/* خِزانة — one stylesheet, light and dark. No background patterns or star ornaments.
   The design block at the end overrides the base rules above it. */
:root{
  --paper:#f3f4ef; --sheet:#fbfbf8; --ink:#1b2422; --ink-2:#4a5653; --rule:#d5d9d1; --rule-2:#e4e7e0;
  --lapis:#1d3b5c; --link:#1d3b5c; --gold:#a8822e; --gold-text:#7a5c18; --logo:#8a6a22;
  --ayah:#2f5d4a; --mark:#f1e2a8; --btn:#1d3b5c; --btn-ink:#fff;
  --night:#10233a; --night-gold:#d6b25e; --night-ink:#e6dcc2;
  --f-cal:"Aref Ruqaa","Amiri",serif;
  --f-book:"Noto Naskh Arabic","Amiri","Traditional Arabic",serif;
  --f-ui:"IBM Plex Sans Arabic","Segoe UI",Tahoma,sans-serif;
  --rs:21px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#0f1719; --sheet:#152126; --ink:#e6e8e3; --ink-2:#a3aeab; --rule:#2a383c; --rule-2:#1f2c30;
  --lapis:#9cc0e6; --link:#9cc0e6; --gold:#d6b25e; --gold-text:#d6b25e; --logo:#d6b25e;
  --ayah:#7fc3a2; --mark:#5a4a17; --btn:#d6b25e; --btn-ink:#10233a; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0f1719; --sheet:#152126; --ink:#e6e8e3; --ink-2:#a3aeab; --rule:#2a383c; --rule-2:#1f2c30;
  --lapis:#9cc0e6; --link:#9cc0e6; --gold:#d6b25e; --gold-text:#d6b25e; --logo:#d6b25e;
  --ayah:#7fc3a2; --mark:#5a4a17; --btn:#d6b25e; --btn-ink:#10233a; color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 var(--f-ui);overflow-wrap:break-word}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
h1,h2,h3{line-height:1.35;margin:0;font-weight:700}
.wrap{max-width:1120px;margin:0 auto;padding-inline:16px}
.ic{vertical-align:-3px;flex:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--ink-2)}
.num{font-variant-numeric:tabular-nums}

/* top bar */
.top{background:var(--sheet);border-bottom:1px solid var(--rule)}
.top-in{display:flex;align-items:center;gap:20px;min-height:60px;flex-wrap:wrap;padding-block:6px}
.logo{font-family:var(--f-cal);font-size:30px;line-height:1;color:var(--logo);padding-bottom:4px}
.logo:hover{text-decoration:none}
.nav{display:flex;gap:4px 18px;flex-wrap:wrap;font-size:15px}
.nav a{color:var(--ink);padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover{text-decoration:none;border-bottom-color:var(--rule)}
.nav a[aria-current]{border-bottom-color:var(--gold);font-weight:600}
.hsearch{margin-inline-start:auto;display:flex;align-items:center;border:1px solid var(--rule);border-radius:6px;background:var(--paper);min-width:0;width:300px}
.hsearch input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:15px var(--f-ui);padding:7px 10px}
.hsearch input:focus{outline:0}
.hsearch:focus-within{border-color:var(--gold)}
.hsearch button,.iconbtn{border:0;background:transparent;color:var(--ink-2);padding:6px 9px;cursor:pointer;display:inline-flex;align-items:center}
.iconbtn{border:1px solid var(--rule);border-radius:6px;padding:6px 8px}
.iconbtn:hover{color:var(--ink);border-color:var(--ink-2)}
.theme>span{display:inline-flex}
.theme .sun{display:none}
:root[data-theme="dark"] .theme .sun{display:inline}
:root[data-theme="dark"] .theme .moon{display:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .theme .sun{display:inline}:root:not([data-theme="light"]) .theme .moon{display:none}}
@media (max-width:760px){
  .top-in{gap:6px 12px}
  .logo{font-size:26px}
  .theme{margin-inline-start:auto}
  .nav{order:3;width:100%;font-size:14.5px;gap:2px 14px}
  .hsearch{order:4;width:100%;margin:2px 0 4px}
}
body.home .hsearch{display:none}

