/* Shared screen density. Paper documents keep their own typography and print layout. */
@media screen {
  :root {
    --ui-text-xs: 12px;
    --ui-text-sm: 13px;
    --ui-text-base: 14px;
    --ui-text-section: 16px;
    --ui-text-title: 24px;
    --ui-field-font: 14px;
    --ui-control-height: 36px;
    --ui-space-1: 4px;
    --ui-space-2: 8px;
    --ui-space-3: 12px;
    --ui-space-4: 16px;
    --ui-space-6: 24px;
    --field-label-size: var(--ui-text-sm);
  }
  :root body { font-size: var(--ui-text-base); line-height: 1.5; }
  :root :is(.contract-sheet, .modern-invoice, .inspection-annex, .payment-receipt) { --field-label-size: 16px; }
  :root :is(.admin-main, .booking-screen, .confirmation-main) :is(h1, .modal-head h2, .dialog-head h2):not(:is(.contract-sheet, .modern-invoice, .inspection-annex, .payment-receipt) *) {
    font-size: var(--ui-text-title); line-height: 1.35;
  }
  :root :is(.panel-head h2, .section-toolbar h2, .settings-card-head h2, .confirmation-section h2) { font-size: var(--ui-text-section); line-height: 1.4; }
  :root :is(#tripSearchTitle, #fleetHeading) { font-size: var(--ui-text-title); line-height: 1.35; }
  :root .stat-grid strong { font-size: 30px; }
  :root :is(.customer-detail-head h2, .customer-blacklist-dialog h2, .auth-panel-head h1, .pricing-editor header h2, .selection-drawer h2) { font-size: var(--ui-text-title); line-height: 1.35; overflow-wrap: anywhere; }
  :root :is(.customer-record-form, .customer-side-panel, .access-administration, .customer-rentals, .customer-activity, .loyalty-panel, .settings-card-head, .blacklist-page-header, .blacklist-page-list, .blacklist-page-add, .operation-field-card, .cal-toolbar, .pricing-editor, .customer-discounts, .invoice-discount-entry) :is(h2, h3) { font-size: var(--ui-text-section); line-height: 1.4; margin-block: 0 12px; }
  :root :is(.customer-detail-shell, .fleet-editor-page, .promotion-settings-preview, .promotion-settings-form, .customer-blacklist-dialog form) { padding: var(--ui-space-4); }
  :root .customer-detail-head { gap: var(--ui-space-4); align-items: center; }
  :root .customer-detail-head > div { min-width: 0; }
  :root .customer-detail-columns { gap: var(--ui-space-4); }
  :root .customer-loyalty-points { font-size: 24px; }
  :root :is(.customer-dialog-notice, .loyalty-notice, .form-error):empty { display: none; }
  :root :is(.screen-box, .driver-record) > legend { font-size: var(--ui-text-section); line-height: 1.5; }
  :root :is(.field-help, .field-hint, .field-problem, .form-error, .customer-activity time, .page-breadcrumbs) {
    font-size: var(--ui-text-xs); line-height: 1.5;
  }
  :root :is(.form-grid, .driver-fields, .dialog-grid, .customer-form-grid, .customer-side-panel, .contract-fields, .loyalty-panel, .assignment-select) label {
    font-size: var(--ui-text-sm); font-weight: 500; line-height: 1.45; text-transform: none; letter-spacing: normal;
  }
  :root :is(.form-grid, .driver-fields, .dialog-grid, .customer-form-grid, .customer-side-panel, .contract-fields, .loyalty-panel, .assignment-select, .loyalty-picker)
    :is(input:not([type=checkbox]):not([type=radio]):not([type=file]), select, .fancy-select-trigger):not(:is(.contract-sheet, .modern-invoice, .inspection-annex, .payment-receipt) *) {
    box-sizing: border-box; width: 100%; min-width: 0; height: var(--ui-control-height); min-height: var(--ui-control-height);
    padding: 6px 10px; font-size: var(--ui-field-font); font-weight: 400; line-height: 1.35; border-radius: 8px;
  }
  :root :is(.form-grid, .driver-fields, .dialog-grid, .customer-form-grid, .customer-side-panel, .contract-fields, .screen-fields) textarea {
    box-sizing: border-box; width: 100%; min-width: 0; min-height: 60px; padding: 8px 10px; font-size: var(--ui-field-font); line-height: 1.5;
  }
  :root :is(.form-grid, .driver-fields, .dialog-grid, .customer-form-grid, .contract-fields) { gap: var(--ui-space-3) var(--ui-space-4); align-items: start; }
  :root :is(.form-grid, .driver-fields, .dialog-grid, .customer-form-grid, .contract-fields) > * { min-width: 0; }
  :root :is(.form-grid, .driver-fields, .dialog-grid, .customer-form-grid) label { gap: var(--ui-space-1); }
  :root :is(.form-grid, .driver-fields, .dialog-grid, .customer-form-grid) .fancy-select { min-width: 0; margin: 0; }
  :root :is(.shell-page, .panel, .loyalty-panel, .reservation-lookup) { padding: var(--ui-space-4); border-radius: 14px; }
  :root .shell-page.new-reservation-page { max-width: none; }
  :root .shell-page .modal-head { margin-bottom: var(--ui-space-4); padding-bottom: var(--ui-space-3); }
  :root .shell-page .modal-actions { margin-top: var(--ui-space-4); padding-top: var(--ui-space-3); }
  :root .reservation-screen { gap: var(--ui-space-4); }
  :root .screen-box { padding: 12px 14px 14px; border-radius: 12px; }
  :root .screen-box > legend { padding-inline: 6px; }
  :root .nav-item { height: 44px; min-height: 44px; font-size: var(--ui-text-base); border-radius: 10px; }
  :root .side-nav { gap: var(--ui-space-1); margin-top: var(--ui-space-4); }
  :root .side-bottom > :is(a, button) { font-size: var(--ui-text-sm); }
  :root #settingsView > .settings-tabs [role=tab] { white-space: nowrap; }
  :root .settings-tabs [role=tab] { min-height: 40px; padding: 8px 12px; font-size: var(--ui-text-base); }
  :root .admin-main > .page-breadcrumbs { margin-block: 12px 16px; }
  :root .fancy-select { --fancy-select-font: var(--ui-field-font); }
  :root .data-table-wrap .fancy-select { --fancy-select-height: var(--ui-control-height); }
  :root .data-table-wrap :is(th, td) { font-size: var(--ui-text-sm); padding-block: 10px; }
  :root .loyalty-picker [role=option] { min-height: 44px; padding: 8px 10px; font-size: var(--ui-text-base); line-height: 1.45; }
  :root .loyalty-picker [role=option] bdi { font-size: var(--ui-text-xs); }
  :root #tripSearchForm .reservation-input-shell { height: calc(var(--ui-control-height) + 4px); min-height: calc(var(--ui-control-height) + 4px); border-radius: 8px; }
  :root #tripSearchForm .reservation-input-shell :is(input, select, .fancy-select-trigger) { height: 100%; min-height: 0; font-size: var(--ui-field-font); }
  :root #tripSearchForm .reservation-datetime-group .reservation-input-shell input { font-size: var(--ui-field-font); }
  :root #tripSearchForm .reservation-datetime-group legend { font-size: var(--ui-text-sm); }
  :root :is(.new-reservation-screen, #reservationScreen) .driver-customer-actions { margin-top: var(--ui-space-3); }
  :root :is(.new-reservation-screen, #reservationScreen) .driver-customer-actions > button { min-height: 36px; padding: 6px 12px; font-size: var(--ui-text-sm); }

