.page-packs-container {
    display: block;
    height: auto;
    background-color: var(--color-background);
    color: var(--color-on-background);
}

.page-packs {
    grid-column: 2;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.packs-scroll {
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
    padding-top: 2rem;
    padding-inline: 2rem;
    padding-bottom: 1rem;
    scrollbar-gutter: stable;
}

.packs-scroll::-webkit-scrollbar {
    width: 8px;
}
.packs-scroll::-webkit-scrollbar-track {
    background: transparent;
}
.packs-scroll::-webkit-scrollbar-thumb {
    background-color: var(--color-primary);
    border-radius: 4px;
}

.pack-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

.pack-section h2 {
    margin-bottom: 0.5rem;
    width: 100%;
    max-width: 1000px;
    text-align: left;
    margin-left: calc((100% - 1000px) / 2);
    padding-left: 0.25rem;
}

.pack-levels {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 2rem;

    place-content: center;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
}

.pack-level {
    background-color: var(--color-background);
    color: var(--color-on-background);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border: 2px solid var(--color-primary);
}

.pack-level:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}

.pack-level h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.pack-level p {
    margin: 0.2rem 0;
    font-size: 1rem;
}

.pack-level a {
    margin-top: 0.5rem;
    font-weight: 600;
    color: #007bff;
    text-decoration: underline;
}

.pack-level a:hover {
    color: #339aff;
}

.clickable-title {
    cursor: pointer;
    font-size: 1.3rem;
    font-weight: 700;
    color: inherit;
    text-decoration: none;
}

.clickable-title:hover {
    text-decoration: underline;
    color: var(--background);
}

.highlight {
    outline: 2px solid var(--color-primary);
    border-radius: 0.5rem;
}