:root{
  --bg-a: #eefaf2;
  --bg-b: #e2f3e6;
  --panel: #ffffff;
  --panel-translucent: rgba(255, 255, 255, .85);
  --ink: #1f3b2c;
  --muted: #6d8f7b;
  --primary: #1f6f4a;
  --primary-dark: #145033;
  --primary-soft: #dff2e6;
  --accent: #d4a73a;
  --accent-soft: #fbf1d9;
  --good: #1f8a54;
  --good-soft: #e5f5ec;
  --bad: #b3413a;
  --bad-soft: #fbeae8;
  --team-a: #1f6f4a;
  --team-b: #b3413a;
  --radius: 28px;
  --shadow: 0 14px 36px rgba(31, 111, 74, .16);
  --border-line: #cdeadb;
  --hairline: rgba(31, 59, 44, .10);
  font-size: clamp(17px, 1.8vw, 24px);
}

*{ box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html,body{
  height:100%;
  margin:0;
  padding:0;
}

body{
  direction: rtl;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
    "Dubai", "Segoe UI", Tahoma, sans-serif;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(circle at 8% 12%, rgba(31,111,74,.08), transparent 40%),
    radial-gradient(circle at 92% 88%, rgba(212,167,58,.10), transparent 45%),
    linear-gradient(180deg, var(--bg-a) 0%, var(--bg-b) 100%);
  color: var(--ink);
  overflow: hidden;
  height:100vh;
  width:100vw;
  display:flex;
  flex-direction:column;
  line-height: 1.5;
}

button, .icon-btn, .tab-item, .phase-chip, a{
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
button:active, .icon-btn:active, .tab-item:active, .phase-chip:active,
.big-action-btn:active, .mcq-option:active, .reveal-btn:active{
  transform: scale(.94);
}

#lesson-view{
  flex: 1 1 auto;
  display:none;
  flex-direction:column;
  min-height:0;
  width:100%;
}

/* ===== Home view (lesson picker) ===== */
.picker-view{
  flex: 1 1 auto;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  overflow-y:auto;
  padding: 30px 20px calc(env(safe-area-inset-bottom, 0px) + 30px);
}
.picker-view .home-wrap{ max-width: 680px; width:100%; text-align:center; }
.picker-view h1{ color: var(--primary-dark); font-size: clamp(1.7rem, 4vw, 2.2rem); font-weight:800; margin-bottom: 8px; }
.picker-view p.subtitle{ color: var(--muted); margin: 0 0 30px; font-size: clamp(.95rem, 2vw, 1.1rem); }
.picker-view .unit-heading{
  text-align: right;
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 1.05rem;
  margin: 24px 4px 10px;
}
.picker-view .unit-heading:first-of-type{ margin-top: 0; }
.picker-view .lesson-cards{ display:flex; flex-direction:column; gap:12px; }
.lesson-card{
  display:flex;
  align-items:center;
  background: var(--panel);
  border: 2px solid var(--border-line);
  border-radius:22px;
  padding: 18px 22px;
  text-decoration:none;
  color: var(--ink);
  font-weight:700;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  box-shadow: 0 8px 24px rgba(31,111,74,.10);
  transition: transform .15s cubic-bezier(.34,1.56,.64,1);
  cursor: pointer;
  font-family: inherit;
  text-align: right;
}
.lesson-card:active{ transform: scale(.97); }
.lesson-card.disabled{ opacity:.45; pointer-events:none; }
.lesson-card .num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: var(--accent);
  color:#fff;
  width:34px; height:34px;
  border-radius:50%;
  margin-inline-start:14px;
  font-size:.9rem;
  flex: 0 0 auto;
}

/* ===== Top bar ===== */
#top-bar{
  display:grid;
  grid-template-columns: auto 1fr auto;
  align-items:center;
  gap: 10px;
  padding: calc(env(safe-area-inset-top, 0px) + 10px) 16px 10px;
  background: var(--panel-translucent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--hairline);
  z-index: 20;
  flex: 0 0 auto;
}

#title-wrap{
  text-align:center;
  min-width: 0;
}

#lesson-title{
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -.01em;
}

#lesson-title .grade{
  display:none;
}

#slide-counter{
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  margin-top: 1px;
  font-variant-numeric: tabular-nums;
}

.icon-btn{
  border: none;
  background: var(--primary-soft);
  color: var(--primary-dark);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  transition: transform .15s cubic-bezier(.34,1.56,.64,1), background .15s ease;
}
.icon-btn:hover{ background:#c8ecd8; }

/* ===== Phase bar ===== */
#phase-bar{
  flex: 0 0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-a);
  border-bottom: 1px solid var(--hairline);
  flex-wrap: wrap;
}
.phase-chip{
  border: none;
  background: rgba(31,59,44,.07);
  color: var(--muted);
  padding: 7px 15px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  display:flex;
  align-items:center;
  gap:6px;
  transition: all .18s cubic-bezier(.34,1.56,.64,1);
}
.phase-chip .phase-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: rgba(31,59,44,.14);
  color: var(--muted);
  font-size: .72rem;
}
.phase-chip.active{
  background: var(--primary);
  color: #fff;
}
.phase-chip.active .phase-num{
  background: var(--accent);
  color: #fff;
}

