/* Mobile layout pass ------------------------------------------------------
   Loaded last on purpose: this file normalizes the mobile experience across
   the shared shell, mode navigation, stores and mode-specific pages. */

@media (max-width: 760px) {
  html, body { overflow-x: hidden; }
  body { font-size: 14px; }

  /* Shared header -------------------------------------------------------- */
  .site-header {
    padding: 8px 8px 0 !important;
  }

  .game-nav {
    width: 100% !important;
    min-height: 56px !important;
    height: 56px;
    padding: 6px 7px !important;
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr) !important;
    align-items: center !important;
    justify-content: initial !important;
    gap: 7px !important;
    overflow: hidden;
  }

  .brand-link { min-width: 0; gap: 7px !important; }
  .brand-cube { width: 38px !important; height: 38px !important; }
  .brand-cube span { font-size: 15px !important; }
  .brand-copy small { display: none !important; }
  .brand-copy strong { font-size: 12px !important; white-space: nowrap; }

  .game-nav > .nav-links {
    min-width: 0;
    margin: 0 !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 5px !important;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .game-nav > .nav-links::-webkit-scrollbar,
  .mode-nav::-webkit-scrollbar { display: none; }

  .nav-link {
    flex: 0 0 auto;
    min-height: 36px !important;
    padding: 0 9px !important;
    font-size: 9px !important;
    letter-spacing: .025em !important;
    white-space: nowrap;
  }

  .game-nav > .nav-play,
  .game-nav > .modes-quick-main { display: none !important; }

  /* BuildBorn mode bar: a compact second fixed row, never overlapping. */
  .mode-nav-wrap,
  .site-shell:has(.mode-nav-wrap) .mode-nav-wrap {
    top: 72px !important;
    left: 0 !important;
    right: 0 !important;
    width: auto !important;
    height: auto !important;
    padding: 0 8px !important;
    transform: none !important;
    display: block !important;
    pointer-events: none;
  }

  .mode-nav,
  .site-shell:has(.mode-nav-wrap) .mode-nav {
    width: 100% !important;
    max-width: 100% !important;
    min-height: 48px !important;
    margin: 0 !important;
    padding: 5px 6px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 5px !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    pointer-events: auto;
  }

  .mode-identity,
  .site-shell:has(.mode-nav-wrap) .mode-identity {
    min-height: 36px !important;
    padding: 2px 7px 2px 3px !important;
    flex: 0 0 auto !important;
    gap: 6px !important;
  }

  .mode-icon,
  .site-shell:has(.mode-nav-wrap) .mode-icon {
    width: 30px !important;
    height: 30px !important;
    font-size: 14px !important;
  }

  .mode-identity strong { font-size: 11px !important; white-space: nowrap; }
  .mode-identity small { display: none !important; }

  .mode-links,
  .site-shell:has(.mode-nav-wrap) .mode-links {
    display: flex !important;
    flex: 0 0 auto !important;
    flex-wrap: nowrap !important;
    gap: 4px !important;
    min-width: max-content;
  }

  .mode-link,
  .site-shell:has(.mode-nav-wrap) .mode-link {
    min-height: 36px !important;
    padding: 0 10px !important;
    font-size: 9px !important;
    white-space: nowrap;
    flex: 0 0 auto !important;
  }

  /* Shared page spacing -------------------------------------------------- */
  .content-width { width: calc(100% - 16px) !important; }
  .inner-page { padding: 82px 0 62px !important; min-height: 0 !important; }
  .has-mode-nav .inner-page,
  .page-stage.has-mode-nav .inner-page,
  .site-shell:has(.mode-nav-wrap) .page-stage.has-mode-nav .inner-page {
    padding-top: 142px !important;
  }

  .page-intro,
  .hero-panel,
  .world-note,
  .section-heading-panel { padding: 20px 18px !important; }

  .page-intro h1,
  .hero h1,
  .section-heading h2,
  .mode-services h2 {
    font-size: clamp(2rem, 10vw, 2.8rem) !important;
    line-height: 1 !important;
  }

  .hero-lead,
  .page-intro > p:last-child,
  .section-heading > p,
  .mode-card p,
  .feature-card p,
  .wiki-card p,
  .product-card p,
  .step-card p,
  .player-card p,
  .info-strip p {
    font-size: 14px !important;
    line-height: 1.6 !important;
  }

  .feature-card,
  .wiki-card,
  .product-card,
  .step-card { padding: 20px !important; min-height: 0 !important; }

  .feature-card h3,
  .wiki-card h3,
  .product-card h3,
  .step-card h3,
  .player-card h3 { margin-top: 24px !important; font-size: 19px !important; }

  .mode-services { padding: 20px 18px !important; }
  .service-links { width: 100%; }
  .service-links a { flex: 1 1 140px; text-align: center; }

