/* دروسي — طلاب العراق | Mobile-first */
:root{--p:#673AB7;--pd:#4527A0;--p2:#7E57C2;--bg:#f5f3fb;--card:#fff;--ink:#1f1935;--mut:#6f6888;--line:#ebe6f5;--ok:#16a34a;--r:20px;--sh:0 6px 24px rgba(55,30,120,.08);--sh2:0 14px 34px rgba(55,30,120,.16)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font-family:Cairo,Tahoma,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.7;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--p);text-decoration:none}
img{max-width:100%}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3{line-height:1.4;margin:0}
.wrap{width:100%;max-width:1100px;margin:0 auto;padding:12px 14px 30px;flex:1}
.muted{color:var(--mut)}.center{text-align:center}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;border:0;border-radius:14px;padding:10px 20px;font-weight:800;cursor:pointer;box-shadow:0 6px 16px rgba(103,58,183,.28);transition:transform .12s}
.btn:active{transform:scale(.97)}.btn.ghost{background:#efe9fb;color:var(--pd);box-shadow:none}.btn.small{padding:6px 14px;font-size:.88rem;border-radius:11px}
.ad{text-align:center;margin:14px auto;overflow:hidden}.ad-top{min-height:100px}

/* الشريط العلوي */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.6) blur(10px);-webkit-backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid var(--line)}
.top-in{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:10px;padding:8px 14px;min-height:60px}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);flex-shrink:0}
.brand img{border-radius:11px;box-shadow:0 3px 10px rgba(0,0,0,.12)}
.brand b{display:block;font-size:1.12rem;font-weight:900;color:var(--pd);line-height:1.1}.brand small{display:block;font-size:.72rem;color:var(--mut);line-height:1.2}
.top-search{flex:1;position:relative;display:none;max-width:460px;margin-right:auto}
.top-search input{width:100%;border:1.5px solid var(--line);background:#f7f5fc;border-radius:14px;padding:9px 14px 9px 44px;outline:none;transition:.15s}
.top-search input:focus{border-color:var(--p2);background:#fff;box-shadow:0 0 0 4px rgba(126,87,194,.12)}
.top-search button{position:absolute;left:4px;top:4px;bottom:4px;width:38px;border:0;background:none;color:var(--p);cursor:pointer}
.top-sbtn{margin-right:auto;width:42px;height:42px;border-radius:12px;border:0;background:#f1edfa;color:var(--pd);display:grid;place-items:center;cursor:pointer}
.top.searching .top-search{display:block;position:absolute;inset:8px 12px;max-width:none;margin:0}
.top.searching .top-sbtn,.top.searching .brand{visibility:hidden}
.admin-edit{position:fixed;bottom:14px;left:14px;z-index:60;background:#241b3a;color:#fff;padding:8px 14px;border-radius:12px;font-weight:700;font-size:.85rem;box-shadow:var(--sh2)}
.preview-bar{background:#fff3cd;color:#7a4b00;text-align:center;font-weight:800;padding:8px;border-radius:12px;margin:10px 0}

/* اقتراحات البحث */
.sugg{position:absolute;top:calc(100% + 6px);right:0;left:0;background:#fff;border-radius:16px;box-shadow:var(--sh2);border:1px solid var(--line);overflow:hidden;z-index:70;max-height:70vh;overflow-y:auto;text-align:right}
.sugg a{display:flex;align-items:center;gap:10px;padding:9px 12px;color:var(--ink);border-bottom:1px solid #f2eef9}
.sugg a:hover,.sugg a.on{background:#f6f2fe}
.sugg img{width:64px;height:36px;border-radius:7px;object-fit:cover;flex-shrink:0;background:#eee}
.sugg .si{width:34px;height:34px;object-fit:contain}
.sugg b{display:block;font-size:.9rem;line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.sugg small{display:block;color:var(--mut);font-size:.75rem}
