/**
 * Subscriptions Module Styles
 * Responsive, accessible, modern design.
 */

/* =========================================================
   CSS Custom Properties (Design Tokens)
   ========================================================= */
:root {
  --xm-primary:       #3b82f6;
  --xm-primary-dark:  #1d4ed8;
  --xm-success:       #22c55e;
  --xm-warning:       #f59e0b;
  --xm-danger:        #ef4444;
  --xm-info:          #06b6d4;
  --xm-text:          #1f2937;
  --xm-text-muted:    #6b7280;
  --xm-bg:            #ffffff;
  --xm-bg-soft:       #f9fafb;
  --xm-border:        #e5e7eb;
  --xm-radius:        0.5rem;
  --xm-radius-lg:     1rem;
  --xm-shadow:        0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --xm-shadow-md:     0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --xm-shadow-lg:     0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
  --xm-font:          -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --xm-font-mono:     'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  --xm-transition:    0.15s ease;
}

/* =========================================================
   Base Wrapper
   ========================================================= */
.subscriptions-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  font-family: var(--xm-font);
  color: var(--xm-text);
  box-sizing: border-box;
}

.subscriptions-wrap *,
.subscriptions-wrap *::before,
.subscriptions-wrap *::after {
  box-sizing: inherit;
}

/* =========================================================
   Hero Section
   ========================================================= */
.xm-hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
}
.xm-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--xm-text);
  line-height: 1.2;
}
.xm-hero__sub {
  font-size: 1.125rem;
  color: var(--xm-text-muted);
  margin-bottom: 0;
}

/* =========================================================
   Plans Grid
   ========================================================= */
.xm-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

/* =========================================================
   Plan Card
   ========================================================= */
.xm-plan-card {
  background: var(--xm-bg);
  border: 2px solid var(--xm-border);
  border-radius: var(--xm-radius-lg);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--xm-transition), transform var(--xm-transition);
  position: relative;
  overflow: hidden;
}
.xm-plan-card:hover {
  box-shadow: var(--xm-shadow-lg);
  transform: translateY(-2px);
}
.xm-plan-card--featured {
  border-color: var(--xm-primary);
  box-shadow: 0 0 0 4px rgba(59,130,246,.15);
}
.xm-plan-card__badge {
  background: var(--xm-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  position: absolute;
  top: 0;
  right: 1rem;
  border-radius: 0 0 0.5rem 0.5rem;
}
.xm-plan-card__header {
  padding: 2rem 1.5rem 1rem;
  text-align: center;
}
.xm-plan-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.xm-plan-card__amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--xm-primary);
}
.xm-plan-card__cycle {
  font-size: 0.875rem;
  color: var(--xm-text-muted);
}
.xm-plan-card__annual {
  font-size: 0.8125rem;
  color: var(--xm-success);
  margin-top: 0.25rem;
}
.xm-plan-card__trial {
  display: inline-block;
  background: var(--xm-success);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  padding: 0.2rem 0.75rem;
  margin-top: 0.5rem;
}
.xm-plan-card__setup {
  font-size: 0.8125rem;
  color: var(--xm-text-muted);
  margin-top: 0.25rem;
}
.xm-plan-card__body {
  flex: 1;
  padding: 0.5rem 1.5rem 1rem;
}
.xm-plan-card__desc {
  color: var(--xm-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}
.xm-plan-card__usage {
  font-size: 0.875rem;
  color: var(--xm-text-muted);
  font-style: italic;
}
.xm-plan-card__footer {
  padding: 1rem 1.5rem 1.5rem;
}

