body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

#uploadContainer {
    text-align: center;
}

#dropContainer {
    border: 2px dashed #aaa;
    border-radius: 5px;
    padding: 20px;
    margin-bottom: 20px;
    cursor: pointer;
}

#dropContainer.drag-over {
    border-color: #555;
}

#dropMessage {
    font-size: 18px;
    margin-bottom: 10px;
}

#browseButton {
    display: inline-block;
    padding: 10px 20px;
    background-color: #4CAF50;
    color: #ffffff;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s;
}

#browseButton:hover {
    background-color: #45a049;
}

#progressContainer {
    background-color: #eee;
    height: 10px;
    border-radius: 5px;
    overflow: hidden;
}

#progressBar {
    background-color: #4CAF50;
    height: 100%;
    width: 0%;
    transition: width 0.3s;
}

#progressBar.complete {
    background-color: #45a049;
}

#progressMessage {
    margin-top: 10px;
    font-size: 14px;
}

#downloadContainer {
    display: none;
    text-align: center;
    margin-top: 20px;
}

#downloadButton {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #4CAF50;
    color: #ffffff;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s;
}

#downloadButton:hover {
    background-color: #45a049;
}

#pdfFile {
    display: none;
}

#dropContainer {
    position: relative;
}

.info-message {
    display: block;
    margin-top: 10px;
    font-size: 14px;
    color: #333;
}

#thumbnailsContainer {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: left;
}

.thumbnail {
    /* width: 150px; */
    height: 100px;
    margin: 5px;
    border: 1px solid #ccc;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#settingsContainer {
    margin-top: 20px;
}

.setting {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.setting label {
    width: 120px;
    font-weight: bold;
}

.setting .form-control {
    margin-left: 10px;
    width: 80px;
    padding: 5px;
}

.setting #imageQualityValue {
    margin-left: 5px;
    font-weight: bold;
}

.setting .description {
    margin-top: 5px;
    font-size: 12px;
    color: #888;
}

/* Input field styles */
#pdfUrlInput {
	padding: 8px;
	font-size: 16px;
	border: 1px solid #ccc;
	border-radius: 4px;
	width: 300px;
	margin-right: 10px;
}

/* Button styles */
#convertButton {
	padding: 8px 16px;
	font-size: 16px;
	background-color: #4CAF50;
	color: #fff;
	border: none;
	border-radius: 4px;
	cursor: pointer;
}

#convertButton:hover {
	background-color: #45a049;
}