/* ==========================================================================
   pxe-theme.css - GE Aerospace shopdb-flask design port for the PXE webapp
   Load AFTER bootstrap.min.css so these token+component rules win.
   Hand-written, dependency-free, air-gap safe (no CDN, no external fonts).
   ========================================================================== */

/* --------------------------------------------------------------------------
   Tokens - LIGHT is the default on :root. Dark overrides live in the
   [data-theme="dark"] block. Brand tokens are theme-invariant.
   -------------------------------------------------------------------------- */
:root {
  /* GE brand (theme-invariant) */
  --ge-atmosphere-blue: #00003d;
  --ge-sky-blue: #4181ff;
  --ge-avionics-green: #0ad64f;
  --ge-tungsten: #eaeaea;

  /* accents (same in both themes unless noted) */
  --primary: #4181ff;
  --primary-dark: #2d6ce0;
  --secondary: #6c757d;
  --secondary-dark: #82503f;
  --success: #0ad64f;
  --success-dark: #019e4c;
  --warning: #ff9500;
  --warning-dark: #e67c02;
  --danger: #dc3545;
  --danger-dark: #e62c51;
  --info: #4181ff;
  --info-dark: #039ce0;
  --purple: #9c27b0;
  --link: #4181ff;

  /* surfaces + text (LIGHT) */
  --bg: #f5f5f5;
  --bg-card: #ffffff;
  --bg-card-solid: #ffffff;
  --bg-popover: #111111;
  --text: #1a1a2e;
  --text-light: #6c757d;
  --border: #dee2e6;

  /* sidebar (same in both themes) */
  --sidebar-bg: #00003d;
  --sidebar-text: #ffffff;
  --sidebar-width: 250px;

  /* custom caret for selects (light) */
  --select-caret: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

[data-theme="dark"] {
  --danger: #f5365c;
  --bg: #0a0a1a;
  --bg-card: rgba(0, 0, 61, 0.4);
  --bg-card-solid: #0d0d2b;
  --text: rgba(255, 255, 255, 0.9);
  --text-light: rgba(255, 255, 255, 0.6);
  --border: rgba(65, 129, 255, 0.2);
  --select-caret: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

/* Belt-and-suspenders: honour OS dark before JS stamps the attribute,
   to avoid an unstyled flash on dark-OS machines. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --danger: #f5365c;
    --bg: #0a0a1a;
    --bg-card: rgba(0, 0, 61, 0.4);
    --bg-card-solid: #0d0d2b;
    --text: rgba(255, 255, 255, 0.9);
    --text-light: rgba(255, 255, 255, 0.6);
    --border: rgba(65, 129, 255, 0.2);
    --select-caret: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  }
}

/* --------------------------------------------------------------------------
   Base / reset
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; }

body {
  font-family: 'Inter Variable', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.5px;
  background-color: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--link); }

.mono,
.mac, .ip, .id-cell {
  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
  font-size: 13px;
}

/* Bootstrap .text-light is near-white always - remap to muted token so it
   reads in BOTH themes (templates use it as "muted text") */
.text-light { color: var(--text-light) !important; }

/* Signature type treatment helper */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   Layout: sidebar rail + main content
   -------------------------------------------------------------------------- */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  position: fixed;
  top: 0;
  left: 0;
  overflow-y: auto;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  padding: 0;
}

.main-content {
  margin-left: var(--sidebar-width);
  padding: 20px 10px 70px 10px;
}

/* Sidebar header ---------------------------------------------------------- */
.sidebar-header {
  padding: 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.sidebar-logo {
  width: 180px;
  max-width: 100%;
  filter: brightness(0) invert(1);
}
.sidebar-header .brand-title {
  font-size: 14px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0.5rem 0 0;
  color: #fff;
}

/* Sidebar search ---------------------------------------------------------- */
.sidebar-search {
  padding: 10px 15px;
}
.sidebar-search input {
  width: 100%;
  height: 34px;
  border: 0;
  border-radius: 0.25rem;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 0 0.75rem;
  font-size: 13px;
}
.sidebar-search input::placeholder {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}
.sidebar-search input:focus {
  outline: none;
  background: rgba(0, 0, 0, 0.2);
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.45);
}

