:root{color-scheme:light dark;--bg: #f6f7f9;--surface: #ffffff;--surface-2: #f0f2f5;--border: #dde1e7;--border-strong: #c3cad3;--text: #1a1d21;--text-dim: #5c6672;--text-faint: #8b95a1;--accent: #2d6cdf;--accent-soft: #e7effc;--accent-text: #ffffff;--danger: #c1372c;--danger-soft: #fdeceb;--ok: #1f7a4d;--warn-bg: #fff6e0;--warn-border: #e8c877;--radius: 8px;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}@media(prefers-color-scheme:dark){:root{--bg: #14171a;--surface: #1c2024;--surface-2: #23282e;--border: #2f353c;--border-strong: #454d56;--text: #e8eaed;--text-dim: #a3adb8;--text-faint: #79838f;--accent: #5b9bff;--accent-soft: #1b2c47;--accent-text: #0d1117;--danger: #f0776a;--danger-soft: #3a1f1d;--ok: #5fc98f;--warn-bg: #37301c;--warn-border: #6b5a2c}}*{box-sizing:border-box}body{margin:0;font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}button{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:6px 12px;cursor:pointer;white-space:nowrap}button:hover:not(:disabled){background:var(--surface-2)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}button.primary:hover:not(:disabled){filter:brightness(1.08)}button.danger{color:var(--danger);border-color:var(--border-strong)}button.danger:hover:not(:disabled){background:var(--danger-soft)}button.ghost{background:transparent;border-color:transparent;color:var(--text-dim)}button.ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}input[type=text],input[type=search]{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:7px 10px;width:100%}input:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:1px}kbd{font:11px/1 var(--mono);background:var(--surface-2);border:1px solid var(--border);border-bottom-width:2px;border-radius:4px;padding:3px 5px;color:var(--text-dim)}.app{max-width:1100px;margin:0 auto;padding:0 16px 64px}header.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--border);margin-bottom:16px}header.top h1{font-size:16px;margin:0;letter-spacing:-.01em}header.top .spacer{flex:1}.counts{color:var(--text-dim);font-size:13px}nav.tabs{display:flex;gap:4px}nav.tabs button{border-color:transparent;background:transparent;color:var(--text-dim);border-radius:var(--radius);font-weight:500}nav.tabs button[aria-current=true]{background:var(--accent-soft);color:var(--accent);font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.notice{background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:var(--radius);padding:12px 14px;margin:12px 0;font-size:13px}.notice strong{display:block;margin-bottom:4px}.dropzone{border:2px dashed var(--border-strong);border-radius:12px;padding:48px 24px;text-align:center;background:var(--surface);transition:background .12s,border-color .12s}.dropzone.over{border-color:var(--accent);background:var(--accent-soft)}.dropzone h2{margin:0 0 6px;font-size:18px}.dropzone p{color:var(--text-dim);margin:0 0 18px}.help-list{color:var(--text-dim);font-size:13px;line-height:1.8}.help-list code{font-family:var(--mono);font-size:12px;background:var(--surface-2);padding:1px 5px;border-radius:4px}.triage{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px;align-items:start}@media(max-width:820px){.triage{grid-template-columns:1fr}}.progress{height:6px;background:var(--surface-2);border-radius:99px;overflow:hidden;margin-bottom:12px}.progress>div{height:100%;background:var(--accent);transition:width .2s}.link-card .title{font-size:17px;font-weight:600;margin:0 0 6px;overflow-wrap:anywhere}.link-card .url{font-family:var(--mono);font-size:12px;color:var(--text-dim);overflow-wrap:anywhere}.link-card .meta{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:12px;font-size:12px;color:var(--text-faint)}.link-head{display:flex;gap:10px;align-items:flex-start}.favicon{width:16px;height:16px;margin-top:3px;flex:none;border-radius:3px}.favicon.placeholder{background:var(--text-faint);border-radius:50%;opacity:.3;transform:scale(.55)}.picker-list{max-height:320px;overflow-y:auto;margin-top:8px;border:1px solid var(--border);border-radius:var(--radius)}.picker-row{display:flex;align-items:baseline;gap:8px;padding:7px 10px;cursor:pointer;border-bottom:1px solid var(--border)}.picker-row:last-child{border-bottom:none}.picker-row.active{background:var(--accent-soft)}.picker-row .path{color:var(--text-faint);font-size:12px}.picker-row .count{margin-left:auto;color:var(--text-faint);font-size:12px;font-variant-numeric:tabular-nums}.picker-row.create{color:var(--accent);font-weight:600}.shortcuts{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:14px;font-size:12px;color:var(--text-dim)}.shortcuts span{display:inline-flex;align-items:center;gap:5px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}.tree{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow:hidden}.row{display:flex;align-items:center;gap:8px;padding:4px 10px;cursor:default;border-bottom:1px solid var(--border);user-select:none}.row:last-child{border-bottom:none}.row:hover{background:var(--surface-2)}.row.selected{background:var(--accent-soft)}.row.drop-target{outline:2px solid var(--accent);outline-offset:-2px}.row .twisty{width:18px;flex:none;text-align:center;color:var(--text-faint);cursor:pointer}.row .label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row .host{color:var(--text-faint);font-size:12px;margin-left:6px}.row .badge{margin-left:auto;color:var(--text-faint);font-size:12px;font-variant-numeric:tabular-nums}.row.folder .label{font-weight:600}.row a{color:inherit;text-decoration:none}.row a:hover{text-decoration:underline}.dup-group{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin-bottom:10px}.dup-group>header{padding:8px 12px;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:12px;color:var(--text-dim);overflow-wrap:anywhere}.dup-row{display:flex;align-items:center;gap:10px;padding:7px 12px;border-bottom:1px solid var(--border)}.dup-row:last-child{border-bottom:none}.dup-row label{display:flex;align-items:center;gap:8px;flex:1;min-width:0;cursor:pointer}.dup-row .path{color:var(--text-faint);font-size:12px}.empty{text-align:center;color:var(--text-dim);padding:48px 16px}.footnote{color:var(--text-faint);font-size:12px;margin-top:24px;text-align:center}.row-actions{display:flex;gap:6px}.stack{display:flex;flex-direction:column;gap:10px}.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}label.check{display:inline-flex;align-items:center;gap:7px;cursor:pointer}