:root{--rail: #f1efe9;--topbar: #f7f6f2;--canvas: #fbfaf7;--card: #ffffff;--reader-paper: #faf6ec;--bg: var(--canvas);--fg: #1a1a1a;--muted: #5a5f66;--faint: #8a9099;--border: #e4e1d9;--accent: #2563eb;--ok: #15803d;--ok-bg: #e9f6ee;--ok-border: #a7e0bd;--busy: #b45309;--busy-bg: #fdf2e3;--busy-border: #f0cd90;--err: #b91c1c;--err-bg: #fef2f2;--err-border: #fecaca;--info: #2563eb;--info-bg: #eaf0ff;--info-border: #bcd0ff;--idle: #6b7280;--idle-bg: transparent;--idle-border: var(--border);color-scheme:light dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--rail: #14161b;--topbar: #181b21;--canvas: #16181d;--card: #1d2026;--reader-paper: #1b1813;--fg: #e6e6e6;--muted: #9aa0a6;--faint: #6b7178;--border: #2c2f36;--accent: #5b8dff;--ok: #4ade80;--ok-bg: #13231a;--ok-border: #1f4d33;--busy: #fbbf24;--busy-bg: #241a0e;--busy-border: #5a4420;--err: #f7a8a8;--err-bg: #2a1416;--err-border: #5b2323;--info: #7aa2ff;--info-bg: #141a2b;--info-border: #2b3a63;--idle: #9aa0a6;--idle-bg: transparent;--idle-border: var(--border)}}:root[data-theme=dark]{--rail: #14161b;--topbar: #181b21;--canvas: #16181d;--card: #1d2026;--reader-paper: #1b1813;--fg: #e6e6e6;--muted: #9aa0a6;--faint: #6b7178;--border: #2c2f36;--accent: #5b8dff;--ok: #4ade80;--ok-bg: #13231a;--ok-border: #1f4d33;--busy: #fbbf24;--busy-bg: #241a0e;--busy-border: #5a4420;--err: #f7a8a8;--err-bg: #2a1416;--err-border: #5b2323;--info: #7aa2ff;--info-bg: #141a2b;--info-border: #2b3a63;--idle: #9aa0a6;--idle-bg: transparent;--idle-border: var(--border)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.app{max-width:820px;margin:0 auto;padding:24px 20px 64px}.shell{display:flex;min-height:100vh}.shell-rail{width:220px;flex:0 0 220px;background:var(--rail);border-right:1px solid var(--border);padding:14px 10px;display:flex;flex-direction:column;gap:4px}.shell-main{flex:1;min-width:0;background:var(--canvas)}.rail-brand{font-size:16px;font-weight:700;color:var(--fg);text-decoration:none;padding:4px 8px 10px}.rail-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px;color:var(--fg);text-decoration:none;font-size:14px}.rail-item:hover{background:var(--card)}.rail-item.active{background:var(--card);color:var(--accent);font-weight:600}.rail-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rail-lock{flex:0 0 auto;font-size:12px}.dot{flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--idle)}.dot.ok{background:var(--ok)}.dot.err{background:var(--err)}.dot.busy{background:var(--busy);animation:l0-pulse 1.4s ease-in-out infinite}@keyframes l0-pulse{0%,to{opacity:1}50%{opacity:.45}}@media(prefers-reduced-motion:reduce){.dot.busy,.badge-pending,.badge-extracting,.badge-indexing{animation:none}}.rail-divider{border-top:1px solid var(--border);margin:10px 4px}.rail-divider+.rail-item{margin-top:0}.shell-rail .rail-divider{margin-top:auto}.rail-theme{display:flex;align-items:center;gap:8px;padding:6px 8px}.rail-theme select{flex:1;min-width:0}.shell-rail>button.ghost{margin:4px 8px 0}.topnav{display:flex;gap:4px;align-items:center;padding:10px 16px;background:var(--topbar);border-bottom:1px solid var(--border)}.crumb{font-weight:600;font-size:14px;margin-right:12px}.tab{padding:6px 12px;border-radius:8px;font-size:14px;color:var(--fg);text-decoration:none}.tab:hover{background:var(--card)}.tab.active{background:var(--card);color:var(--accent);font-weight:600}.docctx{flex-wrap:wrap}.docctx-back{background:transparent;color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:14px;cursor:pointer}.docctx-back:hover{border-color:var(--accent);color:var(--accent)}.docctx-crumb{margin:0 4px 0 0;color:var(--muted)}.docctx-opt{display:inline-flex;align-items:center;gap:4px}.docctx-opt .tab{border:1px solid var(--border);cursor:pointer}.docctx-fmt{padding:4px 6px;font-size:13px}.docctx-error{color:var(--err);font-size:13px;margin:0 