/* Duolingo-style lesson player */
body:has(#lesson-player) .main-content,
body:has(#lesson-player) .app-content {
    padding: 0.35rem 0.65rem 0.5rem;
}

.lesson-player {
    max-width: 560px;
    margin: 0 auto;
    height: calc(100dvh - var(--topbar-h) - 0.75rem);
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0;
}

body.auth-page--lesson-demo .lesson-player {
    max-width: none;
}

.lesson-player--no-stars .lesson-player__stars,
.lesson-player--no-stars .lesson-complete-stars-label,
.lesson-player--no-stars .lesson-stars {
    display: none !important;
}

.lesson-player__top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    background: var(--bg);
    z-index: 10;
}

.lesson-player__back {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    flex-shrink: 0;
}

.lesson-player__back:hover {
    background: var(--surface-muted);
    color: var(--text);
}

.lesson-admin-skip {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: #fff7ed;
    border: 1px solid #fdba74;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c2410c;
    flex-shrink: 0;
    cursor: pointer;
    font-size: 0.85rem;
}

.lesson-admin-skip:hover {
    background: #ffedd5;
    color: #9a3412;
}

.lesson-admin-skip[hidden] {
    display: none !important;
}

.lesson-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}

.lesson-player__btn--admin-skip {
    background: #fff7ed;
    border: 1px solid #fdba74;
    color: #c2410c;
    font-weight: 600;
}

.lesson-player__btn--admin-skip:hover {
    background: #ffedd5;
    color: #9a3412;
}

/* Spreken vragen — compact split layout (vraag | antwoorden + inspreekband) */
.lesson-player--speak-choice-layout {
    max-width: min(920px, 100%);
}

/* Woordenschat — studie (4 woorden) links, oefenen rechts */
.lesson-player--vocab-split {
    max-width: min(960px, 100%);
}

.lesson-player--vocab-split .lesson-player__body {
    overflow: hidden;
}

.lesson-step-card--vocab-split {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0.3rem 0.4rem 0.35rem;
    gap: 0.35rem;
}

.lesson-vocab-split-layout {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.lesson-vocab-split {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    overflow: hidden;
}

@media (min-width: 720px) {
    .lesson-vocab-split {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
        gap: 0.55rem;
        align-items: stretch;
    }
}

.lesson-vocab-study-pane,
.lesson-vocab-practice-pane {
    min-height: 0;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 12px;
    background-color: var(--surface);
    overflow: hidden;
}

.lesson-vocab-study-pane__head,
.lesson-vocab-practice-pane__head {
    padding: 0.45rem 0.65rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    background: var(--surface-muted);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.lesson-vocab-study-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    padding: 0.45rem;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    align-content: stretch;
}

.lesson-vocab-word-card {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.4rem 0.45rem;
    background: #fff;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.4rem;
    min-height: 0;
    min-width: 0;
}

.lesson-vocab-word-card__media {
    flex: 0 0 auto;
}

.lesson-vocab-word-card__body {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
}

.lesson-vocab-word-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.25rem;
}

.lesson-vocab-word-card__nl {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.15;
}

.lesson-vocab-word-card__tr {
    font-size: 0.76rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.2;
}

.lesson-vocab-word-card__example {
    display: flex;
    align-items: flex-start;
    gap: 0.2rem;
    font-size: 0.72rem;
    font-style: italic;
    color: var(--text-muted);
    border-top: 1px dashed var(--border);
    padding-top: 0.2rem;
    margin-top: 0.05rem;
}

.lesson-vocab-word-card__example-text {
    flex: 1 1 auto;
    min-width: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.25;
}

.lesson-vocab-word-card--compact {
    padding: 0.32rem 0.38rem;
    gap: 0.32rem;
}

.lesson-vocab-word-card--compact .lesson-vocab-word-card__nl {
    font-size: 0.9rem;
}

.lesson-vocab-word-card--compact .lesson-vocab-word-card__tr {
    font-size: 0.7rem;
}

.lesson-vocab-practice-pane__body {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    padding: 0.55rem 0.65rem 0.65rem;
}

.lesson-vocab-practice-title {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
}

.lesson-vocab-study-lead {
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.lesson-vocab-practice-prompt {
    margin: 0 0 0.65rem;
    font-weight: 600;
}

.lesson-player--vocab-split .lesson-word-nl--prominent {
    font-size: 1.45rem;
}

.lesson-player--vocab-split .lesson-options {
    margin-top: 0.35rem;
}

@media (max-width: 719px) {
    .lesson-vocab-study-grid {
        grid-template-columns: 1fr;
    }
}

/* Woordenschat mobiel — alles op 1 scherm, geen scroll */
.lesson-player--vocab-mobile {
    max-width: 100%;
    flex: 1;
    min-height: 0;
    height: calc(100dvh - var(--topbar-h) - 0.35rem);
    overflow: hidden;
}

.lesson-player--vocab-mobile-actions-bar {
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.lesson-player--vocab-mobile .lesson-player__body {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    padding-bottom: 0;
}

.lesson-player--vocab-mobile-actions-bar .lesson-player__footer {
    display: block;
    flex-shrink: 0;
    padding: 0.28rem 0.45rem max(0.4rem, env(safe-area-inset-bottom, 0px));
    background: var(--bg);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.06);
}

.lesson-player--vocab-mobile-actions-bar .lesson-actions--bar {
    margin: 0;
    padding: 0;
}

.lesson-player--vocab-mobile-actions-bar .lesson-actions--bar .lesson-player__btn {
    width: 100%;
    min-height: 42px;
    font-size: 0.92rem;
    text-transform: none;
    letter-spacing: 0;
}

.lesson-player--vocab-mobile-actions-bar .lesson-player__btn:disabled {
    opacity: 0.45;
}

.lesson-step-card--vocab-mobile {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0.2rem 0.45rem 0.25rem;
    gap: 0;
    overflow: hidden;
    border: none;
    box-shadow: none;
}

.lesson-vocab-mobile {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    gap: 0.35rem;
}

.lesson-vocab-mobile--study {
    justify-content: flex-start;
}

.lesson-vocab-mobile__grid {
    flex: 1 1 auto;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(2, minmax(76px, auto));
    gap: 0.3rem;
    align-content: start;
    padding: 0.15rem 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.lesson-vocab-word-card--mobile {
    padding: 0.32rem 0.38rem;
    min-height: 76px;
    justify-content: flex-start;
    gap: 0.32rem;
}

.lesson-vocab-word-card--mobile .lesson-vocab-word-card__media {
    flex: 0 0 42px;
    width: 42px;
}

.lesson-vocab-word-card--mobile .lesson-vocab-word-card__nl {
    font-size: clamp(0.95rem, 4.2vw, 1.15rem);
    font-weight: 700;
    line-height: 1.15;
}

.lesson-vocab-word-card--mobile .lesson-vocab-word-card__tr {
    font-size: 0.68rem;
    line-height: 1.15;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.lesson-vocab-word-card--mobile .lesson-pronounce-btn--compact {
    width: 26px;
    height: 26px;
    min-width: 26px;
    font-size: 0.7rem;
}

.lesson-vocab-mobile__lead {
    flex-shrink: 0;
    margin: 0;
    padding: 0.25rem 0.15rem 0;
    font-size: 0.8rem;
    line-height: 1.35;
    color: var(--text-muted);
    text-align: center;
}

.lesson-vocab-word-strip {
    flex-shrink: 0;
    display: flex;
    flex-wrap: nowrap;
    gap: 0.3rem;
    padding: 0.15rem 0;
    overflow: hidden;
}

@media (max-width: 768px) {
    .lesson-vocab-word-strip {
        display: none !important;
    }

    .lesson-player--vocab-split .lesson-vocab-study-pane {
        display: none !important;
    }

    .lesson-player--vocab-split .lesson-vocab-split {
        display: block;
    }
}

.lesson-vocab-word-strip__pill {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    padding: 0.32rem 0.25rem;
    border: 1.5px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    line-height: 1.1;
}

.lesson-vocab-word-strip__pill.is-active {
    border-color: var(--primary);
    background: var(--primary-soft, #e8f5f1);
    color: var(--primary);
}

.lesson-vocab-word-strip__text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.lesson-vocab-word-strip__icon {
    flex-shrink: 0;
    font-size: 0.62rem;
    opacity: 0.75;
}

.lesson-vocab-mobile--practice {
    gap: 0.25rem;
}

.lesson-vocab-mobile-ref {
    flex-shrink: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: minmax(52px, 16vw);
    gap: 0.3rem;
    padding: 0.2rem 0 0.35rem;
    border-bottom: 1px solid var(--border);
    min-height: 52px;
}

.lesson-vocab-mobile-ref__item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    height: 100%;
    min-width: 0;
    padding: 0.14rem;
    border-radius: 10px;
    background: #fff;
    border: 2px solid transparent;
    overflow: hidden;
}

.lesson-vocab-mobile-ref__item.is-active {
    border-color: rgba(15, 107, 86, 0.45);
    background: rgba(15, 107, 86, 0.08);
    box-shadow: 0 0 0 1px rgba(15, 107, 86, 0.12);
}

.lesson-vocab-mobile-ref__img {
    width: 100%;
    height: 100%;
    max-height: 100%;
    min-height: 40px;
    object-fit: contain;
    border-radius: 7px;
    display: block;
    background: #fff;
}

.lesson-vocab-mobile__practice {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0.15rem;
    overflow: hidden;
}

.lesson-vocab-practice-prompt--mobile {
    margin: 0;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    flex-shrink: 0;
    line-height: 1.2;
}

.lesson-word-nl--vocab-mobile {
    font-size: clamp(1.15rem, 5vw, 1.45rem);
    font-weight: 700;
    text-align: center;
    margin: 0;
    flex-shrink: 0;
    line-height: 1.2;
    padding: 0.45rem 0.6rem;
    background: var(--surface-muted, #f4f7f6);
    border: 1px solid rgba(15, 107, 86, 0.16);
    border-radius: 10px;
}

.lesson-vocab-mobile__cue {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    flex-shrink: 0;
    margin: 0.1rem 0;
}

.lesson-vocab-mobile__cue--reverse .lesson-type-hint--cue,
.lesson-vocab-mobile__cue--type .lesson-type-hint--cue {
    font-size: clamp(1rem, 4.5vw, 1.25rem);
    margin: 0;
    line-height: 1.2;
    padding: 0.4rem 0.55rem;
    background: var(--surface-muted, #f4f7f6);
    border: 1px solid rgba(15, 107, 86, 0.16);
    border-radius: 10px;
    color: var(--text, #1a2e28);
}

.lesson-vocab-mobile__cue-speak {
    display: flex;
    justify-content: center;
    flex-shrink: 0;
}

.lesson-fill-sentence--mobile {
    font-size: clamp(0.95rem, 4.2vw, 1.08rem);
    font-weight: 500;
    line-height: 1.45;
    margin: 0;
    flex-shrink: 0;
    text-align: center;
    padding: 0.55rem 0.65rem;
    background: var(--surface-muted, #f4f7f6);
    border: 1px solid rgba(15, 107, 86, 0.14);
    border-radius: 10px;
}

