idx{color:var(--text-3);font-size:11px;min-width:16px;text-align:right;font-variant-numeric:tabular-nums}.confirm-table{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:18px}.confirm-table th{text-align:left;color:var(--text-3);font-weight:500;padding:9px 16px 9px 0;vertical-align:top;white-space:nowrap;width:1%}.confirm-table td{text-align:right;padding:9px 0;word-break:break-all;font-variant-numeric:tabular-nums}.confirm-table tr+tr th,.confirm-table tr+tr td{border-top:1px solid var(--border)}.confirm-table .em{font-weight:600}.modal-overlay{position:fixed;inset:0;background:#040507b8;display:flex;align-items:center;justify-content:center;padding:20px;z-index:40}.modal{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);width:100%;max-width:420px;box-shadow:0 1px 2px #00000080,0 16px 48px #0000008c}.modal-head{display:flex;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border)}.modal-head h3{font-size:15px;flex:1}.modal-body{padding:20px 18px}.qr-frame{background:#fff;border-radius:var(--radius);padding:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;width:fit-content}.uri-line{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;font-size:12px;color:var(--text-2);word-break:break-all;text-align:center}.scan-stage{position:relative;width:100%;aspect-ratio:4 / 3;background:#05070a;border:1px solid var(--border-strong);border-radius:var(--radius);overflow:hidden}.scan-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.scan-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:20px;text-align:center;color:var(--text-2);font-size:13.5px}.scan-overlay-block{align-items:stretch;justify-content:center;text-align:left}.scan-block-title{color:var(--text);font-weight:600;font-size:14px;margin-bottom:6px}.scan-reticle{position:absolute;inset:14%;pointer-events:none}.scan-reticle .c{position:absolute;width:26px;height:26px;border:2px solid var(--accent)}.scan-reticle .tl{top:0;left:0;border-right:none;border-bottom:none;border-radius:var(--radius) 0 0 0}.scan-reticle .tr{top:0;right:0;border-left:none;border-bottom:none;border-radius:0 var(--radius) 0 0}.scan-reticle .bl{bottom:0;left:0;border-right:none;border-top:none;border-radius:0 0 0 var(--radius)}.scan-reticle .br{bottom:0;right:0;border-left:none;border-top:none;border-radius:0 0 var(--radius) 0}.progress-track{height:6px;background:var(--surface-3);border-radius:3px;overflow:hidden;margin:14px 0}.progress-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .16s ease-out}.skeleton{display:inline-block;background:var(--surface-3);border-radius:4px;animation:pulse 1.4s ease-in-out infinite;color:transparent;user-select:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}@media(prefers-reduced-motion:reduce){.skeleton{animation:none}*{transition-duration:.01ms!important}}.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;flex:none}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spin{animation-duration:2s}}.muted{color:var(--text-3)}.small{font-size:13px}.mt-0{margin-top:0}.mb-0{margin-bottom:0}.stack-16>*+*{margin-top:16px}.actions-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.actions-row .push{margin-left:auto}.divider{border:none;border-top:1px solid var(--border);margin:18px 0}.copy-flash{color:var(--success);font-size:12.5px}.onboard-choice{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:560px){.onboard-choice{grid-template-columns:1fr}.mnemonic-grid{grid-template-columns:repeat(2,1fr)}.balance-figure{font-size:30px}}.choice-card{text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 20px;cursor:pointer;font:inherit;color:var(--text);transition:border-color .12s ease-out,background-color .12s ease-out}.choice-card:hover{border-color:var(--accent-border);background:var(--surface-2)}.choice-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.choice-card h3{font-size:16px;margin-bottom:6px}.choice-card p{color:var(--text-2);font-size:13.5px;margin:0}.choice-kicker{font-size:11.5px;letter-spacing:.08em;color:var(--accent);font-weight:600;margin-bottom:10px;font-family:var(--font-mono)}.page-title{font-size:20px;margin-bottom:4px;letter-spacing:-.015em}.page-sub{color:var(--text-2);font-size:14px;margin-bottom:24px}.kbd-addr{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-family:var(--font-mono);font-size:12.5px;word-break:break-all}