:root{color-scheme:dark;--bg:#07101b;--surface:#0b1422;--raised:#101c2d;--text:#edf5fc;--muted:#9aaec3;--line:#243247;--accent:#37d8c5;--blue:#559dff;--tint:#123436;--shadow:0 24px 90px #0007;--user:#122337}
html[data-theme=light]{color-scheme:light;--bg:#f4f8fc;--surface:#fff;--raised:#eaf1f8;--text:#102943;--muted:#546b81;--line:#cedce9;--accent:#007f79;--blue:#1962bb;--tint:#e0f3f0;--shadow:0 24px 90px #10294326;--user:#e9f2fa}
*{box-sizing:border-box}html{font:16px/1.55 "Segoe UI",Arial,sans-serif}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;color:inherit;background:transparent;border:1px solid var(--line);border-radius:7px;padding:.55rem .85rem}button:hover{background:var(--raised);border-color:var(--blue)}button:disabled{opacity:.4;cursor:default}a{color:var(--blue);text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.skip{position:absolute;left:1rem;top:-80px;z-index:20;background:var(--surface);padding:1rem}.skip:focus{top:10px}
.topbar{height:88px;padding:0 3.2%;display:flex;align-items:center;gap:2rem;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.wordmark{color:var(--text);text-decoration:none;font-size:1.48rem;letter-spacing:.23em;line-height:1.1;display:flex;flex-direction:column;gap:7px;font-weight:400}.wordmark span{font-size:.7rem;letter-spacing:.34em;color:var(--accent)}.topbar nav{display:flex;align-self:stretch;gap:1.7rem;margin-left:3rem}.topbar nav button{border:0;border-radius:0;padding:0 .1rem;color:var(--muted);font-size:.9rem;position:relative}.topbar nav .active{color:var(--text)}.topbar nav .active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--blue))}.theme{margin-left:auto;font-size:.88rem;min-width:110px}
.app-layout{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:calc(100vh - 88px)}.sidebar{padding:2.3rem 1.2rem;background:var(--surface);border-right:1px solid var(--line)}.sidebar-title{font-size:.75rem;letter-spacing:.13em;color:var(--muted);margin:0 .7rem .8rem}.side-link{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;text-align:left;font-size:.88rem;padding:.7rem;border-radius:6px;gap:.5rem;line-height:1.4;margin:3px 0}.side-link span{font-size:.75rem;color:var(--muted)}.side-link.selected{background:var(--tint);color:var(--accent)}.archive-state{border-top:1px solid var(--line);margin:2rem .7rem 0;padding-top:1.2rem}.archive-state strong{font-size:.88rem}.archive-state p{font-size:.8rem;color:var(--muted);margin:.3rem 0}.line{display:block;width:32px;height:2px;background:var(--accent);margin-bottom:1rem}
main{padding:2.7rem 4.6% 4rem;min-width:0;max-width:1600px;width:100%}.heading-row{display:flex;align-items:end;justify-content:space-between;gap:1rem}.eyebrow{color:var(--accent);font-size:.75rem;letter-spacing:.13em;line-height:1.5}h1{font-size:2.15rem;font-weight:500;letter-spacing:-.035em;margin:.45rem 0 0;line-height:1.25}.view-meta{color:var(--muted);font-size:.88rem;white-space:nowrap;padding-bottom:.2rem}.context{margin:.8rem 0 1.8rem;color:var(--muted);font-size:.95rem;max-width:800px}.controls{display:flex;gap:1rem;margin-bottom:1.5rem}.search{display:flex;align-items:center;gap:.7rem;border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:0 1rem;flex:1;max-width:650px}.search span{font-size:1.8rem;color:var(--accent);line-height:1}.search input{width:100%;border:0;outline:0;background:transparent;color:var(--text);padding:.75rem 0;min-width:0}.controls select{background:var(--surface);border:1px solid var(--line);border-radius:7px;color:var(--muted);padding:.6rem;max-width:180px;font-size:.88rem}
