/* «المخزن»: معرض الأساليب والأغلفة والحزمات والطُّرُز، ومعاينة كل واحدٍ منها */
.mkpage{background:var(--paper)}
.mk [hidden]{display:none!important}
.mk{padding-bottom:70px}

/* الافتتاح */
.mk-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,380px);gap:24px 48px;align-items:end;padding-block:48px 26px}
.mk-eyebrow{font-weight:700;font-size:14px;color:var(--gold-d);display:flex;align-items:center;gap:10px}
.mk-eyebrow::before{content:"";width:9px;height:9px;background:var(--gold);transform:rotate(45deg)}
.mk-hero h1{font-family:var(--display);font-weight:700;font-size:clamp(34px,4.4vw,58px);line-height:1.4;color:var(--rubric);margin-top:6px}
.mk-lead{margin-top:12px;font-family:var(--display);font-size:clamp(18px,1.5vw,21px);line-height:1.9;max-width:40em;text-wrap:pretty}
.mk-search{display:flex;align-items:center;gap:10px;height:50px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:var(--sheet);box-shadow:var(--sh-1);transition:border-color .2s,box-shadow .2s}
.mk-search:focus-within{border-color:var(--gold-d);box-shadow:var(--ring)}
.mk-search svg{width:20px;height:20px;flex:none;fill:none;stroke:var(--muted);stroke-width:1.8;stroke-linecap:round}
.mk-search input{flex:1;min-width:0;border:0;background:none;outline:none;font:500 16px/1.5 var(--ui);color:var(--ink)}
.mk-search input::placeholder{color:var(--muted);opacity:.75}

/* الأقسام */
.mk-tabs{position:sticky;top:var(--bar-h,60px);z-index:20;display:grid;gap:10px;padding-block:12px;background:color-mix(in srgb,var(--paper) 92%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.mk-secs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-block:2px}
.mk-secs::-webkit-scrollbar{display:none}
.mk-secs button{flex:none;display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:var(--sheet);font:700 15px/1 var(--ui);color:var(--ink);cursor:pointer;transition:border-color .2s,background-color .2s,color .2s}
.mk-secs button svg{width:20px;height:20px;flex:none}
.mk-secs button small{font-size:12px;font-weight:700;color:var(--muted);background:var(--vellum);border-radius:999px;padding:3px 8px;line-height:1}
.mk-secs button:hover{border-color:var(--gold-d)}
.mk-secs button[aria-selected="true"]{background:var(--btn);border-color:var(--btn);color:var(--on-rubric)}
.mk-secs button[aria-selected="true"] small{background:color-mix(in srgb,var(--on-rubric) 22%,transparent);color:var(--on-rubric)}
.mk-kinds{display:flex;flex-wrap:wrap;gap:6px}
.mk-kinds button{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 14px;border:1px dashed var(--line);border-radius:999px;background:none;font:700 13.5px/1 var(--ui);color:var(--ink);cursor:pointer}
.mk-kinds button small{font-size:11.5px;color:var(--muted)}
.mk-kinds button[aria-pressed="true"]{border-style:solid;border-color:var(--rubric);color:var(--rubric);background:color-mix(in srgb,var(--rubric) 7%,var(--sheet))}

/* القسم وشبكته */
.mk-body{padding-top:8px}
.mk-sec{padding-top:34px}
.mk-sec + .mk-sec{margin-top:18px;border-top:1px solid var(--line)}
.mk-sec-h{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.mk-sec-ic{width:48px;height:48px;flex:none;display:grid;place-items:center;border-radius:14px;background:var(--vellum);color:var(--rubric)}
.mk-sec-ic svg{width:28px;height:28px}
.mk-sec-h h2{font-family:var(--display);font-weight:700;font-size:clamp(24px,2.3vw,30px);line-height:1.4;color:var(--rubric)}
.mk-sec-h p{font-size:15px;color:var(--muted);line-height:1.7;max-width:52em}
.mk-more{margin-inline-start:auto;flex:none;font:700 14px/1 var(--ui);color:var(--rubric);background:none;border:1px solid var(--line);border-radius:999px;padding:10px 16px;cursor:pointer}
.mk-more:hover{border-color:var(--gold-d)}
.mk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:26px 22px}
.mk-grid.g-covers{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
.mk-grid.g-mods{grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}