  /* Responsive groups follow the width of their own box, including the two licence boxes. */
  :root .screen-primary > .screen-box { container: driver-box / inline-size; }
  :root .screen-fields.grouped-driver-fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--ui-space-4); }
  :root .driver-field-group { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--ui-space-2) var(--ui-space-3); min-width: 0; }
  :root .driver-field-group-title { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: var(--ui-text-xs); font-weight: 700; line-height: 1.5; }
  :root .grouped-driver-fields .screen-field { grid-template-columns: minmax(0, 1fr); align-content: start; align-items: start; gap: var(--ui-space-1); }
  :root .grouped-driver-fields .screen-field > label { font-size: var(--ui-text-sm); font-weight: 500; line-height: 1.45; color: var(--muted); }
  :root :is(#newReservationForm, #reservationScreen) .grouped-driver-fields .screen-field :is(input, select, .fancy-select-trigger) {
    height: var(--ui-control-height); min-height: var(--ui-control-height); font-size: var(--ui-field-font); font-weight: 400; padding: 6px 10px; line-height: 1.35;
  }
  :root :is(#newReservationForm, #reservationScreen) .grouped-driver-fields .screen-field .fancy-select { height: var(--ui-control-height); margin: 0; }
  :root .grouped-driver-fields .screen-field > .field-problem { grid-column: 1; }
  :root #newReservationForm .driver-customer-picker { margin: 0; }
  :root #newReservationForm .driver-customer-picker input[role=combobox] { height: var(--ui-control-height); min-height: var(--ui-control-height); font-size: var(--ui-field-font); }
  :root .screen-primary > .screen-box:focus-within { position: relative; z-index: 2; }

  :root [data-box=booking]:has(.booking-compact-grid) { container: booking-box / inline-size; }
  :root .form-grid.booking-compact-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--ui-space-3); }
  :root .booking-compact-grid > .wide { grid-column: 1 / -1; }
  :root .booking-compact-grid > :is(.booking-place-field, .booking-date-field) { grid-column: span 6; }
  :root .booking-compact-grid > .booking-duration-field { grid-column: span 3; }
  :root .booking-compact-grid > .field-help { margin: -4px 0 0; }
  :root .booking-compact-grid > .booking-unit-field { width: 100%; max-width: 420px; gap: var(--ui-space-1); }
  :root #newReservationForm .booking-unit-control input[role=combobox] { font-size: var(--ui-field-font); min-height: var(--ui-control-height); height: var(--ui-control-height); }
  :root .new-reservation-summary { gap: var(--ui-space-2) var(--ui-space-4); font-size: var(--ui-text-base); }
  :root #newReservationOperations { grid-column: 1 / -1; }
  :root #newReservationOperations .reservation-operations-frame { display: block; width: 100%; height: 480px; border: 0; border-radius: 8px; }
  :root #newReservationOperationsHint { margin: 0 0 12px; }
  :root #newReservationSavedActions { margin-bottom: 0; }
  :root .contract-workspace .contract-step-tabs[hidden], :root .contract-workspace .reservation-operation-tabs[hidden] { display: none; }
  :root #confirmationCard.has-step-navigation > #reservationSummaryPanel { grid-column: 1 / -1; grid-row: 5; }
  :root #confirmationCard.has-step-navigation > #reservationOperationsPanel { grid-column: 1 / -1; grid-row: 6; margin-top: 16px; }
  :root #confirmationCard.has-step-navigation > .confirmation-title { display: flex; grid-column: 1 / -1; grid-row: 1; }

