@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;900&display=swap');

:root {
  --bg: #FFFFFF;
  --surface: #F9F9F9;
  --text: #0F0F0F;
  --text-soft: #606060;
  --accent: #FF0000;
  --border: #E5E5E5;
  --radius-thumb: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Tajawal', sans-serif;
  direction: rtl;
  min-height: 100vh;
}

h1, h2 { margin: 0; font-weight: 700; }

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 20px 60px;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.top-bar h1 { font-size: 20px; }

.site-logo {
  height: 34px;
  width: auto;
  display: block;
}

.site-logo-modal {
  height: 56px;
  width: auto;
  display: block;
  margin: 0 auto 4px;
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 8px 16px;
  font-family: 'Tajawal', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
}
.back-button:hover { background: #F0F0F0; }
.back-button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* الشاشة الرئيسية: صف قنوات مثل صف الاشتراكات في يوتيوب */
.badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 20px;
  justify-items: center;
}

.badge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
  width: 100px;
}

.badge-circle {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 30px;
  font-weight: 700;
  border: 2px solid var(--border);
}

.badge-card:hover .badge-circle { filter: brightness(0.95); }
.badge-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 999px; }

.badge-label {
  font-weight: 500;
  font-size: 13px;
  text-align: center;
}

/* شريط تصفية المواضيع فوق (مثل يوتيوب) */
.chip-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 14px;
  margin-bottom: 20px;
  scrollbar-width: none;
}
.chip-row::-webkit-scrollbar { display: none; }

.chip {
  flex-shrink: 0;
  border: none;
  background: var(--surface);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 8px;
  font-family: 'Tajawal', sans-serif;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}
.chip:hover:not(.active) { background: #E5E5E5; }
.chip.active { background: #0F0F0F; color: #fff; }
.chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* شبكة الفيديوهات - شكل بطاقة يوتيوب */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px 16px;
}

.video-card {
  display: flex;
  flex-direction: column;
}

.thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius-thumb);
  overflow: hidden;
  background: #EDEDED;
}

.thumb-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #B0B0B0;
}

.duration-badge {
  position: absolute;
  bottom: 6px;
  left: 6px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 5px;
  direction: ltr;
}

/* رابط الصورة والعنوان - يوديك لصفحة التشغيل */
.video-thumb-link {
  display: block;
  text-decoration: none;
  color: var(--text);
}
.video-thumb-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }

.video-title {
  font-weight: 700;
  font-size: 15px;
  line-height: 1.35;
  margin-top: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* رابط منفصل لاسم القناة - يوديك لصفحة القناة، مو صفحة التشغيل */
.video-channel-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  text-decoration: none;
  color: var(--text-soft);
  width: fit-content;
}
.video-channel-link:hover .channel-name { color: var(--text); text-decoration: underline; }
.video-channel-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 999px; }

.channel-avatar {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  object-fit: cover;
}

.channel-name {
  font-size: 13px;
}

/* صفحة التشغيل */
.player-wrap { margin-bottom: 16px; }

.player-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius-thumb);
  overflow: hidden;
  background: #000;
}

.player-frame iframe, .player-frame > div {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.watch-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.watch-progress {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.watch-progress-bar {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}

.watch-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 999px;
  transition: width 0.3s linear;
}

.watch-progress-time {
  font-size: 13px;
  color: var(--text-soft);
  direction: ltr;
  text-align: right;
}

.player-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
}

.channel-avatar-lg {
  width: 40px;
  height: 40px;
  font-size: 16px;
}

.watch-channel-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-soft);
  width: fit-content;
}
.watch-channel-link:hover .channel-name { color: var(--text); text-decoration: underline; }
.watch-channel-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 999px; }
.watch-channel-link .channel-name { font-size: 14px; }

