/* ==========================================================================
   YÖNCÜ VİDEO AKADEMİ — 2026 MODERN TASARIM SİSTEMİ (CSS)
   Tamamen Bağımsız, Saf CSS3 & Design Tokens
   ========================================================================== */

:root {
  /* Yöncü İmza Renk Paleti */
  --primary: #D87000;
  --primary-hover: #f5820a;
  --primary-glow: rgba(216, 112, 0, 0.28);
  --primary-light: #ffaa3b;
  --secondary: #2F9E0C;
  --secondary-glow: rgba(47, 158, 12, 0.25);

  /* Açık Mod Belirteçleri */
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-hover: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --text-main: #09090b;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --border: #e2e8f0;
  --border-subtle: #edf2f7;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 20px -2px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 36px -4px rgba(0,0,0,0.12);
  --code-bg: #0f172a;
}

/* 2026 OLED True Dark Modu (Varsayılan) */
[data-theme="dark"], html.dark {
  --bg-main: #000000;
  --bg-surface: #0a0a0a;
  --bg-surface-hover: #141414;
  --bg-card: #0d0d0d;
  --bg-card-hover: #161616;
  --bg-glass: rgba(10, 10, 10, 0.82);
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --border: #222225;
  --border-subtle: #171719;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 24px -2px rgba(0,0,0,0.6);
  --shadow-lg: 0 16px 40px -4px rgba(0,0,0,0.8);
  --code-bg: #050505;
}

/* ==========================================================================
   Temel & Sıfırlama (Reset)
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
}

::selection {
  background-color: var(--primary);
  color: #ffffff;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: transparent;
}

button {
  cursor: pointer;
}

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

/* ==========================================================================
   Özel Kaydırma Çubuğu (Scrollbar)
   ========================================================================== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(140, 140, 140, 0.25);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* ==========================================================================
   Konteyner ve Düzen
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ==========================================================================
   1. Header & Glassmorphism Navigasyon
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background-color: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.2s ease;
}

.site-header .container,
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1440px;
  width: 100%;
  gap: 1rem;
}

/* Logo Stili (Resmi Yöncü Vektör Logosu - Light & Dark Tema Uyumlu) */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  user-select: none;
  cursor: pointer;
  text-decoration: none;
  flex-shrink: 0;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}
.brand-logo:hover {
  opacity: 0.9;
}

.site-logo {
  height: 38px;
  width: auto;
  max-height: 100%;
  display: block;
}

.site-logo .logo-text-path {
  fill: var(--text-main);
  transition: fill 0.25s ease;
}
html[data-theme="dark"] .site-logo .logo-text-path,
html.dark .site-logo .logo-text-path {
  fill: #ffffff;
}
html[data-theme="light"] .site-logo .logo-text-path {
  fill: #0f172a;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  background-color: rgba(216, 112, 0, 0.1);
  color: var(--primary);
  border: 1px solid rgba(216, 112, 0, 0.28);
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.1;
}
html[data-theme="dark"] .brand-badge,
html.dark .brand-badge {
  background-color: rgba(216, 112, 0, 0.16);
  color: #ff911a;
  border-color: rgba(216, 112, 0, 0.35);
}

.brand-subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: -2px;
}

/* Nav Linkleri */
.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-link-btn {
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 0.65rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.2;
  text-decoration: none;
  border: none;
  background: transparent;
  cursor: pointer;
}
.nav-link-btn:hover {
  color: var(--text-main);
  background-color: var(--bg-surface-hover);
}
.nav-link-btn.active {
  color: var(--primary);
  background-color: rgba(216, 112, 0, 0.08);
  font-weight: 700;
}
html[data-theme="dark"] .nav-link-btn.active,
html.dark .nav-link-btn.active {
  background-color: rgba(216, 112, 0, 0.16);
  color: #ff911a;
}

/* Açılır Menü (Services Dropdown) */
.dropdown-wrapper {
  position: relative;
  display: inline-block;
  flex-shrink: 0;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 270px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 0.5rem;
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  backdrop-filter: blur(16px);
  z-index: 110;
  animation: fadeInDown 0.18s ease-out forwards;
}

.dropdown-wrapper:hover .dropdown-menu,
.dropdown-wrapper:focus-within .dropdown-menu {
  display: flex;
}

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

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 0.75rem;
  text-decoration: none;
  transition: background-color 0.15s ease;
}
.dropdown-item:hover {
  background-color: var(--bg-surface-hover);
}

.dropdown-icon-box {
  width: 32px;
  height: 32px;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dropdown-icon-box.orange { background: rgba(216, 112, 0, 0.12); color: var(--primary); }
.dropdown-icon-box.green { background: rgba(47, 158, 12, 0.12); color: var(--secondary); }
.dropdown-icon-box.blue { background: rgba(59, 130, 246, 0.12); color: #3b82f6; }

.dropdown-text h4 {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0 0 2px 0;
  white-space: nowrap;
}
.dropdown-text p {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin: 0;
  white-space: nowrap;
}

/* Nav Sağ Eylemler */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.search-trigger-btn {
  display: none;
  align-items: center;
  gap: 0.55rem;
  padding: 0.48rem 0.85rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  color: var(--text-muted);
  font-size: 0.825rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.search-trigger-btn:hover {
  border-color: var(--primary);
  color: var(--text-main);
  background-color: var(--bg-surface-hover);
}
@media (min-width: 640px) {
  .search-trigger-btn {
    display: inline-flex;
  }
}

.kbd-badge {
  font-size: 0.65rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  border-radius: 0.35rem;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.2;
}

.icon-btn {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 0.65rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.icon-btn:hover {
  color: var(--text-main);
  border-color: var(--primary);
  background-color: var(--bg-surface-hover);
  transform: translateY(-1px);
}

.btn-counter-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-surface);
}

.btn-panel-cta {
  display: none;
  align-items: center;
  gap: 0.45rem;
  padding: 0.52rem 1.15rem;
  background: linear-gradient(135deg, var(--primary) 0%, #ea580c 100%);
  color: #ffffff !important;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 0.65rem;
  box-shadow: 0 4px 14px -2px rgba(216, 112, 0, 0.45);
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
  line-height: 1.2;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-panel-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px -2px rgba(216, 112, 0, 0.6);
  color: #ffffff !important;
}
@media (min-width: 768px) {
  .btn-panel-cta {
    display: inline-flex;
  }
}

