.clinical-case-header {
    display: grid;
    gap: 18px;
    margin-bottom: 24px;
}

.clinical-case-header > div {
    padding: clamp(24px, 5vw, 42px);
    border: 1px solid #cfe0d8;
    border-radius: 28px;
    background:
        radial-gradient(circle at 90% 8%, rgba(101, 174, 151, 0.18), transparent 19rem),
        linear-gradient(145deg, #ffffff, #f1f8f5);
    box-shadow: 0 16px 42px rgba(24, 65, 49, 0.08);
}

.clinical-case-header h1,
.clinical-case-header p,
.clinical-case-catalog__intro h2,
.clinical-case-catalog__intro p {
    margin: 0;
}

.clinical-case-header h1 {
    margin-top: 5px;
    color: #183f31;
    font-size: clamp(2rem, 6vw, 3.8rem);
    line-height: 1.02;
}

.clinical-case-header > div > p:last-child {
    max-width: 700px;
    margin-top: 12px;
    color: #586b63;
    line-height: 1.6;
}

.clinical-case-catalog,
.clinical-case-intro,
.clinical-case-play,
.clinical-case-results {
    display: grid;
    gap: 24px;
}

.clinical-case-catalog__intro,
.clinical-case-intro__hero,
.clinical-case-intro__note,
.clinical-case-scene,
.clinical-case-timeline,
.clinical-case-outcome,
.clinical-case-review-grid > section,
.clinical-case-decision-review,
.clinical-case-learning-grid > section {
    border: 1px solid #d6e2dd;
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 12px 34px rgba(25, 57, 44, 0.06);
}

.clinical-case-catalog__intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 24px;
    padding: clamp(24px, 5vw, 38px);
}

.clinical-case-catalog__intro h2 {
    margin: 6px 0 10px;
    color: #214e3d;
    font-size: clamp(1.5rem, 4vw, 2.2rem);
}

.clinical-case-catalog__intro p:last-child {
    max-width: 650px;
    color: #5d7068;
    line-height: 1.6;
}

.clinical-case-catalog__principles,
.clinical-case-card__badges,
.clinical-case-vitals {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.clinical-case-catalog__principles span,
.clinical-case-card__badges small,
.clinical-case-vitals span {
    padding: 7px 10px;
    border-radius: 999px;
    background: #e7f3ed;
    color: #285c47;
    font-size: 0.78rem;
    font-style: normal;
    font-weight: 750;
}

.clinical-case-filters {
    display: flex;
    align-items: end;
    gap: 14px;
    padding: 18px;
    border: 1px solid #d7e2dd;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.78);
}

.clinical-case-filters label {
    display: grid;
    gap: 7px;
    color: #465b52;
    font-size: 0.78rem;
    font-weight: 750;
}

.clinical-case-filters select {
    min-width: 180px;
    padding: 10px 34px 10px 12px;
    border: 1px solid #c9d8d1;
    border-radius: 12px;
    background: #ffffff;
    color: #213d32;
}

.clinical-case-filters__counts {
    display: grid;
    gap: 3px;
    margin-left: auto;
    padding: 10px 0;
    text-align: right;
    color: #65756e;
    font-size: 0.86rem;
}

.clinical-case-filters__counts strong {
    color: #2d7358;
    font-size: 0.82rem;
}

.clinical-case-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.clinical-case-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 16px;
    min-height: 240px;
    padding: 22px;
    border: 1px solid #d3e0da;
    border-radius: 22px;
    background: #ffffff;
    color: inherit;
    text-align: left;
    box-shadow: 0 10px 28px rgba(25, 57, 44, 0.05);
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.clinical-case-card:hover,
.clinical-case-card:focus-visible {
    border-color: #6fa58e;
    box-shadow: 0 16px 34px rgba(25, 69, 51, 0.12);
    transform: translateY(-2px);
}

.clinical-case-card--completed {
    border-color: #9fc9b7;
    background: linear-gradient(145deg, #ffffff, #f3faf6);
}

.clinical-case-card__badges .clinical-case-card__completed {
    background: #2d7358;
    color: #ffffff;
}

