:root {
	--bg: #ffffff;
	--text: #222;
	--card-bg: #f5f5f5;
	--border: #ddd;
	--accent: #1e90ff;
	--button-bg: #e0e0e0;
	--button-text: #333;
	--blur: blur(8px);
	--glass-bg-light: rgba(255, 255, 255, 0.6);
	--glass-bg-dark: rgba(30, 30, 30, 0.6);
  }
  
  body.dark {
	--bg: #121212;
	--text: #f0f0f0;
	--card-bg: #1c1c1c;
	--border: #333;
	--accent: #1e90ff;
	--button-bg: #333333;
	--button-text: #ffffff;
  }
  
  body {
	background-color: var(--bg);
	color: var(--text);
	font-family: "Segoe UI", Roboto, sans-serif;
	margin: 0;
	height: 100vh;
	overflow: hidden;
	transition: background-color 0.3s, color 0.3s;
  }
  
  .header-bar {
	background: var(--glass-bg-light);
	backdrop-filter: var(--blur);
	-webkit-backdrop-filter: var(--blur);
	color: var(--text);
	font-size: 20px;
	padding: 12px 24px;
	font-weight: bold;
	border-bottom: 1px solid var(--border);
	display: flex;
	justify-content: space-between;
	align-items: center;
  }
  
  body.dark .header-bar {
	background: var(--glass-bg-dark);
  }
  
  .mode-toggle,
  .logout-button {
	background: var(--button-bg);
	color: var(--button-text);
	border: none;
	padding: 8px 14px;
	border-radius: 8px;
	cursor: pointer;
	margin-left: 10px;
	font-size: 15px;
  }
  
  .logout-button {
	background: #d63031;
	color: white;
  }
  
  .logout-button:hover {
	background: #c0392b;
  }
  
  .container-fluid {
	display: flex;
	height: calc(100vh - 70px);
  }
  
  .sidebar {
	width: 280px;
	padding: 18px;
	background: var(--glass-bg-light);
	border-right: 1px solid var(--border);
	overflow-y: auto;
	backdrop-filter: var(--blur);
	-webkit-backdrop-filter: var(--blur);
  }
  
  body.dark .sidebar {
	background: var(--glass-bg-dark);
  }
  
  .content {
	flex: 1;
	padding: 20px;
	background: var(--bg);
	overflow-y: auto;
  }
  
  .tab-button {
	background: var(--button-bg);
	color: var(--button-text);
	border: none;
	padding: 10px 20px;
	border-radius: 10px;
	margin-right: 8px;
	font-size: 15px;
	cursor: pointer;
  }
  
  .tab-button.active,
  .tab-button:hover {
	background: var(--accent);
	color: #fff;
  }
  
  .search-input {
	width: 100%;
	padding: 10px;
	margin-bottom: 20px;
	border-radius: 8px;
	border: 1px solid var(--border);
	background: var(--bg);
	color: var(--text);
	font-size: 15px;
  }
  
  .category-item {
	padding: 12px;
	border-radius: 10px;
	margin-bottom: 10px;
	background-color: var(--button-bg);
	color: var(--button-text);
	cursor: pointer;
	font-size: 16px;
	transition: background 0.2s ease;
  }
  
  .category-item:hover {
	background-color: var(--accent);
	color: #fff;
  }
  
  .channel-box {
	display: flex;
	align-items: center;
	padding: 12px;
	border-radius: 12px;
	background: var(--glass-bg-light);
	border: 1px solid var(--border);
	margin-bottom: 14px;
	backdrop-filter: var(--blur);
	-webkit-backdrop-filter: var(--blur);
	box-shadow: 0 2px 8px rgba(0,0,0,0.15);
	transition: transform 0.2s, background 0.3s;
  }
  
  body.dark .channel-box {
	background: var(--glass-bg-dark);
  }
  
  .channel-box:hover {
	transform: scale(1.02);
  }
  
  .channel-box img {
	width: 100px;
	height: 60px;
	object-fit: cover;
	border-radius: 8px;
	margin-right: 16px;
  }
  
  .channel-details {
	font-size: 17px;
	font-weight: 500;
	color: var(--text);
  }
  
  .vod-grid,
  .series-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	gap: 20px;
  }
  
  .vod-item,
  .series-item {
	background: var(--glass-bg-light);
	padding: 12px;
	border-radius: 12px;
	border: 1px solid var(--border);
	backdrop-filter: var(--blur);
	-webkit-backdrop-filter: var(--blur);
	text-align: center;
	transition: transform 0.2s ease, background 0.3s;
  }
  
  body.dark .vod-item,
  body.dark .series-item {
	background: var(--glass-bg-dark);
  }
  
  .vod-item:hover,
  .series-item:hover {
	transform: scale(1.04);
	background: var(--accent);
	color: #fff;
  }
  
  .vod-item img,
  .series-item img {
	width: 100%;
	height: 140px;
	object-fit: cover;
	border-radius: 10px;
  }
  
  .vod-title,
  .series-title {
	margin-top: 10px;
	font-size: 14px;
	color: var(--text);
	font-weight: 500;
  }
  
  /* Toast/notifications */
  .toast {
	position: fixed;
	top: 20px;
	right: 20px;
	padding: 12px 16px;
	background: var(--accent);
	color: #fff;
	border-radius: 6px;
	box-shadow: 0 4px 8px rgba(0,0,0,0.2);
	z-index: 999;
	animation: slideFade 0.5s ease forwards;
  }
  
  @keyframes slideFade {
	0% { opacity: 0; transform: translateY(-15px); }
	100% { opacity: 1; transform: translateY(0); }
  }
  
  .logout-button {
	background: #d63031;
	color: white;
	border: none;
	padding: 6px 12px;
	margin-left: 10px;
	border-radius: 6px;
	cursor: pointer;
  }
  .logout-button:hover {
	background: #c0392b;
  }