/* General body styling */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: #f9f9f9;
    color: #333;
    display: flex;
    flex-direction: column;
}

/* Container layout */
#container {
    display: flex;
    flex-direction: row;
    height: 100vh;
}

/* Left panel (folders and videos) */
#folders-container {
    flex: 1;
    background: #ffffff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Folders and Videos headings */
#folders-container h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #444;
    border-bottom: 2px solid #eaeaea;
    padding-bottom: 5px;
}

/* Folder and video items */
.folder, .video {
    cursor: pointer;
    padding: 10px 15px;
    margin: 5px 0;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 5px;
    text-align: center;
    transition: background 0.3s, box-shadow 0.3s;
}

.folder:hover, .video:hover {
    background: #eaeaea;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
}

/* Video player container */
#video-container {
    flex: 2;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
}

#video-container h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #fff;
}

/* Video player styling */
video {
    max-width: 90%;
    max-height: 80%;
    border: 3px solid #444;
    border-radius: 5px;
    background: #111;
}