.sugg .sh{padding:6px 12px;font-size:.75rem;font-weight:800;color:var(--mut);background:#faf8ff}
.sugg .all{justify-content:center;font-weight:800;color:var(--p)}

/* الصفحة الرئيسية */
.hero{position:relative;overflow:hidden;text-align:center;color:#fff;background:linear-gradient(140deg,var(--pd) 0%,var(--p) 50%,#8e5cf0 100%);border-radius:28px;padding:34px 18px 26px;margin:6px 0 18px;box-shadow:0 20px 44px rgba(69,39,160,.32)}
.hero h1{font-size:1.65rem;font-weight:900;position:relative}
.hero p{opacity:.92;margin:6px auto 18px;max-width:560px;position:relative}
.hero-bg i{position:absolute;border-radius:50%;background:rgba(255,255,255,.08)}
.hero-bg i:nth-child(1){width:220px;height:220px;top:-90px;right:-70px}.hero-bg i:nth-child(2){width:130px;height:130px;bottom:-50px;left:-30px}.hero-bg i:nth-child(3){width:70px;height:70px;top:30%;left:14%;background:rgba(255,213,79,.18)}
.big-search{position:relative;display:flex;gap:6px;max-width:600px;margin:0 auto;background:#fff;border-radius:18px;padding:6px;box-shadow:0 10px 30px rgba(0,0,0,.15)}
.big-search input{flex:1;min-width:0;border:0;outline:none;padding:10px 12px;font-size:1rem;background:none;color:var(--ink);border-radius:12px}
.big-search button{border:0;background:linear-gradient(135deg,#ffb300,#ff8f00);color:#3b2300;font-weight:900;border-radius:13px;padding:0 20px;cursor:pointer}
.big-search.inpage{margin:10px auto 20px;box-shadow:var(--sh);border:1.5px solid var(--line)}
.hstats{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:18px;position:relative}
.hstats span{background:rgba(255,255,255,.15);border-radius:20px;padding:4px 14px;font-size:.9rem}.hstats b{font-size:1.05rem}
.sec-t{font-size:1.15rem;color:var(--pd);margin:24px 2px 12px;display:flex;align-items:center;gap:8px}
.sec-t small{color:var(--mut);font-weight:600;font-size:.85rem}
.stage-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.stab{display:flex;flex-direction:column;align-items:center;gap:2px;background:#fff;border:2.5px solid transparent;border-radius:18px;padding:10px 6px;cursor:pointer;font-weight:800;color:var(--ink);box-shadow:var(--sh);transition:.18s}
.stab .ico{width:40px;height:40px;object-fit:contain}
.stab.on{border-color:var(--sc);background:linear-gradient(180deg,#fff,color-mix(in srgb,var(--sc) 9%,#fff));transform:translateY(-2px)}
.stage-pane{display:none;animation:fade .3s ease}.stage-pane.on{display:block}
.no-js .stage-pane{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}}
.pane-head{display:flex;justify-content:space-between;align-items:center;margin:4px 2px 10px}.pane-head h3{font-size:1rem}.pane-head a{font-weight:700;font-size:.9rem}
.ggrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gcard{display:flex;align-items:center;gap:10px;background:#fff;border-radius:18px;padding:12px;box-shadow:var(--sh);color:var(--ink);position:relative;overflow:hidden;transition:transform .15s,box-shadow .15s}
.gcard::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--sc)}
.gcard:hover{transform:translateY(-3px);box-shadow:var(--sh2)}
.gnum{width:46px;height:46px;border-radius:15px;background:color-mix(in srgb,var(--sc,#673ab7) 14%,#fff);color:var(--sc,#673ab7);display:grid;place-items:center;font-weight:900;font-size:1.4rem;flex-shrink:0}
.gnum.xl{width:72px;height:72px;font-size:2.1rem;border-radius:22px}
.gt{flex:1;min-width:0}.gt b{display:block;font-size:.98rem;line-height:1.4}.gt small{color:var(--mut);font-size:.76rem}
