/* DataVend mobile layout authority.
   Loaded after the legacy and professional layers so phone behaviour is consistent. */
@media (max-width: 767px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  body {
    font-size: 16px;
  }

  img,
  svg,
  video,
  iframe,
  table,
  form,
  fieldset {
    max-width: 100%;
  }

  main,
  main > section,
  .hero-layout > *,
  .steps-grid > *,
  .service-links > *,
  .how-layout > *,
  .account-value > *,
  .catalog-grid > * {
    min-width: 0;
    max-width: 100%;
  }

  .container,
  .header-container,
  .account-layout,
  .wallet-layout {
    width: calc(100% - 24px) !important;
    max-width: 100% !important;
    margin-inline: auto !important;
  }

  /* Shared header and expanded menu */
  .header {
    min-height: 62px !important;
  }

  .site-announcement {
    min-height: 38px;
    padding: 9px 12px !important;
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.35;
  }

  .header-container {
    min-height: 62px !important;
    padding: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(100px, 1fr) auto 40px !important;
    align-items: center !important;
    gap: 8px !important;
  }

  .header-container .logo {
    grid-column: 1;
    min-width: 0 !important;
    max-width: 100%;
    display: flex !important;
    overflow: hidden !important;
    white-space: nowrap;
  }

  .header-container .logo-icon {
    width: 31px !important;
    height: 31px !important;
    flex: 0 0 31px;
  }

  .header-container .logo-text {
    min-width: 0;
    display: inline !important;
    overflow: hidden;
    font-size: 1rem !important;
    text-overflow: ellipsis;
  }

  #header-wallet-link {
    grid-column: 2;
    min-width: 0;
    max-width: 104px;
    min-height: 34px;
    margin: 0 !important;
    padding: 6px 8px !important;
    justify-content: center;
    overflow: hidden;
    font-size: .72rem !important;
    text-overflow: ellipsis;
  }

  .hamburger {
    grid-column: 3;
    width: 40px !important;
    height: 40px !important;
    min-width: 40px;
    margin: 0 !important;
    padding: 9px !important;
    display: flex !important;
  }

  .nav-links,
  .auth-buttons,
  .account-dashboard-page .nav-links,
  .account-dashboard-page .auth-buttons {
    position: static !important;
    grid-column: 1 / -1 !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    transform: none !important;
  }

  .nav-links:not(.active),
  .auth-buttons:not(.active),
  .account-dashboard-page .nav-links:not(.active),
  .account-dashboard-page .auth-buttons:not(.active) {
    display: none !important;
  }

  .nav-links.active,
  .account-dashboard-page .nav-links.active {
    padding: 8px 0 6px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 2px !important;
    background: #fff !important;
    border: 0 !important;
    border-top: 1px solid var(--line) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .auth-buttons.active,
  .account-dashboard-page .auth-buttons.active {
    margin-top: 0 !important;
    padding: 6px 0 10px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 7px !important;
    background: #fff !important;
    border: 0 !important;
    border-top: 1px solid var(--line) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .nav-links.active .nav-link,
  .auth-buttons.active > * {
    width: 100% !important;
    min-height: 44px;
    margin: 0 !important;
    padding: 11px 12px !important;
    justify-content: flex-start;
  }

  .auth-buttons.active .btn-primary,
  .auth-buttons.active .btn-secondary {
    justify-content: center;
  }

  /* Homepage */
  .home-page .hero,
  .hero {
    min-height: 0 !important;
    padding: 48px 0 54px !important;
  }

  .hero-layout,
  .home-page .hero-layout {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 28px !important;
  }

  .hero-content {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 0 !important;
  }

  .home-page .hero-badge {
    width: fit-content;
    margin-bottom: 20px;
    font-size: .76rem;
  }

  .home-page .hero h1,
  .hero h1,
  .hero-title {
    margin-bottom: 18px;
    font-size: clamp(2.15rem, 11vw, 2.85rem) !important;
    line-height: 1.03 !important;
    white-space: normal !important;
    overflow-wrap: break-word;
    word-break: normal;
  }

  .hero-subtitle {
    font-size: 1rem !important;
    line-height: 1.6 !important;
  }

  .hero-actions {
    width: 100%;
    margin-top: 24px;
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .hero-actions > * {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero-assurances {
    display: grid !important;
    gap: 8px !important;
  }

  .hero-phone {
    display: none !important;
  }

  .steps-section,
  .network-section,
  .faq-section,
  .how-section {
    padding-block: 54px !important;
  }

