.arena-shell {
    min-height: 100vh;
    background:
        radial-gradient(ellipse at 50% -20%, rgba(94, 61, 36, 0.33), transparent 55%),
        #101112;
    color: #e9e3d8;
    font-family: 'Inter', Arial, sans-serif;
}

.arena-app {
    width: min(100% - 32px, 1120px);
    margin: 0 auto;
    padding: 18px 0 36px;
}

.arena-topbar,
.battle-topline,
.arena-selection-status,
.team-heading,
.action-panel__heading,
.battle-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.arena-back {
    color: #d5c5a2;
    font-size: 0.88rem;
    text-decoration: none;
}

.arena-back:hover {
    color: #f4d181;
}

.arena-language {
    display: flex;
    gap: 4px;
}

.arena-language button {
    min-width: 38px;
    min-height: 34px;
    border: 1px solid #373531;
    border-radius: 7px;
    background: #1a1a19;
    color: #bcb5a8;
    cursor: pointer;
    font: inherit;
    font-size: 0.75rem;
}

.arena-language button[aria-pressed="true"] {
    border-color: #a8884d;
    color: #f4d181;
}

.arena-heading {
    max-width: 720px;
    margin: clamp(34px, 7vh, 72px) auto 34px;
    text-align: center;
}

.arena-eyebrow {
    margin: 0 0 8px;
    color: #d4ae69;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.arena-heading h1,
.battle-topline h1 {
    margin: 0;
    color: #f2e7d2;
    font-family: 'Cinzel', Georgia, serif;
    font-size: clamp(2rem, 5vw, 3.6rem);
    line-height: 1.1;
}

.arena-heading > p:last-child {
    color: #aaa59b;
    line-height: 1.6;
}

.arena-selection-status {
    max-width: 840px;
    margin: 0 auto 12px;
    color: #aaa59b;
    font-size: 0.9rem;
}

.arena-selection-status strong {
    color: #efd18d;
    font-variant-numeric: tabular-nums;
}

.roster-grid {
    display: grid;
    max-width: 840px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 0 auto;
}

.roster-card {
    position: relative;
    overflow: hidden;
    min-width: 0;
    padding: 0;
    border: 1px solid #373531;
    border-radius: 13px;
    background: #1a1b1a;
    color: inherit;
    cursor: pointer;
    text-align: left;
    transition: border-color 150ms ease, transform 150ms ease;
}

.roster-card:hover:not(:disabled) {
    transform: translateY(-3px);
    border-color: #8f7545;
}

.roster-card[aria-pressed="true"] {
    border-color: #e1b95f;
    box-shadow: 0 0 0 1px #e1b95f, 0 0 24px rgba(225, 185, 95, 0.15);
}

.roster-card:disabled:not([aria-pressed="true"]) {
    cursor: not-allowed;
    opacity: 0.48;
}

.fighter-art {
    display: grid;
    height: 180px;
    place-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 35%, rgba(157, 115, 67, 0.26), transparent 57%),
        #131414;
    color: #ddbd77;
    font-size: 4rem;
}

.fighter-art img,
.fighter-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 28%;
}

.roster-card__body {
    padding: 12px;
}

.roster-card__body strong,
.roster-card__body span {
    display: block;
}

.roster-card__body strong {
    color: #eee2cc;
    font-family: 'Cinzel', Georgia, serif;
    font-size: 1.08rem;
}

.roster-card__body span {
    margin-top: 5px;
    color: #aaa59b;
    font-size: 0.72rem;
    line-height: 1.4;
}

.arena-primary-button,
.arena-secondary-button {
    min-height: 44px;
    padding: 0 20px;
    border-radius: 8px;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
}

.arena-primary-button {
    display: block;
    min-width: 190px;
    margin: 24px auto 0;
    border: 1px solid #bd9853;
    background: #47361e;
    color: #f5d995;
}

.arena-primary-button:hover:not(:disabled) {
    background: #5d4827;
}

.arena-primary-button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.battle-topline {
    margin: 30px 0 20px;
}