/* Sidebar nav ------------------------------------------------------------- */
.sidebar-nav { list-style: none; margin: 0; padding: 0; }

.sidebar-nav .nav-link,
.sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s;
  border-radius: 0;
}
.sidebar-nav .nav-link i,
.sidebar .nav-link i {
  font-size: 16px;
  margin-right: 0.5rem;
}
.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active,
.sidebar .nav-link:hover,
.sidebar .nav-link.active {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.sidebar-nav .nav-link.active,
.sidebar .nav-link.active {
  border-left: 3px solid var(--primary);
}

/* sub-link (Configuration under an image) */
.sidebar-nav .nav-sublink {
  padding-left: 2.5rem;
  font-size: 0.82rem;
}

.nav-section,
.sidebar-heading {
  padding: 0.75rem 1.25rem 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.5rem;
}

.sidebar-nav .nav-link.external::after {
  content: '\2197';
  margin-left: auto;
  opacity: 0.7;
}

/* Sidebar footer ---------------------------------------------------------- */
.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.25rem;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.user-menu {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.user-menu .avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
}
.user-menu .username {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
}
.user-menu .user-sub {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
}
.user-menu .icon-btn {
  flex: 1;
  padding: 0.4rem 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}
.user-menu .icon-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Page header
   -------------------------------------------------------------------------- */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.page-header h1,
.page-header h2 {
  font-size: 20px;
  font-weight: 500;
  line-height: 20px;
  margin: 0;
}
.header-actions {
  display: flex;
  gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   Card (also overrides Bootstrap .card)
   -------------------------------------------------------------------------- */
.pxe-card,
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  padding: 0;
  margin-bottom: 25px;
  color: var(--text);
}
/* pxe-card with padded body baked in */
.pxe-card { padding: 1.25rem; }

[data-theme="light"] .pxe-card,
[data-theme="light"] .card { border: 1px solid var(--border); }
[data-theme="dark"] .pxe-card,
[data-theme="dark"] .card { border: none; }

.pxe-card-header,
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
  background: transparent;
}
.pxe-card-header h3,
.card-header h3 { font-size: 16px; font-weight: 600; margin: 0; }

.pxe-card-body,
.card-body { padding: 1.25rem; }

.pxe-card-footer,
.card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  background: transparent;
}
.card-title,
.pxe-card-title { font-size: 16px; font-weight: 600; margin-bottom: 0.75rem; }

/* Section-card variant */
.section-card {
  background: var(--bg-card);
  border-radius: 0.25rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  padding: 1.25rem;
  margin-bottom: 25px;
}
[data-theme="light"] .section-card { border: 1px solid var(--border); }
[data-theme="dark"] .section-card { border: none; }
.section-title {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   Buttons (overrides Bootstrap .btn + variants)
   -------------------------------------------------------------------------- */
.pxe-btn,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 9px 19px;
  border: none;
  border-radius: 0.25rem;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  text-decoration: none;
}
.pxe-btn:focus,
.btn:focus { box-shadow: none; outline: none; }

.pxe-btn-primary,   .btn-primary   { background: var(--primary);   color: #fff; border-color: var(--primary); }
.pxe-btn-primary:hover,   .btn-primary:hover   { background: var(--primary-dark);   color: #fff; }
.pxe-btn-secondary, .btn-secondary { background: var(--secondary); color: #fff; border-color: var(--secondary); }
.pxe-btn-secondary:hover, .btn-secondary:hover { background: var(--secondary-dark); color: #fff; }
.pxe-btn-success,   .btn-success   { background: var(--success);   color: #00003d; border-color: var(--success); }
.pxe-btn-success:hover,   .btn-success:hover   { background: var(--success-dark);   color: #00003d; }
.pxe-btn-info,      .btn-info      { background: var(--info);      color: #fff; border-color: var(--info); }
.pxe-btn-info:hover,      .btn-info:hover      { background: var(--info-dark);      color: #fff; }
.pxe-btn-warning,   .btn-warning   { background: var(--warning);   color: #00003d; border-color: var(--warning); }
.pxe-btn-warning:hover,   .btn-warning:hover   { background: var(--warning-dark);   color: #00003d; }
.pxe-btn-danger,    .btn-danger    { background: var(--danger);    color: #fff; border-color: var(--danger); }
.pxe-btn-danger:hover,    .btn-danger:hover    { background: var(--danger-dark);    color: #fff; }