/* =========================================================
   Feature List
   ========================================================= */
.xm-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.xm-feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.35rem 0;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--xm-border);
}
.xm-feature-list__item:last-child {
  border-bottom: none;
}
.xm-feature-list__check {
  color: var(--xm-success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* =========================================================
   Buttons
   ========================================================= */
.xm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--xm-radius);
  font-family: var(--xm-font);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none !important;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--xm-transition), border-color var(--xm-transition), color var(--xm-transition), box-shadow var(--xm-transition);
  line-height: 1.4;
}
.xm-btn:focus-visible {
  outline: 3px solid var(--xm-primary);
  outline-offset: 2px;
}
.xm-btn--primary {
  background: var(--xm-primary);
  color: #fff !important;
}
.xm-btn--primary:hover,
.xm-btn--primary:visited {
  background: var(--xm-primary-dark);
  color: #fff !important;
}
.xm-btn--secondary {
  background: var(--xm-bg);
  color: var(--xm-primary) !important;
  border-color: var(--xm-primary);
}
.xm-btn--secondary:hover {
  background: var(--xm-primary);
  color: #fff !important;
}
.xm-btn--danger {
  background: var(--xm-danger);
  color: #fff !important;
}
.xm-btn--danger:hover,
.xm-btn--danger:visited {
  background: #dc2626;
  color: #fff !important;
}
.xm-btn--text {
  background: transparent;
  color: var(--xm-text-muted) !important;
  padding: 0.375rem 0.75rem;
}
.xm-btn--text:hover {
  color: var(--xm-text) !important;
}
/* Default/neutral — used for Edit actions in admin tables */
.xm-btn--default {
  background: #f3f4f6;
  color: #374151 !important;
  border-color: #d1d5db;
}
.xm-btn--default:hover,
.xm-btn--default:visited {
  background: #e5e7eb;
  color: #111827 !important;
}
.xm-btn--full  { width: 100%; }
.xm-btn--lg    { padding: 0.875rem 1.75rem; font-size: 1.0625rem; }
.xm-btn--sm    { padding: 0.375rem 0.75rem; font-size: 0.8125rem; }
.xm-btn--xs    { padding: 0.25rem 0.5rem;   font-size: 0.75rem;   }
.xm-btn__amount {
  opacity: 0.85;
  font-weight: 400;
}

/* =========================================================
   Notices / Alerts
   ========================================================= */
.xm-notice {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--xm-radius);
  margin-bottom: 1.5rem;
  border-left: 4px solid;
}
.xm-notice--success {
  background: #f0fdf4;
  border-color: var(--xm-success);
  color: #166534;
}
.xm-notice--warning {
  background: #fffbeb;
  border-color: var(--xm-warning);
  color: #92400e;
}
.xm-notice--info {
  background: #eff6ff;
  border-color: var(--xm-primary);
  color: #1e40af;
}
.xm-notice--error {
  background: #fef2f2;
  border-color: var(--xm-danger);
  color: #991b1b;
}
.xm-notice__icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}
.xm-notice__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* =========================================================
   Badges
   ========================================================= */
.xm-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: capitalize;
}
.xm-badge--active    { background: #dcfce7; color: #166534; }
.xm-badge--trial     { background: #dbeafe; color: #1e40af; }
.xm-badge--past_due  { background: #fef9c3; color: #854d0e; }
.xm-badge--cancelled { background: #fee2e2; color: #991b1b; }
.xm-badge--expired   { background: #f3f4f6; color: #6b7280; }
.xm-badge--paused    { background: #e0e7ff; color: #3730a3; }
.xm-badge--paid      { background: #dcfce7; color: #166534; }
.xm-badge--open      { background: #dbeafe; color: #1e40af; }
.xm-badge--void      { background: #f3f4f6; color: #6b7280; }
.xm-badge--featured  { background: var(--xm-primary); color: #fff; }
.xm-badge--inactive  { background: #f3f4f6; color: #6b7280; }

/* =========================================================
   Tables
   ========================================================= */
.xm-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--xm-radius);
  box-shadow: var(--xm-shadow);
  margin-bottom: 1.5rem;
}
.xm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.xm-table thead {
  background: #1e3a5f;
}
.xm-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #c8d9ee;
  white-space: nowrap;
  border-bottom: 2px solid var(--xm-border);
}
.xm-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--xm-border);
  vertical-align: middle;
}
.xm-table tbody tr:last-child td {
  border-bottom: none;
}
.xm-table tbody tr:hover {
  background: var(--xm-bg-soft);
}
.xm-text-right { text-align: right; }
.xm-actions    { white-space: nowrap; }

