/**
 * Thin Bootstrap-class bridge for unconverted blades after Bootstrap CSS removal.
 * Prefer .tw-* and Blade components on new work.
 */
@layer components {
  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    border-radius: var(--radius-md); font-weight: 500; padding: 0.5rem 1rem; font-size: 0.875rem;
    border: 1px solid transparent; cursor: pointer; text-decoration: none; touch-action: manipulation;
  }
  .btn-sm { padding: 0.375rem 0.75rem; font-size: 0.75rem; }
  .btn-lg { padding: 0.625rem 1.25rem; font-size: 1rem; }
  .btn-primary { background: var(--color-primary); color: #fff; }
  .btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
  .btn-secondary { background: var(--color-secondary); color: #fff; }
  .btn-outline-primary { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
  .btn-outline-secondary { border-color: var(--color-border); color: var(--color-text); background: var(--color-card); }
  .btn-outline-danger { border-color: var(--color-danger); color: var(--color-danger); background: transparent; }
  .btn-outline-light { border-color: rgba(255,255,255,0.4); color: #fff; background: transparent; }
  .btn-success { background: var(--color-success); color: #fff; }
  .btn-danger { background: var(--color-danger); color: #fff; }
  .btn-warning { background: var(--color-warning); color: #fff; }
  .btn-close {
    display: inline-flex; width: 1.5rem; height: 1.5rem; align-items: center; justify-content: center;
    border: 0; background: transparent; opacity: 0.6; cursor: pointer; font-size: 1.25rem; line-height: 1;
  }
  .btn-close::before { content: "×"; }

  .form-control, .form-select, .admin-form-control {
    width: 100%; border-radius: var(--radius-md); border: 1px solid var(--color-border);
    background: #fafaf9; min-height: 1.9rem; height: 1.9rem; padding: 0.5rem 0.75rem; font-size: 0.875rem; color: var(--color-text);
  }
  .form-control:focus, .form-select:focus, .admin-form-control:focus {
    border-color: var(--color-primary); outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 30%, transparent);
  }
  .select2-container .select2-selection--single {
    height: 32px !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    background: var(--color-card) !important;
  }
  .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--color-text) !important;
    line-height: 30px !important;
    padding-left: 0.65rem;
    font-size: 0.8125rem;
  }
  .select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: var(--color-text-muted) !important;
  }
  .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 30px !important;
    width: 1.5rem;
  }
  .select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--color-text-muted) transparent transparent transparent !important;
  }
  .select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent var(--color-text-muted) transparent !important;
  }
  .select2-dropdown {
    margin-top: 4px;
    padding: 0.2rem 0;
    background: var(--color-card) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    z-index: 2000 !important;
  }
  .select2-container--default .select2-search--dropdown {
    padding: 0.25rem 0.4rem;
  }
  .select2-container--default .select2-search--dropdown .select2-search__field {
    height: 32px !important;
    min-height: 32px !important;
    max-height: 32px !important;
    box-sizing: border-box !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    background: var(--color-card);
    color: var(--color-text);
    padding: 0 0.65rem !important;
    font-size: 13px !important;
    line-height: 30px !important;
    outline: none;
  }
  .select2-container--default .select2-search--dropdown .select2-search__field:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 22%, transparent);
  }
  .select2-results__options {
    padding: 0.1rem 0.25rem 0.2rem;
  }
  .select2-container--default .select2-results__option {
    margin: 0.05rem 0;
    padding: 0.35rem 0.625rem !important;
    font-size: 0.8125rem;
    font-weight: 400 !important;
    line-height: 1.35 !important;
    color: var(--color-text);
    border: 0 !important;
    border-radius: var(--radius-sm);
    background: transparent;
    box-sizing: border-box;
  }
  .select2-container--default .select2-results__option--disabled {
    color: var(--color-text-muted) !important;
  }
  .select2-container--default .select2-results__option[aria-selected=true],
  .select2-container--default .select2-results__option--selected {
    background-color: color-mix(in srgb, var(--color-primary) 16%, var(--color-card)) !important;
    color: var(--color-primary) !important;
    font-weight: 400 !important;
    padding: 0.35rem 0.625rem !important;
  }
  .select2-container--default .select2-results__option--highlighted[aria-selected],
  .select2-container--default .select2-results__option--highlighted.select2-results__option--selectable,
  .select2-container--default .select2-results__option--highlighted {
    background-color: color-mix(in srgb, var(--color-primary) 12%, var(--color-card)) !important;
    color: var(--color-primary) !important;
    font-weight: 400 !important;
    padding: 0.35rem 0.625rem !important;
  }
  .select2-container--default.select2-container--focus .select2-selection--single,
  .select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--color-primary) !important;
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 30%, transparent);
  }
  select.form-select-sm + .select2-container .select2-selection--single {
    height: 28px !important;
    border-radius: var(--radius-sm) !important;
  }
  select.form-select-sm + .select2-container .select2-selection--single .select2-selection__rendered {
    line-height: 26px !important;
    font-size: 0.75rem;
  }
  select.form-select-sm + .select2-container .select2-selection--single .select2-selection__arrow {
    height: 26px !important;
  }
  .form-label {
    display: block; margin-bottom: 0.25rem; font-size: 0.875rem; font-weight: 500;
    color: var(--color-text);
  }
  .admin-form-label {
    display: block; margin-bottom: 0.25rem; font-size: 0.75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted);
  }
  .form-check { display: flex; align-items: center; gap: 0.5rem; }
  .form-check-input { width: 1rem; height: 1rem; }
  .form-check-label { font-size: 0.875rem; }
  .form-text { font-size: 0.75rem; color: var(--color-text-muted); }
  .invalid-feedback { margin-top: 0.25rem; font-size: 0.75rem; color: var(--color-danger); }
  .is-invalid { border-color: var(--color-danger) !important; }

