/* =====================================================================
   الصفحة الرئيسية — البحث والتصفح
   ===================================================================== */

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding-block:clamp(36px,6vw,88px) 0}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:end}
.hero__copy{position:relative;z-index:1;padding-inline-start:clamp(8px,4vw,64px)}
.hero .display{font-size:clamp(2.4rem,1.2rem + 4.6vw,5rem)}
.hero .eyebrow{flex-wrap:wrap}
.hero .lead{margin-top:var(--s5)}
.hero__cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:var(--s6)}

/* رزمة أوراق الامتحانات (توضيح) */
.papers{position:relative;height:clamp(260px,30vw,380px);margin-bottom:clamp(8px,2vw,24px)}
.paper{
  position:absolute;inset-inline-end:6%;width:min(78%,340px);aspect-ratio:210/260;
  background:var(--paper);border:1.5px solid var(--ink);border-radius:14px;
  box-shadow:6px 8px 0 var(--ink);padding:22px 22px 22px 22px;overflow:hidden;
  background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 23px,var(--rule) 23px,var(--rule) 24px);
  background-position:0 64px;
  transition:transform .6s var(--ease)
}
.paper::before{content:"";position:absolute;inset-block:0;inset-inline-start:34px;width:2px;background:var(--red);opacity:.7}
.paper__kicker{font-size:.72rem;font-weight:700;color:var(--ink-3);display:flex;justify-content:space-between;padding-inline-start:28px}
.paper__title{font-family:var(--font-display);font-weight:900;font-size:clamp(1.3rem,1rem + 1vw,1.9rem);line-height:1.2;margin:10px 0 0;padding-inline-start:28px}
.paper__lines{margin-top:18px;padding-inline-start:28px;display:grid;gap:14px}
.paper__lines span{display:block;height:8px;border-radius:4px;background:var(--paper-3)}
.paper__lines span:nth-child(2){width:82%}
.paper__lines span:nth-child(3){width:64%}
.paper__lines span:nth-child(4){width:74%;background:var(--yellow)}
.paper__stamp{
  position:absolute;inset-inline-start:20px;bottom:22px;width:78px;height:78px;border-radius:50%;
  border:2.5px solid var(--green);color:var(--green);display:grid;place-items:center;text-align:center;
  font-family:var(--font-display);font-weight:800;font-size:.72rem;line-height:1.2;transform:rotate(-14deg);opacity:.85
}
.paper--1{transform:rotate(-7deg) translate(-2%,4%);z-index:1}
.paper--2{transform:rotate(4deg) translate(6%,-2%);z-index:2}
.paper--3{transform:rotate(-1.5deg) translate(-14%,-6%);z-index:3}
.papers:hover .paper--1{transform:rotate(-10deg) translate(-4%,6%)}
.papers:hover .paper--2{transform:rotate(7deg) translate(10%,-3%)}
@media (max-width:860px){
  .hero__grid{grid-template-columns:1fr}
  .papers{display:none}
  .hero__copy{padding-inline-start:clamp(22px,6vw,48px)}
}
@media (max-width:520px){
  .hero__cta{display:grid;grid-template-columns:1fr}
  .hero__stats .stat__label{font-size:.8rem;line-height:1.5}
}

.hero__stats{margin-top:clamp(28px,4vw,56px);position:relative;z-index:1;background:var(--paper)}

