/* ============================================================ */
/*  NavHub Admin Console v2 (Vercel / Linear inspired)         */
/*  Loaded AFTER assets/app.css; only affects admin.html.      */
/* ============================================================ */

body.admin-body {
  /* override design tokens from app.css for the admin shell */
  --bg:            #fafafa;
  --surface:       #ffffff;
  --surface-2:     #f9fafb;
  --border:        #e5e7eb;
  --border-strong: #d1d5db;
  --text:          #111827;
  --text-muted:    #6b7280;
  --text-subtle:   #9ca3af;

  --primary:       #4f46e5;
  --primary-hover: #4338ca;
  --primary-fg:    #ffffff;
  --primary-soft:  #eef2ff;

  --good:          #10b981;
  --warning:       #f59e0b;
  --danger:        #ef4444;
  --info:          #3b82f6;

  --success-bg:    #d1fae5;
  --success-text:  #065f46;
  --warning-bg:    #fef3c7;
  --warning-text:  #92400e;
  --danger-bg:     #fee2e2;
  --danger-text:   #991b1b;
  --info-bg:       #dbeafe;
  --info-text:     #1e40af;

  --radius-sm: 4px;
  --radius:    6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  --shadow-1: 0 1px 2px rgba(17, 24, 39, 0.04), 0 1px 3px rgba(17, 24, 39, 0.06);
  --shadow-2: 0 4px 12px rgba(17, 24, 39, 0.08);
  --shadow-3: 0 12px 32px rgba(17, 24, 39, 0.12);

  --side-w: 232px;
  --side-w-collapsed: 60px;
  --header-h: 56px;

  background: var(--bg);
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.55;
}

/* dark mode for admin (if user toggled) */
html[data-theme="dark"] body.admin-body {
  --bg:            #0b0b0c;
  --surface:       #131316;
  --surface-2:     #1a1a1f;
  --border:        #27272a;
  --border-strong: #3f3f46;
  --text:          #f4f4f5;
  --text-muted:    #a1a1aa;
  --text-subtle:   #71717a;
  --primary:       #818cf8;
  --primary-hover: #a5b4fc;
  --primary-soft:  rgba(129, 140, 248, 0.15);
  --success-bg:    rgba(16, 185, 129, 0.18);
  --success-text:  #6ee7b7;
  --warning-bg:    rgba(245, 158, 11, 0.18);
  --warning-text:  #fcd34d;
  --danger-bg:     rgba(239, 68, 68, 0.18);
  --danger-text:   #fca5a5;
  --info-bg:       rgba(59, 130, 246, 0.18);
  --info-text:     #93c5fd;
}

/* ============================================================ */
/*  Layout                                                      */
/* ============================================================ */
.admin-app {
  display: grid;
  grid-template-columns: var(--side-w) 1fr;
  min-height: 100vh;
  transition: grid-template-columns .2s ease;
}
.admin-app.collapsed { grid-template-columns: var(--side-w-collapsed) 1fr; }

@media (max-width: 800px) {
  .admin-app { grid-template-columns: var(--side-w-collapsed) 1fr; }
  .admin-app .nav-item span:not(.badge),
  .admin-app .nav-heading,
  .admin-app .brand-name,
  .admin-app .brand-sub,
  .admin-app .side-foot > *:not(.avatar) { display: none; }
  .admin-app .nav-item { justify-content: center; padding: 8px; }
  .admin-app .brand { justify-content: center; padding: 14px 0; }
  .admin-app .side-foot { justify-content: center; }
}

/* ─── Sidebar ──────────────────────────────────────────────── */
.admin-sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
}
.admin-sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
  flex-shrink: 0;
}
.admin-sidebar .brand-mark {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  font-weight: 700;
  font-size: 13.5px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.admin-sidebar .brand-name { font-weight: 600; font-size: 14px; color: var(--text); }
.admin-sidebar .brand-sub { font-size: 11px; color: var(--text-subtle); margin-top: 1px; }
.admin-sidebar .brand a { color: inherit; text-decoration: none; }

.admin-nav { padding: 4px 0; flex: 1; }
.nav-section { padding: 10px 8px 4px; }
.nav-section + .nav-section { border-top: 1px solid var(--border); margin-top: 2px; }
.nav-heading {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  padding: 4px 10px 8px;
  font-weight: 600;
}