  .card, .admin-card {
    border-radius: var(--radius-lg); border: 1px solid var(--color-border);
    background: var(--color-card); box-shadow: var(--shadow-sm);
  }
  .card-body { padding: 1rem; }
  .card-header { border-bottom: 1px solid var(--color-border); padding: 0.75rem 1rem; font-weight: 600; }

  .table, .admin-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 0.875rem; }
  .table th, .table td, .admin-table th, .admin-table td {
    border-bottom: 1px solid var(--color-border); padding: 0.625rem 0.75rem; vertical-align: middle;
  }
  .table-hover tbody tr:hover { background: rgba(0,0,0,0.02); }
  .table-responsive { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--color-border); }

  .badge {
    display: inline-flex; align-items: center; border-radius: 9999px;
    padding: 0.125rem 0.5rem; font-size: 0.75rem; font-weight: 500;
  }
  .bg-primary { background-color: var(--color-primary) !important; color: #fff !important; }
  .bg-success { background-color: var(--color-success) !important; color: #fff !important; }
  .bg-danger { background-color: var(--color-danger) !important; color: #fff !important; }
  .bg-warning { background-color: var(--color-warning) !important; color: #fff !important; }
  .bg-info { background-color: var(--color-info) !important; color: #fff !important; }
  .bg-secondary { background-color: #6b7280 !important; color: #fff !important; }
  .bg-dark { background-color: #1f2937 !important; color: #fff !important; }
  .rounded-pill { border-radius: 9999px; }

  .alert {
    display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.75rem;
    border-radius: var(--radius-md); border: 1px solid; padding: 0.625rem 0.75rem; font-size: 0.875rem;
  }
  .alert-success { border-color: #bbf7d0; background: #f0fdf4; color: #166534; }
  .alert-danger { border-color: #fecaca; background: #fef2f2; color: #991b1b; }
  .alert-warning { border-color: #fde68a; background: #fffbeb; color: #92400e; }
  .alert-info { border-color: #bae6fd; background: #f0f9ff; color: #075985; }

