.upgrades-command-center {
    margin-top: var(--space-4);
}

.upgrades-command-center .dash-hero {
    min-height: 108px;
}

.upgrades-command-center .dash-hero.hero-flex {
    align-items: flex-start !important;
    flex-direction: column !important;
    gap: var(--space-3);
    justify-content: space-between !important;
}

.upgrades-command-center .hero-titles p {
    max-width: 58ch;
}

.upgrades-command-center .hero-controls,
.upgrades-command-center .selectors {
    justify-content: flex-start;
}

.upgrades-command-center .hero-controls {
    align-self: stretch;
    width: 100%;
    min-width: 0;
    margin-left: 0;
}

.upgrade-selectors {
    display: flex;
    gap: var(--space-3);
    min-width: 0;
    width: 100%;
}

.upgrades-command-center .upgrade-selectors {
    flex-wrap: wrap;
}

.upgrade-selectors .control-group {
    flex: 1 1 144px;
    min-width: 132px;
}

.upgrade-selectors .control-group:nth-child(2) {
    flex-basis: 210px;
}

.upgrade-selectors select {
    width: 100%;
}

.upgrades-source-panel {
    min-height: 108px;
    background: color-mix(in srgb, var(--pc-bg) 84%, var(--pc-low));
}

.upgrade-fact-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--pc-border);
}

.upgrade-fact-strip article {
    min-height: 58px;
    display: grid;
    align-content: center;
    gap: var(--space-1);
    padding: var(--space-3) var(--space-4);
    border-right: 1px solid var(--pc-border);
    background: color-mix(in srgb, var(--pc-bg) 82%, var(--pc-low));
}

.upgrade-fact-strip article:last-child {
    border-right: 0;
}

.upgrade-fact-strip span,
.upgrade-fact-strip em,
.upgrade-kicker {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps);
    font-size: 0.58rem;
    font-style: normal;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.upgrade-fact-strip strong {
    color: var(--pc-on-surface);
    font: var(--text-data);
    font-size: clamp(0.92rem, 1.25vw, 1.15rem);
    min-width: 0;
    overflow-wrap: anywhere;
}

.upgrade-source-coverage {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-1);
    padding: 10px var(--space-4) 12px;
    border-top: 1px solid var(--pc-border);
    background: color-mix(in srgb, var(--pc-bg) 88%, var(--pc-low));
}

.source-coverage-rail {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    min-width: 0;
}

.source-coverage-summary {
    max-width: 100%;
    min-height: 28px;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0 8px;
    border: 1px solid color-mix(in srgb, var(--pc-border) 78%, transparent);
    background: color-mix(in srgb, var(--pc-bg) 82%, var(--pc-low));
    color: var(--pc-on-surface);
    font: 750 0.78rem/1.25 var(--font-main);
}

.source-coverage-metric {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--pc-on-surface);
    white-space: nowrap;
}

.source-coverage-metric + .source-coverage-metric {
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid color-mix(in srgb, var(--pc-border) 72%, transparent);
}

.source-coverage-metric b,
.source-coverage-metric em {
    font: var(--text-label-caps);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.source-coverage-metric b {
    font-size: 0.62rem;
}

.source-coverage-metric em {
    color: var(--pc-on-surface-muted);
    font-size: 0.56rem;
    font-style: normal;
}

.source-coverage-metric.is-gap {
    color: var(--pc-warning);
    background: transparent;
}

.source-coverage-events {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
    justify-content: flex-start;
    min-width: 0;
}

.source-coverage-event {
    min-height: 28px;
    display: inline-grid;
    grid-template-columns: auto auto auto auto;
    gap: 6px;
    align-items: center;
    padding: 0 8px;
    border: 1px solid color-mix(in srgb, var(--pc-border) 78%, transparent);
    background: color-mix(in srgb, var(--pc-bg) 86%, var(--pc-low));
    color: var(--pc-on-surface-muted);
    cursor: pointer;
}

.source-coverage-event:hover,
.source-coverage-event:focus-visible,
.source-coverage-event.is-selected {
    border-color: color-mix(in srgb, var(--pc-primary) 42%, var(--pc-border));
    background: color-mix(in srgb, var(--pc-primary) 10%, var(--pc-bg));
    outline: 0;
}