/* ---------- Finder ---------- */
.finder-section{position:relative;padding-block:clamp(28px,4vw,48px) clamp(40px,6vw,72px);background:var(--paper-2);border-top:1px solid var(--line)}
.finder{background:var(--paper);border:1.5px solid var(--ink);border-radius:var(--r-xl);box-shadow:8px 10px 0 var(--ink);padding:clamp(18px,3vw,36px)}
.finder__head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:var(--s5)}
.finder__head .h2{margin:0;display:flex;align-items:center;gap:12px}
.finder__step{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--yellow);font-size:1rem;transform:rotate(-4deg)}
.finder__grades{margin-bottom:var(--s5)}
.finder__grades .segmented{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-flow:row}
.finder__row{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr);gap:12px}
.finder__years{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:8px}
.finder__years .sep{padding-bottom:14px;color:var(--ink-3)}
.finder__more{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:12px;padding-top:16px;border-top:1px dashed var(--line-2)}
.finder__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:var(--s5)}
.finder__foot-actions{display:flex;gap:8px;flex-wrap:wrap}
.more-toggle{background:none;border:0;padding:8px 2px;font-weight:700;font-size:var(--fs-sm);display:inline-flex;align-items:center;gap:8px;color:var(--ink);border-radius:8px}
.more-toggle i{transition:transform var(--dur) var(--ease)}
.more-toggle[aria-expanded="true"] i.bi-chevron-down{transform:rotate(180deg)}
.more-toggle .badge-count{background:var(--ink);color:#fff}
@media (max-width:960px){
  .finder__more{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .finder{box-shadow:5px 6px 0 var(--ink)}
  .finder__row{grid-template-columns:1fr}
  .finder__grades .segmented{grid-template-columns:repeat(2,minmax(0,1fr))}
  .finder__more{grid-template-columns:1fr}
  .finder__foot{flex-direction:column-reverse;align-items:stretch}
  .finder__foot-actions{display:grid;grid-template-columns:1fr auto}
}

/* ---------- Results ---------- */
.results{margin-top:clamp(28px,4vw,48px)}
.results__bar{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;padding-bottom:16px;margin-bottom:8px;border-bottom:2px solid var(--ink)}
.results__count{display:flex;align-items:baseline;gap:10px;font-family:var(--font-display);font-weight:800;font-size:var(--fs-xl)}
.results__count strong{font-weight:900;font-size:1.35em}
.res-load{display:none;align-items:center;gap:8px;font-family:var(--font-body);font-size:var(--fs-sm);font-weight:600;color:var(--ink-3)}
.res-load.on{display:inline-flex}
.results__tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.results__chips{display:flex;flex-wrap:wrap;gap:6px;width:100%}
.results__chips:empty{display:none}
.matched-kw{display:flex;flex-wrap:wrap;gap:6px}
.matched-kw:empty{display:none}
.select-all{cursor:pointer}

.exam-list{display:flex;flex-direction:column}
.exam{
  display:grid;grid-template-columns:auto 84px minmax(0,1fr) auto;align-items:center;gap:16px;
  padding:14px 4px;border-bottom:1px solid var(--line);position:relative;
  transition:background-color var(--dur) var(--ease)
}
.exam:hover{background:linear-gradient(to left,transparent,rgba(255,212,59,.08) 30%,transparent)}
.exam__select{display:grid;place-items:center;width:32px;height:32px}
.exam__year{
  --bg:var(--c1-bg);--fg:var(--c1-fg);
  height:64px;border-radius:14px;background:var(--bg);color:var(--fg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1
}
.exam__year b{font-family:var(--font-display);font-weight:900;font-size:1.2rem;font-variant-numeric:tabular-nums}
.exam__year small{font-size:.66rem;font-weight:700;opacity:.85;margin-top:3px}
.exam__body{min-width:0}
.exam__title{font-family:var(--font-display);font-weight:800;font-size:1.12rem;margin:0 0 2px;line-height:1.4}
.exam__title a{text-decoration:none}
.exam__title a:hover{text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:4px}
.exam__meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;margin:0;font-size:var(--fs-sm);color:var(--ink-3)}
.exam__meta span{display:inline-flex;align-items:center;gap:5px}
.exam__meta i{font-size:.85em}
.exam__actions{display:flex;align-items:center;gap:6px}
.exam__actions .button--sm{min-height:40px}
.btn-offline.saved{--btn-bg:var(--green-soft);--btn-bd:var(--green);--btn-fg:var(--green-ink)}
.exam__none{font-size:var(--fs-xs);color:var(--ink-3);padding:0 8px;white-space:nowrap}
.exam[data-c="1"] .exam__year{--bg:var(--c1-bg);--fg:var(--c1-fg)}
.exam[data-c="2"] .exam__year{--bg:var(--c2-bg);--fg:var(--c2-fg)}
.exam[data-c="3"] .exam__year{--bg:var(--c3-bg);--fg:var(--c3-fg)}
.exam[data-c="4"] .exam__year{--bg:var(--c4-bg);--fg:var(--c4-fg)}
.exam[data-c="5"] .exam__year{--bg:var(--c5-bg);--fg:var(--c5-fg)}
.exam[data-c="6"] .exam__year{--bg:var(--c6-bg);--fg:var(--c6-fg)}
.exam[data-c="7"] .exam__year{--bg:var(--c7-bg);--fg:var(--c7-fg)}
.exam[data-c="8"] .exam__year{--bg:var(--c8-bg);--fg:var(--c8-fg)}
.exam[data-c="9"] .exam__year{--bg:var(--c9-bg);--fg:var(--c9-fg)}
.exam[data-c="10"] .exam__year{--bg:var(--c10-bg);--fg:var(--c10-fg)}
.exam[data-c="11"] .exam__year{--bg:var(--c11-bg);--fg:var(--c11-fg)}
.exam[data-c="12"] .exam__year{--bg:var(--c12-bg);--fg:var(--c12-fg)}

