/* Layout: a quiet book page — cover + index on the home view, a single 720px reading column per chapter; one Sadu-weave band is the only ornament. */
:root{
  --paper:#FAF9F6; --paper-2:#F1EEE7; --ink:#201C18; --ink-2:#5E574F; --line:#E3DED4;
  --madder:#9A3324; --coffee:#6E4A2E; --cardamom:#53683F;
  --note-bg:#FFF4D6; --note-line:#C99A1A; --note-ink:#6B5000;
  --scrim:rgba(32,28,24,.38); --shadow:0 12px 32px rgba(32,28,24,.14);
  --display:"Amiri","Noto Naskh Arabic","Times New Roman",serif;
  --body:"Amiri","Noto Naskh Arabic","Times New Roman",serif;
  --ui:"IBM Plex Sans Arabic",system-ui,"Segoe UI",Tahoma,sans-serif;
  --fs:21px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#16130F; --paper-2:#211D18; --ink:#EDE7DD; --ink-2:#B3AA9E; --line:#3A342C;
  --madder:#D7715E; --coffee:#C79B73; --cardamom:#9DB585;
  --note-bg:#3A2F10; --note-line:#B8901F; --note-ink:#F1D78A;
  --scrim:rgba(0,0,0,.55); --shadow:0 12px 32px rgba(0,0,0,.45); color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#16130F; --paper-2:#211D18; --ink:#EDE7DD; --ink-2:#B3AA9E; --line:#3A342C;
  --madder:#D7715E; --coffee:#C79B73; --cardamom:#9DB585;
  --note-bg:#3A2F10; --note-line:#B8901F; --note-ink:#F1D78A;
  --scrim:rgba(0,0,0,.55); --shadow:0 12px 32px rgba(0,0,0,.45); color-scheme:dark}

body{background:var(--paper);color:var(--ink);font-family:var(--ui);font-size:15px;line-height:1.7}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--paper)}
#app{min-height:100%}
.wrap{max-width:1040px;margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.narrow{max-width:760px}
a{color:inherit}
svg{flex:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--madder);outline-offset:2px;border-radius:4px}
.num{font-variant-numeric:tabular-nums}

/* top bar */
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--paper);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;gap:4px;min-height:58px}
.brand{display:flex;align-items:center;gap:10px;margin-inline-end:auto;text-decoration:none;font-family:var(--display);font-size:19px;font-weight:700;min-width:0}
.brand .mark{width:30px;height:30px;display:grid;place-items:center;background:var(--madder);color:var(--paper);border-radius:6px}
.brand small{font:400 13px var(--ui);color:var(--ink-2)}
.tb{display:inline-flex;align-items:center;gap:6px;background:none;border:1px solid transparent;color:var(--ink-2);padding:7px 10px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500}
.tb:hover{background:var(--paper-2);color:var(--ink)}
.fsz{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.fsz button{background:none;border:0;padding:6px 10px;cursor:pointer;color:var(--ink-2);font-family:var(--body);font-size:16px;line-height:1}
.fsz button+button{border-inline-start:1px solid var(--line)}
.fsz button:hover{background:var(--paper-2);color:var(--ink)}
@media (max-width:720px){.tb .t,.brand small{display:none}}
.progress{height:3px;background:var(--madder);width:0;transition:width .12s linear}

/* sadu band */
.sadu{height:16px;background-color:var(--paper-2);
  background-image:
    linear-gradient(135deg,var(--madder) 25%,transparent 25%),
    linear-gradient(225deg,var(--madder) 25%,transparent 25%),
    linear-gradient(315deg,var(--ink) 25%,transparent 25%),
    linear-gradient(45deg,var(--ink) 25%,transparent 25%);
  background-size:16px 16px;background-position:-8px 0,-8px 0,0 0,0 0;
  border-block:3px double var(--line)}