/* =========================================================
   TableSorter sort indicators
   tablesorter v2.32 adds tablesorter-headerAsc/Desc/UnSorted to the <th>.
   Columns disabled with class "sorter-false" get no indicator.
   ========================================================= */
.xm-sortable thead th {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.xm-sortable thead th .tablesorter-header-inner::after {
  content: ' \21F5';
  font-size: 0.7em;
  opacity: 0.4;
  margin-left: 4px;
}
.xm-sortable thead th.tablesorter-headerAsc .tablesorter-header-inner::after {
  content: ' \25B2';
  opacity: 0.85;
}
.xm-sortable thead th.tablesorter-headerDesc .tablesorter-header-inner::after {
  content: ' \25BC';
  opacity: 0.85;
}
.xm-sortable thead th.sorter-false {
  cursor: default;
}
.xm-sortable thead th.sorter-false .tablesorter-header-inner::after {
  content: '';
}

/* =========================================================
   Forms
   ========================================================= */
.xm-form-group {
  margin-bottom: 1.25rem;
}
.xm-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--xm-text);
}
.xm-input {
  display: block;
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-family: var(--xm-font);
  font-size: 0.9375rem;
  color: var(--xm-text);
  background: var(--xm-bg);
  border: 1.5px solid var(--xm-border);
  border-radius: var(--xm-radius);
  transition: border-color var(--xm-transition), box-shadow var(--xm-transition);
}
.xm-input:focus {
  outline: none;
  border-color: var(--xm-primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,.2);
}
.xm-textarea {
  resize: vertical;
  min-height: 6rem;
}
.xm-form-error {
  color: var(--xm-danger);
  font-size: 0.875rem;
  margin-top: 0.375rem;
}
.xm-form-success {
  color: var(--xm-success);
  font-size: 0.875rem;
  margin-top: 0.375rem;
}
.xm-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.xm-form-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.xm-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  cursor: pointer;
}
.xm-form-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* =========================================================
   Checkout Layout
   ========================================================= */
.xm-checkout-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  margin-top: 2rem;
}
@media (max-width: 640px) {
  .xm-checkout-layout { grid-template-columns: 1fr; }
}
.xm-order-summary {
  background: var(--xm-bg-soft);
  border: 1px solid var(--xm-border);
  border-radius: var(--xm-radius-lg);
  padding: 1.5rem;
  align-self: start;
}
.xm-order-summary__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--xm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.xm-order-summary__plan {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.xm-price-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0.75rem;
}
.xm-price-table td {
  padding: 0.4rem 0;
  font-size: 0.9375rem;
}
.xm-price-table__amount { text-align: right; }
.xm-price-table__total td {
  border-top: 2px solid var(--xm-border);
  padding-top: 0.75rem;
  font-size: 1.0625rem;
}
.xm-price-table__discount td { color: var(--xm-success); }
.xm-trial-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--xm-success);
  font-weight: 600;
  margin-top: 0.75rem;
}
.xm-coupon-row {
  display: flex;
  gap: 0.5rem;
}
.xm-coupon-row .xm-input {
  flex: 1;
}
.xm-checkout-main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.xm-pay-secure {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--xm-text-muted);
  margin-top: 0.75rem;
}

/* =========================================================
   Dashboard
   ========================================================= */
.xm-page-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.xm-section {
  margin-bottom: 2.5rem;
}
.xm-section__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.xm-section__link {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--xm-primary);
}
.xm-sub-card {
  background: var(--xm-bg);
  border: 1.5px solid var(--xm-border);
  border-radius: var(--xm-radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  box-shadow: var(--xm-shadow);
}
.xm-sub-card--active { border-color: var(--xm-success); }
.xm-sub-card--trial  { border-color: var(--xm-primary); }
.xm-sub-card__plan   { font-size: 1.375rem; font-weight: 700; margin-bottom: 0.5rem; }
.xm-sub-card__status { margin-bottom: 0.5rem; }
.xm-sub-card__period { font-size: 0.9375rem; color: var(--xm-text-muted); }
.xm-cancel-form {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--xm-bg-soft);
  border: 1.5px solid var(--xm-danger);
  border-radius: var(--xm-radius-lg);
}
.xm-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--xm-text-muted);
}
.xm-empty-state p { margin-bottom: 1rem; }
.xm-empty { color: var(--xm-text-muted); font-style: italic; }
.xm-pagenav { margin-top: 1rem; }