/* breadcrumbs */
.crumbs{font-size:13.5px;color:var(--ink-2);padding-top:18px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px 6px}
.crumbs li+li::before{content:"‹";margin-inline-end:6px;color:var(--rule)}
.crumbs a{color:var(--ink-2)}

main{padding-bottom:56px;min-height:60vh}
.page-h{padding:14px 0 18px;border-bottom:1px solid var(--rule);margin-bottom:22px}
.page-h h1{font-family:var(--f-book);font-size:clamp(26px,4vw,34px);color:var(--ink)}
.page-h p{margin:6px 0 0;color:var(--ink-2)}
.sec{font-family:var(--f-book);font-size:22px;margin:30px 0 10px;display:flex;align-items:center;gap:8px}

/* home hero */
.hero{background-color:var(--night);color:var(--night-ink);border-bottom:2px solid var(--night-gold);}
.hero-in{padding:44px 16px 36px;max-width:760px;margin:0 auto}
.hero h1{font-family:var(--f-cal);font-weight:700;font-size:clamp(64px,13vw,104px);line-height:1.1;color:var(--night-gold)}
.hero .tag{font-family:var(--f-book);font-size:clamp(18px,2.6vw,22px);margin:4px 0 0}
.bigsearch{display:flex;margin-top:22px;border:1.5px solid var(--night-gold);border-radius:8px;background:#fbf8ef;overflow:hidden}
.bigsearch input{flex:1;min-width:0;border:0;background:transparent;color:#1b2422;font:19px var(--f-book);padding:12px 16px}
.bigsearch input::placeholder{color:#6b6553}
.bigsearch input:focus{outline:0}
.bigsearch button{border:0;background:var(--night-gold);color:var(--night);font:600 16px var(--f-ui);padding:0 22px;cursor:pointer;display:flex;align-items:center;gap:6px}
.hint{font-size:13.5px;color:#cfc4a6;margin:10px 0 0}
.hint a{color:#e6dcc2;text-decoration:underline;text-underline-offset:3px}
.stats{display:flex;gap:10px 36px;margin-top:24px;flex-wrap:wrap;font-size:14px;color:#cfc4a6}
.stats b{font-family:var(--f-book);font-size:26px;color:#fff;font-weight:700;margin-inline-end:6px}

.home-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:8px 48px}
@media (max-width:820px){.home-grid{grid-template-columns:minmax(0,1fr)}}
.catlist{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.catlist li{border-bottom:1px solid var(--rule)}
.catlist a{display:flex;justify-content:space-between;gap:12px;padding:10px 2px;color:var(--ink);font-family:var(--f-book);font-size:19px}
.catlist a:hover{color:var(--link);text-decoration:none}
.catlist .c{font:13.5px var(--f-ui);color:var(--ink-2);align-self:center}

/* tables of books */
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th{font-weight:600;font-size:13px;color:var(--ink-2);text-align:start;padding:8px 10px;border-bottom:1.5px solid var(--rule)}
.tbl td{padding:10px;border-bottom:1px solid var(--rule-2);vertical-align:top}
.tbl tr:hover td{background:var(--sheet)}
.tbl .t a{font-family:var(--f-book);font-size:19px;font-weight:700;color:var(--link);line-height:1.4}
.tbl .n{white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--ink-2)}
@media (max-width:640px){
  .tbl thead{display:none}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl tr{padding:10px 0;border-bottom:1px solid var(--rule-2)}
  .tbl td{border:0;padding:0 2px}
  .tbl td.opt{display:inline;font-size:13.5px;color:var(--ink-2)}
  .tbl td.opt+td.opt::before{content:" · "}
  .tbl td.vol{display:none}
  .tbl td[data-s]::after{content:" " attr(data-s)}
}

/* book record */
.book-h{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:end}
@media (max-width:640px){.book-h{grid-template-columns:minmax(0,1fr)}}
.byline{font-size:16px;margin-top:6px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--btn);color:var(--btn-ink);border:0;border-radius:6px;padding:10px 20px;font:600 16px var(--f-ui);cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--rule)}
.rec{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:6px 24px;margin:0;font-size:15px}
.rec dt{color:var(--ink-2)}
.rec dd{margin:0}
.cols{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:8px 48px}
@media (max-width:820px){.cols{grid-template-columns:minmax(0,1fr)}}
.note{font-size:13.5px;color:var(--ink-2);border-inline-start:3px solid var(--rule);padding:4px 12px;margin:18px 0}
.toc-list{list-style:none;margin:0;padding:0;font-size:15px}
.toc-list li{border-bottom:1px solid var(--rule-2)}
.toc-list a{display:flex;justify-content:space-between;gap:12px;padding:7px 2px;color:var(--ink)}
.toc-list a:hover{color:var(--link)}
.toc-list .pg{color:var(--ink-2);font-size:13px;white-space:nowrap;align-self:center}
.toc-list .l2 a{padding-inline-start:18px;font-size:14.5px}
.toc-list .l3 a{padding-inline-start:34px;font-size:14px}
.inbook{display:flex;gap:8px;margin:16px 0}
.inbook input,.field input,.field textarea,.jump input,.jump select{border:1px solid var(--rule);border-radius:6px;background:var(--sheet);color:var(--ink);font:15px var(--f-ui);padding:8px 10px;min-width:0}
.inbook input{flex:1}

