/* AsomeCMS Admin — Corporate Theme
   Matches public-facing Manrope + corporate blue palette */

:root {
  --admin-sidebar-bg: #0F172A;
  --admin-sidebar-text: #E2E8F0;
  --admin-sidebar-text-muted: #94A3B8;
  --admin-sidebar-accent: #2563EB;
  --admin-sidebar-hover: rgba(37, 99, 235, 0.1);
  --admin-sidebar-active: rgba(37, 99, 235, 0.18);
  --admin-header-bg: #ffffff;
  --admin-header-border: #E2E8F0;
  --admin-main-bg: #F8FAFC;
  --admin-card-bg: #ffffff;
  --admin-card-border: #E2E8F0;
  --admin-card-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  --admin-card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.06);
  --admin-radius: 6px;
  --admin-radius-sm: 4px;
  --admin-text-primary: #0F172A;
  --admin-text-secondary: #475569;
  --admin-text-muted: #64748B;
  --admin-border: #E2E8F0;
  --admin-border-dark: #CBD5E1;
  --admin-danger: #DC2626;
  --admin-success: #16A34A;
}

/* Media library — search input + clear button */
.media-search {
  flex: 1 1 240px;
  max-width: 320px;
}
.media-search__icon {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--admin-text-muted);
  font-size: 0.75rem;
  pointer-events: none;
}
/* Specificity bump (.admin-main .form-control above sets padding) so the
   icon + clear button slots are reserved correctly. */
.admin-main .media-search .media-search__input,
.media-search__input {
  padding-left: 2rem;
  padding-right: 2rem;
}
.media-search__clear {
  position: absolute;
  right: 0.4rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  color: var(--admin-text-muted);
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  font-size: 0.7rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.media-search__clear:hover {
  background: var(--admin-card-border);
  color: var(--admin-text-primary);
}
.media-admin__status {
  font-variant-numeric: tabular-nums;
}

/* Media library — per-card hover-revealed action overlay */
.media-card {
  transition: transform 0.15s ease, box-shadow 0.18s ease;
}
.media-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--admin-card-shadow-hover);
}
.media-card__thumb {
  position: relative;
  overflow: hidden;
  border-top-left-radius: var(--admin-radius);
  border-top-right-radius: var(--admin-radius);
}
.media-card__thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}
.media-card__actions {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  display: flex;
  gap: 0.35rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.media-card:hover .media-card__actions,
.media-card:focus-within .media-card__actions {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.media-card__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 0.75rem;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}
.media-card__action:hover {
  background: rgba(15, 23, 42, 0.92);
  color: #fff;
  transform: scale(1.06);
}
.media-card__action--danger:hover {
  background: var(--admin-danger);
}
.media-card__action--success {
  background: var(--admin-success) !important;
}
.media-card__action--danger-flash {
  background: var(--admin-danger) !important;
}

@media (prefers-reduced-motion: reduce) {
  .media-card,
  .media-card__action,
  .media-card__actions { transition: none !important; }
  .media-card:hover { transform: none; }
  .media-card__action:hover { transform: none; }
}

/* Base */
body {
  background: var(--admin-main-bg);
  font-family: 'Manrope', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 0.875rem;
  color: var(--admin-text-primary);
  -webkit-font-smoothing: antialiased;
}

/* ---- Sidebar ----------------------------------------------------------- */

.admin-sidebar {
  width: 240px;
  min-height: 100vh;
  background: var(--admin-sidebar-bg);
  color: var(--admin-sidebar-text);
  flex-shrink: 0;
  display: none;
}
@media (min-width: 992px) {
  .admin-sidebar {
    display: flex;
    flex-direction: column;
  }
}

.admin-sidebar__brand {
  padding: 1rem 1rem 0.875rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}
.admin-sidebar__brand a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  letter-spacing: -0.02em;
}
.admin-sidebar__brand a:hover {
  color: #fff;
  opacity: 0.95;
}
.admin-sidebar__brand .fa-cog {
  color: var(--admin-sidebar-accent);
  margin-right: 0.5rem;
}

