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

body {
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

header h1 {
    color: #2c3e50;
}

.controls {
    display: flex;
    gap: 10px;
}

button {
    padding: 8px 16px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

#pauseBtn {
    background-color: #e74c3c;
}

#pauseBtn:hover {
    background-color: #c0392b;
}

#resetBtn {
    background-color: #7f8c8d;
}

#resetBtn:hover {
    background-color: #6c7a7d;
}

.visualization-container {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.raw-data-section, .parsed-data-section {
    flex: 1;
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h2 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 18px;
}

.data-structure {
    min-height: 300px;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 15px;
    overflow: auto;
}

#circular-buffer {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.buffer-item {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ecf0f1;
    border-radius: 4px;
    font-size: 12px;
    color: #555;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
}

.buffer-item:hover {
    transform: scale(1.05);
    background-color: #dfe4ea;
}

.buffer-item.active {
    background-color: #3498db;
    color: white;
}

#channel-streams {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.channel {
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 10px;
}

.channel-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid #eee;
}

.channel-name {
    font-weight: bold;
    color: #2c3e50;
}

.channel-type {
    font-size: 12px;
    background-color: #3498db;
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
}

.channel-type.audio {
    background-color: #9b59b6;
}

.channel-type.video {
    background-color: #27ae60;
}

.stream-packets {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.packet {
    width: 30px;
    height: 30px;
    background-color: #f1c40f;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
    color: #333;
    transition: transform 0.2s;
}

.packet:hover {
    transform: scale(1.1);
}

.packet.audio {
    background-color: #9b59b6;
    color: white;
}

.packet.video {
    background-color: #27ae60;
    color: white;
}

.stream-controls {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.stream-type-selector, .channel-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

select {
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white;
    font-size: 14px;
}

select:focus {
    outline: none;
    border-color: #3498db;
}

.info-panel {
    display: flex;
    gap: 20px;
}

.stats, .packet-details {
    flex: 1;
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 16px;
}

#stats-content p, #packet-details-content p {
    margin-bottom: 8px;
    font-size: 14px;
}

#stats-content span {
    font-weight: bold;
    color: #3498db;
}

#packet-details-content {
    font-size: 14px;
    line-height: 1.5;
}

.packet-detail-item {
    margin-bottom: 5px;
}

.packet-detail-item span {
    font-weight: bold;
}

.byte-display {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin-top: 5px;
}

.byte {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: #ecf0f1;
    text-align: center;
    font-family: monospace;
    font-size: 10px;
    line-height: 20px;
}