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

/* 1160px ve altında mobil çekmece aktif olur */
@media (max-width: 1159px) {
  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 86vw);
    height: 100vh;
    background-color: var(--bg-surface);
    border-left: 1px solid var(--border);
    box-shadow: -10px 0 35px rgba(0, 0, 0, 0.45);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem 1.25rem;
    gap: 0.5rem;
    overflow-y: auto;
    z-index: 1050;
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .site-nav.open {
    transform: translateX(0);
  }
  .site-nav .nav-link-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
  }
  .site-nav .dropdown-wrapper {
    width: 100%;
  }
  .site-nav .dropdown-wrapper .nav-link-btn {
    width: 100%;
    justify-content: space-between;
  }
  .site-nav .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: 1px solid var(--border);
    margin-top: 0.35rem;
    width: 100%;
    background-color: var(--bg-surface-hover);
  }
  .site-nav-mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
  }
  .site-nav-mobile-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (min-width: 1160px) {
  .mobile-menu-toggle {
    display: none !important;
  }
  .site-nav-mobile-header,
  .site-nav-mobile-footer {
    display: none !important;
  }
}

/* 1160px - 1320px orta masaüstü ekranlarında yumuşak daralma */
@media (min-width: 1160px) and (max-width: 1320px) {
  .site-nav {
    gap: 0.2rem;
  }
  .nav-link-btn {
    padding: 0.45rem 0.65rem;
    font-size: 0.825rem;
  }
  .nav-actions {
    gap: 0.4rem;
  }
  .kbd-badge {
    display: none;
  }
  .btn-panel-cta {
    padding: 0.5rem 0.85rem;
    font-size: 0.8rem;
  }
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   2. Hero & Arama Bölümü
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 3.5rem 0 4.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(circle at 50% 20%, rgba(216, 112, 0, 0.12) 0%, transparent 60%);
  overflow: hidden;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background-color: var(--secondary);
  box-shadow: 0 0 8px var(--secondary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}
@media (min-width: 640px) {
  .hero-title { font-size: 3.25rem; }
}

.gradient-text-orange {
  background: linear-gradient(135deg, #FF911A 0%, #D87000 50%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  max-width: 650px;
  margin: 0 auto 2rem;
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}
@media (min-width: 640px) {
  .hero-subtitle { font-size: 1.125rem; }
}

/* Entegre Arama Çubuğu */
.hero-search-wrapper {
  max-width: 640px;
  margin: 0 auto 1.25rem;
  position: relative;
}

.hero-search-bar {
  display: flex;
  align-items: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 0.35rem 0.6rem 0.35rem 1.1rem;
  box-shadow: var(--shadow-md);
  transition: all 0.25s ease;
}
.hero-search-bar:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow), var(--shadow-md);
}

.hero-search-icon {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.hero-search-input {
  flex: 1;
  padding: 0.65rem 0;
  font-size: 0.95rem;
  color: var(--text-main);
}
.hero-search-input::placeholder {
  color: var(--text-dim);
}

.search-clear-btn {
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  background-color: var(--bg-surface-hover);
  color: var(--text-muted);
  display: none;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.search-clear-btn:hover {
  background-color: #ef4444;
  color: #ffffff;
}

/* Hızlı Arama Etiketleri */
.quick-tags-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 2.5rem;
}
.quick-tag-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 500;
  margin-right: 0.25rem;
}
.quick-tag-btn {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 0.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.15s ease;
}
.quick-tag-btn:hover {
  border-color: var(--primary);
  color: var(--text-main);
  background-color: var(--bg-surface-hover);
}

/* Canlı İstatistikler Izgarası */
.hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
}
@media (min-width: 640px) {
  .hero-metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.metric-card {
  padding: 1.1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.metric-number-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
}
.metric-icon { width: 20px; height: 20px; }
.metric-icon.orange { color: var(--primary); }
.metric-icon.green { color: var(--secondary); }
.metric-icon.blue { color: #3b82f6; }
.metric-icon.amber { color: #f59e0b; }

.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   3. 2026 Bento Grid Öğrenme Rotaları
   ========================================================================== */
.bento-section {
  padding: 3.5rem 0 2rem;
}

.section-header {
  margin-bottom: 2rem;
}

.section-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
}
@media (min-width: 640px) {
  .section-title { font-size: 2rem; }
}

.section-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  max-width: 580px;
}

.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(4, 1fr); }
}

.bento-card {
  position: relative;
  border-radius: 1.5rem;
  padding: 1.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bento-ambient-gradient {
  position: absolute;
  inset: 0;
  opacity: 0.45;
  transition: opacity 0.25s;
  pointer-events-none;
}
.bento-card:hover .bento-ambient-gradient {
  opacity: 0.8;
}

.bento-card-top {
  position: relative;
  z-index: 2;
}

.bento-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.bento-tag {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  background-color: var(--bg-surface-hover);
  color: var(--primary);
  border: 1px solid var(--border);
}

.bento-level {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-dim);
}

.bento-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 0.5rem;
  transition: color 0.15s;
}
.bento-card:hover .bento-card-title {
  color: var(--primary);
}

.bento-card-desc {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bento-card-bottom {
  position: relative;
  z-index: 2;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.bento-stats {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.bento-action-arrow {
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  background-color: var(--bg-surface-hover);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.bento-card:hover .bento-action-arrow {
  background-color: var(--primary);
  color: #ffffff;
  transform: translateX(2px);
}

/* ==========================================================================
   4. Kategori Filtreleme Çubuğu (Sticky)
   ========================================================================== */
.categories-filter-bar {
  position: sticky;
  top: 72px;
  z-index: 90;
  background-color: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  transition: all 0.2s ease;
}

.categories-inner-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1440px;
  width: 100%;
}

.categories-scroll-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
}

.categories-scroll-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.25rem 0.5rem 0.35rem 0.5rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 10+ */
  flex: 1;
  min-width: 0;
  scroll-behavior: smooth;
}
.categories-scroll-list::-webkit-scrollbar {
  display: none !important; /* Chrome / Safari */
  width: 0 !important;
  height: 0 !important;
}

.cat-scroll-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  z-index: 6;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}
.cat-scroll-arrow:hover {
  background: var(--bg-surface-hover);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-50%) scale(1.08);
}
.cat-scroll-arrow.left {
  left: 0;
}
.cat-scroll-arrow.right {
  right: 0;
}

.cat-fade-mask {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 42px;
  pointer-events: none;
  z-index: 4;
  transition: opacity 0.2s ease;
}
.cat-fade-mask.left {
  left: 0;
  background: linear-gradient(to right, var(--bg-body) 25%, transparent 100%);
}
.cat-fade-mask.right {
  right: 0;
  background: linear-gradient(to left, var(--bg-body) 25%, transparent 100%);
}

