:root{color-scheme:dark;--bg: #0b0d10;--bg-raised: #111418;--bg-sunken: #08090b;--surface: #161a20;--surface-2: #1c2128;--border: #262c35;--border-soft: #1e242c;--text: #e6e9ee;--text-dim: #9aa4b2;--text-faint: #6b7480;--accent: #7aa2f7;--accent-soft: rgba(122, 162, 247, .14);--ok: #6bd08a;--warn: #e0af68;--danger: #f2777a;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;--radius: 10px;--radius-sm: 7px;--gutter: 6px}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.55 var(--sans);-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;overflow:hidden}.mono{font-family:var(--mono);font-variant-ligatures:none}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent);color:#0b0d10;padding:8px 14px;border-radius:0 0 var(--radius-sm) 0}.skip-link:focus{left:0}.topbar{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 16px;background:linear-gradient(180deg,var(--bg-raised),var(--bg));border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px;color:var(--accent)}.brand-mark{flex:0 0 auto}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text strong{color:var(--text);font-size:15px;letter-spacing:-.01em}.brand-text span{color:var(--text-faint);font-size:11px;font-family:var(--mono)}.topbar-status{display:flex;gap:8px;align-items:center}.pill{font:11px/1 var(--mono);padding:5px 9px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);white-space:nowrap}.pill-ok{color:var(--ok);border-color:#6bd08a4d;background:#6bd08a14}.pill-busy{color:var(--accent);border-color:#7aa2f74d;background:var(--accent-soft)}.pill-warn{color:var(--warn);border-color:#e0af684d;background:#e0af6814}.pill-danger{color:var(--danger);border-color:#f2777a4d;background:#f2777a14}.split{flex:1 1 auto;display:grid;grid-template-columns:minmax(320px,42%) var(--gutter) minmax(360px,1fr);min-height:0}.pane{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--bg)}.pane-left{border-right:1px solid var(--border-soft)}.pane-head{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border-bottom:1px solid var(--border-soft);background:var(--bg-raised);min-height:46px}.pane-head h2{margin:0;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);font-weight:600}.pane-hint{font:11px/1 var(--mono);color:var(--text-faint)}.pane-body{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding:14px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.pane-body::-webkit-scrollbar{width:10px}.pane-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px;border:3px solid var(--bg)}.gutter{cursor:col-resize;background:var(--bg-raised);position:relative;flex:0 0 auto}.gutter:after{content:"";position:absolute;inset:0 0 0 50%;width:1px;transform:translate(-50%);background:var(--border)}.gutter:hover:after,.gutter:focus-visible:after{background:var(--accent)}.gutter:focus-visible{outline:none}body.is-resizing{cursor:col-resize;user-select:none}.btn{font:13px/1 var(--sans);font-weight:500;padding:9px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:background .12s,border-color .12s,transform 60ms;white-space:nowrap}.btn:hover:not(:disabled){background:var(--surface-2);border-color:#333c48}.btn:active:not(:disabled){transform:translateY(1px)}.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:#0b0d10;font-weight:600}.btn-primary:hover:not(:disabled){background:#93b4f9;border-color:#93b4f9}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-dim)}.btn-ghost:hover:not(:disabled){background:var(--surface);color:var(--text);border-color:var(--border)}.btn-sm{padding:6px 10px;font-size:12px}.dropzone{border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--bg-raised);padding:28px 20px;text-align:center;color:var(--text-dim);display:flex;flex-direction:column;align-items:center;gap:6px;transition:border-color .14s,background .14s}.dropzone:focus-visible{outline:2px solid 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.md-warn{color:var(--warn)}.preview .md-rule{color:var(--border)}.export{flex:0 0 auto;border:1px solid var(--border-soft);border-radius:var(--radius);background:var(--bg-raised);padding:12px;display:flex;flex-direction:column;gap:10px}.export-lead{margin:0;font-size:12.5px;color:var(--text-dim)}.export-lead strong{color:var(--text)}.export-buttons{display:flex;flex-wrap:wrap;gap:8px}.export-buttons .btn{flex:0 0 auto}.export-buttons .btn[title]{position:relative}.drag-hint{font:11.5px/1.6 var(--mono);color:var(--text-faint);border-left:2px solid var(--border);padding-left:10px}.drag-hint b{color:var(--text-dim)}.toast-host{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:50;max-width:min(420px,calc(100vw - 32px))}.toast{border:1px solid var(--border);border-left-width:3px;border-radius:var(--radius-sm);background:var(--surface);padding:10px 13px;font-size:12.5px;color:var(--text);box-shadow:0 8px 24px #00000073;animation:toast-in .16s 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.field{flex-direction:row;align-items:center;gap:10px}.target-hint .field-label{flex:0 0 auto}.target-hint select{flex:1 1 auto}.target-steps{margin:0;padding-left:20px;font-size:12.5px;color:var(--text-dim);display:flex;flex-direction:column;gap:5px}.target-steps li::marker{color:var(--accent);font-family:var(--mono)}.target-caveat{list-style:none;margin-left:-20px;font:11.5px/1.5 var(--mono);color:var(--text-faint)}#exportBar [data-slot]{margin-top:10px}#exportBar [data-slot][hidden]{display:none}#exportBar .ad-slot{border:1px dashed var(--border);border-radius:var(--radius-sm);padding:12px;background:var(--bg-sunken)}#exportBar .ad-slot-head{display:flex;justify-content:space-between;margin-bottom:6px}#exportBar .ad-slot-label{font:600 10px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--text-faint)}#exportBar .ad-house-link{text-decoration:none;display:block}#exportBar .ad-house-link strong{color:var(--text);font-size:13px}#exportBar .ad-house{color:var(--text-dim);font-size:12px;margin:3px 0 0}#exportBar .support-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}@media(max-width:900px){.target-hint .field{flex-direction:column;align-items:stretch}}.app-footer{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:7px 16px;border-top:1px solid var(--border-soft);background:var(--bg-raised)}.app-footer nav{display:flex;flex-wrap:wrap;gap:4px 14px}.app-footer a{color:var(--text-faint);text-decoration:none;font-size:11.5px}.app-footer a:hover{color:var(--accent);text-decoration:underline}@media(max-width:720px){.app-footer{justify-content:center}.app-footer nav{justify-content:center}}.resume{display:flex;flex-direction:column;gap:6px}.resume[hidden]{display:none}.resume-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--bg-raised);padding:8px 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var(--mono);text-align:left}.search-hit:hover,.search-hit:focus-visible{background:var(--surface);color:var(--text)}.search-kind{flex:0 0 auto;font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);border:1px solid var(--border-soft);border-radius:4px;padding:1px 4px}.search-name{flex:0 1 auto;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-path{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-faint)}.search-pin{flex:0 0 auto;color:var(--warn)}.search-hit.is-pinned .search-name{color:var(--warn)}.search-hint-inline{margin:6px 2px 0;font:11px/1.5 var(--mono);color:var(--text-faint)}.filetree-row .pin{flex:0 0 auto;border:0;background:none;cursor:pointer;color:var(--text-faint);font-size:12px;padding:0 2px}.filetree-row .pin:hover,.filetree-row .pin.is-pinned{color:var(--warn)}.filters{padding:8px 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