.admin-sidebar__nav {
  padding: 0.5rem;
  flex: 1;
}
.admin-sidebar__nav .nav-link {
  color: var(--admin-sidebar-text-muted);
  padding: 0.5rem 0.75rem;
  margin-bottom: 1px;
  border-radius: var(--admin-radius-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: color 0.1s ease, background 0.1s ease;
}
.admin-sidebar__nav .nav-link:hover {
  color: var(--admin-sidebar-text);
  background: var(--admin-sidebar-hover);
}
.admin-sidebar__nav .nav-link.active {
  color: #fff;
  background: var(--admin-sidebar-active);
  font-weight: 600;
}
.admin-sidebar__nav .nav-link i {
  width: 1.125rem;
  margin-right: 0.5rem;
  opacity: 0.85;
  font-size: 0.8125rem;
}

.admin-sidebar__nav .admin-sidebar__section {
  margin-bottom: 0.125rem;
}
.admin-sidebar__nav .admin-sidebar__section-title {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--admin-sidebar-text-muted);
  padding: 0.5rem 0.75rem 0.25rem;
  margin-bottom: 1px;
}
.admin-sidebar__nav .admin-sidebar__divider {
  border: 0;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  margin: 0.375rem 0.75rem;
}

.admin-sidebar__footer {
  padding: 0.5rem 0.75rem;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}
.admin-sidebar__footer .nav-link {
  color: var(--admin-sidebar-text-muted);
  padding: 0.375rem 0.5rem;
  border-radius: var(--admin-radius-sm);
  font-size: 0.8125rem;
}
.admin-sidebar__footer .nav-link:hover {
  color: var(--admin-sidebar-text);
  background: var(--admin-sidebar-hover);
}
.admin-sidebar__footer small.text-muted {
  color: #64748B !important;
  font-size: 0.6875rem;
  display: block;
  padding: 0.125rem 0.5rem 0;
}

/* Offcanvas sidebar — mobile */
.admin-offcanvas.offcanvas-start {
  background: var(--admin-sidebar-bg);
  color: var(--admin-sidebar-text);
  width: 260px;
}
.admin-offcanvas .offcanvas-header {
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}
.admin-offcanvas .offcanvas-title {
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
}
.admin-offcanvas .nav-link {
  color: var(--admin-sidebar-text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--admin-radius-sm);
  font-size: 0.8125rem;
}
.admin-offcanvas .nav-link:hover {
  color: var(--admin-sidebar-text);
  background: var(--admin-sidebar-hover);
}

/* ---- Header ------------------------------------------------------------ */

.admin-header {
  background: var(--admin-header-bg);
  border-bottom: 1px solid var(--admin-header-border);
  padding: 0.625rem 1rem 0.625rem 1.25rem;
}
.admin-header h5 {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--admin-text-primary);
  letter-spacing: -0.02em;
}
.admin-header .btn-outline-secondary {
  border-color: var(--admin-border);
  color: var(--admin-text-muted);
  font-size: 0.8125rem;
}
.admin-header .btn-outline-secondary:hover {
  background: var(--admin-main-bg);
  border-color: var(--admin-border-dark);
  color: var(--admin-text-secondary);
}
.admin-header .btn[data-bs-toggle="offcanvas"] {
  padding: 0.375rem 0.625rem;
}

/* ---- Main content ------------------------------------------------------ */

.admin-main {
  padding: 1.25rem 1rem 2rem;
}
@media (min-width: 768px) {
  .admin-main {
    padding: 1.5rem 1.5rem 2rem;
  }
}

/* ---- Breadcrumbs ------------------------------------------------------- */

.admin-breadcrumb .breadcrumb {
  font-size: 0.8125rem;
  background: transparent;
  padding: 0;
  margin-bottom: 0.75rem;
}
.admin-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  color: var(--admin-text-muted);
}
.admin-breadcrumb .breadcrumb-item a {
  color: var(--admin-text-muted);
  text-decoration: none;
}
.admin-breadcrumb .breadcrumb-item a:hover {
  color: var(--admin-sidebar-accent);
}
.admin-breadcrumb .breadcrumb-item.active {
  color: var(--admin-text-primary);
  font-weight: 600;
}