/* Ghost / outline buttons keep the brand shape but read as secondary chrome */
.pxe-btn-ghost,
.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-danger,
.btn-outline-success,
.btn-outline-info {
  background: transparent;
  box-shadow: none;
  border: 1px solid var(--border);
  color: var(--text);
}
.pxe-btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-outline-primary { color: var(--primary); border-color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: #fff; }
.btn-outline-danger { color: var(--danger); border-color: var(--danger); }
.btn-outline-danger:hover { background: var(--danger); color: #fff; }
.btn-outline-secondary:hover { background: var(--secondary); color: #fff; }
.btn-outline-success { color: var(--success); border-color: var(--success); }
.btn-outline-success:hover { background: var(--success); color: #00003d; }
.btn-outline-info { color: var(--info); border-color: var(--info); }
.btn-outline-info:hover { background: var(--info); color: #fff; }

.pxe-btn-link,
.btn-link {
  background: transparent;
  border: none;
  box-shadow: none;
  color: var(--info);
  text-transform: none;
  letter-spacing: normal;
}

/* Sizes */
.pxe-btn-sm, .btn-sm { font-size: 10px; padding: 6px 15px; }
.pxe-btn-lg, .btn-lg { font-size: 14px; padding: 12px 38px; }

/* small icon-only row action buttons in tables keep a compact footprint */
.btn-row-action { padding: 6px 10px; font-size: 10px; }

/* --------------------------------------------------------------------------
   Tables (overrides Bootstrap .table)
   -------------------------------------------------------------------------- */
.table-container { overflow-x: auto; white-space: nowrap; }

.data-table,
table.table,
.table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  background: transparent;
}
.data-table th,
.table th {
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: left;
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  border-top: none;
  color: var(--text);
}
.data-table td,
.table td {
  padding: 0.75rem;
  font-size: 13px;
  vertical-align: middle;
  white-space: nowrap;
  border-top: 1px solid var(--border);
  color: var(--text);
}
.data-table tbody tr:hover,
.table tbody tr:hover { background: rgba(65, 129, 255, 0.1); }

/* sortable header */
.data-table th.sortable,
.table th.sortable { cursor: pointer; }
.data-table th.sortable:hover,
.table th.sortable:hover { color: var(--primary); }
.sort-arrow { font-size: 10px; }

/* truncating cell */
.cell-truncate td {
  max-width: 32rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* action column: keep it a real table cell, space the buttons */
td.actions { display: table-cell; }
td.actions .btn + .btn,
.actions .pxe-btn + .pxe-btn { margin-left: 0.25rem; }

.clickable-row { cursor: pointer; }
.clickable-row:hover td { background: var(--bg); }

/* drag handle used by app.js command tables */
.drag-handle { cursor: grab; color: var(--text-light); }
.drag-handle:active { cursor: grabbing; }

/* --------------------------------------------------------------------------
   Forms (overrides Bootstrap .form-control / .form-select)
   -------------------------------------------------------------------------- */
.form-field,
.form-group { margin-bottom: 1rem; }

.form-field label,
.form-group label,
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9375rem;
  background: var(--bg-card);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.15);
}
.form-control::placeholder { color: var(--text-light); opacity: 0.7; }

.form-control-sm { padding: 0.375rem 0.6rem; font-size: 0.85rem; }

[data-theme="dark"] .form-control {
  background-color: var(--bg);
}
[data-theme="dark"] .form-control:focus {
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

/* select */
select.form-control,
.form-select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  padding-right: 2.25rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9375rem;
  background: var(--bg-card);
  color: var(--text);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: var(--select-caret);
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}
select.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.15);
}
[data-theme="dark"] select.form-control,
[data-theme="dark"] .form-select {
  background-color: var(--bg);
}
select.form-control option,
.form-select option { background: var(--bg-card); }
[data-theme="dark"] select.form-control option,
[data-theme="dark"] .form-select option { background: var(--bg-card-solid); }

/* textarea */
textarea.form-control {
  min-height: 100px;
  resize: vertical;
  line-height: 1.5;
}

/* checkboxes / radios */
.form-check-input,
input[type="checkbox"],
input[type="radio"] {
  width: 1.125rem;
  height: 1.125rem;
  accent-color: var(--primary);
}

/* --------------------------------------------------------------------------
   Badges (overrides Bootstrap .badge + bg-* utilities)
   -------------------------------------------------------------------------- */
.badge {
  display: inline-block;
  padding: 0.25em 0.5em;
  border-radius: 0.25rem;
  font-size: 11px;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  color: #fff;
}
.badge-success,  .badge.bg-success   { background: var(--success); color: #00003d; }
.badge-warning,  .badge.bg-warning   { background: var(--warning); color: #00003d; }
.badge-danger,   .badge.bg-danger    { background: var(--danger);  color: #fff; }
.badge-info,     .badge.bg-info      { background: var(--info);    color: #fff; }
.badge-primary,  .badge.bg-primary   { background: var(--primary); color: #fff; }
.badge-secondary,.badge.bg-secondary { background: var(--secondary); color: #fff; }
.badge-printer,  .badge.bg-purple    { background: var(--purple);  color: #fff; }
.badge-lg { padding: 0.35rem 0.75rem; font-size: 12px; }

/* --------------------------------------------------------------------------
   Status pill / dot / toggle
   -------------------------------------------------------------------------- */
.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--secondary);
}
.status-dot.inactive { background: var(--secondary); }
.status-dot.warning,
.status-dot.unknown  { background: var(--warning); }
.status-dot.pending  { background: var(--primary); }
.status-dot.success,
.status-dot.active   { background: var(--success); }

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--bg);
  border-radius: 4px;
  color: var(--text-light);
}

.toggle-btn {
  position: relative;
  width: 50px;
  height: 26px;
  border-radius: 13px;
  background: var(--secondary);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.toggle-btn.active { background: var(--success); }
.toggle-slider {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
}
.toggle-btn.active .toggle-slider { transform: translateX(24px); }

/* --------------------------------------------------------------------------
   Alerts (overrides Bootstrap .alert) + notification banners
   -------------------------------------------------------------------------- */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 0.25rem;
  font-size: 14px;
  border: 1px solid transparent;
  margin-bottom: 1rem;
}
.error-message,
.alert-danger,
.alert-error {
  background: rgba(245, 54, 92, 0.2);
  color: var(--danger);
  border: 1px solid rgba(245, 54, 92, 0.3);
}
.settings-success,
.alert-success {
  background: var(--success);
  color: #00003d;
  border-color: var(--success);
}
.alert-warning {
  background: rgba(255, 136, 0, 0.15);
  color: var(--warning-dark);
  border: 1px solid rgba(255, 136, 0, 0.3);
}
.alert-info,
.alert-primary {
  background: rgba(65, 129, 255, 0.12);
  color: var(--primary);
  border: 1px solid rgba(65, 129, 255, 0.3);
}
/* Flask flashes commonly use "message" category */
.alert-message {
  background: rgba(65, 129, 255, 0.12);
  color: var(--primary);
  border: 1px solid rgba(65, 129, 255, 0.3);
}

