.course-results-accordion {
    align-content: start;
    align-items: start;
    display: grid;
    gap: 10px;
}

.result-card {
    align-self: start;
    border: 1px solid #dfe4eb;
    border-radius: 6px;
    overflow: hidden;
}

.result-summary {
    align-items: center;
    background: var(--color-surface);
    border: 0;
    color: #111827;
    display: flex;
    justify-content: space-between;
    padding: 14px 18px;
    text-align: left;
    width: 100%;
}

.result-summary[aria-expanded="true"] .result-chevron {
    transform: rotate(180deg);
}

.result-title {
    display: block;
    font-size: 1.05rem;
    font-weight: 800;
}

.result-meta {
    color: #4b5563;
    display: flex;
    flex-wrap: wrap;
    font-size: 0.86rem;
    gap: 18px;
    margin-top: 9px;
}

.result-chevron {
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #111827;
    flex: 0 0 auto;
    height: 0;
    transition: transform 160ms ease;
    width: 0;
}

.result-body {
    border-top: 1px solid #eef1f5;
    padding: 0 18px 14px;
}

.course-description {
    color: #111827;
    font-size: 0.94rem;
    line-height: 1.5;
    margin: 14px 0 18px;
}

.section-group-title {
    font-size: 1rem;
    font-weight: 800;
    margin: 0 0 8px;
}

.section-group-title span {
    font-size: 0.84rem;
    font-weight: 600;
}

.section-group-title.lab-title {
    margin-top: 16px;
}

.section-table {
    display: grid;
    gap: 0;
}

.section-table-head,
.section-choice-row {
    align-items: center;
    border-bottom: 1px solid #edf0f4;
    display: grid;
    gap: 12px;
    grid-template-columns: 72px 70px minmax(108px, 1.2fr) 56px minmax(92px, 1fr) minmax(92px, 1fr);
    min-width: 0;
    padding: 9px 0;
}

.section-table-head {
    color: #5f6877;
    font-size: 0.72rem;
    font-weight: 700;
    padding-top: 0;
}

.section-choice-row {
    color: #111827;
    cursor: pointer;
    font-size: 0.84rem;
    margin: 0;
}

.section-choice-row:has(.section-choice:checked) {
    background: #fff8fa;
}

.section-select {
    align-items: center;
    display: inline-flex;
    gap: 9px;
}

.section-choice {
    accent-color: #981e32;
}

.section-choice-row span {
    min-width: 0;
    overflow-wrap: anywhere;
}

.section-table-head span:last-child,
.section-choice-row > span:last-child {
    overflow-wrap: normal;
    word-break: normal;
}

.course-action-row {
    display: flex;
    justify-content: flex-end;
    padding-top: 14px;
}

.add-course-selection-btn {
    background: #981e32;
    border: 0;
    border-radius: 6px;
    color: #fff;
    font-weight: 800;
    min-height: 38px;
    min-width: 138px;
    padding: 0 18px;
}

.add-course-selection-btn:disabled {
    background: #d7dce3;
    color: #5f6877;
    cursor: not-allowed;
}

@media (max-width: 1450px) {
    .section-table {
        overflow-x: visible;
    }

    .section-table-head,
    .section-choice-row {
        gap: 8px;
        grid-template-columns: 64px minmax(104px, 1.25fr) 56px minmax(82px, 0.9fr) minmax(112px, 1.2fr);
        min-width: 0;
    }

    .section-table-head span:nth-child(2),
    .section-choice-row > span:nth-child(2) {
        display: none;
    }
}

@media (max-width: 520px) {
    .result-summary {
        padding: 14px 12px;
    }

    .result-title {
        font-size: 1rem;
    }

    .result-body {
        padding: 0 12px 14px;
    }

    .section-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .section-table-head,
    .section-choice-row {
        gap: 8px;
        grid-template-columns: 48px minmax(78px, 1fr) 36px 56px 70px;
        min-width: 326px;
    }

    .section-table-head {
        display: grid;
        font-size: 0.66rem;
    }

    .section-table-head span:nth-child(2),
    .section-choice-row > span:nth-child(2) {
        display: none;
    }

    .section-choice-row {
        font-size: 0.76rem;
    }

    .section-select {
        gap: 7px;
    }

    .course-action-row {
        justify-content: stretch;
    }

    .add-course-selection-btn {
        width: 100%;
    }
}

.muted-cell,
.empty-search {
    color: #5f6877;
    padding: 12px;
}

:root[data-theme="dark"] .result-summary,
:root[data-theme="dark"] .result-body,
:root[data-theme="dark"] .section-choice-row:has(.section-choice:checked) {
    background: var(--color-surface);
    color: var(--color-text);
}

:root[data-theme="dark"] .section-choice-row:has(.section-choice:checked) {
    background: var(--color-accent-subtle);
}

:root[data-theme="dark"] .result-summary,
:root[data-theme="dark"] .result-title,
:root[data-theme="dark"] .course-description,
:root[data-theme="dark"] .section-group-title,
:root[data-theme="dark"] .section-choice-row {
    color: var(--color-text);
}

:root[data-theme="dark"] .result-meta,
:root[data-theme="dark"] .section-table-head,
:root[data-theme="dark"] .muted-cell,
:root[data-theme="dark"] .empty-search {
    color: var(--color-text-muted);
}

:root[data-theme="dark"] .result-chevron {
    border-top-color: var(--color-text);
}

.result-chevron {
    transition: transform 160ms ease, border-color 160ms ease;
}

@media (prefers-reduced-motion: reduce) {
    .result-chevron {
        transition-duration: 0ms !important;
    }
}