/* =========================================================
   Invoice
   ========================================================= */
.xm-invoice {
  max-width: 800px;
  margin: 0 auto;
  background: var(--xm-bg);
  border: 1px solid var(--xm-border);
  border-radius: var(--xm-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--xm-shadow-md);
}
.xm-invoice__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.xm-invoice__site { font-size: 1.5rem; font-weight: 800; }
.xm-invoice__title { font-size: 1.125rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--xm-text-muted); margin-bottom: 0.5rem; }
.xm-invoice__to,
.xm-invoice__period {
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}
.xm-invoice__subtotal td,
.xm-invoice__discount td { color: var(--xm-text-muted); }
.xm-invoice__total td     { border-top: 2px solid var(--xm-border); padding-top: 0.75rem; }
.xm-invoice__notes {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--xm-border);
}
.xm-invoice__actions {
  margin-top: 2rem;
  text-align: right;
}

/* =========================================================
   Admin
   ========================================================= */
.subscriptions-admin {
  font-family: var(--xm-font);
  color: var(--xm-text);
}
.xm-admin-nav {
  margin-bottom: 1.5rem;
}
.xm-admin-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.xm-admin-nav__link {
  display: block;
  padding: 0.5rem 1rem;
  border-radius: var(--xm-radius);
  background: var(--xm-bg-soft);
  border: 1px solid var(--xm-border);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--xm-text);
  text-decoration: none;
  transition: background var(--xm-transition), color var(--xm-transition);
}
.xm-admin-nav__link:hover {
  background: var(--xm-primary);
  color: #fff;
  border-color: var(--xm-primary);
}
.xm-admin-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.xm-admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.xm-admin-desc {
  color: var(--xm-text-muted);
  margin-bottom: 1.5rem;
  max-width: 680px;
}
.xm-admin-form { max-width: 820px; }
/* =========================================================
   Stat List (compact line rows — used on dashboard & reports)
   ========================================================= */
.xm-stat-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--xm-border);
  border-radius: var(--xm-radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
  box-shadow: var(--xm-shadow);
}
.xm-stat-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 1rem;
  background: var(--xm-bg);
  border-bottom: 1px solid var(--xm-border);
  border-left: 4px solid transparent;
  font-size: 0.9375rem;
}
.xm-stat-row:last-child { border-bottom: none; }
.xm-stat-row:hover      { background: var(--xm-bg-soft); }
.xm-stat-row--blue   { border-left-color: var(--xm-primary); }
.xm-stat-row--green  { border-left-color: var(--xm-success); }
.xm-stat-row--orange { border-left-color: var(--xm-warning); }
.xm-stat-row--teal   { border-left-color: #0d9488; }
.xm-stat-row--purple { border-left-color: #7c3aed; }
.xm-stat-row--indigo { border-left-color: #4f46e5; }
.xm-stat-row--gray   { border-left-color: #6b7280; }
.xm-stat-row__icon  { font-size: 1rem; flex-shrink: 0; width: 1.5rem; text-align: center; }
.xm-stat-row__label { flex: 1; color: var(--xm-text-muted); font-size: 0.875rem; }
.xm-stat-row__value { font-weight: 700; font-size: 0.9375rem; color: var(--xm-text); white-space: nowrap; }
.xm-stat-row__link  { font-size: 0.8rem; color: var(--xm-primary); text-decoration: none; white-space: nowrap; flex-shrink: 0; padding-left: 0.5rem; }
.xm-stat-row__link:hover { text-decoration: underline; }
.xm-text-muted { color: var(--xm-text-muted); font-weight: 400; }