  .container { width: 100%; max-width: 80rem; margin-left: auto; margin-right: auto; padding-left: 1rem; padding-right: 1rem; }
  .container-fluid { width: 100%; padding-left: 0.75rem; padding-right: 0.75rem; }
  .row { display: flex; flex-wrap: wrap; margin-left: -0.5rem; margin-right: -0.5rem; }
  [class^="col-"], [class*=" col-"] {
    padding-left: 0.5rem; padding-right: 0.5rem; box-sizing: border-box; max-width: 100%;
  }
  .g-1 { --bs-gutter: 0.25rem; }
  .g-2 { --bs-gutter: 0.5rem; }
  .g-3 { --bs-gutter: 0.75rem; }
  .row.g-1, .row.g-2, .row.g-3 {
    margin-left: calc(var(--bs-gutter, 0.5rem) / -2);
    margin-right: calc(var(--bs-gutter, 0.5rem) / -2);
    row-gap: var(--bs-gutter, 0.5rem);
  }
  .row.g-1 > [class^="col-"], .row.g-1 > [class*=" col-"],
  .row.g-2 > [class^="col-"], .row.g-2 > [class*=" col-"],
  .row.g-3 > [class^="col-"], .row.g-3 > [class*=" col-"] {
    padding-left: calc(var(--bs-gutter, 0.5rem) / 2);
    padding-right: calc(var(--bs-gutter, 0.5rem) / 2);
    margin: 0;
  }
  .col-12 { width: 100%; }
  .col-6 { width: 50%; }
  .col-4 { width: 33.333%; }
  .col-3 { width: 25%; }
  .col-2 { width: 16.666%; }
  .col-1 { width: 8.333%; }
  @media (min-width: 768px) {
    .col-md-1 { width: 8.333%; }
    .col-md-2 { width: 16.666%; }
    .col-md-3 { width: 25%; }
    .col-md-4 { width: 33.333%; }
    .col-md-5 { width: 41.666%; }
    .col-md-6 { width: 50%; }
    .col-md-7 { width: 58.333%; }
    .col-md-8 { width: 66.666%; }
    .col-md-9 { width: 75%; }
    .col-md-10 { width: 83.333%; }
    .col-md-11 { width: 91.666%; }
    .col-md-12 { width: 100%; }
  }
  /* Bootstrap lg = 992px — keep product grids (col-lg-2) at 6-across */
  @media (min-width: 992px) {
    .col-lg-1 { width: 8.333%; }
    .col-lg-2 { width: 16.666%; }
    .col-lg-3 { width: 25%; }
    .col-lg-4 { width: 33.333%; }
    .col-lg-5 { width: 41.666%; }
    .col-lg-6 { width: 50%; }
    .col-lg-7 { width: 58.333%; }
    .col-lg-8 { width: 66.666%; }
    .col-lg-9 { width: 75%; }
    .col-lg-10 { width: 83.333%; }
    .col-lg-11 { width: 91.666%; }
    .col-lg-12 { width: 100%; }
    .d-lg-block { display: block !important; }
    .d-lg-flex { display: flex !important; }
    .d-lg-none { display: none !important; }
    .d-none.d-lg-block { display: block !important; }
  }