  /* Field groups share space according to the editor's actual width. */
  :root :is(#unitForm, #vehicleForm, .customer-record-form) { container: form-editor / inline-size; }
  :root .form-grid.grouped-editor-fields { grid-template-columns: minmax(0, 1fr); }
  :root .form-section { grid-column: 1 / -1; min-width: 0; margin: 0; padding: 0; border: 0; }
  :root .form-section + .form-section { padding-top: 4px; border-top: 1px solid var(--line); }
  :root .form-section > legend { padding: 0 0 8px; font-size: var(--ui-text-sm); font-weight: 700; color: var(--muted); }
  :root .form-section-fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--ui-space-3); min-width: 0; }
  :root .form-section-fields > * { min-width: 0; }
  :root .form-section-fields > .wide { grid-column: 1 / -1; }
  :root .form-section-fields .check-label { align-self: end; min-height: var(--ui-control-height); }
  :root .customer-record-form .customer-form-grid { grid-template-columns: minmax(0, 1fr); }
  :root .fleet-editor-page .vehicle-image-preview { margin-bottom: 16px; padding-bottom: 12px; grid-template-columns: minmax(0, 1fr) 180px; gap: 12px; }
  :root .fleet-editor-page .vehicle-image-preview-frame { height: 100px; }
  :root #unitDialog .unit-editor-heading { gap: 12px; flex-wrap: nowrap; }
  :root #unitDialog .unit-editor-heading > div { flex-basis: auto; }
  :root #unitCarPhoto { width: 120px; max-width: 32%; height: 75px; border-radius: 8px; }

  /* Settings, loyalty, discount and search forms use the same control scale. */
  :root body :is(.promotion-settings-form, .location-settings-row, .loyalty-panel, .customer-discounts, .invoice-discount-entry, .pricing-quarter-grid, .reservation-lookup-field, .account-field, .country-field, .mobile-field, .auth-panel)
    :is(input, select, .fancy-select-trigger):not([type=hidden]):not(:where([type=checkbox], [type=radio], [type=file], [maxlength="1"])) {
    box-sizing: border-box; width: 100%; min-width: 0; height: var(--ui-control-height); min-height: var(--ui-control-height); padding: 6px 10px; font-size: var(--ui-field-font); line-height: 1.35; border-radius: 8px;
  }
  :root :is(.promotion-settings-form, .location-settings-row, .loyalty-panel, .customer-discounts, .invoice-discount-entry) label { font-size: var(--ui-text-sm); font-weight: 500; line-height: 1.45; text-transform: none; gap: 4px; }
  :root :is(.loyalty-panel, .customer-discounts, .invoice-discount-entry) textarea { min-height: 64px; padding: 8px 10px; font-size: var(--ui-field-font); }
  :root :is(.customer-form-grid, .form-section-fields, .grouped-editor-fields, #contractPaymentForm) textarea { height: 64px; min-height: 64px; resize: vertical; }
  :root :is(.promotion-settings-actions, .loyalty-actions, .contract-actions, .modal-actions, .customer-record-form, .customer-side-panel, .loyalty-tier-controls) > button:not(.app-icon-action):not([data-preserve-button-style]) { min-height: var(--ui-control-height); padding: 6px 12px; font-size: var(--ui-text-sm); line-height: 1.4; }
  :root .promotion-settings-form { gap: 12px; }
  :root .settings-card-head { padding-bottom: 12px; margin-bottom: 0; }
  :root .settings-card-head h3 { margin: 0; }
  :root #settingsAccountsPanel .access-administration > h3 { font-size: var(--ui-text-section); margin-block: 0 12px; }
  :root .promotion-settings-actions { padding-top: 12px; }
  :root .loyalty-panel label { margin-bottom: 12px; }
  :root .loyalty-history li { padding-block: 12px; gap: 12px; }
  :root .location-settings-row { gap: 12px; margin-bottom: 12px; }
  :root .location-settings-row button { align-self: end; }
  :root .promotion-settings-form .location-map-input:has(.location-map-open) input { padding-inline-end: 48px; }
  :root .promotion-settings-form .settings-input-unit input[type=number] { padding-inline-end: 36px; }
  :root #reservationLookupForm .reservation-lookup-field input, :root .reservation-lookup-submit { min-height: 44px; height: 44px; }
  :root #reservationLookupForm .reservation-lookup-field input { font-size: calc(var(--ui-field-font) - 2px); }
  :root .reservation-lookup-submit { min-width: 44px; width: 44px; }
  :root #reservationLookupForm > .reservation-lookup-submit { align-self: center; margin-top: 0; }
  :root #reservationLookupForm .overview-shortcut { min-height: 64px; flex-direction: row; gap: 8px; padding: 8px; font-size: var(--ui-text-sm); }
  :root #reservationLookupForm .overview-shortcut svg { width: 28px; height: 28px; }
  :root #reservationLookupForm .overview-shortcuts { gap: 16px; }
  :root :is(.table-empty, .customer-empty, .account-empty-state, .cal-empty, #fleetView .fleet-empty) { padding: 24px 16px; min-height: 0; font-size: var(--ui-text-base); }
  :root .empty-state { padding: 32px 16px; }
  :root .empty-state h2 { font-size: 20px; }
  :root #fleetView .fleet-toolbar { display: grid; grid-template-columns: max-content minmax(150px, 260px) 126px 44px; align-items: center; justify-content: start; gap: 12px; margin-bottom: 10px; }
  :root #fleetView .fleet-head { margin: 0; }
  :root #fleetView .fleet-head > div { display: flex; align-items: baseline; gap: 10px; }
  :root #fleetView .fleet-head h2 { font-size: 20px; white-space: nowrap; }
  :root #fleetView .fleet-meta { margin: 0; font-size: var(--ui-text-xs); white-space: nowrap; }
  :root #fleetView .fleet-filters { display: contents; }
  :root #fleetView .fleet-search, :root #fleetView .fleet-class { min-width: 0; margin: 0; }
  :root #fleetView .fleet-toolbar > .primary-action { width: 44px; height: 44px; min-height: 44px; padding: 0; }
  :root #fleetView .fleet-pills { gap: 6px; margin-bottom: 12px; padding-bottom: 0; }
  :root #fleetView .fleet-pill { min-height: var(--ui-control-height); padding-inline: 10px; gap: 6px; font-size: var(--ui-text-sm); }