4px}.tab-body{padding:20px 24px;max-width:860px;margin:0 auto}.tab-body.analyze{max-width:980px}.tab-body.manage{padding:20px 24px}h1{font-size:20px;margin:0 0 4px}.sub{color:var(--muted);margin:0 0 20px;font-size:13px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}label{font-size:13px;color:var(--muted)}select,textarea,button,input{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px 10px}textarea{width:100%;min-height:72px;resize:vertical;margin:12px 0}button{background:var(--accent);color:#fff;border:none;cursor:pointer;padding:8px 16px}button:disabled{opacity:.5;cursor:default}.answer{white-space:pre-wrap;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin-top:16px;min-height:24px}.citations{margin-top:14px}.citations h2{font-size:13px;color:var(--muted);margin:0 0 6px}.cite{font-size:13px;color:var(--muted);border-left:2px solid var(--accent);padding-left:8px;margin:4px 0}.error{color:var(--err);background:var(--err-bg);border:1px solid var(--err-border);border-radius:8px;padding:10px 12px;margin-top:12px}.header{margin-bottom:0}.header h1{margin:0}.spacer{flex:1}button.ghost{background:transparent;color:var(--fg);border:1px solid var(--border);padding:6px 10px}button.ghost:hover:not(:disabled){border-color:var(--accent)}button.link{background:transparent;border:none;color:var(--accent);cursor:pointer;padding:0;font:inherit;text-align:left}button.link:hover{text-decoration:underline}.cite button.link{border-left:none}button.danger{background:#b91c1c;color:#fff;border:1px solid #b91c1c;padding:6px 10px}button.danger:hover:not(:disabled){background:#991b1b;border-color:#991b1b}button.danger:disabled{background:transparent;color:var(--muted);border-color:var(--border)}.library{margin-top:28px}.library h2{font-size:13px;color:var(--muted);margin:0 0 8px}.lib-processing{margin-left:8px;vertical-align:middle;text-transform:none}.dropzone{border:1.5px dashed var(--border);border-radius:10px;padding:18px;margin-bottom:10px;text-align:center;color:var(--muted);font-size:13px;cursor:pointer;-webkit-user-select:none;user-select:none}.dropzone:hover{border-color:var(--accent)}.dropzone.over{border-color:var(--accent);background:var(--card);color:var(--fg)}.doc{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid var(--border)}.doc input[type=checkbox]{width:auto;padding:0;border-radius:4px}.doc-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge{font-size:11px;color:var(--muted);border:1px solid var(--border);border-radius:6px;padding:1px 7px}.badge-ready{color:var(--ok);border-color:var(--ok-border)}.badge-failed{color:var(--err);border-color:var(--err-border)}.badge-pending,.badge-extracting,.badge-indexing{color:var(--busy);border-color:var(--busy-border);animation:l0-pulse 1.4s ease-in-out infinite}.badge-skipped{color:var(--idle)}.badge-index_dropped{color:var(--info);border-color:var(--info-border)}.manage{max-width:720px;margin:0 auto;padding:8px 24px}.manage section{margin-bottom:28px}.manage h2{font-size:14px;margin:0 0 10px}.manage h3{font-size:13px;color:var(--muted);margin:14px 0 8px}.manage .row{margin-bottom:6px}.manage input{flex:1;min-width:140px}.manage input.glob{flex:0 0 80px;min-width:80px}.manage .check{display:flex;align-items:center;gap:6px;color:var(--fg)}.manage .check input{flex:0;width:auto}.addsource{border-top:1px solid var(--border);margin-top:10px}.note{font-size:13px;color:var(--muted);border-left:2px solid var(--accent);padding:6px 10px;margin-top:12px;background:var(--card);border-radius:0 8px 8px 0}.answer.result{display:block}.result-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.result-value{font-size:28px;font-weight:700}.result-label{font-size:14px;color:var(--muted)}.answer.result .sub{margin:8px 0 0}.result-table{border-collapse:collapse;margin-top:10px}.result-table