.kmc-mobile-toggle-cell {
  display: none;
}

.portfolio-market-nav {
  display: none;
}

@media (max-width: 768px) {
  /* Secondary navigation is one predictable, single-line rail on every page. */
  .tab-nav,
  .market-nav {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .portfolio-market-nav {
    display: flex !important;
  }

  .tab-nav::-webkit-scrollbar,
  .market-nav::-webkit-scrollbar,
  .detail-tabs::-webkit-scrollbar,
  .filter-tabs::-webkit-scrollbar,
  .market-tabs::-webkit-scrollbar,
  .kmc-mobile-table thead tr::-webkit-scrollbar {
    display: none;
  }

  .tab-nav a,
  .market-nav a {
    flex: 0 0 auto !important;
    min-height: 44px;
    white-space: nowrap !important;
    scroll-snap-align: start;
  }

  /* Stock-detail tabs must never break Japanese labels character by character. */
  .detail-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-x: auto !important;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .detail-tab {
    flex: 0 0 auto !important;
    min-height: 44px;
    white-space: nowrap !important;
  }

  .page-wrap > .sidebar-left,
  .page-wrap > .main-col {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  /* Filters remain a single rail; their visual size is unchanged while hit areas grow. */
  .filter-tabs,
  .market-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .filter-tab,
  .market-tab,
  .rank-pill {
    flex: 0 0 auto;
    min-height: 44px !important;
    white-space: nowrap;
  }

  .rank-switch {
    flex-wrap: nowrap !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .rank-switch::-webkit-scrollbar {
    display: none;
  }

  /* Remove the third horizontal rail from the fixed status bar. */
  .bottom-bar {
    overflow: hidden !important;
  }

  .bottom-bar > span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .bottom-bar > span:nth-of-type(n + 2) {
    display: none !important;
  }

  .bottom-bar .bb-right {
    flex: 0 0 auto;
    gap: 12px !important;
  }

  /* The calendar becomes a vertical event card instead of an 820px row. */
  .calendar-list {
    gap: 8px;
    overflow: visible !important;
    padding: 10px;
  }

  .calendar-row {
    min-width: 0 !important;
    min-height: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 8px 12px !important;
    padding: 13px !important;
    border: 1px solid var(--border) !important;
    border-radius: 10px;
    background: var(--card-bg);
  }

  .calendar-row time {
    grid-column: 1;
    font-size: 12px !important;
  }

  .calendar-row > strong {
    grid-column: 2;
    text-align: right;
  }

  .calendar-row > span {
    grid-column: 1 / -1;
    min-width: 0;
  }

  .calendar-row > span:first-of-type {
    padding-bottom: 5px;
  }

  .calendar-row > span:nth-of-type(n + 2) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
  }

  .calendar-row > span:nth-of-type(n + 2) br {
    display: none;
  }

  .calendar-row > span:nth-of-type(n + 2) strong {
    color: var(--fg);
    text-align: right;
  }

  /* Shared mobile card table. Desktop table markup and behavior remain untouched. */
  .kmc-mobile-table-shell {
    margin-right: 0 !important;
    overflow: visible !important;
  }

  .kmc-mobile-table-shell::after {
    display: none !important;
  }

  .kmc-mobile-card-shell {
    margin-right: 0 !important;
    overflow: visible !important;
    border-right: 1px solid var(--border) !important;
    border-radius: 10px !important;
    background: transparent !important;
  }

  table.kmc-mobile-table {
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
  }

  .kmc-mobile-table thead {
    position: static !important;
    top: auto !important;
    z-index: auto !important;
    display: block !important;
    background: transparent !important;
  }

  .kmc-mobile-table.kmc-no-mobile-sorts thead {
    display: none !important;
  }

  .kmc-mobile-table thead tr {
    display: flex !important;
    gap: 6px;
    width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    padding: 8px 0;
    scrollbar-width: none;
  }

  .kmc-mobile-table thead th {
    position: static !important;
    top: auto !important;
    left: auto !important;
    z-index: auto !important;
    display: none !important;
    width: auto !important;
    min-width: max-content !important;
    height: 44px !important;
    padding: 0 !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px;
    background: var(--card-bg) !important;
    color: var(--fg2);
    cursor: pointer;
    text-align: left !important;
  }

  .kmc-mobile-table thead th.kmc-mobile-sortable {
    display: flex !important;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    padding: 0 12px !important;
  }

  .kmc-mobile-table thead th.kmc-mobile-sortable.asc,
  .kmc-mobile-table thead th.kmc-mobile-sortable.desc,
  .kmc-mobile-table thead th.kmc-mobile-sortable[aria-sort]:not([aria-sort="none"]) {
    border-color: rgba(56, 97, 251, .65) !important;
    background: var(--accent-soft, rgba(56, 97, 251, .09)) !important;
    color: var(--accent);
  }

  .kmc-mobile-table .table-sort {
    min-width: 44px;
    min-height: 44px;
    margin: 0 -12px;
    padding: 0 12px !important;
  }

  .kmc-mobile-table tbody {
    display: grid !important;
    gap: 8px;
    width: 100%;
  }

