/* Course Neobrutalism Styles - From Scratch */

/* Layout */
.neo-course-layout {
    background: var(--background);
    min-height: 100vh;
}

.neo-course-wrapper {
    max-width: 100%;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

.neo-course-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 1.5rem;
    max-width: 1600px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .neo-course-grid {
        grid-template-columns: 1fr;
    }
    
    .neo-course-sidebar {
        order: -1;
    }
}

.neo-course-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Course Header Card */
.neo-course-header {
    background: var(--purple-1);
    border: 1px solid var(--n-1);
    box-shadow: 0.25rem 0.25rem 0 var(--n-1);
    padding: 2rem;
}

.neo-course-title {
    font-size: 2rem;
    font-weight: 900;
    color: var(--n-1);
    margin: 0 0 1rem 0;
    line-height: 1.2;
}

.neo-course-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--n-2);
    margin: 0 0 1rem 0;
}

.neo-course-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Course Content Card */
.neo-course-content {
    background: var(--white);
    border: 1px solid var(--n-1);
    box-shadow: 0.25rem 0.25rem 0 var(--n-1);
    padding: 2rem;
}

.neo-course-content-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--n-1);
    margin: 0 0 1.5rem 0;
}

/* Course Posts List */
.neo-course-posts {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.neo-course-post-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem;
    background: var(--white);
    border: 1px solid var(--n-1);
    text-decoration: none;
    color: var(--n-1);
    transition: all 150ms ease;
}

.neo-course-post-item:hover {
    background: var(--purple-3);
    transform: translate(-2px, -2px);
    box-shadow: 0.25rem 0.25rem 0 var(--n-1);
}

.neo-course-post-item.neo-post-viewed {
    background: var(--green-2);
}

.neo-course-post-item.neo-post-pending {
    background: var(--yellow-2);
}

.neo-course-post-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
    background: var(--n-1);
    color: var(--white);
    font-weight: 900;
    font-size: 0.875rem;
    border: 1px solid var(--n-1);
}

.neo-course-post-content {
    flex: 1;
    min-width: 0;
}

.neo-course-post-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--n-1);
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.neo-course-post-meta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    font-size: 0.875rem;
    color: var(--n-3);
}

.neo-post-status {
    font-weight: 700;
    font-size: 0.75rem;
}

.neo-post-status-pending {
    color: var(--n-2);
}

.neo-post-status-viewed {
    color: var(--green-1);
}

/* Sidebar */
.neo-course-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.neo-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.neo-btn-full {
    width: 100%;
    justify-content: center;
}