/* ===================================================================
   تصميم الموقع الشخصي المتكامل - م. عامر الحلحلي (Amer Al-Hlhli)
   https://alhlhli.github.io/
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Fira+Code:wght@400;500;600&display=swap');

:root {
  /* ألوان الوضع الداكن الافتراضي (Dark Cyber-Clean Palette) */
  --bg-primary: #0a0e17;
  --bg-secondary: #0f172a;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.7);
  --bg-badge: rgba(56, 189, 248, 0.12);
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.35);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-cyan: #38bdf8;
  --accent-blue: #0284c7;
  --accent-emerald: #10b981;
  --accent-purple: #a855f7;
  --accent-orange: #f59e0b;
  --accent-red: #ef4444;

  --telegram-color: #229ED9;
  --telegram-gradient: linear-gradient(135deg, #229ED9 0%, #1e87be 100%);
  --windows-color: #0078D4;
  --autocad-color: #e61919;

  --font-main: 'Cairo', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-code: 'Fira Code', 'Consolas', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.2);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* الوضع الفاتح */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.95);
  --bg-badge: rgba(2, 132, 199, 0.08);

  --border-color: #e2e8f0;
  --border-glow: rgba(2, 132, 199, 0.35);

  --text-main: #0f172a;
  --text-muted: #334155;
  --text-dim: #64748b;

  --accent-cyan: #0284c7;
  --accent-blue: #0369a1;
  --accent-emerald: #059669;
  --accent-purple: #7c3aed;
  --accent-orange: #d97706;
  --accent-red: #dc2626;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.07);
  --shadow-glow: 0 0 25px rgba(2, 132, 199, 0.12);
}

/* Reset & Basics */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  direction: rtl;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100%;
  padding-top: 72px;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(56, 189, 248, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(168, 85, 247, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ===================================================================
   1. الهيدر وشريط التنقل (Navbar)
   =================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--border-glow);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-badge {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #fff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.3rem;
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.4rem 0.55rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-cyan);
  background: var(--bg-badge);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 1.1rem;
}

.btn-icon:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.mobile-menu-toggle {
  display: none;
}

/* ===================================================================
   2. قسم البطل (Hero Section)
   =================================================================== */
.hero-section {
  position: relative;
  padding: 4.5rem 0 3rem;
  overflow: hidden;
}

.hero-glow-circle {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.12) 0%, rgba(168, 85, 247, 0.05) 50%, transparent 70%);
  border-radius: 50%;
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-avatar-wrapper {
  position: relative;
  width: 130px;
  height: 130px;
  margin: 0 auto 1.75rem;
}

.hero-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 3px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.3);
  position: relative;
  overflow: hidden;
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  border-radius: 50%;
  display: block;
}

.hero-avatar i {
  font-size: 3.5rem;
  color: var(--accent-cyan);
}

.hero-badge-online {
  position: absolute;
  bottom: 6px;
  left: 6px;
  width: 18px;
  height: 18px;
  background: var(--accent-emerald);
  border: 3px solid var(--bg-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-emerald);
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-badge);
  border: 1px solid var(--border-glow);
  color: var(--accent-cyan);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 20%, var(--accent-cyan) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .hero-title {
  background: linear-gradient(135deg, #0f172a 20%, var(--accent-blue) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--accent-cyan);
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 780px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #fff;
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(56, 189, 248, 0.45);
}

.btn-telegram {
  background: var(--telegram-gradient);
  color: #fff;
  box-shadow: 0 4px 18px rgba(34, 158, 217, 0.3);
}

.btn-telegram:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(34, 158, 217, 0.45);
}

.btn-youtube {
  background: linear-gradient(135deg, #e50914, #b20710);
  color: #fff;
  box-shadow: 0 4px 18px rgba(229, 9, 20, 0.35);
}

.btn-youtube:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(229, 9, 20, 0.55);
  color: #fff;
}

.btn-outline {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

/* عداد الإحصائيات (Stats Bar) */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: right;
  transition: all var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-badge);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ===================================================================
   3. شريط البحث والفلترة الذكي (Filter & Search Toolbar)
   =================================================================== */
.toolbar-section {
  position: sticky;
  top: 72px;
  z-index: 900;
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  margin-bottom: 2.5rem;
}

.toolbar-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-box i {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 1rem;
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.65rem 2.8rem 0.65rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.25);
}