/* طبقة شفافة فوق الفيديو بالكامل - تمنع الوصول لشعار/اسم يوتيوب
   وتحوّل أي ضغطة إلى تشغيل/إيقاف فقط */
.click-shield {
  position: absolute;
  inset: 0;
  z-index: 5;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  /* الطبقة تغطي الفيديو كامل، إلا مربع صغير بأسفل اليمين مكان زر "تخطي الإعلان" بالضبط.
     المستطيل المستثنى: من 78% إلى 100% أفقيًا، ومن 86% إلى 100% رأسيًا */
  clip-path: polygon(0 0, 100% 0, 100% 86%, 78% 86%, 78% 100%, 0 100%);
}
/* قاعدة بمُعرّف أقوى من .player-frame > div (اللي تفرض inset:0 على كل الأبناء)
   عشان نتأكد إن الـ clip-path يفضل مطبّق ومحد ما يلغيه */
#clickShield {
  clip-path: polygon(0 0, 100% 0, 100% 86%, 78% 86%, 78% 100%, 0 100%);
}
.toggle-icon {
  opacity: 0;
  transition: opacity 0.2s ease;
  background: rgba(0,0,0,0.55);
  color: #fff;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.toggle-icon.show { opacity: 1; }

/* أثناء عرض إعلان: نعطّل الطبقة الشفافة وزر التكبير (يتطابقان مع مكان زر تخطي الإعلان الأصلي) */
.player-frame.ad-playing .click-shield {
  pointer-events: none;
  background: transparent;
}
.player-frame.ad-playing .fullscreen-btn {
  display: none;
}

.fullscreen-btn {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 6;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 8px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.fullscreen-btn:hover { background: rgba(0,0,0,0.75); }
.fullscreen-btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* شاشة نهاية الفيديو */
.end-overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  background: rgba(15,15,15,0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 20px;
  color: #fff;
}
.end-overlay .emoji { font-size: 40px; }
.end-overlay p { font-size: 18px; font-weight: 700; margin: 0; }
.end-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

.big-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 18px;
  padding: 10px 20px;
  font-family: 'Tajawal', sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
}
.big-button.secondary { background: #3A3A3A; }
.big-button:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

.game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
  width: 108px;
}
.game-circle {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  border: 2px solid var(--surface);
  box-shadow: 0 5px 0 rgba(15,15,15,0.12);
}
.game-card:hover .game-circle { transform: translateY(-2px); }
.game-card:focus-visible .game-circle { outline: 2px solid var(--accent); outline-offset: 3px; }
.game-card-title {
  font-weight: 700;
  font-size: 13px;
  text-align: center;
}

.games-shelf { margin-bottom: 28px; }
.games-shelf h2 { font-size: 16px; margin-bottom: 12px; }
.games-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* لعبة الذاكرة */
.memory-name-banner {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  margin: 4px auto 8px;
  max-width: 480px;
}
.memory-name-banner.show { opacity: 1; transform: translateY(0); }

.memory-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.memory-card {
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  border: none;
  background: #1F6F4A;
  color: #BFE8C9;
  font-size: 30px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.memory-card.flipped {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  transform: scale(1.04);
}
.memory-card.matched { opacity: 0.55; cursor: default; }
.memory-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.memory-win {
  max-width: 480px;
  margin: 24px auto 0;
  background: linear-gradient(135deg, #F3C969, #D9A94E);
  color: #4A3410;
  border-radius: 16px;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
.memory-win .emoji { font-size: 40px; }
.memory-win p { font-size: 18px; font-weight: 700; margin: 0; }
.memory-win .big-button.secondary { background: #4A3410; }

/* لعبة التركيبة (بازل) */
.puzzle-hint {
  text-align: center;
  color: var(--text-soft);
  font-size: 14px;
  margin: 8px 0 14px;
}
.puzzle-board {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3 / 2;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 3px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--border);
  direction: ltr;
}
.puzzle-piece {
  border: none;
  padding: 0;
  cursor: pointer;
  background-size: 300% 200%;
  background-repeat: no-repeat;
  transition: transform 0.1s ease, filter 0.15s ease;
}
.puzzle-piece.selected {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
  filter: brightness(0.9);
}

.puzzle-credit {
  text-align: center;
  font-size: 11px;
  color: var(--text-soft);
  margin: 10px 0 0;
}
.puzzle-credit a { color: var(--text-soft); }
.puzzle-credit a:hover { color: var(--text); }

/* مؤقت وقت اللعب */
.timer-badge {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  background: #fcfcfc;
  color: #0e0e0e;
  border: none;
  border-radius: 999px;
  padding: 8px 14px;
  font-family: 'Tajawal', sans-serif;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  box-shadow: 0 3px 0 rgba(100, 100, 100, 0.522);
}
.timer-badge.pos-left {
  left: 14px;
  transform: none;
}
.timer-badge:hover { background: #ebe8d1; }

