/* LngGo — Note Single  (page-note-single.php)
   كان <style> داخل القالب؛ يُحمَّل في هذه الصفحة وحدها بعد theme.css وheader.css (ls_page_css). */
:root {
  /* خاصّ بهذه الصفحة؛ الباقي من theme.css */
  --text-muted: #666;
  --bg: #f0f4f8;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Almarai', 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text-main);
  direction: rtl;
}

/* ---- Page wrapper ---- */
.note-page {
  max-width: 840px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* ---- Header — centered ---- */
.note-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--border);
}
.note-header-badge {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 900;
  box-shadow: 0 6px 24px rgba(74,20,140,.35);
}
.note-header-text h1 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 900;
  color: var(--text-main);
  letter-spacing: 0;
}
.note-header-text p {
  color: var(--text-muted);
  font-size: .95rem;
  margin-top: 6px;
}
.note-start-link {
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 1px;
  transition: color .2s;
}
.note-start-link:hover { color: var(--primary-dark); }

/* ---- PDF Buttons ---- */
.note-docs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.note-doc-btn {
  flex: 1;
  min-width: 180px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 24px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  font-family: inherit;
}
.note-doc-btn:hover { transform: translateY(-3px); }
.note-doc-btn.reading {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 18px rgba(74,20,140,.3);
}
.note-doc-btn.reading:hover { box-shadow: 0 8px 28px rgba(74,20,140,.4); }
.note-doc-btn.review {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary-light);
  box-shadow: var(--shadow-sm);
}
.note-doc-btn.review:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-md);
}

/* ---- Video ---- */
.note-video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #000;
  margin-bottom: 40px;
}
.note-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ---- Share Section ---- */
.note-share {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  margin-bottom: 40px;
  box-shadow: var(--shadow-sm);
}
.note-share-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.note-share-title::before,
.note-share-title::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 1.5px;
  background: var(--border);
}
.share-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.share-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  transition: transform .2s;
}
.share-btn:hover { transform: translateY(-4px); }
.share-btn-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  box-shadow: 0 3px 12px rgba(0,0,0,.12);
}
.share-btn-icon img {
  width: 100%; height: 100%;
  object-fit: contain;
}
.share-btn-label {
  font-size: .75rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* Brand colors */
.share-btn-icon.whatsapp  { background: #25D366; }
.share-btn-icon.telegram  { background: #229ED9; }
.share-btn-icon.twitter-x { background: #000; }
.share-btn-icon.facebook  { background: #1877F2; }
.share-btn-icon.instagram { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.share-btn-icon.copy-link { background: var(--bg); border: 1.5px solid var(--border); }
.share-btn-icon img { width: 60%; height: 60%; object-fit: contain; filter: invert(1) brightness(10); }

/* Copy link button */
.share-copy-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: transform .2s;
  padding: 0;
  text-decoration: none;
}
.share-copy-btn:hover { transform: translateY(-4px); }
.share-copy-btn.copied .share-btn-icon.copy-link {
  background: #e8f5e9;
  border-color: #4caf50;
}
.share-copy-btn.copied .share-btn-icon.copy-link img { filter: invert(35%) sepia(80%) saturate(400%) hue-rotate(90deg) !important; }
.share-copy-btn .share-btn-label { color: var(--text-muted); font-size: .75rem; font-weight: 700; }
.share-copy-btn.copied .share-btn-label { color: #2e7d32; }

/* ---- Nav between notes ---- */
.note-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}
.note-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
  font-size: .9rem;
  padding: 10px 18px;
  border: 1.5px solid var(--border);
  border-radius: 50px;
  background: var(--white);
  transition: all .2s;
  white-space: nowrap;
}
.note-nav a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.note-nav .back-to-list {
  background: var(--bg);
  border-color: var(--primary-light);
}

@media (max-width: 520px) {
  .note-page { padding: 28px 16px 60px; }
  .note-docs { flex-direction: column; }
  .note-doc-btn { min-width: 100%; }
  .note-header-badge { width: 64px; height: 64px; font-size: 1.6rem; }
  .share-btn-icon { width: 48px; height: 48px; border-radius: 12px; }
  .note-nav { justify-content: center; }
}