/* Calm Theme CSS for froge.ai */
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f8ff;
    color: #2e4053;
}

header {
    background-color: #b0e57c;
    padding: 1em;
    text-align: center;
    font-size: 2em;
    color: #ffffff;
}

nav {
    display: flex;
    justify-content: center;
    background-color: #4CAF50;
}

nav a {
    color: white;
    padding: 14px 20px;
    text-decoration: none;
    text-align: center;
}

main {
    padding: 2em;
    line-height: 1.6;
}

footer {
    background-color: #b0e57c;
    padding: 1em;
    text-align: center;
    color: #ffffff;
}

button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

a:hover, a:focus {
    background-color: #45a049;
    color: white;
}