.clinical-case-card__icon {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border-radius: 16px;
    background: #edf6f2;
    font-size: 1.65rem;
}

.clinical-case-card__body {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 10px;
}

.clinical-case-card__body > strong {
    color: #1e4737;
    font-size: 1.13rem;
    line-height: 1.25;
}

.clinical-case-card__body > span:not(.clinical-case-card__badges) {
    color: #5d6e67;
    font-size: 0.9rem;
    line-height: 1.5;
}

.clinical-case-card__body em {
    color: #78867f;
    font-size: 0.78rem;
    font-style: normal;
}

.clinical-case-card__body b {
    margin-top: auto;
    color: #2d7358;
    font-size: 0.88rem;
}

.clinical-case-disclaimer {
    margin: 0;
    padding: 14px 18px;
    border-left: 4px solid #8aaea0;
    border-radius: 5px 14px 14px 5px;
    background: #eef5f2;
    color: #52665d;
    font-size: 0.82rem;
    line-height: 1.55;
}

.clinical-case-intro__hero {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: clamp(20px, 4vw, 36px);
    padding: clamp(24px, 6vw, 44px);
}

.clinical-case-intro__hero > span {
    display: grid;
    width: 92px;
    height: 92px;
    place-items: center;
    border-radius: 28px;
    background: linear-gradient(145deg, #e6f4ed, #f7fbf9);
    font-size: 3rem;
}

.clinical-case-intro__hero h2 {
    margin: 16px 0 8px;
    color: #1f4938;
    font-size: clamp(1.7rem, 5vw, 2.7rem);
}

.clinical-case-intro__hero h3 {
    margin: 24px 0 8px;
    color: #304e42;
    font-size: 1rem;
}

.clinical-case-intro__hero p,
.clinical-case-intro__hero li,
.clinical-case-intro__note p {
    color: #5a6d64;
    line-height: 1.6;
}

.clinical-case-intro__hero .primary-button {
    margin-top: 14px;
}

.clinical-case-intro__note {
    padding: 20px 24px;
    border-color: #c7dcd2;
    background: #f2f8f5;
}

.clinical-case-intro__note p {
    margin: 6px 0 0;
}

.clinical-case-progress {
    display: grid;
    gap: 10px;
    padding: 0 4px;
}

.clinical-case-progress > span:first-child {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    color: #345345;
}

.clinical-case-progress small {
    color: #718079;
}

.clinical-case-progress > span:last-child {
    height: 7px;
    overflow: hidden;
    border-radius: 99px;
    background: #dce9e3;
}

.clinical-case-progress i {
    display: block;
    width: var(--case-progress);
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #2d7358, #75ad93);
    transition: width 220ms ease;
}

.clinical-case-play__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(250px, 0.7fr);
    align-items: start;
    gap: 20px;
}

.clinical-case-scene {
    overflow: hidden;
    padding: clamp(22px, 5vw, 38px);
}

.clinical-case-scene__place {
    display: flex;
    justify-content: space-between;
    margin: calc(clamp(22px, 5vw, 38px) * -1) calc(clamp(22px, 5vw, 38px) * -1) 28px;
    padding: 13px clamp(22px, 5vw, 38px);
    background: #214f3d;
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 750;
}

.clinical-case-scene__narrative {
    margin: 0 0 18px;
    color: #213a31;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.2rem, 3vw, 1.55rem);
    line-height: 1.6;
}

.clinical-case-vitals {
    margin-bottom: 18px;
}

.clinical-case-vitals span {
    background: #eaf1f7;
    color: #31566f;
    font-variant-numeric: tabular-nums;
}

.clinical-case-observations {
    margin: 18px 0 28px;
    padding: 16px 18px;
    border: 1px solid #d8e4df;
    border-radius: 16px;
    background: #f7faf8;
}

.clinical-case-observations ul {
    display: flex;
    flex-wrap: wrap;
    gap: 7px 20px;
    margin: 8px 0 0;
    padding-left: 20px;
    color: #52655d;
    font-size: 0.88rem;
}

