/**
 * Comparison-report layout for AI model pages.
 *
 * Charts are pure CSS: a fixed-height plot with percentage-height bars, so they
 * render with the HTML, resize with the container and survive printing.
 */

.aa-page {
    --aa-ink: #0b0b0c;
    --aa-muted: #6b7280;
    --aa-faint: #9ca3af;
    --aa-line: #e5e5e5;
    --aa-grid: #f1f1f2;
    --aa-surface: #ffffff;
    --aa-band: #f5f5f5;
    --aa-accent: #741a66;
    --aa-good: #15803d;
    --aa-warn: #c2670c;
    --aa-radius: 10px;
    --aa-serif: 'Victor Serif', Georgia, Cambria, 'Times New Roman', serif;

    max-width: 1440px;
    margin: 0 auto;
    padding: 0 clamp(16px, 3vw, 40px) 80px;
    color: var(--aa-ink);
    font-size: 14px;
    line-height: 1.55;
}

[data-theme='dark'] .aa-page {
    --aa-ink: #f4f4f5;
    --aa-muted: #a1a1aa;
    --aa-faint: #71717a;
    --aa-line: #27272a;
    --aa-grid: #1c1c1f;
    --aa-surface: #121214;
    --aa-band: #131316;
}

.aa-page a {
    color: inherit;
}

/* Breadcrumbs ------------------------------------------------------------ */

.aa-crumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 14px;
    padding: 24px 0 12px;
    font-size: 12px;
    color: var(--aa-muted);
}

.aa-crumbs > * {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.aa-crumbs > * + *::before {
    content: '·';
    margin-right: 8px;
    color: var(--aa-faint);
}

.aa-crumbs a:hover {
    color: var(--aa-ink);
    text-decoration: underline;
}

.aa-crumbs__creator img {
    width: 16px;
    height: 16px;
    object-fit: contain;
    border-radius: 3px;
}

/* Hero ------------------------------------------------------------------- */

.aa-hero {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 28px;
}

.aa-hero--archive {
    padding-top: 40px;
}

.aa-hero__lead {
    max-width: 62ch;
}

.aa-hero__title {
    margin: 0;
    font-family: var(--aa-serif);
    font-weight: 400;
    font-size: clamp(26px, 3.2vw, 38px);
    line-height: 1.18;
    letter-spacing: -0.01em;
    max-width: 22ch;
}

.aa-hero--archive .aa-hero__title {
    max-width: 26ch;
}

.aa-hero__desc {
    margin: 12px 0 0;
    max-width: 68ch;
    color: var(--aa-muted);
}

.aa-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex-shrink: 0;
}

.aa-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 6px;
    background: #e7e7e7;
    color: var(--aa-ink);
    transition: background .15s, color .15s;
}

.aa-btn:hover {
    background: #d8d8d8;
}

/* .aa-page a { color: inherit } beats plain .aa-btn--accent — keep white text. */
.aa-page a.aa-btn--accent,
.aa-btn--accent {
    background: var(--aa-accent);
    color: #fff;
}

.aa-page a.aa-btn--accent:hover,
.aa-btn--accent:hover {
    background: #5d1452;
    color: #fff;
}

[data-theme='dark'] .aa-page a.aa-btn:not(.aa-btn--accent),
[data-theme='dark'] .aa-btn:not(.aa-btn--accent) {
    background: #27272a;
    color: var(--aa-ink);
}

[data-theme='dark'] .aa-page a.aa-btn:not(.aa-btn--accent):hover,
[data-theme='dark'] .aa-btn:not(.aa-btn--accent):hover {
    background: #3f3f46;
}

[data-theme='dark'] .aa-page a.aa-btn--accent,
[data-theme='dark'] .aa-btn--accent {
    background: var(--aa-accent);
    color: #fff;
}

/* Stat cards ------------------------------------------------------------- */

.aa-stats {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 28px;
}

@media (max-width: 1100px) {
    .aa-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
    .aa-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.aa-stat {
    display: flex;
    flex-direction: column;
    min-height: 112px;
    padding: 12px 14px;
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
}

.aa-stat__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: auto;
}

.aa-stat__name {
    font-size: 12px;
    font-weight: 600;
}

.aa-stat__rank {
    font-size: 11px;
    color: var(--aa-faint);
    font-variant-numeric: tabular-nums;
}

.aa-stat__body {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-top: 14px;
}