  .d-flex { display: flex; }
  .d-none { display: none !important; }
  .d-block { display: block; }
  .d-inline { display: inline; }
  .d-inline-block { display: inline-block; }
  .d-inline-flex { display: inline-flex; }
  @media (min-width: 576px) {
    .d-sm-none { display: none !important; }
    .d-sm-inline { display: inline !important; }
    .d-sm-inline-block { display: inline-block !important; }
    .d-sm-block { display: block !important; }
    .d-sm-flex { display: flex !important; }
    .d-sm-inline-flex { display: inline-flex !important; }
    .d-none.d-sm-inline { display: inline !important; }
    .d-none.d-sm-inline-flex { display: inline-flex !important; }
    .d-none.d-sm-flex { display: flex !important; }
    .d-none.d-sm-block { display: block !important; }
  }
  @media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-inline { display: inline !important; }
    .d-md-inline-block { display: inline-block !important; }
    .d-md-inline-flex { display: inline-flex !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
    .d-none.d-md-inline { display: inline !important; }
    .d-none.d-md-inline-flex { display: inline-flex !important; }
    .d-none.d-md-flex { display: flex !important; }
    .d-none.d-md-block { display: block !important; }
  }
  @media (min-width: 992px) {
    .d-lg-inline { display: inline !important; }
    .d-lg-inline-flex { display: inline-flex !important; }
    .d-lg-flex { display: flex !important; }
  }
  .align-items-center { align-items: center; }
  .align-items-end { align-items: flex-end; }
  .justify-content-between { justify-content: space-between; }
  .justify-content-end { justify-content: flex-end; }
  .justify-content-center { justify-content: center; }
  .flex-column { flex-direction: column; }
  .flex-grow-1 { flex-grow: 1; }
  .flex-wrap { flex-wrap: wrap; }
  .gap-1 { gap: 0.25rem; }
  .gap-2 { gap: 0.5rem; }
  .gap-3 { gap: 0.75rem; }
  .ms-auto { margin-left: auto; }
  .me-1 { margin-right: 0.25rem; }
  .me-2 { margin-right: 0.5rem; }
  .ms-1 { margin-left: 0.25rem; }
  .ms-2 { margin-left: 0.5rem; }
  .mt-1 { margin-top: 0.25rem; }
  .mt-2 { margin-top: 0.5rem; }
  .mt-3 { margin-top: 0.75rem; }
  .mt-4 { margin-top: 1rem; }
  .mb-0 { margin-bottom: 0; }
  .mb-1 { margin-bottom: 0.25rem; }
  .mb-2 { margin-bottom: 0.5rem; }
  .mb-3 { margin-bottom: 0.75rem; }
  .mb-4 { margin-bottom: 1rem; }
  .my-4 { margin-top: 1rem; margin-bottom: 1rem; }
  .p-0 { padding: 0; }
  .p-2 { padding: 0.5rem; }
  .p-3 { padding: 0.75rem; }
  .p-4 { padding: 1rem; }
  .w-100 { width: 100%; }
  .h-100 { height: 100%; }
  .text-center { text-align: center; }
  .text-end { text-align: right; }
  .text-muted { color: var(--color-text-muted) !important; }
  .text-danger { color: var(--color-danger) !important; }
  .text-success { color: var(--color-success) !important; }
  .text-white { color: #fff !important; }
  .fw-bold, .fw-semibold { font-weight: 600; }
  .small { font-size: 0.875rem; }
  .position-relative { position: relative; }
  .position-absolute { position: absolute; }
  .fixed-top { position: fixed; top: 0; left: 0; right: 0; z-index: 50; }
  .rounded { border-radius: var(--radius-md); }
  .border { border: 1px solid var(--color-border); }
  .border-0 { border: 0; }
  .overflow-hidden { overflow: hidden; }
  .overflow-auto { overflow: auto; }
  .visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
  }

