/* Arena V36 — mobile polish for homepage, package page and comparison tools.
   Loaded after V22 responsive layer to refine spacing and reduce oversized blocks. */
@media (max-width: 900px) {
  :root {
    --arena-mobile-side: 14px;
    --arena-mobile-radius: 18px;
  }

  .container,
  .buygames-container,
  .package-wrapper .container,
  .arena-library,
  .arena-orders-page,
  #checkout.arena-checkout {
    padding-left: max(var(--arena-mobile-side), env(safe-area-inset-left));
    padding-right: max(var(--arena-mobile-side), env(safe-area-inset-right));
  }

  /* Navbar: keep the top bar compact and clean on phone widths. */
  #site-navbar .buygames-navbar__main {
    min-height: 58px;
    gap: 6px;
    align-items: center;
  }
  #site-navbar .buygames-navbar__brand {
    min-width: 0;
    gap: 6px;
  }
  #site-navbar .buygames-navbar__wordmark {
    font-size: 17px;
    letter-spacing: -.01em;
  }
  #site-navbar .buygames-navbar__actions {
    gap: 4px;
  }
  #site-navbar .buygames-navbar__icon,
  #site-navbar #support-button,
  #site-navbar #profile-button {
    width: 38px;
    min-width: 38px;
    height: 40px;
    min-height: 40px;
    border-radius: 12px;
  }
  #site-navbar .buygames-navbar__cart {
    min-width: auto !important;
    height: 40px;
    min-height: 40px;
    padding: 0 11px;
    gap: 7px;
    border-radius: 12px;
    white-space: nowrap;
  }
  #site-navbar .buygames-navbar__cart-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  #site-navbar .buygames-navbar__cart-label {
    display: inline-flex;
    align-items: center;
    font-size: 12px;
    font-weight: 900;
    line-height: 1;
  }
  #site-navbar .buygames-navbar__cart-label [data-cart-count],
  #site-navbar .buygames-navbar__cart [data-cart-count],
  #site-navbar .buygames-navbar__cart .cart-count,
  #site-navbar .buygames-navbar__cart .badge {
    margin-left: 6px;
  }
  .bgg-detect {
    width: min(720px, calc(100vw - 20px));
    padding: 14px;
    border-radius: 16px;
    gap: 12px;
  }
  .bgg-detect__copy span {
    font-size: 13px;
  }
  .bgg-detect__copy p {
    font-size: 11px;
    line-height: 1.5;
  }

  /* Homepage: shorten the hero and give the poster a cleaner placement. */
  .arena-home .arena-hero-wrap {
    padding-top: 8px;
  }
  .arena-home .arena-hero-grid {
    gap: 10px;
  }
  .arena-home .arena-hero {
    min-height: 0 !important;
    display: block;
    border-radius: 18px;
  }
  .arena-home .arena-hero__copy {
    width: 100% !important;
    padding: 22px 18px 238px !important;
  }
  .arena-home .arena-hero__eyebrow {
    font-size: 8px !important;
    gap: 7px;
  }
  .arena-home .arena-hero h1 {
    font-size: clamp(42px, 12vw, 58px) !important;
    line-height: 0.9 !important;
    margin: 14px 0 12px !important;
    max-width: 10ch;
    text-wrap: balance;
  }
  .arena-home .arena-hero__copy > p {
    max-width: none !important;
    font-size: 12px !important;
    line-height: 1.65 !important;
    color: #d7e0d7;
  }
  .arena-home .arena-hero__actions {
    display: grid !important;
    grid-template-columns: minmax(0,1fr);
    gap: 10px !important;
    margin-top: 16px !important;
    max-width: 100%;
  }
  .arena-home .arena-hero__actions > * {
    width: 100%;
    justify-content: center;
    min-height: 46px;
  }
  .arena-home .arena-hero__text-link {
    border: 1px solid rgba(216,241,210,.18) !important;
    border-radius: 12px;
    background: rgba(255,255,255,.02) !important;
    padding: 0 14px;
  }
  .arena-home .arena-hero__meta {
    margin-top: 14px !important;
    gap: 8px 14px !important;
    max-width: none;
    font-size: 8px !important;
  }
  .arena-home .arena-hero__poster {
    left: 18px !important;
    right: 18px !important;
    bottom: 16px !important;
    width: auto !important;
    height: 188px !important;
    border-radius: 18px;
    border: 1px solid rgba(191,240,141,.12);
    transform: none !important;
    overflow: hidden;
  }
  .arena-home .arena-hero__poster-image,
  .arena-home .arena-hero__poster-fallback {
    transform: none !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-position: center top;
  }
  .arena-home .arena-hero__poster-gradient {
    background: linear-gradient(0deg, rgba(7,22,23,.95), transparent 50%), linear-gradient(90deg, rgba(7,22,23,.72), transparent 45%);
  }
  .arena-home .arena-hero__poster-heading {
    left: 16px !important;
    bottom: 12px !important;
    transform: none !important;
    font-size: clamp(74px, 20vw, 100px) !important;
    line-height: .88 !important;
  }
  .arena-home .arena-hero__corner {
    left: 16px !important;
    bottom: auto !important;
    top: 12px !important;
    right: auto !important;
    font-size: 8px !important;
  }
  .arena-home .arena-feature {
    min-height: 132px !important;
    padding: 14px !important;
    border-radius: 18px;
  }
  .arena-home .arena-feature__body strong {
    font-size: clamp(20px, 6.5vw, 28px) !important;
    line-height: .95 !important;
  }
  .arena-home .arena-feature__body p,
  .arena-home .arena-feature__body a {
    font-size: 12px !important;
  }

