@property --tint{syntax:'<color>';inherits:true;initial-value:#6a6cff}
:root{
  --gap:16px; --r:26px; --sx:1;
  --ease:cubic-bezier(.22,1,.3,1);
  --accent:#4338ff; --accent-ink:#fff;
  --font:'Plus Jakarta Sans','IBM Plex Sans Arabic','Segoe UI',system-ui,sans-serif;
  --display:'Bricolage Grotesque','Reem Kufi','Segoe UI',system-ui,sans-serif;
}
:root[lang=ar]{
  --sx:-1;
  --font:'IBM Plex Sans Arabic','Segoe UI',Tahoma,system-ui,sans-serif;
  --display:'Reem Kufi','IBM Plex Sans Arabic',system-ui,sans-serif;
}
:root,[data-theme=light]{
  --bg:#eceff5; --ink:#0d1130; --mist:#58628a; --dot:rgba(13,17,48,.13);
  --card-b:#fff; --panel:rgba(255,255,255,.72); --panel-b:rgba(255,255,255,.95); --chip:rgba(13,17,48,.06); --chip-b:rgba(13,17,48,.12);
  --scrim:rgba(232,235,244,.78); --shadow:rgba(20,24,70,.35); --tint-mix:38%;
}
[data-theme=dark]{
  --bg:#0b0c14; --ink:#f3f4ff; --mist:#9aa2c8; --dot:rgba(255,255,255,.1);
  --card-b:rgba(255,255,255,.14); --panel:rgba(22,24,38,.7); --panel-b:rgba(255,255,255,.14); --chip:rgba(255,255,255,.07); --chip-b:rgba(255,255,255,.16);
  --scrim:rgba(7,8,14,.8); --shadow:rgba(0,0,0,.8); --tint-mix:30%; --accent:#8284ff; --accent-ink:#0b0c14;
}
@media (max-width:700px){:root{--gap:10px;--r:18px}}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;--tint:#6a6cff;transition:--tint .9s ease;background:var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:var(--font);min-height:100vh;overflow-x:hidden;line-height:1.6;transition:background .5s,color .5s}
body.lb-open{overflow:hidden}
button,input,textarea{font:inherit;color:inherit}

/* ---------- الخلفية ---------- */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--bg);transition:background .5s}
.dots{position:absolute;inset:0;background-image:radial-gradient(var(--dot) 1.2px,transparent 1.3px);background-size:30px 30px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 20%,#000 20%,transparent 85%);mask-image:radial-gradient(120% 90% at 50% 20%,#000 20%,transparent 85%)}
.tint{position:absolute;inset:0;background:radial-gradient(60vmax 52vmax at var(--mx,70%) var(--my,15%),color-mix(in srgb,var(--tint) var(--tint-mix),transparent),transparent 72%)}
#fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:7}

/* ---------- الأزرار ---------- */
.tools{position:fixed;top:16px;inset-inline-end:16px;z-index:20;display:flex;gap:10px}
.tbtn{height:46px;min-width:46px;padding:0 14px;border-radius:99px;display:grid;place-items:center;cursor:pointer;font-weight:700;font-size:.95rem;
  background:var(--panel);border:1px solid var(--panel-b);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:transform .4s var(--ease)}
.theme{padding:0;width:46px}
.tbtn:hover{transform:translateY(-2px) scale(1.06)}
.theme:hover{transform:rotate(40deg) scale(1.08)}
.tbtn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---------- الهيرو ---------- */
.stage{transition:transform .9s var(--ease),filter .9s var(--ease);transform-origin:50% 35vh}
body.lb-open .stage{transform:scale(.94);filter:blur(8px) brightness(.7)}
.hero{text-align:center;padding:clamp(90px,16vh,170px) 20px clamp(40px,8vh,80px);will-change:transform,opacity}
.hero h1{font-family:var(--display);font-weight:800;font-size:clamp(3.6rem,16vw,12rem);line-height:1;letter-spacing:-.045em;color:var(--ink);animation:rise 1.4s var(--ease) both}
:root[lang=ar] .hero h1{font-weight:700;letter-spacing:0;line-height:1.1}
.hero .sub{display:inline-block;margin-top:20px;padding:6px 18px;border-radius:99px;background:var(--chip);border:1px solid var(--chip-b);color:var(--mist);font-weight:500;font-size:clamp(.88rem,2vw,1.02rem);animation:rise 1.4s var(--ease) .2s both}
@keyframes rise{from{opacity:0;transform:translateY(60px) scale(.94);filter:blur(16px)}to{opacity:1;transform:none;filter:none}}