.mk-card{display:grid;grid-template-rows:auto 1fr auto;gap:12px;min-width:0;padding:12px;background:var(--sheet);border:1px solid var(--line);border-radius:var(--r-l,16px);box-shadow:var(--sh-1);transition:transform .25s var(--pen),box-shadow .25s,border-color .25s}
.mk-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:color-mix(in srgb,var(--gold) 55%,var(--line))}
.mk-thumb{position:relative;display:grid;place-items:center;width:100%;aspect-ratio:4/5;padding:14px;border:0;border-radius:calc(var(--r-l,16px) - 6px);background:radial-gradient(120% 90% at 50% 20%,var(--p-sheet),var(--p-vellum));cursor:pointer;overflow:hidden}
.s-styles .mk-thumb{aspect-ratio:1}
.s-mods .mk-thumb{aspect-ratio:16/10;padding:0}
.mk-thumb img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:drop-shadow(0 12px 16px rgba(42,29,20,.28));transition:transform .35s var(--pen)}
.s-styles .mk-thumb img{border-radius:20%}
.s-mods .mk-thumb img{width:100%;height:100%;object-fit:cover;filter:none}
.mk-card:hover .mk-thumb img{transform:scale(1.035)}
.mk-art{width:42%;max-width:110px;color:var(--p-gold-d);opacity:.8}
.mk-art svg{width:100%;height:auto;display:block}
.mk-kind,.mk-pics{position:absolute;top:10px;inset-inline-start:10px;font:700 11.5px/1 var(--ui);font-style:normal;color:var(--p-ink);background:color-mix(in srgb,var(--p-sheet) 88%,transparent);border:1px solid var(--p-line);border-radius:999px;padding:5px 9px}
.mk-pics{inset-inline-start:auto;inset-inline-end:10px}
.mk-eye{position:absolute;inset-inline:0;bottom:12px;margin-inline:auto;width:max-content;display:inline-flex;align-items:center;gap:6px;font:700 13px/1 var(--ui);color:#fff;background:rgba(42,29,20,.78);border-radius:999px;padding:8px 14px;opacity:0;translate:0 6px;transition:opacity .2s,translate .25s var(--pen);pointer-events:none}
.mk-eye svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}
.mk-thumb:hover .mk-eye,.mk-thumb:focus-visible .mk-eye{opacity:1;translate:0 0}
.mk-meta{display:grid;align-content:start;gap:3px;min-width:0;padding-inline:4px}
.mk-meta b{font-family:var(--display);font-weight:700;font-size:19px;line-height:1.5;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mk-meta small{font-size:12.5px;font-weight:700;color:var(--gold-d)}
.mk-meta p{font-size:14px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mk-card-acts{display:flex;gap:8px;padding-inline:2px}
.mk-card-acts .btn{flex:1;padding-inline:10px}
.mk-size{font-weight:500;font-size:.86em;opacity:.75}
.mk-empty{display:flex;align-items:center;justify-content:center;gap:8px;padding:60px 16px;color:var(--muted);text-align:center;font-size:15.5px}
.mk-empty.big{flex-direction:column;gap:10px;padding:80px 16px}
.mk-empty.big b{font-family:var(--display);font-size:24px;color:var(--rubric)}
.mk-empty.big .mk-art{width:90px}

/* نافذة المعاينة (غير مشروطة: الكتاب المجسَّم يُفتح فوقها) */
html.mk-lock{overflow:hidden}
.mk-dlg{position:fixed;inset:0;z-index:200;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:clamp(8px,2vw,24px);border:0;background:rgba(26,18,12,.62);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:none;place-items:center;color:var(--ink)}
.mk-dlg[open]{display:grid;animation:mk-in .25s ease both}
@keyframes mk-in{from{opacity:0}}
.mk-dlg-in{width:min(1280px,100%);height:min(94vh,1000px);display:grid;grid-template-rows:auto minmax(0,1fr) auto;background:var(--paper);border-radius:var(--r-l,16px);box-shadow:0 40px 80px -30px rgba(0,0,0,.6);overflow:hidden;animation:mk-up .3s var(--pen) both}
@keyframes mk-up{from{transform:translateY(16px) scale(.985)}}
.d-mods .mk-dlg-in{height:auto;max-height:94vh}
.mk-dlg-h{display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px;padding:12px 16px 12px 12px;border-bottom:1px solid var(--line);background:var(--sheet)}
.mk-dlg-t{display:grid;min-width:0;line-height:1.3;margin-inline-end:auto}
.mk-dlg-t small{font-size:12px;font-weight:700;color:var(--gold-d)}
.mk-dlg-t b{font-family:var(--display);font-size:21px;font-weight:700;color:var(--rubric);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mk-dlg-tabs{display:flex;gap:2px;padding:3px;border-radius:999px;background:var(--vellum);overflow-x:auto;scrollbar-width:none}
.mk-dlg-tabs button{flex:none;height:32px;padding:0 14px;border:0;border-radius:999px;background:none;font:700 13px/1 var(--ui);color:var(--ink);cursor:pointer}
.mk-dlg-tabs button[aria-selected="true"]{background:var(--sheet);color:var(--rubric);box-shadow:0 1px 2px rgba(42,29,20,.15)}
.mk-dlg-acts{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mk-dlg-acts .btn{display:inline-flex;align-items:center;gap:6px}
.mk-dlg-acts svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.mk-x{width:38px;height:38px;flex:none;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--ink);cursor:pointer}
.mk-x:hover{border-color:var(--gold-d);color:var(--rubric)}
.mk-x svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.mk-dlg-b{position:relative;min-height:0;overflow:auto;background:var(--vellum)}
.mk-dlg-d{padding:10px 18px;border-top:1px solid var(--line);font-size:14px;color:var(--muted);background:var(--sheet);max-height:5.5em;overflow:auto}
.mk-pane{height:100%;min-height:0}
.mk-pane[data-pane="book"]{overflow:auto}