.filter-pills {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 4px;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: #fff;
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.3);
}

/* ===================================================================
   4. عناوين الأقسام المشتركة (Section Headers)
   =================================================================== */
.section-wrapper {
  padding: 3rem 0;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-badge);
  border: 1px solid var(--border-glow);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.section-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.section-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ===================================================================
   5. كروت نسخ الويندوز المعدلة (Windows Section)
   =================================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.5rem;
}

.custom-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.custom-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-hot {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-primary {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.card-header-area {
  margin-bottom: 1rem;
  padding-left: 5rem; /* مساحة للبادج على اليسار */
}

.card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 0.35rem;
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-family: var(--font-code);
  direction: ltr;
  text-align: right;
  display: block;
}

.card-specs-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.85rem 0;
  padding: 0.65rem 0.75rem;
  background: rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.spec-pill {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.spec-pill i {
  color: var(--accent-cyan);
}

.card-description {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.features-list {
  margin-bottom: 1.5rem;
}

.features-list li {
  font-size: 0.88rem;
  color: var(--text-main);
  margin-bottom: 0.45rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.features-list li i {
  color: var(--accent-emerald);
  margin-top: 0.3rem;
  font-size: 0.8rem;
}

.card-footer-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* ===================================================================
   6. كروت البرامج المعربة (Arabic Localized Softwares)
   =================================================================== */
.loc-badge {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.category-tag {
  font-size: 0.8rem;
  color: var(--accent-purple);
  font-weight: 700;
  margin-bottom: 0.25rem;
  display: block;
}

/* ===================================================================
   7. كروت ليسبات الأوتوكاد (AutoCAD LISP Routines)
   =================================================================== */
.lisp-command-badge {
  font-family: var(--font-code);
  background: rgba(230, 25, 25, 0.12);
  color: #ff6b6b;
  border: 1px solid rgba(230, 25, 25, 0.3);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  direction: ltr;
}

.code-box-preview {
  position: relative;
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin: 1rem 0;
  font-family: var(--font-code);
  font-size: 0.82rem;
  direction: ltr;
  text-align: left;
  max-height: 140px;
  overflow: hidden;
}

.code-box-preview pre {
  margin: 0;
  color: #38bdf8;
  white-space: pre-wrap;
  word-break: break-all;
}

.code-box-preview::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 45px;
  background: linear-gradient(transparent, #090d16);
  pointer-events: none;
}

.copy-code-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-family: var(--font-main);
  cursor: pointer;
  z-index: 2;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.copy-code-btn:hover {
  background: var(--accent-cyan);
  color: #fff;
  border-color: var(--accent-cyan);
}

.usage-note {
  font-size: 0.82rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  border-right: 3px solid var(--accent-orange);
  margin-bottom: 1rem;
}

/* ===================================================================
   8. كروت قنوات التليجرام (Telegram Channels Hub)
   =================================================================== */
.telegram-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.telegram-card {
  background: var(--bg-card);
  border: 1px solid rgba(34, 158, 217, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.telegram-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--telegram-gradient);
}

.telegram-card:hover {
  transform: translateY(-4px);
  border-color: var(--telegram-color);
  box-shadow: 0 10px 25px rgba(34, 158, 217, 0.25);
}

.tg-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.tg-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--telegram-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(34, 158, 217, 0.35);
}

.tg-info h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
}

.tg-username {
  font-size: 0.85rem;
  color: var(--telegram-color);
  font-family: var(--font-code);
  font-weight: 600;
  direction: ltr;
  text-align: right;
  display: inline-block;
}

.tg-members-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(34, 158, 217, 0.1);
  color: var(--telegram-color);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.tg-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.tg-tag {
  font-size: 0.75rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

/* ===================================================================
   9. كروت المقالات والشروحات (Articles Section)
   =================================================================== */
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-purple);
  box-shadow: 0 10px 25px rgba(168, 85, 247, 0.2);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.article-title {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.article-summary {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

/* ===================================================================
   10. قسم المهارات والخبرات (Skills Section)
   =================================================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: all var(--transition-normal);
}

.skill-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

.skill-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-badge);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.skill-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.skill-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ===================================================================
   11. قسم التواصل السريع (Contact & Social)
   =================================================================== */
.contact-box {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.85));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  color: var(--text-main);
}

.contact-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--telegram-color), var(--accent-purple));
}

.contact-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.contact-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 2rem;
}