/* ---------- الشبكة: صور بأحجام مختلفة ---------- */
.grid{--u:200px;position:relative;display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fill,minmax(clamp(140px,19vw,230px),1fr));grid-auto-rows:var(--u);grid-auto-flow:dense;
  max-width:1360px;margin:0 auto;padding:10px clamp(14px,3vw,32px) 160px}
.card{--c:#6a6cff;grid-column:span var(--cs,1);grid-row:span var(--rs,1);display:block;position:relative;background:none;border:0;cursor:pointer;will-change:transform;-webkit-tap-highlight-color:transparent}
.card:hover{z-index:6}
.card:focus-visible{outline:none}
.card:focus-visible .frame{outline:3px solid var(--accent);outline-offset:4px}
.frame{position:absolute;inset:0;border-radius:var(--r);overflow:hidden;background:var(--chip);
  border:3px solid var(--card-b);
  box-shadow:0 28px 40px -22px color-mix(in srgb,var(--c) 75%,transparent),0 10px 22px -14px var(--shadow);
  transition:box-shadow .5s;
  opacity:0;scale:.78;translate:0 70px;filter:blur(10px)}
.card:hover .frame{box-shadow:0 40px 56px -22px color-mix(in srgb,var(--c) 90%,transparent),0 14px 26px -14px var(--shadow)}
.card.in .frame{opacity:1;scale:1;translate:0 0;filter:none;transition:opacity .9s var(--ease),scale 1s var(--ease),translate 1s var(--ease),filter .9s var(--ease),box-shadow .5s}
.frame img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .7s,transform 1.4s var(--ease)}
.frame img.ok{opacity:1}
.card:hover img{transform:scale(1.07)}
.shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.4) 50%,transparent 65%);transform:translateX(-130%);transition:transform 1s var(--ease);pointer-events:none}
:root[lang=ar] .shine{transform:translateX(130%)}
.card:hover .shine{transform:translateX(130%)}
:root[lang=ar] .card:hover .shine{transform:translateX(-130%)}
.cap{position:absolute;inset:auto 0 0 0;padding:34px 12px 10px;font-size:.8rem;font-weight:500;text-align:start;color:#fff;background:linear-gradient(transparent,rgba(5,6,20,.78));opacity:0;transform:translateY(8px);transition:.4s var(--ease)}
.card:hover .cap,.card:focus-visible .cap{opacity:1;transform:none}
.badge{position:absolute;top:10px;inset-inline-start:10px;padding:1px 12px;border-radius:99px;font-size:.78rem;font-weight:700;color:#fff;background:var(--accent);
  box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 70%,transparent);animation:pulse 2.2s infinite}
[data-theme=dark] .badge{color:#0b0c14}
@keyframes pulse{70%{box-shadow:0 0 0 12px transparent}100%{box-shadow:0 0 0 0 transparent}}
.empty{text-align:center;color:var(--mist);padding:60px 20px}