.source-coverage-event strong,
.source-coverage-event span {
    font: var(--text-label-caps);
    font-size: 0.58rem;
    letter-spacing: 0.1em;
}

.source-coverage-event strong {
    color: var(--pc-on-surface);
}

.source-coverage-event .is-on {
    color: var(--pc-success);
}

.source-coverage-event .is-off {
    color: color-mix(in srgb, var(--pc-on-surface-muted) 52%, var(--pc-bg));
}

.upgrade-grid,
.upgrade-ledger-layout {
    display: grid;
    gap: var(--space-5);
    min-width: 0;
}

.upgrade-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
    margin-bottom: var(--space-5);
}

.upgrade-ledger-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.45fr);
}

.upgrade-section {
    min-width: 0;
    border: 1px solid var(--pc-border);
    background: color-mix(in srgb, var(--pc-bg) 86%, var(--pc-low));
}

.upgrade-section-head {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--pc-border);
}

.upgrade-section-head h3 {
    margin-top: var(--space-1);
    color: var(--pc-on-surface);
    font: var(--text-h3);
    font-size: 1rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.upgrade-section-head p {
    max-width: 38ch;
    margin: 0;
    color: var(--pc-on-surface-muted);
    font: 600 0.78rem/1.4 var(--font-main);
    text-align: right;
}

.upgrade-timeline {
    min-height: 280px;
    min-width: 0;
    overflow: hidden;
}

.upgrade-timeline-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    padding: var(--space-4);
}

.upgrade-timeline-header,
.upgrade-timeline-row {
    display: grid;
    grid-template-columns: 150px repeat(var(--race-count, 24), minmax(24px, 1fr));
    min-width: var(--timeline-min, 760px);
}

.upgrade-timeline-header {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps);
    font-size: 0.58rem;
    letter-spacing: 0.12em;
}

.upgrade-timeline-row {
    border-top: 1px solid color-mix(in srgb, var(--pc-border) 70%, transparent);
}

.upgrade-team-label,
.upgrade-timeline-race {
    min-height: 34px;
    display: flex;
    align-items: center;
    padding: 0 var(--space-2);
}

.upgrade-team-label {
    color: var(--pc-on-surface);
    font: 700 0.74rem/1 var(--font-main);
}

.upgrade-team-label::before {
    content: "";
    width: 8px;
    height: 8px;
    margin-right: var(--space-2);
    background: var(--team-color, var(--pc-on-surface-muted));
}

.upgrade-heat-cell {
    min-width: 24px;
    min-height: 34px;
    border: 0;
    border-left: 1px solid color-mix(in srgb, var(--pc-border) 70%, transparent);
    background: transparent;
    color: var(--pc-on-surface);
    font: var(--text-data);
    font-size: 0.74rem;
    cursor: pointer;
    transition: background var(--trans-fast), color var(--trans-fast);
}

.upgrade-heat-cell:hover,
.upgrade-heat-cell:focus-visible {
    background: color-mix(in srgb, var(--pc-mid) 70%, transparent);
    outline: 1px solid var(--pc-border-strong);
}

.upgrade-heat-cell.level-1 {
    background: color-mix(in srgb, var(--pc-primary) 22%, var(--pc-low));
}

.upgrade-heat-cell.level-2 {
    background: color-mix(in srgb, var(--pc-primary) 36%, var(--pc-low));
}

.upgrade-heat-cell.level-3,
.upgrade-heat-cell.level-4 {
    background: color-mix(in srgb, var(--pc-primary) 50%, var(--pc-low));
}

.upgrade-heat-cell.is-active {
    outline: 1px solid color-mix(in srgb, var(--pc-primary) 65%, var(--pc-border));
    outline-offset: -2px;
}

.upgrade-area-bars,
.upgrade-component-pool,
.upgrade-ledger,
.upgrade-penalty-log,
.upgrade-view-sources {
    padding: var(--space-4) var(--space-5);
}