/* search */
.res{display:grid;grid-template-columns:220px minmax(0,1fr);gap:8px 36px}
@media (max-width:820px){.res{grid-template-columns:minmax(0,1fr)}}
.facets h3{font-size:13px;color:var(--gold-text);font-weight:600;margin:18px 0 6px}
.facets h3:first-child{margin-top:0}
.facets>div+div{margin-top:18px}
.facets ul{list-style:none;margin:0;padding:0;font-size:14.5px}
.facets li a{display:flex;justify-content:space-between;gap:8px;padding:3px 0;color:var(--ink)}
.facets li a[aria-current]{font-weight:700;color:var(--link)}
.facets li em{font-style:normal;color:var(--ink-2);font-size:13px}
@media (max-width:820px){
  .facets{display:flex;gap:4px 24px;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding-bottom:12px}
  .facets>div{min-width:140px}
  .facets h3{margin-top:0}
}
.meta{font-size:14px;color:var(--ink-2);margin:0 0 6px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 10px}
.chip{font-size:13px;border:1px solid var(--rule);border-radius:4px;padding:1px 8px;color:var(--ink)}
.chip:hover{text-decoration:none;border-color:var(--ink-2)}
.hit{padding:16px 0;border-bottom:1px solid var(--rule-2)}
.hit .bk{font-family:var(--f-book);font-size:20px;font-weight:700}
.hit .au{font-size:14px;color:var(--ink-2)}
.hit .sn{font-family:var(--f-book);font-size:18px;line-height:1.95;margin-top:4px}
.hit .pg{font-size:13px;margin-top:4px}
mark{background:var(--mark);color:inherit;padding:0 1px;border-radius:2px}
.matches{background:var(--sheet);border:1px solid var(--rule);border-radius:6px;padding:10px 14px;margin:8px 0 6px;font-size:15px}
.matches a{font-family:var(--f-book);font-size:18px;font-weight:700}
.pager{display:flex;gap:6px;flex-wrap:wrap;margin-top:24px;align-items:center}
.pager a,.pager span{border:1px solid var(--rule);border-radius:6px;padding:4px 12px;font-size:14px;color:var(--ink)}
.pager span[aria-current]{background:var(--btn);color:var(--btn-ink);border-color:var(--btn)}
.empty{padding:30px 0;color:var(--ink-2)}
.empty h2{font-family:var(--f-book);font-size:22px;color:var(--ink);margin-bottom:6px}