/* معاينة الأسلوب: المعاينة الحية نفسها */
.mk-pv-host{height:100%;min-height:420px}
.mk-pv{--pv-accent:var(--rubric);--pv-line:var(--line);--pv-muted:var(--muted)}
.mk-pv .pvw-bar{background:var(--sheet)}
.mk-pv .pvw-stage{padding:12px 28px}

/* معاينة الغلاف: صفحة الأغلفة */
.mk-cover-frame{display:block;width:100%;height:100%;min-height:520px;border:0;background:var(--paper)}

/* الحزمة: الكتاب مفروداً */
.mk-jacket{display:flex;justify-content:center;align-items:flex-end;gap:3px;padding:34px 20px 14px;min-height:0}
.mk-j{display:grid;gap:8px;justify-items:center;margin:0}
.mk-jacket{--jh:clamp(240px,46vh,440px)}
.mk-j-img{height:var(--jh);display:flex;align-items:center;justify-content:center;min-width:40px}
.mk-j.front .mk-j-img,.mk-j.back .mk-j-img{aspect-ratio:17/24}
.mk-j-img img{height:var(--jh);width:auto;max-width:none;display:block;box-shadow:0 22px 40px -22px rgba(42,29,20,.7),0 0 0 1px rgba(42,29,20,.06)}
.mk-j.spine .mk-j-img img{box-shadow:0 22px 40px -22px rgba(42,29,20,.7),inset 0 0 0 1px rgba(0,0,0,.1)}
.mk-j-off{font-size:13px;color:var(--muted)}
.mk-j figcaption{font-size:12.5px;font-weight:700;color:var(--muted)}
.mk-has{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;padding:6px 16px;font-size:14px}
.mk-has li{display:flex;gap:8px;align-items:baseline}
.mk-has b{color:var(--gold-d);font-size:12.5px}
.mk-book-go{display:grid;justify-items:center;gap:8px;padding:16px 16px 30px;text-align:center}
.mk-book-go .btn{display:inline-flex;align-items:center;gap:8px}
.mk-book-go svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round}
.mk-book-go small{font-size:13px;color:var(--muted)}

/* الطراز: صوره */
.mk-gal{display:grid;gap:12px;padding:16px}
.mk-gal-stage{position:relative;display:grid;place-items:center;min-height:300px;max-height:calc(94vh - 220px);background:#1a1410;border-radius:12px;overflow:hidden}
.mk-gal-stage img{max-width:100%;max-height:calc(94vh - 220px);object-fit:contain;display:block}
.mk-gal-nav{position:absolute;top:50%;translate:0 -50%;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,253,248,.92);font-size:24px;line-height:1;color:#2A1D14;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.35)}
.mk-gal-nav.prev{right:12px}.mk-gal-nav.next{left:12px}
.mk-gal-n{position:absolute;bottom:10px;left:50%;translate:-50% 0;font:700 12.5px/1 var(--ui);color:#fff;background:rgba(0,0,0,.55);border-radius:999px;padding:6px 12px}
.mk-gal-strip{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.mk-gal-strip button{flex:none;width:96px;aspect-ratio:16/10;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:none;cursor:pointer;opacity:.7}
.mk-gal-strip button[aria-current="true"]{border-color:var(--gold-d);opacity:1}
.mk-gal-strip img{width:100%;height:100%;object-fit:cover;display:block}

@media (max-width:900px){
  .mk-hero{grid-template-columns:minmax(0,1fr);padding-block:30px 18px}
  .mk-sec-h{flex-wrap:wrap}
  .mk-more{margin-inline-start:0}
  .mk-dlg{padding:0}
  .mk-dlg-in{height:100%;border-radius:0}
  .mk-dlg-h{padding:10px 12px}
  .mk-dlg-tabs{order:5;width:100%}
  .mk-jacket{--jh:clamp(160px,34vh,300px)}
}
@media (max-width:520px){
  .mk-grid,.mk-grid.g-covers{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px}
  .mk-grid.g-mods{grid-template-columns:minmax(0,1fr)}
  .mk-card{padding:8px;gap:8px}
  .mk-meta b{font-size:16px}
  .mk-meta p{display:none}
  .mk-card-acts{flex-direction:column}
  .mk-jacket{--jh:clamp(110px,24vh,200px)}
  .mk-dlg-acts{width:100%}
}