body {
  font-family: Arial, sans-serif;
  background: #f0f0f0;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 900px;
  margin: auto;
  background: white;
  padding: 20px;
  border-radius: 10px;
}

h1 {
  color: #000C7E;
}

select {
  padding: 10px;
  margin-bottom: 20px;
  font-size: 16px;
  width: 100%;
}

.audio-list {
  display: grid;
  gap: 15px;
}

.card {
  background: #fdfdfd;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.card button {
  background: #ffc406;
  color: black;
  border: none;
  padding: 8px 12px;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 8px;
}

.transcript-box {
  margin-top: 15px;
  background: #eef;
  padding: 10px;
  border-radius: 8px;
  font-size: 14px;
}