:root{color-scheme:dark;--bg: #0e1116;--surface: #161b22;--surface-2: #1d232c;--border: #2b333e;--text: #e6edf3;--muted: #8b949e;--accent: #4f9cf7;--ok: #3fb950;--warn: #d29922;--danger: #f85149;font-family:-apple-system,PingFang SC,Segoe UI,Roboto,sans-serif}:root[data-theme=light]{color-scheme:light;--bg: #f6f8fa;--surface: #ffffff;--surface-2: #f0f3f6;--border: #d0d7de;--text: #1f2328;--muted: #656d76;--accent: #0969da;--ok: #1a7f37;--warn: #9a6700;--danger: #cf222e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace}.muted{color:var(--muted)}.small-text{font-size:12px}.ok{color:var(--ok)}.app{max-width:880px;margin:0 auto;padding:20px 16px 48px}.app-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;padding-bottom:16px;border-bottom:1px solid var(--border)}.brand{display:flex;gap:12px;align-items:center}.brand-mark{color:var(--accent);font-size:28px}.brand h1{margin:0;font-size:22px;letter-spacing:.3px}.tagline{margin:2px 0 0;color:var(--muted);font-size:12px}.header-side{display:flex;gap:12px;align-items:flex-start}.theme-toggle{flex-shrink:0}.wallet-bar{display:flex;flex-direction:column;gap:8px;align-items:flex-end}.wallet-section{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.wallet-section.dev{border:1px dashed var(--border);padding:8px 10px;border-radius:8px}.wallet-section-title{color:var(--muted);font-size:12px}.wallet-buttons{display:flex;gap:6px}.wallet-connected{display:flex;gap:8px;align-items:center}.local-mnemonic{display:flex;gap:6px}.active-signer{font-size:12px;color:var(--muted)}.active-signer.on{color:var(--ok)}.tabs{display:flex;gap:4px;margin:16px 0}.tab{background:none;border:none;color:var(--muted);padding:8px 14px;font-size:14px;cursor:pointer;border-bottom:2px solid transparent}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.page{display:flex;flex-direction:column;gap:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px}.card h2{margin:0 0 12px;font-size:16px}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.card-head h2{margin:0}.dropzone{border:1px dashed var(--border);border-radius:8px;padding:22px;display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;transition:border-color .15s}.dropzone.over{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}.upload-session{margin-top:14px;border-top:1px solid var(--border);padding-top:12px}.upload-file{display:flex;gap:10px;align-items:baseline}.confirm-panel{margin-top:10px;display:flex;flex-direction:column;gap:6px}.stage-line{margin-top:10px;color:var(--accent)}.kv{display:flex;justify-content:space-between;gap:12px;padding:3px 0}.kv>span:first-child{color:var(--muted)}.kv.fee>span:last-child{color:var(--warn);font-weight:600}.warning{color:var(--warn);font-size:13px;margin:8px 0}.privacy-note{color:var(--muted);font-size:12px;margin:14px 0 0}.files-table{width:100%;border-collapse:collapse}.files-table th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;padding:6px 8px;border-bottom:1px solid var(--border)}.files-table td{padding:10px 8px;border-bottom:1px solid var(--border);vertical-align:top}.file-name{font-weight:600}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.row-status{color:var(--accent);margin-top:4px}.notice{padding:8px 10px;border-radius:6px;background:var(--surface-2);margin-bottom:10px}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field span{color:var(--muted);font-size:12px}input,select{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 10px;font-size:13px}input:focus,select:focus{outline:none;border-color:var(--accent)}.row{display:flex;gap:10px;align-items:center;margin-top:10px}.btn{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 14px;font-size:13px;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn.ghost{background:none}.btn.small{padding:4px 10px;font-size:12px}.btn.link{background:none;border:none;color:var(--muted);padding:0;font-size:12px}.btn.link:hover{color:var(--text)}.btn.danger:hover{border-color:var(--danger);color:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.error-text{color:var(--danger);font-size:13px}.notes-grid{display:grid;grid-template-columns:280px 1fr;gap:16px;align-items:start}@media(max-width:720px){.notes-grid{grid-template-columns:1fr}}.note-list{display:flex;flex-direction:column;gap:6px}.note-item{display:flex;gap:4px;align-items:stretch;background:var(--surface-2);border:1px solid var(--border);border-radius:8px}.note-item:hover{border-color:var(--accent)}.note-item.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--surface-2))}.note-item-main{flex:1;text-align:left;background:none;border:none;padding:10px 4px 10px 12px;cursor:pointer;color:var(--text);font-size:13px;font-family:inherit;min-width:0}.note-item-delete{align-self:center;padding:4px 8px}.note-item-delete:hover{color:var(--danger)}.note-item .title{font-weight:600}.note-item .meta{font-size:12px;color:var(--muted);margin-top:2px}textarea{width:100%;background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:10px;font-size:13px;line-height:1.6;font-family:ui-monospace,SF Mono,Menlo,monospace;resize:vertical}textarea:focus{outline:none;border-color:var(--accent)}.divider{border-top:1px solid var(--border);margin:14px 0}.entry-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}@media(max-width:720px){.entry-form-grid{grid-template-columns:1fr}}.pw-cell{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.app-footer{margin-top:32px;font-size:12px;text-align:center}