body {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}
#dropZone {
    border: 2px dashed #ccc;
    border-radius: 20px;
    width: 100%;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin-bottom: 20px;
}
#dropZone.highlight {
    border-color: #000;
}
.file-row {
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.file-info {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}
.file-name {
    flex-grow: 1;
    margin-right: 10px;
}
.canvas-container {
    width: 100%;
    margin-top: 10px;
}
canvas {
    width: 100%;
    height: auto;
}
#errorMessage {
    color: red;
    margin-top: 20px;
}
.progress-bar {
    width: 100%;
    height: 20px;
    background-color: #f0f0f0;
    margin-top: 10px;
}
.progress-bar div {
    height: 100%;
    background-color: #4CAF50;
    width: 0;
}
button {
    margin-top: 10px;
    padding: 5px 10px;
}
#fileList {
    margin-top: 10px;
}
#resolutionSelect {
    margin-left: 10px;
}