  .steps-grid,
  .service-links,
  .how-layout,
  .account-value {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .steps-grid,
  .service-links {
    gap: 12px !important;
  }

  .step-card {
    min-height: 0 !important;
    padding: 24px 20px !important;
  }

  .step-num {
    width: 48px !important;
    height: 48px !important;
    margin-bottom: 20px !important;
  }

  .section-heading-row {
    margin-bottom: 20px;
    align-items: flex-start !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .service-link {
    min-width: 0;
    grid-template-columns: 44px minmax(0, 1fr) 18px !important;
    gap: 11px !important;
    padding: 14px !important;
  }

  .service-mark {
    width: 44px !important;
    height: 44px !important;
  }

  .account-value {
    margin-block: 54px !important;
    padding: 24px 20px !important;
    gap: 24px !important;
  }

  .account-value-actions {
    width: 100%;
  }

  /* Catalogue and checkout */
  .price-catalog {
    padding-bottom: 60px !important;
  }

  .catalog-heading {
    padding-top: 32px !important;
    margin-bottom: 20px !important;
  }

  .catalog-heading h1 {
    font-size: 2.25rem !important;
  }

  .catalog-notice {
    max-width: 100%;
  }

  .catalog-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 4px !important;
  }

  .catalog-tabs button {
    min-width: 0;
    padding: 8px 5px !important;
    font-size: .72rem !important;
    white-space: normal;
  }

  .catalog-tabs img {
    width: 20px !important;
    height: 20px !important;
    margin-right: 4px !important;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 9px !important;
  }

  .catalog-card,
  .package-card,
  .simple-bundle-card {
    min-width: 0;
    min-height: 108px !important;
    padding: 15px !important;
  }

  .simple-bundle-card h3 {
    font-size: 1.4rem !important;
  }

  .buy-section {
    margin-top: 28px !important;
    padding-top: 28px !important;
  }

  .form-container,
  .utility-card,
  .terms-card {
    width: 100% !important;
    max-width: 100% !important;
    padding: 20px 16px !important;
  }

  .form-group input,
  .form-group select,
  .form-group textarea,
  .price-input {
    min-width: 0;
    min-height: 48px;
    font-size: 16px !important;
  }

  #payment-method-group > div {
    flex-direction: column;
    gap: 10px !important;
  }

  /* Customer account and wallet */
  .account-main,
  .wallet-main {
    padding: 14px 0 48px !important;
  }

  .account-layout,
  .wallet-layout {
    padding: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 14px !important;
  }

  .account-sidebar {
    position: static !important;
    width: 100%;
    min-width: 0;
    padding: 10px !important;
    overflow: hidden;
  }

  .account-avatar,
  .account-welcome {
    display: none !important;
  }

  .account-menu {
    width: 100%;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px !important;
    overflow: visible !important;
  }

  .account-menu a {
    min-width: 0;
    min-height: 42px !important;
    padding: 8px 9px !important;
    justify-content: center;
    text-align: center;
    white-space: normal;
    line-height: 1.25;
  }

  .account-content,
  .wallet-content {
    width: 100%;
    min-width: 0;
    overflow: visible !important;
  }

  .account-page-heading,
  .wallet-page-heading {
    margin-bottom: 16px !important;
    display: flex !important;
    align-items: stretch !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  .account-page-heading h1,
  .wallet-page-heading h1 {
    font-size: 1.8rem !important;
  }

  .account-page-heading .btn-primary,
  .wallet-page-heading .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .account-stats,
  .wallet-stat-grid,
  .account-shortcuts {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 10px !important;
  }

  .account-stat,
  .wallet-stat,
  .shortcut-card {
    min-width: 0;
    min-height: 88px !important;
    padding: 16px !important;
  }

  .account-details-form {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .account-details-form button,
  .account-details-form p {
    grid-column: auto !important;
  }

  .wallet-balance-panel {
    width: 100%;
    max-width: 100%;
    padding: 20px 16px !important;
    align-items: stretch !important;
    flex-direction: column !important;
    gap: 16px !important;
  }

  .wallet-card .balance {
    font-size: 2.15rem !important;
  }

  .wallet-actions {
    width: 100%;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 8px !important;
  }

  .wallet-actions button,
  .wallet-actions a {
    width: 100%;
    justify-content: center;
  }

  .orders-panel,
  .wallet-transactions,
  .account-details-panel {
    width: 100%;
    max-width: 100%;
    margin-bottom: 14px !important;
    padding: 16px 0 !important;
    overflow: hidden;
  }