  :root #fleetView #fleetTypeTitle { font-size: var(--ui-text-section); }
  :root #fleetView .fleet-search input { height: 44px; min-height: 44px; font-size: var(--ui-field-font); }
  :root #fleetView .fleet-class .fancy-select { --fancy-select-height: 44px; }
  :root #fleetView .fleet-class .fancy-select-trigger { height: 44px; min-height: 44px; font-size: var(--ui-field-font); }
  :root .cal-toolbar :is(button, input[type=search], input[type=text]) { min-height: var(--ui-control-height); height: var(--ui-control-height); font-size: var(--ui-field-font); }
  :root .cal-toolbar .cal-range-label { font-size: var(--ui-text-section); }
  :root .cal-toolbar label.cal-check { min-height: var(--ui-control-height); font-size: var(--ui-text-sm); }
  :root .pricing-quarter-grid { gap: 12px; }
  :root .pricing-quarter-grid label { font-size: var(--ui-text-sm); }
  :root .pricing-layout { gap: 16px; }
  :root .pricing-layout > * { padding: 16px; border-radius: 12px; }
  :root #carTypePricingView .daily-rate-stepper { width: min(100%, 320px); min-height: 64px; padding: 10px; gap: 12px; border-radius: 12px; }
  :root #carTypePricingView input[name=daily_rate] { min-height: 36px; height: 36px; font-size: 20px; }
  :root #carTypePricingView .daily-rate-currency { font-size: 14px; }

  /* The screen already provides a frame; its inner forms do not need another large inset. */
  :root .booking-screen { padding: 20px; margin-block: 16px 32px; }
  :root .booking-screen > :is(form, .account-panel) { padding: 0; }
  :root .booking-screen .dialog-head { margin-bottom: 16px; }
  :root .booking-screen .dialog-head h2 { margin: 0; }
  :root .signin-intro { margin-block: 8px 16px; }
  :root .pin-inputs input { height: 48px; font-size: 22px; }
  :root .auth-panel { padding: 24px; }
  :root .driver-document-fields { padding: 12px 0 0; border-width: 1px 0 0; border-radius: 0; gap: 12px; }
  :root .driver-document-fields > legend { padding: 0 6px; min-height: 0; font-size: var(--ui-text-sm); background: transparent; color: var(--muted); border-radius: 0; }
  :root .checkout-contract-details { container: checkout-fields / inline-size; }
  :root .contract-workspace .operation-field-card { padding: 16px; border-radius: 12px; }
  :root .contract-workspace #contractDetailsForm > .operation-field-card { padding: 16px; }
  :root .contract-workspace :is([data-payment-section], [data-contract-history]) { margin-block: 12px; padding: 16px; border-radius: 12px; }
  :root .contract-workspace :is(.field-card-hint, .contract-pdf-step > p) { min-height: 0; margin-bottom: 12px; font-size: var(--ui-text-sm); }
  :root .contract-workspace #contractDetailsForm { gap: 16px; }
  :root .contract-workspace :is(.operation-field-card, [data-payment-section], [data-contract-history]) :is(h2, h3) { font-size: var(--ui-text-section); margin-bottom: 12px; }
  :root .contract-workspace .contract-fields label > span { font-size: var(--ui-text-sm); font-weight: 500; }
  :root .contract-workspace :is(.contract-step-next, #generateContract, #sendContractWhatsapp, #contractPaymentForm button[type=submit]) { min-height: var(--ui-control-height); padding: 6px 12px; font-size: var(--ui-text-sm); }
  :root :is(.customer-discounts, .invoice-discount-entry) button:not(.app-icon-action) { min-height: var(--ui-control-height); padding: 6px 12px; font-size: var(--ui-text-sm); }
  :root .inspection-block :is(input, select, .fancy-select-trigger):not([type=file]) { box-sizing: border-box; min-height: var(--ui-control-height); height: var(--ui-control-height); padding: 6px 10px; font-size: var(--ui-field-font); }
  :root .inspection-block .inspection-notes textarea { min-height: 64px; padding: 8px 10px; font-size: var(--ui-field-font); }
  :root .inspection-damage label > span { font-size: var(--ui-text-xs); }