.aa-stat--split .aa-stat__body {
    gap: 18px;
}

.aa-stat__half {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.aa-stat__value {
    font-size: 26px;
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.aa-stat__value.is-good { color: var(--aa-good); }
.aa-stat__value.is-warn { color: var(--aa-warn); }
.aa-stat__value.is-empty { color: var(--aa-faint); }

.aa-stat__delta {
    font-size: 11px;
    font-weight: 600;
    color: var(--aa-good);
    vertical-align: super;
}

.aa-stat__unit {
    font-size: 11px;
    line-height: 1.3;
    color: var(--aa-muted);
    max-width: 14ch;
}

.aa-stat--split .aa-stat__unit {
    max-width: none;
}

/* Panels ----------------------------------------------------------------- */

.aa-panels {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 16px;
    margin-bottom: 36px;
}

@media (max-width: 900px) {
    .aa-panels { grid-template-columns: 1fr; }
}

.aa-panel {
    padding: 18px 20px;
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
}

.aa-panel__title {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.005em;
}

.aa-panel__body p {
    margin: 0 0 10px;
    color: var(--aa-muted);
}

.aa-panel__body p:last-child { margin-bottom: 0; }
.aa-panel__body strong { color: var(--aa-ink); }

.aa-mt { margin-top: 32px; }

.aa-specs {
    margin: 0;
}

.aa-specs__row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 0;
    border-bottom: 1px solid var(--aa-grid);
}

.aa-specs__row:last-child { border-bottom: 0; }

.aa-specs dt {
    font-size: 13px;
    color: var(--aa-muted);
}

.aa-specs dd {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    text-align: right;
}

/* Summary cards (archive) ------------------------------------------------ */

.aa-summary {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 36px;
}

@media (max-width: 1100px) { .aa-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 680px)  { .aa-summary { grid-template-columns: 1fr; } }

.aa-summary__card {
    padding: 14px 16px;
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
}

.aa-summary__card h2 {
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 600;
}

.aa-summary__card p {
    margin: 0;
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--aa-muted);
}

.aa-summary__card a {
    color: var(--aa-ink);
    text-decoration: underline;
    text-decoration-color: var(--aa-line);
    text-underline-offset: 2px;
}

.aa-summary__card a:hover {
    text-decoration-color: currentColor;
}

/* Sections --------------------------------------------------------------- */

.aa-section {
    margin: 0 0 48px;
    scroll-margin-top: 90px;
}

.aa-section__bar {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--aa-line);
}

.aa-section__title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-family: var(--aa-serif);
    font-weight: 400;
    font-size: 24px;
    letter-spacing: -0.01em;
}

.aa-section__note,
.aa-section__link {
    font-size: 12px;
    color: var(--aa-muted);
}

.aa-section__link:hover {
    color: var(--aa-ink);
    text-decoration: underline;
}

.aa-grid {
    display: grid;
    gap: 16px;
}

.aa-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.aa-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 1000px) {
    .aa-grid--3 { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .aa-grid--2 { grid-template-columns: 1fr; }
}

/* Table of contents ------------------------------------------------------ */

.aa-toc {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: 0 0 28px;
    padding: 6px;
    background: var(--aa-band);
    border-radius: 999px;
    width: fit-content;
}

.aa-toc a {
    padding: 6px 14px;
    font-size: 13px;
    text-decoration: none;
    border-radius: 999px;
    color: var(--aa-muted);
}

.aa-toc a:hover {
    background: var(--aa-surface);
    color: var(--aa-ink);
}

.aa-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}

@media (max-width: 1000px) {
    .aa-layout { grid-template-columns: 1fr; gap: 0; }
}

.aa-toc--rail {
    position: sticky;
    top: 90px;
    flex-direction: column;
    flex-wrap: nowrap;
    width: 100%;
    padding: 0;
    background: none;
    border-radius: 0;
    border-left: 1px solid var(--aa-line);
}

@media (max-width: 1000px) {
    .aa-toc--rail {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        border-left: 0;
        background: var(--aa-band);
        border-radius: 999px;
        padding: 6px;
        width: fit-content;
        margin-bottom: 28px;
    }
}

.aa-toc--rail a {
    padding: 7px 14px;
    border-radius: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
}

.aa-toc--rail a:hover {
    background: none;
    border-left-color: var(--aa-ink);
    color: var(--aa-ink);
}

