/* Unlimited Cloth docs. Colours are the app's own (public/index.html :root) and the Unlimited
   Reforge site's (indigo #6366f1 / violet #8b5cf6). Dark is the default; light is
   :root[data-theme=light] (button in the header, remembered in localStorage). No external files. */
:root{--bg:#0b1020;--card:#111827;--card2:#0f172a;--line:#1f2a44;--text:#e5e7eb;--sub:#94a3b8;
 --primary:#6366f1;--primary2:#4f46e5;--link:#a5b4fc;--focus:#c4b5fd;--code-bg:#0b1222;--code-fg:#c7d2fe;--hdr:rgba(11,16,32,.82);
 --ctl:rgba(255,255,255,.07);--ctl-hov:rgba(255,255,255,.12);--btn:rgba(255,255,255,.06);--btn-hov:rgba(255,255,255,.12);
 --pop:#141b2d;--pop-bd:rgba(255,255,255,.14);--pop-sh:0 20px 50px rgba(0,0,0,.55);--sel:rgba(99,102,241,.25);--sel2:rgba(99,102,241,.4);
 --glow1:rgba(99,102,241,.25);--glow2:rgba(139,92,246,.18);--h1a:#fff;--h1b:#c4b5fd;--logo-sh:rgba(99,102,241,.5);--btn-sh:rgba(99,102,241,.45);
 --shot-bd:rgba(255,255,255,.12);--hero-sh:0 30px 80px rgba(99,102,241,.25);
 --badge-bd:rgba(139,92,246,.5);--badge-bg:rgba(139,92,246,.14);--badge-fg:#ddd6fe;--tag-fg:#c7d2fe;--tag-bg:rgba(99,102,241,.18);--tag-bd:rgba(99,102,241,.4);
 --warn-bg:rgba(245,158,11,.1);--warn-bd:rgba(245,158,11,.45);--warn-fg:#fde68a;--info-bg:rgba(99,102,241,.1);--info-bd:rgba(99,102,241,.4);--info-fg:#c7d2fe;
 --r:14px;color-scheme:dark}
:root[data-theme=light]{color-scheme:light;
 --bg:#f4f6fc;--card:#fff;--card2:#eef1f8;--line:rgba(15,23,42,.12);--text:#0f172a;--sub:#475569;
 --link:#4338ca;--focus:#4f46e5;--code-bg:#eef1f8;--code-fg:#312e81;--hdr:rgba(244,246,252,.88);
 --ctl:rgba(15,23,42,.05);--ctl-hov:rgba(15,23,42,.1);--btn:#fff;--btn-hov:#eef1f8;
 --pop:#fff;--pop-bd:rgba(15,23,42,.14);--pop-sh:0 20px 50px rgba(15,23,42,.18);--sel:rgba(99,102,241,.12);--sel2:rgba(99,102,241,.22);
 --glow1:rgba(99,102,241,.14);--glow2:rgba(139,92,246,.1);--h1a:#0f172a;--h1b:#5b21b6;--logo-sh:rgba(99,102,241,.35);--btn-sh:rgba(99,102,241,.35);
 --shot-bd:rgba(15,23,42,.18);--hero-sh:0 24px 60px rgba(79,70,229,.22);
 --badge-bd:rgba(124,58,237,.45);--badge-bg:rgba(124,58,237,.1);--badge-fg:#5b21b6;--tag-fg:#3730a3;--tag-bg:rgba(99,102,241,.1);--tag-bd:rgba(99,102,241,.35);
 --warn-bg:rgba(245,158,11,.12);--warn-bd:rgba(180,120,0,.5);--warn-fg:#7c4a03;--info-bg:rgba(99,102,241,.08);--info-bd:rgba(99,102,241,.35);--info-fg:#312e81}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,Roboto,system-ui,-apple-system,"Segoe UI","Noto Sans","Noto Sans SC","Noto Sans Tamil",sans-serif;overflow-x:hidden;
 background-image:radial-gradient(900px 500px at 15% -5%,var(--glow1),transparent 60%),radial-gradient(700px 450px at 90% 5%,var(--glow2),transparent 60%);background-repeat:no-repeat}
a{color:var(--link)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:8px;top:-60px;background:var(--primary);color:#fff;padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{top:8px}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}

/* header: brand, nav (links that do not fit go into "More"), theme, language */
.top{position:sticky;top:0;z-index:20;background:var(--hdr);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:12px;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:600;white-space:nowrap;flex:none}
.brand b{color:var(--link);font-weight:700}
.bar nav{display:flex;gap:2px;margin-left:auto;min-width:0;overflow:hidden}
.bar nav a{color:var(--sub);text-decoration:none;padding:6px 8px;border-radius:8px;font-size:.9rem;white-space:nowrap;flex:none}
.bar nav a:hover{color:var(--text);background:var(--ctl)}
.more{position:relative;flex:none}
.more[hidden],.more-list[hidden]{display:none}
#moreBtn,#themeBtn{display:flex;align-items:center;justify-content:center;width:36px;height:34px;padding:0;flex:none;background:var(--ctl);color:var(--text);border:1px solid var(--line);border-radius:10px;cursor:pointer}
#moreBtn:hover,#themeBtn:hover,#langBtn:hover{background:var(--ctl-hov)}
#themeBtn svg{display:block}
#themeBtn .i-moon{display:none}
:root[data-theme=light] #themeBtn .i-sun{display:none}
:root[data-theme=light] #themeBtn .i-moon{display:block}
.more-list{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;max-height:70vh;overflow:auto;display:flex;flex-direction:column;gap:2px;padding:6px;background:var(--pop);border:1px solid var(--pop-bd);border-radius:12px;box-shadow:var(--pop-sh);z-index:30}
.more-list a{color:var(--text);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:.93rem;white-space:nowrap}
.more-list a:hover,.more-list a:focus-visible{background:var(--ctl)}
.lang{position:relative;flex:none}
#langBtn{display:flex;align-items:center;gap:7px;height:34px;background:var(--ctl);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:6px 10px;font:inherit;font-size:.88rem;cursor:pointer}
#langBtn img{width:20px;height:14px;border-radius:2px}
#langList{position:absolute;right:0;top:calc(100% + 8px);margin:0;padding:6px;list-style:none;background:var(--pop);border:1px solid var(--pop-bd);border-radius:12px;min-width:180px;box-shadow:var(--pop-sh);max-height:70vh;overflow:auto;z-index:30}
#langList[hidden]{display:none}
#langList li{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;font-size:.92rem;color:var(--text)}
#langList li img{width:20px;height:14px;border-radius:2px}
#langList li:hover,#langList li:focus{background:var(--sel);outline:none}
#langList li[aria-selected=true]{background:var(--sel2)}