.social-links-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.social-pill:hover {
  transform: translateY(-3px);
}

.social-pill.sp-tg:hover {
  background: var(--telegram-color);
  color: #fff;
  border-color: var(--telegram-color);
  box-shadow: 0 4px 15px rgba(34, 158, 217, 0.4);
}

.social-pill.sp-gh:hover {
  background: #24292e;
  color: #fff;
  border-color: #444;
}

.social-pill.sp-wa:hover {
  background: #25D366;
  color: #fff;
  border-color: #25D366;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.social-pill.sp-em:hover {
  background: var(--accent-cyan);
  color: #fff;
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.4);
}

.social-pill.sp-yt:hover {
  background: #ff0000;
  color: #fff;
  border-color: #ff0000;
  box-shadow: 0 4px 15px rgba(255, 0, 0, 0.4);
}

/* ===================================================================
   12. الفوتر (Footer)
   =================================================================== */
.site-footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: 2.5rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.footer-copy {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-copy strong {
  color: var(--accent-cyan);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  text-align: center;
  padding-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ===================================================================
   13. النافذة المنبثقة التفاعلية (Interactive Modal)
   =================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-normal);
  overflow: hidden;
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-card);
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--accent-red);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  line-height: 1.8;
  color: var(--text-main);
}

.modal-body h4 {
  font-size: 1.15rem;
  color: var(--accent-cyan);
  margin: 1.25rem 0 0.5rem;
}

.modal-body code {
  background: rgba(0, 0, 0, 0.3);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-code);
  font-size: 0.9em;
  color: var(--accent-cyan);
}

.modal-body pre {
  background: #090d16;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: var(--font-code);
  font-size: 0.85rem;
  direction: ltr;
  text-align: left;
  overflow-x: auto;
  margin: 1rem 0;
  color: #38bdf8;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* ===================================================================
   14. إشعارات التوست السريعة (Toast Notification)
   =================================================================== */
.toast-box {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  background: #0f172a;
  border: 1px solid var(--accent-cyan);
  color: #fff;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.toast-box.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-box i {
  color: var(--accent-emerald);
  font-size: 1.2rem;
}

/* زر العودة للأعلى (Back to Top) */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--accent-cyan);
  color: #fff;
  border-color: var(--accent-cyan);
  transform: translateY(-3px);
}

/* حالة عدم وجود نتائج (Empty State) */
.no-results {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-dim);
  display: none;
  grid-column: 1 / -1;
}

.no-results i {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--text-dim);
}

.no-results h3 {
  font-size: 1.3rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

/* ===================================================================
   14.5. قواعد مخصصة ومتكاملة للوضع الفاتح (Light Mode Perfection)
   =================================================================== */
[data-theme="light"] body {
  background-color: #f8fafc;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(2, 132, 199, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(124, 58, 237, 0.04) 0%, transparent 40%);
}

/* صناديق التنبيه وصناديق التواصل (حل مشكلة الصندوق الداكن في الوضع الفاتح) */
[data-theme="light"] .contact-box {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05) !important;
  color: #0f172a !important;
}

[data-theme="light"] .contact-title {
  color: #0f172a !important;
}

[data-theme="light"] .contact-desc {
  color: #475569 !important;
}

[data-theme="light"] .contact-box p {
  color: #334155 !important;
}

[data-theme="light"] .contact-box h3,
[data-theme="light"] .contact-box h4 {
  color: #0284c7 !important;
}

[data-theme="light"] .contact-box .features-list li {
  color: #1e293b !important;
}

[data-theme="light"] .contact-box .features-list li i {
  color: #059669 !important;
}

[data-theme="light"] .contact-box code {
  background: #f1f5f9 !important;
  color: #0369a1 !important;
  border: 1px solid #e2e8f0 !important;
}

/* أزرار التواصل الدائرية في الوضع الفاتح */
[data-theme="light"] .social-pill {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04) !important;
}

[data-theme="light"] .social-pill:hover {
  background: #0284c7 !important;
  color: #ffffff !important;
  border-color: #0284c7 !important;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3) !important;
}

[data-theme="light"] .social-pill.sp-wa:hover {
  background: #16a34a !important;
  border-color: #16a34a !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3) !important;
}

[data-theme="light"] .social-pill.sp-yt:hover {
  background: #dc2626 !important;
  border-color: #dc2626 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3) !important;
}

