:root{color-scheme:light;--bg: #f7f5ef;--panel: #fffdf8;--paper: #ffffff;--ink: #23201b;--muted: #736b60;--line: #ded7ca;--accent: #25635a;--channel-green: #93e957;--accent-soft: #e6f0ec;--warn: #8a4b12;--warn-soft: #fff4df;--danger: #8b1e2d;--danger-soft: #fff0f2;--photo: #151515}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Apple SD Gothic Neo,Malgun Gothic,sans-serif}button,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.7}.appShell{display:grid;grid-template-columns:minmax(260px,340px) minmax(390px,.9fr) minmax(380px,1fr);min-height:100vh}.transcriptLibrary,.qaPane,.evidencePane{min-width:0;border-right:1px solid var(--line);padding:20px}.transcriptLibrary,.evidencePane{background:var(--panel)}.qaPane{background:linear-gradient(180deg,#faf8f2 0%,var(--bg) 100%)}.evidencePane{border-right:0;max-height:100vh;overflow:auto}.paneHeader{display:grid;gap:5px;margin-bottom:16px}.paneHeader h1,.paneHeader h2,.paneHeader p{margin:0}.paneHeader h1,.paneHeader h2{font-size:20px;line-height:1.25}.brandHeader{border-radius:8px;background:var(--photo);color:#fff;padding:14px}.brandHeader .eyebrow{color:var(--channel-green)}.brandHeader .channelLine{color:#cfcfcf}.brandHeader h1{color:#fff}.eyebrow{color:var(--accent);font-size:12px;font-weight:700;letter-spacing:0;text-transform:uppercase}.channelLine{color:var(--muted);font-size:13px;line-height:1.5}.libraryStatus{border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--muted);font-size:13px;line-height:1.5;padding:10px 12px;margin-bottom:12px}.transcriptList{display:grid;gap:8px}.transcriptItem{display:grid;grid-template-columns:82px minmax(0,1fr);gap:10px;width:100%;border:1px solid transparent;border-radius:8px;background:transparent;color:inherit;padding:8px;text-align:left}.transcriptItem:hover,.transcriptItem.isSelected{border-color:var(--line);background:var(--paper)}.transcriptItem.isSelected{border-color:var(--photo);box-shadow:inset 4px 0 0 var(--channel-green)}.transcriptItem img,.thumbnailFallback{display:block;width:82px;aspect-ratio:16 / 9;object-fit:cover;border-radius:6px;background:var(--photo)}.transcriptMeta{display:grid;gap:4px;min-width:0}.transcriptMeta span:first-child{color:var(--muted);font-size:12px}.transcriptMeta strong{display:-webkit-box;overflow:hidden;font-size:13px;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.badgeGood,.badgeWarn{justify-self:start;border-radius:999px;font-size:11px;font-weight:700;padding:3px 7px}.badgeGood{background:var(--accent-soft);color:var(--accent)}.badgeWarn{background:var(--warn-soft);color:var(--warn)}.questionComposer{display:grid;gap:10px}.questionComposer textarea{min-height:132px;resize:vertical;border:1px solid var(--line);border-radius:8px;padding:14px;background:var(--paper);color:var(--ink);line-height:1.6}.questionComposer textarea:focus{border-color:var(--accent);outline:3px solid rgba(37,99,90,.12)}.questionComposer button{justify-self:end;border:0;border-radius:8px;background:var(--accent);color:#fff;font-weight:700;padding:10px 16px}.answerCard{display:grid;gap:14px;margin-top:20px}.groundedAnswer,.safetyGuidance,.citations,.refusal{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px}.groundedAnswer{border-left:5px solid var(--accent);background:#fbfffd}.groundedAnswer h3{color:var(--accent)}.safetyGuidance{border-left:5px solid var(--warn);background:var(--warn-soft)}.refusal{border-left:5px solid var(--danger);background:var(--danger-soft)}.groundedAnswer h3,.safetyGuidance h3,.citations h3,.refusal h3{margin:0 0 8px;font-size:15px}.groundedAnswer p,.safetyGuidance p,.refusal p{margin:0;color:var(--ink);line-height:1.7;white-space:pre-wrap}.citationList{display:grid;gap:8px}.citationRow{display:grid;gap:4px;width:100%;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:inherit;padding:10px;text-align:left}.citationRow:hover{border-color:var(--accent)}.citationRow span{color:var(--muted);font-size:12px}.citationRow strong{font-size:13px}.citationRow em{color:var(--muted);font-size:13px;font-style:normal;line-height:1.55}.evidenceHeader{grid-template-columns:minmax(0,1fr) auto;align-items:start}.evidenceHeader a{border:1px solid var(--line);border-radius:8px;color:var(--accent);font-size:12px;font-weight:700;padding:7px 9px;text-decoration:none}.transcriptReader{display:grid;gap:12px}.transcriptReader>img{width:100%;max-height:220px;object-fit:cover;border-radius:8px;background:var(--photo)}.reviewNotice{border-left:5px solid var(--warn);border-radius:8px;background:var(--warn-soft);color:var(--warn);font-size:13px;font-weight:700;padding:12px}.readerChunk{border-left:3px solid transparent;padding:6px 0 6px 12px;scroll-margin-top:20px}.readerChunk.isCited{border-left-color:var(--channel-green);background:#f2ffe9}.readerChunk span{color:var(--muted);font-size:11px}.readerChunk p,.fullTranscript,.emptyEvidence{margin:0;color:var(--ink);font-size:14px;line-height:1.8;white-space:pre-wrap}.emptyEvidence{color:var(--muted)}@media(max-width:1100px){.appShell{grid-template-columns:1fr}.qaPane{order:1}.transcriptLibrary{order:2}.evidencePane{order:3;max-height:none}.transcriptLibrary,.qaPane,.evidencePane{border-right:0;border-bottom:1px solid var(--line)}.transcriptList{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}}@media(max-width:560px){.transcriptLibrary,.qaPane,.evidencePane{padding:14px}.paneHeader h1,.paneHeader h2{font-size:18px}.transcriptList{grid-template-columns:1fr}.questionComposer button{width:100%}}