.deck-arena-shell {
    --arena-up: var(--theme-success);
    --arena-down: var(--theme-danger);
    margin: 0 auto;
    max-width: 96rem;
    padding: 0 clamp(.25rem, 1.4vw, 1.35rem) 3rem;
}

.deck-arena-hero {
    align-items: end;
    background:
        radial-gradient(circle at 84% 22%, rgba(215, 180, 106, .18), transparent 21rem),
        radial-gradient(circle at 96% 110%, rgba(120, 196, 147, .13), transparent 26rem),
        linear-gradient(135deg, rgba(209, 132, 84, .13), rgba(18, 24, 21, .98) 56%);
    border: 1px solid var(--theme-border);
    border-radius: 1rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, .2);
    display: flex;
    gap: 2rem;
    justify-content: space-between;
    min-height: 17rem;
    overflow: hidden;
    padding: clamp(1.5rem, 3.5vw, 3.4rem);
    position: relative;
}

.deck-arena-hero::after {
    border: 1px solid rgba(215, 180, 106, .14);
    border-radius: 50%;
    content: "";
    height: 19rem;
    position: absolute;
    right: -7rem;
    top: -9rem;
    width: 19rem;
}

.deck-arena-hero__copy {
    max-width: 53rem;
    position: relative;
    z-index: 1;
}

.deck-arena-eyebrow {
    color: var(--theme-accent-bright);
    font-size: .69rem;
    font-weight: 850;
    letter-spacing: .14em;
    margin: 0 0 .35rem;
    text-transform: uppercase;
}

.deck-arena-hero h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.8rem, 6vw, 5.4rem);
    line-height: .9;
    margin: 0 0 1rem;
}

.deck-arena-hero__copy > p:not(.deck-arena-eyebrow) {
    color: var(--theme-muted);
    font-size: clamp(1rem, 1.45vw, 1.2rem);
    line-height: 1.65;
    margin: 0;
    max-width: 47rem;
}

.deck-arena-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
    margin-top: 1.35rem;
}

.deck-arena-button {
    border-radius: .5rem;
    font-size: .84rem;
    font-weight: 800;
    padding: .72rem 1rem;
    text-decoration: none;
}

.deck-arena-button:hover {
    text-decoration: none;
}

.deck-arena-button--primary {
    background: var(--theme-accent);
    border: 1px solid var(--theme-accent-bright);
    color: #130d09;
}

.deck-arena-button--primary:hover {
    background: var(--theme-accent-bright);
    color: #130d09;
}

.deck-arena-button--secondary {
    background: rgba(255, 255, 255, .025);
    border: 1px solid var(--theme-border-strong);
    color: var(--theme-ink);
}

.deck-arena-button--secondary:hover {
    background: var(--theme-surface-raised);
    color: #fff;
}

.deck-arena-hero__status {
    align-items: flex-end;
    display: flex;
    flex-direction: column;
    gap: .65rem;
    min-width: 14rem;
    position: relative;
    z-index: 1;
}

.deck-arena-live-pill,
.arena-match-live {
    align-items: center;
    background: var(--theme-success-soft);
    border: 1px solid rgba(120, 196, 147, .42);
    border-radius: 999px;
    color: var(--theme-success);
    display: inline-flex;
    font-size: .69rem;
    font-weight: 850;
    gap: .43rem;
    letter-spacing: .07em;
    padding: .52rem .72rem;
    text-transform: uppercase;
}

.deck-arena-live-pill i,
.arena-match-live i {
    animation: arena-pulse 1.6s ease-in-out infinite;
    background: currentColor;
    border-radius: 50%;
    box-shadow: 0 0 0 .25rem rgba(120, 196, 147, .12);
    height: .42rem;
    width: .42rem;
}

.deck-arena-live-pill.is-offline {
    background: rgba(225, 129, 145, .12);
    border-color: rgba(225, 129, 145, .4);
    color: #e18191;
}

.deck-arena-live-pill.is-offline i {
    animation: none;
    box-shadow: none;
}

.deck-arena-connection {
    color: var(--theme-faint);
    font-size: .74rem;
}

.deck-arena-connection[data-state="connected"] {
    color: var(--theme-success);
}

.deck-arena-connection[data-state="reconnecting"] {
    color: var(--theme-warning);
}