.upgrade-area-row {
    display: grid;
    grid-template-columns: minmax(120px, 0.45fr) minmax(120px, 1fr) auto;
    gap: var(--space-3);
    align-items: center;
    min-height: 38px;
    border-bottom: 1px solid color-mix(in srgb, var(--pc-border) 68%, transparent);
}

.upgrade-area-row:last-child {
    border-bottom: 0;
}

.upgrade-area-row span {
    color: var(--pc-on-surface-variant);
    font: 700 0.72rem/1.25 var(--font-main);
}

.upgrade-area-row strong {
    color: var(--pc-on-surface);
    font: var(--text-data);
}

.upgrade-area-track,
.component-meter {
    height: 7px;
    background: color-mix(in srgb, var(--pc-mid) 70%, var(--pc-bg));
}

.upgrade-area-track i,
.component-meter i {
    display: block;
    height: 100%;
    background: var(--pc-primary);
}

.upgrade-ledger-team {
    border-top: 1px solid color-mix(in srgb, var(--pc-border) 72%, transparent);
}

.upgrade-ledger-team:first-child {
    border-top: 0;
}

.upgrade-ledger-team-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 42px;
    gap: var(--space-3);
}

.upgrade-ledger-team-head strong {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--pc-on-surface);
    font: var(--text-h3);
    font-size: 0.95rem;
}

.upgrade-ledger-team-head strong::before {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--team-color, var(--pc-on-surface-muted));
}

.upgrade-ledger-team-head span {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
}

.upgrade-ledger-row {
    border-top: 1px solid color-mix(in srgb, var(--pc-border) 65%, transparent);
}

.upgrade-ledger-row summary {
    min-height: 54px;
    display: grid;
    grid-template-columns: 116px minmax(140px, 0.8fr) minmax(170px, 1fr) auto;
    gap: var(--space-3);
    align-items: center;
    color: var(--pc-on-surface-variant);
    cursor: pointer;
    list-style: none;
}

.upgrade-ledger-row summary::-webkit-details-marker {
    display: none;
}

.upgrade-ledger-row summary strong {
    color: var(--pc-on-surface);
    font: 800 0.86rem/1.2 var(--font-main);
}

.upgrade-ledger-row summary span {
    font: 600 0.78rem/1.35 var(--font-main);
}

.upgrade-row-race {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps) !important;
    font-size: 0.58rem !important;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.upgrade-ledger-row summary a,
.component-source-link,
.penalty-row a {
    color: var(--pc-primary);
    font: var(--text-label-caps);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.upgrade-row-detail {
    padding: 0 0 var(--space-4);
}

.upgrade-row-detail dl {
    display: grid;
    gap: var(--space-3);
    margin: 0;
    padding: var(--space-3);
    background: color-mix(in srgb, var(--pc-bg) 78%, var(--pc-low));
}

.upgrade-row-detail div {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr);
    gap: var(--space-3);
}

.upgrade-row-detail dt {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps);
    font-size: 0.58rem;
    letter-spacing: 0.12em;
}

.upgrade-row-detail dd {
    margin: 0;
    color: var(--pc-on-surface-variant);
    font: 600 0.82rem/1.45 var(--font-main);
}

.component-limit-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    margin-bottom: var(--space-3);
    background: var(--pc-border);
}

.component-limit-strip span {
    min-height: 42px;
    display: grid;
    align-content: center;
    gap: 2px;
    padding: var(--space-2);
    background: color-mix(in srgb, var(--pc-bg) 82%, var(--pc-low));
    color: var(--pc-on-surface-muted);
    font: 700 0.65rem/1 var(--font-main);
}

.component-limit-strip strong {
    color: var(--pc-on-surface);
    font: var(--text-data);
    font-size: 0.78rem;
}

.component-source-link {
    display: inline-flex;
    margin-bottom: var(--space-4);
}

.component-driver {
    padding: var(--space-3) 0;
    border-top: 1px solid color-mix(in srgb, var(--pc-border) 70%, transparent);
}

.component-usage-row,
.penalty-row {
    display: grid;
    align-items: center;
    gap: var(--space-3);
}