.list-head{display:grid;grid-template-columns:minmax(0,1fr) 135px 125px;gap:1rem;color:var(--muted);font-size:.75rem;letter-spacing:.07em;padding:.6rem 1.2rem}.chat-row{display:grid;grid-template-columns:minmax(0,1fr) 135px 125px;align-items:center;gap:1rem;width:100%;text-align:left;background:var(--surface);border:1px solid var(--line);padding:1.1rem 1.2rem;margin:0 0 .6rem;border-radius:8px}.chat-row:hover{border-color:var(--blue);background:var(--raised)}.row-title{font-size:1rem;font-weight:500;display:block}.row-summary{font-size:.84rem;color:var(--muted);display:block;margin-top:.3rem;max-width:750px}.row-topic{color:var(--muted);font-size:.85rem}.row-status{font-size:.8rem;color:var(--muted)}.row-status.ready{color:var(--accent)}.row-number{font-size:.75rem;letter-spacing:.08em;color:var(--accent);margin-right:.7rem}.counts{font-size:.75rem;color:var(--muted);margin-top:.45rem}.empty{padding:3rem 1rem;text-align:center;border:1px dashed var(--line);border-radius:8px;color:var(--muted)}.empty h2{color:var(--text);font-size:1.25rem;font-weight:500}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1.1rem}.image-tile{padding:0;overflow:hidden;text-align:left;background:var(--surface)}.image-tile img{display:block;width:100%;aspect-ratio:1;object-fit:contain;background:#08111d}.image-tile span{display:block;padding:.8rem;font-size:.8rem;color:var(--muted)}.image-tile b{color:var(--text);font-weight:500;display:block;line-height:1.4}.gallery-tag{font-size:.75rem;margin-top:.3rem}
dialog{color:var(--text);background:var(--surface);border:1px solid var(--line);padding:0;border-radius:12px;box-shadow:var(--shadow)}dialog::backdrop{background:#000b;backdrop-filter:blur(5px)}#reader{width:min(1100px,96vw);height:92vh;max-height:92vh;max-width:96vw}.reader-shell{height:100%;display:flex;flex-direction:column;min-height:0}.reader-head{padding:1.4rem 2rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;border-bottom:1px solid var(--line)}.reader-head h2{font-size:1.4rem;font-weight:500;letter-spacing:-.02em;margin:.3rem 0 0}.reader-head button{font-size:.88rem}.reader-toolbar{padding:.7rem 2rem;display:flex;gap:1rem;align-items:center;border-bottom:1px solid var(--line);font-size:.8rem;flex-wrap:wrap}.reader-toolbar button{padding:.3rem .5rem;font-size:.8rem}.reader-toolbar label{margin-left:auto;display:flex;align-items:center;gap:.5rem;color:var(--muted)}.reader-toolbar input{border:1px solid var(--line);background:var(--bg);border-radius:5px;padding:.35rem .5rem;max-width:170px;min-width:0;color:var(--text);font-size:.8rem}.reader-body{overflow:auto;flex:1;padding:2rem min(6vw,4rem);overscroll-behavior:contain}.source-note{font-size:.88rem;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:1.2rem;margin-bottom:2rem}.message{margin:0 0 2rem;scroll-margin:20px}.message header{font-size:.75rem;color:var(--muted);letter-spacing:.06em;margin-bottom:.7rem;display:flex;gap:.7rem}.message.user .message-content{background:var(--user);padding:1.1rem 1.25rem;border:1px solid var(--line);border-radius:8px}.message-content{overflow-wrap:anywhere;line-height:1.75}.message-content p{margin:.6rem 0 1rem}.message-content h1{font-size:1.7rem;margin:1.7rem 0 .7rem}.message-content h2{font-size:1.4rem;margin:1.6rem 0 .7rem}.message-content h3{font-size:1.15rem;margin:1.3rem 0 .5rem}.message-content h4{font-size:1rem;margin:1rem 0}.message-content ul,.message-content ol{padding-left:1.5rem}.message-content table{border-collapse:collapse;width:100%;display:block;overflow:auto;font-size:.9rem}.message-content td,.message-content th{padding:.5rem .7rem;border:1px solid var(--line);text-align:left;min-width:120px}.message-content pre{white-space:pre-wrap;background:var(--bg);padding:1rem;border:1px solid var(--line);border-radius:7px;font:14px/1.65 Consolas,monospace;overflow:auto}.message-content code{font-family:Consolas,monospace}.message-content blockquote{border-left:2px solid var(--accent);margin:1rem 0;padding:.2rem 1.1rem;color:var(--muted)}.message-content hr{border:0;border-top:1px solid var(--line);margin:1.7rem 0}.plain-source{white-space:pre-wrap}.message-images{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-top:1rem}.message-image{padding:0;overflow:hidden;background:var(--bg)}.message-image img{display:block;width:100%;max-height:600px;object-fit:contain}.message-image span{display:block;font-size:.75rem;padding:.5rem;color:var(--muted)}.missing-asset{border:1px dashed var(--line);padding:1rem;font-size:.88rem;color:var(--muted)}.reader-foot{border-top:1px solid var(--line);padding:.8rem 2rem;display:flex;align-items:center;justify-content:space-between;font-size:.8rem;gap:.5rem}.reader-foot button{font-size:.8rem}mark{background:#eac850;color:#172238;padding:0 .1rem}#lightbox{width:min(1100px,96vw);max-width:96vw;max-height:95vh}#lightbox header,#lightbox footer{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.3rem;font-size:.88rem}#full-image{display:block;max-height:75vh;width:100%;object-fit:contain;background:#070d16}#lightbox button{font-size:.88rem}