@media (max-width:860px){
  .exam{grid-template-columns:64px minmax(0,1fr);gap:12px;padding:16px 0}
  .exam__year{height:56px;border-radius:12px}
  .exam__year b{font-size:1.02rem}
  .exam__actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr auto auto;gap:8px}
  .exam__actions .button--sm{min-height:44px}
  .exam__actions .button--icon.button--sm{width:44px}
  .exam__select{position:absolute;inset-inline-end:-4px;top:12px}
  .exam__body{padding-inline-end:28px}
}

.load-more-wrap{display:none;text-align:center;padding:28px 0 8px}
.load-more-wrap.on{display:block}
.btn-load-more .spinner{display:none}
.btn-load-more.loading .spinner{display:inline-block}
.btn-load-more.loading .lm-text{display:none}
.load-more-info{margin-top:10px;font-size:var(--fs-sm);color:var(--ink-3);font-weight:600}
.load-more-progress{width:220px;max-width:70%;height:6px;border-radius:6px;background:var(--paper-3);margin:10px auto 0;overflow:hidden}
.load-more-progress .fill{height:100%;background:var(--ink);border-radius:6px;transition:width .4s var(--ease)}

/* شريط التحديد الجماعي */
.batch-bar{
  position:fixed;inset-inline:0;bottom:0;z-index:950;
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  padding:12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  background:var(--ink);color:#fff;
  transform:translateY(110%);transition:transform .3s var(--ease)
}
.batch-bar.on{transform:none}
.bb-count{font-family:var(--font-display);font-weight:800;margin-inline-end:8px}
.bb-count b{color:var(--yellow)}

/* ---------- Browse ---------- */
.browse__more{margin-top:var(--s5);text-align:center}
.covers--all .cover.is-extra{display:flex}
.cover.is-extra{display:none}
.years{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 14px;scroll-snap-type:x proximity;scrollbar-width:thin}
.year-pill{
  scroll-snap-align:start;flex-shrink:0;display:flex;flex-direction:column;align-items:flex-start;gap:2px;
  min-width:118px;padding:14px 18px;border-radius:var(--r-lg);border:1.5px solid var(--line-2);background:var(--paper);text-align:start;
  transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease),background-color var(--dur) var(--ease)
}
.year-pill:hover{border-color:var(--ink);transform:translateY(-2px)}
.year-pill b{font-family:var(--font-display);font-weight:900;font-size:1.6rem;line-height:1.1;font-variant-numeric:tabular-nums}
.year-pill span{font-size:var(--fs-xs);color:var(--ink-3);font-weight:600}
.subhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:clamp(40px,6vw,64px) 0 var(--s4)}
.subhead h3{margin:0;font-size:var(--fs-xl)}