.lesson-fill-sentence--has-blank .lesson-fill-blank {
    display: inline-block;
    min-width: 3.25em;
    margin: 0 0.12rem;
    padding: 0.1rem 0.4rem;
    color: var(--primary, #0f6b56);
    background: rgba(15, 107, 86, 0.1);
    border: 2px dashed rgba(15, 107, 86, 0.45);
    border-radius: 6px;
    font-weight: 700;
    letter-spacing: 0.06em;
    vertical-align: baseline;
    user-select: none;
}

.lesson-fill-sentence--mobile .lesson-fill-blank {
    min-width: 3.5em;
    padding: 0.12rem 0.45rem;
}

.lesson-question--vocab-mobile {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    flex-shrink: 0;
}

.lesson-type-input--vocab-mobile {
    flex-shrink: 0;
    margin: 0.15rem 0 0;
    padding: 0.55rem 0.65rem;
    font-size: 1rem;
}

.lesson-options--vocab-grid {
    flex: 1 1 auto;
    min-height: 0;
    max-height: min(36dvh, 11.5rem);
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 0.28rem;
    margin: 0.1rem 0 0;
    align-content: stretch;
}

.lesson-options--vocab-grid .lesson-option {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.28rem 0.22rem;
    font-size: 0.72rem;
    line-height: 1.12;
    min-height: 0;
    height: 100%;
    border-radius: 8px;
    border-width: 1px;
}

.lesson-player--vocab-mobile .lesson-step-card--vocab-mobile > .lesson-feedback,
.lesson-player--vocab-mobile .lesson-vocab-mobile__practice > .lesson-feedback {
    flex-shrink: 0;
    margin: 0;
    padding: 0.35rem 0.45rem;
    font-size: 0.78rem;
}

.lesson-player--vocab-mobile .lesson-step-card--vocab-mobile > .lesson-explain-wrap,
.lesson-player--vocab-mobile .lesson-vocab-mobile__practice > .lesson-explain-wrap {
    display: none !important;
}

.lesson-player--vocab-mobile .lesson-q-feedback {
    display: none;
}

@media (max-width: 720px) {
    body:has(.lesson-player--vocab-mobile) {
        --topbar-h: 2.35rem;
    }

    body:has(.lesson-player--vocab-mobile) .main-content,
    body:has(.lesson-player--vocab-mobile) .app-content {
        padding: 0;
    }

    .lesson-player--vocab-mobile .lesson-player__top {
        padding: 0.2rem 0.35rem;
        gap: 0.3rem;
        flex-shrink: 0;
    }

    .lesson-player--vocab-mobile .lesson-player__back {
        width: 28px;
        height: 28px;
    }

    .lesson-player--vocab-mobile-actions-bar .lesson-player__body {
        padding-bottom: var(--vocab-submit-h, 3.25rem);
    }

    .lesson-player--vocab-mobile-actions-bar .lesson-player__footer {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 10340;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        padding-bottom: max(0.5rem, env(safe-area-inset-bottom, 0px));
    }
}

@media (max-width: 768px) {
    .lesson-player--vocab-mobile {
        height: 100dvh;
        max-height: none;
    }
}

.lesson-player--speak-choice-layout .lesson-player__body {
    overflow: hidden;
}

.lesson-player--speak-choice-layout .lesson-step-card {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0.3rem 0.4rem 0.35rem;
    gap: 0.35rem;
}

.lesson-speak-choice-layout {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    overflow: hidden;
}

.lesson-speak-choice-split {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    overflow: hidden;
}

@media (min-width: 640px) {
    .lesson-speak-choice-split {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
        gap: 0.45rem;
        align-items: stretch;
    }
}

.lesson-speak-choice-pane {
    min-height: 0;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    background-color: var(--surface);
}

.lesson-speak-choice-pane__head {
    flex-shrink: 0;
    padding: 0.28rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: lowercase;
    letter-spacing: 0.02em;
}

.lesson-speak-choice-pane--question .lesson-speak-choice-pane__head {
    background: color-mix(in srgb, var(--primary, #0f6b56) 88%, #1a3d5c);
    color: #f5d76e;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
}

.lesson-speak-choice-pane__head-text {
    min-width: 0;
}

.lesson-speak-choice-photo-admin__btn {
    flex-shrink: 0;
    width: 1.65rem;
    height: 1.65rem;
    border: none;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.15);
    color: #f5d76e;
    cursor: pointer;
    font-size: 0.78rem;
}

.lesson-speak-choice-photo-admin__btn:hover {
    background: rgba(255, 255, 255, 0.28);
}

.lesson-kns-photo--speak-choice {
    margin: 0 0 0.35rem;
}

.lesson-kns-photo--speak-choice .lesson-kns-photo__frame {
    min-height: 0;
    max-height: min(28vh, 200px);
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--surface-muted, #f4f7f5);
}

.lesson-kns-photo--speak-choice .lesson-kns-photo__img {
    max-height: min(28vh, 200px);
    width: auto;
    max-width: 100%;
    object-fit: contain;
    margin: 0 auto;
}

.lesson-player--speak-choice-layout .lesson-speak-choice-pane--question .lesson-kns-photo__placeholder {
    display: none;
}

.lesson-speak-choice-pane--answers .lesson-speak-choice-pane__head {
    background: color-mix(in srgb, var(--primary, #0f6b56) 12%, var(--surface));
    color: var(--primary, #0f6b56);
    text-align: right;
}

.lesson-speak-choice-pane__body {
    flex: 1;
    min-height: 0;
    padding: 0.4rem 0.5rem 0.45rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.lesson-speak-choice-pane--question .lesson-question-row {
    margin: 0;
    gap: 0.25rem;
    align-items: flex-start;
}

.lesson-question--speak-choice {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.35;
    font-weight: 600;
}

.lesson-player--speak-choice-layout .lesson-aanvul-tr-card--speak-choice {
    margin: 0.35rem 0 0;
}

.lesson-player--speak-choice-layout .lesson-aanvul-tr-card--speak-choice .lesson-aanvul-tr-card__divider {
    margin-bottom: 0.4rem;
}

.lesson-player--speak-choice-layout .lesson-aanvul-tr-card--speak-choice .lesson-aanvul-tr-card__head {
    margin-bottom: 0.25rem;
    font-size: 0.65rem;
    padding: 0.12rem 0.45rem;
}

.lesson-player--speak-choice-layout .lesson-aanvul-tr-card--speak-choice .lesson-aanvul-tr-card__text {
    font-size: 0.82rem;
    line-height: 1.4;
    padding: 0;
}

.lesson-player--speak-choice-layout .lesson-aanvul-tr-card--speak-choice .lesson-aanvul-tr-card__note {
    display: none;
}

.lesson-prompt--speak-choice-compact {
    margin: 0 0 0.35rem;
    font-size: 0.78rem;
    line-height: 1.35;
    font-weight: 600;
    color: var(--text-muted, #5f6b66);
}

.lesson-prompt--speak-pick-note {
    margin: 0 0 0.5rem;
    font-size: 0.72rem;
    line-height: 1.35;
    font-weight: 500;
    color: var(--text-muted, #5f6b66);
    opacity: 0.92;
}

.lesson-options--speak-choice-grid.lesson-options--speak {
    margin-top: 0;
}

.lesson-options--speak-choice-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
    margin-top: 0;
}

.lesson-options--speak-choice-grid .lesson-option--speak-choice {
    padding: 0.45rem 0.5rem;
    font-size: 0.78rem;
    line-height: 1.3;
    border-radius: 8px;
    min-height: 0;
}

.lesson-aanvul-tr-slot--compact {
    margin-top: 0.35rem;
    min-height: 2rem;
    padding: 0.35rem 0.45rem;
    font-size: 0.78rem;
}

.lesson-speak-choice-band {
    flex-shrink: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding: 0.4rem 0.45rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: color-mix(in srgb, var(--primary, #0f6b56) 5%, var(--surface));
    opacity: 0.95;
}

.lesson-speak-choice-band.is-active {
    opacity: 1;
    border-color: color-mix(in srgb, var(--primary, #0f6b56) 35%, var(--border));
}

@media (min-width: 520px) {
    .lesson-speak-choice-band {
        grid-template-columns: minmax(0, 1.4fr) minmax(11rem, 0.75fr);
        align-items: stretch;
        gap: 0.5rem;
    }
}

.lesson-speak-choice-band__label {
    margin: 0 0 0.2rem;
    font-size: 0.74rem;
    line-height: 1.3;
    font-weight: 600;
    color: var(--text-muted, #5f6b66);
}

.lesson-speak-choice-pick-hint {
    margin: 0 0 0.25rem;
    font-size: 0.74rem;
    color: var(--text-muted, #5f6b66);
    font-style: italic;
}

.lesson-speak-target--compact {
    margin: 0;
    padding: 0.45rem 0.5rem;
    border-radius: 8px;
    background: var(--surface);
}

.lesson-speak-target--compact .lesson-pronounce-btn {
    margin-bottom: 0.35rem;
}

.lesson-speak-target__sentence--compact {
    margin: 0.25rem 0 0;
    font-size: 0.92rem;
    line-height: 1.45;
    gap: 0.25rem 0.35rem;
}

.lesson-speak-choice-answer-tr {
    margin-top: 0.35rem;
    padding: 0.4rem 0.5rem;
    border-radius: 8px;
    background: var(--surface-muted, #f4f7f6);
    border: 1px solid var(--border, #d8e3df);
    font-size: 0.8rem;
}

.lesson-speak-choice-answer-tr .lesson-aanvul-tr-card__head {
    margin-bottom: 0.2rem;
    font-size: 0.62rem;
}

.lesson-speak-choice-answer-tr .lesson-aanvul-tr-card__text {
    font-size: 0.8rem;
    line-height: 1.35;
}

.lesson-speak-choice-band__mic {
    display: flex;
    min-height: 0;
}

.lesson-speak-open--compact {
    flex: 1;
    width: 100%;
    margin: 0;
    padding: 0.45rem 0.5rem;
    gap: 0.35rem;
    border-radius: 8px;
    background: color-mix(in srgb, var(--primary, #0f6b56) 8%, #fff);
    border: 1px solid color-mix(in srgb, var(--primary, #0f6b56) 18%, transparent);
    justify-content: center;
}

.lesson-speak-mic--compact {
    padding: 0.55rem 0.85rem;
    font-size: 0.82rem;
    width: 100%;
    justify-content: center;
}

.lesson-speak-status--compact {
    margin: 0;
    font-size: 0.72rem;
    line-height: 1.3;
    text-align: center;
}

.lesson-speak-result--compact {
    font-size: 0.72rem;
    line-height: 1.3;
    text-align: center;
    max-width: 100%;
    word-break: break-word;
}