  :root #bookingManagementPanel .booking-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) 160px 44px; align-items: end; gap: 12px; margin-bottom: 18px; }
  :root .booking-toolbar > label { min-width: 0; }
  :root .booking-toolbar .reservation-search { margin: 0; }
  :root .booking-toolbar .reservation-search input { box-sizing: border-box; max-width: none; width: 100%; height: 44px; min-height: 44px; font-size: var(--ui-field-font); }
  :root .booking-toolbar .fancy-select { min-width: 0; width: 100%; --fancy-select-height: 44px; --fancy-select-font: var(--ui-field-font); }
  :root .booking-toolbar > .primary-action { box-sizing: border-box; width: 44px; height: 44px; min-height: 44px; padding: 0; }

  /* Customer directory: one quiet row per person, with consistent columns. */
  :root #adminCustomerDirectory .customer-cards { grid-template-columns: minmax(0, 1fr); gap: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
  :root #adminCustomerDirectory .customer-card-container {
    display: grid; grid-template-columns: minmax(0, 1fr) 200px; align-items: center; gap: 16px;
    padding: 10px 14px; border: 0; border-radius: 0; animation: none; transition: background-color 160ms ease;
  }
  :root #adminCustomerDirectory .customer-card-container + .customer-card-container { border-top: 1px solid var(--line); }
  :root #adminCustomerDirectory .customer-card-container:is(:hover, :focus-within, :has(.customer-card:active)) { transform: none; box-shadow: none; background: var(--card-raised); }
  :root #adminCustomerDirectory .customer-card {
    display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(130px, 1fr); align-items: center; gap: 16px;
    min-width: 0; min-height: 44px; padding: 0; border-radius: 4px; font-family: var(--body);
  }
  :root #adminCustomerDirectory .customer-card-rail, :root #adminCustomerDirectory .customer-card::after { display: none; }
  :root #adminCustomerDirectory .customer-card > strong { font: 600 15px/1.5 var(--body); margin: 0; overflow-wrap: anywhere; }
  :root #adminCustomerDirectory .customer-card > span { margin: 0; font-size: var(--ui-text-sm); line-height: 1.5; overflow-wrap: anywhere; }
  :root #adminCustomerDirectory .customer-phone { white-space: nowrap; }
  :root #adminCustomerDirectory .customer-card-head { display: flex; flex-wrap: nowrap; justify-content: space-between; gap: 12px; margin: 0; padding: 0; border: 0; }
  :root #adminCustomerDirectory .customer-card-head > .loyalty-badge { margin: 0; align-self: center; box-sizing: border-box; justify-content: center; width: 32px; height: 32px; padding: 4px; border-radius: 6px; font: 500 13px/1.5 var(--body); }
  :root #adminCustomerDirectory .loyalty-tier-label { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
  :root #adminCustomerDirectory .loyalty-badge svg { width: 18px; height: 18px; transform: none; transition: none; }
  :root #adminCustomerDirectory .customer-card-actions { gap: 10px; }
  :root #adminCustomerDirectory .customer-badges { align-items: center; }
  :root #adminCustomerDirectory .customer-card-block { width: 36px; height: 36px; border-radius: 8px; }
  :root #adminCustomerDirectory .customer-tools input { height: var(--ui-control-height); font-size: var(--ui-field-font); }
  :root #adminCustomerDirectory .customer-tools > button { height: var(--ui-control-height); font: 500 var(--ui-text-sm)/1.5 var(--body); }
}
@media screen and (min-width: 901px) {
  :root #reservationLookupForm { grid-template-columns: minmax(0, 1fr) clamp(190px, 26%, 260px) 44px; column-gap: 24px; }
}
@media screen and (max-width: 1100px) {
  :root #adminCustomerDirectory .customer-card { grid-template-columns: minmax(0, 1fr) minmax(130px, .8fr); gap: 2px 16px; }
  :root #adminCustomerDirectory .customer-card > strong { grid-column: 1; }
  :root #adminCustomerDirectory .customer-card > .customer-phone { grid-column: 2; grid-row: 1; }
}
@media screen and (max-width: 700px) {
  :root #adminCustomerDirectory .customer-card-container { grid-template-columns: minmax(0, 1fr) 92px; gap: 12px; padding: 12px; }
  :root #adminCustomerDirectory .customer-card { grid-template-columns: minmax(0, 1fr); gap: 3px; }
  :root #adminCustomerDirectory .customer-card > :is(strong, .customer-phone) { grid-column: 1; grid-row: auto; }
  :root #adminCustomerDirectory .customer-card-head { flex-direction: column; align-items: flex-end; gap: 6px; }
  :root #adminCustomerDirectory .customer-card-head > .loyalty-badge { align-self: flex-end; }
  :root #adminCustomerDirectory .customer-card-block { width: 44px; height: 44px; }
}
@container driver-box (min-width: 280px) {
  .driver-field-group:is([data-group=licence-details], [data-group=licence-dates], [data-group=intl-details], [data-group=intl-dates]) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .driver-field-group [data-field=license_issue_place] { grid-column: 1 / -1; }
}
@container form-editor (min-width: 440px) {
  :root .form-section-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@container form-editor (min-width: 600px) {
  .customer-record-form [data-field-group=licence] .form-section-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #unitForm [data-field-group=insurance] .form-section-fields { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  #unitForm [data-field-group=insurance] label { grid-column: span 2; }
  #unitForm [data-field-group=insurance] label:nth-child(-n+2) { grid-column: span 3; }
}
@container form-editor (min-width: 760px) {
  :root .form-section-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #unitForm [data-field-group=vehicle] label:has(#unitCarType, #unitVin) { grid-column: span 2; }
  #vehicleForm :is([data-field-group=vehicle], [data-field-group=specifications]) .form-section-fields { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@container checkout-fields (min-width: 600px) {
  .contract-fields > .driver-document-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media screen and (max-width: 1100px) {
  :root .customer-detail-columns { grid-template-columns: minmax(0, 1fr); }
  :root .customer-detail-columns > aside { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; align-items: start; }
  :root .customer-detail-columns > aside > .customer-side-panel { margin: 0; }
}
@container driver-box (min-width: 420px) {
  .driver-field-group:is([data-group=contact], [data-group=identity]) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@container driver-box (min-width: 520px) {
  .driver-field-group[data-group=dates] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@container driver-box (min-width: 720px) {
  .driver-field-group[data-group=identity] { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@container booking-box (min-width: 600px) {
  :root .booking-compact-grid > .booking-date-field { grid-column: span 5; }
  :root .booking-compact-grid > .booking-duration-field { grid-column: span 2; }
}
@media screen and (min-width: 761px) {
  :root .admin-shell { grid-template-columns: 208px minmax(0, 1fr); }
  :root .admin-main { padding-inline: 20px; }
  :root .loading-bar { margin-inline: -20px; }
  :root .sidebar { padding: 16px 12px; }
  :root .side-bottom :is(a, button) { padding: 8px; }
  :root :is(.modal-actions, .driver-action-row) > button,
  :root .admin-main .primary-action { min-height: 36px; height: auto; padding: 7px 14px; font-size: var(--ui-text-sm); }
}
@media screen and (min-width: 640px) {
  :root .form-grid:not(.booking-compact-grid):not(.grouped-editor-fields) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media screen and (max-width: 760px) {
  :root { --ui-control-height: 44px; --ui-field-font: 16px; --ui-text-title: 22px; }
  :root .screen-box { padding: 10px 12px 12px; }
  :root .shell-page { padding: 12px; }
  :root .booking-screen { padding: 16px; margin-block: 0 24px; }
  :root .fleet-editor-page { padding: 12px; }
  :root .fleet-editor-page .vehicle-image-preview { grid-template-columns: minmax(0, 1fr) 110px; }
  :root :is(.new-reservation-screen, #reservationScreen) .driver-customer-actions > button { min-height: 44px; }
}
@media screen and (max-width: 560px) {
  :root #bookingManagementPanel .booking-toolbar { grid-template-columns: minmax(0, 1fr) 132px 44px; gap: 8px; }
  :root .booking-compact-grid > :is(.booking-place-field, .booking-date-field) { grid-column: 1 / -1; }
  :root .booking-compact-grid > .booking-duration-field { grid-column: span 6; }
}

