:root {
    --background-color: #f0f2f5;
    --text-color: #000;
    --lotto-machine-bg: white;
    --lotto-machine-border: #ccc;
    --lotto-number-bg: #f0f0f0;
    --button-bg: #007bff;
    --button-text: white;
}

body.dark-mode {
    --background-color: #1a1a1a;
    --text-color: #fff;
    --lotto-machine-bg: #2a2a2a;
    --lotto-machine-border: #555;
    --lotto-number-bg: #444;
    --button-bg: #0056b3;
    --button-text: white;
}

body {
    display: flex;
    flex-direction: column; /* Changed to column to stack elements vertically */
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    padding: 20px; /* Add some padding for overall layout */
}

/* Contact Form Styling */
.contact-form-container {
    background-color: var(--lotto-machine-bg); /* Use theme background for consistency */
    border: 1px solid var(--lotto-machine-border); /* Use theme border for consistency */
    border-radius: 10px;
    padding: 20px;
    margin-top: 30px; /* Space between lotto machine and form */
    width: 100%;
    max-width: 500px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s, border-color 0.3s;
}

.contact-form-container h2 {
    text-align: center;
    color: var(--text-color);
    margin-bottom: 20px;
}

.contact-form-container form {
    display: flex;
    flex-direction: column;
}

.contact-form-container label {
    margin-bottom: 5px;
    color: var(--text-color);
    font-weight: bold;
}

.contact-form-container input[type="text"],
.contact-form-container input[type="email"],
.contact-form-container textarea {
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid var(--lotto-machine-border);
    border-radius: 5px;
    background-color: var(--lotto-number-bg); /* Use a slightly different bg for input */
    color: var(--text-color);
    font-size: 16px;
    transition: background-color 0.3s, border-color 0.3s;
}

.contact-form-container input[type="text"]:focus,
.contact-form-container input[type="email"]:focus,
.contact-form-container textarea:focus {
    border-color: var(--button-bg);
    outline: none;
}

.contact-form-container button[type="submit"] {
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    background-color: var(--button-bg);
    color: var(--button-text);
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 10px;
}

.contact-form-container button[type="submit"]:hover {
    background-color: var(--button-bg); /* Darken or change for hover if desired */
    filter: brightness(1.1);
}