@media (max-width: 1000px) {
    .aa-toc--rail a { border-left: 0; border-radius: 999px; margin-left: 0; }
    .aa-toc--rail a:hover { background: var(--aa-surface); }
}

/* Charts ----------------------------------------------------------------- */

.aa-chart {
    display: flex;
    flex-direction: column;
    margin: 0 0 20px;
    padding: 16px 18px 14px;
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
}

.aa-chart__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.aa-chart__head-text {
    min-width: 0;
    flex: 1;
}

.aa-chart__dl {
    flex-shrink: 0;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    font-family: inherit;
    color: var(--aa-ink);
    background: var(--aa-band);
    border: 1px solid var(--aa-line);
    border-radius: 6px;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}

.aa-chart__dl:hover {
    border-color: var(--aa-ink);
    background: var(--aa-surface);
}

.aa-chart__dl:disabled {
    opacity: .6;
    cursor: wait;
}

.aa-chart__brand {
    position: absolute;
    right: 18px;
    bottom: 36px;
    font-size: 12px;
    font-weight: 700;
    color: var(--aa-accent);
    opacity: .55;
    pointer-events: none;
    letter-spacing: 0.02em;
}

.aa-chart {
    position: relative;
}

.aa-chart__meta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    height: 128px;
    padding-top: 8px;
}

.aa-chart__meta .aa-logo {
    flex-shrink: 0;
}

.aa-chart__label {
    display: block;
    height: 96px;
    padding-top: 0;
    font-size: 10px;
    line-height: 1.25;
    color: var(--aa-muted);
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aa-chart__title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-family: var(--aa-serif);
    font-weight: 400;
    font-size: 19px;
    letter-spacing: -0.005em;
}

.aa-chart__dot {
    width: 11px;
    height: 11px;
    border-radius: 2px;
    flex-shrink: 0;
}

.aa-chart__sub {
    margin: 4px 0 0;
    font-size: 11.5px;
    color: var(--aa-muted);
}

.aa-chart__plot {
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    gap: 5px;
    height: 300px;
    padding-top: 6px;
    background-image: repeating-linear-gradient(
        to top,
        var(--aa-grid) 0 1px,
        transparent 1px 25%
    );
    background-position: bottom;
    background-size: 100% 100%;
}

.aa-chart--tall .aa-chart__plot {
    height: 340px;
}

.aa-chart__item {
    display: flex;
    flex-direction: column;
    flex: 1 1 0;
    min-width: 0;
    /* Keeps charts with only a handful of models from rendering as huge slabs. */
    max-width: 76px;
    text-decoration: none;
    color: inherit;
}

.aa-chart__col {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    flex: 1 1 auto;
    min-height: 0;
    border-bottom: 1px solid var(--aa-line);
}

.aa-chart__bar {
    display: flex;
    justify-content: center;
    height: var(--aa-size);
    min-height: 22px;
    padding-top: 4px;
    background: var(--aa-color);
    border-radius: 4px 4px 0 0;
    transition: filter .15s, transform .15s;
}

a.aa-chart__item:hover .aa-chart__bar {
    filter: brightness(1.12);
}

.aa-chart__item.is-highlight .aa-chart__bar {
    box-shadow: 0 0 0 2px var(--aa-ink);
}

.aa-chart__value {
    font-size: 10.5px;
    font-weight: 600;
    line-height: 1.3;
    color: #fff;
    font-variant-numeric: tabular-nums;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .28);
}

.aa-chart__item.is-highlight .aa-chart__label {
    color: var(--aa-ink);
    font-weight: 600;
}

.aa-chart__label small {
    font-size: 9px;
    color: var(--aa-faint);
}

.aa-chart__foot {
    margin: 10px 0 0;
    font-size: 11px;
    color: var(--aa-faint);
}

/* On narrow screens vertical bars become an unreadable comb, so flip them. */
@media (max-width: 620px) {
    .aa-chart--vertical .aa-chart__plot {
        flex-direction: column;
        height: auto;
        gap: 6px;
        background-image: none;
    }

    .aa-chart__item {
        flex-direction: row;
        align-items: center;
        gap: 10px;
        max-width: none;
    }

    .aa-chart__meta {
        order: -1;
        flex-direction: row;
        height: auto;
        width: 130px;
        flex-shrink: 0;
        padding-top: 0;
        gap: 8px;
        align-items: center;
        justify-content: flex-start;
    }