/* ---- Page title -------------------------------------------------------- */

.admin-page-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--admin-text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.admin-page-title i {
  color: var(--admin-sidebar-accent);
  margin-right: 0.375rem;
  font-size: 1rem;
}

/* ---- Cards ------------------------------------------------------------- */

.admin-main .card {
  background: var(--admin-card-bg);
  border: 1px solid var(--admin-card-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-card-shadow);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.admin-main .card-body {
  padding: 1rem 1.25rem;
}
.admin-main .card-header {
  background: #FAFBFD;
  border-bottom: 1px solid var(--admin-border);
  padding: 0.625rem 1rem;
  font-weight: 600;
  font-size: 0.8125rem;
}
.admin-main .card-header h6 {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--admin-text-primary);
}

/* Clickable cards (dashboard tiles) */
a:hover .card,
.admin-card-link:hover .card {
  box-shadow: var(--admin-card-shadow-hover);
  border-color: var(--admin-border-dark);
}
a .card,
.admin-card-link .card {
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

/* Dashboard stat cards */
.admin-main .card-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--admin-text-secondary);
  margin-bottom: 0.25rem;
}
.admin-main .card-title i {
  font-size: 0.875rem;
}

/* Form cards */
.admin-form-card {
  width: 100%;
  border-radius: var(--admin-radius);
  border: 1px solid var(--admin-card-border);
  box-shadow: var(--admin-card-shadow);
}
.admin-form-card .card-body {
  width: 100%;
  padding: 1.25rem 1.5rem;
}
.admin-form-card .form-control {
  width: 100%;
  border-radius: var(--admin-radius-sm);
  border-color: var(--admin-border);
}
.admin-form-card .form-control:focus {
  border-color: var(--admin-sidebar-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.admin-form-card .form-actions {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--admin-border);
}

/* ---- Tables ------------------------------------------------------------ */

.admin-main .table {
  font-size: 0.8125rem;
  margin-bottom: 0;
}
.admin-main .table thead th {
  font-weight: 600;
  font-size: 0.6875rem;
  color: var(--admin-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--admin-border);
  padding: 0.625rem 0.875rem;
  background: #FAFBFD;
}
.admin-main .table tbody td {
  padding: 0.625rem 0.875rem;
  vertical-align: middle;
  border-bottom: 1px solid #F1F5F9;
  color: var(--admin-text-primary);
}
.admin-main .table tbody tr:last-child td {
  border-bottom: none;
}
.admin-main .table tbody tr:hover {
  background: #F8FAFD;
}
.admin-main .table code {
  font-size: 0.75rem;
  color: var(--admin-text-muted);
  background: #F1F5F9;
  padding: 0.125rem 0.3rem;
  border-radius: 3px;
}
.admin-main .table strong {
  font-weight: 600;
}

/* ---- Tabs -------------------------------------------------------------- */

.admin-main .nav-tabs {
  border-bottom: 1px solid var(--admin-border);
  gap: 0;
}
.admin-main .nav-tabs .nav-link {
  color: var(--admin-text-muted);
  font-weight: 500;
  font-size: 0.8125rem;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 0.5rem 1rem;
  margin-bottom: -1px;
  transition: color 0.1s ease, border-color 0.1s ease;
}
.admin-main .nav-tabs .nav-link:hover {
  color: var(--admin-text-primary);
  border-color: var(--admin-border-dark);
  background: transparent;
}
.admin-main .nav-tabs .nav-link.active {
  color: var(--admin-sidebar-accent);
  font-weight: 600;
  border-color: var(--admin-sidebar-accent);
  background: transparent;
}
.admin-main .nav-tabs .nav-link i {
  font-size: 0.75rem;
}

/* ---- Buttons ----------------------------------------------------------- */

.admin-main .btn {
  font-weight: 600;
  font-size: 0.8125rem;
  border-radius: var(--admin-radius-sm);
  padding: 0.375rem 0.875rem;
  transition: all 0.1s ease;
}
.admin-main .btn-sm {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
}
.admin-main .btn-lg {
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
}