/* home */
.cover{padding-block:56px 44px;display:grid;gap:18px}
.badge{justify-self:start;display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--note-ink);background:var(--note-bg);border:1px dashed var(--note-line);padding:3px 10px;border-radius:999px}
.title{font-family:var(--display);font-weight:700;font-size:clamp(46px,10vw,96px);line-height:1.35;margin:0;text-wrap:balance}
.subtitle{font-family:var(--body);font-size:clamp(22px,3.6vw,32px);color:var(--coffee);margin:0}
.byline{font-size:16px;color:var(--ink-2);margin:0}
.byline b{color:var(--ink);font-weight:600}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;font-size:14px;color:var(--ink-2);margin-top:6px}
.facts span{display:inline-flex;align-items:center;gap:7px}
.ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:600;font-size:15px;padding:11px 18px;border-radius:9px;border:1px solid var(--line);background:var(--paper);cursor:pointer}
.btn:hover{background:var(--paper-2)}
.btn.primary{background:var(--madder);border-color:var(--madder);color:var(--paper)}
.btn.primary:hover{filter:brightness(1.07);background:var(--madder)}
.sec{padding-block:40px;border-top:1px solid var(--line)}
.sec h2{font-family:var(--display);font-size:26px;font-weight:700;margin:0 0 6px}
.sec .lead{color:var(--ink-2);margin:0 0 22px;max-width:62ch}
.about{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;align-items:start}
.about .prose{font-family:var(--body);font-size:19px;line-height:1.95}
.about .prose p{margin:0 0 .8em}
.rights{border:1px solid var(--line);background:var(--paper-2);padding:20px 22px;border-radius:10px;font-size:14.5px}
.rights h3{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-family:var(--display);font-size:18px;color:var(--madder)}
.rights p{margin:0 0 .6em}
.rights dl{margin:12px 0 0;display:grid;grid-template-columns:auto 1fr;gap:4px 12px}
.rights dt{color:var(--ink-2)}
.rights dd{margin:0;font-weight:600}
@media (max-width:760px){.about{grid-template-columns:1fr}}

.legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.lg{border:1px solid var(--line);border-radius:10px;padding:16px 18px;display:grid;gap:10px;align-content:start;min-width:0}
.lg .h{display:flex;align-items:center;gap:8px;font-weight:600}
.lg .h svg{color:var(--madder)}
.lg p.d{margin:0;color:var(--ink-2);font-size:14px}
.lg .ex{font-family:var(--body);font-size:18px;line-height:1.9;background:var(--paper-2);padding:12px 14px;border-radius:8px}

.toc{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.toc li{border-bottom:1px solid var(--line)}
.toc a,.toc .off{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:16px;align-items:center;padding:14px 4px;text-decoration:none}
.toc a:hover{background:var(--paper-2)}
.toc .no{font-family:var(--display);font-size:22px;color:var(--madder);text-align:center}
.toc .no.w{font-size:15px}
.toc .tt{font-family:var(--display);font-size:20px;font-weight:700;display:block}
.toc .ds{color:var(--ink-2);font-size:14px;display:block}
.toc .rt{display:grid;justify-items:end;gap:4px;font-size:13px;color:var(--ink-2)}
.pill{font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;white-space:nowrap}
.pill.ok{background:var(--cardamom);color:var(--paper)}
.pill.wip{border:1px solid var(--line);color:var(--ink-2)}
.toc .off{opacity:.72}
@media (max-width:560px){.toc a,.toc .off{grid-template-columns:44px minmax(0,1fr)}.toc .rt{grid-column:2;justify-items:start;grid-auto-flow:column;justify-content:start;gap:10px}}