@container fleetpage (max-width: 650px) {
  :root #fleetView .fleet-toolbar { grid-template-columns: minmax(0, 260px) 120px 44px; gap: 8px; }
  :root #fleetView .fleet-head { grid-column: 1 / -1; }
}

/* Professional screen finish: shared surfaces and states, with the established compact sizing. */
@media screen {
  :root {
    --ui-surface: #102342;
    --ui-surface-raised: #172e50;
    --ui-surface-hover: #1b365a;
    --ui-edge: #304668;
    --ui-edge-soft: #253b5b;
    --ui-accent-soft: #f6c21c18;
    --ui-accent-edge: #f6c21c66;
    --ui-shadow: 0 4px 16px #020b1b26;
    --ui-muted: #b9c6dc;
    --ui-radius: 12px;
    --ui-control-radius: 8px;
  }
  :root body { background: var(--canvas); }
  :root .admin-site-header { background: var(--canvas); border-bottom-color: var(--ui-edge-soft); backdrop-filter: none; }
  :root .sidebar { border-color: var(--ui-edge-soft); }
  :root .sidebar .nav-item { border: 1px solid transparent; border-radius: var(--ui-control-radius); color: var(--ui-muted); transition: background-color 160ms ease, color 160ms ease; }
  :root .sidebar .nav-item:not(.active):hover { background: var(--ui-surface); color: var(--ink); }
  :root .sidebar .nav-item.active[aria-selected=true]:not([data-preserve-button-style]) { background: var(--ui-accent-soft); border-color: var(--ui-accent-edge); color: var(--accent); box-shadow: none; }
  :root .sidebar .nav-item b { height: 22px; min-width: 24px; border-radius: 6px; background: var(--ui-surface-raised); color: var(--ui-muted); font-weight: 500; }
  :root .sidebar .nav-item.active b { background: var(--ui-accent-soft); color: var(--accent); }
  :root .admin-user { border-color: var(--ui-edge-soft); }
  :root .admin-site-header button { border-radius: var(--ui-control-radius); }
  :root .admin-site-header button:active { transform: none; background: var(--ui-surface-hover); }