.lesson-speak-choice-band .lesson-speak-mic:disabled,
.lesson-speak-choice-band .lesson-pronounce-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.lesson-player--speak-choice-layout .lesson-player__btn--primary {
    min-height: 40px;
}

.lesson-player--speak-choice-actions-bar {
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.lesson-player--speak-choice-actions-bar .lesson-player__footer {
    display: block;
    flex-shrink: 0;
    padding: 0.35rem 0 max(0.5rem, env(safe-area-inset-bottom, 0px));
    background: var(--bg);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.06);
}

.lesson-player--speak-choice-actions-bar .lesson-player__body {
    overflow: hidden;
    flex: 1;
    min-height: 0;
    padding-bottom: 0;
}

.lesson-player--speak-choice-actions-bar .lesson-actions--bar {
    margin: 0;
    padding: 0;
}

.lesson-player--speak-choice-layout .lesson-step-card > .lesson-explain-wrap,
.lesson-player--speak-choice-layout .lesson-step-card > #lesson-feedback {
    flex-shrink: 0;
    margin-top: 0.2rem;
}

@media (max-width: 720px) {
    body:has(.lesson-player--speak-choice-layout) {
        --topbar-h: 2.35rem;
    }

    body:has(.lesson-player--speak-choice-layout) .main-content,
    body:has(.lesson-player--speak-choice-layout) .app-content {
        padding: 0;
    }

    body:has(.lesson-player--speak-choice-layout) .app-topbar {
        height: auto;
        min-height: 0;
        padding: 0.2rem 0.45rem;
        font-size: 0.7rem;
    }

    .lesson-player--speak-choice-layout {
        flex: 1;
        min-height: 0;
        height: calc(100dvh - var(--topbar-h, 2.35rem));
        max-height: 100dvh;
    }

    .lesson-player--speak-choice-layout .lesson-player__top {
        padding: 0.2rem 0.35rem;
        gap: 0.3rem;
    }

    .lesson-player--speak-choice-layout .lesson-player__back {
        width: 28px;
        height: 28px;
    }

    .lesson-player--speak-choice-layout .lesson-player__step-label {
        display: none;
    }

    .lesson-player--speak-choice-layout .lesson-step-card {
        padding: 0.15rem 0.25rem 0.2rem;
        border: none;
        box-shadow: none;
        border-radius: 0;
    }

    .lesson-player--speak-choice-actions-bar .lesson-player__body {
        padding-bottom: var(--aanvul-submit-h, 3.2rem);
    }

    .lesson-player--speak-choice-actions-bar .lesson-player__footer {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 250;
        margin: 0;
        padding: 0.35rem 0.45rem max(0.5rem, env(safe-area-inset-bottom, 0px));
    }

    .lesson-speak-choice-pane__head {
        display: none;
    }

    .lesson-speak-choice-split {
        flex: 1 1 0;
        min-height: 0;
        max-height: none;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .lesson-speak-choice-pane--question {
        flex: 0 1 auto;
        max-height: min(38vh, 280px);
    }

    .lesson-speak-choice-pane--answers {
        flex: 0 0 auto;
    }

    .lesson-player--speak-choice-layout .lesson-aanvul-tr-card--speak-choice {
        display: none;
    }

    .lesson-speak-choice-band {
        flex: 0 0 auto;
    }

    .lesson-player--speak-choice-layout .lesson-option--speak-choice {
        font-size: 0.76rem;
        padding: 0.38rem 0.42rem;
    }
}

@media (min-width: 721px) {
    .lesson-player--speak-choice-layout {
        height: calc(100dvh - var(--topbar-h) - 0.75rem);
    }
}

.lesson-player__stars {
    display: flex;
    gap: 0.15rem;
    flex-shrink: 0;
}

.lesson-player__stars .lesson-star {
    color: var(--border);
    font-size: 0.95rem;
}

.lesson-player__stars .lesson-star.is-on {
    color: #f5b301;
}

.lesson-pronounce-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin: 0;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--primary, #2563eb);
    font-size: 0.8125rem;
    cursor: pointer;
    flex-shrink: 0;
}

.lesson-pronounce-btn--compact {
    padding: 0.28rem 0.5rem;
    font-size: 0.875rem;
}

.lesson-listen-block {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    margin-bottom: 1.15rem;
}

.lesson-listen-prompt {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.5;
    font-size: 0.9rem;
}

.lesson-listen-action {
    margin: 0;
}

.lesson-pronounce-btn--listen {
    padding: 0.6rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 700;
    border-color: var(--primary, #0d7a4e);
    background: var(--primary-soft, #e8f5f0);
}

.lesson-pronounce-btn--listen:hover {
    background: var(--primary-soft-hover, rgba(13, 122, 78, 0.14));
}

.lesson-listen-block + .lesson-explain-wrap {
    margin-top: 0;
    margin-bottom: 1.15rem;
}

.lesson-study-nl-line {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}

.lesson-study-nl-line:last-child {
    margin-bottom: 0;
}

.lesson-study-nl-text {
    flex: 1 1 auto;
    min-width: 0;
}

.lesson-study-nl-text--example {
    font-size: 0.9em;
    color: var(--text-muted, #5c6b64);
    font-style: italic;
}

.lesson-study-table__nl {
    vertical-align: top;
}

.lesson-intro-word--speak {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
}

.lesson-intro-word__text {
    flex: 1 1 auto;
    min-width: 0;
}

.lesson-nl-box--speak {
    white-space: normal;
}

.lesson-study-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.75rem 0 1rem;
    font-size: 0.9375rem;
}

.lesson-study-table th,
.lesson-study-table td {
    border: 1px solid var(--border);
    padding: 0.45rem 0.6rem;
    text-align: left;
    vertical-align: top;
}

.lesson-study-table th {
    background: var(--surface-muted);
    font-weight: 600;
}

.lesson-study-figure {
    margin: 0.75rem 0;
    text-align: center;
}

.lesson-study-image {
    max-width: 100%;
    max-height: 180px;
    border-radius: 10px;
    border: 1px solid var(--border);
    object-fit: contain;
}

/* Vocab word thumbnails — study table */
.lesson-study-table--with-images .lesson-study-table__img-col {
    width: 58px;
    text-align: center;
    vertical-align: middle;
    padding: 0.25rem 0.35rem;
    border-color: var(--border);
    background: transparent;
}

.lesson-study-table--with-images .lesson-vocab-img {
    width: 48px;
    height: 48px;
}

.lesson-vocab-img {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    margin: 0;
}

.lesson-vocab-img--card {
    border: 1px solid var(--border);
}

.lesson-vocab-img--compact {
    width: 40px;
    height: 40px;
}

.lesson-vocab-img--mobile {
    width: 42px;
    height: 42px;
}

@media (min-width: 900px) {
    .lesson-player--vocab-split .lesson-vocab-word-card {
        gap: 0.7rem;
        padding: 0.6rem 0.65rem;
    }

    .lesson-player--vocab-split .lesson-vocab-word-card__media {
        flex-basis: 88px;
    }

    .lesson-player--vocab-split .lesson-vocab-img--card,
    .lesson-player--vocab-split .lesson-vocab-img:not(.lesson-vocab-img--compact):not(.lesson-vocab-img--mobile) {
        width: 88px;
        height: 88px;
        border-radius: 12px;
    }

    .lesson-player--vocab-split .lesson-vocab-img--compact {
        width: 68px;
        height: 68px;
        border-radius: 10px;
    }
}

/* Vocab word image — shown above the Dutch word in question steps */
.lesson-vocab-word-image-wrap {
    display: flex;
    justify-content: center;
    margin: 0.5rem 0 0.75rem;
}

.lesson-vocab-word-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid var(--border);
    display: block;
}

.lesson-type-hint--cue {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text);
}

.lesson-word-hint-row--cue {
    margin: 0.5rem 0 1rem;
}

.lesson-vocab-context-example {
    margin: 0.35rem 0 0.85rem;
    font-size: 0.95rem;
    line-height: 1.45;
    color: var(--text-muted);
    font-style: italic;
}

.lesson-vocab-mobile__cue .lesson-vocab-context-example {
    margin: 0.35rem 0 0;
    text-align: center;
}

.lesson-player__progress-bar {
    flex: 1;
    height: 10px;
    background: var(--border);
    border-radius: 999px;
    overflow: hidden;
}

.lesson-player__progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #3ecf8e);
    border-radius: 999px;
    transition: width 0.35s ease;
}

.lesson-player__step-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
}

.lesson-player__body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0.25rem 0;
    -webkit-overflow-scrolling: touch;
}

.lesson-player__body.lesson-player__body--question-bg {
    background-color: var(--surface, #f8fbfa);
    background-image:
        linear-gradient(135deg, rgba(15, 107, 86, 0.06) 0%, rgba(56, 189, 248, 0.11) 100%),
        repeating-linear-gradient(
            -12deg,
            transparent,
            transparent 18px,
            rgba(15, 107, 86, 0.11) 18px,
            rgba(15, 107, 86, 0.11) 19px
        ),
        repeating-linear-gradient(
            78deg,
            transparent,
            transparent 28px,
            rgba(56, 189, 248, 0.12) 28px,
            rgba(56, 189, 248, 0.12) 29px
        );
    background-attachment: local;
    border-radius: 12px;
}

.lesson-player__footer {
    display: none;
}

.lesson-player--aanvul-actions-bar {
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.lesson-player--aanvul-actions-bar .lesson-player__footer {
    display: block;
    flex-shrink: 0;
    padding: 0.35rem 0 max(0.5rem, env(safe-area-inset-bottom, 0px));
    background: var(--bg);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.06);
}

.lesson-player--aanvul-actions-bar .lesson-player__body {
    overflow: hidden;
    flex: 1;
    min-height: 0;
    padding-bottom: 0;
}

.lesson-player--aanvul-actions-bar .lesson-actions--bar {
    margin: 0;
    padding: 0;
}

.lesson-player--aanvul-actions-bar .lesson-player__btn--primary {
    min-height: 42px;
    padding: 0.6rem 0.85rem;
    font-size: 0.875rem;
}

.lesson-actions {
    margin-top: 0.55rem;
}

.lesson-step-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    box-shadow: var(--shadow);
}

.lesson-step-card.pn-line-pattern--lesson,
.lesson-vocab-practice-pane.pn-line-pattern--lesson,
.lesson-vocab-mobile--practice.pn-line-pattern--lesson,
.lesson-speak-choice-pane--question.pn-line-pattern--lesson,
.lesson-aanvul-pane--question.pn-line-pattern--lesson,
.reading-exam__questions.pn-line-pattern--lesson {
    overflow: hidden;
    background-color: var(--surface, #f8fbfa);
}

.lesson-step-card h2 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.lesson-step-card p {
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 0.45rem;
    font-size: 0.9rem;
}

.lesson-step-card .lesson-nl-box {
    margin-top: 1.25rem;
    padding: 1rem 1.25rem;
    background: var(--primary-soft);
    border-left: 4px solid var(--primary);
    border-radius: 0 10px 10px 0;
    font-size: 0.9375rem;
    color: var(--text);
    white-space: pre-wrap;
}

.lesson-nl-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
    margin-bottom: 0.2rem;
}

.lesson-word-nl {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text);
    text-align: center;
    margin: 0.35rem 0 0.5rem;
}

.lesson-options {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.lesson-option {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.65rem 0.85rem;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    font-size: 0.9375rem;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.lesson-option:hover:not(:disabled) {
    border-color: var(--primary);
    background: var(--primary-soft);
}

.lesson-option.is-selected {
    border-color: var(--primary);
    background: var(--primary-soft);
}

.lesson-option.is-correct {
    border-color: var(--success);
    background: #ecfdf3;
}

.lesson-option.is-wrong {
    border-color: var(--danger);
    background: #fef3f2;
}

.lesson-option:disabled {
    cursor: default;
    opacity: 0.95;
}

.lesson-option--lettered {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    text-align: left;
    padding: 0.75rem 0.9rem;
}

.lesson-option__letter {
    flex-shrink: 0;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    background: var(--primary-soft, #e8f4f0);
    color: var(--primary, #12896d);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.lesson-option__text {
    flex: 1;
    min-width: 0;
    line-height: 1.45;
}

.lesson-option--lettered.is-selected .lesson-option__letter,
.lesson-option--lettered.is-correct .lesson-option__letter {
    background: var(--primary, #12896d);
    color: #fff;
}

.lesson-feedback {
    margin-top: 0.55rem;
    padding: 0.55rem 0.7rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.4;
}

.lesson-feedback.is-ok {
    background: #ecfdf3;
    color: var(--success);
    border: 1px solid #abefc6;
}

.lesson-feedback.is-fail {
    background: #fef3f2;
    color: var(--danger);
    border: 1px solid #fecdca;
}

.lesson-player__btn {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.lesson-player__btn--primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 0 var(--primary-dark);
}

.lesson-player__btn--primary:hover:not(:disabled) {
    filter: brightness(1.05);
}

.lesson-player__btn--primary:disabled {
    background: var(--border);
    color: var(--text-muted);
    box-shadow: none;
    cursor: not-allowed;
}

.lesson-player__btn--secondary {
    background: var(--surface-muted);
    color: var(--text);
    border: 2px solid var(--border);
    box-shadow: none;
    margin-top: 0.5rem;
}

.lesson-actions--complete {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    width: 100%;
}

.lesson-actions--complete .lesson-player__btn--secondary {
    margin-top: 0;
    flex: 1 1 8rem;
    min-height: 42px;
}

.lesson-actions--complete .lesson-player__btn--primary {
    flex: 1 1 10rem;
    min-height: 42px;
}

.lesson-complete-icon {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 1rem;
}

.lesson-player-error {
    text-align: center;
    padding: 3rem 1rem;
}

.subscription-tier-banner {
    margin: 0 0 1.25rem;
    padding: 0.75rem 1rem;
    background: #eef8f4;
    border: 1px solid #b8e0d0;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.45;
}

.subscription-tier-banner--premium {
    background: #f0f7ff;
    border-color: #b8d4f0;
}

.subscription-tier-banner__link {
    font-weight: 600;
    white-space: nowrap;
}

.subscription-paywall__icon {
    font-size: 2.5rem;
    color: #c45c26;
    margin-bottom: 0.5rem;
}

.subscription-paywall__price {
    margin: 1rem 0;
    font-size: 1.15rem;
}

.subscription-paywall__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.25rem;
}

.lesson-node--premium {
    pointer-events: auto;
    opacity: 1;
}

.lesson-node__circle.is-premium {
    background: linear-gradient(135deg, #c45c26, #e8a04c);
    color: #fff;
}

.lesson-player-notice {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.lesson-question {
    margin-top: 1.25rem;
    font-weight: 600;
}

.lesson-question-row {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
}

.lesson-question-row .lesson-question {
    flex: 1;
    min-width: 0;
    margin: 0;
}

.lesson-question-row .lesson-pronounce-btn--compact {
    margin-top: 0.05rem;
}

.lessons-path-intro {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.lesson-node--locked {
    pointer-events: none;
    opacity: 0.85;
}

.lesson-node--readonly {
    pointer-events: none;
    cursor: default;
    text-decoration: none;
}

.profile-lessons-progress .lessons-path-page {
    padding: 0;
}

.profile-lessons-progress .lessons-progress-hero {
    margin-bottom: 1rem;
}

/* Lessons overview – Duolingo path */
.lessons-path-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

.lessons-progress-hero {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.15rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.lessons-progress-hero h2 {
    font-size: 1.125rem;
    margin-bottom: 0;
}

.lessons-progress-overall {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.lessons-progress-ring {
    --p: 0;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: conic-gradient(var(--primary) calc(var(--p) * 1%), var(--border) 0);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.lessons-progress-ring::after {
    content: attr(data-label);
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--primary);
}

.lessons-exam-parts-intro {
    margin: 0 0 1.25rem;
    padding: 0.85rem 1rem;
    background: var(--surface-muted, #f0f7f4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    color: var(--text-muted, #4a5c56);
}

.lessons-exam-parts-intro i {
    color: var(--primary);
    margin-right: 0.35rem;
}

.lessons-track__exam-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(18, 137, 109, 0.12);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    margin-bottom: 0.35rem;
}

.lessons-track--exam-part .lessons-track__meta h3 {
    margin-top: 0;
}

.lessons-track__body--nested {
    padding-top: 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.lessons-subtrack {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-muted, #f8faf9);
    overflow: hidden;
}

.lessons-subtrack__toggle {
    width: 100%;
    border: none;
    background: transparent;
    padding: 0.9rem 1rem;
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.lessons-subtrack__head {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    flex: 1;
}

.lessons-subtrack__meta {
    flex: 1;
    min-width: 0;
}

.lessons-subtrack__title {
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.lessons-subtrack__desc {
    margin: 0 0 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted, #5a6b65);
}

.lessons-subtrack__bar {
    margin-top: 0.35rem;
}

.lessons-subtrack__chevron {
    color: var(--primary);
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
    transition: transform 0.2s ease;
}

.lessons-subtrack.is-open .lessons-subtrack__chevron {
    transform: rotate(180deg);
}

.lessons-subtrack__body {
    padding: 0 1rem 1rem;
}

.lessons-subtrack__body[hidden] {
    display: none !important;
}

.lessons-track-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.lessons-track {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.lessons-track__toggle {
    width: 100%;
    border: none;
    background: transparent;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.lessons-track__toggle .lessons-track__head {
    margin-bottom: 0;
    flex: 1;
}

.lessons-track__chevron {
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 0.35rem;
    transition: transform 0.2s ease;
}

.lessons-track.is-open .lessons-track__chevron {
    transform: rotate(180deg);
}

.lessons-track__body {
    padding: 0 1.5rem 1.25rem;
}

.lessons-track__body[hidden] {
    display: none !important;
}

.lessons-track__head {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.lessons-path-scroll {
    max-height: min(420px, 55vh);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.5rem 0.25rem 0.75rem;
    scroll-padding-block: 1.5rem;
    border-radius: 12px;
    background: var(--surface-muted, #f8faf9);
    border: 1px solid var(--border);
}

.lessons-path > .lesson-node:first-child,
.lessons-path > .lesson-node__connector:first-child + .lesson-node {
    margin-top: 0.5rem;
}

.lessons-path > .lesson-node:last-child {
    margin-bottom: 0.5rem;
}

.lessons-track__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.lessons-track__meta h3 {
    margin: 0 0 0.35rem;
    font-size: 1.25rem;
}

.lessons-track__bar {
    height: 8px;
    background: var(--border);
    border-radius: 999px;
    overflow: hidden;
    margin-top: 0.75rem;
}

.lessons-track__bar-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 999px;
    transition: width 0.3s ease;
}

.lessons-path {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 1rem 0;
}

.lessons-path > .lesson-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: inherit;
    width: auto;
    max-width: 280px;
}

.lesson-node__connector {
    width: 6px;
    height: 20px;
    flex-shrink: 0;
    background: var(--border);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.lesson-node__connector.is-done {
    background: var(--primary);
}

.lesson-node__connector.is-partial::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: var(--partial, 50%);
    background: var(--primary);
    border-radius: 4px;
}

.lesson-node__connector.is-to-current {
    box-shadow: 0 0 0 2px rgba(15, 107, 86, 0.25);
}

.lesson-node.is-current .lesson-node__circle {
    box-shadow: 0 0 0 4px rgba(15, 107, 86, 0.35);
    transform: scale(1.08);
}

.lesson-node__circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    border: 4px solid var(--surface);
    box-shadow: var(--shadow);
    transition: transform 0.15s;
}

.lesson-node:hover .lesson-node__circle:not(.is-locked) {
    transform: scale(1.06);
}

.lesson-node__circle.is-active {
    background: var(--primary);
    color: #fff;
}

.lesson-node__circle.is-done {
    background: #3ecf8e;
    color: #fff;
}

.lesson-node__circle.is-locked {
    background: var(--border);
    color: var(--text-muted);
    cursor: not-allowed;
}

.lesson-node__label {
    margin-top: 0.65rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text);
}

.lesson-node__status {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.lessons-track--soon {
    opacity: 0.85;
}

.lesson-word-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    margin-bottom: 1rem;
}

.lesson-word-row .lesson-word-nl {
    margin-bottom: 0;
    flex: 1 1 auto;
}

.lesson-word-nl--prominent {
    font-size: 1.15rem;
    font-weight: 700;
    text-align: center;
    margin: 0.3rem 0 0.45rem;
    padding: 0.45rem 0.65rem;
    background: var(--surface-muted, #f8faf9);
    border-radius: 8px;
}

.lesson-listen-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-soft, rgba(0, 102, 204, 0.08));
    border: 1px solid var(--primary);
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.lesson-listen-btn:hover {
    background: var(--primary-soft-hover, rgba(0, 102, 204, 0.14));
}

.lesson-explain-wrap {
    margin: 0 0 0.75rem;
}

.lesson-explain-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.35rem 0.7rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
    justify-content: space-between;
    text-align: left;
}

.lesson-explain-btn__cost {
    font-size: 0.75rem;
    font-weight: 700;
    color: #9a5b00;
    background: #fff8e6;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    flex-shrink: 0;
}

.lesson-explain-btn__cost--free {
    color: var(--primary, #0d7a4e);
    background: var(--primary-soft, #e8f5f0);
}

.lesson-explain-hint {
    font-size: 0.75rem;
    line-height: 1.35;
    margin: 0.25rem 0 0.45rem;
    padding: 0.35rem 0.5rem;
    border-radius: 6px;
}

.lesson-explain-hint--warn {
    color: #9a5b00;
    background: #fff8e6;
    border-left: 3px solid #f5b301;
}

.lesson-explain-hint--ok {
    color: var(--primary, #0d7a4e);
    background: var(--primary-soft, #e8f5f0);
    border-left: 3px solid var(--primary, #0d7a4e);
}

.lesson-explain-btn--used {
    justify-content: flex-start;
}

.lesson-explain-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.lesson-explain-panel {
    margin-top: 0.65rem;
    padding: 0.75rem 0.9rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text);
    background: var(--surface-muted, #f8faf9);
    border-radius: 10px;
    border-left: 3px solid var(--primary);
}

.lesson-explain-panel p {
    margin: 0.35rem 0 0;
}

.lesson-explain-answer {
    color: var(--primary, #0d9488);
    font-weight: 600;
}

.lesson-step-card--pop {
    animation: lessonPop 0.45s ease;
}

@keyframes lessonPop {
    0% {
        transform: scale(1);
    }
    40% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

.lesson-stars {
    display: flex;
    gap: 0.35rem;
    justify-content: center;
    margin: 0.75rem 0 1rem;
}

.lesson-star {
    color: var(--border);
    font-size: 1.5rem;
}

.lesson-star.is-on {
    color: #f5b301;
}

.lesson-complete-stars-label {
    text-align: center;
    margin: 0.5rem 0 0;
    font-weight: 600;
}

.lesson-complete-xp {
    text-align: center;
    margin: 0.35rem 0 0;
    font-weight: 700;
    color: var(--primary, #0d7a5f);
}

.lesson-pair-match {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1rem 0;
}

.lesson-pair-match__heading {
    margin: 0 0 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted, #5f6f6a);
}

.lesson-pair-match__list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.lesson-pair-match__item {
    width: 100%;
    text-align: left;
    padding: 0.75rem 0.9rem;
    border: 2px solid var(--border, #d8e2df);
    border-radius: 12px;
    background: var(--surface, #fff);
    font: inherit;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.lesson-pair-match__item:hover:not(:disabled) {
    border-color: var(--primary, #0d7a5f);
}

.lesson-pair-match__item.is-selected {
    border-color: var(--primary, #0d7a5f);
    box-shadow: 0 0 0 2px rgba(13, 122, 95, 0.15);
}

.lesson-pair-match__item.is-paired {
    background: var(--surface-muted, #f4f8f6);
    border-color: #9ec7b8;
}

.lesson-pair-match__item.is-correct {
    border-color: #2e9b6a;
    background: #edf9f2;
}

.lesson-pair-match__item.is-wrong {
    border-color: #d9534f;
    background: #fff2f1;
}

.lesson-pair-match__item:disabled {
    cursor: default;
    opacity: 0.95;
}

@media (max-width: 640px) {
    .lesson-pair-match {
        grid-template-columns: 1fr;
    }
}

.lesson-fill-sentence {
    font-size: 1rem;
    font-weight: 500;
    padding: 0.55rem 0.75rem;
    background: var(--surface-muted, #f8faf9);
    border-radius: 8px;
    margin-bottom: 0.45rem;
    line-height: 1.4;
}

.lesson-fill-sentence--has-blank .lesson-fill-blank {
    display: inline-block;
    min-width: 3em;
    margin: 0 0.1rem;
    padding: 0.08rem 0.35rem;
    color: var(--primary, #0f6b56);
    background: rgba(15, 107, 86, 0.1);
    border: 2px dashed rgba(15, 107, 86, 0.4);
    border-radius: 5px;
    font-weight: 700;
    letter-spacing: 0.05em;
    vertical-align: baseline;
    user-select: none;
}

.lesson-fill-sentence--complete {
    background: #ecfdf5;
    border: 1px solid #6ee7b7;
}

.lesson-fill-answer {
    color: #047857;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.lesson-fill-translation {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted, #4b5563);
    padding: 0.4rem 0.65rem;
    margin: 0 0 0.4rem;
    background: var(--surface, #fff);
    border-left: 3px solid var(--primary, #0f6b56);
    border-radius: 0 6px 6px 0;
    line-height: 1.4;
}

.lesson-word-hint-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.35rem 0.5rem;
    margin: 0.15rem 0 0.4rem;
}

.lesson-word-tr {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary, #0f6b56);
    margin: 0;
    padding: 0;
}

.lesson-word-tr-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted, #6b7280);
    margin: 0;
}

.lesson-word-nl.lesson-fill-answer {
    background: #ecfdf5;
    border: 2px solid #6ee7b7;
    border-radius: 10px;
    color: #047857;
}

.lesson-type-input {
    width: 100%;
    max-width: 320px;
    display: block;
    margin: 0.35rem auto 0.5rem;
    padding: 0.55rem 0.75rem;
    font-size: 1rem;
    border: 1.5px solid var(--border);
    border-radius: 8px;
}

.lesson-type-input:focus {
    border-color: var(--primary);
    outline: none;
}

.lesson-type-hint {
    text-align: center;
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0.15rem 0;
}

.lesson-intro-line {
    white-space: pre-wrap;
    margin: 0.35rem 0;
    line-height: 1.45;
}

.lesson-intro-word {
    margin: 0.15rem 0 0.15rem 0.5rem;
    font-size: 0.95rem;
    line-height: 1.4;
}

.lesson-nl-box--words {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.92;
}

.lesson-feedback {
    white-space: pre-wrap;
}

.lesson-node__stars {
    margin-top: 0.25rem;
    font-size: 0.7rem;
    color: var(--border);
}

.lesson-node__stars .fa-star.is-on {
    color: #f5b301;
}

.lessons-daily-goal {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0 0 0.75rem;
}

.lessons-streak-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: #fff4e6;
    color: #9a5b00;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.lesson-retry-badge {
    margin: 0 0 0.4rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--warning-text, #8a5a00);
    background: var(--warning-bg, #fff8e6);
    border-radius: 6px;
    display: inline-block;
}

.lesson-step-card--bonus-repeat {
    border-left: 4px solid #e67e00;
    background: linear-gradient(135deg, #fff9f0 0%, #fff 45%);
}

.lesson-bonus-badge {
    margin: 0 0 0.35rem;
    padding: 0.3rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: #c45a00;
    background: #ffe8cc;
    border: 1px solid #f5b87a;
    border-radius: 6px;
    display: inline-block;
}

.lesson-bonus-lead {
    margin: 0 0 0.6rem;
    font-size: 0.85rem;
    color: #8a5a00;
}

.lessons-track--soon .lessons-path-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
    font-style: italic;
}

.profile-progress-section .lessons-track {
    margin-bottom: 1rem;
}

.profile-progress-section .lessons-track:last-child {
    margin-bottom: 0;
}

.profile-progress-section .lesson-node__circle {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
}

.profile-progress-section .lesson-node__connector {
    height: 20px;
}

.lesson-trial-notice {
    max-width: 520px;
    margin: 0.75rem auto 0;
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
    background: #eef8f4;
    border: 1px solid #b8d9ce;
    border-radius: 10px;
    color: #1a4a3a;
}

@media (max-width: 640px) {
    .lesson-player {
        min-height: 100dvh;
    }

    .lesson-player__top {
        padding: 0.5rem 0.65rem;
        gap: 0.35rem;
    }

    .lesson-player__body {
        padding: 0.75rem 0.85rem 5.5rem;
    }

    .lesson-player__footer {
        padding: 0.65rem 0.85rem calc(0.65rem + env(safe-area-inset-bottom, 0));
    }

    .lesson-player__btn {
        width: 100%;
        min-height: 48px;
        font-size: 1rem;
    }

    .lesson-options {
        gap: 0.5rem;
    }

    .lesson-option {
        min-height: 48px;
        padding: 0.75rem 0.85rem;
        font-size: 0.95rem;
    }

    .lesson-player--has-exam-layout .lesson-step-card {
        display: flex;
        flex-direction: column;
    }

    .lesson-exam-split {
        flex-direction: column;
    }

    .lesson-exam-passage,
    .lesson-exam-questions {
        max-width: 100%;
    }
}

/* KNS film: chapter stops */
.lesson-kns-segment__badge {
    display: inline-block;
    margin: 0 0 0.65rem;
    padding: 0.25rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--primary, #2563eb);
    background: color-mix(in srgb, var(--primary, #2563eb) 12%, transparent);
    border-radius: 999px;
}

.lesson-kns-segment .lesson-intro-line {
    line-height: 1.55;
    margin-bottom: 0.65rem;
}

.lesson-kns-situation {
    margin: 0 0 0.85rem;
    padding: 0.75rem 0.9rem;
    line-height: 1.5;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
}

/* KNS fotoboek: placeholder tot u assets/images/kns/{id}.jpg toevoegt */
.lesson-kns-photo {
    margin: 0 0 1rem;
}

.lesson-kns-photo__frame {
    position: relative;
    min-height: 180px;
    border: 2px dashed color-mix(in srgb, var(--primary, #0f6b56) 35%, var(--border));
    border-radius: 12px;
    background: color-mix(in srgb, var(--primary, #0f6b56) 6%, var(--surface));
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lesson-kns-photo__img {
    display: block;
    max-width: 100%;
    max-height: min(320px, 45vh);
    width: auto;
    height: auto;
    object-fit: contain;
}

/* KNS fotoboek: placeholder alleen bij ontbrekende foto */
.lesson-kns-photo__placeholder {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    text-align: center;
    color: var(--text-muted, #6b7280);
    font-size: 0.8125rem;
    line-height: 1.45;
}

.lesson-kns-photo__placeholder i {
    font-size: 2rem;
    color: var(--primary, #0f6b56);
    opacity: 0.55;
}

.lesson-kns-photo__frame.is-missing .lesson-kns-photo__placeholder {
    display: flex;
}

.lesson-kns-photo__frame.is-missing .lesson-kns-photo__img {
    display: none;
}

.lesson-kns-photo__admin-btn {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    z-index: 2;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary, #0f6b56) 88%, #000);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.lesson-kns-photo__admin-btn:hover {
    transform: scale(1.06);
}

.lesson-kns-photo__admin-btn.is-uploading {
    opacity: 0.55;
    pointer-events: none;
}

.lesson-kns-photo__admin-btn--edit {
    right: 2.75rem;
    text-decoration: none;
}

.lesson-kns-photo--aanvul .lesson-kns-photo__frame {
    min-height: 160px;
}

.lesson-invul-blank {
    display: inline-block;
    min-width: 2.75em;
    letter-spacing: 0.12em;
    color: var(--text-muted, #5a6a72);
    font-weight: 600;
    vertical-align: baseline;
    user-select: none;
}

.reading-exam__passage .lesson-kns-photo {
    margin-bottom: 0.75rem;
}

.reading-exam__passage .lesson-kns-photo__frame {
    min-height: 140px;
}

.lesson-prompt--speak {
    margin-top: 0.75rem;
    font-weight: 600;
}

.lesson-speak-open {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin: 1.25rem 0 0.5rem;
    padding: 1.25rem;
    border-radius: 12px;
    background: rgba(15, 107, 86, 0.06);
    border: 1px solid rgba(15, 107, 86, 0.15);
}

.lesson-speak-mic {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border: none;
    border-radius: 999px;
    background: var(--primary, #0f6b56);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}

.lesson-speak-mic:hover:not(:disabled) {
    background: #0d5c49;
}

.lesson-speak-mic.is-listening {
    background: #c0392b;
    animation: lesson-speak-pulse 1.2s ease-in-out infinite;
}

.lesson-speak-mic:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

@keyframes lesson-speak-pulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.03);
    }
}

.lesson-speak-status {
    margin: 0;
    text-align: center;
    color: var(--text-muted, #555);
    font-size: 0.95rem;
}

.lesson-speak-status.is-listening {
    color: #c0392b;
    font-weight: 600;
}

.lesson-speak-status.is-result {
    color: var(--primary, #0f6b56);
}

.lesson-speak-status.is-error {
    color: #c0392b;
}

.lesson-speak-result {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
}

.lesson-speak-result__label {
    font-weight: 600;
    color: var(--text-muted, #555);
}

.lesson-speak-result__text {
    font-weight: 600;
    color: var(--primary, #0f6b56);
}

.lesson-speak-fallback {
    width: 100%;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed rgba(15, 107, 86, 0.25);
}

.lesson-speak-fallback__label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted, #555);
}

.lesson-speak-fallback__input {
    width: 100%;
    max-width: 100%;
}

/* Per-question tester feedback (subtle) */
.lesson-q-feedback {
    margin: 0.75rem 0 0.25rem;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
}

.lesson-q-feedback__toggle {
    border: none;
    background: transparent;
    color: var(--text-muted, #6b7280);
    font-size: 0.78rem;
    padding: 0.2rem 0.35rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 6px;
    opacity: 0.85;
}

.lesson-q-feedback__toggle:hover,
.lesson-q-feedback__toggle:focus-visible {
    color: var(--primary, #0f6b56);
    background: rgba(15, 107, 86, 0.06);
    opacity: 1;
}

.lesson-q-feedback__panel {
    width: 100%;
    max-width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    background: rgba(15, 107, 86, 0.04);
    border: 1px solid rgba(15, 107, 86, 0.12);
}

.lesson-q-feedback__hint {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    color: var(--text-muted, #555);
    line-height: 1.35;
}

.lesson-q-feedback__input {
    width: 100%;
    min-height: 4.5rem;
    resize: vertical;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    padding: 0.5rem 0.65rem;
    font-size: 0.9rem;
    font-family: inherit;
    box-sizing: border-box;
}

.lesson-q-feedback__send {
    margin-top: 0.45rem;
    align-self: flex-end;
    border: none;
    border-radius: 8px;
    padding: 0.4rem 0.85rem;
    font-size: 0.85rem;
    background: var(--primary, #0f6b56);
    color: #fff;
    cursor: pointer;
}

.lesson-q-feedback__send:disabled {
    opacity: 0.6;
    cursor: wait;
}

.lesson-q-feedback__status {
    margin: 0.35rem 0 0;
    font-size: 0.8rem;
    color: #c0392b;
}

.lesson-q-feedback__status--ok {
    color: var(--primary, #0f6b56);
}

/* Spreken: kies antwoord + spreek na */
.lesson-options--speak {
    margin-top: 0.75rem;
}

.lesson-option--speak-choice {
    text-align: left;
    line-height: 1.45;
}

.lesson-option--speak-choice.is-selected {
    border-color: var(--primary, #0f6b56);
    background: color-mix(in srgb, var(--primary, #0f6b56) 10%, var(--surface));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary, #0f6b56) 25%, transparent);
}

.lesson-speak-target {
    margin: 1rem 0 0.5rem;
    padding: 1rem;
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
}

.lesson-speak-target__sentence {
    margin: 0.75rem 0 0;
    font-size: 1.125rem;
    line-height: 1.65;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.45rem;
}

.lesson-speak-word {
    padding: 0.15rem 0.35rem;
    border-radius: 6px;
    background: #f1f5f4;
    color: var(--text);
    transition: background 0.2s ease, color 0.2s ease;
}

.lesson-speak-word.is-ok {
    background: #d4edda;
    color: #155724;
    font-weight: 600;
}

.lesson-speak-word.is-pending {
    background: #f1f5f4;
    color: var(--text-muted);
}

/* Mobiel: lessen en examens fullscreen (zoals chat) */
@media (max-width: 768px) {
    body.lesson-player-page {
        overflow: hidden;
    }

    body.lesson-player-page .app-sidebar,
    body.lesson-player-page .app-topbar,
    body.lesson-player-page .app-footer,
    body.lesson-player-page .app-mobile-nav {
        display: none !important;
    }

    body.lesson-player-page .chat-buttons-container {
        position: fixed;
        right: max(0.5rem, env(safe-area-inset-right, 0px));
        bottom: max(0.65rem, env(safe-area-inset-bottom, 0px));
        z-index: 10420;
        pointer-events: none;
        opacity: 1 !important;
        visibility: visible !important;
    }

    body.lesson-player-page .public-chat-btn {
        display: none !important;
    }

    body.lesson-player-page .private-chat-btn {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    body.lesson-player-page .nova-companion {
        z-index: 10450 !important;
        pointer-events: auto;
    }

    body.lesson-player-page.auth-page--lesson-demo .auth-top {
        display: none !important;
    }

    body.lesson-player-page .app-main {
        margin-left: 0 !important;
        width: 100% !important;
    }

    body.lesson-player-page .main-content,
    body.lesson-player-page .app-content {
        padding: 0 !important;
        min-height: 100dvh;
    }

    body.lesson-player-page #lesson-player,
    body.lesson-player-page .lesson-player {
        position: fixed;
        inset: 0;
        z-index: 10400;
        width: 100%;
        max-width: none;
        height: 100dvh !important;
        max-height: none;
        margin: 0;
        background: var(--bg);
    }

    body.lesson-player-page .lesson-player--speak-choice-layout,
    body.lesson-player-page .lesson-player--aanvul-layout,
    body.lesson-player-page .lesson-player--vocab-mobile {
        height: 100dvh !important;
        max-height: none;
    }

    body.lesson-player-page .lesson-player--speak-choice-actions-bar .lesson-player__footer,
    body.lesson-player-page .lesson-player--aanvul-actions-bar .lesson-player__footer,
    body.lesson-player-page .lesson-player--vocab-mobile-actions-bar .lesson-player__footer {
        bottom: 0;
        padding-bottom: max(0.5rem, env(safe-area-inset-bottom, 0px));
        z-index: 10410;
    }
}

/* Legacy fallback: lesson-player zonder body-class */
@media (max-width: 768px) {
    body:has(#lesson-player):not(.lesson-player-page) .app-sidebar,
    body:has(#lesson-player):not(.lesson-player-page) .app-footer {
        display: none !important;
    }

    body:has(#lesson-player):not(.lesson-player-page) .app-main {
        margin-left: 0 !important;
    }

    body:has(#lesson-player):not(.lesson-player-page) .main-content,
    body:has(#lesson-player):not(.lesson-player-page) .app-content {
        padding: 0 !important;
        padding-bottom: calc(var(--app-mobile-nav-h, 3.35rem) + 0.25rem) !important;
    }

    body:has(#lesson-player):not(.lesson-player-page) .lesson-player {
        max-width: none;
        width: 100%;
        height: calc(100dvh - var(--topbar-h, 2.5rem) - var(--app-mobile-nav-h, 3.35rem) - 0.35rem);
        margin: 0;
    }

    body:has(#lesson-player):not(.lesson-player-page) .lesson-player--speak-choice-layout {
        height: calc(100dvh - var(--topbar-h, 2.35rem) - var(--app-mobile-nav-h, 3.35rem));
        max-height: none;
    }

    body:has(#lesson-player):not(.lesson-player-page) .lesson-player--aanvul-layout {
        height: calc(100dvh - var(--topbar-h, 2.35rem) - var(--app-mobile-nav-h, 3.35rem));
        max-height: none;
    }

    body:has(#lesson-player):not(.lesson-player-page) .lesson-player--speak-choice-actions-bar .lesson-player__footer,
    body:has(#lesson-player):not(.lesson-player-page) .lesson-player--aanvul-actions-bar .lesson-player__footer,
    body:has(#lesson-player):not(.lesson-player-page) .lesson-player--vocab-mobile-actions-bar .lesson-player__footer {
        bottom: var(--app-mobile-nav-h, 3.35rem);
        z-index: 10340;
    }
}

@media (max-width: 480px) {
    body:has(#lesson-player):not(.lesson-player-page) .main-content,
    body:has(#lesson-player):not(.lesson-player-page) .app-content {
        padding: 0 !important;
        padding-bottom: calc(var(--app-mobile-nav-h, 3.35rem) + 0.25rem) !important;
    }

    .lesson-step-card {
        padding-bottom: 0.5rem;
    }

    .lesson-speak-target__sentence {
        font-size: 1.05rem;
    }

    .lesson-option--speak-choice {
        font-size: 0.92rem;
    }

    .lesson-player--speak-choice-layout .lesson-option--speak-choice {
        font-size: 0.76rem;
    }
}

/* Aanvulzinnen (spreken) — split vraag / antwoord op één scherm */
.lesson-player--aanvul-layout {
    max-width: min(920px, 100%);
}

.lesson-player--aanvul-layout .lesson-player__body {
    overflow: hidden;
}

.lesson-player--aanvul-layout .lesson-step-card {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0.35rem 0.45rem 0.4rem;
}

.lesson-aanvul-layout {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

/* Mobiel eerst: vraag boven, antwoord onder. Desktop: twee kolommen. */
.lesson-aanvul-split {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    overflow: hidden;
}

@media (min-width: 721px) {
    .lesson-aanvul-split {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: none;
        flex-direction: unset;
        gap: 0.5rem;
        align-items: stretch;
    }
}

.lesson-aanvul-pane {
    min-height: 0;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    background-color: var(--surface);
}

.lesson-aanvul-pane__head {
    flex-shrink: 0;
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: lowercase;
    text-align: right;
    letter-spacing: 0.02em;
}

.lesson-aanvul-pane--question .lesson-aanvul-pane__head {
    background: color-mix(in srgb, var(--primary, #0f6b56) 88%, #1a3d5c);
    color: #f5d76e;
}

.lesson-aanvul-pane--answer .lesson-aanvul-pane__head {
    background: color-mix(in srgb, #e85d04 85%, var(--primary, #0f6b56));
    color: #fff;
}

.lesson-aanvul-pane__body {
    flex: 1;
    min-height: 0;
    padding: 0.65rem 0.75rem;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

.lesson-aanvul-pane--question .lesson-kns-photo {
    margin: 0 0 0.5rem;
}

.lesson-aanvul-pane--question .lesson-kns-photo__frame {
    min-height: 120px;
}

.lesson-aanvul-pane--question .lesson-kns-photo__img {
    max-height: min(200px, 28vh);
}

.lesson-prompt--aanvul {
    margin: 0 0 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.lesson-aanvul-options-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 0.65rem;
}

