html:not([data-academy-pref="vi"]) [data-academy-lang="vi"] {
    display: none;
}

html[data-academy-pref="vi"] [data-academy-lang="en"] {
    display: none;
}

.academy-kicker {
    margin: 0 0 0.35rem;
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.academy-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.academy-roles {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.academy-role {
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 6px 12px;
    color: var(--primary-dark);
    text-decoration: none;
    background: #fff;
}

.academy-role.is-active {
    background: var(--primary-dark);
    color: #fff;
    border-color: var(--primary-dark);
}

.academy-search {
    display: flex;
    gap: 8px;
}

.academy-search input {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 6px 10px;
    min-width: 180px;
}

.academy-progress,
.academy-continue,
.academy-card,
.academy-note,
.academy-player {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
}

.academy-progress,
.academy-continue,
.academy-note,
.academy-player {
    padding: 16px 18px;
}

.academy-meter {
    height: 8px;
    margin-top: 8px;
    border-radius: 999px;
    background: #e7edf5;
    overflow: hidden;
}

.academy-meter span {
    display: block;
    height: 100%;
    background: var(--primary);
}

.academy-continue {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
}

.academy-continue h2,
.academy-card h3,
.academy-track-title {
    margin: 0;
    color: var(--primary-dark);
}

.academy-track-title {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.academy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}

.academy-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    color: inherit;
    text-decoration: none;
    min-height: 150px;
}

.academy-card p,
.academy-card-meta {
    margin: 0;
    color: #5c6b80;
}

.academy-card-meta {
    font-size: 0.82rem;
}

.academy-player video,
.academy-player iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: 10px;
    background: #0f1a2b;
}

.academy-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.academy-done {
    font-weight: 700;
    color: var(--primary-dark);
}

.academy-note {
    line-height: 1.5;
}

@media (max-width: 720px) {
    .academy-continue {
        flex-direction: column;
        align-items: flex-start;
    }

    .academy-search,
    .academy-search input {
        width: 100%;
    }
}