/* ===== Slide stage ===== */
#stage{
  flex: 1 1 auto;
  position: relative;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 20px 22px;
  /* ⚠️ كان `hidden` — فأي شريحة أطول من المسرح يُقصّ آخرها ويختفي بصمت
     على الشاشات القصيرة (لابتوب ٧٢٠ بكسل). `auto` يُظهر شريط تمرير عند
     الحاجة فقط، ولا يظهر إطلاقاً على شاشة الفصل ١٠٨٠. */
  overflow-x: hidden;
  overflow-y: auto;
  background-image:
    radial-gradient(rgba(31,111,74,.055) 1.5px, transparent 1.5px),
    radial-gradient(rgba(212,167,58,.05) 1.5px, transparent 1.5px);
  background-size: 34px 34px, 34px 34px;
  background-position: 0 0, 17px 17px;
}

.slide{
  width: 100%;
  max-width: 1100px;
  height: 100%;
  max-height: 640px;
  background: var(--panel);
  border: 1px solid var(--border-line);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(31,59,44,.06), 0 18px 44px rgba(31,111,74,.14);
  padding: clamp(26px, 4vw, 48px) clamp(24px, 4.5vw, 56px);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  justify-content:safe center;
  text-align:center;
  gap: clamp(14px, 2.2vw, 22px);
  position:absolute;
  opacity:0;
  transform: scale(.985) translateY(6px);
  transition: opacity .38s ease, transform .38s cubic-bezier(.22,.9,.3,1);
  pointer-events:none;
  overflow:auto;
}

.slide.active{
  opacity:1;
  transform: scale(1) translateY(0);
  pointer-events:auto;
}

/* staggered content reveal on slide entry */
/* ⚠️ .qa-answer مستثناة عمداً: أنيميشن fill-mode:both ينتهي عند opacity:1
   ويتغلّب على opacity:0 بقاعدة .qa-answer — فيظهر الجواب قبل ضغط الزر. */
.slide.active > *:not(.qa-answer),
.slide.active .slide-body > *:not(.qa-answer){
  animation: rise-in .5s cubic-bezier(.22,.9,.3,1) both;
}
.slide.active > :nth-child(2), .slide.active .slide-body > :nth-child(2){ animation-delay: .07s; }
.slide.active > :nth-child(3), .slide.active .slide-body > :nth-child(3){ animation-delay: .14s; }
.slide.active > :nth-child(4), .slide.active .slide-body > :nth-child(4){ animation-delay: .21s; }
.slide.active .slide-points li, .slide.active .slide-body li{
  animation: rise-in .45s cubic-bezier(.22,.9,.3,1) both;
}
.slide.active li:nth-child(1){ animation-delay: .10s; }
.slide.active li:nth-child(2){ animation-delay: .17s; }
.slide.active li:nth-child(3){ animation-delay: .24s; }
.slide.active li:nth-child(4){ animation-delay: .31s; }
.slide.active li:nth-child(5){ animation-delay: .38s; }
.slide.active li:nth-child(6){ animation-delay: .45s; }
.slide.active li:nth-child(n+7){ animation-delay: .52s; }
@keyframes rise-in{
  from{ opacity:0; transform: translateY(14px); }
  to{ opacity:1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce){
  .slide, .slide.active > *, .slide.active .slide-body > *, .slide.active li{
    animation:none !important; transition:none !important;
  }
}

/* title slide */
.slide-title h1{
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  margin:0;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: -.01em;
  text-wrap: balance;
}
.slide-title h1::after{
  content:"";
  display:block;
  width: clamp(90px, 14vw, 150px);
  height: 5px;
  border-radius: 999px;
  margin: clamp(14px, 2.4vw, 22px) auto 0;
  background: linear-gradient(90deg, transparent, var(--accent) 18%, var(--accent) 82%, transparent);
}
.slide-title::before{
  content:"◈";
  color: var(--accent);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  opacity:.85;
}
.slide-title p{
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  color: var(--muted);
  margin:0;
}

/* slide with a photo alongside content */
.slide.has-photo{
  flex-direction: row-reverse;
  align-items: stretch;
  text-align: right;
  gap: clamp(20px, 3vw, 36px);
}
.slide.has-photo .slide-photo{
  flex: 0 0 42%;
  max-width: 420px;
  align-self: center;
}
.slide.has-photo .slide-photo{
  background: #fff;
  border: 1px solid var(--border-line);
  border-radius: 20px;
  padding: clamp(8px, 1.2vw, 14px);
  box-shadow: 0 2px 6px rgba(31,59,44,.07), 0 14px 30px rgba(31,111,74,.16);
}
.slide.has-photo .slide-photo img{
  display:block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  border-radius: 12px;
}
.slide.has-photo .slide-body{
  flex: 1 1 auto;
  min-width: 0;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap: 12px;
}
.slide.has-photo .slide-points ul,
.slide.has-photo .slide-body ul{
  text-align: right;
}

/* --- مشاهد عريضة: الصورة فوق بعرض كامل --- */
.slide.has-photo.photo-wide{
  flex-direction: column;
  align-items: stretch;
  gap: clamp(12px, 1.8vw, 22px);
}
.slide.has-photo.photo-wide .slide-photo{
  flex: 0 0 auto;
  width: 100%;
  max-width: 100%;
  align-self: stretch;
}
.slide.has-photo.photo-wide .slide-photo img{
  width: 100%;
  max-height: clamp(150px, 28vh, 300px);
  border-radius: 12px;
}
.slide.has-photo.photo-wide .slide-body{
  flex: 1 1 auto;
  justify-content: flex-start;
}

