.text-image__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

@media (max-width: 978px) {
    .text-image__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .text-image__actions .button {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}

.course-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;

    display: flex;
    align-items: center;
    justify-content: center;
}

.course-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.course-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.course-modal__dialog {
    position: relative;
    width: min(560px, calc(100% - 2rem));
    margin: 0;
    background: var(--aok-white);
    border-radius: 0.25rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
    transform: translateY(10px);
    transition: transform 0.3s ease;
    padding: 1.25rem;

    max-height: calc(100vh - 2rem);
    overflow-y: auto;
}

.course-modal.is-open .course-modal__dialog {
    transform: translateY(0);
}

.course-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.course-modal__title {
    margin: 0;
}

.course-modal__close {
    border: none;
    background: transparent;
    cursor: pointer;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--aok-black);
    font-size: 1.5rem;
    line-height: 1;
    transition: background-color 0.2s ease;
}

.course-modal__close:hover {
    background-color: rgba(0, 0, 0, 0.06);
}

.course-modal__close:focus-visible {
    outline: 2px solid var(--aok-light-green, #00A651);
    outline-offset: 2px;
}

.course-modal__form {
    display: grid;
    gap: 0.75rem;
}

.course-modal__label {
    font-weight: 600;
}

.course-modal__input {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid #d8d8d8;
    border-radius: 8px;
    font: inherit;
}

.course-modal__input:focus-visible {
    outline: 2px solid var(--aok-light-green, #00A651);
    outline-offset: 2px;
    border-color: transparent;
}

.course-modal__hint {
    margin: 0;
    font-size: 0.95rem;
    color: rgba(0, 0, 0, 0.7);
}

.course-modal__error {
    margin: 0;
    font-weight: 600;
    color: #b00020;
}

.course-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

@media (max-width: 978px) {
    .course-modal__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .course-modal__actions .button {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}

body.is-modal-open {
    overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
    .course-modal,
    .course-modal__dialog {
        transition: none;
    }
}