.catalog-actions-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.category-pill-btn {
  flex-shrink: 0;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.95rem;
  border-radius: 9999px;
  font-size: 0.825rem;
  font-weight: 600;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-decoration: none;
  line-height: 1.2;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  cursor: pointer;
}
.category-pill-btn:hover {
  color: var(--text-main);
  background-color: var(--bg-surface-hover);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}
.category-pill-btn.active {
  background: linear-gradient(135deg, var(--primary) 0%, #ea580c 100%);
  color: #ffffff !important;
  border-color: transparent;
  box-shadow: 0 4px 14px -2px rgba(216, 112, 0, 0.45);
}

.cat-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  background-color: var(--bg-surface-hover);
  color: var(--text-dim);
  line-height: 1;
}
.category-pill-btn.active .cat-count-badge {
  background: rgba(0, 0, 0, 0.28);
  color: #ffffff;
}

.sort-controls-wrap {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}

.sort-select-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.sort-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 0.45rem 2rem 0.45rem 0.85rem;
  border-radius: 0.65rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
  line-height: 1.2;
}
.sort-select:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-surface-hover);
}
.sort-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(216, 112, 0, 0.15);
}

.sort-select-icon {
  position: absolute;
  right: 0.65rem;
  pointer-events: none;
  color: var(--text-muted);
}

/* ==========================================================================
   5. Video Kataloğu & Kartları (16:9)
   ========================================================================== */
.catalog-section {
  padding: 2.5rem 0 4rem;
  flex: 1;
}

.catalog-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.catalog-title-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.catalog-count-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--primary);
}

.reset-filter-btn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  transition: opacity 0.15s;
}
.reset-filter-btn:hover {
  text-decoration: underline;
}

/* Video Izgarası */
.videos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 600px) {
  .videos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .videos-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Video Kartı */
.video-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.video-card:hover {
  transform: translateY(-4px);
  border-color: rgba(216, 112, 0, 0.45);
  box-shadow: 0 12px 32px -8px rgba(216, 112, 0, 0.18);
}

/* 16:9 Thumbnail */
.video-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000000;
  overflow: hidden;
  cursor: pointer;
}

.video-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  opacity: 0.92;
}
.video-card:hover .video-thumb-img {
  transform: scale(1.05);
  opacity: 1;
}

.video-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.75) 100%);
  pointer-events: none;
}

.thumb-duration-badge {
  position: absolute;
  bottom: 0.65rem;
  right: 0.65rem;
  padding: 0.2rem 0.5rem;
  border-radius: 0.4rem;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-family: monospace;
  font-size: 0.725rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  border: 1px solid rgba(255,255,255,0.12);
}

.thumb-category-badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  padding: 0.25rem 0.6rem;
  border-radius: 0.5rem;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  color: var(--primary);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(216, 112, 0, 0.3);
}

.thumb-bookmark-btn {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 32px;
  height: 32px;
  border-radius: 0.6rem;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  opacity: 0;
}
.video-card:hover .thumb-bookmark-btn,
.thumb-bookmark-btn.saved {
  opacity: 1;
}
.thumb-bookmark-btn.saved {
  background-color: var(--primary);
  color: #ffffff;
}

.thumb-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.video-card:hover .thumb-play-overlay {
  opacity: 1;
}
.thumb-play-circle {
  width: 50px;
  height: 50px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary) 0%, #FF911A 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(216, 112, 0, 0.6);
  transform: scale(0.85);
  transition: transform 0.25s ease;
}
.video-card:hover .thumb-play-circle {
  transform: scale(1);
}

/* Kart İçeriği */
.video-card-body {
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.video-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.725rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.level-tag {
  padding: 0.15rem 0.45rem;
  border-radius: 0.35rem;
  background-color: var(--bg-surface-hover);
  color: var(--text-muted);
  font-weight: 600;
}

.verified-tag {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--secondary);
  font-weight: 600;
}

.video-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  cursor: pointer;
  transition: color 0.15s;
}
.video-card:hover .video-card-title {
  color: var(--primary);
}

.video-card-desc {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1rem;
}

.video-card-footer {
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.views-count {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* Daha Fazla Yükle Butonu */
.load-more-wrap {
  text-align: center;
  padding: 3rem 0 1rem;
}
.btn-load-more {
  padding: 0.85rem 2rem;
  border-radius: 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}
.btn-load-more:hover {
  border-color: var(--primary);
  background-color: var(--bg-surface-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ==========================================================================
   6. İnteraktif Video Oynatıcı Modalı (Full Featured)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
  animation: fadeIn 0.15s ease-out;
}
.modal-backdrop.open {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.player-modal-box {
  width: 100%;
  max-width: 1140px;
  max-height: 92vh;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: max-width 0.3s ease;
}
.player-modal-box.theater {
  max-width: 96vw;
}

.modal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg-surface);
}

.modal-header-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 70%;
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-body-scroll {
  padding: 1.25rem;
  overflow-y: auto;
  flex: 1;
}

/* ==========================================================================
   6. Video Detay Sayfası & Oynatıcı Bileşenleri
   ========================================================================== */
.watch-main-section {
  padding: 1.5rem 0 3.5rem;
  min-height: 85vh;
}

/* Breadcrumb (SEO Microdata Destekli) */
.watch-breadcrumb-nav {
  margin-bottom: 1.25rem;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.8rem;
}
.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-dim);
}
.breadcrumb-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}
.breadcrumb-link:hover {
  color: var(--primary);
}
.breadcrumb-item.active {
  color: var(--text-main);
  font-weight: 600;
  max-width: 480px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.breadcrumb-sep {
  color: var(--border);
  user-select: none;
}

/* Video Grid & Tiyatro (Sinema) Modu */
.player-grid-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@media (min-width: 992px) {
  .player-grid-layout {
    grid-template-columns: minmax(0, 1fr) 370px;
  }
  .player-modal-box.theater .player-grid-layout,
  .player-grid-layout.theater-mode {
    grid-template-columns: 1fr;
  }
  .player-grid-layout.theater-mode .player-sidebar-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 1.75rem;
  }
}