/* ---------- العارض ---------- */
.lb{--c:#6a6cff;position:fixed;inset:0;z-index:50;display:none}
.lb.on{display:block}
.lb-back{position:absolute;inset:0;background:var(--scrim);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);opacity:0;transition:opacity .6s var(--ease)}
.lb-glow{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .8s var(--ease) .1s;background:radial-gradient(55vmax 45vmax at 35% 50%,color-mix(in srgb,var(--c) 40%,transparent),transparent 70%)}
.lb.up .lb-back,.lb.up .lb-glow{opacity:1}
.lb-stage{position:absolute;inset:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,390px);grid-template-rows:minmax(0,1fr);gap:26px;padding:30px;align-items:center}
.lb-photo{height:100%;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;touch-action:pan-y}
#lbImg{max-width:100%;max-height:100%;object-fit:contain;border-radius:22px;display:block;border:4px solid var(--card-b);box-shadow:0 60px 110px -30px color-mix(in srgb,var(--c) 85%,transparent),0 30px 60px -30px var(--shadow)}
#lbImg.pre{visibility:hidden}
.lb-panel{max-height:min(100%,740px);height:100%;display:flex;flex-direction:column;gap:12px;padding:18px;border-radius:28px;background:var(--panel);border:1px solid var(--panel-b);
  backdrop-filter:blur(26px) saturate(1.5);-webkit-backdrop-filter:blur(26px) saturate(1.5);box-shadow:0 30px 70px -34px var(--shadow);
  opacity:0;transform:translateX(calc(50px * var(--sx))) scale(.95);transition:opacity .6s var(--ease) .25s,transform .8s var(--ease) .25s}
.lb.up .lb-panel{opacity:1;transform:none}
.lb-meta{display:flex;justify-content:space-between;color:var(--mist);font-size:.9rem;font-weight:500}
.react-bar{display:flex;flex-wrap:wrap;gap:8px}
.rx{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:99px;cursor:pointer;background:var(--chip);border:1px solid var(--chip-b);font-size:1.15rem;line-height:1.2;transition:transform .25s var(--ease),background .25s,border-color .25s,box-shadow .25s}
.rx:hover{transform:translateY(-3px) scale(1.08)}
.rx:active{transform:scale(.92)}
.rx small{font-size:.8rem;font-weight:700;color:var(--mist);min-width:.6em;text-align:center}
.rx.mine{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent);box-shadow:0 8px 20px -8px var(--accent)}
.rx.mine small{color:var(--ink)}
.note{font-size:.82rem;color:#e0396b}
.c-title{font-size:1rem;font-weight:700;margin-top:4px}
.comments{flex:1;min-height:70px;overflow:auto;display:flex;flex-direction:column;gap:12px;padding-inline-end:4px;scrollbar-width:thin;scrollbar-color:var(--chip-b) transparent}
.cm{display:flex;gap:10px;animation:cin .5s var(--ease) both}
@keyframes cin{from{opacity:0;transform:translateY(14px)}}
.av{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#0d1130}
.cm-b{min-width:0}
.cm-h{font-size:.82rem;color:var(--mist)}
.cm-h b{color:var(--ink);margin-inline-end:6px}
.cm-t{font-size:.95rem;overflow-wrap:anywhere;white-space:pre-wrap}
.c-empty{color:var(--mist);font-size:.9rem}
.c-form{display:grid;gap:8px}
.c-form input,.c-form textarea{width:100%;padding:10px 14px;border-radius:14px;background:var(--chip);border:1px solid var(--chip-b);outline:none;resize:none;transition:border-color .25s,box-shadow .25s}
.c-form input:focus,.c-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.c-form button{padding:10px;border:0;border-radius:14px;font-weight:700;cursor:pointer;color:var(--accent-ink);background:var(--accent);transition:transform .2s,opacity .2s,box-shadow .3s}
.c-form button:hover{transform:translateY(-2px);box-shadow:0 12px 24px -10px var(--accent)}
.c-form button:disabled{opacity:.5;cursor:wait}
.lb-btn{position:absolute;z-index:3;width:46px;height:46px;border-radius:50%;border:1px solid var(--panel-b);background:var(--panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);cursor:pointer;font-size:1.2rem;line-height:1;display:grid;place-items:center;opacity:0;transition:opacity .5s .3s,transform .3s var(--ease)}
.lb.up .lb-btn{opacity:1}
.lb-btn:hover{transform:scale(1.1)}
.lb-btn:focus-visible,.rx:focus-visible,.c-form button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.lb-close{top:16px;inset-inline-end:16px}
.lb-nav{top:50%;margin-top:-23px}
.lb-prev{inset-inline-start:16px}
.lb-next{inset-inline-end:16px}
:root[lang=ar] .lb-nav svg{transform:scaleX(-1)}
.flyer{position:fixed;z-index:60;overflow:hidden;pointer-events:none;will-change:left,top,width,height,transform;border:3px solid var(--card-b)}
.flyer img{width:100%;height:100%;object-fit:cover;display:block}
.fxe{position:fixed;z-index:70;pointer-events:none;user-select:none;will-change:transform,opacity}

@media (max-width:900px){
  .lb-stage{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,46vh) minmax(0,1fr);gap:14px;padding:64px 12px 12px;align-items:stretch}
  .lb-panel{max-height:none;transform:translateY(40px)}
  .lb-nav{top:calc(64px + 23vh);width:40px;height:40px;margin-top:-20px}
  .lb-prev{inset-inline-start:8px}.lb-next{inset-inline-end:8px}
  .lb-close{top:10px;inset-inline-end:10px}
}
@media (prefers-reduced-motion:reduce){
  .hero h1,.badge{animation:none!important}
  .stage,.lb-panel,.card .frame{transition-duration:.01s!important}
}