.admin-main .btn-primary {
  background: var(--admin-sidebar-accent);
  border-color: var(--admin-sidebar-accent);
  color: #fff;
}
.admin-main .btn-primary:hover {
  background: #1D4ED8;
  border-color: #1D4ED8;
}

.admin-main .btn-outline-primary {
  border-color: var(--admin-sidebar-accent);
  color: var(--admin-sidebar-accent);
}
.admin-main .btn-outline-primary:hover {
  background: var(--admin-sidebar-accent);
  border-color: var(--admin-sidebar-accent);
  color: #fff;
}

.admin-main .btn-outline-secondary {
  border-color: var(--admin-border);
  color: var(--admin-text-muted);
}
.admin-main .btn-outline-secondary:hover {
  background: #F1F5F9;
  border-color: var(--admin-border-dark);
  color: var(--admin-text-secondary);
}

.admin-main .btn-outline-danger {
  border-color: #FCA5A5;
  color: var(--admin-danger);
}
.admin-main .btn-outline-danger:hover {
  background: #FEF2F2;
  border-color: var(--admin-danger);
  color: var(--admin-danger);
}

/* ---- Forms ------------------------------------------------------------- */

.admin-main .form-label {
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--admin-text-secondary);
  margin-bottom: 0.3rem;
  letter-spacing: 0.01em;
}
.admin-main .form-control,
.admin-main .form-select {
  font-size: 0.8125rem;
  border-radius: var(--admin-radius-sm);
  border-color: var(--admin-border);
  padding: 0.4375rem 0.75rem;
}
.admin-main .form-control:focus,
.admin-main .form-select:focus {
  border-color: var(--admin-sidebar-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.admin-main .form-text {
  font-size: 0.6875rem;
  color: var(--admin-text-muted);
}
.admin-main .form-check-label {
  font-size: 0.8125rem;
}

/* ---- Badges ------------------------------------------------------------ */

.admin-main .badge {
  font-weight: 600;
  font-size: 0.625rem;
  padding: 0.25em 0.5em;
  border-radius: 3px;
  letter-spacing: 0.02em;
}

/* ---- Media library ----------------------------------------------------- */

.media-dropzone {
  cursor: pointer;
  border: 2px dashed var(--admin-border) !important;
  border-radius: var(--admin-radius) !important;
  transition: background-color 0.1s ease, border-color 0.1s ease;
}
.media-dropzone:hover {
  background-color: rgba(37, 99, 235, 0.04);
  border-color: var(--admin-sidebar-accent) !important;
}

.media-card-thumb {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--admin-radius-sm);
}
.media-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- EditorJS ---------------------------------------------------------- */

.editorjs-wrap .codex-editor {
  background: #F8FAFC;
  border-radius: var(--admin-radius-sm);
  border: 1px solid var(--admin-border);
  padding: 0.5rem;
  margin: 0;
}
.editorjs-wrap .ce-block__content,
.editorjs-wrap .ce-toolbar__content,
.editorjs-wrap .codex-editor__redactor {
  max-width: 100% !important;
}
.editorjs-wrap .ce-toolbar__content {
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.editorjs-wrap .ce-block__content {
  margin-left: 2.75rem !important;
  margin-right: 0 !important;
}
.editorjs-wrap .codex-editor__redactor {
  padding-left: 0 !important;
  padding-right: 0 !important;
}
.editorjs-wrap .ce-block {
  margin-left: 0 !important;
  margin-right: 0 !important;
  background: transparent !important;
  padding: 0.15rem 0 !important;
  min-height: 0 !important;
}
.editorjs-wrap .ce-toolbox {
  margin-left: 0 !important;
}
.editorjs-wrap .ce-toolbar {
  margin-left: 0 !important;
}
.editorjs-wrap .ce-toolbar__actions,
.editorjs-wrap .ce-toolbar__actions.ce-toolbar__actions--opened {
  left: 0 !important;
  right: auto !important;
  margin-left: 0 !important;
  transform: none !important;
}
.editorjs-wrap .ce-block__content {
  padding-left: 0.25rem !important;
}
.editorjs-wrap .ce-block .ce-paragraph,
.editorjs-wrap .ce-block .cdx-block,
.editorjs-wrap .ce-block .ce-block--type-image {
  margin-left: 0 !important;
}