.clinical-case-scene h2 {
    margin: 0 0 14px;
    color: #1e4938;
}

.clinical-case-options {
    display: grid;
    gap: 11px;
}

.clinical-case-options button {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: center;
    gap: 13px;
    width: 100%;
    padding: 15px;
    border: 1px solid #ceddd6;
    border-radius: 15px;
    background: #ffffff;
    color: #243e34;
    text-align: left;
    cursor: pointer;
    transition: background 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.clinical-case-options button:hover:not(:disabled),
.clinical-case-options button:focus-visible {
    border-color: #61947f;
    background: #f0f7f4;
    transform: translateX(2px);
}

.clinical-case-options button > span {
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border-radius: 10px;
    background: #e5f0eb;
    color: #2b654e;
    font-size: 0.8rem;
}

.clinical-case-options button > strong {
    line-height: 1.45;
}

.clinical-case-timeline {
    position: sticky;
    top: 96px;
    padding: 20px;
}

.clinical-case-timeline h2 {
    margin: 0 0 15px;
    color: #28493b;
    font-size: 1rem;
}

.clinical-case-timeline ol,
.clinical-case-decision-review ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.clinical-case-timeline li {
    position: relative;
    display: grid;
    grid-template-columns: 45px minmax(0, 1fr);
    gap: 10px;
    padding: 0 0 18px 13px;
    border-left: 2px solid #d6e4de;
    color: #607169;
    font-size: 0.78rem;
    line-height: 1.45;
}

.clinical-case-timeline li::before {
    position: absolute;
    top: 2px;
    left: -5px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #75a891;
    content: "";
}

.clinical-case-timeline__current {
    color: #294d3d !important;
    font-weight: 700;
}

.clinical-case-outcome,
.clinical-case-review-grid > section,
.clinical-case-decision-review,
.clinical-case-learning-grid > section {
    padding: clamp(22px, 5vw, 34px);
}

.clinical-case-outcome {
    border-left-width: 7px;
}

.clinical-case-outcome--excellent { border-left-color: #2f825f; background: #eff9f4; }
.clinical-case-outcome--good { border-left-color: #5488a8; background: #f1f7fa; }
.clinical-case-outcome--poor { border-left-color: #bc7c32; background: #fff8ec; }
.clinical-case-outcome--critical { border-left-color: #a64b53; background: #fff2f3; }

.clinical-case-outcome h2,
.clinical-case-outcome p,
.clinical-case-review-grid h2,
.clinical-case-learning-grid h2,
.clinical-case-decision-review h2 {
    margin-top: 0;
}

.clinical-case-outcome h2 {
    margin-bottom: 10px;
    color: #213f33;
    font-size: clamp(1.6rem, 4vw, 2.3rem);
}

.clinical-case-outcome > p:last-child,
.clinical-case-review-grid li,
.clinical-case-review-grid p,
.clinical-case-learning-grid li,
.clinical-case-learning-grid p {
    color: #52665d;
    line-height: 1.62;
}

.clinical-case-review-grid,
.clinical-case-learning-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.clinical-case-decision-review > div {
    margin-bottom: 20px;
}

.clinical-case-decision-review__item {
    padding: 18px 18px 18px 22px;
    border-left: 4px solid #8aa59a;
    background: #f7faf8;
}

.clinical-case-decision-review__item + .clinical-case-decision-review__item {
    margin-top: 12px;
}

.clinical-case-decision-review__item--optimal,
.clinical-case-decision-review__item--good { border-left-color: #398061; }
.clinical-case-decision-review__item--acceptable { border-left-color: #668aa0; }
.clinical-case-decision-review__item--suboptimal { border-left-color: #c08738; }
.clinical-case-decision-review__item--unsafe,
.clinical-case-decision-review__item--critical_error { border-left-color: #ac5159; }

.clinical-case-decision-review__item > span {
    color: #74827c;
    font-size: 0.76rem;
    font-weight: 750;
    text-transform: uppercase;
}

.clinical-case-decision-review__item h3 {
    margin: 7px 0 11px;
    color: #263f35;
    font-size: 1rem;
}

.clinical-case-decision-review__item p {
    margin: 6px 0;
    color: #576961;
    font-size: 0.88rem;
    line-height: 1.55;
}