.lesson-options--aanvul {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 0;
    overflow: visible;
    position: relative;
}

.lesson-player--aanvul-layout .lesson-player__btn--primary:not(:disabled) {
    box-shadow:
        0 0 0 3px color-mix(in srgb, var(--primary, #0f6b56) 22%, transparent),
        0 4px 14px color-mix(in srgb, var(--primary, #0f6b56) 28%, transparent);
}

.lesson-player--aanvul-layout .lesson-player__btn--primary.is-ready:not(:disabled) {
    animation: lesson-aanvul-submit-pulse 1.6s ease-in-out infinite;
}

@keyframes lesson-aanvul-submit-pulse {
    0%,
    100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.08);
    }
}

.lesson-aanvul-recording {
    margin-top: 0.25rem;
    padding: 0.75rem 0.65rem 0.65rem;
    border-radius: 12px;
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--primary, #0f6b56) 5%, var(--surface)) 0%,
        var(--surface) 100%
    );
    border: 1px solid color-mix(in srgb, var(--primary, #0f6b56) 18%, var(--border));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.lesson-aanvul-recording.is-locked {
    opacity: 0.78;
}

.lesson-aanvul-recording.is-recording {
    border-color: color-mix(in srgb, var(--primary, #0f6b56) 35%, var(--border));
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--primary, #0f6b56) 10%, var(--surface)) 0%,
        var(--surface) 100%
    );
}

.lesson-speak-target--aanvul {
    margin: 0 0 0.65rem;
}

.lesson-speak-target--aanvul .lesson-speak-target__sentence {
    font-size: 1rem;
    line-height: 1.5;
    min-height: 2.5rem;
}

.lesson-aanvul-level-badge {
    margin: 0 0 0.5rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.8125rem;
    font-weight: 800;
    color: var(--primary, #0f6b56);
    background: color-mix(in srgb, var(--primary, #0f6b56) 12%, var(--surface));
    border: 1px solid color-mix(in srgb, var(--primary, #0f6b56) 28%, var(--border));
    border-radius: 8px;
    display: inline-block;
}

.lesson-option--aanvul .lesson-option__tr-inline {
    display: none;
}

.lesson-option--aanvul .lesson-option__level {
    flex-shrink: 0;
    margin-left: auto;
    padding: 0.2rem 0.45rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--primary, #0f6b56);
    background: #fff;
    border: 1px solid color-mix(in srgb, var(--primary, #0f6b56) 35%, var(--border));
    border-radius: 6px;
}

.lesson-option--aanvul.is-selected .lesson-option__level {
    background: var(--primary, #0f6b56);
    color: #fff;
    border-color: transparent;
}

.lesson-aanvul-rec__toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
    margin: 0 0 0.25rem;
}

.lesson-aanvul-rec__timer {
    font-size: 0.75rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--primary, #0f6b56);
    padding: 0.12rem 0.45rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary, #0f6b56) 10%, var(--surface));
    border: 1px solid color-mix(in srgb, var(--primary, #0f6b56) 22%, var(--border));
}

.lesson-aanvul-recording.is-recording .lesson-aanvul-rec__timer {
    animation: lesson-aanvul-rec-timer-pulse 1s ease-in-out infinite;
}

@keyframes lesson-aanvul-rec-timer-pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.72;
    }
}

.lesson-aanvul-rec__controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin: 0.5rem 0 0.35rem;
}

.lesson-aanvul-rec__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    min-height: 2.45rem;
    margin: 0;
    padding: 0.45rem 0.55rem;
    border: none;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    color: #fff;
    transition:
        filter 0.15s ease,
        transform 0.12s ease,
        box-shadow 0.15s ease,
        opacity 0.15s ease;
}

.lesson-aanvul-rec__btn i {
    font-size: 1rem;
    flex-shrink: 0;
}

.lesson-aanvul-rec__btn--start {
    background: var(--primary, #0f6b56);
    box-shadow: 0 3px 0 color-mix(in srgb, var(--primary, #0f6b56) 55%, #000);
}

.lesson-aanvul-rec__btn--start:hover:not(:disabled) {
    filter: brightness(1.06);
}

.lesson-aanvul-rec__btn--start.is-recording {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary, #0f6b56) 35%, #fff),
        0 3px 0 color-mix(in srgb, var(--primary, #0f6b56) 55%, #000);
}

.lesson-aanvul-rec__btn--stop {
    background: #c44f03;
    box-shadow: 0 3px 0 #8f3a02;
}

.lesson-aanvul-rec__btn--stop:hover:not(:disabled) {
    filter: brightness(1.05);
}

.lesson-aanvul-rec__btn:active:not(:disabled) {
    transform: translateY(2px);
    box-shadow: none;
}

.lesson-aanvul-rec__btn:focus-visible {
    outline: 2px solid var(--primary, #0f6b56);
    outline-offset: 2px;
}

.lesson-aanvul-rec__btn--stop:focus-visible {
    outline-color: #c44f03;
}

.lesson-aanvul-rec__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    background: var(--border);
    color: var(--text-muted);
}

.lesson-player--aanvul-layout .lesson-step-card > .lesson-actions {
    flex-shrink: 0;
    margin-top: 0.35rem;
}

.lesson-player--aanvul-layout .lesson-player__btn--primary {
    width: 100%;
    min-height: 42px;
}

@media (max-width: 720px) {
    body:has(.lesson-player--aanvul-layout) {
        --topbar-h: 2.35rem;
        --aanvul-submit-h: calc(3.2rem + env(safe-area-inset-bottom, 0px));
        --aanvul-rec-h: 5.5rem;
    }

    body:has(.lesson-player--aanvul-layout) .main-content,
    body:has(.lesson-player--aanvul-layout) .app-content {
        padding: 0;
    }

    body:has(.lesson-player--aanvul-layout) .app-topbar {
        height: auto;
        min-height: 0;
        padding: 0.2rem 0.45rem;
        font-size: 0.7rem;
    }

    body:has(.lesson-player--aanvul-layout) .app-topbar__left {
        font-size: 0.68rem;
    }

    body:has(.lesson-player--aanvul-layout) .app-topbar__left strong {
        display: none;
    }

    body:has(.lesson-player--aanvul-layout) .app-user-menu a {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .lesson-player--aanvul-layout {
        flex: 1;
        min-height: 0;
        height: calc(100dvh - var(--topbar-h, 2.35rem));
        max-height: 100dvh;
    }

    body.auth-page--lesson-demo .lesson-player--aanvul-layout {
        flex: 1 1 0;
        min-height: 0;
        height: auto;
        max-height: none;
        overflow: hidden;
    }

    .lesson-player--aanvul-actions-bar {
        flex: 1 1 0;
        min-height: 0;
        overflow: hidden;
        padding-bottom: var(--aanvul-submit-h, 3.2rem);
        box-sizing: border-box;
    }

    .lesson-player--aanvul-actions-bar .lesson-player__body {
        padding-bottom: calc(
            var(--aanvul-submit-h, 3.2rem) + var(--aanvul-rec-h, 2.85rem) + 0.2rem
        );
    }

    .lesson-player--aanvul-layout .lesson-player__body {
        flex: 1;
        min-height: 0;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    .lesson-player--aanvul-layout .lesson-player__top {
        padding: 0.2rem 0.35rem;
        gap: 0.3rem;
        flex-shrink: 0;
    }

    .lesson-player--aanvul-layout .lesson-player__back {
        width: 28px;
        height: 28px;
    }

    .lesson-player--aanvul-layout .lesson-player__progress-bar {
        height: 5px;
    }

    .lesson-player--aanvul-layout .lesson-player__step-label {
        display: none;
    }

    .lesson-player--aanvul-layout .lesson-step-card {
        flex: 1;
        min-height: 0;
        display: flex;
        flex-direction: column;
        padding: 0 0.25rem;
        overflow: hidden;
        position: relative;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-layout {
        flex: 1 1 0;
        min-height: 0;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-split {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: unset !important;
        grid-template-rows: unset !important;
        flex: 1 1 0;
        min-height: 0;
        gap: 0.3rem;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane {
        flex-shrink: 0;
        border-radius: 10px;
        min-height: 0;
        overflow: hidden;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane__head {
        display: none;
    }

    /* Vraag: foto boven, volledige zin eronder */
    .lesson-player--aanvul-layout .lesson-aanvul-pane--question {
        flex: 0 1 auto;
        max-height: min(42vh, 320px);
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-aanvul-pane__body {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.35rem;
        padding: 0.45rem 0.5rem;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        max-height: min(42vh, 320px);
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-kns-photo {
        margin: 0;
        width: 100%;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-kns-photo__frame {
        min-height: 0;
        display: flex;
        justify-content: center;
        background: var(--surface-muted, #f4f7f5);
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-kns-photo__img {
        max-height: min(26vw, 130px);
        width: auto;
        max-width: 100%;
        margin: 0 auto;
        object-fit: contain;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-question-row {
        margin: 0;
        gap: 0.35rem;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-question--aanvul {
        margin: 0;
        font-size: 0.88rem;
        line-height: 1.35;
        font-weight: 600;
        text-align: left;
        overflow: visible;
        display: block;
        white-space: normal;
        text-overflow: unset;
        -webkit-line-clamp: unset;
    }

    /* Vertaling op mobiel via Nova-bubble (niet inline) */
    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-aanvul-tr-card,
    .lesson-player--aanvul-layout .lesson-aanvul-tr-slot,
    .lesson-player--aanvul-layout .lesson-aanvul-option-row .lesson-aanvul-opt-tr-btn,
    .lesson-player--aanvul-layout .lesson-option--aanvul .lesson-option__tr-inline {
        display: none !important;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--question .lesson-pronounce-btn {
        align-self: flex-start;
        padding: 0.25rem 0.45rem;
        font-size: 0.68rem;
    }

    /* Antwoord: alleen hoogte van inhoud — geen leeg wit vlak */
    .lesson-player--aanvul-layout .lesson-aanvul-pane--answer {
        flex: 0 0 auto;
        min-height: 0;
        display: block;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--answer .lesson-aanvul-pane__body {
        flex: 0 0 auto;
        min-height: 0;
        display: block;
        padding: 0.35rem 0.45rem 0.25rem;
        overflow: visible;
    }

    .lesson-player--aanvul-layout .lesson-prompt--aanvul,
    .lesson-player--aanvul-layout .lesson-aanvul-level-badge,
    .lesson-player--aanvul-layout
        .lesson-aanvul-pane--answer
        .lesson-speak-target--aanvul
        #lesson-speak-listen-target,
    .lesson-player--aanvul-layout .lesson-aanvul-pane--answer .lesson-speak-status,
    .lesson-player--aanvul-layout .lesson-explain-wrap,
    .lesson-player--aanvul-layout #lesson-feedback {
        display: none !important;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-options-wrap {
        flex: 0 0 auto;
        margin: 0;
        display: block;
    }