/* --- point icons (صورة صغيرة بجانب كل سطر) --- */
.slide-body ul li.has-icon{
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.4vw, 16px);
}
.slide-body ul li.has-icon .point-icon{
  flex: 0 0 auto;
  width: clamp(46px, 5.2vw, 68px);
  height: clamp(46px, 5.2vw, 68px);
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
  outline: 2px solid var(--accent);
  outline-offset: 0;
  box-shadow: 0 4px 12px rgba(31,111,74,.28);
}
@media (max-width: 760px){
  .slide.has-photo{ flex-direction: column; }
  .slide.has-photo .slide-photo{ max-width: 220px; flex: 0 0 auto; }
}

/* points slide */
.slide-points h2{
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  margin: 0 0 6px 0;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: -.01em;
  text-wrap: balance;
  display:inline-flex;
  align-items:center;
  gap: 12px;
}
.slide-points h2::before, .slide-points h2::after{
  content:"";
  width: clamp(22px, 3.4vw, 40px);
  height: 3px;
  border-radius: 999px;
  background: var(--accent);
  opacity:.75;
}
.slide-points ul{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap: 12px;
  width:100%;
}
.slide-points li{
  background: var(--primary-soft);
  border: 1px solid rgba(31,111,74,.10);
  border-right: 4px solid var(--accent);
  border-radius: 14px;
  padding: 15px 20px;
  font-size: clamp(1.05rem, 2.1vw, 1.3rem);
  text-align: right;
  display:flex;
  align-items:center;
  gap:12px;
  line-height: 1.65;
}
.slide-points li::before{ content:none; }

/* image / big-letter slide */
.slide-image h2{
  font-size: clamp(1.4rem, 3.2vw, 1.8rem);
  color: var(--primary);
  margin:0;
  font-weight: 800;
}
.slide-image .big-emoji{
  font-size: clamp(3.8rem, 9vw, 6rem);
}
.slide-image .big-text{
  font-size: clamp(5.5rem, 15vw, 8.5rem);
  font-weight: 900;
  color: var(--primary);
  line-height:1;
}

/* qa slide */
.slide-qa .qa-question{
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.6;
}
.slide-qa .qa-answer{
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 700;
  color: var(--good);
  background: var(--good-soft);
  border: 1px solid rgba(31,138,84,.22);
  border-right: 4px solid var(--good);
  padding: 20px 32px;
  border-radius: 16px;
  opacity:0;
  transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease;
  line-height: 1.6;
}
.slide-qa .qa-answer.shown{
  opacity:1;
  transform: translateY(0);
}
.reveal-btn{
  border:none;
  background: var(--accent);
  color:#fff;
  font-weight:700;
  font-size: 1.1rem;
  padding: 16px 38px;
  border-radius: 999px;
  cursor:pointer;
  font-family: inherit;
  box-shadow: 0 6px 16px rgba(212,167,58,.4);
  transition: transform .15s cubic-bezier(.34,1.56,.64,1);
}

/* mcq slide */
.slide-mcq .mcq-question{
  font-size: clamp(1.3rem, 2.8vw, 1.75rem);
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.5;
}
.mcq-options{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width:100%;
  counter-reset: mcq;
}
.mcq-option{
  background: var(--panel);
  border: 2px solid var(--border-line);
  border-radius: 16px;
  padding: 18px 20px;
  font-size: clamp(1.05rem, 2.1vw, 1.35rem);
  font-weight: 700;
  cursor:pointer;
  transition: all .18s cubic-bezier(.22,.9,.3,1);
  display:flex;
  align-items:center;
  gap: 14px;
  text-align:right;
  counter-increment: mcq;
  box-shadow: 0 2px 6px rgba(31,59,44,.05);
}
.mcq-option::before{
  content: counter(mcq, arabic-indic);
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 800;
  transition: inherit;
}
.mcq-option:hover{ border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 8px 18px rgba(31,111,74,.14); }
.mcq-option.correct::before{ background: var(--good); color:#fff; }
.mcq-option.wrong-picked::before{ background: var(--bad); color:#fff; }
.mcq-option.correct{ animation: mcq-pop .4s cubic-bezier(.22,.9,.3,1); }
.mcq-option.wrong-picked{ animation: mcq-shake .4s ease; }
@keyframes mcq-pop{ 45%{ transform: scale(1.035); } }
@keyframes mcq-shake{ 25%{ transform: translateX(5px); } 50%{ transform: translateX(-5px); } 75%{ transform: translateX(3px); } }

.mcq-option.correct{
  background: var(--good-soft);
  border-color: var(--good);
  color: var(--good);
}
.mcq-option.wrong-picked{
  background: var(--bad-soft);
  border-color: var(--bad);
  color: var(--bad);
}
.mcq-option.disabled{ pointer-events:none; }
.mcq-option.disabled:active{ transform:none; }

/* activity slide */
.slide-activity h2{
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  color: var(--primary);
  margin:0;
  font-weight: 800;
}
.slide-activity .activity-emoji{ font-size: clamp(3rem, 6.5vw, 4.2rem); }
.slide-activity p{
  font-size: clamp(1.1rem, 2.3vw, 1.4rem);
  max-width: 800px;
  color: var(--ink);
  line-height: 1.6;
}