/* ---------- Guide ---------- */
.guide{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:clamp(28px,5vw,72px);align-items:center}
.steps{list-style:none;margin:var(--s6) 0 0;padding:0;counter-reset:step;display:grid;gap:4px}
.steps li{counter-increment:step;display:grid;grid-template-columns:48px 1fr;gap:16px;padding:16px 0;border-top:1px solid var(--line)}
.steps li::before{
  content:counter(step);font-family:var(--font-display);font-weight:900;font-size:1.3rem;
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--paper-2);border:1.5px solid var(--ink)
}
.steps li:nth-child(1)::before{background:var(--yellow)}
.steps h3{font-size:var(--fs-lg);margin:0 0 2px}
.steps p{margin:0;color:var(--ink-3);font-size:var(--fs-sm)}
.player{position:relative;border-radius:var(--r-xl);overflow:hidden;background:var(--ink);aspect-ratio:16/9;border:1.5px solid var(--ink);box-shadow:8px 10px 0 var(--yellow)}
.player video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:var(--ink);display:block}
.vs-overlay{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;border:0;width:100%;background:transparent;color:#fff;font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}
.vs-overlay.hidden{display:none}
.vs-play-btn{width:84px;height:84px;border-radius:50%;background:var(--yellow);color:var(--ink);display:grid;place-items:center;font-size:2.4rem;transition:transform .3s var(--ease)}
.vs-play-btn i{margin-inline-start:-6px}
.vs-overlay:hover .vs-play-btn{transform:scale(1.08)}
.vs-controls{position:absolute;inset-inline:0;bottom:0;z-index:3;display:flex;align-items:center;gap:8px;padding:10px 14px;background:linear-gradient(transparent,rgba(16,19,15,.9))}
.vs-controls button{background:none;border:0;color:#fff;font-size:1.15rem;width:38px;height:38px;border-radius:10px;display:grid;place-items:center}
.vs-controls button:hover{background:rgba(255,255,255,.15)}
.vs-range{flex:1;accent-color:var(--yellow);height:4px;cursor:pointer}
.vs-time{color:rgba(255,255,255,.85);font-size:.8rem;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums;direction:ltr}
@media (max-width:860px){.guide{grid-template-columns:1fr}.player{box-shadow:5px 6px 0 var(--yellow)}}

/* ---------- App band ---------- */
.app-band{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.app-band .display{color:#fff;font-size:var(--fs-3xl)}
.app-band .lead{color:rgba(255,255,255,.72)}
.app-feats{list-style:none;margin:var(--s6) 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.app-feats li{display:flex;align-items:center;gap:12px;font-weight:600;color:rgba(255,255,255,.9)}
.app-feats i{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.08);color:var(--yellow);font-size:1.1rem;flex-shrink:0}
.play-badge{display:inline-flex;align-items:center;gap:12px;padding:10px 22px 10px 18px;border-radius:14px;background:#fff;color:var(--ink);text-decoration:none;transition:transform var(--dur) var(--ease)}
.play-badge:hover{transform:translateY(-2px)}
.play-badge__txt{display:flex;flex-direction:column;line-height:1.15;text-align:start}
.play-badge__txt small{font-size:.7rem;font-weight:600;color:var(--ink-3)}
.play-badge__txt b{font-size:1.1rem;font-weight:700;font-family:"Segoe UI",system-ui,sans-serif;direction:ltr}
.phone{
  position:relative;width:min(290px,80%);margin-inline:auto;aspect-ratio:9/18.5;border-radius:42px;
  background:#1D211B;padding:12px;border:1px solid rgba(255,255,255,.14);transform:rotate(-5deg);
  box-shadow:18px 22px 0 rgba(255,212,59,.9)
}
.phone__screen{height:100%;border-radius:32px;background:var(--paper);overflow:hidden;color:var(--ink);padding:18px 14px;display:flex;flex-direction:column;gap:10px}
.phone__bar{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:800;font-size:.8rem}
.phone__bar svg{width:26px;height:26px}
.phone__h{font-family:var(--font-display);font-weight:900;font-size:1.25rem;line-height:1.25;margin:6px 0 2px}
.phone__row{display:flex;align-items:center;gap:10px;padding:8px;border-radius:12px;border:1px solid var(--line)}
.phone__row i{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;font-style:normal;font-family:var(--font-display);font-weight:900;font-size:.72rem}
.phone__row span{display:flex;flex-direction:column;font-size:.72rem;line-height:1.35;color:var(--ink-3)}
.phone__row span b{font-size:.82rem;color:var(--ink);font-family:var(--font-display)}
@media (max-width:860px){.app-band{grid-template-columns:1fr}.phone{display:none}.app-feats{grid-template-columns:1fr}}