/* 16:9 Video Embed & Ambient Ortam Işığı */
.video-ambient-wrapper {
  position: relative;
  width: 100%;
  border-radius: 1.25rem;
}
.video-ambient-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(216, 112, 0, 0.28), rgba(245, 158, 11, 0.12) 55%, transparent 75%);
  filter: blur(36px);
  opacity: 0.45;
  transform: scale(0.98) translateY(6px);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.3s ease;
}
[data-theme="dark"] .video-ambient-glow {
  opacity: 0.65;
  filter: blur(44px);
}
.video-embed-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #050505;
  border-radius: 1.15rem;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xl);
}
.video-embed-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Video Başlığı, Meta Satırı ve Aksiyon Araç Çubuğu */
.player-title-row {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
@media (min-width: 768px) {
  .player-title-row {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}
.player-meta-primary {
  flex: 1;
  min-width: 0;
}
.player-video-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}
.player-meta-subline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.meta-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.meta-separator {
  color: var(--border);
  user-select: none;
}
.official-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  background: rgba(216, 112, 0, 0.1);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.72rem;
  border: 1px solid rgba(216, 112, 0, 0.25);
}

.player-actions-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex-shrink: 0;
}
.action-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}
.action-pill-btn:hover {
  border-color: var(--primary);
  background-color: var(--bg-surface-hover);
  color: var(--primary);
}
.action-pill-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(216, 112, 0, 0.35);
}
.action-pill-btn.active svg {
  stroke: #ffffff;
}

/* Yöncü Müşteri Paneli CTA Şeridi */
.yoncu-cta-banner {
  margin-top: 1.25rem;
  padding: 1.15rem 1.35rem;
  border-radius: 1.15rem;
  background: linear-gradient(135deg, rgba(216, 112, 0, 0.08) 0%, rgba(245, 158, 11, 0.04) 100%);
  border: 1px solid rgba(216, 112, 0, 0.28);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
@media (min-width: 640px) {
  .yoncu-cta-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.cta-banner-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.cta-service-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 0.75rem;
  background: rgba(216, 112, 0, 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cta-banner-text h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}
.cta-banner-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0;
}
.btn-cta-action {
  padding: 0.55rem 1.15rem;
  border-radius: 0.75rem;
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.825rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 4px 14px rgba(216, 112, 0, 0.35);
  white-space: nowrap;
  text-decoration: none;
  transition: all 0.15s ease;
}
.btn-cta-action:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(216, 112, 0, 0.45);
}

/* Player Sekmeleri */
.player-tabs-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-top: 1.5rem;
  overflow-x: auto;
}
.tab-btn {
  padding: 0.8rem 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.tab-btn:hover {
  color: var(--text-main);
}
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.tab-content-panel {
  padding: 1.25rem 0;
  display: none;
}
.tab-content-panel.active {
  display: block;
}

/* Hızlı Meta Bilgi Şeridi & Açıklama */
.video-meta-tags-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.meta-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.15s ease;
}
a.meta-badge-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--bg-surface-hover);
}
.video-description-box {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.video-description-box p {
  margin-bottom: 0.75rem;
}
.video-description-box ul,
.video-description-box ol {
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
}

/* Bölümler (Chapters) & Zaman Çizelgesi */
.video-chapters-section {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.sub-section-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}
.chapters-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}
@media (min-width: 640px) {
  .chapters-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}
.chapter-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border-radius: 0.75rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
}
.chapter-btn:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--primary);
}
.chapter-btn.active {
  border-color: var(--primary);
  background-color: rgba(216, 112, 0, 0.08);
}
.chapter-btn.active .chapter-title {
  color: var(--primary);
  font-weight: 700;
}
.chapter-play-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  flex-shrink: 0;
}
.chapter-btn.active .chapter-play-icon {
  color: var(--primary);
}
.chapter-time-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 0.35rem;
  background: rgba(216, 112, 0, 0.12);
  color: var(--primary);
  flex-shrink: 0;
}
.chapter-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

/* Konu Etiketleri */
.video-tags-container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.tags-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
}
.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.quick-tag-btn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.2rem 0.55rem;
  border-radius: 0.5rem;
  background-color: var(--bg-surface-hover);
  text-decoration: none;
  transition: all 0.15s ease;
}
.quick-tag-btn:hover {
  color: var(--primary);
  background-color: rgba(216, 112, 0, 0.12);
}

/* Kod Konsolu */
.code-console-box {
  background-color: #0b0f19;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  overflow: hidden;
  margin-top: 0.5rem;
  box-shadow: var(--shadow-md);
}
.code-console-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  background-color: #111827;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.console-window-dots {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.dot-red { background-color: #ef4444; }
.dot-yellow { background-color: #f59e0b; }
.dot-green { background-color: #10b981; }
.console-title {
  margin-left: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #94a3b8;
  font-family: monospace;
}
.btn-copy-code {
  padding: 0.3rem 0.65rem;
  border-radius: 0.4rem;
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-copy-code:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
}
.code-pre-block {
  padding: 1.15rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: #38bdf8;
  overflow-x: auto;
  line-height: 1.65;
  margin: 0;
}

/* Soru Cevap & Yorumlar */
.comment-compose-card {
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.comment-form {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}
.comment-avatar-placeholder {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  flex-shrink: 0;
}
.comment-input-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.comment-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 0.75rem;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.825rem;
  resize: vertical;
  font-family: inherit;
  transition: border-color 0.15s;
}
.comment-textarea:focus {
  border-color: var(--primary);
  outline: none;
}
.comment-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.comment-hint {
  font-size: 0.72rem;
  color: var(--text-dim);
}
.btn-comment-submit {
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.775rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background-color 0.15s;
  flex-shrink: 0;
}
.btn-comment-submit:hover {
  background-color: var(--primary-hover);
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.comment-card {
  padding: 0.9rem 1rem;
  border-radius: 0.85rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  transition: border-color 0.15s;
}
.comment-card:hover {
  border-color: rgba(216, 112, 0, 0.3);
}
.new-comment-flash {
  animation: flashHighlight 1.5s ease-out;
}
@keyframes flashHighlight {
  0% { background-color: rgba(216, 112, 0, 0.2); }
  100% { background-color: var(--bg-surface); }
}
.comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}
.comment-author-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.author-avatar-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #f59e0b);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
}
.comment-author {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
}
.verified-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.1rem 0.45rem;
  border-radius: 9999px;
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  font-size: 0.68rem;
  font-weight: 700;
}
.comment-time {
  font-size: 0.72rem;
  color: var(--text-dim);
}
.comment-text {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}
.empty-comments-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2.5rem 1rem;
  gap: 0.5rem;
}
.empty-comments-state h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}
.empty-comments-state p {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin: 0;
}

