body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #0e0e0e;
  color: #fff;
  display: flex;
  height: 100vh;
}

#app {
  display: flex;
  width: 100%;
}

#users {
  width: 200px;
  background: #111;
  padding: 1rem;
  border-right: 1px solid #222;
}

#main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.video-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: black;
}

video {
  width: 90%;
  max-width: 960px;
  border-radius: 8px;
  outline: none;
}

.chat-container {
  background: #181818;
  padding: 10px;
  display: flex;
  flex-direction: column;
}

#chat-box {
  height: 200px;
  overflow-y: auto;
  margin-bottom: 10px;
  border: 1px solid #333;
  padding: 8px;
  background: #121212;
  border-radius: 5px;
}

#chat-form {
  display: flex;
  gap: 10px;
}

#msgInput {
  flex: 1;
  padding: 8px;
  border: none;
  border-radius: 5px;
}

button {
  background: #007bff;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #0056b3;
}