  /* Storefront ----------------------------------------------------------- */
  .store-shell { padding: 82px 0 62px !important; }
  .store-shell.has-mode-nav { padding-top: 142px !important; }
  .store-wrap,
  .store-footer { width: calc(100% - 16px) !important; }
  .store-wrap { gap: 14px !important; }

  .store-hero {
    padding: 20px 18px !important;
    gap: 14px !important;
  }

  .store-hero h1 {
    margin: 8px 0 12px !important;
    font-size: clamp(2.1rem, 10vw, 2.9rem) !important;
    line-height: 1 !important;
  }

  .store-hero p { font-size: 14px !important; line-height: 1.58 !important; }

  .store-hero-side {
    min-height: 0 !important;
    padding: 15px !important;
    display: grid !important;
    grid-template-columns: minmax(0,1fr) auto !important;
    align-items: center !important;
    gap: 7px 14px !important;
  }

  .store-hero-side strong {
    grid-column: 2;
    grid-row: 1 / span 2;
    font-size: 2.7rem !important;
  }

  .store-hero-side small { grid-column: 1 / -1; font-size: 11px; }

  .store-grid,
  .store-grid.three,
  .store-grid.five,
  .store-case-row { grid-template-columns: 1fr !important; gap: 11px !important; }

  .store-card {
    min-height: 0 !important;
    padding: 18px !important;
  }

  .store-card h3 { margin: 12px 0 7px !important; font-size: 21px !important; }
  .store-card p { font-size: 13px !important; line-height: 1.55 !important; }
  .store-card .store-value { margin-top: 14px !important; font-size: 30px !important; }
  .store-card-bottom { margin-top: 20px !important; padding-top: 16px !important; gap: 9px !important; }
  .store-card-price strong { font-size: 16px !important; }
  .store-buy { min-height: 38px !important; }

  .store-card.privilege .store-card-bottom { flex-wrap: wrap; }
  .store-card.privilege .store-card-bottom > div:last-child { flex-wrap: wrap; justify-content: flex-end; }

  .store-mode-card {
    grid-template-columns: 74px minmax(0,1fr) !important;
    gap: 12px !important;
    padding: 16px !important;
  }

  .store-mode-logo,
  .store-locked-logo { width: 74px !important; height: 68px !important; }
  .store-mode-card h3 { font-size: 21px !important; }
  .store-mode-card p { font-size: 12px !important; line-height: 1.5 !important; }
  .store-mode-link { grid-column: 1 / -1 !important; width: 100%; min-height: 40px !important; }

  .store-balance-strip,
  .store-info { padding: 16px !important; gap: 14px !important; }
  .store-balance-actions { display: grid !important; grid-template-columns: 1fr !important; gap: 8px !important; }
  .store-secondary-link { min-height: 40px !important; }

  .converter,
  .converter.converter-interactive { padding: 18px !important; gap: 14px !important; }
  .converter-form { gap: 14px !important; }
  .converter-side { padding: 17px !important; }
  .converter-side strong { font-size: 27px !important; }
  .converter-input-side input { min-height: 50px !important; font-size: 22px !important; }

  /* Privilege modal ------------------------------------------------------ */
  #privilege-details {
    width: calc(100vw - 12px) !important;
    max-width: none !important;
    max-height: calc(100dvh - 12px) !important;
    padding: 18px 14px !important;
  }

  #privilege-details > button[aria-label="Закрыть"] {
    right: 10px !important;
    top: 10px !important;
    width: 34px !important;
    height: 34px !important;
  }

  #privilege-details h2 { font-size: 2rem !important; padding-right: 42px !important; }
  #privilege-details > p { font-size: 13px !important; line-height: 1.55 !important; }
  #privilege-details [role="tablist"] { display: grid !important; grid-template-columns: 1fr 1fr; gap: 6px !important; }
  #privilege-details [role="tab"] { width: 100%; min-height: 38px !important; padding-inline: 7px !important; }

  /* Wiki ---------------------------------------------------------------- */
  .site-shell .wiki-shell,
  .site-shell .events-shell,
  .site-shell .seasons-shell { padding: 142px 0 62px !important; }

  .site-shell .wiki-wrap,
  .site-shell .events-wrap,
  .site-shell .seasons-wrap { width: calc(100% - 16px) !important; }

  .site-shell .wiki-panel,
  .site-shell .events-intro,
  .site-shell .seasons-intro { padding: 19px 17px !important; }

  .site-shell .wiki-top { grid-template-columns: 1fr !important; gap: 12px !important; }
  .site-shell .wiki-top h1,
  .site-shell .events-intro h1,
  .site-shell .seasons-intro h1 {
    font-size: clamp(2rem, 10vw, 2.7rem) !important;
    line-height: 1 !important;
  }