.info-badge {
  position: fixed;
  bottom: 14px;
  left: 14px;
  z-index: 50;
  background: #fcfcfc;
  color: #0e0e0e;
  border: none;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 3px 0 rgba(100, 100, 100, 0.522);
}
.info-badge:hover { background: #ebe8d1; }

.welcome-box { text-align: right; }
.welcome-text {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.7;
  margin: 0;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15,15,15,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal-box {
  background: #fff;
  border-radius: 18px;
  padding: 28px 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.modal-box h2 { font-size: 18px; }
.modal-question { font-size: 22px; font-weight: 700; }
.modal-input {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 16px;
  font-family: 'Tajawal', sans-serif;
  text-align: center;
}
.modal-error { color: #D6293E; font-size: 13px; }
.modal-actions { display: flex; gap: 10px; justify-content: center; }

.duration-options { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.duration-btn {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 10px 16px;
  border-radius: 10px;
  font-family: 'Tajawal', sans-serif;
  font-weight: 700;
  cursor: pointer;
}
.duration-btn:hover { background: #EFEFEF; }
.duration-custom { display: flex; gap: 8px; align-items: center; }
.duration-custom .modal-input { flex: 1; }

.time-up-screen {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
}
.time-up-screen .emoji { font-size: 56px; }
.time-up-screen h1 { font-size: 24px; }
.time-up-screen p { color: var(--text-soft); font-size: 16px; max-width: 320px; }
.time-up-screen .cooldown-text { font-size: 15px; margin-top: -4px; }
.time-up-screen .cooldown-text strong { color: var(--text); font-size: 18px; }

.big-button-plain {
  border: none;
  font-family: 'Tajawal', sans-serif;
}

.empty-state { text-align: center; color: var(--text-soft); font-size: 15px; padding: 40px 0; }

/* صفحة "عن جيل" - تصميم يعكس هوية الموقع (دوائر ملونة، بطاقات، أرقام بارزة) */
.about-article {
  max-width: 720px;
  margin: 0 auto;
}

.about-hero {
  text-align: center;
  margin-bottom: 28px;
}
.about-hero .site-logo-modal {
  height: 64px;
  margin: 0 auto 10px;
}
.about-hero p {
  color: var(--text-soft);
  font-size: 14px;
  max-width: 440px;
  margin: 0 auto;
  line-height: 1.7;
}

.about-stats {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 22px 0 30px;
}
.about-stat {
  flex: 1 1 140px;
  max-width: 170px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 10px;
  text-align: center;
}
.about-stat .about-stat-num {
  display: block;
  font-size: 22px;
  font-weight: 900;
  color: var(--stat-color, var(--accent));
  margin-bottom: 4px;
}
.about-stat .about-stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-soft);
  line-height: 1.5;
}

.about-section {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 20px;
}
.about-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: var(--section-color, var(--accent));
  box-shadow: 0 4px 0 rgba(15,15,15,0.12);
}
.about-section-body { flex: 1; min-width: 0; }
.about-section h2 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--section-color, var(--accent));
}
.about-section p {
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--text);
  margin: 0 0 12px;
}
.about-section p:last-child { margin-bottom: 0; }

.about-en {
  direction: ltr;
  display: inline-block;
  font-weight: 700;
}

.about-conclusion {
  background: linear-gradient(135deg, #F3C969, #D9A94E);
  color: #4A3410;
  border: none;
  border-radius: 18px;
  padding: 24px 22px;
  text-align: center;
  margin-bottom: 24px;
}
.about-conclusion .about-icon {
  margin: 0 auto 12px;
  background: #4A3410;
}
.about-conclusion h2 { color: #4A3410; margin-bottom: 10px; }
.about-conclusion p { color: #4A3410; margin: 0; font-size: 14.5px; line-height: 1.9; }

.about-refs {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 6px;
}
.about-refs summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-soft);
  outline: none;
}
.about-refs summary:hover { color: var(--text); }
.about-refs ul {
  margin: 12px 0 0;
  padding-inline-start: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.about-refs li {
  font-size: 12.5px;
  color: var(--text-soft);
  line-height: 1.6;
}

.logo-link { display: inline-flex; border-radius: 8px; }
.logo-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }