/* Keep the classic production appearance in styles.css. These rules add shared
   form behavior, keyboard feedback and mobile navigation without restyling the shell. */
.page-header { margin-bottom: 10px; padding: 10px; border: 1px solid #8ea8bd; border-radius: 3px; background: linear-gradient(#f8fbfe, #dbe9f4); }
.form-surface { display: grid; gap: var(--space-3); padding: 12px; border: 1px solid var(--line); border-radius: 3px; background: linear-gradient(#ffffff, #f2f7fb); }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

input[type=checkbox], input[type=radio] { min-height: 0; accent-color: var(--accent); }

.mobile-nav-button, .mobile-actions-button { display: none; }

.action-toolbar { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: flex-end; }

.form-grid, .legal-form-grid, .shipping-form-grid { gap: var(--space-3); }

.form-grid > label { min-width: 0; }

.modal-panel { border: 1px solid var(--line); border-radius: 10px; background: var(--surface); box-shadow: 0 20px 70px #243b4b30; }

.toast, .save-pulse { z-index: var(--layer-feedback); top: calc(var(--menu-bar-height) + 12px); max-width: min(460px, calc(100vw - 32px)); background: var(--surface); box-shadow: 0 6px 20px #243b4b20; }

.form-error { padding: 12px 14px; border: 1px solid #dcbdb7; border-left: 4px solid var(--danger); border-radius: var(--radius); background: var(--danger-soft); color: var(--danger); }

.form-error:focus { outline: 2px solid var(--danger); outline-offset: 2px; }

.row-actions { gap: 6px; }

.dashboard-heading > h2 { display: none; }

.dashboard-company-controls { margin-left: auto; }

.navigation-drawer { width: min(360px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); }

.navigation-drawer .modal-body { padding: 0; }

.mobile-sidebar { position: static; width: 100%; height: auto; max-height: none; }

.mobile-sidebar .sidebar-scroll { padding: 12px; height: auto; max-height: none; overflow: visible; }

.mobile-sidebar > .sidebar-toggle { display: none; }

@media (max-width: 980px) {
  :root { --menu-bar-height: 92px; }
  .classic-menu { display: flex; flex-wrap: wrap; align-content: start; height: auto; min-height: 92px; padding: 6px 12px; gap: 4px; overflow: visible; }
  .classic-menu .mobile-nav-button, .classic-menu .mobile-actions-button { display: inline-flex; align-items: center; padding: 0 10px; font-weight: 600; }
  .classic-menu > .home-top-button { margin-right: 0; }
  .classic-menu > .global-search-box { order: 10; flex: 1 0 100%; max-width: none; }
  .classic-menu > .menu-slot, .classic-menu .top-utility-slot > .utility-menu { display: none; }
  .classic-menu > .top-utility-slot { flex: 0 0 auto; margin-left: auto; }
  .classic-menu .top-account-slot { margin: 0; }
  .classic-menu.actions-open > .menu-slot { display: block; order: 11; }
  .classic-menu.actions-open > .top-utility-slot { order: 12; width: 100%; flex-wrap: wrap; padding: 6px 0; }
  .classic-menu.actions-open .top-utility-slot > .utility-menu { display: block; }
  .classic-menu.actions-open .top-account-slot { margin-left: auto; }
  .classic-menu.actions-open { box-shadow: 0 8px 20px #243b4b20; }
  .classic-menu .menu-popover { position: fixed; top: 142px; left: 12px; right: 12px; max-width: none; max-height: calc(100dvh - 160px); overflow: auto; }
  .classic-menu .global-search-popover { left: 0; right: 0; min-width: 0; max-width: 100%; }
  .app-shell, .app-shell.sidebar-collapsed { display: block; grid-template-columns: 1fr; }
  .app-shell > main { padding: 12px; }
  .app-shell > .sidebar { display: none; }
  .topbar { margin: 0 0 12px; padding: 6px 0; }
  .topbar-title-wrap { flex: 1; }
  .section-actions, .action-toolbar { justify-content: flex-start; }
  .table-title-row { flex-wrap: wrap; }
  .table-title-actions { max-width: 100%; flex-wrap: wrap; }
  .table-search { flex: 1 1 180px; }
  .table-search input { width: 100%; }
}

@media (max-width: 540px) {
  .classic-menu .top-account-slot { gap: 0; }
  .classic-menu button.account-top-button, .classic-menu button.settings-top-button { min-width: 32px; width: 32px; }
  .page-header, .section-title-row { flex-direction: column; }
}

.form-surface:has(.sales-document-line) > .form-actions { position: sticky; bottom: -12px; z-index: 3; padding: 12px 0; margin: 0; background: var(--surface); border-top: 1px solid var(--line); }

.standard-modal.report-sheet-window { grid-template-rows: auto minmax(0,1fr); }

@media (max-width: 980px) {
  .app-shell.sidebar-collapsed > main { display: block; }
  .mobile-sidebar .sidebar-scroll { display: block; }
  .sales-document-line.with-cost { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .sales-document-line .invoice-item-entry { grid-column: 1 / -1; }
  .sales-document-line .invoice-tax-field { grid-column: 1 / 3; }
  .sales-document-line .invoice-line-confirm { justify-self: end; }
}

@media (max-width: 540px) {
  .sales-document-totals { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .standard-modal .modal-head, .standard-modal .modal-body { padding: 12px; }
  .standard-modal .form-surface { padding: 12px; }
}

.form-surface .form-grid.sales-document-header { display: flex; flex-wrap: wrap; align-items: flex-start; gap: var(--space-3); }

.sales-document-header > .invoice-customer-field { flex: 3 1 320px; min-width: 0; }

.sales-document-header > label { flex: 1 1 175px; width: auto; min-width: 0; }

.sales-document-header > .payment-terms-field { flex: 2 1 250px; min-width: 0; }

.sales-document-header > label:has(input[type=date]) { flex: 0 1 175px; max-width: 100%; }

@media (max-width: 540px) {
  .sales-document-header > .invoice-customer-field, .sales-document-header > .payment-terms-field { flex-basis: 100%; }
  .sales-document-header > label:has(input[type=date]) { flex: 1 1 130px; }
}

.invoice-tax-controls { grid-template-columns: minmax(0,1fr); }