:root {
    --bg-color: #f0f0f0;
    --container-bg: white;
    --text-color: #333;
    --ball-bg: #eee;
    --ball-text: #333;
    --shadow: rgba(0, 0, 0, 0.1);
    --input-bg: #fff;
    --input-border: #ccc;
}

[data-theme="dark"] {
    --bg-color: #121212;
    --container-bg: #1e1e1e;
    --text-color: #e0e0e0;
    --ball-bg: #333;
    --ball-text: #fff;
    --shadow: rgba(255, 255, 255, 0.05);
    --input-bg: #2d2d2d;
    --input-border: #444;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: sans-serif;
    transition: background-color 0.3s, color 0.3s;
    margin: 0;
    padding: 20px;
}

.lotto-machine, .contact-form-container, .disqus-container {
    background-color: var(--container-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 10px var(--shadow);
    text-align: center;
    transition: background-color 0.3s, box-shadow 0.3s;
    width: 100%;
    max-width: 400px;
    margin-bottom: 20px;
    position: relative;
}

.theme-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 20px;
    padding: 5px;
}

.number-display {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    flex-wrap: wrap;
    gap: 10px;
}

.number-display span {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50%;
    background-color: var(--ball-bg);
    color: var(--ball-text);
    font-size: 20px;
    transition: background-color 0.3s, color 0.3s;
}

#generate-btn, #submit-btn {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
    width: 100%;
}

#generate-btn:hover, #submit-btn:hover {
    background-color: #45a049;
}

/* Contact Form Styles */
.contact-form-container h2 {
    margin-top: 0;
    margin-bottom: 20px;
}

.form-group {
    text-align: left;
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--input-border);
    border-radius: 5px;
    background-color: var(--input-bg);
    color: var(--text-color);
    box-sizing: border-box;
    font-family: inherit;
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}