[data-theme="light"] .social-pill.sp-tg:hover {
  background: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3) !important;
}

[data-theme="light"] .social-pill.sp-em:hover {
  background: #0369a1 !important;
  border-color: #0369a1 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(3, 105, 161, 0.3) !important;
}

/* بطاقات الكروت والمشاريع */
[data-theme="light"] .custom-card,
[data-theme="light"] .item-card,
[data-theme="light"] .telegram-card,
[data-theme="light"] .article-card,
[data-theme="light"] .stat-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04) !important;
}

[data-theme="light"] .custom-card:hover,
[data-theme="light"] .item-card:hover,
[data-theme="light"] .telegram-card:hover,
[data-theme="light"] .article-card:hover,
[data-theme="light"] .stat-card:hover {
  border-color: #0284c7 !important;
  box-shadow: 0 10px 30px rgba(2, 132, 199, 0.12) !important;
}

[data-theme="light"] .card-specs-row {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .spec-pill {
  color: #475569 !important;
}

[data-theme="light"] .spec-pill i {
  color: #0284c7 !important;
}

[data-theme="light"] .card-description {
  color: #475569 !important;
}

[data-theme="light"] .card-subtitle {
  color: #0284c7 !important;
}

[data-theme="light"] .features-list li {
  color: #1e293b !important;
}

/* شريط البحث والفلاتر في الوضع الفاتح */
[data-theme="light"] .search-input {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .search-input:focus {
  border-color: #0284c7 !important;
  box-shadow: 0 0 12px rgba(2, 132, 199, 0.2) !important;
}

[data-theme="light"] .search-box i {
  color: #94a3b8 !important;
}

[data-theme="light"] .filter-btn {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #475569 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
}

[data-theme="light"] .filter-btn:hover,
[data-theme="light"] .filter-btn.active {
  background: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
  box-shadow: 0 3px 12px rgba(2, 132, 199, 0.25) !important;
}

/* ملاحظات التشغيل وأوامر الليسبات */
[data-theme="light"] .usage-note {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  border-right: 4px solid #d97706 !important;
  color: #334155 !important;
}

[data-theme="light"] .lisp-command-badge {
  background: #fee2e2 !important;
  color: #b91c1c !important;
  border: 1px solid #fecaca !important;
}

[data-theme="light"] .category-tag {
  color: #7c3aed !important;
}

/* بادجات التصنيف */
[data-theme="light"] .badge-primary {
  background: #e0f2fe !important;
  color: #0284c7 !important;
  border: 1px solid #bae6fd !important;
}

[data-theme="light"] .badge-success {
  background: #dcfce7 !important;
  color: #15803d !important;
  border: 1px solid #bbf7d0 !important;
}

[data-theme="light"] .badge-warning {
  background: #fef3c7 !important;
  color: #b45309 !important;
  border: 1px solid #fde68a !important;
}

[data-theme="light"] .badge-hot {
  background: #fee2e2 !important;
  color: #b91c1c !important;
  border: 1px solid #fecaca !important;
}

/* النوافذ المنبثقة (Modals) */
[data-theme="light"] .modal-container {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15) !important;
}

[data-theme="light"] .modal-header,
[data-theme="light"] .modal-footer {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .modal-title {
  color: #0f172a !important;
}

[data-theme="light"] .modal-body {
  color: #1e293b !important;
}

[data-theme="light"] .modal-body code {
  background: #f1f5f9 !important;
  color: #0369a1 !important;
  border: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .modal-body pre {
  background: #f8fafc !important;
  color: #0f172a !important;
  border: 1px solid #e2e8f0 !important;
}

/* النافبار والهيدر */
[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.95) !important;
  border-bottom: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .nav-link {
  color: #334155 !important;
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
  color: #0284c7 !important;
  background: #f0f9ff !important;
}

[data-theme="light"] .hero-tag {
  background: #f0f9ff !important;
  border-color: #bae6fd !important;
  color: #0284c7 !important;
}

[data-theme="light"] .hero-subtitle {
  color: #0284c7 !important;
}

[data-theme="light"] .hero-description {
  color: #334155 !important;
}

[data-theme="light"] .hero-avatar {
  background: #ffffff !important;
  border-color: #0284c7 !important;
  box-shadow: 0 0 25px rgba(2, 132, 199, 0.25) !important;
}

