:root {
    --font-size: 18px;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
    color: #333;
    font-size: var(--font-size);
}

.container {
    width: 90%;

    margin: 40px auto;
    background-color: #ffffff;
    padding: 25px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h1,
h2,
h3,
h4,
p,
form,
input,
select,
textarea,
button {
    font-size: var(--font-size);
}

h1,
h2,
h3,
h4 {
    color: #343a40;
    text-align: center;
}

form {
    margin-top: 20px;
}

input[type="text"],
input[type="password"],
input[type="textarea"] {
    width: 60%;
    padding: 15px;
    margin-bottom: 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    box-sizing: border-box;
}

input[type="number"],
input[type="date"],
input[type="select"] {
    width: 45%;
    padding: 15px;
    margin-bottom: 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    background-color: #007bff;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 50%;
}

button:hover {
    background-color: #0056b3;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    padding: 12px;
    margin-top: 10px;
    border-radius: 4px;
    text-align: center;
}

.otsikkologo {
    background-color: #41b70b;
    color: #ffff13;
    padding: 12px;
    margin-top: 10px;
    border-radius: 4px;
    text-align: center;
}

.font-toggle {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 10px 0;
}

.font-toggle button {
    padding: 6px 12px;
    font-size: 18px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    background-color: #ccc;
    color: black;
}

.font-toggle button.active {
    background-color: black;
    color: white;
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
    }

    button {
        padding: 10px;
    }
}