.deck-arena-connection[data-state="stopped"] {
    color: var(--theme-danger);
}

#arena-snapshot {
    transition: opacity .16s ease;
}

#arena-snapshot[aria-busy="true"] {
    opacity: .62;
}

.arena-stat-strip {
    display: grid;
    gap: .7rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 1rem 0;
}

.arena-stat-strip article {
    background: linear-gradient(145deg, var(--theme-surface-alt), var(--theme-surface));
    border: 1px solid var(--theme-border);
    border-radius: .7rem;
    display: grid;
    min-height: 7.4rem;
    padding: 1rem 1.15rem;
}

.arena-stat-strip span,
.arena-stat-strip small {
    color: var(--theme-faint);
    font-size: .69rem;
    font-weight: 750;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.arena-stat-strip strong {
    align-self: end;
    color: #fff8e9;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2rem, 3vw, 3rem);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.arena-dashboard-grid,
.arena-field-grid {
    display: grid;
    gap: 1rem;
    margin: 1rem 0;
}

.arena-dashboard-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(20rem, .8fr);
}

.arena-field-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(22rem, .85fr);
}

.arena-panel {
    background: rgba(21, 26, 24, .92);
    border: 1px solid var(--theme-border);
    border-radius: .8rem;
    box-shadow: 0 .6rem 1.8rem rgba(0, 0, 0, .12);
    min-width: 0;
    overflow: hidden;
    padding: clamp(1rem, 2vw, 1.45rem);
}

.arena-section-heading {
    align-items: end;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.arena-section-heading h2 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.35rem, 2vw, 1.9rem);
    margin: 0;
}

.arena-section-heading > a,
.arena-section-heading > span,
.arena-section-heading > time {
    color: var(--theme-faint);
    font-size: .73rem;
    white-space: nowrap;
}

.arena-section-heading > a {
    color: var(--theme-link);
    font-weight: 750;
}

.arena-contender-grid {
    display: grid;
    gap: .75rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.arena-contender-card {
    background:
        radial-gradient(circle at 100% 0, rgba(209, 132, 84, .09), transparent 12rem),
        var(--theme-surface-alt);
    border: 1px solid var(--theme-border);
    border-radius: .65rem;
    display: flex;
    flex-direction: column;
    min-height: 15rem;
    padding: 1rem;
}

.arena-contender-card.is-focused,
.arena-table tr.is-focused {
    animation: arena-focus 2.6s ease-out;
    border-color: var(--theme-accent-bright);
    box-shadow: 0 0 0 .16rem rgba(238, 174, 125, .13);
}

.arena-contender-card__heading,
.arena-contender-card__rating,
.arena-contender-card__foot {
    display: flex;
    gap: .8rem;
    justify-content: space-between;
}

.arena-contender-card__heading {
    align-items: start;
}

.arena-contender-card h3 {
    font-size: 1.08rem;
    line-height: 1.25;
    margin: .38rem 0 0;
}

.arena-contender-card h3 a {
    color: var(--theme-ink);
}

.arena-status-badge,
.arena-table__badges small {
    border: 1px solid var(--theme-border-strong);
    border-radius: 999px;
    color: var(--theme-muted);
    display: inline-block;
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .065em;
    padding: .24rem .42rem;
    text-transform: uppercase;
}

.arena-status-badge.is-provisional {
    background: var(--theme-warning-soft);
    border-color: rgba(216, 179, 91, .38);
    color: var(--theme-warning);
}

.arena-status-badge.is-ranked {
    background: var(--theme-success-soft);
    border-color: rgba(120, 196, 147, .38);
    color: var(--theme-success);
}

.arena-contender-rank {
    text-align: right;
}

.arena-contender-rank span,
.arena-contender-card__rating span,
.arena-contender-card__rating small {
    color: var(--theme-faint);
    display: block;
    font-size: .63rem;
    font-weight: 750;
    letter-spacing: .055em;
    text-transform: uppercase;
}

.arena-contender-rank strong {
    color: var(--theme-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.5rem;
}

.arena-contender-card__rating {
    align-items: end;
    border-bottom: 1px solid var(--theme-border);
    border-top: 1px solid var(--theme-border);
    margin: .9rem 0;
    padding: .85rem 0;
}

.arena-contender-card__rating > div:first-child > strong {
    color: #fff4df;
    display: block;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.1rem;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.arena-delta {
    text-align: right;
}

.arena-delta strong,
.arena-movement-score strong,
.arena-table-delta {
    font-variant-numeric: tabular-nums;
}

