/* Mobile layout improvements for the EOP CRM portal. */
@media (max-width: 760px) {
  body { font-size: 13px; }
  .app-layout { display: block; }
  .sidebar {
    position: sticky;
    top: 0;
    width: 100%;
    height: auto;
    overflow: visible;
    z-index: 40;
    box-shadow: 0 4px 14px rgba(15, 23, 42, .18);
  }
  .sidebar-nav {
    display: flex;
    flex-direction: row;
    gap: 6px;
    padding: 8px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }
  .sidebar-nav::-webkit-scrollbar { display: none; }
  .sidebar-brand, .sidebar-user, .sidebar-sep, .sidebar-nav .nav-section-label { display: none; }
  .sidebar-nav .nav-link {
    display: inline-flex;
    flex: 0 0 auto;
    min-width: max-content;
    gap: 7px;
    padding: 9px 11px;
    font-size: 12px;
  }
  .sidebar-nav .nav-link span { display: inline !important; }
  .sidebar-nav .nav-link svg { width: 16px; height: 16px; }

  .main { margin-left: 0; min-width: 0; padding: 16px 12px 28px; }
  .page-header { align-items: flex-start; gap: 10px; margin-bottom: 18px; }
  .page-title { font-size: 23px; }
  .page-subtitle { font-size: 12px; }
  .toolbar { align-items: stretch; gap: 9px; }
  .toolbar .search { flex-basis: 100%; max-width: none; min-width: 0; }
  .toolbar select { max-width: none; }
  .lead-filter-tabs {
    flex-wrap: nowrap;
    width: 100%;
    padding-bottom: 3px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .lead-filter-tabs::-webkit-scrollbar { display: none; }
  .lead-filter-btn { flex: 0 0 auto; padding: 8px 12px; }
  .lead-bulk-bar { align-items: stretch; flex-wrap: wrap; }
  .lead-bulk-bar strong { flex-basis: 100%; }

  .stat-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .stat-tile { min-width: 0; padding: 14px; }
  .stat-tile .stat-num { font-size: 25px; overflow-wrap: anywhere; }
  .stat-tile .stat-icon { top: 12px; right: 12px; }
  .chart-card { padding: 14px 10px; overflow-x: auto; }
  .section { padding: 16px 14px; }

  /* Every portal table becomes a labeled record list instead of losing columns. */
  .card { overflow: visible; }
  .card table, .card tbody, .card tr, .card td { display: block; width: 100%; }
  .card thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
  .card tbody tr { padding: 8px 12px; border-bottom: 1px solid var(--border); }
  .card tbody tr:last-child { border-bottom: 0; }
  .card tbody td {
    display: grid;
    grid-template-columns: minmax(92px, 34%) minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    min-height: 34px;
    padding: 7px 2px;
    border: 0;
    text-align: left !important;
    overflow-wrap: anywhere;
  }
  .card tbody td[data-label]::before {
    content: attr(data-label);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: 10px;
    font-weight: 700;
  }
  .card tbody td[data-label] > * { grid-column: 2; }
  .card tbody td:not([data-label]) { display: none; }
  .card tbody td[data-label="Actions"] { display: flex; align-items: center; flex-wrap: wrap; gap: 5px; }
  .card tbody td[data-label="Actions"]::before { flex: 0 0 34%; }
  .card tbody td.lead-check-cell { display: grid; width: 100%; text-align: left; }
  .card tbody td.lead-check-cell input { justify-self: start; }

  .slide-panel { width: 100%; max-width: 100%; }
  .slide-panel-header { align-items: flex-start; gap: 10px; padding: 15px 14px; }
  .slide-panel-header > div:last-child { flex-wrap: wrap; justify-content: flex-end; }
  .slide-panel-body { padding: 14px; }
  .slide-panel-body .row { align-items: flex-start; }
  .slide-panel-body .row .v { max-width: 62%; }
  .slide-panel > div:last-child { flex-wrap: wrap; padding: 14px !important; }
  .modal-backdrop { align-items: flex-start; padding: 10px; overflow-y: auto; }
  .modal { margin: 10px 0; padding: 18px 14px; }
  .modal-actions { flex-wrap: wrap; }

  .invoice-page { margin: 12px 0; padding: 22px 14px; }
  .invoice-top, .invoice-split { flex-direction: column; gap: 16px; }
  .invoice-top .meta { text-align: left; }
  .invoice-table-header, .invoice-table-row { grid-template-columns: minmax(0, 1fr) 100px; padding: 12px; }
  .invoice-total { justify-content: space-between; gap: 12px; }
  .invoice-payment .pay-row { flex-direction: column; gap: 2px; }
  .invoice-payment .pay-row .k { min-width: 0; }
  .invoice-qr { align-items: flex-start; }
  .print-btn-row { flex-wrap: wrap; padding: 0; }
}

@media (max-width: 390px) {
  .stat-tiles { grid-template-columns: 1fr; }
}