.empty-code-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  gap: 0.5rem;
  background-color: var(--bg-surface);
  border: 1px dashed var(--border);
  border-radius: 1rem;
  margin-top: 0.5rem;
}
.empty-code-state h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0.25rem 0 0 0;
}
.empty-code-state p {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin: 0;
  max-width: 380px;
}

/* Yan Panel: Sıradaki Video & İlgili Videolar */
.player-sidebar-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.sidebar-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.sidebar-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}
.sidebar-count {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  background-color: var(--bg-surface-hover);
  color: var(--text-dim);
}
.up-next-section {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.up-next-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  background: rgba(216, 112, 0, 0.12);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.up-next-card {
  display: block;
  text-decoration: none;
  border-radius: 1rem;
  overflow: hidden;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}
.up-next-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.up-next-thumb-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000000;
  overflow: hidden;
}
.up-next-thumb-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.up-next-card:hover .up-next-thumb-wrapper img {
  transform: scale(1.04);
}
.thumb-duration-pill {
  position: absolute;
  bottom: 6px;
  right: 6px;
  padding: 2px 6px;
  background: rgba(0, 0, 0, 0.85);
  font-size: 0.68rem;
  font-family: monospace;
  color: #ffffff;
  border-radius: 4px;
  font-weight: 600;
}
.up-next-play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.up-next-card:hover .up-next-play-overlay {
  opacity: 1;
}
.up-next-details {
  padding: 0.85rem;
}
.up-next-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin: 0 0 0.4rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.up-next-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-dim);
}

.related-videos-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.related-videos-panel {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.related-video-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.5rem;
  border-radius: 0.85rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
}
.related-video-item:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--primary);
}
.related-thumb-box {
  position: relative;
  width: 110px;
  aspect-ratio: 16 / 9;
  border-radius: 0.5rem;
  overflow: hidden;
  background-color: #000000;
  flex-shrink: 0;
}
.related-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.related-duration {
  position: absolute;
  bottom: 3px;
  right: 3px;
  padding: 1px 4px;
  background: rgba(0, 0, 0, 0.85);
  font-size: 0.65rem;
  font-family: monospace;
  color: #fff;
  border-radius: 3px;
}
.related-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.related-title {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-meta-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  color: var(--text-dim);
}
.related-views {
  font-size: 0.7rem;
  color: var(--text-dim);
}
.btn-all-category-videos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.65rem 1rem;
  border-radius: 0.75rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.775rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
  margin-top: 0.5rem;
  text-align: center;
}
.btn-all-category-videos:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--bg-surface-hover);
}

/* Paylaşım Modalı (Share Modal) */
.share-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.share-modal-backdrop.active {
  display: flex;
}
.share-modal-box {
  width: 100%;
  max-width: 480px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: shareModalScaleIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes shareModalScaleIn {
  from { opacity: 0; transform: scale(0.95) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.share-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.share-modal-body {
  padding: 1.25rem;
}
.share-field-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.4rem;
}
.share-copy-field {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  overflow: hidden;
  background-color: var(--bg-surface-hover);
  margin-bottom: 0.75rem;
}
.share-copy-field input {
  flex: 1;
  padding: 0.55rem 0.85rem;
  font-size: 0.8rem;
  background: transparent;
  border: none;
  color: var(--text-main);
  outline: none;
}
.btn-copy-share {
  padding: 0.55rem 1rem;
  background-color: var(--primary);
  color: #ffffff;
  border: none;
  font-size: 0.775rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s;
  flex-shrink: 0;
}
.btn-copy-share:hover {
  background-color: var(--primary-hover);
}
.share-timestamp-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0.2rem;
}
.custom-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-main);
  cursor: pointer;
}
.share-time-badge {
  font-family: monospace;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 0.35rem;
  background: rgba(216, 112, 0, 0.12);
  color: var(--primary);
}
.share-social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-top: 0.4rem;
}
.share-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background-color: var(--bg-surface);
  color: var(--text-main);
  font-size: 0.775rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
}
.share-social-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.share-social-btn.whatsapp:hover {
  background-color: #25d366;
  color: #ffffff;
  border-color: #25d366;
}
.share-social-btn.telegram:hover {
  background-color: #229ed9;
  color: #ffffff;
  border-color: #229ed9;
}
.share-social-btn.x-twitter:hover {
  background-color: #000000;
  color: #ffffff;
  border-color: #000000;
}
.share-social-btn.linkedin:hover {
  background-color: #0a66c2;
  color: #ffffff;
  border-color: #0a66c2;
}
.share-embed-details {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}
.share-embed-summary {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
}
.embed-code-wrap {
  margin-top: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.embed-code-wrap textarea {
  width: 100%;
  height: 65px;
  padding: 0.5rem;
  font-family: monospace;
  font-size: 0.72rem;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text-main);
  resize: none;
}
.btn-copy-embed {
  align-self: flex-end;
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
}
.btn-copy-embed:hover {
  background-color: var(--border);
}

/* Global Toast Bildirimleri */
.global-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.global-toast {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}
.global-toast.show {
  opacity: 1;
  transform: translateY(0);
}
.global-toast .toast-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  flex-shrink: 0;
}
.global-toast.error .toast-dot {
  background-color: #ef4444;
}

@media (max-width: 640px) {
  .watch-main-section {
    padding: 1rem 0 2.5rem;
  }
  .player-video-title {
    font-size: 1.2rem;
  }
  .action-pill-btn {
    padding: 0.45rem 0.75rem;
    font-size: 0.75rem;
  }
  .player-tabs-header {
    gap: 1rem;
  }
  .tab-btn {
    padding: 0.65rem 0.2rem;
    font-size: 0.8rem;
  }
  .share-social-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ==========================================================================
   7. Komut Paleti Modal (Ctrl + K)
   ========================================================================== */
.palette-modal-box {
  width: 100%;
  max-width: 620px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin-top: -10vh;
}

.palette-input-row {
  display: flex;
  align-items: center;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--border);
}

.palette-input {
  flex: 1;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-left: 0.65rem;
}

.palette-results-list {
  max-height: 380px;
  overflow-y: auto;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.palette-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
}
.palette-item:hover, .palette-item.selected {
  background-color: var(--bg-surface-hover);
  color: var(--primary);
}

.palette-item-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow: hidden;
}

.palette-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.palette-footer {
  padding: 0.65rem 1.15rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* ==========================================================================
   8. Kaydedilenler Çekmecesi (Watch Later)
   ========================================================================== */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 210;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: none;
  justify-content: flex-end;
}
.drawer-backdrop.open {
  display: flex;
}