.go{color:var(--mut);font-size:1.4rem;font-weight:900}
.sgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.scard{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;background:#fff;border-radius:20px;padding:16px 10px 12px;box-shadow:var(--sh);color:var(--ink);position:relative;transition:transform .15s,box-shadow .15s}
.scard:hover{transform:translateY(-3px);box-shadow:var(--sh2)}
.scard .ico{width:60px;height:60px;object-fit:contain;transition:transform .2s}.scard:hover .ico{transform:scale(1.08) rotate(-3deg)}
.scard b{font-size:.95rem;line-height:1.45}.scard small{color:var(--mut);font-size:.78rem}
.sprog{display:block;width:70%;height:5px;border-radius:5px;background:#efeaf8;overflow:hidden;margin-top:4px;visibility:hidden}
.sprog i{display:block;height:100%;width:0;background:linear-gradient(90deg,#22c55e,#16a34a);border-radius:5px;transition:width .6s}
.sprog.has{visibility:visible}
.lgrid{display:grid;grid-template-columns:1fr;gap:12px}
.lcard{display:flex;gap:10px;background:#fff;border-radius:18px;padding:8px;box-shadow:var(--sh);color:var(--ink);transition:transform .15s}
.lcard:hover{transform:translateY(-2px)}
.thumb{position:relative;flex-shrink:0;width:140px;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#e7e1f3 url(../img/nothumb.svg) center/cover}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .play{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-style:normal;font-size:1rem;opacity:0;background:rgba(30,10,70,.35);transition:.2s}
a:hover .thumb .play{opacity:1}
.thumb.sm{width:118px;border-radius:10px}.thumb.xs{width:84px;border-radius:8px}
.lt{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.lt b{font-size:.92rem;line-height:1.5;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:700}
.lt small{color:var(--mut);font-size:.76rem}
.continue .cont-list{display:grid;gap:10px}
.cont-list .lcard{border:2px solid #e3dbf7}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:#fff;border-radius:20px;padding:6px 14px;font-weight:700;font-size:.88rem;box-shadow:var(--sh);color:var(--pd)}
.chip-s{display:inline-block;background:color-mix(in srgb,var(--sc,#673ab7) 13%,#fff);color:var(--sc,#673ab7);border-radius:20px;padding:2px 12px;font-weight:800;font-size:.8rem}
.chip-s.alt{--sc:#0f766e}.chip-s.ghost{background:#f1eef8;color:var(--mut)}

/* المسار */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:2px;padding:0;margin:4px 0 12px;font-size:.84rem}
.crumbs li{display:flex;align-items:center;color:var(--mut)}
.crumbs li+li::before{content:"‹";margin:0 6px;color:#b8b0cc}
.crumbs a{color:var(--mut);font-weight:700}.crumbs a:hover{color:var(--p)}
.crumbs span{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink);font-weight:700}

/* رؤوس الصفحات */
.phead{display:flex;align-items:center;gap:14px;background:#fff;border-radius:24px;padding:16px;box-shadow:var(--sh);margin-bottom:14px;position:relative;overflow:hidden}
.phead::after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;left:-50px;top:-60px;background:color-mix(in srgb,var(--sc,#673ab7) 10%,transparent)}
.phead .ico{width:72px;height:72px;object-fit:contain}
.phead h1{font-size:1.35rem;color:var(--pd)}.phead p{margin:0;color:var(--mut)}.pdesc{margin-top:6px!important;color:#4b4361!important}
.shead{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;background:#fff;border-radius:26px;padding:20px 16px;box-shadow:var(--sh);margin-bottom:14px;position:relative;overflow:hidden}