    .aa-chart__label {
        writing-mode: horizontal-tb;
        transform: none;
        height: auto;
        padding-top: 0;
        width: auto;
        flex: 1;
        text-align: left;
    }

    .aa-chart__col {
        flex-direction: row;
        justify-content: flex-start;
        border-bottom: 0;
        height: 24px;
    }

    .aa-chart__bar {
        width: var(--aa-size);
        height: 100%;
        min-height: 0;
        min-width: 34px;
        padding-top: 0;
        align-items: center;
        justify-content: flex-end;
        padding-right: 6px;
        border-radius: 0 4px 4px 0;
    }
}

/* Prose, lists, meters --------------------------------------------------- */

.aa-prose {
    max-width: 76ch;
    font-size: 15px;
    line-height: 1.7;
}

.aa-prose h2,
.aa-prose h3 {
    font-family: var(--aa-serif);
    font-weight: 400;
    letter-spacing: -0.01em;
}

.aa-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.aa-list li {
    position: relative;
    padding: 5px 0 5px 22px;
    color: var(--aa-muted);
}

.aa-list li::before {
    position: absolute;
    left: 0;
    top: 5px;
    font-weight: 700;
}

.aa-list--pros li::before { content: '+'; color: var(--aa-good); }
.aa-list--cons li::before { content: '−'; color: #b91c1c; }

.aa-procons { margin-top: 28px; }

.aa-meter {
    display: block;
    width: var(--aa-size);
    min-width: 3px;
    height: 8px;
    background: var(--aa-color);
    border-radius: 999px;
}

.aa-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.aa-links a {
    padding: 6px 12px;
    font-size: 12.5px;
    text-decoration: none;
    border: 1px solid var(--aa-line);
    border-radius: 999px;
    color: var(--aa-muted);
}

.aa-links a:hover {
    border-color: var(--aa-ink);
    color: var(--aa-ink);
}

/* Tables ----------------------------------------------------------------- */

.aa-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
}

.aa-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.aa-table th,
.aa-table td {
    padding: 9px 12px;
    text-align: left;
    border-bottom: 1px solid var(--aa-grid);
    white-space: nowrap;
}

.aa-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--aa-band);
    font-size: 11.5px;
    font-weight: 600;
    color: var(--aa-muted);
    border-bottom: 1px solid var(--aa-line);
}

.aa-table--models thead th[data-aa-sort] {
    cursor: pointer;
    user-select: none;
}

.aa-table--models thead th[data-aa-sort]:hover {
    color: var(--aa-ink);
}

.aa-table--models thead th.is-sorted::after {
    content: '▾';
    margin-left: 5px;
    font-size: 9px;
}

.aa-table--models thead th.is-sorted[data-aa-dir='asc']::after {
    content: '▴';
}

.aa-table tbody tr:hover {
    background: var(--aa-band);
}

.aa-table .is-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.aa-table .is-strong {
    font-weight: 600;
}

.aa-table__model {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 500;
}

.aa-table__model:hover span:nth-child(2) {
    text-decoration: underline;
}

.aa-table__swatch {
    width: 9px;
    height: 9px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* Provider logos --------------------------------------------------------- */

.aa-logo {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    border-radius: 6px;
    background: var(--aa-logo-bg, #6366f1);
    color: #fff;
    font-weight: 700;
    line-height: 1;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08);
}

.aa-logo--sm { width: 22px; height: 22px; font-size: 11px; border-radius: 5px; }
.aa-logo--md { width: 34px; height: 34px; font-size: 14px; }
.aa-logo--lg { width: 42px; height: 42px; font-size: 16px; border-radius: 8px; }

.aa-logo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 18%;
    background: #fff;
    z-index: 1;
}

.aa-logo .aa-logo__fallback {
    position: relative;
    z-index: 0;
    color: #fff !important;
    text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
}

/* When an image is present it covers the letter; onerror adds is-fallback. */
.aa-logo.is-fallback img {
    display: none;
}

/* Showcase: latest + popular -------------------------------------------- */

.aa-showcase {
    margin-bottom: 40px;
}

.aa-showcase__list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.aa-showcase__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    text-decoration: none;
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
    transition: border-color .15s;
}

.aa-showcase__item:hover {
    border-color: var(--aa-ink);
}

.aa-showcase__rank {
    width: 22px;
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 700;
    color: var(--aa-faint);
    font-variant-numeric: tabular-nums;
    text-align: center;
}