  :root :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace) :is(.panel, .shell-page, .fleet-editor-page, .promotion-settings-form, .promotion-settings-preview, .customer-record-form, .customer-side-panel, .customer-rentals, .customer-activity, .customer-discounts, .operation-field-card, .reservation-list-card, .reservation-context):not(:is(.contract-sheet, .modern-invoice, .inspection-annex, .payment-receipt) *) {
    background: var(--ui-surface); border: 1px solid var(--ui-edge-soft); border-radius: var(--ui-radius); box-shadow: none;
  }
  :root :is(.screen-box, .driver-record, .journey-panel) { background: transparent; border-color: var(--ui-edge); border-radius: var(--ui-radius); box-shadow: none; }
  :root :is(.screen-box, .driver-record) > legend { color: var(--ink); font-weight: 700; }
  :root .driver-field-group-title { color: var(--ui-muted); }
  :root .screen-box:focus-within { box-shadow: none; }
  :root body .new-reservation-screen fieldset.screen-box,
  :root .has-reservation-screen #reservationScreen fieldset.screen-box { background: transparent; border: 0; border-block-start: 1px solid var(--ui-edge); border-radius: 0; box-shadow: none; }
  :root body .new-reservation-screen fieldset.screen-box > legend,
  :root .has-reservation-screen #reservationScreen fieldset.screen-box > legend { color: var(--ink); }
  :root .admin-main :is(.modal-head, .panel-head, .customer-detail-head) { border-color: var(--ui-edge-soft); }
  :root .admin-main .page-breadcrumbs { color: var(--ui-muted); }
  :root .admin-main .page-breadcrumbs button { color: var(--ui-muted); }
  /* Route and skip-link focus lands on the main landmark; control focus remains visibly outlined. */
  :root #adminMain:focus-visible { outline: 0; }

  /* Tabs describe a view; gold is reserved for its selected state and primary actions. */
  :root #adminMain .settings-tabs { display: flex; grid-auto-flow: unset; width: fit-content; max-width: 100%; gap: 4px; flex-wrap: nowrap; overflow-x: auto; padding: 4px; margin-bottom: 16px; border: 1px solid var(--ui-edge-soft); border-radius: 10px; background: var(--ui-surface); box-shadow: none; }
  :root #adminMain .settings-tabs::before { display: none; }
  :root #adminMain .settings-tabs [role=tab] { flex: 0 0 auto; min-height: 36px; padding: 7px 14px; white-space: nowrap; border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--ui-muted); box-shadow: none; }
  :root #adminMain .settings-tabs [role=tab]:hover { background: var(--ui-surface-raised); color: var(--ink); }
  :root #adminMain .settings-tabs [role=tab][aria-selected=true] { background: var(--ui-accent-soft); border-color: var(--ui-accent-edge); color: var(--accent); box-shadow: none; }
  :root #adminMain .settings-tabs [role=tab]:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

  :root #fleetView :is(.fleet-types, .fleet-cars) { background: var(--ui-surface); border-color: var(--ui-edge-soft); border-radius: var(--ui-radius); box-shadow: none; }
  :root #fleetView .fleet-type { border-radius: var(--ui-control-radius); }
  :root #fleetView .fleet-type[aria-current=page] { background: var(--ui-surface-raised); }
  :root #fleetView .fleet-type:hover { background: var(--ui-surface-hover); }
  :root #fleetView .fleet-type[aria-current=page]::before { width: 2px; }
  :root #fleetView .fleet-pill { border-radius: 6px; background: transparent; border-color: var(--ui-edge); }
  :root #fleetView .fleet-pill[aria-pressed=true] { background: var(--ui-accent-soft); color: var(--accent); border-color: var(--ui-accent-edge); }
  :root #fleetView :is(.fleet-count, .fleet-chip) { border-radius: 5px; }
  :root #adminCustomerDirectory .customer-cards { background: var(--ui-surface); border-color: var(--ui-edge-soft); border-radius: var(--ui-radius); }
  :root #adminCustomerDirectory .customer-card-container { background: transparent; }
  :root #adminCustomerDirectory .customer-card-container + .customer-card-container { border-color: var(--ui-edge-soft); }
  :root #adminCustomerDirectory .customer-card-container:is(:hover, :focus-within) { background: var(--ui-surface-raised); }
  :root .admin-main :is(.data-table-wrap, .customer-table-wrap) { border: 1px solid var(--ui-edge-soft); border-radius: 10px; background: var(--ui-surface); }
  :root .admin-main :is(.data-table-wrap, .customer-table-wrap) thead { background: var(--ui-surface-raised); }
  :root .admin-main :is(.data-table-wrap, .customer-table-wrap) :is(th, td) { border-color: var(--ui-edge-soft); }
  :root #adminMain :is(.data-table-wrap, .customer-table-wrap) :is(thead, th) { background: var(--ui-surface-raised); }
  :root #adminMain :is(.data-table-wrap, .customer-table-wrap) tbody tr { background: transparent; }
  :root #adminMain :is(.data-table-wrap, .customer-table-wrap) tbody tr:hover { background: var(--ui-surface-raised); }
  :root :is(.table-empty, .customer-empty, .account-empty-state, .cal-empty, #fleetView .fleet-empty) { background: transparent; border: 1px dashed var(--ui-edge); border-radius: 10px; color: var(--ui-muted); }
  :root .recent-panel .table-empty { margin-top: 8px; }
  :root #reservationLookupForm { background: var(--ui-surface); border-color: var(--ui-edge-soft); box-shadow: none; }
  :root #reservationLookupForm .overview-shortcut { background: transparent; border-color: var(--ui-edge); border-radius: var(--ui-control-radius); font-weight: 500; }
  :root #reservationLookupForm .overview-shortcut:is(:hover, :focus-visible) { background: var(--ui-surface-raised); border-color: var(--ui-accent-edge); }

