/* Tablet refinements shared by the main MIS, teacher workspace, and clinic. */
@media (min-width: 761px) and (max-width: 1100px) {
  .content-shell,
  .main,
  .page,
  .dashboard,
  .app-body,
  .gradebook-main,
  .analytics-main,
  .mail-main {
    min-width: 0;
  }

  .page-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .heading-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .home-hero {
    height: auto;
    grid-template-columns: minmax(0, 1fr);
  }

  .home-setup {
    min-width: 0;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }

  .home-setup-track {
    width: max-content;
    min-width: 760px;
  }

  .table-scroll,
  .analytics-table-wrap,
  .gradebook-table-wrap,
  .local-tabs,
  .drawer-tabs {
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .modal,
  .gradebook-column-dialog,
  .mail-dialog,
  #editor {
    max-height: 90dvh;
    overscroll-behavior: contain;
  }
}

@media (min-width: 761px) and (max-width: 980px) {
  .app-body {
    display: block;
    min-height: calc(100dvh - 68px);
  }

  .app-body > .utility-rail {
    position: relative;
    top: auto;
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
    padding: 12px 18px 10px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .rail-head {
    align-items: center;
  }

  .rail-navigation {
    display: flex;
    gap: 7px;
    width: 100%;
    overflow-x: auto;
    margin: 10px 0 2px;
    padding: 2px 1px 6px;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .rail-section-label {
    flex: 0 0 auto;
    align-self: center;
  }

  .rail-nav-link {
    width: auto;
    min-height: 48px;
    flex: 0 0 auto;
    padding: 8px 12px;
  }

  .rail-nav-link small {
    display: none;
  }

  .rail-tip,
  .structure-link {
    display: none;
  }

  .dashboard {
    max-width: none;
    padding: 26px clamp(18px, 3vw, 32px) 40px;
  }

  .dashboard-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .header-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .header-actions .attendance-split-header {
    flex: 1 1 100%;
  }

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

  .mail-main {
    max-width: none;
  }

  .mail-app {
    grid-template-columns: minmax(0, 1fr);
  }

  .mail-calendar-panel {
    grid-row: auto;
  }

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

  .analytics-content-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .analytics-field {
    min-width: 0;
  }

  .gradebook-main {
    min-height: calc(100dvh - 68px);
    padding: clamp(16px, 2.5vw, 24px);
  }

  .gradebook-toolbar-top {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .gradebook-class-field {
    width: 100%;
    max-width: none;
    flex: 1 1 340px;
  }

  .gradebook-period-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .gradebook-period-strip {
    max-width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }

  .gradebook-table-wrap {
    max-height: calc(100dvh - 230px);
    min-height: min(46vh, 520px);
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .clinic-shell .main {
    padding-inline: clamp(18px, 3vw, 30px);
  }

  .clinic-student-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .clinic-row-actions {
    min-width: 0;
  }
}

@media (pointer: coarse) {
  body :is(button, .button, [role="button"]) {
    min-height: 44px;
  }

  body :is(.icon-button, .menu-button, .top-icon) {
    min-width: 44px;
    min-height: 44px;
  }

  body :is(input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), select, textarea) {
    min-height: 44px;
    font-size: 16px;
  }

  .table-scroll,
  .analytics-table-wrap,
  .gradebook-table-wrap,
  .mail-list,
  .teacher-calendar-list,
  .rail-navigation,
  .home-setup {
    -webkit-overflow-scrolling: touch;
  }
}

@media (hover: none) {
  .button:hover {
    transform: none;
  }
}

/* Shared form and data layouts must shrink within the content column. */
@media (max-width: 1100px) {
  .content-shell, .main, .page, .panel, .table-panel { min-width: 0; }
  .heading-actions, .module-toolbar, .filter-bar, .panel-heading, .clinic-form-actions { flex-wrap: wrap; gap: 10px; }
  .heading-actions > *, .module-toolbar > *, .filter-bar > * { min-width: 0; max-width: 100%; }
  .local-tabs, .drawer-tabs, .completion-navigation { max-width: 100%; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: thin; }
  .local-tabs > *, .drawer-tabs > *, .completion-navigation > * { flex: 0 0 auto; }
  .table-scroll, .analytics-table-wrap { max-width: 100%; overflow: auto; }
  .table-scroll table { margin-bottom: 2px; }
  .page-heading h1 { font-size: clamp(26px, 3.5vw, 36px); overflow-wrap: anywhere; }
  .clinic-student-heading, .clinic-section-title, .clinic-document-row { flex-wrap: wrap; }
  .clinic-student-heading > *, .clinic-document-row > * { min-width: 0; overflow-wrap: anywhere; }
}
@media (max-width: 760px) {
  .heading-actions { display: flex; }
  .heading-actions .button { width: auto; flex: 1 1 140px; white-space: normal; }
  .main :is(input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), select, textarea), #editor :is(input, select, textarea) { min-height: 44px; font-size: 16px; }
  .context-controls { gap: 10px; }
  .context-control { min-width: 0; flex-wrap: wrap; }
  .context-control select, .context-control input { max-width: 100%; min-width: 0; }
  .filter-bar .select-filter select, .module-toolbar select { width: 100%; max-width: 100%; }
  .panel-heading { align-items: flex-start; }
  .table-footer, .pagination { flex-wrap: wrap; gap: 10px; }
  .modal, #editor { max-width: calc(100vw - 16px); max-height: 94dvh; overflow-y: auto; overscroll-behavior: contain; }
  .drawer { width: min(100%, 720px); max-width: 100vw; }
  .clinic-shell .clinic-toolbar { gap: 12px; }
  .clinic-shell .clinic-toolbar .date-field { flex: 1 1 140px; }
  .clinic-shell .clinic-form-actions { position: sticky; bottom: -20px; z-index: 3; padding: 14px 0 max(14px, env(safe-area-inset-bottom)); background: var(--white, white); }
  .clinic-shell .clinic-form-actions .button { flex: 1 1 120px; white-space: normal; }
}
@media (pointer: coarse) {
  :is(button, a, summary, select, input) { touch-action: manipulation; }
  .nav-item { min-height: 44px; }
}