:root{--accent:#F25C2F;--bg:#EEEDE8;--ink:#15171C;--muted:#5D626B;--line:#E7E5DF;--card:#fff;--ph:800px}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font-family:Rubik,'Noto Kufi Arabic',system-ui,sans-serif;display:flex;flex-direction:column;overflow:hidden;-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit}
.skip{position:absolute;inset-inline-start:8px;top:-60px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:10px;z-index:50;text-decoration:none}
.skip:focus{top:8px}
.bar{display:flex;align-items:center;gap:12px;padding:8px 12px;background:var(--card);border-bottom:1px solid var(--line);min-height:56px}
.brand-logo{display:flex;align-items:center;flex:none;height:46px;padding:2px 4px;border-radius:8px}
.brand-logo img{height:100%;width:auto;max-width:140px;object-fit:contain;display:block}
body.bar-dark .bar,body.bar-dark .foot{background:var(--brand-ink);color:#fff;border-color:transparent}
body.bar-dark .icon:hover,body.bar-dark .icon[aria-pressed=true]{background:rgba(255,255,255,.14)}
body.bar-dark .nav{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
body.bar-dark #counter{color:#E6E8EE}
.title{flex:1;min-width:0;margin:0;font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tools{display:flex;gap:4px;flex-wrap:nowrap;overflow-x:auto}
.icon{width:44px;height:44px;border:0;border-radius:12px;background:transparent;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex:none}
.icon:hover,.icon[aria-pressed=true]{background:#F1EFEA}
.icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.draft{background:#FFF1D6;color:#6B4500;font-size:13px;padding:6px 12px;text-align:center}
.stage{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;perspective:2400px;touch-action:pan-y pinch-zoom}
.spread{position:relative;display:flex;filter:drop-shadow(0 18px 40px rgba(21,23,28,.18))}
.spread.single{justify-content:center}
.page{position:relative;background:#fff;overflow:hidden;flex:none;user-select:text}
.page img{display:block;width:100%;height:100%;user-select:none;-webkit-user-drag:none}
.spread.two .page.near{box-shadow:inset 0 0 0 0}
.spread.two .page::after{content:"";position:absolute;inset:0;pointer-events:none}
html[dir=rtl] .spread.two .page:first-child::after{background:linear-gradient(to left,rgba(0,0,0,0) 92%,rgba(0,0,0,.08))}
html[dir=rtl] .spread.two .page:last-child::after{background:linear-gradient(to right,rgba(0,0,0,0) 92%,rgba(0,0,0,.10))}
html[dir=ltr] .spread.two .page:first-child::after{background:linear-gradient(to right,rgba(0,0,0,0) 92%,rgba(0,0,0,.08))}
html[dir=ltr] .spread.two .page:last-child::after{background:linear-gradient(to left,rgba(0,0,0,0) 92%,rgba(0,0,0,.10))}
.tl{position:absolute;inset:0}
.tl span{position:absolute;white-space:pre;color:transparent;line-height:1;font-size:calc(var(--ph) * var(--s));overflow:hidden;cursor:text}
.tl span::selection{background:rgba(242,92,47,.3);color:transparent}
.tl span.hit{background:rgba(255,200,0,.45)}
.lk{position:absolute;display:block;border-radius:4px}
.lk:hover,.lk:focus-visible{background:rgba(242,92,47,.15);outline:2px solid var(--accent)}
.leaf{position:absolute;top:0;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.4,.1,.2,1);z-index:5}
.leaf .face{position:absolute;inset:0;backface-visibility:hidden;overflow:hidden;background:#fff}
.leaf .face img{width:100%;height:100%;display:block}
.leaf .back{transform:rotateY(180deg)}
.leaf .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.15),rgba(0,0,0,0) 40%);pointer-events:none}
.slide-in{animation:slidein .35s ease}
@keyframes slidein{from{opacity:.2;transform:translateX(calc(var(--sx) * 40px))}to{opacity:1;transform:none}}
.foot{display:flex;align-items:center;gap:10px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line)}
.nav{height:44px;min-width:44px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.nav:disabled{opacity:.4;cursor:default}
.nav svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.pager{flex:1;display:flex;align-items:center;gap:12px}
#slider{flex:1;accent-color:var(--accent);height:28px}
#counter{min-width:72px;text-align:center;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.panel{position:fixed;inset-block:0;inset-inline-end:0;width:min(400px,100%);background:var(--card);box-shadow:0 0 40px rgba(0,0,0,.18);z-index:30;display:flex;flex-direction:column}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px 10px 16px;border-bottom:1px solid var(--line)}
.panel-head h2{margin:0;font-size:18px}
.panel-body{flex:1;overflow:auto;padding:14px 16px}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.thumbs button{border:2px solid transparent;border-radius:6px;padding:0;background:none;cursor:pointer;display:flex;flex-direction:column;gap:4px;align-items:center;font-size:12px;color:var(--muted)}
.thumbs button[aria-current=true]{border-color:var(--accent)}
.thumbs img{width:100%;border-radius:4px;display:block;box-shadow:0 1px 4px rgba(0,0,0,.12)}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.list button,.list a{width:100%;min-height:44px;border:0;background:none;text-align:start;padding:10px 12px;border-radius:10px;cursor:pointer;display:flex;gap:10px;justify-content:space-between;color:inherit;text-decoration:none}
.list button:hover,.list a:hover{background:#F6F6F3}
.list small{color:var(--muted)}
.search-row{display:flex;gap:8px;margin-bottom:12px}
.search-row input{flex:1;height:44px;border:1px solid #D9D7D0;border-radius:12px;padding:0 12px;font:inherit}
mark{background:#FFE7A8;color:inherit}
.textmode{position:fixed;inset:0;background:var(--card);z-index:20;overflow:auto;padding:24px 20px 80px}
.textmode article{max-width:720px;margin:0 auto;font-size:19px;line-height:1.8}
.textmode section{padding-block:12px;border-bottom:1px solid var(--line)}
.textmode h2.pg{font-size:13px;color:var(--muted);font-weight:500;margin:12px 0}
.textmode p{margin:0 0 .4em}
.textmode .big{font-size:1.4em;font-weight:700}
.textmode .close{position:sticky;top:0;float:inline-end}
.zoom{position:fixed;inset:0;background:rgba(21,23,28,.92);z-index:40;overflow:auto;touch-action:pan-x pan-y pinch-zoom}
.zoom img{display:block;margin:0 auto;max-width:none;width:min(1800px,180vw)}
.zoom .icon{position:fixed;top:10px;inset-inline-end:10px;background:#fff}
.toast{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:60}
.toast.on{opacity:1}
.qr{display:block;width:180px;height:180px;margin:12px auto}
body.embed .bar{min-height:48px}
@media (max-width:640px){.title{font-size:14px}.brand-logo{height:32px}.brand-logo img{max-width:90px}.nav .lbl{display:none}#counter{min-width:56px}}
@media (prefers-reduced-motion:reduce){.leaf{transition:none}.slide-in{animation:none}}