@media(max-width:1000px){.app-layout{grid-template-columns:210px minmax(0,1fr)}.topbar nav{margin-left:1rem;gap:1.1rem}.chat-row,.list-head{grid-template-columns:minmax(0,1fr) 100px}.row-topic,.list-head span:nth-child(2){display:none}main{padding:2rem 4%}.reader-toolbar label{margin-left:0}}
@media(max-width:700px){.topbar{height:auto;min-height:78px;padding:1rem;gap:.8rem;flex-wrap:wrap}.wordmark{font-size:1.1rem}.topbar nav{order:3;width:100%;margin:0;gap:1.7rem;height:38px}.topbar nav button{font-size:.9rem}.theme{padding:.4rem .6rem;min-width:100px}.app-layout{display:block}.sidebar{padding:1rem;border-right:0;border-bottom:1px solid var(--line);display:flex;gap:.5rem;overflow:auto;align-items:center}.sidebar-title,.archive-state,#topics{display:none}.side-link{white-space:nowrap;width:auto;margin:0;padding:.6rem;gap:.7rem}.sidebar>.side-link{display:none}main{padding:1.7rem 1rem}.heading-row{align-items:center}h1{font-size:1.8rem}.view-meta{font-size:.75rem}.context{font-size:.88rem}.controls{gap:.5rem}.controls select{max-width:115px;font-size:.8rem}.search{padding:0 .7rem}.search input{font-size:.88rem}.list-head{display:none}.chat-row{padding:1rem;grid-template-columns:minmax(0,1fr)}.row-status{margin-top:.2rem}.row-title{font-size:1rem}.row-summary{font-size:.84rem}.reader-head{padding:1rem}.reader-head h2{font-size:1.1rem}.reader-toolbar{padding:.6rem 1rem;gap:.6rem}.reader-body{padding:1.3rem 1rem}.reader-foot{padding:.7rem 1rem}.message-content{font-size:1rem}.image-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}.image-tile span{padding:.6rem}.reader-toolbar input{max-width:145px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .18s,border-color .18s}dialog[open]{animation:appear .16s ease-out}@keyframes appear{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.image-prompt{font-size:.8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:.45rem 0;color:var(--muted);line-height:1.5}.controls select[hidden]{display:none}
@media(max-width:700px){.controls{flex-wrap:wrap}.search{flex-basis:100%;max-width:none}}
.context{font-size:1rem}.row-summary,.row-topic,.row-status,.image-prompt,.image-tile b{font-size:.875rem}.reader-toolbar,.reader-toolbar button,.reader-toolbar input,.reader-foot,.reader-foot button{font-size:.875rem}
.message-content details{margin:1.4rem 0;border:1px solid var(--line);border-radius:8px;padding:1rem;background:var(--surface)}.message-content summary{cursor:pointer;color:var(--accent);font-weight:600}.message-content details[open]>summary{margin-bottom:1rem}

.source-diagram{margin:1.5rem 0;padding:1rem;background:#fff;border-radius:8px;overflow:auto}.source-diagram img{display:block;width:100%;min-width:600px;height:auto}.source-diagram a{display:inline-block;margin-top:.7rem;color:#1962bb;font-size:.875rem}.missing-asset{margin-top:1rem}.missing-asset strong{font-weight:500}.missing-asset p{margin:.5rem 0}

.message-image img{height:auto}.original-file{display:block;padding:.85rem 1rem;margin-top:1rem;border:1px solid var(--line);border-radius:7px;font-size:.875rem}.counts{display:block}

/* Original Rewire India logo, with contrast adapted for each theme. */
.wordmark{display:block;flex-shrink:0}.wordmark .brand-logo{display:block;width:178px;height:auto}html[data-theme=dark] .brand-logo{filter:brightness(0) invert(1)}
@media(max-width:700px){.wordmark .brand-logo{width:144px}.sidebar>.side-link{display:flex;flex:none}#topics{display:flex;flex:none;gap:.5rem}}