/* ===== Bottom tab bar ===== */
#tab-bar{
  flex: 0 0 auto;
  display:flex;
  align-items: stretch;
  justify-content:center;
  gap: 2px;
  padding: 6px 8px calc(env(safe-area-inset-bottom, 0px) + 6px);
  background: var(--panel-translucent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid var(--hairline);
}

.tab-item{
  flex: 1 1 0;
  max-width: 120px;
  border:none;
  background: transparent;
  color: var(--muted);
  cursor:pointer;
  font-family: inherit;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 2px;
  padding: 7px 4px;
  border-radius: 16px;
  transition: transform .15s cubic-bezier(.34,1.56,.64,1), background .15s ease, color .15s ease;
}
.tab-item .tab-icon{ font-size: 1.3rem; line-height:1; }
.tab-item .tab-label{ font-size: .7rem; font-weight: 700; }

.tab-item:hover{ background: rgba(31,59,44,.06); }
.tab-item:disabled{ opacity:.35; cursor:not-allowed; }
.tab-item:disabled:active{ transform:none; }

.tab-item-primary{
  color: var(--primary);
}
.tab-item-primary .tab-icon{ color: var(--primary); }
.tab-item-primary:not(:disabled){
  background: var(--primary-soft);
}
.tab-item-primary.next-lesson-btn{
  background: var(--accent-soft);
  color: var(--accent);
}

/* ===== Modal overlay -> bottom sheet ===== */
.overlay{
  position: fixed;
  inset: 0;
  background: rgba(20,32,24,.42);
  display:none;
  align-items:flex-end;
  justify-content:center;
  z-index: 100;
}
.overlay.open{ display:flex; }
.overlay.open .modal{ animation: sheet-up .28s cubic-bezier(.34,1.1,.64,1); }

@keyframes sheet-up{
  from{ transform: translateY(100%); }
  to{ transform: translateY(0); }
}

.modal{
  background: var(--panel);
  border-radius: 28px 28px 0 0;
  padding: 10px 26px calc(env(safe-area-inset-bottom, 0px) + 26px);
  width: min(100vw, 560px);
  max-height: 86vh;
  overflow-y:auto;
  box-shadow: 0 -10px 40px rgba(0,0,0,.18);
  position:relative;
}

.sheet-handle{
  width: 44px;
  height: 5px;
  border-radius: 999px;
  background: var(--border-line);
  margin: 8px auto 14px;
}

.modal h2{
  margin-top:4px;
  font-size: 1.45rem;
  color: var(--ink);
  font-weight: 800;
  text-align:center;
}

/* strategy hub: segmented tabs + panels */
.strategy-tabs{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  background: rgba(31,59,44,.07);
  border-radius: 14px;
  padding: 4px;
  margin: 14px 0 18px;
}
.strategy-tab{
  border: none;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: .74rem;
  font-weight: 700;
  padding: 10px 4px;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all .18s cubic-bezier(.34,1.56,.64,1);
}
.strategy-tab.active{
  background: var(--panel);
  color: var(--primary-dark);
  box-shadow: 0 2px 6px rgba(31,111,74,.15);
}

/* train (sequencing) */
.train-cars{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  justify-content:center;
  margin-bottom: 14px;
}
.train-car{
  min-width: 70px;
  min-height: 44px;
  background: rgba(31,59,44,.07);
  border: 2px dashed var(--muted);
  border-radius: 10px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 6px 10px;
  font-weight:700;
  font-size: .85rem;
  text-align:center;
}
.train-car.filled{
  background: var(--good-soft);
  border: 2px solid var(--good);
  color: var(--good);
}
.train-pool{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  justify-content:center;
}
.train-chip{
  background: var(--primary-soft);
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 10px 16px;
  font-family: inherit;
  font-weight:700;
  font-size: .85rem;
  cursor:pointer;
  transition: all .15s cubic-bezier(.34,1.56,.64,1);
}
.train-chip:hover{ background:#cdeadb; }
.train-chip.wrong-picked{
  background: var(--bad-soft);
  border-color: var(--bad);
  color: var(--bad);
}

/* locate correct answer (pins) */
.locate-question{
  font-weight:700;
  text-align:center;
  margin-bottom: 14px;
  font-size: 1rem;
  line-height:1.5;
}
.locate-pins{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* theme switcher */
.theme-switch{
  display:flex;
  justify-content:center;
  gap: 10px;
  margin-bottom: 10px;
}
.theme-btn{
  border: 2px solid transparent;
  background: rgba(31,59,44,.07);
  font-size: 1.4rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor:pointer;
  transition: all .15s cubic-bezier(.34,1.56,.64,1);
}
.theme-btn.active{
  border-color: var(--primary);
  background: var(--primary-soft);
}

/* fishbowl (group split) */
.group-count-row{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  margin: 4px 0 14px;
  font-size: .92rem;
  font-weight:700;
  color: var(--ink);
}
.group-count-row select{
  border: none;
  background: rgba(31,59,44,.07);
  border-radius: 12px;
  padding: 8px 14px;
  font-family: inherit;
  font-size: .95rem;
  font-weight:700;
  color: var(--ink);
}
#fishbowl-result{
  display:flex;
  flex-direction:column;
  gap: 10px;
  margin-top: 14px;
}
.fish-group{
  border-radius: 16px;
  padding: 12px 16px;
}
.fish-group-title{
  font-weight: 800;
  font-size: .9rem;
  margin-bottom: 8px;
}
.fish-group-members{
  display:flex;
  flex-wrap:wrap;
  gap: 6px;
}
.fish-group-members span{
  background: rgba(255,255,255,.65);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: .82rem;
  font-weight:700;
}
.fish-group.fish-blue{ background: #e3f0fb; color: #185fa5; }
.fish-group.fish-pink{ background: #fbeaf0; color: #993556; }
.fish-group.fish-orange{ background: #faeeda; color: #854f0b; }
.fish-group.fish-green{ background: var(--primary-soft); color: var(--primary-dark); }
.fish-group.fish-purple{ background: #eeedfe; color: #534ab7; }