/* Toolbar — left-aligned button strip */
.xm-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  align-items: center;
}
.xm-toolbar--gap { margin-top: 0.75rem; margin-bottom: 1.5rem; }

.xm-stats-group-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--xm-text-muted);
  margin: 1.25rem 0 0.375rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--xm-border);
}

/* Legacy stat-grid / stat-card kept for blocks and other uses */
.xm-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.xm-stat-card {
  background: var(--xm-bg);
  border-radius: var(--xm-radius-lg);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--xm-shadow);
  border: 1px solid var(--xm-border);
}
.xm-stat-card--blue   { border-top: 4px solid var(--xm-primary); }
.xm-stat-card--green  { border-top: 4px solid var(--xm-success); }
.xm-stat-card--orange { border-top: 4px solid var(--xm-warning); }
.xm-stat-card--teal   { border-top: 4px solid #0d9488; }
.xm-stat-card--purple { border-top: 4px solid #7c3aed; }
.xm-stat-card--indigo { border-top: 4px solid #4f46e5; }
.xm-stat-card--gray   { border-top: 4px solid #6b7280; }
.xm-stat-card__icon  { font-size: 2rem; margin-bottom: 0.5rem; }
.xm-stat-card__value { font-size: 2rem; font-weight: 800; color: var(--xm-text); line-height: 1; margin-bottom: 0.5rem; }
.xm-stat-card__sub   { display: block; font-size: 0.75rem; font-weight: 500; color: var(--xm-text-muted); margin-top: 0.25rem; }
.xm-stat-card__label { font-size: 0.875rem; color: var(--xm-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.xm-stat-card__link  { display: inline-block; margin-top: 0.75rem; font-size: 0.75rem; color: var(--xm-primary); text-decoration: none; }
.xm-stat-card__link:hover { text-decoration: underline; }
.xm-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.xm-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--xm-border);
  padding-bottom: 0.375rem;
}
.xm-tab {
  padding: 0.5rem 1rem;
  border-radius: var(--xm-radius) var(--xm-radius) 0 0;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--xm-text-muted);
  transition: color var(--xm-transition), background var(--xm-transition);
}
.xm-tab:hover { color: var(--xm-text); }
.xm-tab--active {
  background: var(--xm-bg);
  color: var(--xm-primary);
  font-weight: 700;
  border: 2px solid var(--xm-border);
  border-bottom: 2px solid var(--xm-bg);
  margin-bottom: -2px;
}
.xm-filter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
}
.xm-filter-btn {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  background: var(--xm-bg-soft);
  color: var(--xm-text-muted);
  border: 1px solid var(--xm-border);
  transition: all var(--xm-transition);
}
.xm-filter-btn:hover, .xm-filter-btn--active {
  background: var(--xm-primary);
  color: #fff;
  border-color: var(--xm-primary);
}
.xm-count {
  font-size: 0.875rem;
  color: var(--xm-text-muted);
}

/* =========================================================
   Accessibility Helpers
   ========================================================= */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* =========================================================
   Print Styles
   ========================================================= */
@media print {
  .xm-invoice__actions,
  .no-print { display: none !important; }
  .xm-invoice {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 768px) {
  .xm-plans-grid  { grid-template-columns: 1fr; }
  .xm-stats-grid  { grid-template-columns: 1fr; }
  .xm-sub-card    { flex-direction: column; }
  .xm-form-grid   { grid-template-columns: 1fr; }
  .xm-invoice     { padding: 1.25rem; }
}