.drawer-panel {
  width: 100%;
  max-width: 420px;
  height: 100%;
  background-color: var(--bg-surface);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  animation: slideInRight 0.22s ease-out;
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.drawer-header {
  padding: 1.15rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-body {
  padding: 1rem;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* ==========================================================================
   9. Video Talep / Gönder Modalı
   ========================================================================== */
.form-modal-box {
  width: 100%;
  max-width: 520px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 0.75rem;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.85rem;
}
.form-control:focus {
  border-color: var(--primary);
}

/* ==========================================================================
   10. Kurumsal Footer (yoncu.com Senkronize)
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border);
  background-color: var(--bg-surface);
  color: var(--text-muted);
  font-size: 0.825rem;
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 640px) {
  .footer-top-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .footer-top-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav-list a:hover {
  color: var(--primary);
}

.footer-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  margin: 1rem 0;
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.social-circle-btn {
  width: 36px;
  height: 36px;
  border-radius: 0.65rem;
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s;
}
.social-circle-btn:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.footer-bottom-bar {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--text-dim);
}
@media (min-width: 640px) {
  .footer-bottom-bar {
    flex-direction: row;
  }
}

/* ==========================================================================
   SEO Uyumlu Sayfalama (Pagination Component)
   ========================================================================== */
.pagination-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 3.5rem 0 2rem;
  width: 100%;
}

.pagination-list {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  padding: 0.4rem;
  margin: 0;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.15);
}

.pagination-item {
  display: inline-flex;
}

.pagination-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-width: 38px;
  height: 38px;
  padding: 0 0.75rem;
  border-radius: 0.65rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.pagination-link:hover:not(.disabled) {
  color: var(--text-main);
  background-color: var(--bg-surface-hover);
  transform: translateY(-1px);
}

.pagination-item.active .pagination-link {
  background: linear-gradient(135deg, var(--primary) 0%, #ea580c 100%);
  color: #ffffff !important;
  font-weight: 700;
  box-shadow: 0 4px 14px -2px rgba(216, 112, 0, 0.5);
  cursor: default;
}

.pagination-item.disabled .pagination-link {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-item.ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 38px;
  color: var(--text-dim);
  font-weight: 700;
  user-select: none;
}

.pagination-link.prev,
.pagination-link.next {
  padding: 0 0.85rem;
}

@media (max-width: 540px) {
  .pagination-list {
    gap: 0.2rem;
    padding: 0.25rem;
  }
  .pagination-link {
    min-width: 32px;
    height: 32px;
    padding: 0 0.5rem;
    font-size: 0.8rem;
  }
  .pagination-link.prev span,
  .pagination-link.next span {
    display: none;
  }
}

/* ==========================================================================
   PHP Icon Sistemi Yardımcı Stilleri
   ========================================================================== */
.icon-svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  transition: stroke 0.2s ease, transform 0.2s ease;
}

.icon-text-wrap {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}

/* ==========================================================================
   Enterprise Profesyonel Özel Dropdown (Select Alternatifi)
   ========================================================================== */
.custom-dropdown {
  position: relative;
  display: block;
  width: 100%;
  font-family: inherit;
  font-size: 0.85rem;
  user-select: none;
}

.custom-dropdown.inline {
  display: inline-block;
  width: auto;
}

.custom-dropdown.open {
  z-index: 10005;
}

.dropdown-trigger {
  width: 100%;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.55rem 0.95rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.dropdown-trigger:hover {
  border-color: var(--primary);
  background-color: var(--bg-surface-hover);
}

.custom-dropdown.open .dropdown-trigger {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(216, 112, 0, 0.15);
  background-color: var(--bg-surface-hover);
}

.dropdown-trigger:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.dropdown-trigger-content {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  flex: 1;
}

.dropdown-trigger-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  margin-right: 0.1rem;
}

.dropdown-prefix {
  font-weight: 500;
  color: var(--text-dim);
  white-space: nowrap;
  user-select: none;
}

.dropdown-selected-label {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-main);
  font-weight: 600;
}

.dropdown-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), color 0.2s ease;
}

.custom-dropdown.open .dropdown-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

/* Dropdown Menü Kutusu (Popper) */
.dropdown-menu-box {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  width: 100%;
  min-width: 220px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  box-shadow: 0 16px 36px -4px rgba(0, 0, 0, 0.25), 0 4px 12px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 10010;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px) scale(0.98);
  transition: opacity 0.18s ease, transform 0.18s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.18s;
  overflow: hidden;
}

/* Yukarı Doğru Açılma (Auto Dropup) */
.custom-dropdown.dropup .dropdown-menu-box {
  top: auto;
  bottom: calc(100% + 6px);
  transform: translateY(6px) scale(0.98);
}

.custom-dropdown.open .dropdown-menu-box {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

/* Arama Çubuğu */
.dropdown-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg-surface);
}

.dropdown-search-icon {
  position: absolute;
  left: 1.15rem;
  color: var(--text-dim);
  pointer-events: none;
  display: inline-flex;
}

.dropdown-search-input {
  width: 100%;
  height: 34px;
  padding: 0 1.85rem 0 2rem;
  font-size: 0.825rem;
  font-family: inherit;
  color: var(--text-main);
  background-color: var(--bg-surface-hover);
  border: 1px solid var(--border);
  border-radius: 0.55rem;
  outline: none;
  transition: all 0.2s ease;
}

.dropdown-search-input:focus {
  border-color: var(--primary);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 2px rgba(216, 112, 0, 0.15);
}

.dropdown-search-clear {
  position: absolute;
  right: 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 9999px;
  transition: color 0.15s ease, background 0.15s ease;
}

.dropdown-search-clear:hover {
  color: var(--text-main);
  background-color: var(--bg-surface);
}

/* Öğeler Listesi */
.dropdown-items-scroll {
  max-height: 260px;
  overflow-y: auto;
  padding: 0.35rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.75rem;
  border-radius: 0.55rem;
  color: var(--text-main);
  font-size: 0.825rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.dropdown-item:hover,
.dropdown-item.focused {
  background-color: var(--bg-surface-hover);
  color: var(--primary);
}

.dropdown-item.selected {
  background-color: rgba(216, 112, 0, 0.1);
  color: var(--primary);
  font-weight: 700;
}

.dropdown-item-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dropdown-item-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  margin-right: 0.15rem;
  flex-shrink: 0;
}