.notification-item {
  flex: 1;
  min-width: 250px;
  padding: 0.625rem 0.875rem;
  border-radius: 6px;
  border-left: 4px solid var(--border);
  background: var(--bg-card);
}
.notification-item.type-incident  { border-left-color: var(--danger);  background: rgba(245, 54, 92, 0.06); }
.notification-item.type-change    { border-left-color: var(--warning); background: rgba(255, 136, 0, 0.06); }
.notification-item.type-awareness { border-left-color: var(--success); background: rgba(4, 185, 98, 0.06); }
[data-theme="dark"] .notification-item.type-incident  { background: rgba(245, 54, 92, 0.1); }
[data-theme="dark"] .notification-item.type-change    { background: rgba(255, 136, 0, 0.1); }
[data-theme="dark"] .notification-item.type-awareness { background: rgba(4, 185, 98, 0.1); }

/* --------------------------------------------------------------------------
   Toasts
   -------------------------------------------------------------------------- */
.toast-stack {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: min(420px, 100vw - 2.5rem);
}
.toast {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  border-left: 4px solid var(--secondary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  font-size: 0.9rem;
  transition: opacity 0.2s, transform 0.2s;
}
.toast-success { border-left-color: var(--success); }
.toast-error   { border-left-color: var(--danger); }
.toast-info    { border-left-color: var(--primary); }
.toast .toast-close {
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 1.1rem;
  cursor: pointer;
  margin-left: auto;
}

/* --------------------------------------------------------------------------
   Modal (overrides Bootstrap-manual markup; use .modal-overlay wrapper)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
}
.modal-overlay .modal,
.pxe-modal {
  background: var(--bg-card-solid);
  border-radius: 0.25rem;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 16px 38px -12px rgba(0, 0, 0, 0.56),
              0 4px 25px rgba(0, 0, 0, 0.12),
              0 8px 10px -5px rgba(0, 0, 0, 0.2);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 600; margin: 0; }
.modal-body { padding: 1.25rem; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.pagination { display: flex; gap: 0.25rem; list-style: none; margin: 0; padding: 0; }
.pagination button,
.pagination .page-btn {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  background: transparent;
  border-radius: 0.25rem;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
.pagination button:hover:not(:disabled),
.pagination .page-btn:hover:not(.disabled) {
  background: var(--bg);
  border-color: var(--primary);
}
.pagination .active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination button:disabled,
.pagination .disabled { opacity: 0.4; cursor: default; }
.perpage-select { padding: 0.375rem 0.5rem; font-size: 13px; }

/* --------------------------------------------------------------------------
   Stat cards / dashboard grid
   -------------------------------------------------------------------------- */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
}
.stat-card {
  background: var(--bg-card);
  border-radius: 0.25rem;
  padding: 1.25rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
[data-theme="light"] .stat-card { border: 1px solid var(--border); }
[data-theme="dark"] .stat-card { border: none; }
.stat-card .label { font-size: 14px; color: var(--text-light); margin-bottom: 0.5rem; }
.stat-card .value { font-size: 2rem; font-weight: 600; color: var(--text); }
.stat-card.success .value { color: var(--success); }
.stat-card.warning .value { color: var(--warning); }
.stat-card.danger  .value { color: var(--danger); }
.stat-card.info    .value { color: var(--info); }

/* --------------------------------------------------------------------------
   Tabs (editor-tabs used by app.js; overrides Bootstrap .nav-tabs)
   -------------------------------------------------------------------------- */
.editor-tabs.nav-tabs,
.nav-tabs {
  border-bottom: 1px solid var(--border);
  gap: 0.25rem;
}
.editor-tabs .nav-link,
.nav-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--text-light);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.6rem 1rem;
}
.editor-tabs .nav-link:hover,
.nav-tabs .nav-link:hover { color: var(--text); }
.editor-tabs .nav-link.active,
.nav-tabs .nav-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: transparent;
}

/* --------------------------------------------------------------------------
   Content two-column multicol detail flow
   -------------------------------------------------------------------------- */
.content-grid { column-count: 2; column-gap: 25px; }
.content-grid .section-card { break-inside: avoid; }

/* --------------------------------------------------------------------------
   Responsive: collapse the fixed rail under 768px, keep colors/spacing
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s;
  }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .content-grid { column-count: 1; }
}