.component-driver-summary {
    min-height: 58px;
    display: grid;
    grid-template-columns: minmax(76px, 0.38fr) minmax(0, 1fr) minmax(42px, max-content);
    gap: var(--space-2);
    align-items: center;
    cursor: pointer;
    list-style: none;
}

.component-driver-summary > * {
    min-width: 0;
}

.component-driver-summary::-webkit-details-marker {
    display: none;
}

.component-driver-summary strong {
    color: var(--pc-on-surface);
    font: var(--text-data);
}

.component-driver-summary > div:first-child span {
    display: block;
    margin-top: 2px;
    color: var(--pc-on-surface-muted);
    font: 600 0.72rem/1.2 var(--font-main);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.component-mini-set {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
    min-width: 0;
}

.component-mini {
    display: grid;
    gap: 5px;
    min-width: 0;
}

.component-mini b {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps);
    font-size: 0.48rem;
    letter-spacing: 0.045em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.component-mini i {
    width: 100%;
    min-width: 0;
    height: 5px;
    display: block;
    background: color-mix(in srgb, var(--pc-mid) 72%, var(--pc-bg));
}

.component-mini em {
    display: block;
    height: 100%;
    background: var(--pc-success);
}

.component-status {
    min-width: 42px;
    justify-self: end;
    padding: 4px 5px;
    color: var(--pc-on-surface);
    background: color-mix(in srgb, var(--pc-mid) 72%, var(--pc-bg));
    font: var(--text-label-caps);
    font-size: 0.58rem;
    font-style: normal;
    letter-spacing: 0.08em;
    text-align: center;
    white-space: nowrap;
}

.component-status.status-watch,
.component-status.status-limit {
    color: var(--pc-bg);
    background: var(--pc-warning);
}

.component-status.status-penalty {
    background: var(--pc-primary);
}

.component-mini.status-watch em,
.component-mini.status-limit em {
    background: var(--pc-warning);
}

.component-mini.status-penalty em {
    background: var(--pc-primary);
}

.component-driver-detail {
    padding-bottom: var(--space-3);
}

.component-change-block {
    border-top: 1px solid var(--pc-border);
}

.component-change-head {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid color-mix(in srgb, var(--pc-border) 72%, transparent);
}

.component-change-head strong {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.upgrade-component-changes {
    max-height: 360px;
    overflow: auto;
    padding: 0 var(--space-5) var(--space-3);
}

.component-change-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(42px, max-content);
    grid-template-areas:
        "driver status"
        "components components";
    gap: var(--space-2) var(--space-3);
    align-items: start;
    padding: var(--space-3) 0;
    border-top: 1px solid color-mix(in srgb, var(--pc-border) 64%, transparent);
}

.component-change-row:first-child {
    border-top: 0;
}

.component-change-row strong {
    color: var(--pc-on-surface);
    font: var(--text-data);
    font-size: 0.78rem;
}

.component-change-row > div:first-child {
    grid-area: driver;
    min-width: 0;
}

.component-change-row span {
    display: block;
    margin-top: 2px;
    color: var(--pc-on-surface-muted);
    font: 650 0.58rem/1.2 var(--font-main);
}

.component-change-pills {
    grid-area: components;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(76px, 1fr));
    gap: 6px;
    min-width: 0;
}

.component-change-pill {
    min-height: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-1);
    min-width: 0;
    padding: 0 7px;
    background: color-mix(in srgb, var(--pc-mid) 68%, var(--pc-bg));
    color: var(--pc-on-surface);
    font: var(--text-label-caps);
    font-size: 0.54rem;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.component-change-pill em {
    flex: 0 0 auto;
    color: var(--pc-on-surface-muted);
    font: var(--text-data);
    font-size: 0.64rem;
    font-style: normal;
}

.component-change-row > .component-status {
    grid-area: status;
    align-self: start;
}

.component-change-pill.status-watch,
.component-change-pill.status-limit {
    background: color-mix(in srgb, var(--pc-warning) 28%, var(--pc-low));
}

.component-change-pill.status-penalty {
    background: color-mix(in srgb, var(--pc-primary) 34%, var(--pc-low));
}

.component-usage-row {
    grid-template-columns: 72px minmax(0, 1fr) auto;
    min-height: 30px;
}