.battle-topline h1 {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
}

.turn-clock {
    display: grid;
    min-width: 92px;
    justify-items: center;
    padding: 8px 12px;
    border: 1px solid #4b4332;
    border-radius: 12px;
    background: #1a1a18;
    color: #d9bd7b;
}

.turn-clock span,
.turn-clock small {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.turn-clock strong {
    font-size: 2rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
}

.turn-clock.is-urgent {
    border-color: #9d4540;
    color: #ff8d7d;
}

.battle-board {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 76px minmax(0, 1fr);
    align-items: stretch;
    gap: 14px;
}

.team-column {
    min-width: 0;
    padding: 14px;
    border: 1px solid #333330;
    border-radius: 14px;
    background: linear-gradient(150deg, #1b1c1a, #141515);
}

.team-column--player {
    border-top: 2px solid #78957c;
}

.team-column--enemy {
    border-top: 2px solid #a85851;
}

.team-heading {
    justify-content: flex-start;
    margin-bottom: 12px;
}

.team-side-mark {
    display: grid;
    width: 36px;
    height: 36px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid #514937;
    border-radius: 50%;
    color: #d9bd7b;
    font-family: 'Cinzel', Georgia, serif;
}

.team-heading h2,
.action-panel h2 {
    margin: 0;
    color: #eee2cc;
    font-family: 'Cinzel', Georgia, serif;
    font-size: 1rem;
}

.team-heading p {
    margin: 3px 0 0;
    color: #99958d;
    font-size: 0.7rem;
}

.fighter-list {
    display: grid;
    gap: 10px;
}

.fighter-card {
    display: grid;
    width: 100%;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 12px;
    padding: 8px;
    border: 1px solid #353431;
    border-radius: 10px;
    background: #111313;
    color: inherit;
    text-align: left;
}

button.fighter-card {
    cursor: pointer;
}

button.fighter-card:hover:not(:disabled) {
    border-color: #c69e54;
}

.fighter-card.is-active {
    border-color: #e0b95f;
    box-shadow: 0 0 0 1px rgba(224, 185, 95, 0.4);
}

.fighter-card.is-target {
    border-color: #e27868;
    box-shadow: 0 0 0 1px rgba(226, 120, 104, 0.4);
    cursor: crosshair;
}

.fighter-card.is-defeated {
    filter: grayscale(1);
    opacity: 0.45;
}

.fighter-card.is-stunned::after {
    grid-column: 1 / -1;
    color: #dcbf75;
    content: "✦ STUNNED";
    font-size: 0.62rem;
    letter-spacing: 0.1em;
}

.fighter-card:disabled {
    cursor: default;
}

.fighter-portrait {
    display: grid;
    width: 74px;
    height: 82px;
    place-items: center;
    overflow: hidden;
    border-radius: 7px;
    background: radial-gradient(circle, #493c2a, #171817 70%);
    color: #e2c783;
    font-size: 2.2rem;
}

.fighter-info {
    min-width: 0;
    align-self: center;
}

.fighter-info__name {
    display: block;
    overflow: hidden;
    color: #eee2cc;
    font-family: 'Cinzel', Georgia, serif;
    font-size: 0.9rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fighter-info__role {
    display: block;
    margin: 2px 0 8px;
    color: #aaa59b;
    font-size: 0.65rem;
}

.meter-row {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr) 48px;
    align-items: center;
    gap: 5px;
    margin-top: 5px;
    color: #b5b0a7;
    font-size: 0.62rem;
    font-variant-numeric: tabular-nums;
}

.meter {
    height: 7px;
    overflow: hidden;
    border-radius: 6px;
    background: #30302d;
}

.meter span {
    display: block;
    height: 100%;
    border-radius: inherit;
    transition: width 180ms ease;
}

.meter--hp span {
    background: linear-gradient(90deg, #a8413d, #e56d56);
}

.meter--focus span {
    background: linear-gradient(90deg, #397a8d, #73c8c5);
}

.fighter-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 7px;
    color: #8e8a82;
    font-size: 0.58rem;
}