[data-theme="light"] .stat-icon {
  background: #f0f9ff !important;
  color: #0284c7 !important;
}

[data-theme="light"] .stat-number {
  color: #0f172a !important;
}

[data-theme="light"] .stat-label {
  color: #475569 !important;
}

[data-theme="light"] .btn-outline {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .btn-outline:hover {
  border-color: #0284c7 !important;
  color: #0284c7 !important;
  background: #f0f9ff !important;
}

[data-theme="light"] .btn-icon {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .btn-icon:hover {
  border-color: #0284c7 !important;
  color: #0284c7 !important;
}

[data-theme="light"] .site-footer {
  background: #f8fafc !important;
  border-top: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .footer-links a {
  color: #475569 !important;
}

[data-theme="light"] .footer-links a:hover {
  color: #0284c7 !important;
}

[data-theme="light"] .footer-bottom {
  color: #64748b !important;
  border-top-color: #e2e8f0 !important;
}

[data-theme="light"] .back-to-top {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .back-to-top:hover {
  background: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
}

[data-theme="light"] .article-rich-text {
  color: #1e293b !important;
}

[data-theme="light"] .article-rich-text h3 {
  color: #0284c7 !important;
}

/* ===================================================================
   شارات نوع البرامج (أنشأتها أو عدلتها vs شروحات ومواضيع)
   =================================================================== */
.program-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.program-type-badge.type-created {
  background: rgba(6, 182, 212, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.program-type-badge.type-tutorial {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.35);
}

[data-theme="light"] .program-type-badge.type-created {
  background: #e0f2fe;
  color: #0369a1;
  border-color: #bae6fd;
}

[data-theme="light"] .program-type-badge.type-tutorial {
  background: #dcfce7;
  color: #15803d;
  border-color: #bbf7d0;
}

/* ===================================================================
   14.2 معاينة الصور وبانرات الإثباتات والتعريب (Card Images & Proofs)
   =================================================================== */
.card-image-box {
  position: relative;
  width: 100%;
  height: 180px;
  margin: 0.75rem 0 1rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(15, 23, 42, 0.6);
  cursor: pointer;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.card-image-box:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.25);
}

.card-preview-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform var(--transition-normal);
}

.card-image-box:hover .card-preview-thumb {
  transform: scale(1.05);
}

.image-zoom-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.3) 70%, transparent);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.6rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  opacity: 0.88;
  transition: all var(--transition-fast);
}

.card-image-box:hover .image-zoom-overlay {
  opacity: 1;
  color: var(--accent-cyan);
  background: linear-gradient(to top, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.6) 80%, transparent);
}

.official-credit-box {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--accent-emerald);
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  line-height: 1.45;
}

.official-credit-box i {
  font-size: 1.05rem;
  flex-shrink: 0;
}

.btn-proof {
  background: linear-gradient(135deg, #059669, #10b981);
  color: #ffffff !important;
  border: 1px solid rgba(16, 185, 129, 0.5);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
  transition: all var(--transition-fast);
}

.btn-proof:hover {
  background: linear-gradient(135deg, #047857, #059669);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.45);
  color: #ffffff !important;
}

/* Light Mode Overrides */
[data-theme="light"] .card-image-box {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

[data-theme="light"] .card-image-box:hover {
  border-color: #0284c7;
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.2);
}

[data-theme="light"] .image-zoom-overlay {
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85), transparent);
  color: #ffffff;
}

[data-theme="light"] .official-credit-box {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
  border-color: rgba(16, 185, 129, 0.45);
}

/* ===================================================================
   15. التجاوب مع مختلف الشاشات (Responsive)
   =================================================================== */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.3rem;
  }
  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

@media (max-width: 1250px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow-md);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }

  .nav-links.mobile-open {
    display: flex;
  }

  .mobile-menu-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {

  .hero-title {
    font-size: 1.9rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .toolbar-wrapper {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-pills {
    width: 100%;
    justify-content: flex-start;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

  .hide-mobile {
    display: none !important;
  }
}

/* ===================================================================
   قائمة المنتديات المنسدلة الذكية (Multi-Forum Dropdown Menu)
   =================================================================== */
.custom-card:has(.forum-dropdown-wrapper.open),
.article-card:has(.forum-dropdown-wrapper.open) {
  overflow: visible !important;
  z-index: 50 !important;
}