/* kind words */
.kindwords-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.kindword-btn{
  border: none;
  background: var(--accent-soft);
  color: #8a6a1e;
  font-family: inherit;
  font-weight: 700;
  font-size: .92rem;
  padding: 18px 10px;
  border-radius: 16px;
  cursor: pointer;
  transition: transform .15s cubic-bezier(.34,1.56,.64,1);
}

/* reverse question */
.strategy-panel input[type="text"]{
  width:100%;
  border: none;
  background: rgba(31,59,44,.06);
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 1.05rem;
  font-family: inherit;
  direction: rtl;
  margin-bottom: 10px;
}
.reverse-label{
  text-align:center;
  color: var(--muted);
  font-weight:700;
  font-size: .8rem;
  margin-bottom: 4px;
}
#reverse-answer-display, #reverse-question-display{
  text-align:center;
  margin-bottom: 10px;
}

/* camera (memory snapshot) */
.camera-presets{
  display:flex;
  gap: 8px;
  justify-content:center;
  flex-wrap:wrap;
  margin-bottom: 16px;
}
.camera-presets button{
  border: none;
  background: rgba(31,59,44,.07);
  padding: 9px 16px;
  border-radius: 999px;
  font-weight:700;
  cursor:pointer;
  font-family: inherit;
  color: var(--ink);
  transition: all .15s ease;
}
.camera-presets button.active{
  background: var(--primary);
  color: #fff;
}
#camera-display{
  text-align:center;
  margin-top: 14px;
}
.camera-text{
  background: var(--primary-soft);
  color: var(--primary-dark);
  border-radius: 16px;
  padding: 20px 22px;
  font-weight:700;
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 10px;
}
.camera-countdown{
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.modal-close{
  position:absolute;
  top: 14px;
  left: 16px;
  border:none;
  background: rgba(31,59,44,.09);
  color: var(--muted);
  width:34px; height:34px;
  border-radius:50%;
  font-size: 1rem;
  cursor:pointer;
}

/* random picker */
#student-list-input{
  width:100%;
  min-height: 90px;
  border-radius: 16px;
  border: none;
  background: rgba(31,59,44,.06);
  padding: 12px 16px;
  font-size: 1.08rem;
  font-family: inherit;
  resize: vertical;
  direction: rtl;
}
.hint{ color: var(--muted); font-size: .87rem; margin: 6px 0 16px; text-align:center; }

#picker-result{
  margin-top: 20px;
  text-align:center;
  min-height: 110px;
  display:flex;
  align-items:center;
  justify-content:center;
}
#picker-result .picked-name{
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  animation: pop .4s ease;
}
@keyframes pop{
  0%{ transform: scale(.5); opacity:0; }
  70%{ transform: scale(1.1); }
  100%{ transform: scale(1); opacity:1; }
}
#picker-spin{
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--muted);
}

.big-action-btn{
  display:block;
  width:100%;
  border:none;
  background: var(--primary);
  color:#fff;
  font-size: 1.12rem;
  font-weight: 700;
  padding: 16px;
  border-radius: 16px;
  cursor:pointer;
  margin-top: 6px;
  font-family: inherit;
  transition: transform .15s cubic-bezier(.34,1.56,.64,1);
}

/* timer modal */
#timer-display{
  font-size: 4.2rem;
  font-weight: 800;
  text-align:center;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  margin: 6px 0 18px;
}
.timer-presets{
  display:flex;
  gap: 8px;
  justify-content:center;
  flex-wrap:wrap;
  margin-bottom: 16px;
}
.timer-presets button{
  border: none;
  background: rgba(31,59,44,.07);
  padding: 9px 16px;
  border-radius: 999px;
  font-weight:600;
  cursor:pointer;
  font-family: inherit;
  color: var(--ink);
  transition: transform .15s cubic-bezier(.34,1.56,.64,1), background .15s ease;
}
.timer-presets button:hover{ background: var(--primary-soft); }
.timer-controls{
  display:flex;
  gap: 10px;
}
.timer-controls button{ flex:1; }
#timer-display.warning{ color: var(--bad); }

/* score modal */
.score-board{
  display:flex;
  gap: 16px;
}
.team{
  flex:1;
  text-align:center;
  background: rgba(31,59,44,.05);
  border-radius: 18px;
  padding: 18px;
}
.team h3{ margin: 0 0 10px; font-size: 1.08rem; }
.team.team-a h3{ color: var(--team-a); }
.team.team-b h3{ color: var(--team-b); }
.team .score{
  font-size: 2.9rem;
  font-weight: 800;
  margin: 6px 0 14px;
  font-variant-numeric: tabular-nums;
}
.team-btns{
  display:flex;
  gap: 10px;
  justify-content:center;
}
.team-btns button{
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border:none;
  font-size: 1.35rem;
  font-weight:800;
  cursor:pointer;
  background:#fff;
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
  font-family: inherit;
  transition: transform .15s cubic-bezier(.34,1.56,.64,1);
}
.team-btns button.plus{ color: var(--good); }
.team-btns button.minus{ color: var(--bad); }
.reset-scores-btn{
  margin-top: 18px;
}