/* hero */
.hero{padding:56px 0 28px;text-align:center}
.logo{margin:0 auto 14px;border-radius:24px;filter:drop-shadow(0 10px 30px var(--logo-sh))}
.badge{display:inline-block;margin:0 0 14px;padding:5px 14px;border:1px solid var(--badge-bd);background:var(--badge-bg);color:var(--badge-fg);border-radius:99px;font-size:.85rem}
h1{font-size:clamp(2rem,5vw,3.1rem);line-height:1.15;margin:0 0 12px;background:linear-gradient(90deg,var(--h1a),var(--h1b));-webkit-background-clip:text;background-clip:text;color:transparent;overflow-wrap:break-word}
:lang(ta) h1{font-size:clamp(1.6rem,4.2vw,2.6rem);line-height:1.35}
.lead{font-size:1.12rem;color:var(--sub);max-width:720px;margin:0 auto 22px}
.cta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:0 0 10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:10px;border:1px solid var(--line);background:var(--btn);color:var(--text);text-decoration:none;font-weight:600;max-width:100%}
.btn:hover{background:var(--btn-hov)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 24px var(--btn-sh)}
.btn.primary:hover{background:var(--primary2)}
.note{color:var(--sub);font-size:.88rem;margin:6px 0 0}
.shot{margin:28px auto 0;border:1px solid var(--shot-bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--hero-sh)}

/* sections */
section{padding:34px 0 8px}
h2{font-size:1.6rem;margin:0 0 6px;overflow-wrap:break-word}
h3{font-size:1.08rem;margin:0 0 6px;overflow-wrap:break-word}
.sub{color:var(--sub);margin:0 0 18px;max-width:780px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:14px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;min-width:0;overflow-wrap:break-word}
.card p{margin:0;color:var(--sub)}
.card ul,.card ol{margin:6px 0 0;padding-left:20px;color:var(--sub)}
.card li{margin:3px 0}
.card h3 .tag{font-size:.72rem;font-weight:600;color:var(--tag-fg);background:var(--tag-bg);border:1px solid var(--tag-bd);border-radius:99px;padding:1px 8px;margin-left:6px;vertical-align:2px}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:14px;margin-top:16px}
figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
figcaption{padding:8px 12px;color:var(--sub);font-size:.88rem}
code,kbd{font-family:ui-monospace,"Cascadia Code",Menlo,Consolas,monospace;font-size:.88em;background:var(--code-bg);color:var(--code-fg);border:1px solid var(--line);border-radius:6px;padding:1px 6px;overflow-wrap:anywhere}
pre{background:var(--code-bg);color:var(--code-fg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;overflow-x:auto;font-size:.88rem;margin:10px 0 0;max-width:100%}
pre code{background:none;border:0;padding:0;overflow-wrap:normal}
.box{border-radius:10px;padding:10px 14px;margin:12px 0 0;font-size:.95rem}
.box.warn{background:var(--warn-bg);border:1px solid var(--warn-bd);color:var(--warn-fg)}
.box.info{background:var(--info-bg);border:1px solid var(--info-bd);color:var(--info-fg)}
.dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:14px}
.dl a.card{text-decoration:none;color:var(--text);display:block}
.dl a.card:hover{border-color:var(--primary)}
.dl .file{display:block;margin-top:8px;font-size:.82rem;color:var(--link);overflow-wrap:anywhere}
table{width:100%;border-collapse:collapse;font-size:.93rem}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
td:first-child{color:var(--text);font-weight:600;width:28%}
td:last-child{color:var(--sub)}
th{color:var(--sub);font-weight:600}
.tbl{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:0 0 10px}
details summary{cursor:pointer;font-weight:600}
details p,details ul{color:var(--sub);margin:8px 0 0}
.ver{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.ver small{color:var(--sub)}
footer{margin-top:40px;padding:26px 0 40px;border-top:1px solid var(--line);color:var(--sub);font-size:.9rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}

/* small screens: the whole nav goes into "More" (site.js) */
@media (max-width:960px){.bar nav{display:none}.more{margin-left:auto}}
@media (max-width:620px){.hero{padding:36px 0 18px}th,td{padding:7px 8px}td:first-child{width:auto}}
@media (max-width:430px){.bar{gap:6px}.brand{gap:8px;min-width:0;flex:1 1 auto}.brand span{font-size:.9rem;overflow:hidden;text-overflow:ellipsis}#moreBtn,#themeBtn{width:32px;height:32px}#langBtn{height:32px;padding:6px 7px;gap:5px}#langBtn span[aria-hidden]{display:none}}
@media (max-width:360px){.brand span b{display:none}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}