td{padding:3px 14px 3px 0;border-bottom:1px solid var(--border)}.result-table td.result-num{text-align:right;font-variant-numeric:tabular-nums}.answer.result .citations{margin-top:14px}.thumb{width:32px;height:42px;object-fit:cover;border:1px solid var(--border);border-radius:4px;flex:0 0 auto}.thumb-empty{background:var(--card)}.seg{display:inline-flex;gap:0}.seg button.active{border-color:var(--accent);color:var(--accent)}.reader-note{margin:0;padding:8px 16px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--border);background:var(--card)}.rendition-image{display:flex;justify-content:center;padding:0 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var(--border);border-radius:4px;background:var(--bg);cursor:pointer;overflow:hidden;display:flex;align-items:center;justify-content:center}.manga-thumb:hover{border-color:var(--accent)}.manga-thumb.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.manga-thumb img{width:100%;height:100%;object-fit:cover;display:block}.manga-thumb-empty{color:var(--muted);font-size:12px}.manga-pages{display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px 0}.manga-page{width:100%;max-width:900px;display:flex;justify-content:center}.manga-page img{max-width:100%;height:auto;display:block}.manga-nav{display:flex;align-items:center;justify-content:center;gap:16px;padding:8px 16px;border-top:1px solid var(--border);background:var(--card)}.manga-nav .sub{margin:0}.health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:24px}.health-card{border:1px solid var(--border);border-radius:8px;padding:14px 16px;background:var(--card)}.health-card h3{margin:0 0 10px;font-size:13px;color:var(--muted)}.health-line{display:flex;align-items:center;gap:8px;margin:6px 0;font-size:13px}.health-line code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.health-endpoint{color:var(--muted)}.health-model-label{display:inline-block;min-width:44px;color:var(--muted)}.health-model-note{margin:0}.health-models{margin-top:8px;word-break:break-word}.health-jobs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.health-table{width:100%;border-collapse:collapse;font-size:13px}.health-table th{text-align:left;font-weight:500;color:var(--muted);font-size:12px;padding:6px 8px;border-bottom:1px solid var(--border)}.health-table td{padding:8px;border-bottom:1px solid var(--border);vertical-align:middle}.health-table td:first-child{width:18px}.health-table .badge{margin-right:4px}.job-pending,.job-leased{color:var(--busy);border-color:var(--busy-border)}.job-done{color:var(--muted)}.job-dead{color:var(--err);border-color:var(--err-border)}.chunks-view{max-width:820px;margin:0 auto}.chunk{padding:10px 0;border-bottom:1px solid var(--border)}.chunk-meta{margin:0 0 4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.chunk-text{margin:0;white-space:pre-wrap}.hits{margin:16px 0}.hits h2{font-size:14px;margin:0 0 8px}.hit{padding:8px 0;border-bottom:1px solid var(--border)}.hit .link{font-size:12px;color:var(--info)}.hit-text{margin:4px 0 0;font-size:13px;color:var(--fg);white-space:pre-wrap}.cfg-section{margin-bottom:22px}.cfg-section h3{font-size:13px;color:var(--muted);margin:0 0 8px;border-bottom:1px solid var(--border);padding-bottom:6px}.cfg-field{padding:7px 0;border-bottom:1px solid var(--border)}.cfg-field-main{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.cfg-label{flex:0 0 180px;font-size:13px}.cfg-input{flex:0 1 240px;min-width:120px}.cfg-value{flex:0 1 240px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--fg);word-break:break-all}.cfg-ro{color:var(--muted)}.req-restart{color:var(--info);border-color:var(--info-border)}.cfg-saved{font-size:12px;color:var(--ok)}.cfg-note{margin:4px 0 0 190px;font-size:12px}.cfg-key{display:block;margin:2px 0 0 190px;font-size:11px;color:var(--muted)}