/* =========================================================
   Table Sorter
   ========================================================= */
.xm-th-sort {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: color var(--xm-transition);
}
.xm-th-sort:hover { color: var(--xm-primary); }
.xm-th-sort::after {
  content: '\00a0\21C5'; /* ⇅ */
  font-size: 0.7em;
  opacity: 0.35;
  display: inline-block;
  margin-left: 0.25em;
}
.xm-th-sort[aria-sort="ascending"]::after {
  content: '\00a0\2191'; /* ↑ */
  opacity: 1;
  color: var(--xm-primary);
}
.xm-th-sort[aria-sort="descending"]::after {
  content: '\00a0\2193'; /* ↓ */
  opacity: 1;
  color: var(--xm-primary);
}
.xm-th-sort:focus-visible {
  outline: 2px solid var(--xm-primary);
  outline-offset: 2px;
  border-radius: 3px;
}

/* =========================================================
   Frontend Admin Toolbar  (fixed, bottom-right, admin-only)
   ========================================================= */
.xm-admin-bar {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.xm-admin-bar__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.875rem;
  background: #1e293b;
  color: #f8fafc !important;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none !important;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.08);
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.xm-admin-bar__link:hover {
  background: #0f172a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.45);
}
.xm-admin-bar__link svg {
  flex-shrink: 0;
  opacity: 0.75;
}
.xm-admin-bar__link:hover svg { opacity: 1; }
@media print { .xm-admin-bar { display: none !important; } }

/* =========================================================
   Configuration Check & Server Status (xm-check-list)
   Mirrors xm-stat-list / xm-stat-row design for consistency.
   ========================================================= */
.xm-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--xm-border);
  border-radius: var(--xm-radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
  box-shadow: var(--xm-shadow);
}
.xm-check-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 1rem;
  background: var(--xm-bg);
  border-bottom: 1px solid var(--xm-border);
  border-left: 4px solid transparent;
  font-size: 0.9375rem;
}
.xm-check-item:last-child          { border-bottom: none; }
.xm-check-item:hover               { background: var(--xm-bg-soft); }
.xm-check-item--pass               { border-left-color: var(--xm-success); }
.xm-check-item--fail               { border-left-color: var(--xm-danger); background: #fef2f2; }
.xm-check-item--warn               { border-left-color: var(--xm-warning); background: #fffbeb; }
.xm-check-item--info               { border-left-color: var(--xm-primary); }
.xm-check__icon  { font-size: 1rem; flex-shrink: 0; width: 1.5rem; text-align: center; }
.xm-check__label { flex: 1; font-size: 0.875rem; color: var(--xm-text); }
.xm-check__value {
  font-family: var(--xm-font-mono);
  font-size: 0.8125rem;
  color: var(--xm-text-muted);
  white-space: nowrap;
  background: var(--xm-bg-soft);
  border: 1px solid var(--xm-border);
  border-radius: 0.25rem;
  padding: 0.1rem 0.4rem;
}
.xm-check__action {
  font-size: 0.8rem;
  color: var(--xm-primary);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  padding-left: 0.5rem;
  font-weight: 600;
}
.xm-check__action:hover { text-decoration: underline; }

/* Cron / informational tip below the check list */
.xm-check-tip {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  background: #fffbeb;
  border: 1px solid var(--xm-warning);
  border-radius: var(--xm-radius);
  font-size: 0.875rem;
  color: #92400e;
  line-height: 1.5;
}
.xm-check-tip code {
  font-family: var(--xm-font-mono);
  background: rgba(0,0,0,.06);
  border-radius: 0.2rem;
  padding: 0 0.3rem;
}

/* Dark-mode overrides for check items */
@media (prefers-color-scheme: dark) {
  .xm-check-item--fail { background: rgba(239,68,68,.08); }
  .xm-check-item--warn { background: rgba(245,158,11,.08); }
  .xm-check-tip        { background: rgba(245,158,11,.1); border-color: rgba(245,158,11,.4); color: #fcd34d; }
}

/* =========================================================
   Dark Mode (prefers-color-scheme)
   ========================================================= */
@media (prefers-color-scheme: dark) {
  :root {
    --xm-text:      #f9fafb;
    --xm-text-muted:#9ca3af;
    --xm-bg:        #111827;
    --xm-bg-soft:   #1f2937;
    --xm-border:    #374151;
  }
}