body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: linear-gradient(135deg, #004aad, #007bff);
  color: white;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  text-align: center;
  background: rgba(255, 255, 255, 0.15);
  padding: 30px 40px;
  border-radius: 16px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  backdrop-filter: blur(5px);
  max-width: 400px;
}

input, button {
  margin: 8px;
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  outline: none;
  font-size: 15px;
}

button {
  background-color: #0069d9;
  color: white;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

#paste-btn {
  background-color: #17a2b8;
}

#paste-btn:hover {
  background-color: #117a8b;
}

.hidden {
  display: none;
}

video {
  width: 100%;
  max-height: 60vh;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

#logout-btn {
  margin-top: 15px;
  background-color: #dc3545;
}

#logout-btn:hover {
  background-color: #c82333;
}
#controls {
  margin-top: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

#quality {
  padding: 6px 10px;
  border-radius: 6px;
  border: none;
  outline: none;
  font-size: 14px;
}

label {
  font-weight: 600;
}
#controls {
  margin-top: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

#quality {
  padding: 6px 10px;
  border-radius: 6px;
  border: none;
  outline: none;
  font-size: 14px;
}