/* reader */
.reader{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px;align-items:start;margin-top:14px}
.rtoc{position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto;font-size:14px;border-inline-end:1px solid var(--rule);padding-inline-end:12px}
.rtoc summary{cursor:pointer;font-weight:600;padding:6px 0;list-style:none;display:flex;align-items:center;gap:6px}
.rtoc summary::-webkit-details-marker{display:none}
.rtoc ul{list-style:none;margin:0;padding:0}
.rtoc li a{display:block;padding:4px 0;color:var(--ink-2);line-height:1.5}
.rtoc li.l2 a{padding-inline-start:14px;font-size:13.5px}
.rtoc li.l3 a{padding-inline-start:26px;font-size:13px}
.rtoc li.on>a{color:var(--link);font-weight:700}
@media (max-width:860px){
  .reader{grid-template-columns:minmax(0,1fr)}
  .rtoc{position:static;max-height:none;border:1px solid var(--rule);border-radius:6px;padding:4px 12px}
  .rtoc ul{max-height:50vh;overflow:auto}
}
.tools{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:0 0 12px}
.tools .sp{flex:1}
.jump{display:flex;gap:6px;align-items:center;font-size:14px}
.jump input{width:76px}
.frame{background:var(--sheet);border:1px solid var(--gold);outline:3px double var(--gold);outline-offset:-9px;padding:clamp(22px,4vw,40px) clamp(20px,4.5vw,48px);font-family:var(--f-book);font-size:var(--rs);line-height:2.05}
.frame p{margin:0 0 .55em}
.frame .ph{font-family:var(--f-book);color:var(--gold-text);text-align:center;font-size:1.15em;margin:.6em 0 .5em}
.frame .ph.l1{font-size:1.3em}
.frame .ph.l3{font-size:1.02em;text-align:start;color:var(--ink)}
.frame .ayah{color:var(--ayah)}
.frame .notes{margin-top:1.2em;padding-top:.6em;border-top:1px solid var(--rule);font-size:.8em;line-height:1.9;color:var(--ink-2)}
.pgno{text-align:center;font:13px var(--f-ui);color:var(--ink-2);margin-top:1.2em}
.pn{display:flex;justify-content:space-between;gap:12px;margin-top:16px;flex-wrap:wrap}
.pn-search{margin:0!important;flex:1 1 180px;max-width:340px;min-width:0}
@media (max-width:600px){.pn-search{order:3;flex-basis:100%;max-width:none}}
.toast{position:fixed;inset-inline:0;bottom:20px;margin:auto;width:max-content;max-width:90vw;background:var(--ink);color:var(--paper);padding:8px 16px;border-radius:6px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.on{opacity:1}

/* author */
.facts{display:flex;gap:4px 18px;flex-wrap:wrap;font-size:15px;color:var(--ink-2);margin-top:8px}
.facts b{color:var(--ink);font-weight:600}
.cent{margin-top:28px}
.cent h2{font-family:var(--f-book);font-size:21px;border-bottom:1px solid var(--rule);padding-bottom:6px;margin-bottom:4px;display:flex;align-items:center;gap:8px}

/* forms and prose */
.prose{max-width:720px;font-size:16.5px}
.prose h2{font-family:var(--f-book);font-size:23px;margin:30px 0 8px}
.prose p,.prose li{line-height:1.95}
.field{display:grid;gap:4px;margin-bottom:14px;max-width:560px}
.field label{font-weight:600;font-size:15px}
.field textarea{min-height:110px;resize:vertical}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ok{border-inline-start:3px solid var(--ayah);padding:8px 14px;background:var(--sheet);margin-bottom:18px}
.err{border-inline-start:3px solid #b5523f;padding:8px 14px;background:var(--sheet);margin-bottom:18px}

footer{border-top:1px solid var(--rule);background:var(--sheet);font-size:14px;color:var(--ink-2)}
footer .wrap{display:flex;gap:8px 24px;flex-wrap:wrap;justify-content:space-between;padding-block:20px}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
footer a{color:var(--ink-2)}
.pager .gap{border:0;padding:4px 2px}

/* ---- Design: a plain white library in the manner of Shamela. One brown accent, blue titles,
   a real manuscript photograph behind the home search (Sahih al-Bukhari manuscript, CC0, Wikimedia Commons).
   Book records are catalogue cards; the reader is a printed page. ---- */
:root{
  --paper:#fff; --sheet:#f4f3f0; --ink:#262626; --ink-2:#6a6a6a; --rule:#dedbd5; --rule-2:#ecebe7;
  --lapis:#1f5a8a; --link:#1f5a8a; --gold:#9a7a4f; --gold-text:#7d6038; --logo:#8a6a3e;
  --ayah:#2f6b4f; --mark:#f6e7b0; --btn:#a5855a; --btn-ink:#fff;
  --f-book:"Noto Naskh Arabic","Amiri",serif; --page:#fbf9f4;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#151413; --sheet:#1e1d1b; --ink:#e8e5df; --ink-2:#a7a29a; --rule:#34322e; --rule-2:#262523;
  --lapis:#8fbbe0; --link:#8fbbe0; --gold:#c9a877; --gold-text:#c9a877; --logo:#c9a877;
  --ayah:#86c4a4; --mark:#5a4a17; --btn:#b8956a; --btn-ink:#151413; --page:#1c1b19}}
:root[data-theme="dark"]{
  --paper:#151413; --sheet:#1e1d1b; --ink:#e8e5df; --ink-2:#a7a29a; --rule:#34322e; --rule-2:#262523;
  --lapis:#8fbbe0; --link:#8fbbe0; --gold:#c9a877; --gold-text:#c9a877; --logo:#c9a877;
  --ayah:#86c4a4; --mark:#5a4a17; --btn:#b8956a; --btn-ink:#151413; --page:#1c1b19}

