.shortlist-page {
    --shortlist-border: #dbe5f1;
    --shortlist-ink: #102033;
    --shortlist-muted: #607087;
    display: grid;
    gap: 1.25rem;
    max-width: 1500px;
    margin: 0 auto;
    padding: .35rem 0 2rem;
}

.shortlist-hero,
.shortlist-empty,
.shortlist-differences,
.shortlist-comparison,
.shortlist-data-health {
    border: 1px solid var(--shortlist-border);
    border-radius: 1.25rem;
    background: #fff;
    box-shadow: 0 14px 34px rgba(15, 31, 49, .07);
}

.shortlist-hero {
    display: flex;
    justify-content: space-between;
    gap: 1.25rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8fbff 0%, #fff 55%, #eef6ff 100%);
}

.shortlist-hero h1,
.shortlist-differences h2,
.shortlist-data-health h2,
.shortlist-empty h1,
.shortlist-empty h2 {
    margin: .25rem 0 .55rem;
    color: var(--shortlist-ink);
}

.shortlist-hero p,
.shortlist-differences p,
.shortlist-empty p {
    max-width: 60rem;
    margin: 0;
    color: var(--shortlist-muted);
}

.shortlist-kicker {
    color: #1769c2;
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.shortlist-hero-actions {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: .6rem;
}

.shortlist-count-pill {
    display: inline-flex;
    align-items: baseline;
    gap: .2rem;
    padding: .55rem .8rem;
    border: 1px solid #bed7f4;
    border-radius: 999px;
    background: #edf6ff;
    color: #174b83;
    white-space: nowrap;
}

.shortlist-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.shortlist-car-card {
    display: grid;
    align-content: start;
    gap: .9rem;
    min-width: 0;
    padding: 1rem;
    border: 1px solid var(--shortlist-border);
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15, 31, 49, .06);
}

.shortlist-car-card.is-preferred {
    border-color: #3988df;
    box-shadow: 0 0 0 3px rgba(57, 136, 223, .12), 0 12px 28px rgba(15, 31, 49, .08);
}

.shortlist-car-card-head {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
}

.shortlist-car-card-head span,
.shortlist-car-card-head p {
    color: var(--shortlist-muted);
    font-size: .8rem;
}

.shortlist-car-card-head h2 {
    margin: .15rem 0;
    font-size: 1.05rem;
    color: var(--shortlist-ink);
}

.shortlist-score {
    flex: 0 0 auto;
    color: #1769c2 !important;
    font-size: 1.45rem !important;
    font-weight: 800;
}

.shortlist-score small {
    font-size: .72rem;
    font-weight: 700;
}

.shortlist-card-badges,
.shortlist-card-actions,
.shortlist-difference-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
}

.shortlist-risk,
.shortlist-alert-badge,
.shortlist-stale-badge,
.shortlist-difference-chips span {
    display: inline-flex;
    align-items: center;
    min-height: 1.8rem;
    padding: .25rem .55rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 700;
    text-decoration: none;
}

.shortlist-risk { background: #eef3f8; color: #42546a; }
.shortlist-risk.is-low { background: #e8f8ef; color: #187146; }
.shortlist-risk.is-medium { background: #fff7dc; color: #8a6200; }
.shortlist-risk.is-high,
.shortlist-risk.is-very-high { background: #fff0ef; color: #b42318; }
.shortlist-alert-badge { background: #fff3d6; color: #805b00; }
.shortlist-stale-badge { background: #f1ecff; color: #6540a4; }

.shortlist-card-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .55rem;
    margin: 0;
}

.shortlist-card-summary div {
    padding: .65rem;
    border-radius: .75rem;
    background: #f7f9fc;
}

.shortlist-card-summary dt {
    color: var(--shortlist-muted);
    font-size: .72rem;
}

.shortlist-card-summary dd {
    margin: .15rem 0 0;
    color: var(--shortlist-ink);
    font-weight: 800;
}

.shortlist-card-actions {
    margin-top: auto;
}

.shortlist-one-car {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 0;
}

.shortlist-empty {
    padding: 3rem 1.5rem;
    text-align: center;
}

.shortlist-empty-icon {
    font-size: 2.5rem;
    color: #1769c2;
}

.shortlist-empty .btn {
    margin-top: 1rem;
}

.shortlist-differences,
.shortlist-data-health {
    padding: 1.25rem;
}

.shortlist-difference-chips {
    margin: .85rem 0;
}

.shortlist-difference-chips span {
    background: #edf6ff;
    color: #174b83;
}

.shortlist-comparison {
    overflow-x: auto;
}

.shortlist-grid {
    display: grid;
    min-width: max-content;
}

.shortlist-grid > div {
    min-width: 0;
    padding: .85rem 1rem;
    border-right: 1px solid var(--shortlist-border);
    border-bottom: 1px solid var(--shortlist-border);
}