/* floating timer badge */
#floating-timer{
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 66px);
  left: 16px;
  background: var(--primary);
  color:#fff;
  font-weight:800;
  font-size: 1.35rem;
  padding: 9px 20px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  z-index: 50;
  display:none;
  font-variant-numeric: tabular-nums;
}
#floating-timer.show{ display:block; }
#floating-timer.warning{ background: var(--bad); }

#floating-score{
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 66px);
  right: 16px;
  background: var(--panel-translucent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-radius: 999px;
  box-shadow: var(--shadow);
  padding: 7px 16px;
  z-index: 50;
  display:none;
  font-weight: 700;
  font-size: .87rem;
  gap: 12px;
  align-items:center;
}
#floating-score.show{ display:flex; }
#floating-score span.a{ color: var(--team-a); }
#floating-score span.b{ color: var(--team-b); }

@media (max-width: 900px){
  #stage{ padding: 14px; }
  .slide{ padding: 22px 18px; }
}

.picker-view{ overflow-y:auto; }
.picker-view[hidden]{ display:none !important; }

/* ===== القائمة الرئيسية (همبرغر) ===== */
#main-menu-btn{
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 16px);
  right: 16px;
  z-index: 40;
  border: none;
  background: var(--panel);
  color: var(--primary-dark);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 8px 20px rgba(31,111,74,.18);
  transition: transform .15s cubic-bezier(.34,1.56,.64,1);
}
#main-menu-btn:active{ transform: scale(.92); }
#main-menu-btn[hidden]{ display:none !important; }

#main-menu-overlay{
  position: fixed;
  inset: 0;
  background: rgba(20,40,30,.35);
  z-index: 50;
  display:none;
  align-items:flex-start;
  justify-content:flex-start;
}
#main-menu-overlay.open{ display:flex; }

#main-menu-panel{
  margin: calc(env(safe-area-inset-top, 0px) + 14px) 14px 0 0;
  background: var(--panel);
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(31,111,74,.25);
  width: min(280px, 84vw);
  overflow: hidden;
  padding: 8px;
}
.main-menu-item{
  display:flex;
  align-items:center;
  gap: 12px;
  width:100%;
  background:none;
  border:none;
  padding: 14px 12px;
  border-radius: 14px;
  font-family: inherit;
  font-size: 1rem;
  font-weight:700;
  color: var(--ink);
  text-align: right;
  cursor: pointer;
}
.main-menu-item:active{ background: var(--primary-soft); }
.main-menu-item .emoji{ font-size:1.2rem; flex:0 0 auto; }
.main-menu-item.soon{ opacity:.45; pointer-events:none; }
.main-menu-item.soon .tag{ margin-inline-start:auto; font-size:.72rem; color: var(--muted); font-weight:600; }

/* ===== دليل المعلم للقراءة ===== */
.tg-semester-tabs{
  display:flex;
  gap:8px;
  margin: 4px 0 20px;
}
.tg-semester-tab{
  flex:1;
  background: var(--panel);
  border: 2px solid var(--border-line);
  color: var(--muted);
  font-family: inherit;
  font-weight:700;
  font-size:.88rem;
  padding: 10px 8px;
  border-radius: 14px;
  cursor:pointer;
}
.tg-semester-tab.active{
  background: var(--primary);
  border-color: var(--primary);
  color:#fff;
}
.tg-unit{ margin-bottom: 22px; }
.tg-unit-title{
  text-align:right;
  color: var(--primary-dark);
  font-weight:800;
  font-size: 1.05rem;
  margin: 0 4px 10px;
}
.tg-lesson{
  background: var(--panel);
  border: 2px solid var(--border-line);
  border-radius: 18px;
  margin-bottom: 12px;
  overflow:hidden;
  text-align: right;
}
.tg-lesson summary{
  list-style:none;
  cursor:pointer;
  padding: 14px 18px;
  font-weight:700;
  display:flex;
  align-items:center;
  gap:10px;
}
.tg-lesson summary::-webkit-details-marker{ display:none; }
.tg-lesson summary::before{ content:"▸"; color: var(--accent); transition: transform .15s ease; }
.tg-lesson[open] summary::before{ transform: rotate(90deg); }
.tg-lesson .tg-domain{
  margin-inline-start:auto;
  font-size:.72rem;
  font-weight:600;
  color:#fff;
  background: var(--primary);
  padding: 3px 10px;
  border-radius: 999px;
}
.tg-lesson-body{ padding: 0 18px 16px; font-size: .92rem; line-height:1.7; }
.tg-lesson-body h4{ margin: 10px 0 4px; color: var(--primary-dark); font-size:.88rem; }
.tg-lesson-body ul{ margin:4px 0; padding-inline-start: 20px; }
.tg-lesson-body li{ margin-bottom:3px; }
.back-link{
  display:inline-block;
  margin-bottom: 14px;
  background: none;
  border: none;
  color: var(--primary);
  font-weight:700;
  font-size: .92rem;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
}
.lesson-card .soon{
  margin-inline-start: auto;
  font-size: .72rem;
  color: var(--muted);
  font-weight: 600;
}
.lesson-card:disabled{ opacity:.45; pointer-events:none; }