/* button.tab keeps the click-handler from admin.js; we just style it */
.admin-sidebar .tab,
.admin-sidebar .tab.active {
  /* reset original .tab styles inherited from app.css */
  background: transparent;
  border: 0;
  border-bottom: 0 !important;
  border-radius: var(--radius);
  padding: 0;
  margin: 0;
  width: 100%;
  text-align: left;
  font: inherit;
  cursor: pointer;
  color: inherit;
  font-weight: 500;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  color: var(--text-muted);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  position: relative;
  user-select: none;
  width: 100%;
  background: transparent;
  border: 0;
}
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active {
  background: var(--primary-soft);
  color: var(--primary);
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 6px; bottom: 6px;
  width: 3px;
  background: var(--primary);
  border-radius: 0 3px 3px 0;
}
.nav-item svg { width: 16px; height: 16px; stroke: currentColor; flex-shrink: 0; }
.nav-item .badge {
  margin-left: auto;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-size: 10.5px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 10px;
  line-height: 1.4;
}

.admin-sidebar .side-foot {
  margin-top: auto;
  padding: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.admin-sidebar .avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.admin-app.collapsed .nav-item span:not(.badge),
.admin-app.collapsed .nav-heading,
.admin-app.collapsed .brand-name,
.admin-app.collapsed .brand-sub,
.admin-app.collapsed .side-foot > *:not(.avatar) { display: none; }
.admin-app.collapsed .nav-item { justify-content: center; padding: 8px; }
.admin-app.collapsed .brand { justify-content: center; padding: 14px 0; }
.admin-app.collapsed .side-foot { justify-content: center; }

/* ─── Main / Header ────────────────────────────────────────── */
.admin-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.admin-header {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 20;
}
.admin-header .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  flex: 1;
}
.admin-header .crumbs strong { color: var(--text); font-weight: 600; font-size: 14px; }
.admin-header .crumbs .sep { color: var(--text-subtle); }

.admin-header .icon-btn {
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
}
.admin-header .icon-btn:hover { background: var(--surface-2); color: var(--text); }
.admin-header .icon-btn svg { width: 15px; height: 15px; stroke: currentColor; }

/* main content area */
.admin-shell.tab-body {
  padding: 24px 28px 48px;
  max-width: 1320px;
  width: 100%;
  margin: 0;
}
@media (max-width: 720px) {
  .admin-shell.tab-body { padding: 16px 14px 36px; }
}

/* ============================================================ */
/*  Buttons                                                     */
/* ============================================================ */
body.admin-body .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  transition: background .15s ease, border-color .15s ease, transform .05s ease;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
body.admin-body .btn:hover { background: var(--surface-2); }
body.admin-body .btn:active { transform: translateY(1px); }
body.admin-body .btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
body.admin-body .btn svg { width: 14px; height: 14px; stroke: currentColor; }
body.admin-body .btn-primary { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }
body.admin-body .btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
body.admin-body .btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
body.admin-body .btn-danger:hover { background: #dc2626; }
body.admin-body .btn-ghost { background: transparent; border-color: transparent; color: var(--text-muted); }
body.admin-body .btn-ghost:hover { background: var(--surface-2); color: var(--text); }
body.admin-body .btn-sm { height: 28px; padding: 0 10px; font-size: 12.5px; }

/* generic icon-only buttons inside content (rendered by admin.js) */
.admin-body .icon-btn,
.admin-body button.icon-btn {
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 5px;
  color: var(--text-muted);
  cursor: pointer;
}
.admin-body .icon-btn:hover {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--text);
}
.admin-body .icon-btn svg { width: 14px; height: 14px; stroke: currentColor; }

/* ============================================================ */
/*  Inputs                                                      */
/* ============================================================ */
body.admin-body input,
body.admin-body select,
body.admin-body textarea {
  font-family: inherit;
}
body.admin-body .search-mini {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 13px;
  color: var(--text);
  outline: none;
  min-width: 200px;
}
body.admin-body .search-mini:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}
body.admin-body input[type="number"].search-mini { min-width: 70px; }
body.admin-body input[type="date"].search-mini { min-width: 130px; padding: 0 8px; }
body.admin-body select.search-mini {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 26px;
}
body.admin-body .adm-textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 13px;
  color: var(--text);
  background: var(--surface);
  outline: none;
  font-family: inherit;
  resize: vertical;
  line-height: 1.5;
}
body.admin-body .adm-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}
body.admin-body .adm-form-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  display: block;
  margin: 12px 0 6px;
}
body.admin-body .adm-form-input,
body.admin-body input.modal-input {
  width: 100%;
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 13.5px;
  color: var(--text);
  outline: none;
  font-family: inherit;
}
body.admin-body .adm-form-input:focus,
body.admin-body input.modal-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

/* ============================================================ */
/*  Toolbar / sections                                          */
/* ============================================================ */
body.admin-body .toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
  padding: 0;
}
body.admin-body .toolbar > span:not(.pill):not([class]) { font-size: 13px; color: var(--text-muted); }
body.admin-body .bulkbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  font-size: 13px;
  color: var(--text-muted);
}
body.admin-body .group-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin: 22px 0 10px;
  letter-spacing: -0.005em;
}

/* page-title for each section (admin.js doesn't render this; section content can use it) */
body.admin-body section[id^="tab-"] > .toolbar:first-of-type { margin-top: 0; }