.shead::before{content:"";position:absolute;inset:0 0 auto;height:86px;background:linear-gradient(135deg,#ede7f6,#f7f3ff)}
.shead .ico{width:84px;height:84px;object-fit:contain;position:relative;filter:drop-shadow(0 8px 14px rgba(69,39,160,.2))}
.sh-t{position:relative;width:100%}
.shead h1{font-size:1.4rem;color:var(--pd);margin-top:6px}.shead h1 small{display:block;font-size:.9rem;color:var(--mut);font-weight:700}
.sh-meta{display:flex;gap:10px;justify-content:center;margin:6px 0;color:var(--mut);font-weight:700;font-size:.9rem}
.sh-done{color:var(--ok)}
.sh-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.sh-btns .btn span{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom}
.sprog.big{width:100%;max-width:340px;height:7px}
.lfilter{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.lfilter input{flex:1;border:1.5px solid var(--line);background:#fff;border-radius:14px;padding:10px 14px;outline:none}
.lfilter input:focus{border-color:var(--p2)}
.lfilter span{color:var(--mut);font-size:.85rem;font-weight:700}
.llist{list-style:none;padding:0;margin:0;display:grid;gap:8px;counter-reset:l}
.llist a{display:flex;align-items:center;gap:10px;background:#fff;border-radius:16px;padding:8px 10px;box-shadow:0 2px 10px rgba(55,30,120,.05);color:var(--ink);border:2px solid transparent;transition:border-color .15s,transform .12s}
.llist a:hover{border-color:#d9cdf5;transform:translateX(-2px)}
.ln{width:30px;height:30px;border-radius:10px;background:#f1edfa;color:var(--pd);display:grid;place-items:center;font-weight:900;font-size:.85rem;flex-shrink:0}
.ok{width:24px;height:24px;border-radius:50%;background:var(--ok);color:#fff;display:none;place-items:center;font-size:.75rem;flex-shrink:0}
li.done .ok{display:grid}
li.done .ln{background:#dcfce7;color:#15803d}
.empty{text-align:center;padding:34px 16px;margin:12px 0}
.e-ico{font-size:3rem}
.empty .big-search{margin:16px auto;box-shadow:none;border:1.5px solid var(--line)}

/* صفحة الدرس */
.wrap.wide{max-width:1280px}
.watch{display:grid;gap:14px}
.player{position:relative;aspect-ratio:16/9;background:#0b0618;border-radius:18px;overflow:hidden;box-shadow:0 14px 34px rgba(20,8,50,.35)}
.player img.p-poster{color:transparent}
.player img.p-poster,.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.p-play{position:absolute;inset:0;margin:auto;width:96px;height:68px;border:0;background:none;cursor:pointer;filter:drop-shadow(0 6px 14px rgba(0,0,0,.4));transition:transform .15s}
.p-play:hover{transform:scale(1.08)}
.player::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.35));pointer-events:none}
.player.on::after,.player.on .p-play,.player.on .p-poster{display:none}
.p-next{position:absolute;inset:0;z-index:3;background:rgba(15,6,40,.82);display:grid;place-items:center;color:#fff;text-align:center;padding:16px}
.p-next strong{display:block;font-size:1.05rem;margin:4px 0 12px;max-width:520px}
.p-next .row{display:flex;gap:8px;justify-content:center}
.p-next .btn.ghost{background:rgba(255,255,255,.15);color:#fff}
.w-title{font-size:1.25rem;margin:14px 2px 6px;color:var(--ink);font-weight:900;line-height:1.55}
.w-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.w-nav{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;margin-bottom:12px}
.wn{display:flex;align-items:center;gap:8px;background:#fff;border-radius:16px;padding:10px 12px;box-shadow:var(--sh);color:var(--ink);min-width:0;transition:transform .12s}