  .kmc-mobile-table tbody tr {
    position: relative;
    display: grid !important;
    grid-template-columns: 44px minmax(0, 1fr) minmax(78px, auto);
    grid-auto-rows: auto;
    align-items: center;
    gap: 2px 10px;
    width: 100%;
    min-height: 76px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card-bg);
  }

  .kmc-mobile-table tbody tr.kmc-mobile-no-leading {
    grid-template-columns: minmax(0, 1fr) minmax(78px, auto);
  }

  .kmc-mobile-table tbody tr:hover,
  .kmc-mobile-table tbody tr:hover td {
    background: var(--hover-bg) !important;
  }

  .kmc-mobile-table tbody td {
    position: static !important;
    left: auto !important;
    z-index: auto !important;
    display: none !important;
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    font-size: 11px;
    text-align: left !important;
    white-space: normal !important;
  }

  .kmc-mobile-table tbody td[data-mobile-role="lead"] {
    display: flex !important;
    grid-column: 1;
    grid-row: 1 / span 2;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    color: var(--gray);
    font-size: 12px;
    font-weight: 750;
  }

  .kmc-mobile-table tbody td[data-mobile-role="name"] {
    display: block !important;
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    overflow: visible !important;
    text-align: left !important;
  }

  .kmc-mobile-table tbody tr.kmc-mobile-no-leading td[data-mobile-role="name"] {
    grid-column: 1;
  }

  .kmc-mobile-table tbody td[data-mobile-role="primary"] {
    display: grid !important;
    grid-column: 3;
    grid-row: 1;
    justify-items: end;
    align-self: end;
    text-align: right !important;
    white-space: nowrap !important;
  }

  .kmc-mobile-table tbody td[data-mobile-role="change"] {
    display: grid !important;
    grid-column: 3;
    grid-row: 2;
    justify-items: end;
    align-self: start;
    text-align: right !important;
    white-space: nowrap !important;
  }

  .kmc-mobile-table tbody tr.kmc-mobile-no-leading td[data-mobile-role="primary"],
  .kmc-mobile-table tbody tr.kmc-mobile-no-leading td[data-mobile-role="change"] {
    grid-column: 2;
  }

  .kmc-mobile-table tbody td[data-mobile-role="primary"]::before,
  .kmc-mobile-table tbody td[data-mobile-role="change"]::before {
    content: attr(data-mobile-label);
    display: block;
    margin-bottom: 1px;
    color: var(--gray);
    font-size: 8px;
    font-weight: 650;
    line-height: 1.2;
  }

  .kmc-mobile-table tbody tr.kmc-mobile-expanded td[data-mobile-role="detail"] {
    display: grid !important;
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    min-height: 36px !important;
    padding-top: 8px !important;
    border-top: 1px solid var(--border) !important;
    color: var(--fg);
    text-align: right !important;
  }

  .kmc-mobile-table tbody tr.kmc-mobile-expanded td[data-mobile-role="detail"]::before {
    content: attr(data-mobile-label);
    min-width: 0;
    color: var(--gray);
    font-size: 9px;
    font-weight: 650;
    text-align: left;
  }

  .kmc-mobile-table tbody td.kmc-mobile-toggle-cell {
    display: flex !important;
    grid-column: 1 / -1;
    justify-content: flex-end;
    padding-top: 4px !important;
  }

  .kmc-mobile-table tbody td.kmc-mobile-toggle-cell button {
    min-width: 72px;
    min-height: 44px;
    margin: -4px -8px -8px 0;
    padding: 0 8px;
    border: 0;
    background: transparent;
    color: var(--accent);
    font-size: 10px;
    font-weight: 750;
    cursor: pointer;
  }

  .kmc-mobile-table .stock-cell {
    min-width: 0 !important;
  }

  .kmc-mobile-table .stock-info,
  .kmc-mobile-table .stock-copy {
    min-width: 0;
  }

  .kmc-mobile-table .stock-name,
  .kmc-mobile-table .stock-info .stock-name,
  .kmc-mobile-table .stock-copy strong,
  .kmc-mobile-table .sector-label,
  .kmc-mobile-table .theme-label {
    max-width: none !important;
    overflow: visible !important;
    text-overflow: clip !important;
    white-space: normal !important;
    overflow-wrap: anywhere;
    line-height: 1.35;
  }

  .kmc-mobile-table .star-btn,
  .kmc-mobile-table .row-action,
  .kmc-mobile-table .transaction-actions button {
    min-width: 44px !important;
    min-height: 44px !important;
  }

  .kmc-mobile-table tbody td[data-mobile-role="detail"] .spark,
  .kmc-mobile-table tbody td[data-mobile-role="detail"] canvas {
    margin-left: auto;
  }

  .pagination {
    max-width: 100%;
    flex-wrap: wrap !important;
    padding-inline: 8px !important;
  }

  .pagination .page-size-select {
    margin-left: 4px !important;
  }
}

@media (max-width: 374px) {
  .global-header {
    gap: 4px !important;
    padding-inline: 8px !important;
  }

  .global-header .gh-right {
    gap: 4px !important;
  }
}