  .site-shell .wiki-search,
  .site-shell .wiki-detail { grid-template-columns: 1fr !important; }
  .site-shell .wiki-btn { min-height: 42px; }
  .site-shell .wiki-row { gap: 6px !important; }
  .site-shell .wiki-chip { min-height: 32px !important; padding-inline: 9px !important; font-size: 9px !important; }
  .site-shell .wiki-count { margin-top: 13px !important; padding: 10px 12px !important; }
  .site-shell .wiki-grid { grid-template-columns: 1fr !important; gap: 11px !important; }
  .site-shell .wiki-card { min-height: 0 !important; padding: 17px !important; }
  .site-shell .wiki-card h3 { margin-top: 14px !important; }
  .site-shell .wiki-modal-wrap { padding: 6px !important; }
  .site-shell .wiki-modal { width: 100% !important; max-height: calc(100dvh - 12px) !important; }
  .site-shell .wiki-close { top: 9px !important; right: 9px !important; }
  .site-shell .wiki-stat { grid-template-columns: 90px minmax(0,1fr) !important; }

  /* Events / seasons ----------------------------------------------------- */
  .site-shell .event-list { grid-template-columns: 1fr !important; gap: 11px !important; }
  .site-shell .event-card { min-height: 0 !important; }
  .site-shell .event-lock-art { height: 88px !important; }
  .site-shell .event-card-copy { padding: 18px !important; }
  .site-shell .events-note { padding: 17px !important; gap: 12px !important; }

  .site-shell .season-list { gap: 12px !important; }
  .site-shell .season-card {
    grid-template-columns: 78px minmax(0,1fr) !important;
    gap: 14px !important;
    padding: 18px !important;
    align-items: start !important;
  }
  .site-shell .season-number { width: auto !important; min-height: 78px !important; }
  .site-shell .season-number strong { font-size: 34px !important; }
  .site-shell .season-copy h2 { font-size: 1.8rem !important; margin-top: 4px !important; }
  .site-shell .season-copy p { font-size: 13px !important; line-height: 1.55 !important; }
  .site-shell .season-state { grid-column: 1 / -1 !important; width: 100%; min-width: 0 !important; padding: 13px !important; }

  /* Leaderboard ---------------------------------------------------------- */
  .leaderboard-toolbar { padding: 14px !important; gap: 12px !important; }
  .leaderboard-switch a { min-height: 38px !important; padding-inline: 8px !important; font-size: 9px !important; }
  .leaderboard-context { flex-wrap: wrap; gap: 8px !important; }
  .leaderboard-card { padding-inline: 10px !important; }

  /* Profile -------------------------------------------------------------- */
  .profile-account-dashboard { gap: 12px !important; }
  .profile-account-header,
  .profile-mode-card { padding: 17px !important; }
  .profile-account-main { gap: 12px !important; }
  .profile-account-avatar { width: 58px !important; height: 58px !important; font-size: 23px !important; }
  .profile-account-copy h2 { font-size: 1.7rem !important; }
  .profile-account-side { gap: 9px !important; }
  .profile-platinum { min-width: 0 !important; flex: 1 1 150px; text-align: left !important; }
  .profile-tabs { overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .profile-tabs::-webkit-scrollbar { display:none; }
  .profile-tab { min-height: 38px !important; padding-inline: 13px !important; white-space: nowrap; }
  .profile-mode-stats { grid-template-columns: 1fr 1fr !important; }
  .profile-mode-stat { padding: 14px !important; }
  .profile-mode-stat strong { font-size: 23px !important; }

  /* Footer --------------------------------------------------------------- */
  .site-footer { width: calc(100% - 16px); padding: 18px 0 24px !important; gap: 9px !important; }
}

@media (max-width: 480px) {
  .brand-copy { display: none !important; }
  .game-nav { grid-template-columns: 38px minmax(0,1fr) !important; }
  .nav-link:first-child { display: none !important; }

  .paper-panel::before { inset: 6px; }
  .kicker { font-size: 8px !important; letter-spacing: .11em !important; }
  .card-label { font-size: 8px !important; letter-spacing: .09em !important; }

  .store-card-bottom { align-items: flex-end !important; }
  .store-card.privilege .store-card-bottom > div:last-child { gap: 6px !important; }
  .store-card.privilege .store-card-bottom button { min-height: 36px !important; padding-inline: 9px !important; }

  .store-mode-card { grid-template-columns: 62px minmax(0,1fr) !important; }
  .store-mode-logo,
  .store-locked-logo { width: 62px !important; height: 60px !important; }

  .profile-mode-stats { grid-template-columns: 1fr !important; }
  .profile-account-side { display: grid !important; grid-template-columns: 1fr !important; }
  .profile-platinum,
  .profile-logout { width: 100%; }

  .site-shell .season-card { grid-template-columns: 64px minmax(0,1fr) !important; padding: 15px !important; gap: 11px !important; }
  .site-shell .season-number { min-height: 66px !important; }
  .site-shell .season-number strong { font-size: 29px !important; }
}