/* reader */
.chead{padding-block:44px 22px;display:grid;gap:12px}
.eyebrow{font-size:14px;font-weight:600;color:var(--madder)}
.chead h1{font-family:var(--display);font-weight:700;font-size:clamp(32px,6vw,48px);line-height:1.45;margin:0;text-wrap:balance}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--ink-2);font-size:14px}
.meta span{display:inline-flex;gap:6px;align-items:center}
.player{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--paper-2);margin-top:6px}
.pp{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--coffee);color:var(--paper);border:0;cursor:pointer;flex:none}
.pp:hover{filter:brightness(1.08)}
.pmain{flex:1;min-width:0;display:grid;gap:4px}
.ptop{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.ptop b{font-size:15px}
.ptop span{font-size:13px;color:var(--ink-2)}
.pmain input[type=range]{width:100%;accent-color:var(--coffee);margin:2px 0;cursor:pointer}
.pctl{display:flex;gap:6px;flex-wrap:wrap}
.pctl button{display:inline-flex;align-items:center;gap:4px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:12.5px;cursor:pointer;color:var(--ink-2)}
.pctl button:hover{color:var(--ink);border-color:var(--coffee)}

article.text{font-family:var(--body);font-size:var(--fs);line-height:2.05;padding-bottom:16px}
article.text p{margin:0 0 1em}
article.text h3{font-family:var(--display);font-weight:700;color:var(--coffee);font-size:1.08em;margin:1.7em 0 .5em;text-wrap:balance}
.story{border:1px solid var(--line);background:var(--paper-2);padding:18px 22px 6px;margin:1.4em 0;border-radius:4px}
.story .lbl{display:flex;align-items:center;gap:7px;font:600 13px var(--ui);color:var(--coffee);margin-bottom:2px}
.story h4{font-family:var(--display);font-size:1em;margin:0 0 .4em}
.verse{display:grid;grid-template-columns:1fr 1fr;gap:4px 40px;text-align:center;font-weight:700;margin:1em 0}
@media (max-width:520px){.verse{grid-template-columns:1fr}}
.term{font:inherit;background:none;border:0;padding:0;border-bottom:2px dotted var(--cardamom);cursor:help;line-height:inherit}
.term:hover{color:var(--cardamom)}
.quote{margin:2em 0;padding-block:22px;border-block:1px solid var(--line);display:grid;gap:12px}
.quote blockquote{margin:0;font-family:var(--body);font-size:1.25em;line-height:1.8;color:var(--ink);position:relative;padding-inline-start:34px}
.quote blockquote::before{content:"”";position:absolute;inset-inline-start:0;top:-.15em;font-size:2.6em;line-height:1;color:var(--madder);font-family:var(--body)}
.quote figcaption{display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between;font-size:14px;color:var(--ink-2);padding-inline-start:34px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:5px 12px;cursor:pointer;font-size:13px;font-weight:500}
.chip:hover{border-color:var(--madder);color:var(--madder)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-block:24px 56px}
.pager a{display:grid;gap:2px;border:1px solid var(--line);border-radius:10px;padding:14px 16px;text-decoration:none;min-width:0}
.pager a:hover{background:var(--paper-2)}
.pager small{color:var(--ink-2);font-size:13px;display:flex;align-items:center;gap:4px}
.pager b{font-family:var(--display);font-weight:700;font-size:17px}
.pager .nx{text-align:left}
.pager .nx small{justify-content:flex-end}
.pager span.empty{display:block}

