.rselearningteaser {
    box-sizing: border-box;
    min-width: 0;
    width: 100%;
    color: var(--color-text);
    font-family: var(--font-body);
}

.rselearningteaser *,
.rselearningteaser *::before,
.rselearningteaser *::after {
    box-sizing: inherit;
}

.rselearningteaser [hidden] {
    display: none !important;
}

/* `rs_grid_auto` behält die Spaltenverantwortung. */
.rselearningteaser__grid {
    align-items: stretch;
    min-width: 0;
    width: 100%;
}

.rselearningteaser-card {
    align-self: stretch;
    box-sizing: border-box;
    min-width: 0;
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-soft);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.rselearningteaser-card__link,
.page-content .rselearningteaser-card__link,
.page-content .rselearningteaser-card__link:visited {
    display: flex;
    flex-direction: column;
    min-width: 0;
    width: 100%;
    min-height: 2.75rem;
    height: 100%;
    border-radius: inherit;
    color: var(--color-text);
    text-decoration: none;
}

.rselearningteaser-card__link:hover,
.page-content .rselearningteaser-card__link:hover {
    color: var(--color-text);
    text-decoration: none;
}

.rselearningteaser-card__link:focus-visible,
.rselearningteaser__more:focus-visible,
.rselearningteaser__retry:focus-visible,
.rselearningteaser__login:focus-visible {
    outline: 3px solid var(--color-heading);
    outline-offset: 3px;
}

.rselearningteaser-card__visual {
    display: block;
    flex: 0 0 auto;
    min-width: 0;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-block-end: 1px solid var(--color-border);
    border-start-start-radius: var(--radius-soft);
    border-start-end-radius: var(--radius-soft);
    background: color-mix(in srgb, var(--color-surface) 92%, var(--color-border));
}

.rselearningteaser-card__visual picture,
.rselearningteaser-card__visual img,
.rselearningteaser-card__visual-fallback {
    display: block;
    width: 100%;
    height: 100%;
    border-start-start-radius: var(--radius-soft);
    border-start-end-radius: var(--radius-soft);
}

.page-content .rselearningteaser-card__visual img {
    max-width: 100%;
    height: 100%;
    object-fit: cover;
}

.rselearningteaser-card__visual-fallback {
    background: color-mix(in srgb, var(--color-surface) 88%, var(--color-primary));
}

.rselearningteaser-card__body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    gap: 0.7rem;
    min-width: 0;
    padding: clamp(1rem, 2.4vw, 1.35rem);
}

.rselearningteaser-card__area {
    align-self: flex-start;
    max-width: 100%;
    border: 1px solid color-mix(in srgb, var(--color-border) 64%, var(--color-accent));
    border-radius: var(--radius-soft);
    padding: 0.25rem 0.5rem;
    background: color-mix(in srgb, var(--color-surface) 92%, var(--color-accent));
    color: var(--color-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.35;
    text-transform: uppercase;
    overflow-wrap: anywhere;
}

.page-content .rselearningteaser-card__title {
    margin: 0;
    color: var(--color-heading);
    font-family: var(--font-heading);
    font-size: clamp(1.12rem, 2vw, 1.32rem);
    font-weight: 600;
    line-height: 1.28;
    overflow-wrap: anywhere;
}

.rselearningteaser-card__personal {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 0.7rem 0.8rem;
    border-inline-start: 3px solid var(--color-accent);
    border-radius: var(--radius-soft);
    background: color-mix(in srgb, var(--color-surface) 94%, var(--color-accent));
}

.rselearningteaser-card__personal[data-learning-state="notStarted"] {
    border-inline-start-color: color-mix(in srgb, var(--color-primary) 70%, var(--color-heading));
    background: color-mix(in srgb, var(--color-surface) 95%, var(--color-primary));
}

.rselearningteaser-card__personal[data-learning-state="submitted"] {
    border-inline-start-color: var(--color-text-soft);
    background: color-mix(in srgb, var(--color-surface) 94%, var(--color-text-soft));
}

.rselearningteaser-card__personal[data-learning-state="completed"] {
    border-inline-start-color: color-mix(in srgb, var(--color-primary) 74%, var(--color-heading));
    background: color-mix(in srgb, var(--color-surface) 92%, var(--color-primary));
}

.rselearningteaser-card__state {
    color: var(--color-heading);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.rselearningteaser-card__nearly {
    align-self: flex-start;
    border: 1px solid color-mix(in srgb, var(--color-border) 60%, var(--color-primary));
    border-radius: var(--radius-soft);
    padding: 0.2rem 0.45rem;
    background: color-mix(in srgb, var(--color-surface) 90%, var(--color-primary));
    color: var(--color-heading);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.35;
}

.rselearningteaser-card__progress {
    display: block;
    width: 100%;
    height: 0.55rem;
    accent-color: color-mix(in srgb, var(--color-accent) 72%, var(--color-heading));
}

