/* General Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Arial', sans-serif;
}

body {
  background-color: #f5f5f5;
  color: #333;
  line-height: 1.6;
  padding: 20px;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #2c3e50;
  margin-bottom: 20px;
  text-align: center;
}

h2 {
  color: #3498db;
  margin: 15px 0;
}

button {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 4px;
  cursor: pointer;
  margin: 5px;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #2980b9;
}

button.danger {
  background-color: #e74c3c;
}

button.danger:hover {
  background-color: #c0392b;
}

button:disabled {
  background-color: #95a5a6;
  cursor: not-allowed;
}

input, select {
  padding: 8px;
  margin: 5px;
  border: 1px solid #ddd;
  border-radius: 4px;
  width: 100%;
  max-width: 300px;
}

.status {
  margin: 10px 0;
  padding: 10px;
  border-radius: 4px;
}

.status.success {
  background-color: #d4edda;
  color: #155724;
}

.status.error {
  background-color: #f8d7da;
  color: #721c24;
}

.status.info {
  background-color: #d1ecf1;
  color: #0c5460;
}

.flex-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0;
}

table, th, td {
  border: 1px solid #ddd;
}

th, td {
  padding: 10px;
  text-align: left;
}

th {
  background-color: #f2f2f2;
}

tr:nth-child(even) {
  background-color: #f9f9f9;
}

/* Audio Controls */
.audio-controls {
  margin: 20px 0;
  padding: 15px;
  background-color: #f0f8ff;
  border-radius: 5px;
  border: 1px solid #b3d7ff;
}

.audio-meter {
  width: 100%;
  height: 20px;
  background-color: #ddd;
  border-radius: 10px;
  overflow: hidden;
  margin: 10px 0;
}

.audio-meter-fill {
  height: 100%;
  background-color: #3498db;
  width: 0%;
  transition: width 0.1s ease;
}

.hidden {
  display: none;
}