@media (max-width: 720px) {
  html,
  body {
    overflow-x: hidden;
  }

  body {
    font-size: 14px;
  }

  .shell {
    width: 100%;
    padding: 6px 8px 22px;
    display: grid;
    grid-template-columns: 1fr !important;
    gap: 6px;
  }

  .topbar {
    position: static;
    grid-column: 1;
    grid-row: 1;
    padding: 8px 0;
    gap: 8px;
    margin-bottom: 0;
  }

  html[dir="rtl"] .dashboardTabs,
  html[dir="ltr"] .dashboardTabs {
    grid-column: 1;
    grid-row: 2;
  }

  html[dir="rtl"] .dashboardContent,
  html[dir="ltr"] .dashboardContent {
    grid-column: 1;
    grid-row: 3;
  }

  .dashboardTabs {
    position: sticky;
    top: 0;
    display: flex;
    flex-wrap: wrap;
    overflow-x: visible;
    gap: 5px;
    padding: 7px;
    border-radius: 8px;
  }

  .dashboardTabs button {
    flex: 1 1 calc(50% - 6px);
    min-width: 0;
    min-height: 36px;
    padding: 0 8px;
    white-space: nowrap;
    justify-content: center;
    font-size: 12px;
  }

  .topbar h1 {
    font-size: 18px;
    margin: 0;
  }

  .topbar > div,
  .languageBox,
  .topbar button {
    width: 100%;
  }

  .topbar p {
    margin: 4px 0 0;
    line-height: 1.6;
  }

  .dashboardContent {
    gap: 8px;
  }

  .panel {
    padding: 10px;
    margin-bottom: 0;
    border-radius: 8px;
    box-shadow: none;
  }

  .loggedOut .authBlock,
  .loggedIn .authBlock {
    grid-template-columns: 1fr !important;
    margin-top: 4px;
  }

  .authHero {
    min-height: auto;
    padding: 16px;
    gap: 14px;
    box-shadow: none;
  }

  .authHero h2 {
    font-size: 28px;
    line-height: 1.35;
  }

  .authHero p {
    font-size: 13px;
    line-height: 1.9;
  }

  .authFeatureGrid {
    grid-template-columns: 1fr;
  }

  .authFeatureGrid div {
    min-height: auto;
  }

  .authPreview {
    max-width: 100%;
  }

  .panelHeader {
    gap: 8px;
    margin-bottom: 10px;
  }

  .panelHeader > *,
  .panelHeader button,
  .panelHeader .badge {
    width: 100%;
  }

  .grid,
  .two,
  .tools,
  .adminTools,
  .reportTools,
  .chartTools,
  .customizeTools,
  .newsTools,
  .performanceTools,
  .socialGrid,
  .revenueGrid,
  .iranMarketGrid {
    display: grid;
    grid-template-columns: 1fr !important;
    gap: 8px;
  }

  input,
  select,
  button {
    min-height: 42px;
  }

  .segmented {
    width: 100%;
  }

  .chartShell {
    padding: 8px;
    margin-left: -2px;
    margin-right: -2px;
  }

  .chartMeta,
  .legend,
  .newsMeta,
  .socialActions,
  .reportActions,
  .reasonMetrics,
  .tradeGrid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .priceCanvas {
    height: 300px;
  }

  .rsiCanvas {
    height: 100px;
  }

  .summaryGrid,
  .chartAnalysisMetrics,
  .livePriceStrip,
  .socialStats,
  .positionAdvice,
  .tradeTools {
    grid-template-columns: 1fr !important;
  }

  .summaryGrid div {
    min-height: auto;
    padding: 9px;
  }

  .tableWrap {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  table {
    min-width: 640px;
  }

  th,
  td {
    padding: 8px;
    white-space: nowrap;
  }

  .result,
  .empty,
  .reportBox,
  .reasonBox,
    .chartAnalysisBox,
    .tradePlanBox,
    .newsItem,
  .socialCard,
  .revenueCard {
    padding: 10px;
  }

  .chartAnalysisHeader,
  .reasonHeadline,
  .newsItemTop,
  .layoutItem,
  .analystRow {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .layoutItem div {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .toast {
    left: 8px;
    right: 8px;
    bottom: 8px;
    max-width: none;
  }

  .symbolSuggestBox {
    max-height: 260px;
  }

  .symbolSuggestItem {
    min-height: 58px;
  }
}

@media (min-width: 721px) and (max-width: 1100px) {
  .summaryGrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tools,
  .adminTools,
  .reportTools,
  .chartTools {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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