.component-usage-row span,
.component-usage-row strong {
    font: var(--text-data);
    font-size: 0.74rem;
}

.component-usage-row span {
    color: var(--pc-on-surface);
}

.component-usage-row strong {
    color: var(--pc-on-surface-variant);
}

.component-meter .status-ok {
    background: var(--pc-success);
}

.component-meter .status-watch,
.component-meter .status-limit {
    background: var(--pc-warning);
}

.component-meter .status-penalty {
    background: var(--pc-primary);
}

.upgrade-penalty-section {
    margin-top: var(--space-5);
}

.upgrade-sources-section {
    margin-top: var(--space-5);
}

.penalty-row {
    grid-template-columns: 72px 90px minmax(0, 1fr) auto;
    min-height: 44px;
    border-top: 1px solid color-mix(in srgb, var(--pc-border) 70%, transparent);
}

.penalty-row:first-child {
    border-top: 0;
}

.penalty-row span,
.penalty-row strong {
    font: var(--text-data);
    font-size: 0.78rem;
}

.penalty-row p {
    margin: 0;
    color: var(--pc-on-surface-variant);
    font: 600 0.82rem/1.4 var(--font-main);
}

.upgrade-view-sources {
    max-height: 260px;
    overflow: auto;
}

.upgrade-source-row {
    min-height: 42px;
    display: grid;
    grid-template-columns: 132px 150px minmax(0, 1fr);
    gap: var(--space-3);
    align-items: center;
    border-top: 1px solid color-mix(in srgb, var(--pc-border) 68%, transparent);
}

.upgrade-source-row:first-child {
    border-top: 0;
}

.upgrade-source-row span {
    color: var(--pc-on-surface-muted);
    font: var(--text-label-caps);
    font-size: 0.58rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.upgrade-source-row strong {
    color: var(--pc-on-surface);
    font: 700 0.74rem/1.2 var(--font-main);
}

.upgrade-source-row a {
    color: var(--pc-on-surface-variant);
    font: 650 0.78rem/1.35 var(--font-main);
    text-decoration-color: color-mix(in srgb, var(--pc-primary) 58%, transparent);
    text-underline-offset: 3px;
    overflow-wrap: anywhere;
}

.upgrade-empty {
    min-height: 116px;
    display: grid;
    align-content: center;
    gap: var(--space-2);
    padding: var(--space-4);
    border: 1px dashed color-mix(in srgb, var(--pc-border) 78%, transparent);
    color: var(--pc-on-surface-muted);
}

.upgrade-empty strong {
    color: var(--pc-on-surface);
    font: var(--text-h3);
    font-size: 0.92rem;
}

.upgrade-empty span {
    max-width: 48ch;
    font: 600 0.82rem/1.45 var(--font-main);
}

@media (max-width: 1180px) {
    .upgrade-grid,
    .upgrade-ledger-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 780px) {
    .upgrade-source-coverage {
        grid-template-columns: 1fr;
    }

    .upgrade-fact-strip {
        grid-template-columns: 1fr;
    }

    .upgrade-fact-strip article {
        border-right: 0;
        border-bottom: 1px solid var(--pc-border);
    }

    .upgrade-fact-strip article:last-child {
        border-bottom: 0;
    }

    .upgrade-section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .upgrade-section-head p {
        text-align: left;
    }

    .upgrade-ledger-row summary {
        grid-template-columns: 1fr;
        gap: var(--space-1);
        padding: var(--space-3) 0;
    }

    .upgrade-row-detail div {
        grid-template-columns: 1fr;
        gap: var(--space-1);
    }

    .component-limit-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .component-driver-summary {
        grid-template-columns: 1fr;
    }

    .component-mini-set {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .component-status {
        justify-self: start;
    }

    .component-change-row {
        grid-template-columns: minmax(0, 1fr) minmax(42px, max-content);
        gap: var(--space-2);
        padding: var(--space-3) 0;
    }

    .component-change-row > .component-status {
        justify-self: end;
    }

    .upgrade-source-row {
        grid-template-columns: 1fr;
        gap: var(--space-1);
        padding: var(--space-3) 0;
    }
}