  /* A steady form surface, one clear focus ring, and no layout movement on press. */
  :root body :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace, .auth-panel) :is(.primary-action, .primary-button, .auth-submit, .save-trip, .continue-button, button[type=submit]):not(.app-icon-action):not([data-preserve-button-style]):not(.danger-action):not(:is(.contract-sheet, .modern-invoice, .inspection-annex, .payment-receipt) *) { border-radius: var(--ui-control-radius); box-shadow: none; }
  :root body :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace, .auth-panel) :is(button, a[role=button]):not(:disabled):active { transform: none; }
  :root body :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace, .auth-panel) button:not(:disabled):active { filter: brightness(.9); }
  :root body :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace, .auth-panel) button:disabled { cursor: not-allowed; }
  :root body :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace) :is(input, select, textarea, .fancy-select-trigger):not(:is(.contract-sheet, .modern-invoice, .inspection-annex, .payment-receipt) *) { border-radius: var(--ui-control-radius); transition: border-color 160ms ease, box-shadow 160ms ease; }
  :root body :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace) :is(input, select, textarea, .fancy-select-trigger):not(:is(.contract-sheet, .modern-invoice, .inspection-annex, .payment-receipt) *):focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; box-shadow: none; }
  :root .fancy-select-menu { border-radius: 10px; box-shadow: var(--ui-shadow); }
  :root .admin-main :is(.customer-detail-head > button, .customer-side-panel button:not(.primary-action)) { border-color: var(--ui-edge); border-radius: var(--ui-control-radius); }
  :root .admin-main :is(.modal-head, .panel-head, .settings-card-head, .customer-detail-head) :is(h2, h3) { letter-spacing: normal; }
  :root .admin-main .settings-card-head h3::before { display: none; }
  :root .admin-main .settings-card-head h3 { padding-inline-start: 0; }

  /* Public booking uses the same finishes while retaining its imagery and booking flow. */
  :root .reservation-search-section { background: var(--canvas); }
  :root .reservation-search-shell { border-color: var(--ui-edge); border-radius: 16px; box-shadow: var(--ui-shadow); background: var(--ui-surface); }
  :root #tripSearchForm { background: var(--ui-surface); }
  :root .reservation-promotion { background: var(--ui-surface-raised); border-color: var(--ui-edge); }
  :root .car-card { border: 1px solid var(--ui-edge-soft); border-radius: var(--ui-radius); background: var(--ui-surface); box-shadow: none; }
  :root .car-card:is(:hover, :focus-within) { border-color: var(--ui-edge); transform: none; box-shadow: var(--ui-shadow); }
  :root .car-card .card-head :is(h2, h3) { font-size: 20px; }
  :root .car-card .card-head > div:first-child::before { display: none; }
  :root .car-card .card-head > div:first-child { padding-inline-start: 0; }
  :root #showCarsButton, :root #carGrid .car-card .select-button { border-radius: var(--ui-control-radius); box-shadow: none; }
  :root .booking-screen, :root .auth-panel { border-color: var(--ui-edge); border-radius: 16px; background: var(--ui-surface); box-shadow: var(--ui-shadow); }

  /* Remove decorative entrance choreography without touching asynchronous progress indicators. */
  :root :is(.admin-main > .view.active, [data-settings-panel], .panel, .shell-page, .screen-box, .fleet-editor-page, .customer-card-container, .reservation-list-card, .fleet-type, .fleet-car, .car-card, .booking-screen > *, .driver-dialog > *, .customer-detail-head, .customer-record-form, .customer-side-panel, #settingsView tbody tr) { animation: none; }
  :root :is(.panel, .screen-box, .shell-page, .reservation-list-card, .customer-record-form, .customer-side-panel):is(:hover, :focus-within) { transform: none; box-shadow: none; }
  :root :is(.auth-submit, .show-cars-button, #confirmReservationButton)::after { animation: none; display: none; }
  :root .contract-workspace #contractContent > :not(.contract-sheet):not(.modern-invoice),
  :root .contract-workspace #contractContent > form > section:not(.contract-sheet):not(.modern-invoice) { animation: none; }
  :root .contract-workspace .primary::after { animation: none; display: none; }
  :root #adminMain .primary-action:is(:hover, :focus-visible), :root .show-cars-button:is(:hover, :focus-visible) { transform: none; box-shadow: none; }
  :root :is(button, a[role=button], .fancy-select-trigger) { touch-action: manipulation; }
  :root :is(.nav-item, .overview-shortcut, .fleet-pill, .car-card, .primary-action) { transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease; }
}
@media screen and (max-width: 760px) {
  :root #adminMain .settings-tabs [role=tab] { min-height: 44px; padding-inline: 12px; }
  :root #fleetView .fleet-pills { gap: 8px; }
}
@media screen and (prefers-reduced-motion: reduce) {
  :root :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace, .auth-panel, .car-card) *,
  :root :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace, .auth-panel, .car-card) *::before,
  :root :is(.admin-main, .booking-screen, .confirmation-main, .contract-workspace, .auth-panel, .car-card) *::after { animation-duration: .01ms; animation-iteration-count: 1; transition-duration: .01ms; scroll-behavior: auto; }
}