.video-container {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.video-container video {
    border: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none; /* Başlangıçta gizli */
}

.loading-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    z-index: 10;
    text-align: center;
}