:root {
    --background-color: #f0f0f0;
    --text-color: #333;
    --card-background: #ffffff;
    --button-background: #007acc;
    --button-hover: #005fa3;
}

@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #1e1e1e;
        --text-color: #ffffff;
        --card-background: #2e2e2e;
        --button-background: #1f6fb2;
        --button-hover: #145b8c;
    }
}

body {
    font-family: 'Sorts Mill Goudy', serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--card-background);
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

form div {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
}

input, select, textarea {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: var(--card-background);
    color: var(--text-color);
}

button {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: var(--button-background);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
}

button:hover {
    background-color: var(--button-hover);
}

#csv-output {
    margin-top: 20px;
    height: 200px;
    background-color: var(--card-background);
    color: var(--text-color);
}

.card-popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    max-width: 20%;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.7);
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: none;
}

.card-popup img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

@media (max-width: 600px) {
    .card-popup {
        max-width: 40%;
    }
}

@media (max-width: 400px) {
    .card-popup {
        max-width: 60%;
    }
}

.menu {
    position: relative;
    display: inline-block;
}

.hamburger-menu {
    cursor: pointer;
    font-size: 30px;
    color: var(--text-color);
}

.menu-content {
    display: none;
    position: absolute;
    top: 40px;
    left: 0;
    background-color: var(--background-color);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    padding: 10px;
    z-index: 1;
    min-width: 150px;
    border-radius: 4px;
}

.menu-content label,
.menu-content input {
    color: var(--text-color);
}

.menu-content.show {
    display: block;
}

/* Dark mode styles */
body.dark-mode .menu-content {
    background-color: #333;
}

body.dark-mode .hamburger-menu,
body.dark-mode .menu-content label,
body.dark-mode .menu-content input {
    color: white;
}