  .orders-panel > :not(.table-responsive),
  .wallet-transactions > :not(.table-responsive),
  .account-details-panel > * {
    margin-inline: 16px !important;
  }

  .panel-heading,
  .transaction-heading {
    align-items: flex-start !important;
    flex-direction: column !important;
  }

  .table-responsive,
  .admin-table-wrap,
  .wallet-transactions > div {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
  }

  .history-table,
  .wallet-transactions table {
    width: max-content !important;
    min-width: 640px !important;
  }

  /* Utility pages and overlays */
  .utility-page {
    min-height: calc(100vh - 62px);
    padding: 36px 0 56px !important;
  }

  .section-header {
    margin-bottom: 18px !important;
  }

  .modal-overlay {
    padding: 10px !important;
    align-items: center;
  }

  .modal-content {
    width: 100% !important;
    max-width: 480px !important;
    max-height: calc(100dvh - 20px) !important;
    margin: 0 !important;
    padding: 24px 18px !important;
    overflow-y: auto !important;
    border-radius: 12px !important;
  }

  .floating-actions {
    right: 12px !important;
    bottom: max(12px, env(safe-area-inset-bottom)) !important;
  }

  .floating-label {
    display: none !important;
  }

  .footer {
    padding-top: 42px !important;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 28px !important;
  }

  .footer-brand,
  .footer-grid > :last-child {
    grid-column: auto !important;
  }

  /* Admin workspace */
  .admin-page,
  .admin-shell,
  .admin-workspace,
  .admin-panel,
  .tab-content {
    width: 100%;
    max-width: 100%;
    min-width: 0 !important;
  }

  .admin-shell.is-visible {
    display: block !important;
  }

  .admin-sidebar {
    position: static !important;
    width: 100% !important;
    height: auto !important;
    padding: 14px 12px !important;
  }

  .admin-sidebar-brand {
    padding: 0 4px 12px !important;
  }

  .admin-nav {
    width: 100%;
    margin-top: 12px !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px !important;
    overflow: visible !important;
  }

  .admin-nav p,
  .admin-sidebar-bottom {
    display: none !important;
  }

  .sidebar-btn {
    min-width: 0;
    min-height: 42px;
    padding: 9px 8px !important;
    text-align: center !important;
    white-space: normal;
    line-height: 1.2;
  }

  .admin-workspace {
    padding: 18px 12px 42px !important;
    overflow: hidden;
  }

  .admin-topbar {
    margin-bottom: 16px !important;
    padding-bottom: 0 !important;
    align-items: flex-start !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .admin-topbar h1 {
    font-size: 1.8rem !important;
  }

  .admin-live {
    display: none !important;
  }

  .admin-stat-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 9px !important;
  }

  .admin-stat-card {
    min-width: 0;
    min-height: 86px !important;
    padding: 14px !important;
  }

  .admin-panel {
    overflow: hidden !important;
  }

  .admin-panel-heading {
    padding: 16px !important;
    align-items: stretch !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  .admin-panel-heading > div:last-child,
  .admin-panel-heading .admin-refresh,
  .admin-refresh {
    width: 100% !important;
  }

  .admin-panel-heading > div:last-child .admin-refresh {
    flex: 1 1 100%;
  }

  .admin-table-wrap table {
    width: max-content !important;
    min-width: 760px !important;
  }

  .admin-settings-form {
    padding: 0 16px 16px !important;
  }

  .admin-settings-form .btn-primary {
    width: 100% !important;
  }

  .admin-login-wrap {
    min-height: 100dvh !important;
    padding: 16px 12px !important;
  }

  .admin-login-card {
    width: 100% !important;
    max-width: 440px;
    padding: 24px 18px !important;
  }
}

@media (max-width: 359px) {
  .container,
  .header-container,
  .account-layout,
  .wallet-layout {
    width: calc(100% - 16px) !important;
  }

  .header-container {
    grid-template-columns: minmax(88px, 1fr) auto 38px !important;
    gap: 5px !important;
  }

  .header-container .logo-icon {
    width: 29px !important;
    height: 29px !important;
    flex-basis: 29px;
  }

  .header-container .logo-text {
    font-size: .9rem !important;
  }

  #header-wallet-link {
    max-width: 88px;
    padding-inline: 6px !important;
    font-size: .66rem !important;
  }

  .hamburger {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px;
  }

  .catalog-tabs,
  .catalog-grid,
  .account-menu,
  .admin-nav {
    grid-template-columns: minmax(0, 1fr) !important;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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