/* overlays */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:40;display:grid;align-items:start;justify-items:center;padding:calc(64px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px))}
.panel{width:100%;max-width:640px;max-height:calc(100% - 20px);overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.panel header{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--paper)}
.panel header h2{font-family:var(--display);font-size:20px;margin:0;margin-inline-end:auto}
.x{background:none;border:0;cursor:pointer;color:var(--ink-2);padding:6px;border-radius:8px;display:grid}
.x:hover{background:var(--paper-2)}
.sbox{display:flex;align-items:center;gap:8px;flex:1;border:1px solid var(--line);border-radius:9px;padding:8px 12px;background:var(--paper-2)}
.sbox input{border:0;background:none;outline:none;flex:1;min-width:0;font:16px var(--ui);color:var(--ink)}
.results{padding:6px 8px 12px}
.res{display:block;text-decoration:none;padding:10px 10px;border-radius:8px}
.res:hover{background:var(--paper-2)}
.res b{font-family:var(--display);font-weight:700;display:block}
.res span{font-family:var(--body);font-size:16px;color:var(--ink-2)}
.res mark{background:var(--note-bg);color:var(--ink);padding-inline:2px}
.empty-s{padding:18px 14px;color:var(--ink-2);font-size:14px}
.gl{margin:0;padding:8px 18px 18px}
.gl div{padding:12px 0;border-bottom:1px solid var(--line)}
.gl dt{font-family:var(--display);font-size:18px;color:var(--cardamom)}
.gl dd{margin:0;font-family:var(--body);font-size:17px}
.gl-note{font-size:13px;color:var(--note-ink);background:var(--note-bg);margin:12px 18px 0;padding:8px 12px;border-radius:8px}
.sheet{position:fixed;z-index:45;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom,0px));width:min(480px,calc(100% - 32px));background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:14px 16px;display:grid;grid-template-columns:1fr auto;gap:4px 10px}
.sheet b{font-family:var(--display);font-size:18px;color:var(--cardamom)}
.sheet p{grid-column:1/-1;margin:0;font-family:var(--body);font-size:17px}
.toast{position:fixed;z-index:50;left:50%;transform:translateX(-50%);bottom:calc(22px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--paper);padding:9px 16px;border-radius:999px;font-size:14px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.parts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:14px;margin-top:10px}
.part{display:grid;gap:4px;text-decoration:none;border:1px solid var(--line);border-radius:12px;padding:18px 20px;background:var(--paper)}
.part:hover{border-color:var(--madder);background:var(--paper-2)}
.part .pn{font-size:13px;font-weight:600;color:var(--madder)}
.part b{font-family:var(--display);font-size:30px;font-weight:700;line-height:1.3}
.part .pm{display:flex;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--ink-2)}
.part .pm span{display:inline-flex;align-items:center;gap:5px}
.ph{display:grid;gap:2px;margin-bottom:6px}
.eyebrow a{text-decoration:none}
.eyebrow a:hover{text-decoration:underline}
.pending{display:flex;gap:12px;align-items:flex-start;border:1px dashed var(--line);background:var(--paper-2);border-radius:12px;padding:18px 20px;margin-block:8px 24px;font-family:var(--ui);font-size:15px;color:var(--ink-2)}
.pending svg{color:var(--coffee);margin-top:3px}
.pending b{color:var(--ink);font-size:16px}
.pending p{margin:4px 0 0;line-height:1.8}
.guest{border:1px dashed var(--cardamom);background:var(--paper);padding:16px 20px 4px;margin:1.4em 0;border-radius:4px;font-size:.94em}
.guest .lbl{display:flex;align-items:center;gap:7px;font:600 13px var(--ui);color:var(--cardamom);margin-bottom:2px}
.guest h4{font-family:var(--display);font-size:1em;margin:0 0 .4em;color:var(--ink-2)}
article.text .verse span{display:block}
.brand > span:last-child{white-space:nowrap}
@media (max-width:460px){.brand > span:last-child{display:none}.topbar .wrap{gap:2px}.tb{padding:7px 8px}}
[hidden]{display:none!important}
.badge.lib{text-decoration:none;color:var(--madder);background:var(--paper-2);border:1px solid var(--line)}
.badge.lib:hover{border-color:var(--madder)}
.loading{display:grid;place-items:center;min-height:60vh;color:var(--ink-2);font-size:15px;gap:12px;text-align:center}
.loading .spin{width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--madder);border-radius:50%;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.pvbar{position:sticky;bottom:0;z-index:25;background:var(--note-bg);color:var(--note-ink);border-top:1px dashed var(--note-line);font-size:14px;padding:8px 16px;text-align:center}
.pvbar a{font-weight:600}