.arena-delta strong {
    display: block;
    font-size: 1.15rem;
}

.is-up {
    color: var(--arena-up) !important;
}

.is-down {
    color: var(--arena-down) !important;
}

.is-flat {
    color: var(--theme-faint) !important;
}

.arena-record {
    display: grid;
    gap: .25rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
    text-align: center;
}

.arena-record div {
    border-right: 1px solid var(--theme-border);
}

.arena-record div:last-child {
    border-right: 0;
}

.arena-record dt {
    color: var(--theme-faint);
    font-size: .58rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.arena-record dd {
    color: var(--theme-ink);
    font-size: .9rem;
    font-variant-numeric: tabular-nums;
    font-weight: 800;
    margin: 0;
}

.arena-calibration-progress {
    margin-top: .75rem;
}

.arena-calibration-progress progress {
    display: block;
    height: .45rem;
    width: 100%;
}

.arena-calibration-progress span {
    color: var(--theme-faint);
    display: block;
    font-size: .62rem;
    margin-top: .25rem;
}

.arena-playing-now {
    color: var(--theme-success);
    font-weight: 750;
}

.arena-contender-card__foot {
    color: var(--theme-faint);
    font-size: .68rem;
    margin: auto 0 0;
    padding-top: 1rem;
}

.arena-contender-card__foot a {
    font-weight: 750;
}

.arena-empty-state {
    align-items: start;
    background: var(--theme-surface-alt);
    border: 1px dashed var(--theme-border-strong);
    border-radius: .65rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 11rem;
    padding: 1.2rem;
}

.arena-empty-state strong {
    color: var(--theme-ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.15rem;
}

.arena-empty-state p {
    color: var(--theme-muted);
    line-height: 1.5;
    margin: .45rem 0 .8rem;
}

.arena-empty-state a {
    font-weight: 800;
}

.arena-empty-state--quiet {
    min-height: 8rem;
}

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

.arena-movement-list li {
    align-items: center;
    border-top: 1px solid var(--theme-border);
    display: grid;
    gap: .7rem;
    grid-template-columns: 2rem minmax(0, 1fr) auto;
    padding: .72rem 0;
}

.arena-movement-list li:first-child {
    border-top: 0;
    padding-top: 0;
}

.arena-movement-list li.is-owned {
    background: linear-gradient(90deg, rgba(209, 132, 84, .09), transparent 70%);
    margin: 0 -.5rem;
    padding-left: .5rem;
    padding-right: .5rem;
}

.arena-movement-icon {
    align-items: center;
    background: var(--theme-surface-raised);
    border-radius: 50%;
    display: flex;
    font-size: 1rem;
    height: 2rem;
    justify-content: center;
    width: 2rem;
}

.arena-movement-copy {
    min-width: 0;
}

.arena-movement-copy a,
.arena-movement-copy span {
    display: block;
}

.arena-movement-copy a {
    color: var(--theme-ink);
    font-size: .82rem;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.arena-movement-copy span,
.arena-movement-score span {
    color: var(--theme-faint);
    font-size: .63rem;
}

.arena-movement-copy span strong {
    color: var(--theme-gold);
    margin-right: .25rem;
}

.arena-movement-score {
    text-align: right;
}

.arena-movement-score strong,
.arena-movement-score span {
    display: block;
}

.arena-chart-panel {
    margin: 1rem 0;
}

.arena-chart-wrap {
    height: clamp(18rem, 32vw, 27rem);
    position: relative;
}

.arena-chart-status {
    color: var(--theme-muted);
    margin: -.3rem 0 .7rem;
}

.arena-chart-status:empty,
.arena-chart-status[hidden] {
    display: none;
}

.arena-table-wrap {
    margin: 0 -1.45rem -1.45rem;
    overflow-x: auto;
}

.arena-table {
    border-collapse: collapse;
    color: var(--theme-ink);
    min-width: 38rem;
    width: 100%;
}

.arena-table th {
    background: #1d2421;
    color: var(--theme-faint);
    font-size: .62rem;
    letter-spacing: .075em;
    padding: .68rem 1rem;
    text-align: left;
    text-transform: uppercase;
}

.arena-table td {
    border-top: 1px solid var(--theme-border);
    font-size: .79rem;
    padding: .72rem 1rem;
    vertical-align: middle;
}

.arena-table tbody tr:hover,
.arena-table tbody tr.is-owned {
    background: rgba(209, 132, 84, .07);
}