/* loading empty state */
body.admin-body .empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  font-size: 13px;
}

/* ============================================================ */
/*  Cards / panels (used by dashboard, security, etc.)         */
/* ============================================================ */
body.admin-body .admin-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}
@media (max-width: 1100px) { body.admin-body .admin-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { body.admin-body .admin-grid { grid-template-columns: 1fr; } }

body.admin-body .admin-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  box-shadow: var(--shadow-1);
  min-width: 0;
}
body.admin-body .admin-panel h3 { font-size: 13px; margin: 0 0 10px; font-weight: 600; }
body.admin-body .metric-num {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}
body.admin-body .metric-label {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
}

/* mini list (used by dashboard recent activity / top sites) */
body.admin-body .mini-list { padding: 4px 0; }
body.admin-body .mini-list-row {
  display: flex; gap: 10px; align-items: center; justify-content: space-between;
  padding: 9px 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  min-width: 0;
  margin: 0;
}
body.admin-body .mini-list-row:first-child { border-top: 0; }
body.admin-body .mini-main { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }

/* dbStatsRow used in data tab */
body.admin-body .stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 10px;
}
body.admin-body .stat-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-1);
}
body.admin-body .stat-tile-num { font-size: 22px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
body.admin-body .stat-tile-label { margin-top: 4px; font-size: 12px; color: var(--text-muted); }

/* ============================================================ */
/*  Tables                                                      */
/* ============================================================ */
body.admin-body .table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
body.admin-body .table th,
body.admin-body .table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
body.admin-body .table th {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--surface-2);
  white-space: nowrap;
}
body.admin-body .table tr:last-child td { border-bottom: 0; }
body.admin-body .table tr:hover td { background: var(--surface-2); }

body.admin-body .table button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  height: 26px;
  padding: 0 8px;
  border-radius: 5px;
  font-size: 12px;
  cursor: pointer;
  margin-right: 4px;
}
body.admin-body .table button:hover {
  background: var(--surface-2);
  color: var(--text);
}
body.admin-body .table button.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger-bg);
}
body.admin-body .table button.btn-danger:hover {
  background: var(--danger-bg);
}

/* ============================================================ */
/*  Public sites tree (admin.js renders these classes)         */
/* ============================================================ */
body.admin-body .admin-cat-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
body.admin-body .admin-cat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
body.admin-body .admin-cat-head .ah-input {
  flex: 1;
  border: 1px solid transparent;
  background: transparent;
  font-size: 14px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 5px;
  color: var(--text);
  outline: none;
  min-width: 0;
}
body.admin-body .admin-cat-head .ah-input:hover { background: var(--surface); border-color: var(--border); }
body.admin-body .admin-cat-head .ah-input:focus { background: var(--surface); border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,0.1); }
body.admin-body .admin-cat-head .icon-btn { color: var(--text-muted); }

body.admin-body .admin-subs-sort { padding: 4px 0 8px; }
body.admin-body .admin-sub-block {
  border-top: 1px solid var(--border);
}
body.admin-body .admin-sub-block:first-child { border-top: 0; }
body.admin-body .admin-sub-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
}
body.admin-body .admin-sub-head .ah-input {
  flex: 1;
  border: 1px solid transparent;
  background: transparent;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-subtle);
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 5px;
  outline: none;
  min-width: 0;
}
body.admin-body .admin-sub-head .ah-input:hover { background: var(--surface); border-color: var(--border); }
body.admin-body .admin-sub-head .ah-input:focus { background: var(--surface); border-color: var(--primary); }

body.admin-body .admin-item-row {
  display: grid;
  grid-template-columns: 50px 36px 1fr 1.6fr 78px;
  gap: 10px;
  align-items: center;
  padding: 6px 14px;
  font-size: 13px;
  border-top: 1px solid var(--border);
}
body.admin-body .admin-item-row:hover { background: var(--surface-2); }
body.admin-body .admin-item-row.head {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-subtle);
  font-weight: 600;
  background: transparent;
  border-top: 1px solid var(--border);
  padding: 6px 14px;
}
body.admin-body .admin-item-row.head:hover { background: transparent; }
body.admin-body .ai-num {
  text-align: center;
  font-size: 11.5px;
  color: var(--text-subtle);
  font-family: ui-monospace, monospace;
}
body.admin-body .ai-input {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  padding: 4px 8px;
  border-radius: 5px;
  font-size: 13px;
  color: var(--text);
  outline: none;
  font-family: inherit;
}
body.admin-body .ai-input:hover { background: var(--surface); border-color: var(--border); }
body.admin-body .ai-input:focus { background: var(--surface); border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,0.1); }
body.admin-body .ai-input[data-edit="site_url"] { font-family: ui-monospace, monospace; font-size: 12px; color: var(--text-muted); }

