.seminario-container {
    display: flex;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.seminario-sidebar {
    width: 300px;
    flex-shrink: 0;
    background: var(--secondary-bg);
    border-radius: 8px;
    padding: 1rem;
    position: sticky;
    top: 2rem;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
}

.seminario-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.seminario-item {
    padding: 0.75rem;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.seminario-item:hover {
    background: var(--primary-bg);
}

.seminario-item.active {
    background: var(--primary-bg);
    border-left: 3px solid var(--primary-color);
}

.seminario-item a {
    text-decoration: none;
    color: inherit;
}

.seminario-date {
    font-size: 0.9rem;
    color: var(--secondary-text);
}

.seminario-title {
    font-weight: 500;
    margin: 0.25rem 0;
}

.seminario-author {
    font-size: 0.9rem;
    color: var(--secondary-text);
}

.seminario-content {
    flex: 1;
    min-width: 0;
}

.seminario-article {
    background: var(--secondary-bg);
    border-radius: 8px;
    padding: 2rem;
}

.seminario-header {
    margin-bottom: 2rem;
}

.seminario-meta {
    display: flex;
    gap: 1rem;
    color: var(--secondary-text);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.seminario-body {
    line-height: 1.6;
}

.seminario-body h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .seminario-container {
        flex-direction: column;
        padding: 1rem;
    }

    .seminario-sidebar {
        width: 100%;
        position: static;
        max-height: none;
    }

    .seminario-article {
        padding: 1rem;
    }
}