.editorjs-insert-image-tile.selected {
  border-width: 2px;
  border-color: var(--admin-sidebar-accent);
  background-color: rgba(37, 99, 235, 0.06);
}

.editorjs-wrap .image-tool--filled .image-tool__caption {
  visibility: visible !important;
  position: relative !important;
  bottom: auto !important;
  left: auto !important;
  margin-top: 0.5rem;
  margin-bottom: 0;
  min-height: 1.5rem;
}
.editorjs-wrap .image-tool--filled {
  padding-bottom: 2rem;
}
.editorjs-wrap .image-tool__caption[contenteditable="true"][data-placeholder]:empty::before {
  color: var(--admin-text-muted);
}

/* ---- Alerts ------------------------------------------------------------ */

.admin-main .alert {
  border-radius: var(--admin-radius-sm);
  border: 1px solid transparent;
  font-size: 0.8125rem;
}

/* ---- Page Builder ------------------------------------------------------ */

/* The builder fills the admin-main area as a fixed split layout. We override
   admin-main's normal scrolling so the iframe and block list scroll
   independently inside their own panes. */
.admin-main:has(.page-builder) {
  overflow: hidden;
  padding: 0;
}

.page-builder {
  display: flex;
  flex-direction: row;
  height: 100%;
  min-height: 0;
  background: var(--admin-main-bg);
}

.page-builder__aside {
  width: 420px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--admin-card-bg);
  border-right: 1px solid var(--admin-border);
  min-height: 0;
}

.page-builder__aside-header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--admin-border);
  flex-shrink: 0;
}
.page-builder__title {
  flex: 1 1 auto;
  min-width: 0;
}
.page-builder__title strong {
  font-size: 0.9375rem;
  color: var(--admin-text-primary);
}
.page-builder__title small {
  display: block;
  font-size: 0.75rem;
  margin-top: 0.125rem;
}

.page-builder__list-form {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 0.5rem 0.75rem;
}

.page-builder__list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.page-builder__row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.75rem;
  background: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  transition: border-color 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease;
}
.page-builder__row:hover {
  border-color: var(--app-primary, #2563EB);
  box-shadow: 0 0 0 2px rgba(var(--app-primary-rgb, 37, 99, 235), 0.10);
}
.page-builder__row--ghost { opacity: 0.4; }
.page-builder__row--chosen { background: rgba(var(--app-primary-rgb, 37, 99, 235), 0.06); }

.page-builder__handle {
  cursor: grab;
  color: var(--admin-text-muted);
  padding: 0.125rem 0.25rem;
  flex-shrink: 0;
}
.page-builder__handle:active { cursor: grabbing; }

.page-builder__row-meta {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}
.page-builder__row-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--admin-text-primary);
  display: block;
}

.page-builder__type-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  background: var(--admin-main-bg);
  color: var(--admin-text-secondary);
  border: 1px solid var(--admin-border);
  width: fit-content;
}
.page-builder__type-badge--content   { color: #1D4ED8; border-color: #BFDBFE; background: #EFF6FF; }
.page-builder__type-badge--images    { color: #0E7490; border-color: #A5F3FC; background: #ECFEFF; }
.page-builder__type-badge--cards     { color: #15803D; border-color: #BBF7D0; background: #F0FDF4; }
.page-builder__type-badge--pricing   { color: #047857; border-color: #A7F3D0; background: #ECFDF5; }
.page-builder__type-badge--cta       { color: #B45309; border-color: #FED7AA; background: #FFFBEB; }
.page-builder__type-badge--faq       { color: #6D28D9; border-color: #DDD6FE; background: #F5F3FF; }
.page-builder__type-badge--separator { color: var(--admin-text-muted); }

.page-builder__row-actions {
  flex-shrink: 0;
  display: flex;
  gap: 0.25rem;
}

.page-builder__empty {
  border: 2px dashed var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 2rem 1rem;
  background: var(--admin-main-bg);
  font-size: 0.8125rem;
}