.rselearningteaser-card__personal[data-learning-state="completed"] .rselearningteaser-card__progress {
    accent-color: color-mix(in srgb, var(--color-primary) 72%, var(--color-heading));
}

.rselearningteaser-card__progress-text {
    color: var(--color-text-soft);
    font-size: 0.86rem;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.rselearningteaser-card__action {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    align-self: flex-start;
    gap: 0.75rem;
    min-height: 2.75rem;
    max-width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid color-mix(in srgb, var(--color-accent) 58%, var(--color-heading));
    border-radius: var(--radius-soft);
    background: color-mix(in srgb, var(--color-heading) 86%, var(--color-accent));
    color: var(--color-surface);
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.rselearningteaser-card:has(.rselearningteaser-card__personal[data-learning-state="completed"]:not([hidden]))
    .rselearningteaser-card__action {
    border-color: color-mix(in srgb, var(--color-primary) 58%, var(--color-heading));
    background: color-mix(in srgb, var(--color-surface) 84%, var(--color-primary));
    color: var(--color-heading);
}

.rselearningteaser-card__description {
    color: var(--color-text);
    line-height: 1.58;
    overflow-wrap: anywhere;
}

.rselearningteaser-card__scope {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.85rem;
    margin-block-start: auto;
    padding-block-start: 0.8rem;
    border-block-start: 1px solid var(--color-border);
    color: var(--color-text-soft);
    font-size: 0.86rem;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.rselearningteaser__controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-block-start: 1.5rem;
}

.rselearningteaser__more,
.rselearningteaser__retry,
.rselearningteaser__login {
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    max-width: 100%;
    padding: 0.65rem 1rem;
    border: 1px solid var(--color-heading);
    border-radius: var(--radius-soft);
    color: var(--color-heading);
    font: inherit;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    overflow-wrap: anywhere;
    cursor: pointer;
}

.rselearningteaser__login,
.page-content .rselearningteaser__login {
    background: var(--color-surface);
    color: var(--color-heading);
    text-decoration: none;
}

.rselearningteaser__more {
    background: var(--color-heading);
    color: var(--color-surface);
}

.rselearningteaser__retry {
    background: var(--color-surface);
}

.rselearningteaser__more:hover {
    background: color-mix(in srgb, var(--color-heading) 86%, var(--color-accent));
}

.rselearningteaser__retry:hover,
.rselearningteaser__login:hover,
.page-content .rselearningteaser__login:hover {
    background: color-mix(in srgb, var(--color-surface) 90%, var(--color-accent));
    color: var(--color-heading);
    text-decoration: none;
}

.page-content .rselearningteaser__empty,
.page-content .rselearningteaser__status {
    color: var(--color-text-soft);
    overflow-wrap: anywhere;
}

.page-content .rselearningteaser__empty {
    margin: 0;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-soft);
    background: var(--color-surface);
}

.page-content .rselearningteaser__status {
    min-height: 1.5em;
    margin: 0.75rem 0 0;
    font-size: 0.9rem;
}

@media (max-width: 320px) {
    .rselearningteaser-card__body {
        padding: 0.9rem;
    }

    .rselearningteaser-card__action,
    .rselearningteaser__more,
    .rselearningteaser__retry,
    .rselearningteaser__login {
        align-self: stretch;
        width: 100%;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .rselearningteaser-card,
    .rselearningteaser-card__action,
    .rselearningteaser__more,
    .rselearningteaser__retry,
    .rselearningteaser__login {
        transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rselearningteaser-card,
    .rselearningteaser-card__action,
    .rselearningteaser__more,
    .rselearningteaser__retry,
    .rselearningteaser__login,
    .rselearningteaser-card__progress {
        animation: none;
        transition: none;
    }
}

@media (forced-colors: active) {
    .rselearningteaser-card,
    .rselearningteaser-card__visual,
    .rselearningteaser-card__personal,
    .rselearningteaser-card__nearly,
    .rselearningteaser-card__action,
    .rselearningteaser__more,
    .rselearningteaser__retry,
    .rselearningteaser__login,
    .rselearningteaser__empty,
    .rselearningteaser-card__personal[data-learning-state],
    .rselearningteaser-card:has(.rselearningteaser-card__personal[data-learning-state="completed"]:not([hidden]))
        .rselearningteaser-card__action,
    .page-content .rselearningteaser__empty {
        border: 1px solid CanvasText;
        background: Canvas;
        color: CanvasText;
        box-shadow: none;
    }

    .rselearningteaser-card__link:focus-visible,
    .rselearningteaser__more:focus-visible,
    .rselearningteaser__retry:focus-visible,
    .rselearningteaser__login:focus-visible {
        outline: 3px solid Highlight;
        outline-offset: 3px;
    }

    .rselearningteaser-card__progress,
    .rselearningteaser-card__personal[data-learning-state="completed"] .rselearningteaser-card__progress {
        accent-color: auto;
        forced-color-adjust: auto;
    }
}