app.css

/* app.css */

/* Define CSS variables for light and dark themes */
:root {
    /* Light Theme Variables */
    --background-color: #ffffff;
    --text-color: #000000;
    --card-border-color: #4CAF50; /* Green for active links */
    --dead-link-color: #D32F2F;   /* Red for dead links */
    --button-background: #4CAF50;
    --button-hover-background: #45a049;
    --file-upload-border: #4CAF50;
    --file-upload-hover-background: #f1f1f1;
    --file-upload-hover-color: #45a049;
    --link-color: #2980B9;
    --link-hover-color: #1F618D;
    --output-background: #f0f0f0;
}

@media (prefers-color-scheme: dark) {
    :root {
        /* Dark Theme Variables */
        --background-color: #121212;
        --text-color: #ffffff;
        --card-border-color: #4CAF50;
        --dead-link-color: #FF6B6B;
        --button-background: #4CAF50;
        --button-hover-background: #45a049;
        --file-upload-border: #4CAF50;
        --file-upload-hover-background: #1f1f1f;
        --file-upload-hover-color: #45a049;
        --link-color: #6FB1FC;
        --link-hover-color: #5A9BD3;
        --output-background: #1f1f1f;
    }
}

/* General Styling */
body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
}

/* Header Styling */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
}

/* Card Styling */
.card {
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
    padding: 15px;
    margin: 10px;
    border-radius: 8px;
    background-color: var(--background-color);
    border: 2px solid var(--card-border-color);
}

.card:hover {
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
}

/* Dead Link Styling */
.dead-link {
    border-color: var(--dead-link-color) !important;
    color: var(--dead-link-color) !important;
}

/* Active Link Styling */
.active-link {
    color: var(--text-color) !important;
}

/* Button Styling */
button {
    background-color: var(--button-background);
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    margin: 4px 2px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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

/* File Upload Styling */
input[type="file"] {
    border: 2px dashed var(--file-upload-border);
    border-radius: 5px;
    padding: 20px;
    text-align: center;
    color: var(--file-upload-border);
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

input[type="file"]:hover {
    background-color: var(--file-upload-hover-background);
    color: var(--file-upload-hover-color);
}

/* Dropdown Styling */
select, .gr-dropdown {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 10px;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* Checkbox Group Styling */
.gr-checkboxgroup {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

.gr-checkboxgroup label {
    margin-bottom: 5px;
    font-size: 14px;
}

/* Textbox Styling */
textarea, input[type="text"], input[type="number"], input[type="email"], input[type="password"], .gr-textbox {
    width: 100%;
    padding: 8px 12px;
    margin: 4px 0;
    box-sizing: border-box;
    border: 2px solid #ccc;
    border-radius: 4px;
    resize: vertical;
    font-size: 14px;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* Link Styling */
a {
    color: var(--link-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
    color: var(--link-hover-color);
}

/* Markdown Styling */
.markdown {
    line-height: 1.6;
}

/* Output Textbox Styling */
.gr-output .gr-textbox {
    background-color: var(--output-background);
    border: 1px solid #ccc;
    color: var(--text-color);
}

/* Export Button Styling */
.gr-button--export {
    background-color: #3498DB; /* Blue background for export button */
}

.gr-button--export:hover {
    background-color: #2980B9; /* Darker blue on hover */
}

/* Download Link Styling */
.gr-html {
    margin-top: 10px;
    font-size: 14px;
}

/* Chatbot Styling */
.gr-chatbot {
    background-color: var(--output-background);
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 10px;
    overflow-y: auto;
    height: 400px;
}

/* Responsive Design */
@media screen and (max-width: 600px) {
    .gr-row {
        flex-direction: column;
    }

    button, select, input[type="file"], textarea, input[type="text"], input[type="number"], input[type="email"], input[type="password"] {
        width: 100%;
        margin: 5px 0;
    }
}