.battle-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #a89260;
}

.battle-center__rune {
    font-size: 1.2rem;
}

.battle-center__vs {
    color: #e4c477;
    font-family: 'Cinzel', Georgia, serif;
    font-size: 1.4rem;
}

.battle-center__round {
    writing-mode: vertical-rl;
    color: #88847c;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
}

.action-panel {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid #393732;
    border-radius: 14px;
    background: #171817;
}

.action-panel__heading {
    margin-bottom: 12px;
}

.action-panel__heading .arena-eyebrow {
    margin-bottom: 3px;
}

.active-fighter-label {
    margin: 0;
    color: #d9bd7b;
    font-size: 0.75rem;
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.move-button {
    display: grid;
    min-height: 82px;
    justify-items: start;
    gap: 3px;
    padding: 10px;
    border: 1px solid #403d35;
    border-radius: 9px;
    background: #20211e;
    color: #eee2cc;
    cursor: pointer;
    text-align: left;
}

.move-button:hover:not(:disabled),
.move-button.is-selected {
    border-color: #b49353;
    background: #30291e;
}

.move-button > span {
    color: #dfbc6a;
}

.move-button strong {
    font-size: 0.76rem;
}

.move-button small {
    color: #a19c92;
    font-size: 0.62rem;
}

.move-button:disabled {
    cursor: not-allowed;
    opacity: 0.4;
}

.battle-prompt {
    min-height: 1.4em;
    margin: 10px 0;
    color: #cdb87e;
    font-size: 0.76rem;
    text-align: center;
}

.battle-log {
    display: grid;
    max-height: 132px;
    gap: 5px;
    overflow-y: auto;
    padding: 10px;
    border: 1px solid #2f302d;
    border-radius: 8px;
    background: #101111;
    color: #b5b0a7;
    font-size: 0.7rem;
    line-height: 1.45;
}

.battle-log p {
    margin: 0;
}

.battle-log p:first-child {
    color: #e4cf9b;
}

.battle-footer {
    margin-top: 12px;
    color: #88847c;
    font-size: 0.64rem;
}

.arena-secondary-button {
    min-height: 34px;
    border: 1px solid #46443d;
    background: #222320;
    color: #c9c2b5;
    font-size: 0.7rem;
}

.arena-secondary-button:hover {
    border-color: #a8884d;
    color: #f4d181;
}

.arena-app button:focus-visible {
    outline: 2px solid #f4d181;
    outline-offset: 2px;
}

[hidden] {
    display: none !important;
}

@media (max-width: 760px) {
    .roster-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fighter-art {
        height: 150px;
    }

    .battle-board {
        grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr);
        gap: 6px;
    }

    .team-column {
        padding: 8px;
    }

    .team-heading {
        gap: 7px;
    }

    .team-side-mark {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }

    .team-heading h2 {
        font-size: 0.76rem;
    }

    .team-heading p {
        font-size: 0.58rem;
    }

    .fighter-card {
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 6px;
        padding: 5px;
    }

    .fighter-portrait {
        width: 48px;
        height: 62px;
        font-size: 1.6rem;
    }

    .fighter-info__name {
        font-size: 0.68rem;
    }

    .fighter-info__role,
    .fighter-stats {
        font-size: 0.52rem;
    }

    .meter-row {
        grid-template-columns: 16px minmax(0, 1fr);
        font-size: 0.54rem;
    }

    .meter-row > span:last-child {
        grid-column: 2;
        margin-top: -4px;
        text-align: right;
    }

    .battle-center {
        gap: 6px;
    }

    .battle-center__rune {
        font-size: 0.8rem;
    }

    .battle-center__vs {
        font-size: 0.92rem;
    }

    .action-panel {
        padding: 10px;
    }

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

    .move-button {
        min-height: 68px;
        padding: 8px;
    }
}

@media (max-width: 420px) {
    .arena-app {
        width: min(100% - 20px, 1120px);
    }

    .battle-topline {
        gap: 8px;
    }

    .turn-clock {
        min-width: 74px;
        padding: 6px;
    }

    .team-heading {
        align-items: flex-start;
    }

    .team-heading p {
        max-width: 75px;
    }
}