.forum-dropdown-wrapper {
  position: relative;
  display: inline-block;
  vertical-align: middle;
}

.btn-forum-dropdown {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: var(--accent-cyan);
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  font-family: inherit;
  outline: none;
}

.btn-forum-dropdown:hover,
.forum-dropdown-wrapper.open .btn-forum-dropdown {
  background: var(--accent-cyan);
  color: #fff;
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.35);
}

.btn-forum-dropdown .drop-arrow {
  font-size: 0.72rem;
  transition: transform var(--transition-fast);
}

.forum-dropdown-wrapper.open .btn-forum-dropdown .drop-arrow {
  transform: rotate(180deg);
}

.forum-count-badge {
  background: rgba(255, 255, 255, 0.2);
  color: inherit;
  font-size: 0.72rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  font-weight: 800;
  min-width: 18px;
  text-align: center;
}

.forum-dropdown-wrapper.open .forum-count-badge {
  background: rgba(0, 0, 0, 0.25);
  color: #fff;
}

.forum-dropdown-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  min-width: 250px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
  padding: 0.5rem;
  z-index: 1050;
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  animation: dropdownFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-footer .forum-dropdown-menu {
  bottom: calc(100% + 8px);
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.forum-dropdown-wrapper.open .forum-dropdown-menu {
  display: flex;
}

.forum-dropdown-header {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.forum-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  background: transparent;
  border: 1px solid transparent;
}

.forum-dropdown-item .forum-item-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.forum-dropdown-item .forum-item-ext {
  font-size: 0.72rem;
  opacity: 0.6;
  transition: transform var(--transition-fast);
}

.forum-dropdown-item:hover {
  background: var(--bg-hover);
  border-color: var(--border-color);
  transform: translateX(-3px);
}

.forum-dropdown-item:hover .forum-item-ext {
  opacity: 1;
  transform: scale(1.15);
}

/* ألوان خاصة بكل منتدى */
.forum-item-sharjah .forum-item-title i {
  color: #38bdf8;
}

.forum-item-absba .forum-item-title i {
  color: #a855f7;
}

.forum-item-zyzoom .forum-item-title i {
  color: #10b981;
}

/* دعم الثيم الفاتح (Light Theme) */
[data-theme="light"] .btn-forum-dropdown {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.3);
  color: #0284c7;
}

[data-theme="light"] .btn-forum-dropdown:hover,
[data-theme="light"] .forum-dropdown-wrapper.open .btn-forum-dropdown {
  background: #0284c7;
  color: #fff;
  border-color: #0284c7;
}

[data-theme="light"] .forum-dropdown-menu {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15), 0 0 15px rgba(2, 132, 199, 0.12);
  border-color: rgba(226, 232, 240, 0.9);
}

[data-theme="light"] .forum-dropdown-item:hover {
  background: #f1f5f9;
}

@media (max-width: 768px) {
  .forum-dropdown-menu {
    min-width: 210px;
    right: 0;
    left: auto;
  }
}

/* ===================================================================
   16. قسم وتصميم شروحات اليوتيوب (YouTube Channel & Videos Showcase)
   =================================================================== */
.badge-youtube {
  background: rgba(239, 68, 68, 0.15) !important;
  color: #ef4444 !important;
  border: 1px solid rgba(239, 68, 68, 0.3) !important;
}

[data-theme="light"] .badge-youtube {
  background: #fee2e2 !important;
  color: #dc2626 !important;
  border-color: #fca5a5 !important;
}

/* هيرو وبانر قناة اليوتيوب */
.yt-channel-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.08) 0%, rgba(15, 23, 42, 0.8) 100%);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  margin-bottom: 2rem;
}

[data-theme="light"] .yt-channel-hero {
  background: linear-gradient(135deg, #fff1f2 0%, #ffffff 100%);
  border-color: rgba(239, 68, 68, 0.25);
  box-shadow: 0 10px 25px rgba(220, 38, 38, 0.06);
}

.yt-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.yt-channel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

[data-theme="light"] .yt-channel-badge {
  background: #fee2e2;
  color: #dc2626;
  border-color: #fca5a5;
}

.yt-hero-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 1rem;
}

.yt-hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.yt-stats-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.yt-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  background: var(--bg-card);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  min-width: 140px;
}

[data-theme="light"] .yt-stat-item {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: var(--shadow-sm);
}