  /* Package page header / product stage. */
  .package-wrapper {
    padding-top: 8px !important;
  }
  .package-wrapper .arena-product-page {
    gap: 16px;
  }
  .package-wrapper .arena-product-media-card,
  .package-wrapper .arena-product-buy-card,
  .package-wrapper .arena-product-notices > *:not(#package-feedbacks-mount > *) {
    border-radius: 18px !important;
  }
  .package-wrapper .arena-product-media-card {
    padding: 12px !important;
  }
  .package-wrapper .arena-product-media-card .package-media-frame {
    height: clamp(280px, 86vw, 360px) !important;
    min-height: clamp(280px, 86vw, 360px) !important;
    max-height: 360px !important;
    border-radius: 16px;
  }
  .package-wrapper .arena-product-buy-card {
    padding: 16px !important;
  }
  .package-wrapper #package-name {
    font-size: clamp(32px, 9.4vw, 42px) !important;
    line-height: .96 !important;
    text-wrap: balance;
  }
  .package-wrapper .arena-product-subtitle {
    font-size: 12px;
    line-height: 1.55;
  }
  .package-wrapper .arena-price-and-benefits {
    gap: 12px;
  }
  .package-wrapper .arena-price-area,
  .package-wrapper .arena-value-points,
  .package-wrapper .package-cta-card,
  .package-wrapper #package-description > .package-description-section,
  .package-wrapper .arena-steam-help {
    border-radius: 16px;
  }

  /* Recommended products: cleaner mobile carousel and smaller header controls. */
  .package-wrapper .arena-related-section {
    padding: 14px !important;
    border-radius: 20px !important;
  }
  .package-wrapper .arena-related-section__head {
    align-items: center !important;
    gap: 10px;
    margin-bottom: 14px;
    padding-bottom: 14px;
  }
  .package-wrapper .arena-related-section__head > div {
    min-width: 0;
  }
  .package-wrapper .arena-related-section__head h4 {
    font-size: clamp(30px, 8.7vw, 38px) !important;
    line-height: .92;
    text-wrap: balance;
    margin-top: 6px;
  }
  .package-wrapper .arena-related-section__head p {
    margin-top: 6px;
    font-size: 12px;
    line-height: 1.5;
  }
  .package-wrapper .arena-related-section__controls {
    gap: 8px;
    margin-left: auto;
  }
  .package-wrapper .arena-related-section__controls button {
    width: 40px !important;
    height: 40px !important;
    border-radius: 12px;
  }
  .package-wrapper .arena-related-card {
    border-radius: 18px;
  }
  .package-wrapper .arena-related-card__cover {
    aspect-ratio: 1.25 / 1;
  }
  .package-wrapper .arena-related-card__body {
    padding: 14px;
  }
  .package-wrapper .arena-related-card__name {
    margin-top: 8px;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    -webkit-line-clamp: 2 !important;
    line-height: 1.35 !important;
    font-size: 15px !important;
  }
  .package-wrapper .arena-related-card__bottom {
    align-items: center !important;
    gap: 12px;
    margin-top: 14px !important;
    padding-top: 12px !important;
  }
  .package-wrapper .arena-related-card__price-wrap strong {
    font-size: 22px;
  }
  .package-wrapper .arena-related-card__add {
    min-height: 42px !important;
    min-width: 116px;
    padding: 0 14px;
    border-radius: 12px;
  }