.page-builder__aside-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--admin-border);
  flex-shrink: 0;
}

.page-builder__canvas {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--admin-main-bg);
}

.page-builder__canvas-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border-bottom: 1px solid var(--admin-border);
  background: var(--admin-card-bg);
  flex-shrink: 0;
}

.page-builder__iframe {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  border: 0;
  background: #fff;
}

/* Below ~900px the split doesn't fit. Show only the editor; warn the user. */
@media (max-width: 899.98px) {
  .page-builder { flex-direction: column; }
  .page-builder__aside { width: 100%; max-height: none; }
  .page-builder__canvas { display: none; }
  .page-builder__aside::after {
    content: "Live preview is hidden on small screens. Use a wider window to see it.";
    display: block;
    padding: 0.75rem 1rem;
    background: #FEF3C7;
    color: #92400E;
    border-top: 1px solid #FDE68A;
    font-size: 0.8125rem;
  }
}

/* "+ Insert" button between rows. Discreet by default, fills with accent on
   hover so it's easy to find but not visually heavy. */
.builder-insert {
  display: flex;
  justify-content: center;
  height: 12px;
  position: relative;
  margin: -2px 0;
}
.builder-insert__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  padding: 0;
  border: 1px solid var(--admin-border);
  background: var(--admin-card-bg);
  color: var(--admin-text-muted);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  cursor: pointer;
  opacity: 0.45;
  transition: all 0.15s ease;
  z-index: 1;
}
.builder-insert__btn:hover,
.builder-insert__btn[aria-describedby] {
  opacity: 1;
  background: var(--app-primary, #2563EB);
  border-color: var(--app-primary, #2563EB);
  color: #fff;
  transform: translateY(-50%) scale(1.15);
}

/* Popover content: 7-button grid. */
.builder-insert-popover-wrap.popover {
  max-width: 280px;
  --bs-popover-body-padding-x: 0.5rem;
  --bs-popover-body-padding-y: 0.5rem;
}
.builder-insert-popover {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.25rem;
}
.builder-insert-popover__btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.625rem;
  border-radius: var(--admin-radius-sm);
  font-size: 0.8125rem;
  color: var(--admin-text-primary);
  text-decoration: none;
  border: 1px solid transparent;
  background: var(--admin-main-bg);
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.builder-insert-popover__btn:hover {
  background: rgba(var(--app-primary-rgb, 37, 99, 235), 0.08);
  border-color: rgba(var(--app-primary-rgb, 37, 99, 235), 0.30);
  color: var(--app-primary, #2563EB);
}
.builder-insert-popover__btn i {
  width: 16px;
  text-align: center;
  color: var(--admin-text-muted);
}
.builder-insert-popover__btn:hover i {
  color: var(--app-primary, #2563EB);
}

/* ---- Lightbox (admin media library) ----------------------------------- */

/* The admin media lightbox shares the same controller + DOM structure as the
   public-site lightbox, but admin pages don't load app.css. These rules
   mirror the relevant parts of app.css so the prev/next arrows and counter
   are positioned/styled correctly. */
.lightbox-caption {
  margin: 1rem auto 0;
  max-width: 720px;
  padding: 0 1rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-align: center;
  cursor: default;
}
.lightbox-caption:empty,
.lightbox-caption.is-empty {
  display: none;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.55);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.18s ease, transform 0.18s ease;
  z-index: 2;
}
.lightbox-nav--prev { left: 1rem; }
.lightbox-nav--next { right: 1rem; }
.lightbox-nav:hover {
  background: rgba(15, 23, 42, 0.78);
  transform: translateY(-50%) scale(1.06);
}
.lightbox-nav:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}
.lightbox-counter {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.3rem 0.65rem;
  background: rgba(15, 23, 42, 0.65);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
  z-index: 2;
}
@media (max-width: 575.98px) {
  .lightbox-nav { width: 2.5rem; height: 2.5rem; }
  .lightbox-nav--prev { left: 0.5rem; }
  .lightbox-nav--next { right: 0.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .lightbox-nav { transition: none; }
  .lightbox-nav:hover { transform: translateY(-50%); }
}