  .modal { position: fixed; inset: 0; z-index: 1050; display: none; align-items: center; justify-content: center; }
  .modal.show { display: flex; }
  .modal-dialog { position: relative; z-index: 10; margin: auto; width: 100%; max-width: 32rem; padding: 1rem; }
  .modal-dialog.modal-lg { max-width: 56rem; }
  .modal-dialog.modal-sm { max-width: 24rem; }
  .modal-dialog.modal-dialog-scrollable {
    max-height: calc(100vh - 2rem);
    display: flex;
  }
  .modal-dialog.modal-dialog-scrollable .modal-content {
    max-height: calc(100vh - 2rem);
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
  .modal-dialog.modal-dialog-scrollable .modal-header,
  .modal-dialog.modal-dialog-scrollable .modal-footer {
    flex-shrink: 0;
  }
  .modal-dialog.modal-dialog-scrollable .modal-body {
    overflow-y: auto;
    flex: 1 1 auto;
    min-height: 0;
  }
  .modal-content {
    border-radius: var(--radius-lg); border: 1px solid var(--color-border);
    background: var(--color-card); box-shadow: var(--shadow-lg);
  }
  .modal-header {
    display: flex; align-items: center; justify-content: space-between;
    border-bottom: 1px solid var(--color-border); padding: 0.75rem 1rem;
  }
  .modal-body { padding: 1rem; }
  .modal-footer {
    display: flex; justify-content: flex-end; gap: 0.5rem;
    border-top: 1px solid var(--color-border); padding: 0.75rem 1rem;
  }
  .modal-backdrop { position: fixed; inset: 0; z-index: 1040; background: rgba(0,0,0,0.5); }

  .dropdown { position: relative; }
  .dropdown-menu {
    position: absolute; right: 0; z-index: 50; margin-top: 0.25rem; display: none;
    min-width: 12rem; border-radius: var(--radius-md); border: 1px solid var(--color-border);
    background: var(--color-card); padding: 0.25rem 0; box-shadow: var(--shadow-md);
  }
  .dropdown-menu.show { display: block; }
  .dropdown-item {
    display: block; width: 100%; padding: 0.5rem 0.75rem; text-align: left;
    font-size: 0.875rem; text-decoration: none; color: var(--color-text); background: transparent; border: 0;
  }
  .dropdown-item:hover { background: rgba(0,0,0,0.05); }
  .dropdown-divider { margin: 0.25rem 0; border-top: 1px solid var(--color-border); }

  .nav { display: flex; list-style: none; gap: 0.125rem; padding: 0; margin: 0; }
  .nav.flex-column,
  .admin-sidebar .nav { flex-direction: column; }
  .navbar-nav { flex-direction: row; align-items: center; flex-wrap: wrap; }
  .nav-item { list-style: none; }
  .nav-link {
    display: flex; align-items: center; gap: 0.5rem; border-radius: var(--radius-md);
    padding: 0.5rem 0.75rem; font-size: 0.875rem; text-decoration: none; color: inherit;
  }
  .nav-tabs {
    display: flex; flex-direction: row; flex-wrap: wrap; gap: 0.25rem;
    margin-bottom: 0.75rem; border-bottom: 1px solid var(--color-border);
  }
  /*
   * Tailwind ships .collapse { visibility: collapse }.
   * Bootstrap uses .collapse for navbar/menus — that utility hides the whole top-right nav.
   */
  .collapse,
  .collapsing {
    visibility: visible !important;
  }
  .collapse:not(.show) { display: none; }
  .collapse.show { display: block; }

  .input-group {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    width: 100%;
    min-width: 0;
  }
  .input-group-text {
    display: flex; align-items: center; justify-content: center;
    flex: 0 0 auto; white-space: nowrap;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border); background: var(--color-bg);
    padding: 0.5rem 0.75rem; font-size: 0.875rem; line-height: 1.5;
    min-height: 2.5rem;
  }
  .input-group .form-control,
  .input-group .admin-form-control {
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
  }
  .input-group:not(.has-validation) > :not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
  }
  .input-group > :not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
  }

  .admin-btn-primary {
    display: inline-flex; align-items: center; gap: 0.5rem; border-radius: var(--radius-md);
    background: var(--color-primary); color: #fff; height: 1.9rem; min-height: 1.9rem; padding: 0 1rem; font-size: 0.875rem;
    font-weight: 500; border: 0; text-decoration: none; cursor: pointer;
  }
  .admin-page-header {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
    gap: 0.75rem; margin-bottom: 1rem;
  }
  .admin-form-grid-2 { display: grid; gap: 0.75rem; }
  @media (min-width: 768px) { .admin-form-grid-2 { grid-template-columns: 1fr 1fr; } }
}