/* Textlektionens sidbredd och avstånd */
.text-lesson {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px 0 64px;
}

.back-link {
    display: inline-block;
    padding: 8px 0;
    color: var(--primary);
    text-underline-offset: 4px;
}

/* Lektionens introduktion */
.lesson-heading {
    margin: 24px 0 36px;
}

.lesson-label {
    margin: 0 0 12px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: bold;
}

.lesson-heading h1 {
    margin: 0 0 20px;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.lesson-introduction {
    margin: 0;
    color: #45594b;
    font-size: 1.1rem;
}

/* Lektionens innehåll */
.lesson-section {
    margin-bottom: 36px;
}

.lesson-section h2,
.lesson-reminder h2 {
    margin: 0 0 16px;
    font-size: 1.4rem;
    line-height: 1.3;
}

.lesson-section p {
    margin: 0 0 16px;
}

.text-lesson code,
.text-lesson samp {
    font-family: Consolas, "Courier New", monospace;
}

/* Kodexempel och utskrift */
.lesson-example {
    margin: 20px 0;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background-color: var(--surface);
}

.lesson-example .example-label {
    margin: 0 0 10px;
    color: #45594b;
    font-family: Arial, sans-serif;
    font-size: 0.8rem;
    font-weight: bold;
}

.lesson-example pre {
    margin: 0;
    padding: 18px;
    overflow-x: auto;
    border-radius: 10px;
    background-color: var(--text);
    color: #d3eea5;
    font-size: 1rem;
}

.example-output {
    margin-top: 20px;
}

.example-output samp {
    overflow-wrap: anywhere;
}

/* Sammanfattning */
.lesson-reminder {
    padding: 24px;
    border-radius: 16px;
    background-color: var(--light-green);
}

.lesson-reminder ul {
    margin: 0;
    padding-left: 22px;
}

.lesson-reminder li + li {
    margin-top: 8px;
}

.lesson-actions {
    margin-top: 32px;
}

/* Mindre skärmar */
@media (max-width: 600px) {
    .text-lesson {
        padding: 24px 0 40px;
    }

    .lesson-example,
    .lesson-reminder {
        padding: 18px;
    }

    .lesson-example pre {
        padding: 14px;
        font-size: 0.9rem;
    }

    .lesson-actions .button {
        width: 100%;
    }
}