.top{background:var(--paper);box-shadow:0 1px 0 var(--rule)}
.top-in{min-height:64px}
.nav{font-size:15.5px;gap:4px 22px}
.nav a[aria-current]{border-bottom-color:transparent;color:var(--logo)}

/* home: manuscript photo, white search card */
.hero{border:0;color:#fff;background:#2a2118 url(/static/img/ms.jpg) center/cover no-repeat;
  background-image:linear-gradient(rgba(22,16,10,.66),rgba(22,16,10,.72)),url(/static/img/ms.jpg)}
@media (max-width:700px){.hero{background-image:linear-gradient(rgba(22,16,10,.66),rgba(22,16,10,.72)),url(/static/img/ms-900.jpg)}}
.hero-in{padding:72px 16px 64px;text-align:center;max-width:740px}
.hero h1{font-size:clamp(46px,8vw,64px);color:#fff}
.hero .tag{font-size:17px;color:#eee6d6;margin-top:2px}
.bigsearch{background:#fff;border:0;border-radius:6px;padding:14px;gap:10px;margin-top:26px;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.bigsearch input{border:1px solid #cfcac0;border-radius:4px;background:#fafafa;font-size:18px;padding:10px 14px}
.bigsearch input:focus{border-color:#a5855a}
.bigsearch button{background:#a5855a;color:#fff;border-radius:4px;padding:0 20px}
.hint{color:#e0d6c2}
.hint a{color:#fff}
.stats{justify-content:center;color:#e0d6c2}
.stats b{color:#fff;font-size:22px}

/* page titles on a grey band, like Shamela's book header */
.page-h{border:0;background:var(--sheet);box-shadow:0 0 0 100vmax var(--sheet);clip-path:inset(0 -100vmax);padding:18px 0 16px}
.page-h h1{color:var(--link);font-size:clamp(24px,3.6vw,30px)}
.sec{font-family:var(--f-ui);font-size:17px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--rule);padding-bottom:6px}
.tbl .t a{font-weight:400;font-size:19px}
.catlist{border-top:0}
.catlist a{font-size:18px}

/* book record as a catalogue card, denser rows */
.rec{border:1px solid var(--rule);background:var(--sheet);padding:12px 16px;border-radius:4px}
.tbl td{padding:8px 10px}

/* reader: a printed page on a soft paper tone; chapter list with a dashed rule like Shamela */
.frame{border:1px solid var(--rule);outline:0;background:var(--page);max-width:38em;margin-inline:auto;padding:clamp(22px,4vw,44px) clamp(18px,4.5vw,52px);line-height:2.1}
.frame .ph{color:var(--gold-text)}
.rtoc{border-inline-end:1px dashed var(--rule)}
.rtoc li a{color:var(--ink)}
.btn{border-radius:4px}
.pager a,.pager span,.iconbtn,.hsearch{border-radius:4px}

footer{background:#3b3b3b;color:#d6d6d6;border:0}
footer a{color:#d6d6d6}
@media (max-width:600px){
  .frame{border-inline:0;padding:18px 12px;margin-inline:-16px;line-height:2}
  .hero-in{padding:44px 16px 40px}
  .bigsearch{padding:10px;gap:8px}
  .bigsearch button{padding:0 14px}
}
.page-h .bigsearch{box-shadow:none;padding:0;background:transparent}
.page-h .bigsearch input{background:var(--paper);color:var(--ink)}
@media (min-width:560px) and (max-width:820px){.catlist{columns:2;column-gap:32px}.catlist li{break-inside:avoid}}

/* logo: the calligraphic wordmark (public/logo.svg) painted in the theme colour through a mask */
.logo,.hero h1.mark{display:block;background:var(--logo);-webkit-mask:url(/static/logo.svg) center/contain no-repeat;mask:url(/static/logo.svg) center/contain no-repeat;padding:0}
.logo{width:70px;height:47px}
.hero h1.mark{background:#fff;width:clamp(170px,26vw,250px);aspect-ratio:2672/1796;height:auto;margin:0 auto 6px}
@media (max-width:760px){.logo{width:60px;height:40px}}