body {
    font-family: Arial, sans-serif;
    background-color: #f0f2f5;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding: 20px;
}
h1 {
    color: #005A9C;
}
.app-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 1909px;
    background-color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 20px;
}
#chequeForm {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    width: 100%;
    margin-bottom: 20px;
}
.form-group {
    display: flex;
    flex-direction: column;
}
label {
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}
input,
select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}
#chequeCanvas {
    border: 1px solid #ddd;
    max-width: 100%;
    height: auto;
}

/* NEW: Styles for the download button */
#downloadBtn {
    margin-top: 25px;
    padding: 12px 25px;
    font-size: 18px;
    font-weight: bold;
    color: white;
    background-color: #28a745; /* Green */
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

#downloadBtn:hover {
    background-color: #218838; /* Darker Green */
}