body.admin-body .admin-add {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 4px 14px 6px;
  padding: 6px 10px;
  background: transparent;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 12.5px;
  cursor: pointer;
  width: calc(100% - 28px);
}
body.admin-body .admin-add:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
body.admin-body .admin-add svg { width: 12px; height: 12px; stroke: currentColor; }

body.admin-body .admin-item-row button[data-edit="del_site"],
body.admin-body .admin-item-row button[data-edit="site_history"] {
  width: 26px;
  height: 26px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-subtle);
  border-radius: 5px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
body.admin-body .admin-item-row button[data-edit="del_site"]:hover {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: rgba(239,68,68,0.3);
}
body.admin-body .admin-item-row button[data-edit="site_history"]:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border);
}
body.admin-body .admin-item-row svg { width: 14px; height: 14px; stroke: currentColor; }

body.admin-body .drag-handle {
  color: var(--text-subtle);
  cursor: grab;
  user-select: none;
  font-size: 14px;
  line-height: 1;
}
body.admin-body .drag-handle:hover { color: var(--text); }

/* checkboxes inside admin tables */
body.admin-body .admin-item-row input[type="checkbox"] { accent-color: var(--primary); }

/* ============================================================ */
/*  Invites list                                                */
/* ============================================================ */
body.admin-body .invite-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  box-shadow: var(--shadow-1);
}
body.admin-body .invite-card:hover { border-color: var(--border-strong); }
body.admin-body .invite-code {
  font-family: ui-monospace, monospace;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 4px 10px;
  border-radius: 5px;
  letter-spacing: 0.05em;
  cursor: pointer;
  user-select: all;
}
body.admin-body .invite-code:hover { background: rgba(79,70,229,0.18); }
body.admin-body .invite-state-active {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  background: var(--success-bg);
  color: var(--success-text);
}
body.admin-body .invite-state-active::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}
body.admin-body .invite-state-used {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
body.admin-body .invite-state-used::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}
body.admin-body .invite-state-expired {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  background: var(--danger-bg);
  color: var(--danger-text);
}
body.admin-body .invite-state-expired::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}
body.admin-body .invite-meta { color: var(--text-muted); font-size: 12px; }
body.admin-body .invite-actions { margin-left: auto; display: flex; gap: 6px; }

/* ============================================================ */
/*  Pager                                                       */
/* ============================================================ */
body.admin-body .pager {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 12px;
  padding: 12px 14px;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 0;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
body.admin-body .pager > span:first-child { margin-right: auto; }

/* ============================================================ */
/*  Modal (admin.js renders these)                             */
/* ============================================================ */
body.admin-body .adm-modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(2px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
body.admin-body .adm-modal-mask[hidden] { display: none; }
body.admin-body .adm-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-3);
  width: 100%;
  max-width: 540px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}
body.admin-body .adm-modal-title {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 14.5px;
  font-weight: 600;
}
body.admin-body .adm-modal-body {
  padding: 16px 18px;
  overflow: auto;
  flex: 1;
}
body.admin-body .adm-modal-foot {
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  background: var(--surface-2);
}

/* preview cards in import flow */
body.admin-body .adm-preview-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  font-size: 13px;
}
body.admin-body .adm-preview-card p { margin: 0 0 6px; line-height: 1.6; }
body.admin-body .adm-preview-card p:last-child { margin-bottom: 0; }

/* duplicate group cards */
body.admin-body .dup-group {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-1);
}
body.admin-body .dup-group code { background: var(--surface-2); }
body.admin-body .dup-opt { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 4px 0; cursor: pointer; }
body.admin-body .dup-opt input[type="radio"] { accent-color: var(--primary); }

/* ============================================================ */
/*  Toast                                                       */
/* ============================================================ */
body.admin-body .toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #18181b;
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  box-shadow: var(--shadow-3);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 10000;
}
body.admin-body .toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================ */
/*  Misc                                                        */
/* ============================================================ */
body.admin-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--text);
  border: 1px solid var(--border);
}

body.admin-body a { color: var(--primary); text-decoration: none; }
body.admin-body a:hover { text-decoration: underline; }

/* keep compatibility with .danger-zone if used */
body.admin-body .danger-zone {
  background: var(--danger-bg);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--radius-lg);
  padding: 14px;
}

/* file input look */
body.admin-body input[type="file"] {
  font-size: 12.5px;
  color: var(--text-muted);
}
body.admin-body input[type="file"]::file-selector-button {
  margin-right: 10px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius);
  font-size: 12.5px;
  cursor: pointer;
}
body.admin-body input[type="file"]::file-selector-button:hover {
  background: var(--surface-2);
}

/* checkbox aesthetics for settings */
body.admin-body input[type="checkbox"] { accent-color: var(--primary); }