.wn:not(.off):hover{transform:translateY(-2px);box-shadow:var(--sh2)}
.wn>span{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;display:grid;place-items:center;font-weight:900;flex-shrink:0}
.wn div{min-width:0}.wn small{display:block;color:var(--mut);font-size:.72rem;font-weight:700}
.wn b{display:block;font-size:.8rem;line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.wn.next{justify-content:flex-end;text-align:left}
.wn.list{flex-direction:column;justify-content:center;gap:2px;padding:8px 14px}
.wn.list>span{background:#f1edfa;color:var(--pd)}
.wn.off{opacity:.5}.wn.off>span{background:#ccc}
.w-desc p{margin:0 0 12px;color:#3d3554;white-space:pre-line}
.w-actions{display:flex;flex-wrap:wrap;gap:8px}
.w-side{background:#fff;border-radius:20px;box-shadow:var(--sh);overflow:hidden;align-self:start}
.pl-head{padding:12px 14px;background:linear-gradient(135deg,var(--pd),var(--p));color:#fff}
.pl-head b{display:block}.pl-head small{opacity:.85}
.pl{list-style:none;margin:0;padding:6px;max-height:520px;overflow-y:auto;overscroll-behavior:contain}
.pl a{display:flex;align-items:center;gap:8px;padding:6px;border-radius:12px;color:var(--ink)}
.pl a:hover{background:#f6f2fe}
.pl li.cur a{background:#ede5fd;box-shadow:inset 3px 0 0 var(--p)}
.pl .ln{width:24px;height:24px;font-size:.72rem;border-radius:8px}
.pl li.cur .ln{background:var(--p);color:#fff}
.pl .lt b{font-size:.8rem;font-weight:700}
.pl .ok{width:20px;height:20px;font-size:.65rem}

/* التذييل */
.foot{background:#1d1533;color:#cfc6e8;margin-top:30px}
.foot-in{max-width:1100px;margin:0 auto;padding:24px 16px 18px}
.foot-brand{display:flex;gap:12px;align-items:center}.foot-brand img{border-radius:12px}.foot-brand b{color:#fff}.foot-brand p{margin:0;font-size:.85rem;opacity:.8}
.foot-nav{display:flex;flex-wrap:wrap;gap:6px 16px;margin:16px 0}.foot-nav a{color:#e8e1ff;font-weight:700;font-size:.9rem}
.copy{margin:0;font-size:.78rem;opacity:.65}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#241b3a;color:#fff;padding:9px 18px;border-radius:14px;font-weight:700;z-index:90;box-shadow:var(--sh2)}

@media (min-width:600px){
  .ggrid{grid-template-columns:repeat(3,1fr)}
  .sgrid{grid-template-columns:repeat(3,1fr)}
  .lgrid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:2.1rem}
  .shead{flex-direction:row;text-align:right;align-items:center}
  .shead::before{inset:0 auto 0 0;width:150px;height:auto}
  .sh-meta,.sh-btns{justify-content:flex-start}
  .thumb.sm{width:150px}
}
@media (min-width:760px){
  .top-search{display:block}.top-sbtn{display:none}
  .sgrid{grid-template-columns:repeat(4,1fr)}
  .stab{flex-direction:row;justify-content:center;gap:10px;padding:12px}
}
@media (min-width:1000px){
  .watch{grid-template-columns:minmax(0,1fr) 360px;align-items:start}
  .w-side{position:sticky;top:76px}
  .pl{max-height:calc(100vh - 160px)}
  .ggrid{grid-template-columns:repeat(4,1fr)}
  .sgrid{grid-template-columns:repeat(5,1fr)}
  .lgrid{grid-template-columns:repeat(2,1fr)}
  .home .lgrid{grid-template-columns:repeat(4,1fr)}
  .home .lgrid .lcard{flex-direction:column}
  .home .lgrid .thumb{width:100%}
  .w-title{font-size:1.45rem}
}
@media (max-width:420px){
  .gcard .go{display:none}.gcard{padding:10px;gap:8px}.gnum{width:40px;height:40px;font-size:1.2rem}
  .thumb.sm{width:92px}
  .w-nav{grid-template-columns:1fr 1fr}
  .wn.list{grid-column:1/-1;grid-row:2;flex-direction:row}
  .crumbs span{max-width:130px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}