.yt-stat-num {
  font-size: 1.6rem;
  font-weight: 900;
  color: #ef4444;
  font-family: var(--font-code);
}

.yt-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* بطاقات الفيديو وقوائم التشغيل */
.yt-playlist-card,
.yt-video-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.yt-playlist-card:hover,
.yt-video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(239, 68, 68, 0.15);
}

.yt-thumb-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  margin-top: 0.75rem;
  cursor: pointer;
}

.yt-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}

.yt-thumb-wrapper:hover .yt-thumb-img {
  transform: scale(1.06);
}

.yt-playlist-count-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.yt-duration-badge {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  background: rgba(0, 0, 0, 0.85);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  direction: ltr;
  font-family: var(--font-code);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.yt-play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
}

.yt-thumb-wrapper:hover .yt-play-overlay {
  opacity: 1;
}

.yt-play-btn-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ff0000;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
  transform: scale(0.9);
  transition: transform var(--transition-fast);
}

.yt-thumb-wrapper:hover .yt-play-btn-circle {
  transform: scale(1.1);
}

.yt-meta-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* صندوق المشغل المنبثق للفيديو */
.yt-modal-embed-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.yt-modal-embed-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ===================================================================
   17. معاينة ليسبات الأوتوكاد بطريقة Lee Mac وأزرار التحميل
   =================================================================== */
.lisp-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.lisp-cad-preview-box {
  height: 185px !important;
  background: #14181f !important;
  border: 1px solid #283241 !important;
  border-radius: var(--radius-md);
  margin-bottom: 0.85rem;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.5), 0 4px 14px rgba(0, 0, 0, 0.3);
}

.lisp-cad-preview-box .card-preview-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #14181f;
  transition: transform var(--transition-normal);
}

.lisp-cad-preview-box:hover .card-preview-thumb {
  transform: scale(1.04);
}

.lisp-cad-preview-box .image-zoom-overlay {
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.4) 60%, transparent);
  font-family: var(--font-code);
  font-size: 0.85rem;
  direction: ltr;
}

.btn-download-lisp {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #ffffff !important;
  font-weight: 700;
  border: none;
}

.btn-download-lisp:hover {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.45);
  transform: translateY(-2px);
}

.lisp-command-badge {
  transition: all var(--transition-fast);
  user-select: none;
}

.lisp-command-badge:hover {
  background: rgba(56, 189, 248, 0.2);
  border-color: var(--accent-cyan);
  color: #ffffff;
  transform: scale(1.03);
}

.guide-step-card {
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.guide-step-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-cyan) !important;
  background: rgba(255, 255, 255, 0.04) !important;
}

[data-theme="light"] .lisp-cad-preview-box {
  background: #14181f !important;
  border-color: #334155 !important;
}

[data-theme="light"] .guide-step-card {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .guide-step-card:hover {
  background: #f1f5f9 !important;
  border-color: #0284c7 !important;
}

/* ===================================================================
   18. قائمة تليجرام المنسدلة لليسبات (طلب شرح، ميزة إضافية، إبلاغ عن مشكلة)
   =================================================================== */
.lisp-tg-dropdown-wrapper {
  position: relative;
  display: inline-block;
}

.btn-lisp-tg {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #229ed9;
  color: #ffffff !important;
  border: none;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.btn-lisp-tg:hover {
  background: #1b8ec5;
  box-shadow: 0 4px 14px rgba(34, 158, 217, 0.45);
  transform: translateY(-2px);
}

.lisp-tg-dropdown-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  min-width: 235px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
  padding: 0.5rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.lisp-tg-dropdown-wrapper.open .lisp-tg-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lisp-tg-dropdown-header {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-dim);
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.lisp-tg-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.lisp-tg-dropdown-item:hover {
  background: rgba(34, 158, 217, 0.15);
  border-color: #229ed9;
  color: #38bdf8;
  transform: translateX(-3px);
}

.lisp-tg-item-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.lisp-tg-ext {
  font-size: 0.72rem;
  opacity: 0.6;
}

[data-theme="light"] .lisp-tg-dropdown-menu {
  background: #ffffff;
  border-color: #cbd5e1;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .lisp-tg-dropdown-item {
  background: #f8fafc;
  color: #1e293b;
}

[data-theme="light"] .lisp-tg-dropdown-item:hover {
  background: #e0f2fe;
  color: #0284c7;
  border-color: #38bdf8;
}