style.css

/* General Styling */
body {
    background: url('https://i.postimg.cc/zBX9cDZy/bmw-german-luxury-cars-brands-black-shiny-fast-car-in-a-misty-fog-01-11-2024-1730444676-hd-wallpaper.jpg
') no-repeat center center fixed; /* Set background image */
    background-size: cover;  /* Ensure the image covers the entire page */
    font-family: 'Arial', sans-serif;  /* Font for the entire app */
    color: #333;  /* Text color */
    margin: 0;
    padding: 0;
}

/* Title Section */
.stApp .stTitle {
    background-color: rgba(76, 175, 80, 0.7); /* Semi-transparent background for the title */
    color: white;  /* White text color */
    padding: 20px;
    text-align: center;
    font-size: 2.5rem;
    border-bottom: 2px solid #ddd;
}

/* Sidebar Styling */
.stSidebar {
    background-color: #ffffff;  /* White background for the sidebar */
    padding: 10px;
    border-right: 1px solid #ddd;  /* Border for separation */
}

.stSidebar .stSlider {
    background-color: #fafafa;
}

/* File Upload Section */
.stFileUploader {
    margin: 20px;
    text-align: center;
    padding: 20px;
    background-color: rgba(244, 244, 244, 0.8);  /* Slightly transparent background */
    border: 2px dashed #ddd;  /* Dashed border for the file upload section */
}

.stFileUploader input[type="file"] {
    margin-top: 10px;
}

/* Image and Video Display */
.stImage, .stVideo {
    display: block;
    margin: 20px auto;
    max-width: 100%;
    border: 2px solid #ddd;  /* Border around the displayed images/videos */
    border-radius: 10px;
}

.stImage img, .stVideo video {
    max-width: 100%;
    height: auto;
}

/* Buttons */
.stButton, .stDownloadButton {
    background-color: #4CAF50;  /* Green background for buttons */
    color: white;
    padding: 10px 20px;
    font-size: 1rem;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.stButton:hover, .stDownloadButton:hover {
    background-color: #45a049;  /* Darker green on hover */
}

/* Success and Info Messages */
.stInfo {
    background-color: #2196F3;  /* Blue background for info messages */
    color: white;
    padding: 10px;
    border-radius: 5px;
    margin-top: 20px;
}

.stWarning {
    background-color: #ff9800;  /* Orange background for warnings */
    color: white;
    padding: 10px;
    border-radius: 5px;
    margin-top: 20px;
}

/* Styling the download button with an icon */
.stDownloadButton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    padding: 10px 20px;
}

.stDownloadButton svg {
    margin-right: 10px;
}

/* Styling for the Footer */
footer {
    text-align: center;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    font-size: 1rem;
}