@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(to bottom, black, white);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

.container {
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
}

h1 {
  margin-bottom: 20px;
  font-size: 3rem;
  background: linear-gradient(135deg, #8e44ad, #ffffff, #ff0000);
  color: #fff;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

button {
  background: #000;
  border: none;
  padding: 10px 20px;
  font-size: 2rem;
  color: white;
  cursor: pointer;
  transition: background 0.3s;
  border-radius: 5px;
}

button:hover {
  background: #333;
}

#visualizer {
  width: 50%;
  height: 400px;
  background: linear-gradient(to bottom, #000, #fff);
  margin: 20px auto;
  border-radius: 5px;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
}

#visualizer div {
  height: 100%;
  display: inline-block;
  vertical-align: bottom;
  transition: height 0.1s ease-in-out;
  background: linear-gradient(to bottom, #8e44ad, #000000, #ffffff, #ff0000);
}

#transcript {
  font-size: 2rem;
  color: #000;
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.5rem;
  }

  button {
    font-size: 0.9rem;
    padding: 8px 16px;
  }

  #transcript {
    font-size: 1rem;
  }
}