.clinical-case-result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

html[data-theme="dark"] :where(
    .clinical-case-header > div,
    .clinical-case-catalog__intro,
    .clinical-case-card,
    .clinical-case-intro__hero,
    .clinical-case-scene,
    .clinical-case-timeline,
    .clinical-case-review-grid > section,
    .clinical-case-decision-review,
    .clinical-case-learning-grid > section
) {
    border-color: #39564a;
    background: #192a23;
    color: #e5eee9;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
}

html[data-theme="dark"] .clinical-case-header > div {
    background: radial-gradient(circle at 90% 8%, rgba(76, 151, 120, 0.18), transparent 19rem), #192a23;
}

html[data-theme="dark"] :where(
    .clinical-case-header h1,
    .clinical-case-catalog__intro h2,
    .clinical-case-card__body > strong,
    .clinical-case-intro__hero h2,
    .clinical-case-intro__hero h3,
    .clinical-case-scene__narrative,
    .clinical-case-scene h2,
    .clinical-case-timeline h2,
    .clinical-case-outcome h2,
    .clinical-case-decision-review__item h3
) { color: #e4f0ea; }

html[data-theme="dark"] :where(
    .clinical-case-header > div > p:last-child,
    .clinical-case-catalog__intro p:last-child,
    .clinical-case-card__body > span:not(.clinical-case-card__badges),
    .clinical-case-intro__hero p,
    .clinical-case-intro__hero li,
    .clinical-case-timeline li,
    .clinical-case-review-grid li,
    .clinical-case-review-grid p,
    .clinical-case-learning-grid li,
    .clinical-case-learning-grid p,
    .clinical-case-decision-review__item p
) { color: #b8cac1; }

html[data-theme="dark"] .clinical-case-filters,
html[data-theme="dark"] .clinical-case-intro__note,
html[data-theme="dark"] .clinical-case-disclaimer {
    border-color: #3b594c;
    background: #1c3027;
    color: #b9ccc2;
}

html[data-theme="dark"] .clinical-case-filters select,
html[data-theme="dark"] .clinical-case-options button {
    border-color: #405c50;
    background: #20342b;
    color: #e1ece7;
}

html[data-theme="dark"] .clinical-case-options button:hover:not(:disabled) {
    border-color: #6b9f88;
    background: #29483a;
}

html[data-theme="dark"] .clinical-case-observations,
html[data-theme="dark"] .clinical-case-decision-review__item {
    border-color: #3b574b;
    background: #20342b;
}

html[data-theme="dark"] .clinical-case-observations li { color: #b9cbc2; }
html[data-theme="dark"] .clinical-case-outcome--excellent { background: #19352a; }
html[data-theme="dark"] .clinical-case-outcome--good { background: #1c303c; }
html[data-theme="dark"] .clinical-case-outcome--poor { background: #382d1d; }
html[data-theme="dark"] .clinical-case-outcome--critical { background: #3a2226; }

@media (max-width: 760px) {
    .clinical-case-grid,
    .clinical-case-play__layout,
    .clinical-case-review-grid,
    .clinical-case-learning-grid,
    .clinical-case-catalog__intro {
        grid-template-columns: 1fr;
    }

    .clinical-case-timeline {
        position: static;
    }

    .clinical-case-filters {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .clinical-case-filters select {
        width: 100%;
        min-width: 0;
    }

    .clinical-case-filters__counts {
        grid-column: 1 / -1;
        margin: 0;
        padding: 0;
        text-align: left;
    }
}

@media (max-width: 520px) {
    .clinical-case-intro__hero,
    .clinical-case-card {
        grid-template-columns: 1fr;
    }

    .clinical-case-intro__hero > span {
        width: 70px;
        height: 70px;
        border-radius: 21px;
        font-size: 2.2rem;
    }

    .clinical-case-filters {
        grid-template-columns: 1fr;
    }

    .clinical-case-scene__narrative {
        font-size: 1.12rem;
    }

    .clinical-case-timeline ol {
        max-height: 220px;
        overflow: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .clinical-case-card,
    .clinical-case-options button,
    .clinical-case-progress i {
        transition: none;
    }
}