/* ProNet design system — ported from legacy 5080 UI */

:root {
  --primary: hsl(207 90% 54%);
  --primary-hover: hsl(207 90% 48%);
  --primary-light: hsl(207 90% 64%);
  --primary-foreground: hsl(211 100% 99%);

  --background: hsl(0 0% 96%);
  --foreground: hsl(20 14% 4%);
  --card: hsl(0 0% 100%);
  --card-foreground: hsl(20 14% 4%);
  --muted: hsl(60 5% 96%);
  --muted-foreground: hsl(25 5% 45%);
  --border: hsl(20 6% 90%);
  --input: hsl(20 6% 90%);
  --radius: 0.5rem;

  --success: hsl(120 60% 25%);
  --success-light: hsl(120 60% 39%);
  --warning: hsl(45 100% 50%);
  --error: hsl(0 72% 51%);
  --destructive: hsl(0 84% 60%);

  --header-height: 3.5rem;
  --sidebar-width: 240px;
  --sidebar-collapsed: 64px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.dark {
  --background: hsl(0 0% 9%);
  --foreground: hsl(0 0% 98%);
  --card: hsl(0 0% 12%);
  --card-foreground: hsl(0 0% 98%);
  --muted: hsl(0 0% 15%);
  --muted-foreground: hsl(0 0% 65%);
  --border: hsl(0 0% 18%);
  --input: hsl(0 0% 18%);
  --success: hsl(120 60% 44%);
  --success-light: hsl(120 60% 70%);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.data-table a strong,
.cell-icon a {
  color: var(--primary);
  font-weight: 600;
}

.data-table a:hover strong {
  text-decoration: underline;
}

/* ── Admin shell ─────────────────────────────────────────── */

.admin-shell {
  min-height: 100vh;
  background: var(--background);
}

.admin-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
}

.admin-header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.admin-header-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0;
}

.admin-header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.admin-sidebar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--card);
  border-right: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow-y: auto;
  z-index: 20;
  transition: width 0.3s ease;
  display: flex;
  flex-direction: column;
}

.admin-sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.admin-sidebar.collapsed .sidebar-link-text,
.admin-sidebar.collapsed .sidebar-section-title {
  display: none;
}

.admin-main {
  margin-left: var(--sidebar-width);
  padding: calc(var(--header-height) + 1.5rem) 1.5rem 2rem;
  transition: margin-left 0.3s ease;
  min-height: 100vh;
}

.admin-sidebar.collapsed ~ .admin-main,
body.sidebar-collapsed .admin-main {
  margin-left: var(--sidebar-collapsed);
}

.sidebar-nav { padding: 1rem 0; flex: 1; }

.sidebar-copyright {
  margin: 0;
  padding: 0.75rem 1rem 1rem;
  font-size: 0.6875rem;
  line-height: 1.35;
  color: var(--muted-foreground);
  border-top: 1px solid var(--border);
}

.admin-sidebar.collapsed .sidebar-copyright {
  display: none;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  color: var(--foreground);
  font-size: 0.875rem;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  text-decoration: none;
}

.sidebar-link:hover {
  background: var(--muted);
  text-decoration: none;
  color: var(--foreground);
}

.sidebar-link.active {
  background: var(--muted);
  font-weight: 500;
}

.sidebar-link svg {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  opacity: 0.7;
}

.sidebar-section-title {
  padding: 0.5rem 1rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

/* ── Portal shell ────────────────────────────────────────── */

.portal-shell { min-height: 100vh; background: hsl(0 0% 98%); }
.dark .portal-shell { background: var(--background); }

.portal-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.portal-header-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.portal-brand img { height: 2.5rem; width: auto; }

.portal-brand h1 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
}

.portal-brand p {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  margin: 0;
}

.portal-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.portal-nav {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}

.portal-nav a {
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  border-bottom: 2px solid transparent;
  text-decoration: none;
  margin-bottom: -1px;
}

.portal-nav a:hover { color: var(--foreground); text-decoration: none; }
.portal-nav a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.portal-main {
  max-width: 80rem;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.terms-content {
  margin-top: 1rem;
  white-space: pre-wrap;
  line-height: 1.6;
  font-size: 0.9375rem;
}

/* ── Login pages ───────────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--background);
}

.login-page.portal-login {
  position: relative;
  background: linear-gradient(135deg, hsl(210 40% 98%) 0%, hsl(214 32% 92%) 100%);
}

.dark .login-page.portal-login {
  background: linear-gradient(135deg, hsl(222 47% 11%) 0%, hsl(215 25% 27%) 100%);
}

.login-theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.login-card {
  width: 100%;
  max-width: 28rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.app-copyright {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--muted-foreground);
  text-align: center;
}

.login-card .app-copyright {
  margin-top: 1.25rem;
}

.login-card-header { text-align: center; margin-bottom: 1.5rem; }

.login-card-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 0.5rem;
}

.login-card-header p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin: 0;
}

.login-logo {
  height: 4rem;
  width: auto;
  margin: 0 auto 1rem;
  display: block;
}

/* ── Cards & stats ───────────────────────────────────────── */

.page-header { margin-bottom: 1.5rem; }

.page-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
}

.page-header p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin: 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1rem;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1rem;
}

.stat-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.stat-card-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  margin: 0;
}

.stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
}

.stat-icon.blue { background: hsl(207 90% 54% / 0.15); color: var(--primary); }
.stat-icon.green { background: hsl(120 60% 39% / 0.15); color: var(--success-light); }
.stat-icon.purple { background: hsl(262 51% 47% / 0.15); color: hsl(262 51% 47%); }
.stat-icon.red { background: hsl(0 72% 51% / 0.15); color: var(--error); }