.aa-showcase__body {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.aa-showcase__name {
    font-size: 13.5px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aa-showcase__meta {
    font-size: 11.5px;
    color: var(--aa-muted);
}

.aa-showcase__score {
    margin-left: auto;
    font-size: 16px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

/* Guide + FAQ ------------------------------------------------------------ */

.aa-guide .aa-panel {
    min-height: 100%;
}

.aa-price-list {
    list-style: none;
    margin: 0 0 10px;
    padding: 0;
}

.aa-price-list li {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 6px 0;
    border-bottom: 1px solid var(--aa-grid);
}

.aa-price-list li:last-child { border-bottom: 0; }

.aa-price-list span {
    min-width: 10ch;
    color: var(--aa-muted);
}

.aa-price-list strong {
    font-size: 16px;
    font-variant-numeric: tabular-nums;
}

.aa-price-list small {
    color: var(--aa-faint);
}

.aa-muted {
    font-size: 12px;
    color: var(--aa-muted);
}

.aa-faq {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.aa-faq__item {
    padding: 0 16px;
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
}

.aa-faq__item summary {
    padding: 14px 0;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.aa-faq__item summary::-webkit-details-marker { display: none; }

.aa-faq__item summary::after {
    content: '+';
    float: right;
    color: var(--aa-muted);
    font-weight: 400;
}

.aa-faq__item[open] summary::after { content: '−'; }

.aa-faq__answer {
    padding: 0 0 14px;
    color: var(--aa-muted);
    border-top: 1px solid var(--aa-grid);
}

.aa-faq__answer p {
    margin: 12px 0 0;
    font-size: 14px;
    line-height: 1.6;
}

.aa-related__swatch {
    width: 8px;
    height: 34px;
    border-radius: 3px;
    flex-shrink: 0;
}

.aa-tag {
    padding: 1px 7px;
    font-size: 10px;
    font-weight: 500;
    color: var(--aa-muted);
    background: var(--aa-band);
    border-radius: 999px;
}

.aa-tag--open {
    color: var(--aa-good);
    background: rgba(21, 128, 61, .09);
}

/* Filters ---------------------------------------------------------------- */

.aa-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.aa-filters__search,
.aa-filters__select {
    padding: 7px 12px;
    font-size: 13px;
    font-family: inherit;
    color: var(--aa-ink);
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: 6px;
}

.aa-filters__search {
    min-width: 220px;
    flex: 1 1 220px;
    max-width: 320px;
}

.aa-filters__group {
    display: inline-flex;
    padding: 3px;
    background: var(--aa-band);
    border-radius: 999px;
}

.aa-pill {
    padding: 5px 12px;
    font-size: 12px;
    font-family: inherit;
    color: var(--aa-muted);
    background: none;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
}

.aa-pill.is-active {
    background: var(--aa-surface);
    color: var(--aa-ink);
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .06);
}

.aa-filters__count {
    margin-left: auto;
    font-size: 12px;
    color: var(--aa-muted);
}

/* Related ---------------------------------------------------------------- */

.aa-related {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

@media (max-width: 900px) { .aa-related { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .aa-related { grid-template-columns: 1fr; } }

.aa-related__card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    text-decoration: none;
    background: var(--aa-surface);
    border: 1px solid var(--aa-line);
    border-radius: var(--aa-radius);
    transition: border-color .15s;
}

.aa-related__card:hover {
    border-color: var(--aa-ink);
}

.aa-related__swatch {
    width: 8px;
    height: 34px;
    border-radius: 3px;
    flex-shrink: 0;
}

.aa-related__body {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.aa-related__name {
    font-size: 13.5px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aa-related__meta {
    font-size: 11.5px;
    color: var(--aa-muted);
}

.aa-related__score {
    margin-left: auto;
    font-size: 17px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

/* Empty state ------------------------------------------------------------ */

.aa-empty {
    padding: 64px 24px;
    text-align: center;
    border: 1px dashed var(--aa-line);
    border-radius: var(--aa-radius);
}

.aa-empty h2 {
    margin: 0 0 8px;
    font-family: var(--aa-serif);
    font-weight: 400;
}

.aa-empty p {
    margin: 0;
    color: var(--aa-muted);
}

@media print {
    .aa-toc,
    .aa-filters,
    .aa-hero__actions { display: none; }

    .aa-chart { break-inside: avoid; }
}