body {
    font-family: sans-serif;
    background-color: #000;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.container {
    background: #000;
    padding: 20px;
    box-shadow: none;
    width: 90%;
    max-width: 1200px;
}

header {
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    color: #fff;
    font-weight: normal;
}

.video-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.video-box {
    text-align: center;
    flex: 1;
    min-width: 40%;
}

video {
    width: 100%;
    height: auto;
    background-color: #222;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid #555;
    min-height: 300px;
}

.chat-controls {
    text-align: center;
    margin-top: 20px;
}

#start-chat-btn {
    padding: 15px 30px;
    font-size: 1.5em;
    cursor: pointer;
    background-color: #e50914;
    color: white;
    border: none;
    border-radius: 5px;
    transition: background-color 0.3s;
    font-weight: bold;
}

#start-chat-btn:hover {
    background-color: #d30813;
}

.chat-container {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #444;
}

.chat-box {
    height: 150px;
    overflow-y: auto;
    border: 1px solid #444;
    padding: 10px;
    border-radius: 5px;
    background-color: #111;
    margin-bottom: 10px;
    color: #eee;
}

.chat-input-container {
    display: flex;
    gap: 10px;
}

#chat-input {
    flex: 1;
    padding: 8px;
    border-radius: 5px;
    border: 1px solid #444;
    background-color: #222;
    color: #eee;
}

#send-chat-btn {
    width: 60px;
    background-color: #007bff;
    color: white;
    cursor: pointer;
    border: none;
    border-radius: 5px;
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

button:not(:disabled):hover {
    opacity: 0.9;
}

.status {
    background: #e50914;
    color: white;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
    text-align: center;
    font-weight: bold;
}

.status.error {
    background: #ffe6e6;
    color: #d00;
}

.status.success {
    background: #e6ffe6;
    color: #0a0;
}