/* ---------- Offline library ---------- */
.library{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:clamp(24px,5vw,64px);align-items:start}
.offline-list{display:none;flex-direction:column;gap:10px}
.offline-list.on{display:flex}
.offline-item{display:flex;align-items:center;justify-content:space-between;gap:12px 16px;flex-wrap:wrap;padding:14px 16px;border-radius:var(--r-lg);background:var(--paper);border:1px solid var(--line)}
.offline-item-title{display:flex;align-items:center;gap:12px;flex:1 1 260px;min-width:0;font-weight:700;font-size:var(--fs-sm);line-height:1.6}
.offline-item-title>i{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--red-soft);color:var(--red-ink);font-size:1.1rem;flex-shrink:0}
.offline-item-title>span{min-width:0;overflow-wrap:anywhere}
.offline-item-actions{display:flex;gap:6px;flex-wrap:wrap}
.offline-empty{border:2px dashed var(--line-2);border-radius:var(--r-lg);padding:36px 20px;text-align:center;color:var(--ink-3)}
.offline-empty i{display:block;font-size:2rem;margin-bottom:8px;color:var(--ink-3)}
.library__actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:var(--s5)}
@media (max-width:860px){.library{grid-template-columns:1fr}}

/* القائمة المنبثقة داخل صف النتيجة يجب أن تعلو الصفوف التالية */
.exam:has(.menu.is-open){z-index:30}
.exam.fade-in{animation-fill-mode:backwards}

/* عناصر التحكم تظهر بعد بدء التشغيل فقط حتى لا تغطي صورة الغلاف */
.vs-overlay:not(.hidden) ~ .vs-controls{display:none}

/* أيقونات المواد */
.subj-icon{width:1em;height:1em;display:inline-block;flex-shrink:0;vertical-align:middle}
.cover__top{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.cover__icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:rgba(255,255,255,.2);font-size:32px;transition:transform .35s var(--ease)}
.cover[data-c="2"] .cover__icon,.cover[data-c="5"] .cover__icon,.cover[data-c="6"] .cover__icon,.cover[data-c="8"] .cover__icon,.cover[data-c="9"] .cover__icon,.cover[data-c="12"] .cover__icon{background:rgba(16,19,15,.09)}
.cover:hover .cover__icon{transform:rotate(-8deg) scale(1.06)}
.exam__title{display:flex;align-items:center;gap:8px}
.exam__icon{font-size:1.25em;color:var(--ink-3)}
.phone__row i .subj-icon{font-size:20px}
@media (max-width:520px){.cover__icon{width:44px;height:44px;font-size:26px;border-radius:13px}.cover{padding:14px}}

/* الأغلفة مع الأيقونة: ارتفاع مرن حتى لا تتزاحم العناوين الطويلة */
.covers .cover{aspect-ratio:auto;min-height:clamp(180px,16vw,216px);gap:14px}
.covers .cover__title{font-size:clamp(1.1rem,.92rem + .62vw,1.45rem);overflow-wrap:anywhere}