/* General Styling */
body {
  font-family: 'Arial', sans-serif;
  background-color: #1f1f1f; /* Dark gray background */
  color: #e0e0e0; /* Light gray text */
  margin: 0;
  padding: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Header */
h1 {
  margin: 20px 0;
  font-size: 24px;
  color: #d3d3d3;
}

/* Main container styling */
#main-container {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 20px;
  gap: 15px;
}

/* Video container */
#video-container {
  flex: 2;
  min-width: 300px;
  max-width: 100%;
}

video {
  width: 100%;
  height: auto;
  border: 2px solid #444;
  border-radius: 8px;
  background-color: #000;
}

/* Channel container */
#channel-container {
  flex: 1;
  max-width: 35%;
  background-color: #2b2b2b;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  text-align: center;
}

#channel-container h2 {
  margin-bottom: 5px;
  color: #e0e0e0;
}

/* Search bar */
#search-bar {
  width: 90%;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #555;
  border-radius: 8px;
  background-color: #3a3a3a;
  color: #e0e0e0;
  margin-bottom: 10px;
}

#search-bar:focus {
  border-color: #888;
}

#search-bar::placeholder {
  color: #aaa;
}

/* Channel list */
#channel-box {
  max-height: 250px;
  overflow-y: auto;
  background-color: #3a3a3a;
  padding: 5px;
  border-radius: 4px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.channel {
  background-color: #444;
  padding: 10px 15px;
  margin: 5px 0;
  border-radius: 6px;
  cursor: pointer;
  color: #e0e0e0;
  text-align: left;
  transition: background-color 0.3s, transform 0.2s;
}

.channel:hover {
  background-color: #555;
  transform: scale(1.02);
}

#channel-box::-webkit-scrollbar {
  width: 8px;
}

#channel-box::-webkit-scrollbar-thumb {
  background: #666;
  border-radius: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
  #main-container {
    flex-direction: column;
    align-items: center;
  }

  #video-container,
  #channel-container {
    width: 100%;
    max-width: 90%;
  }

  #channel-container {
    margin-top: 10px;
  }
}