.dropdown-item-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  background-color: var(--bg-surface-hover);
  color: var(--text-dim);
  margin-left: auto;
  margin-right: 0;
  line-height: 1;
  flex-shrink: 0;
  transition: margin-right 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.dropdown-item.selected .dropdown-item-badge {
  background-color: rgba(216, 112, 0, 0.18);
  color: var(--primary);
  margin-right: 0.35rem;
}

.dropdown-item-check {
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.dropdown-item.selected .dropdown-item-check {
  display: inline-flex;
}

.dropdown-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 1.75rem 1rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-align: center;
}

/* Sıralama & Kategori Dropdown Özel Varyantları */
.sort-custom-dropdown {
  display: inline-block;
  width: auto;
  min-width: 155px;
}

.sort-custom-dropdown .dropdown-trigger {
  min-height: 36px;
  height: 36px;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
}

.sort-custom-dropdown .dropdown-menu-box {
  width: max-content;
  min-width: 180px;
}

.category-custom-dropdown {
  display: inline-block;
  width: auto;
  min-width: 175px;
}

.category-custom-dropdown .dropdown-trigger {
  min-height: 36px;
  height: 36px;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
}

.category-custom-dropdown .dropdown-menu-box {
  width: max-content;
  min-width: 250px;
  max-width: 320px;
}

@media (max-width: 900px) {
  .categories-inner-row {
    flex-wrap: wrap;
    gap: 0.75rem;
  }
  .catalog-actions-wrap {
    width: 100%;
    justify-content: flex-end;
  }
  .category-custom-dropdown {
    flex: 1;
  }
  .sort-custom-dropdown {
    flex: 1;
  }
}



/* ==========================================================================
   Öğrenme Rotaları, Müfredat ve Oynatma Listesi (Learning Paths & Playlists)
   ========================================================================== */

/* Öğrenme Rotası Hero / Tanıtım Kartı */
.learning-path-hero-card {
  position: relative;
  border-radius: 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  overflow: hidden;
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.learning-path-hero-ambient {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  pointer-events: none;
  filter: blur(50px);
  opacity: 0.8;
  z-index: 1;
}

.learning-path-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.official-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  font-size: 0.725rem;
  font-weight: 700;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.learning-path-hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.learning-path-hero-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.learning-path-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.875rem;
  color: var(--text-dim);
}

.meta-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-main);
  font-weight: 600;
}

.meta-separator {
  color: var(--border);
}

.btn-start-course {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: 0.85rem;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(216, 112, 0, 0.35);
  transition: all 0.2s ease;
}

.btn-start-course:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(216, 112, 0, 0.45);
}

/* Müfredat Bölümü */
.syllabus-section {
  margin-top: 1.5rem;
}

.syllabus-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.syllabus-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 0.25rem 0;
}

.syllabus-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.syllabus-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.syllabus-card {
  display: grid;
  grid-template-columns: 50px 180px 1fr auto;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  border-radius: 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.syllabus-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.syllabus-order-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.syllabus-order-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(216, 112, 0, 0.12);
  color: var(--primary);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(216, 112, 0, 0.25);
}

.syllabus-thumb-box {
  position: relative;
  width: 180px;
  aspect-ratio: 16 / 9;
  border-radius: 0.65rem;
  overflow: hidden;
  background: #000;
}

.syllabus-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.syllabus-card:hover .syllabus-thumb-box img {
  transform: scale(1.04);
}

.syllabus-info-box {
  overflow: hidden;
}

.syllabus-meta-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.775rem;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}

.lesson-tag {
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.syllabus-lesson-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.4rem 0;
  line-height: 1.35;
}

.syllabus-lesson-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

.syllabus-lesson-title a:hover {
  color: var(--primary);
}

.syllabus-lesson-desc {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.btn-watch-lesson {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.25rem;
  border-radius: 0.65rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.825rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.btn-watch-lesson:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ==========================================================================
   Video Detay Sayfası Oynatma Listesi / Kurs Müfredatı Yan Paneli (Playlist Sidebar)
   ========================================================================== */

.playlist-sidebar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.07);
  display: flex;
  flex-direction: column;
}

/* Liste Üst Bilgi */
.playlist-sidebar-header {
  padding: 1.25rem 1.25rem 1rem;
  background: linear-gradient(180deg, var(--bg-surface-hover) 0%, var(--bg-surface) 100%);
  border-bottom: 1px solid var(--border);
}

.playlist-track-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.playlist-badge-tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  background: rgba(216, 112, 0, 0.15);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.playlist-level-pill {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.7rem;
  font-weight: 600;
}

.playlist-sidebar-title {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 0.85rem 0;
  color: var(--text-main);
}

.playlist-sidebar-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

.playlist-sidebar-title a:hover {
  color: var(--primary);
}

/* İlerleme Çubuğu */
.playlist-progress-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.playlist-progress-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.progress-step-text {
  color: var(--text-muted);
}

.progress-step-text strong {
  color: var(--primary);
  font-weight: 800;
}

.progress-percent-text {
  color: var(--text-dim);
  font-weight: 700;
  font-size: 0.725rem;
}

.playlist-progress-track {
  width: 100%;
  height: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 9999px;
  overflow: hidden;
}

.playlist-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, #f59e0b 100%);
  border-radius: 9999px;
  transition: width 0.4s ease;
}

/* Sıradaki Ders Çağrısı (Next Lesson Callout) */
.playlist-next-callout {
  padding: 0.85rem 1.25rem;
  background: rgba(216, 112, 0, 0.06);
  border-bottom: 1px solid var(--border);
}

.callout-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.callout-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem;
  border-radius: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-decoration: none;
  transition: all 0.15s ease;
}

.callout-card:hover {
  border-color: var(--primary);
  background: var(--bg-surface-hover);
  transform: translateX(2px);
}

.callout-thumb {
  position: relative;
  width: 76px;
  aspect-ratio: 16 / 9;
  border-radius: 0.45rem;
  overflow: hidden;
  background: #000;
  flex-shrink: 0;
}

.callout-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.callout-duration {
  position: absolute;
  bottom: 2px;
  right: 2px;
  padding: 1px 3px;
  background: rgba(0, 0, 0, 0.85);
  font-size: 0.6rem;
  font-family: monospace;
  color: #fff;
  border-radius: 2px;
}

.callout-details {
  flex: 1;
  overflow: hidden;
}

.callout-title {
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  margin: 0 0 0.2rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.callout-sub {
  font-size: 0.68rem;
  color: var(--text-dim);
}

.callout-action {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(216, 112, 0, 0.35);
}

/* Oynatma Listesi Dersler Listesi */
.playlist-items-container {
  display: flex;
  flex-direction: column;
}