.shortlist-grid > div:nth-last-child(-n+5) {
    border-bottom: 0;
}

.shortlist-grid-sticky {
    position: sticky;
    top: 0;
    z-index: 2;
    background: #f3f7fc;
}

.shortlist-grid-label {
    display: grid;
    align-content: center;
    gap: .2rem;
    color: var(--shortlist-ink);
    background: #fafbfd;
}

.shortlist-grid-label small,
.shortlist-grid-car small,
.shortlist-grid-value a,
.shortlist-grid-note {
    color: var(--shortlist-muted);
    font-size: .72rem;
}

.shortlist-grid-note {
    display: block;
    max-width: 15rem;
    line-height: 1.25;
}

.shortlist-grid-car {
    display: grid;
    gap: .2rem;
    color: var(--shortlist-ink);
}

.shortlist-grid-car.is-preferred {
    background: #eaf4ff;
}

.shortlist-grid-value {
    display: grid;
    align-content: center;
    gap: .3rem;
    background: #fff;
}

.shortlist-grid-value strong {
    color: var(--shortlist-ink);
}

.shortlist-grid-value.is-notable {
    background: #edf9f2;
}

.shortlist-grid-value.is-notable strong::after {
    content: " · notable";
    color: #187146;
    font-size: .66rem;
    font-weight: 800;
    text-transform: uppercase;
}

.shortlist-health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: .75rem;
    margin-top: 1rem;
}

.shortlist-health-grid article {
    padding: .9rem;
    border: 1px solid var(--shortlist-border);
    border-radius: .8rem;
}

.shortlist-health-grid h3 {
    margin: 0 0 .55rem;
    font-size: .95rem;
}

.shortlist-health-grid ul {
    display: grid;
    gap: .35rem;
    margin: 0;
    padding-left: 1.1rem;
}

.shortlist-health-grid a {
    color: #805b00;
}

.shortlist-health-grid .is-fresh {
    margin: 0;
    color: #187146;
}

@media (max-width: 800px) {
    .shortlist-hero,
    .shortlist-one-car {
        display: grid;
    }

    .shortlist-hero-actions {
        justify-content: flex-start;
    }

    .shortlist-cards {
        grid-template-columns: 1fr;
    }

    .shortlist-comparison {
        margin-inline: -.25rem;
        border-radius: .9rem;
    }

    .shortlist-grid > div {
        padding: .75rem;
    }
}

.shortlist-score {
    align-items: flex-end;
    display: grid;
    justify-items: end;
}

.shortlist-score em {
    border-radius: 999px;
    font-size: .68rem;
    font-style: normal;
    font-weight: 900;
    margin-top: .2rem;
    padding: .12rem .38rem;
}

.shortlist-score em.is-positive {
    background: #e6f7ef;
    color: #116c48;
}

.shortlist-score em.is-negative {
    background: #fff0ef;
    color: #ad2c2c;
}

.shortlist-score em.is-neutral {
    background: #eef2f6;
    color: #5c6c80;
}

/* Phase 2.0D.3.3: keep the shortlist responsive while connected data warms up. */
.shortlist-loading {
    display: grid;
    gap: 1rem;
    margin: 1rem 0 1.5rem;
    padding: 1.1rem;
    border: 1px solid var(--carbuyer-border, #d9e2ec);
    border-radius: 1rem;
    background: var(--carbuyer-surface, #fff);
}

.shortlist-loading-copy {
    display: flex;
    align-items: center;
    gap: .85rem;
}

.shortlist-loading-copy div {
    display: grid;
    gap: .2rem;
}

.shortlist-loading-copy span:last-child {
    color: var(--carbuyer-muted, #64748b);
}

.shortlist-loading-spinner {
    width: 1.55rem;
    height: 1.55rem;
    flex: 0 0 auto;
    border: 3px solid rgba(37, 99, 235, .18);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: shortlist-spin .8s linear infinite;
}

.shortlist-loading-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .8rem;
}

.shortlist-loading-grid span {
    min-height: 7.5rem;
    border-radius: .8rem;
    background: linear-gradient(90deg, rgba(148, 163, 184, .12), rgba(148, 163, 184, .24), rgba(148, 163, 184, .12));
    background-size: 220% 100%;
    animation: shortlist-shimmer 1.25s ease-in-out infinite;
}

.shortlist-load-error {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@keyframes shortlist-spin {
    to { transform: rotate(360deg); }
}

@keyframes shortlist-shimmer {
    from { background-position: 100% 0; }
    to { background-position: -100% 0; }
}

@media (max-width: 760px) {
    .shortlist-loading-grid {
        grid-template-columns: 1fr;
    }

    .shortlist-loading-grid span:nth-child(n+2) {
        display: none;
    }

    .shortlist-load-error {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .shortlist-loading-spinner,
    .shortlist-loading-grid span {
        animation: none;
    }
}