    .lesson-player--aanvul-layout .lesson-options--aanvul {
        display: flex;
        flex-direction: column;
        gap: 0.28rem;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-option-row {
        display: flex;
        flex: 0 0 auto;
        min-height: 0;
        min-width: 0;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-option-row .lesson-option--aanvul {
        width: 100%;
        min-height: 2.15rem;
        padding: 0.35rem 0.42rem;
        font-size: 0.78rem;
        gap: 0.32rem;
        align-items: center;
    }

    .lesson-player--aanvul-layout .lesson-option--aanvul .lesson-option__letter {
        font-size: 0.72rem;
        min-width: 1rem;
    }

    .lesson-player--aanvul-layout .lesson-option--aanvul .lesson-option__text {
        font-size: 0.76rem;
        line-height: 1.25;
        display: block;
        overflow: visible;
        -webkit-line-clamp: unset;
        word-break: break-word;
        text-align: left;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--answer .lesson-aanvul-recording {
        position: fixed;
        left: 0;
        right: 0;
        bottom: var(--aanvul-submit-h, 3.2rem);
        z-index: 245;
        margin: 0;
        padding: 0.32rem 0.45rem;
        min-height: 0;
        border-radius: 0;
        border: none;
        border-top: 1px solid var(--border);
        background: var(--bg);
        box-shadow: 0 -4px 14px rgba(15, 23, 42, 0.08);
    }

    .lesson-player--aanvul-layout .lesson-aanvul-pane--answer .lesson-speak-target--aanvul {
        display: block !important;
        margin: 0 0 0.28rem;
        padding: 0.35rem 0.4rem;
        border-radius: 8px;
        background: var(--surface-muted, #f4f7f5);
        border: 1px solid var(--border);
    }

    .lesson-player--aanvul-layout
        .lesson-aanvul-pane--answer
        .lesson-speak-target--aanvul
        .lesson-speak-target__sentence {
        margin: 0;
        font-size: 0.82rem;
        line-height: 1.4;
        min-height: 0;
        max-height: 4.5rem;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-rec__toolbar {
        margin: 0 0 0.2rem;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-rec__timer {
        font-size: 0.7rem;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-rec__controls {
        margin: 0;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-recording.is-locked {
        opacity: 1;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-rec__controls {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.28rem;
        margin: 0;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-rec__btn {
        min-height: 2.1rem;
        padding: 0.35rem 0.4rem;
    }

    .lesson-player--aanvul-layout .lesson-aanvul-rec__btn span {
        font-size: 0.72rem;
    }

    .lesson-player--aanvul-layout .lesson-step-card > .lesson-q-feedback {
        position: absolute;
        right: 0.2rem;
        bottom: 0.15rem;
        margin: 0;
        z-index: 6;
        pointer-events: auto;
    }

    .lesson-player--aanvul-layout .lesson-q-feedback__toggle {
        font-size: 0.65rem;
        padding: 0.15rem 0.3rem;
        background: rgba(255, 255, 255, 0.92);
        border: 1px solid var(--border);
        border-radius: 999px;
    }

    .lesson-player--aanvul-layout .lesson-q-feedback__panel {
        position: absolute;
        right: 0;
        bottom: 100%;
        width: min(16rem, calc(100vw - 1.5rem));
        margin-bottom: 0.25rem;
    }

    .lesson-player--aanvul-actions-bar .lesson-player__footer {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 250;
        flex-shrink: 0;
        margin: 0;
        padding: 0.35rem 0.45rem max(0.5rem, env(safe-area-inset-bottom, 0px));
        border-top: 1px solid var(--border);
        background: var(--bg);
        box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.12);
    }

    .lesson-player--aanvul-actions-bar .lesson-player__btn--primary {
        min-height: 40px;
        font-size: 0.82rem;
    }

    .lesson-player--aanvul-layout .lesson-options--aanvul .lesson-option--aanvul.has-translation {
        cursor: pointer;
    }
}

@media (hover: none) and (pointer: coarse) {
    .lesson-aanvul-opt-tr-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .lesson-options--aanvul .lesson-option--aanvul.has-translation {
        cursor: pointer;
    }
}

.lesson-aanvul-pane--question .lesson-question--aanvul {
    font-size: 1.08rem;
    line-height: 1.5;
    margin: 0.15rem 0 0;
    font-weight: 600;
    color: var(--text);
}

.lesson-aanvul-tr-card {
    margin-top: 0.85rem;
}

.lesson-aanvul-tr-card__divider {
    height: 1px;
    margin: 0 0 0.65rem;
    background: linear-gradient(
        90deg,
        transparent 0%,
        color-mix(in srgb, var(--primary, #0f6b56) 28%, var(--border)) 18%,
        color-mix(in srgb, var(--primary, #0f6b56) 28%, var(--border)) 82%,
        transparent 100%
    );
}

.lesson-aanvul-tr-card__head {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 0.45rem;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary, #0f6b56) 10%, #fff);
    color: var(--primary, #0f6b56);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.lesson-aanvul-tr-card__head i {
    font-size: 0.78rem;
    opacity: 0.9;
}

.lesson-aanvul-tr-card__text {
    margin: 0;
    padding: 0.15rem 0 0;
    font-size: 0.94rem;
    line-height: 1.55;
    color: color-mix(in srgb, var(--text) 88%, var(--primary, #0f6b56));
    font-style: italic;
}

.lesson-aanvul-tr-card__note {
    margin: 0.55rem 0 0;
    padding: 0.5rem 0.65rem;
    border-radius: 8px;
    background: color-mix(in srgb, #f6e05e 22%, #fff);
    border-left: 3px solid #d69e2e;
    font-size: 0.74rem;
    line-height: 1.4;
    color: #744210;
    font-weight: 500;
}

.lesson-aanvul-tr-card__note i {
    margin-right: 0.3rem;
    opacity: 0.85;
}

.lesson-aanvul-translation {
    margin: 0.65rem 0 0.75rem;
    padding: 0.65rem 0.85rem;
    background: #f0f7f5;
    border: 1px solid #b8d9ce;
    border-radius: 10px;
}

.lesson-aanvul-translation__text {
    margin: 0 0 0.4rem;
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--text);
}

.lesson-aanvul-disclaimer {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.35;
    color: #6b4e16;
    font-weight: 600;
}

.lesson-aanvul-disclaimer i {
    margin-right: 0.25rem;
}

.lesson-question--translation {
    font-size: 1.08rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.lesson-aanvul-dutch {
    margin-top: 0.5rem;
    padding-top: 0.65rem;
    border-top: 1px dashed #cbd5e0;
}

.lesson-aanvul-dutch__label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #718096;
    margin-bottom: 0.35rem;
}

.lesson-option__nl-hint {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.82rem;
    color: #4a5568;
    font-style: italic;
}

.lesson-aanvul-pane--answer .lesson-aanvul-pane__body {
    position: relative;
}

.lesson-aanvul-tr-slot {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    width: 100%;
    box-sizing: border-box;
    padding: 0.65rem 0.85rem;
    border: 1.5px dashed color-mix(in srgb, #5b7db1 45%, var(--border));
    border-radius: 10px;
    background: linear-gradient(180deg, #eef4fb 0%, #e8f0f8 100%);
    color: var(--text);
    text-align: left;
    transition:
        border-color 0.2s ease,
        background 0.2s ease,
        box-shadow 0.2s ease;
}

.lesson-aanvul-tr-slot:not(.is-empty) {
    border-style: solid;
    border-color: color-mix(in srgb, #5b7db1 55%, var(--border));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.lesson-aanvul-tr-slot__letter {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: color-mix(in srgb, #5b7db1 18%, #fff);
    color: #3d5a80;
    font-weight: 800;
    font-size: 0.8rem;
}

.lesson-aanvul-tr-slot__body {
    flex: 1 1 0;
    min-width: 0;
    display: block;
}

.lesson-aanvul-tr-slot__placeholder {
    display: block;
    font-size: 0.86rem;
    line-height: 1.45;
    color: color-mix(in srgb, #3d5a80 72%, var(--text-muted));
    font-style: italic;
}

.lesson-aanvul-tr-slot__text {
    display: none;
    font-size: 0.9375rem;
    line-height: 1.45;
    color: var(--text);
}

.lesson-aanvul-tr-slot:not(.is-empty) .lesson-aanvul-tr-slot__placeholder {
    display: none;
}

.lesson-aanvul-tr-slot:not(.is-empty) .lesson-aanvul-tr-slot__text {
    display: block;
}

.lesson-options--aanvul .lesson-option--aanvul.has-translation {
    cursor: help;
}

.lesson-aanvul-option-row {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0.35rem;
}

.lesson-aanvul-option-row .lesson-option--aanvul {
    flex: 1 1 0;
    min-width: 0;
}

.lesson-aanvul-opt-tr-btn {
    display: none;
    flex-shrink: 0;
    align-self: stretch;
    width: 2.35rem;
    min-height: 2.35rem;
    padding: 0;
    border: 1.5px solid color-mix(in srgb, #5b7db1 35%, var(--border));
    border-radius: 10px;
    background: #eef4fb;
    color: #3d5a80;
    font-size: 0.95rem;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.lesson-aanvul-opt-tr-btn:hover,
.lesson-aanvul-opt-tr-btn:focus-visible {
    border-color: color-mix(in srgb, #5b7db1 55%, var(--border));
    background: #e0ebf7;
    outline: none;
}

.lesson-aanvul-opt-tr-btn[aria-expanded='true'] {
    border-color: color-mix(in srgb, #5b7db1 65%, var(--border));
    background: #3d5a80;
    color: #fff;
}

.lesson-options--aanvul .lesson-option--aanvul.is-tr-active {
    border-color: color-mix(in srgb, #5b7db1 50%, var(--border));
    box-shadow: 0 0 0 2px color-mix(in srgb, #5b7db1 14%, transparent);
}

.lesson-options--aanvul .lesson-option--aanvul {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    text-align: left;
}

.lesson-options--aanvul .lesson-option__letter {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--primary-soft, #e8f5f0);
    color: var(--primary, #0f6b56);
    font-weight: 800;
    font-size: 0.8rem;
}

.lesson-options--aanvul .lesson-option.is-selected .lesson-option__letter {
    background: var(--primary, #0f6b56);
    color: #fff;
}

/* Foutenbank / mistakes practice */
.lesson-player--mistakes .lesson-player__top {
    border-bottom: 1px solid #f0d4d4;
}

.lesson-player--mistakes .lesson-step-card:first-child {
    background: linear-gradient(180deg, #fff8f8 0%, var(--surface) 100%);
    border-color: #f0c8c8;
}

.lesson-player--mistakes .lesson-step-card:first-child h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #9b2c2c;
}

.lesson-player--mistakes .lesson-step-card:first-child h2::before {
    content: '\f2ea';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 1rem;
    color: #c53030;
}

.lesson-player--mistakes .lesson-option.is-retry,
.lesson-player--mistakes .lesson-step-card.is-retry-step {
    border-left: 3px solid #f5b301;
}