.playlist-list-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.playlist-count-pill {
  font-size: 0.68rem;
  padding: 0.1rem 0.45rem;
  border-radius: 9999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.playlist-lessons-scroll {
  max-height: 440px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 0.25rem 0.5rem;
}

.playlist-lessons-scroll::-webkit-scrollbar {
  width: 5px;
}

.playlist-lessons-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.playlist-lessons-scroll::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 9999px;
}

.playlist-lesson-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all 0.15s ease;
  margin-bottom: 0.25rem;
}

.playlist-lesson-item:hover {
  background: var(--bg-surface-hover);
}

/* Aktif (Şu an oynatılan) Ders */
.playlist-lesson-item.playing {
  background: rgba(216, 112, 0, 0.1);
  border-color: rgba(216, 112, 0, 0.4);
}

.playlist-lesson-item.playing:hover {
  background: rgba(216, 112, 0, 0.15);
}

/* Tamamlanmış Ders */
.playlist-lesson-item.completed {
  opacity: 0.85;
}

.lesson-state-indicator {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lesson-index-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
}

.completed-check-icon {
  color: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Equalizer Bars Animasyonu */
.playing-equalizer-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 16px;
  width: 14px;
}

.playing-equalizer-bars span {
  width: 3px;
  background-color: var(--primary);
  border-radius: 2px;
}

.playing-equalizer-bars span:nth-child(1) {
  animation: eqBarPulse1 0.8s ease-in-out infinite;
}

.playing-equalizer-bars span:nth-child(2) {
  animation: eqBarPulse2 0.7s ease-in-out infinite;
}

.playing-equalizer-bars span:nth-child(3) {
  animation: eqBarPulse3 0.9s ease-in-out infinite;
}

@keyframes eqBarPulse1 {
  0%, 100% { height: 4px; }
  50% { height: 16px; }
}

@keyframes eqBarPulse2 {
  0%, 100% { height: 14px; }
  50% { height: 6px; }
}

@keyframes eqBarPulse3 {
  0%, 100% { height: 8px; }
  50% { height: 15px; }
}

.lesson-thumb-mini {
  position: relative;
  width: 82px;
  aspect-ratio: 16 / 9;
  border-radius: 0.45rem;
  overflow: hidden;
  background: #000;
  flex-shrink: 0;
}

.lesson-thumb-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lesson-thumb-duration {
  position: absolute;
  bottom: 2px;
  right: 2px;
  padding: 1px 3px;
  background: rgba(0, 0, 0, 0.85);
  font-size: 0.6rem;
  font-family: monospace;
  color: #fff;
  border-radius: 2px;
}

.lesson-info-mini {
  flex: 1;
  overflow: hidden;
}

.lesson-title-mini {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.3;
  margin: 0 0 0.25rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.playlist-lesson-item.playing .lesson-title-mini {
  font-weight: 700;
  color: var(--primary);
}

.lesson-meta-mini {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  color: var(--text-dim);
}

.now-playing-tag {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.68rem;
  display: inline-block;
}

/* Yan Panel Alt Bilgi */
.playlist-sidebar-footer {
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--border);
  background: var(--bg-surface-hover);
}

.btn-view-full-syllabus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  border-radius: 0.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn-view-full-syllabus:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Duyarlı Ekran Uyarlamaları (Responsive) */
@media (max-width: 768px) {
  .learning-path-hero-card {
    padding: 1.5rem;
  }
  .learning-path-hero-title {
    font-size: 1.6rem;
  }
  .syllabus-card {
    grid-template-columns: 36px 110px 1fr;
    gap: 0.85rem;
    padding: 1rem;
  }
  .syllabus-action-col {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
  }
  .btn-watch-lesson {
    width: 100%;
    justify-content: center;
  }
}


/* ==========================================================================
   Kullanıcı Profil Dropdown (Header User Menu)
   ========================================================================== */
.user-dropdown-wrapper {
  position: relative;
  display: inline-block;
}

.dropdown-menu.align-right,
.user-dropdown-menu {
  left: auto;
  right: 0;
  width: 275px;
  padding: 0.5rem;
}

.user-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.28rem 0.75rem 0.28rem 0.35rem;
  border-radius: 9999px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.825rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  outline: none;
}

.user-pill-btn:hover,
.user-dropdown-wrapper:hover .user-pill-btn,
.user-dropdown-wrapper.open .user-pill-btn {
  border-color: var(--primary);
  background-color: var(--bg-surface-hover);
}

.user-avatar-mini {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, #f59e0b 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  flex-shrink: 0;
}

.user-dropdown-arrow {
  color: var(--text-dim);
  transition: transform 0.2s ease;
}

.user-dropdown-wrapper:hover .user-dropdown-arrow,
.user-dropdown-wrapper.open .user-dropdown-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

.user-dropdown-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: var(--bg-surface-hover);
}

.user-header-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, #f59e0b 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(216, 112, 0, 0.3);
}

.user-header-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-header-name {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-header-email {
  font-size: 0.725rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-badge-admin {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.25rem;
  padding: 0.1rem 0.45rem;
  border-radius: 9999px;
  background: rgba(216, 112, 0, 0.15);
  color: var(--primary);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  width: fit-content;
}

.dropdown-divider {
  height: 1px;
  background-color: var(--border);
  margin: 0.35rem 0.25rem;
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
  border-radius: 0.65rem;
  text-decoration: none;
  transition: all 0.15s ease;
  color: var(--text-main);
}

.user-dropdown-item:hover {
  background-color: var(--bg-surface-hover);
}

.user-item-icon {
  width: 30px;
  height: 30px;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.user-dropdown-item:hover .user-item-icon {
  color: var(--primary);
  border-color: rgba(216, 112, 0, 0.3);
}

.user-item-icon.admin {
  background: rgba(216, 112, 0, 0.12);
  color: var(--primary);
  border-color: rgba(216, 112, 0, 0.3);
}

.user-dropdown-item.admin-item {
  background: rgba(216, 112, 0, 0.06);
}

.user-dropdown-item.admin-item:hover {
  background: rgba(216, 112, 0, 0.12);
}

.user-item-icon.logout {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
}

.user-dropdown-item.logout-item:hover {
  background: rgba(239, 68, 68, 0.1);
}

.user-dropdown-item.logout-item:hover .user-item-title {
  color: #ef4444;
}

.user-item-text {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-item-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.user-item-desc {
  font-size: 0.68rem;
  color: var(--text-dim);
  line-height: 1.2;
}