  /* Compare editions / Game Match. */
  .arena-tools {
    margin-top: 18px;
    border-radius: 20px;
  }
  .arena-tools__header {
    padding: 18px 16px 16px;
    gap: 12px;
  }
  .arena-tools__header h2 {
    font-size: clamp(28px, 9vw, 42px);
    line-height: .95;
    text-wrap: balance;
    max-width: 12ch;
  }
  .arena-tools__header p {
    font-size: 12px;
    line-height: 1.55;
  }
  .arena-tools__global-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    min-width: 0;
    padding: 11px 12px;
    border: 1px solid #30493b;
    border-radius: 14px;
    background: rgba(255,255,255,.02);
    font-size: 12px;
    line-height: 1.45;
    color: #d7e5d4;
  }
  .arena-tools__tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 10px 12px;
  }
  .arena-tools__tabs button {
    min-height: 44px;
    padding: 0 10px;
    border-radius: 12px;
    font-size: 12px;
  }
  .arena-tools__panel {
    padding: 14px 12px 16px;
  }
  .arena-tools__swipe-hint {
    display: block;
    margin-bottom: 10px;
    padding-left: 2px;
    font-size: 11px;
  }
  .arena-editions {
    gap: 10px !important;
    padding: 2px 4px 12px 2px !important;
    scroll-padding-left: 2px;
  }
  .arena-edition {
    width: min(84vw, 320px);
    flex: 0 0 min(84vw, 320px);
    padding: 16px 15px;
    border-radius: 18px;
    gap: 12px;
  }
  .arena-edition h3 {
    font-size: 17px;
    min-height: 0;
    text-wrap: balance;
  }
  .arena-edition__number {
    font-size: 22px;
  }
  .arena-edition__type {
    font-size: 9px;
    padding: 5px 9px;
  }
  .arena-edition__price strong {
    font-size: 30px;
  }
  .arena-edition__facts div {
    gap: 4px;
    padding: 9px 0;
  }
  .arena-edition__facts dd,
  .arena-edition__key-note,
  .arena-tools__disclaimer {
    font-size: 11px;
    line-height: 1.55;
  }
  .arena-edition__cta {
    min-height: 46px;
    border-radius: 12px;
  }
  .arena-match {
    gap: 12px;
  }
  .arena-match__questions {
    gap: 12px;
  }
  .arena-match__questions fieldset {
    padding: 14px;
    gap: 8px;
    border-radius: 16px;
  }
  .arena-match__questions legend {
    font-size: 13px;
    padding: 0 8px;
  }
  .arena-match__questions label {
    min-height: 54px;
    padding: 12px 14px;
    gap: 12px;
    border-radius: 12px;
  }
  .arena-match__choice-bullet {
    width: 20px;
    height: 20px;
    flex-basis: 20px;
    border-radius: 999px;
  }
  .arena-match__questions label:has(input:checked) .arena-match__choice-bullet::after {
    font-size: 13px;
  }
  .arena-match__choice-copy {
    font-size: 13px;
    line-height: 1.45;
  }
  .arena-match__result {
    padding: 18px;
    border-radius: 18px;
    gap: 10px;
  }
  .arena-match__result h3 {
    font-size: clamp(26px, 8vw, 36px);
  }
  .arena-match__go {
    min-height: 46px;
    border-radius: 12px;
  }

  /* Mobile homepage content cards after hero. */
  .arena-home .arena-section__header h2,
  .arena-home .buygames-section__header h2 {
    font-size: clamp(28px, 8vw, 38px) !important;
    line-height: .96;
  }
  .arena-home .arena-collection,
  .arena-home .arena-editorial,
  .arena-home .arena-how {
    border-radius: 18px !important;
  }
}

@media (max-width: 767px) {
  .bgg-detect {
    bottom: 10px;
  }
  .bgg-detect__actions {
    display: grid;
    grid-template-columns: minmax(0,1fr);
    gap: 8px;
  }

  .arena-home .arena-feature-grid,
  .arena-home .arena-feature-stack {
    gap: 10px;
  }

  /* Similar-slider sizes are controlled by KeenSlider (main.js), not CSS min-width. */
}

@media (max-width: 430px) {
  #site-navbar .buygames-navbar__wordmark {
    font-size: 16px;
  }
  #site-navbar .buygames-navbar__cart {
    padding: 0 10px;
  }
  #site-navbar .buygames-navbar__cart-label {
    font-size: 11px;
  }
  .arena-home .arena-hero__copy {
    padding-bottom: 224px !important;
  }
  .arena-home .arena-hero__poster {
    height: 174px !important;
  }
  .arena-home .arena-hero__poster-heading {
    font-size: 82px !important;
  }
  .arena-tools__header h2 {
    font-size: clamp(26px, 10vw, 38px);
  }
}

@media (max-width: 359px) {
  #site-navbar .buygames-navbar__cart-label {
    display: none;
  }
  #site-navbar .buygames-navbar__cart {
    width: 40px;
    min-width: 40px !important;
    padding: 0;
    justify-content: center;
  }
  .arena-home .arena-hero__copy {
    padding-bottom: 212px !important;
  }
  .arena-home .arena-hero h1 {
    font-size: 40px !important;
  }
  .arena-home .arena-hero__poster {
    left: 14px !important;
    right: 14px !important;
    height: 160px !important;
  }
  .arena-home .arena-hero__poster-heading {
    font-size: 72px !important;
  }
  .arena-edition {
    width: 86vw;
    flex-basis: 86vw;
  }
}