/* ===== مؤشر التحميل ===== */
#app-loading{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(3px);
  z-index: 900;
}
#app-loading.shown{ display: flex; }
#app-loading .app-loading-box{
  background: var(--panel);
  border: 1px solid var(--border-line);
  border-radius: 18px;
  padding: 18px 30px;
  font-weight: 700;
  color: var(--primary);
  box-shadow: 0 12px 30px rgba(31,111,74,.18);
}

/* ==========================================================================
   أقسام الصفوف الثالث والرابع والخامس
   objectives · skills · audio · garas · match · map · enrich · identity
   ⚠️ أي عنصر لازم يبدأ مخفياً استعمل له display:none — لا opacity.
      أنيميشن rise-in بـfill-mode:both ينتهي عند opacity:1 ويتغلّب عليها.
   ========================================================================== */

/* الشريحة `display:flex; align-items:center` فتنكمش `.slide-body` على عرض
   محتواها. الأنواع الجديدة كلها تخطيطات (شبكات وجداول) تحتاج العرض كاملاً.
   ⚠️ استُثنيت حالة `has-photo` لأن لها تخطيط عمودين خاصاً بها. */
.slide-objectives:not(.has-photo) > .slide-body,
.slide-skills:not(.has-photo) > .slide-body,
.slide-audio:not(.has-photo) > .slide-body,
.slide-garas:not(.has-photo) > .slide-body,
.slide-match:not(.has-photo) > .slide-body,
.slide-map:not(.has-photo) > .slide-body,
.slide-enrich:not(.has-photo) > .slide-body,
.slide-identity:not(.has-photo) > .slide-body{
  align-self: stretch;
  width: 100%;
  text-align: right;
}

/* ---------- المعارف والمهارات والقيم ---------- */
.obj-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 6px;
}
.obj-col{
  background: var(--panel);
  border: 1px solid var(--border-line);
  border-radius: 18px;
  padding: 14px 16px 16px;
  box-shadow: 0 6px 18px rgba(31,111,74,.07);
}
.obj-head{
  display: inline-block;
  font-weight: 800;
  font-size: .82em;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 10px;
  color: #fff;
}
.obj-knowledge .obj-head{ background: #7a4fa3; }
.obj-skills    .obj-head{ background: var(--primary); }
.obj-value     .obj-head{ background: #2f7fb5; }
.obj-knowledge{ border-color: #e0d3ee; }
.obj-value{ border-color: #cfe4f2; }
.obj-col ul{ margin: 0; padding: 0; list-style: none; counter-reset: objitem; }
.obj-col li{
  position: relative;
  padding: 5px 22px 5px 0;
  font-size: .9em;
  line-height: 1.65;
  counter-increment: objitem;
}
.obj-col li::before{
  content: counter(objitem, arabic-indic);
  position: absolute;
  inset-inline-start: 0;
  top: 7px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  font-size: .62em;
  font-weight: 800;
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.obj-value-text{
  margin: 0;
  font-weight: 800;
  color: var(--primary-dark);
  font-size: 1.02em;
  line-height: 1.6;
}

/* ---------- مهاراتي ومؤشر الأداء ---------- */
.skills-head{ display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.skills-head h2{ margin: 0; }
.skills-badge,
.audio-badge,
.map-badge,
.garas-badge,
.enrich-badge,
.identity-badge{
  display: inline-block;
  font-weight: 800;
  font-size: .74em;
  padding: 5px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.skills-badge{ background: var(--primary); color: #fff; }
.skill-chips{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.skill-chip{
  background: var(--primary-soft);
  color: var(--primary-dark);
  border: 1px solid var(--border-line);
  border-radius: 12px;
  padding: 9px 18px;
  font-weight: 700;
  font-size: .92em;
}
.indicator{
  margin-top: 16px;
  background: var(--accent-soft);
  border-inline-start: 5px solid var(--accent);
  border-radius: 14px;
  padding: 12px 16px;
}
.indicator-label{
  display: block;
  font-size: .72em;
  font-weight: 800;
  color: #8a6a13;
  margin-bottom: 4px;
}
.indicator p{ margin: 0; line-height: 1.7; }

/* ---------- بصمة صوتية ---------- */
.audio-head{ display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.audio-head h2{ margin: 0; }
.audio-badge{ background: #2f7fb5; color: #fff; }
.audio-text{
  margin-top: 16px;
  background: var(--panel);
  border: 2px solid #cfe4f2;
  border-radius: 18px;
  padding: 18px 22px;
  font-size: 1.15em;
  line-height: 2.1;
  text-align: center;
  color: var(--primary-dark);
}
.audio-player{ width: 100%; margin-top: 16px; }
.audio-soon{
  margin-top: 16px;
  text-align: center;
  padding: 14px;
  border: 2px dashed #cfe4f2;
  border-radius: 16px;
  color: var(--muted);
  font-weight: 700;
}
.audio-ref{ margin-top: 10px; text-align: center; color: var(--muted); font-size: .82em; }

