/* Two-column layout (grid) */
.page .section:has(.sidebar),
.section.has-sidebar {
    grid-template-columns: minmax(220px, 280px) 1fr; /* sidebar | content */
}

.section .sidebar,
.section .panel {
    width: auto !important;
    max-width: none;

    height: 100%;
    align-self: stretch;
}

/* Sidebar */
.sidebar {
    background-color: var(--accent-1);
    color: var(--paper);
    padding: 20px;
    border-radius: 10px;
    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.sidebar h3 {
    margin-top: 0;
}

.sidebar ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar li {
    margin-bottom: 15px;
}

.sidebar a {
    color: var(--paper);
    text-decoration: none;
}

.sidebar a:hover {
    text-decoration: underline;
}

/* Main task content card */
.task-content h2 {
    margin: 0 0 12px 0;
    position: relative;
}

/* Task body (image + text) */
.task-info {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    /* replaces manual left margins */
    padding: 12px 20px 12px 12px;
}

.task-text {
    margin: 0;
}

.task-image img {
    display: block;
    width: 128px;
    height: 128px;
}

/* Submission row */
.task-submission,
[class^="task"][class$="-submission"] {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-start;

    width: 100%;
    max-width: 640px;
    margin: 30px auto 0;
}

/* Links */
.download-link {
    display: inline-block;
    color: var(--accent-1);
    text-decoration: none;
    margin: 8px 0;
}

.download-link:hover {
    text-decoration: underline;
}

/* Mobile layout */
@media (max-width: 900px) {
    .page .section:has(.sidebar),
    .section.has-sidebar {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }
}