:root{
  --paper:#ECEEEA; --surface:#F8F9F6; --ink:#17201D; --muted:#5E6B66; --line:#D9DDD6;
  --accent:#2A44D4; --accent-ink:#fff; --wa:#12A150; --wa-ink:#fff; --shadow:0 10px 30px rgba(23,32,29,.14);
  --r-img:18px; --r-ui:999px; --gap:16px;
}
@media (prefers-color-scheme:dark){
  :root{--paper:#0F1412; --surface:#182019; --ink:#E9EFEB; --muted:#9AA8A1; --line:#27312C; --accent:#7C8DFF; --accent-ink:#0B1030; --shadow:0 10px 30px rgba(0,0,0,.5)}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 "Readex Pro",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  padding-bottom:env(safe-area-inset-bottom)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}

/* الترويسة */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;padding:12px clamp(14px,3vw,32px);
  padding-top:max(12px,env(safe-area-inset-top));background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.brand{font-weight:700;font-size:1.55rem;letter-spacing:-.01em;white-space:nowrap}
.search{flex:1;max-width:760px;display:flex;align-items:center;background:var(--surface);border-radius:var(--r-ui);padding:0 6px 0 4px;border:2px solid transparent;transition:border-color .15s}
.search:focus-within{border-color:var(--accent)}
.search input{flex:1;min-width:0;border:0;background:transparent;color:inherit;font:inherit;padding:10px 18px;outline:0}
.search input::placeholder{color:var(--muted)}
.search button{border:0;background:transparent;color:var(--muted);width:40px;height:40px;border-radius:50%;cursor:pointer;display:grid;place-items:center}
.search button svg{width:20px;height:20px}
.search button:hover{color:var(--ink)}

/* التصنيفات */
.cats{display:flex;gap:8px;overflow-x:auto;padding:4px clamp(14px,3vw,32px) 10px;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.cat{flex:none;padding:7px 18px;border-radius:var(--r-ui);background:var(--surface);color:var(--ink);font-size:.92rem;font-weight:500;transition:background .15s,color .15s}
.cat:hover{background:var(--line)}
.cat.on{background:var(--ink);color:var(--paper)}

.wrap{padding:8px clamp(14px,3vw,32px) 40px;max-width:1800px;margin:0 auto}
.page-title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)} /* للمحركات وقارئات الشاشة */

/* الشبكة (Masonry) */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));column-gap:var(--gap);align-items:start}
.js .grid{grid-auto-rows:8px}
.card{position:relative;padding-bottom:var(--gap);align-self:start}
.card-img{display:block;position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--line)}
.badge-play{position:absolute;inset-block-end:10px;inset-inline-start:10px;width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.62);color:#fff;display:grid;place-items:center;pointer-events:none}
.badge-play svg{width:18px;height:18px}
.card-img img{width:100%;height:100%;object-fit:cover;transition:filter .2s}
.card:hover .card-img img{filter:brightness(.82)}
.card-title{margin:8px 4px 0;font-size:.95rem;font-weight:500;line-height:1.5}
.card-title a{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-src{margin:2px 4px 0;display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.8rem;direction:ltr;justify-content:flex-end}
.card-src svg{width:15px;height:15px;flex:none}
.card-actions{position:absolute;inset-inline:10px;display:flex;gap:6px;flex-wrap:wrap;opacity:0;transform:translateY(6px);transition:opacity .18s,transform .18s;pointer-events:none}
.card:hover .card-actions,.card:focus-within .card-actions{opacity:1;transform:none;pointer-events:auto}
.card-actions{top:10px}
.chip{padding:6px 14px;border-radius:var(--r-ui);background:var(--surface);color:var(--ink);font-size:.82rem;font-weight:600;box-shadow:var(--shadow)}
.chip:hover{background:#fff;color:#000}
.chip-wa{background:var(--wa);color:var(--wa-ink)}
.chip-wa:hover{background:var(--wa);color:var(--wa-ink);filter:brightness(1.08)}
@media (hover:none){.card-actions{opacity:1;transform:none;pointer-events:auto;top:auto;bottom:calc(var(--gap) + 64px)}.card-actions .chip{padding:5px 11px;font-size:.76rem}}

/* أزرار */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 24px;border-radius:var(--r-ui);border:0;background:var(--surface);color:var(--ink);font:600 .95rem/1.2 inherit;font-family:inherit;cursor:pointer;transition:filter .15s,background .15s}
.btn:hover{background:var(--line)}
.btn svg{width:20px;height:20px;flex:none}
.btn-main{background:var(--accent);color:var(--accent-ink)}
.btn-main:hover{background:var(--accent);filter:brightness(1.1)}
.btn-wa{background:var(--wa);color:var(--wa-ink)}
.btn-wa:hover{background:var(--wa);filter:brightness(1.08)}
.btn-ghost{background:transparent;box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{background:var(--surface)}
.more{text-align:center;margin:18px 0 0}
.empty{text-align:center;padding:90px 20px;color:var(--muted)}
.empty .btn{margin-top:10px}

/* صفحة التفاصيل */
.detail{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);background:var(--surface);border-radius:32px;overflow:hidden;margin:6px auto 44px;max-width:1120px;box-shadow:var(--shadow)}
.detail-img{background:var(--line)}
.detail-img img{width:100%;height:auto}
.detail-info{padding:clamp(22px,3.4vw,44px);display:flex;flex-direction:column;gap:16px;align-self:start}
.crumbs{display:flex;gap:8px;color:var(--muted);font-size:.85rem}
.crumbs a:hover{color:var(--ink)}
.detail h1{margin:0;font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.35;font-weight:700;letter-spacing:-.01em}
.desc{color:var(--muted);max-width:62ch;overflow-wrap:anywhere}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.tags{display:flex;flex-wrap:wrap;gap:6px 14px;margin:0;color:var(--accent);font-size:.9rem}
.tags a:hover{text-decoration:underline}
.share{display:flex;gap:8px;flex-wrap:wrap}
.date{margin:0;color:var(--muted);font-size:.82rem}
.detail.is-video{grid-template-columns:1fr}
.player{position:relative;display:block;aspect-ratio:16/9;background:#000;overflow:hidden;cursor:pointer;color:#fff}
.player.short{aspect-ratio:9/16;max-height:80vh;margin-inline:auto}
.player img{width:100%;height:100%;object-fit:cover}
.player .play{position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:50%;background:rgba(0,0,0,.66);display:grid;place-items:center;transition:transform .15s,background .15s}
.player:hover .play{transform:scale(1.07);background:var(--accent)}
.player .play svg{width:34px;height:34px;margin-inline-start:4px}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.detail.is-video .detail-info{align-self:stretch}
.rel-title{font-size:1.2rem;font-weight:600;margin:0 4px 14px}
@media (max-width:820px){.detail{grid-template-columns:1fr;border-radius:24px}}

.foot{text-align:center;color:var(--muted);font-size:.85rem;padding:20px 16px 36px}
.foot p{margin:0}
.toast{position:fixed;inset-inline:0;bottom:calc(24px + env(safe-area-inset-bottom));margin:auto;width:max-content;max-width:90vw;background:var(--ink);color:var(--paper);padding:10px 22px;border-radius:var(--r-ui);font-size:.9rem;z-index:50}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}