:root {
    --bg-color: #f0f0f0;
    --text-color: #333;
    --container-bg: #f0f0f0;
    --number-bg: #fff;
    --number-border: #ccc;
    --button-bg: #fff;
    --button-text: #333;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    transition: background-color 0.3s, color 0.3s;
}

body.dark-mode {
    --bg-color: #333;
    --text-color: #f0f0f0;
    --container-bg: #333;
    --number-bg: #555;
    --number-border: #888;
    --button-bg: #555;
    --button-text: #f0f0f0;
}

.top-bar {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
}

#theme-toggle {
    padding: 10px;
    cursor: pointer;
    background-color: var(--button-bg);
    color: var(--button-text);
    border: 1px solid var(--number-border);
    border-radius: 5px;
    margin-right: 10px;
}

.lang-switcher button {
    padding: 10px;
    cursor: pointer;
    background-color: var(--button-bg);
    color: var(--button-text);
    border: 1px solid var(--number-border);
}

.lang-switcher button:first-child {
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    border-right: none;
}

.lang-switcher button:last-child {
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
}

.container {
    text-align: center;
    background-color: var(--container-bg);
}

.menu-display {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    min-height: 300px; /* Adjust height to fit image */
}

#menu-image {
    width: 100%;
    max-width: 400px;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 2px solid var(--number-border);
}

#menu-name {
    font-size: 32px;
    font-weight: bold;
}

#recommend-btn {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: var(--button-bg);
    color: var(--button-text);
    border: 1px solid var(--number-border);
}