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

:root {
  --bg-dark: #050b14;
  --bg-darker: #02060c;
  --bg-card: rgba(15, 23, 42, 0.4);
  --bg-glass: rgba(15, 23, 42, 0.6);
  
  --primary: #10b981; /* Premium Green */
  --primary-hover: #059669;
  --primary-glow: rgba(16, 185, 129, 0.3);
  
  --accent: #3b82f6; /* Modern Blue */
  --accent-hover: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.3);

  --danger: #ef4444;
  --warning: #f59e0b;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;

  --border-glass: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px var(--primary-glow);
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-darker);
  background-image: radial-gradient(circle at top right, #09172d 0%, var(--bg-darker) 60%);
  color: var(--text-main);
  margin: 0;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .brand, .display-font {
  font-family: 'Outfit', sans-serif;
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  border-radius: 16px;
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
  border-color: var(--border-strong);
}

/* Sidebar Styling */
.sidebar-modern {
  background: rgba(2, 6, 12, 0.7);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--border-glass);
  width: 250px;
  display: flex;
  flex-direction: column;
}

.nav-link-modern {
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  transition: all 0.2s ease;
  position: relative;
  text-decoration: none;
  font-size: 0.9rem;
}

.nav-link-modern:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link-modern.active {
  color: var(--primary);
  background: rgba(16, 185, 129, 0.1);
}

.nav-link-modern.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 20px;
  width: 4px;
  background: var(--primary);
  border-radius: 0 4px 4px 0;
  box-shadow: var(--shadow-glow);
}

/* Buttons */
.btn-premium {
  background: var(--primary);
  color: white;
  border: none;
  padding: 8px 20px;
  border-radius: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px var(--primary-glow);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
}

.btn-premium:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px var(--primary-glow);
}

.btn-premium-accent {
  background: var(--accent);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-premium-accent:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 16px var(--accent-glow);
}

.btn-premium-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-strong);
  padding: 8px 20px;
  border-radius: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-premium-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-main);
}

/* Stat Cards */
.stat-card {
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.stat-icon.primary { background: rgba(16, 185, 129, 0.15); color: var(--primary); }
.stat-icon.accent { background: rgba(59, 130, 246, 0.15); color: var(--accent); }
.stat-icon.warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.stat-icon.danger { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Animations */
@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.pulse-primary {
  animation: pulseGlow 2s infinite;
}

/* Hero Cards (Current/Next Video) */
.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--border-glass);
}

.hero-img-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(8px) brightness(0.4);
  transform: scale(1.05); /* hide blurred edges */
  z-index: 1;
}

.hero-gradient {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to right, rgba(2, 6, 12, 0.95) 0%, rgba(2, 6, 12, 0.7) 50%, rgba(2, 6, 12, 0.2) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
}

.thumbnail-wrapper {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-glass);
}

/* Timeline Queue */
.queue-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  margin-bottom: 8px;
  transition: all 0.2s;
}

.queue-row:hover {
  background: rgba(255, 255, 255, 0.05);
}

.queue-row.active {
  border-color: var(--primary);
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.1) 0%, rgba(0,0,0,0) 100%);
}

.queue-thumb {
  width: 140px;
  aspect-ratio: 16/9;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

/* Utilities */
.fs-7 { font-size: 0.85rem; }
.fs-8 { font-size: 0.75rem; }
.fw-semibold { font-weight: 600; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 16px; }
.gap-4 { gap: 24px; }