.arena-table td > a {
    color: var(--theme-ink);
    font-weight: 800;
}

.arena-table__rank {
    color: var(--theme-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1rem !important;
    font-variant-numeric: tabular-nums;
    width: 4rem;
}

.arena-table__badges {
    display: flex;
    flex-wrap: wrap;
    gap: .2rem;
    margin-top: .3rem;
}

.arena-table__badges small {
    font-size: .5rem;
    padding: .15rem .3rem;
}

.arena-table__badges .is-yours {
    border-color: rgba(209, 132, 84, .5);
    color: var(--theme-accent-bright);
}

.arena-table__badges .is-new {
    border-color: rgba(215, 180, 106, .45);
    color: var(--theme-gold);
}

.arena-table__range {
    color: var(--theme-faint);
    display: block;
    font-size: .61rem;
}

.arena-table-delta {
    font-weight: 850;
}

.arena-match-list {
    display: grid;
    gap: .65rem;
}

.arena-match-card {
    background: var(--theme-surface-alt);
    border: 1px solid var(--theme-border);
    border-radius: .6rem;
    display: grid;
    gap: .4rem .7rem;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    padding: .75rem;
}

.arena-match-card.is-live {
    border-color: rgba(120, 196, 147, .38);
    box-shadow: inset .22rem 0 0 var(--theme-success);
}

.arena-match-card__meta {
    align-items: center;
    color: var(--theme-faint);
    display: flex;
    font-size: .6rem;
    grid-column: 1 / -1;
    justify-content: space-between;
    text-transform: uppercase;
}

.arena-match-live {
    font-size: .55rem;
    padding: .26rem .4rem;
}

.arena-match-side {
    min-width: 0;
    position: relative;
}

.arena-match-side:last-of-type {
    text-align: right;
}

.arena-match-side a,
.arena-match-side span {
    display: block;
}

.arena-match-side a {
    color: var(--theme-ink);
    font-size: .75rem;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.arena-match-side span {
    color: var(--theme-faint);
    font-size: .6rem;
}

.arena-match-side strong {
    color: #fff4df;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.5rem;
    position: absolute;
    right: 0;
    top: -.2rem;
}

.arena-match-side:last-of-type strong {
    left: 0;
    right: auto;
}

.arena-match-side.is-owned a {
    color: var(--theme-accent-bright);
}

.arena-match-versus {
    align-self: center;
    color: var(--theme-faint);
    font-size: .6rem;
    font-weight: 900;
}

.arena-match-draws {
    color: var(--theme-faint);
    font-size: .58rem;
    grid-column: 1 / -1;
    margin: 0;
    text-align: center;
}

@keyframes arena-pulse {
    50% { opacity: .42; transform: scale(.78); }
}

@keyframes arena-focus {
    from { background-color: rgba(238, 174, 125, .2); }
    to { background-color: transparent; }
}

@media (max-width: 1099.98px) {
    .arena-dashboard-grid,
    .arena-field-grid {
        grid-template-columns: 1fr;
    }

    .arena-movement-list {
        display: grid;
        gap: 0 1rem;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .arena-movement-list li:nth-child(2) {
        border-top: 0;
        padding-top: 0;
    }
}

@media (max-width: 767.98px) {
    .deck-arena-hero {
        align-items: flex-start;
        flex-direction: column;
        min-height: 0;
    }

    .deck-arena-hero__status {
        align-items: flex-start;
        min-width: 0;
    }

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

    .arena-contender-grid,
    .arena-movement-list {
        grid-template-columns: 1fr;
    }

    .arena-movement-list li:nth-child(2) {
        border-top: 1px solid var(--theme-border);
        padding-top: .72rem;
    }

    .arena-chart-wrap {
        height: 19rem;
    }
}

@media (max-width: 479.98px) {
    .arena-stat-strip article {
        min-height: 6.2rem;
        padding: .8rem;
    }

    .arena-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: .35rem;
    }

    .arena-contender-card__heading,
    .arena-contender-card__rating,
    .arena-contender-card__foot {
        gap: .4rem;
    }

    .arena-record {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: .6rem;
    }

    .arena-record div:nth-child(2) {
        border-right: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .deck-arena-live-pill i,
    .arena-match-live i,
    .arena-contender-card.is-focused,
    .arena-table tr.is-focused {
        animation: none;
    }
}