body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #121212;
    color: #e0e0e0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    text-align: center;
    transition: opacity 1s ease-in-out;
}

.dot {
    width: 20px;
    height: 20px;
    background-color: #8e44ad;
    border-radius: 50%;
    margin: 40px 0;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(142, 68, 173, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(142, 68, 173, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(142, 68, 173, 0); }
}

button {
    background-color: #8e44ad;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #9b59b6;
}

#screamer-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: black;
    justify-content: center;
    align-items: center;
}

#screamer-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}