/* ---------- غراس يومي ---------- */
.garas-badge{ background: #d97a2b; color: #fff; }
.garas-prompt{ margin: 14px 0 0; font-size: 1.1em; font-weight: 700; line-height: 1.8; }
.garas-hint{ margin: 6px 0 0; color: var(--muted); font-size: .88em; }
.garas-board{
  margin-top: 16px;
  background: #fffdf7;
  border: 2px solid #f0d9b8;
  border-radius: 18px;
  padding: 20px 22px;
  display: grid;
  gap: 20px;
}
.garas-board span{ display: block; border-bottom: 2px dotted #d9b98a; }

/* ---------- صل بين المجموعتين ---------- */
.match-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 10px; }
.match-col{ display: grid; gap: 10px; align-content: start; }
.match-col-head{
  text-align: center;
  font-weight: 800;
  color: var(--muted);
  font-size: .82em;
}
.match-item{
  font: inherit;
  text-align: center;
  background: var(--panel);
  border: 2px solid var(--border-line);
  border-radius: 14px;
  padding: 12px 14px;
  cursor: pointer;
  line-height: 1.6;
  transition: transform .12s, border-color .18s, background .18s;
}
.match-item:hover{ transform: translateY(-2px); border-color: var(--primary); }
.match-item.picked{ border-color: var(--accent); background: var(--accent-soft); }
.match-item.matched{
  border-color: var(--good);
  background: var(--good-soft);
  color: var(--good);
  font-weight: 700;
  cursor: default;
}
.match-item.matched:hover{ transform: none; }
.match-item.mismatch{
  border-color: var(--bad);
  background: var(--bad-soft);
  animation: match-shake .35s;
}
@keyframes match-shake{
  0%, 100%{ transform: translateX(0); }
  25%{ transform: translateX(-6px); }
  75%{ transform: translateX(6px); }
}

/* ---------- حصاد مفاهيمي ---------- */
.map-head{ display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.map-badge{ background: var(--primary); color: #fff; }
.map-all{
  font: inherit;
  font-size: .8em;
  font-weight: 700;
  background: var(--panel);
  border: 1px solid var(--border-line);
  border-radius: 999px;
  padding: 6px 16px;
  cursor: pointer;
  color: var(--primary-dark);
}
.map-all:hover{ background: var(--primary-soft); }
.map-center{
  margin: 16px auto 0;
  max-width: 70%;
  text-align: center;
  font-weight: 800;
  font-size: 1.2em;
  color: #fff;
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  border-radius: 16px;
  padding: 12px 20px;
  box-shadow: 0 8px 20px rgba(31,111,74,.22);
}
.map-branches{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 22px;
  position: relative;
}
.map-branches::before{
  content: "";
  position: absolute;
  top: -13px;
  inset-inline: 12%;
  border-top: 2px solid var(--border-line);
}
.map-branch{ position: relative; }
.map-branch::before{
  content: "";
  position: absolute;
  top: -13px;
  inset-inline-start: 50%;
  width: 2px;
  height: 13px;
  background: var(--border-line);
}
.map-branch-head{
  font: inherit;
  width: 100%;
  font-weight: 800;
  font-size: .92em;
  background: var(--primary-soft);
  color: var(--primary-dark);
  border: 1px solid var(--border-line);
  border-radius: 14px;
  padding: 11px 14px;
  cursor: pointer;
}
.map-branch-head::after{ content: " \25BE"; opacity: .55; }
.map-branch.open .map-branch-head{ background: var(--primary); color: #fff; }
.map-branch.open .map-branch-head::after{ content: " \25B4"; }
.map-branch ul{
  display: none;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.map-branch.open ul{ display: block; }
.map-branch li{
  background: var(--panel);
  border: 1px solid var(--border-line);
  border-radius: 11px;
  padding: 8px 12px;
  margin-bottom: 7px;
  font-size: .86em;
  line-height: 1.6;
}

/* ---------- أنمي مهاراتي ---------- */
.enrich-badge{ background: #7a4fa3; color: #fff; }
.slide-enrich .slide-body > p{ line-height: 1.9; }

/* ---------- هويتي في سلوكي ---------- */
.identity-badge{ background: #d97a2b; color: #fff; }
.identity-value{
  margin-top: 14px;
  display: inline-block;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 8px 18px;
  font-weight: 800;
  color: #8a6a13;
}
.identity-prompt{ margin: 14px 0 0; font-size: 1.05em; line-height: 1.85; }

/* ---------- متابعة حفظي (شاشة المعلم) ---------- */
.hifz-note{
  max-width: 640px;
  margin: 0 auto 18px;
  color: var(--muted);
  line-height: 1.8;
  font-size: .9em;
}
.hifz-table-wrap{ overflow-x: auto; }
.hifz-table{
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: var(--panel);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(31,111,74,.10);
}
.hifz-table th{
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  font-size: .84em;
  padding: 12px 10px;
}
.hifz-table td{
  border: 1px solid var(--border-line);
  height: 46px;
  padding: 6px 10px;
}
.hifz-table .hifz-num{
  text-align: center;
  font-weight: 800;
  color: var(--primary-dark);
  background: var(--primary-soft);
  width: 90px;
}
.hifz-legend{
  display: grid;
  gap: 8px;
  margin-top: 16px;
  color: var(--muted);
  font-size: .85em;
  line-height: 1.7;
  text-align: right;
}

/* ---------- شاشات ضيقة ---------- */
@media (max-width: 700px){
  .match-grid{ grid-template-columns: 1fr; }
  .map-branches::before,
  .map-branch::before{ display: none; }
  .map-center{ max-width: 100%; }
}