body {
    background-color: #000000;
    color: #e0e0e0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    overflow-wrap: break-word;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background-color: #1e1e1e;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

h1,
h2,
h3 {
    color: #008800;
    border-bottom: 2px solid #333;
    padding-bottom: 10px;
    margin-top: 20px;
}

h1 {
    text-align: center;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    background-color: #2c2c2c;
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

li:hover {
    background-color: #3a3a3a;
}

a {
    color: #03dac6;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.note {
    background-color: #2c2c2c;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
}

footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #333;
    font-size: 0.8em;
    color: #888;
}

footer a {
    color: #03dac6;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

img {
    width: 100%;
}

.upload-form {
    background-color: #111;
    padding: 20px;
    border-radius: 5px;
    margin: 20px 0;
}

.upload-form input[type="file"] {
    background-color: #333;
    color: white;
    border: 1px solid #555;
    padding: 8px;
    border-radius: 3px;
    margin: 10px 0;
    width: 100%;
    max-width: 300px;
}

.upload-form input[type="submit"] {
    background-color: #0066cc;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 3px;
    cursor: pointer;
    margin: 10px 0;
}

.upload-form input[type="submit"]:hover {
    background-color: #0052a3;
}

.message {
    padding: 10px;
    margin: 10px 0;
    border-radius: 3px;
}

.success {
    background-color: #004d00;
    border: 1px solid #00cc00;
}

.error {
    background-color: #4d0000;
    border: 1px solid #cc0000;
}

.info {
    background-color: #003d4d;
    border: 1px solid #0099cc;
}