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0;
}

.stat-subtitle {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin: 0.5rem 0 0;
}

/* ── Tables ──────────────────────────────────────────────── */

.data-table { width: 100%; border-collapse: collapse; }

.data-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.data-table tbody tr:hover { background: var(--muted); }

/* ── Forms & buttons ─────────────────────────────────────── */

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}

input, select, textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--input);
  border-radius: calc(var(--radius) - 2px);
  background: var(--card);
  color: var(--foreground);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  background: var(--primary);
  color: var(--primary-foreground);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
}

.btn:hover { background: var(--primary-hover); color: var(--primary-foreground); text-decoration: none; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-block { width: 100%; }
.btn-outline {
  background: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
}
.btn-outline:hover { background: var(--muted); color: var(--foreground); }
.btn-ghost {
  background: transparent;
  color: var(--muted-foreground);
  border: none;
  padding: 0.5rem;
}
.btn-ghost:hover { color: var(--primary); background: var(--muted); }
.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.8125rem; }
.btn-danger { background: var(--destructive); }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  background: transparent;
  border-radius: calc(var(--radius) - 2px);
  color: var(--muted-foreground);
  cursor: pointer;
}

.icon-btn:hover { background: var(--muted); color: var(--primary); }

/* ── Badges & status ─────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  background: hsl(207 90% 54% / 0.12);
  color: var(--primary);
}

.badge-success { background: hsl(120 60% 39% / 0.15); color: var(--success-light); }
.badge-warning { background: hsl(45 100% 50% / 0.15); color: hsl(45 100% 35%); }
.badge-error { background: hsl(0 72% 51% / 0.15); color: var(--error); }
.badge-muted { background: var(--muted); color: var(--muted-foreground); }
.badge-tombstone { background: hsl(270 25% 45% / 0.15); color: hsl(270 25% 62%); }

.status-dot {
  display: inline-block;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 9999px;
  margin-right: 0.375rem;
}

.status-dot.online { background: hsl(142 71% 45%); }
.status-dot.offline { background: var(--muted-foreground); }
.status-dot.error { background: var(--error); }

/* ── Progress bars ───────────────────────────────────────── */

.progress {
  height: 0.5rem;
  background: var(--muted);
  border-radius: 9999px;
  overflow: hidden;
  margin: 0.5rem 0;
}

.progress-bar {
  height: 100%;
  background: var(--primary);
  border-radius: 9999px;
  transition: width 0.3s ease;
}

.progress-bar.warning { background: var(--warning); }
.progress-bar.danger { background: var(--error); }

/* ── Utility ─────────────────────────────────────────────── */

.error {
  color: var(--error);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0.75rem;
  background: hsl(0 72% 51% / 0.08);
  border-radius: calc(var(--radius) - 2px);
}

.text-muted { color: var(--muted-foreground); font-size: 0.875rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.hotspot-exempt-request-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(280px, 1.1fr);
  gap: 1.5rem;
  align-items: start;
}

.hotspot-exempt-dhcp-panel {
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  max-height: 28rem;
  overflow: auto;
}

.dhcp-lease-picker tbody tr.dhcp-lease-row {
  cursor: pointer;
}

.dhcp-lease-picker tbody tr.dhcp-lease-row:hover {
  background: hsl(207 90% 54% / 0.08);
}

.dhcp-lease-picker tbody tr.dhcp-lease-row-disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

@media (max-width: 900px) {
  .hotspot-exempt-request-grid {
    grid-template-columns: 1fr;
  }
}

/* Dark mode toggle */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; margin: 0; }

.toggle-switch .slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #ccc;
  transition: 0.3s;
  border-radius: 22px;
}

.toggle-switch .slider::before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 2px;
  background: white;
  transition: 0.3s;
  border-radius: 50%;
}

.toggle-switch input:checked + .slider { background: var(--primary); }
.toggle-switch input:checked + .slider::before { transform: translateX(20px); }

.dark-mode-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* User menu */
.user-menu { position: relative; }

.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.5rem;
  border: none;
  background: transparent;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  color: var(--foreground);
  font-size: 0.875rem;
}

.user-menu-trigger:hover { background: var(--muted); }

.user-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  background: var(--primary);
  color: var(--primary-foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--border);
}

.user-menu-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 0.25rem);
  min-width: 11.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 50;
  overflow: hidden;
}

.user-menu.open .user-menu-dropdown { display: block; }

.user-menu-dropdown a,
.user-menu-dropdown button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  background: none;
  color: var(--foreground);
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
}

.user-menu-dropdown a:hover,
.user-menu-dropdown button:hover { background: var(--muted); text-decoration: none; }

/* Plan expiry override popover (superadmin) */
.plan-end-override-trigger {
  display: inline;
  padding: 0;
  border: none;
  background: none;
  color: var(--primary);
  font: inherit;
  font-size: inherit;
  line-height: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.plan-end-override-trigger:hover { color: var(--foreground); }

.admin-popover {
  min-width: 14rem;
  padding: 0.875rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: left;
  white-space: normal;
}

.admin-popover-floating {
  position: fixed;
  z-index: 200;
  margin: 0;
}

.admin-popover label {
  display: block;
  margin: 0 0 0.375rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--foreground);
}

.admin-popover input[type="date"] {
  width: 100%;
  margin: 0 0 0.75rem;
}

.admin-popover-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.admin-popover-actions .btn {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.notification-dot {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--destructive);
  border-radius: 9999px;
}

.notif-btn { position: relative; }

.inline-form { display: inline; }

/* ── Sub-page components (legacy 5080 patterns) ──────────── */

.page-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 16rem;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-foreground);
  pointer-events: none;
}

.search-input {
  padding-left: 2.25rem !important;
  margin-bottom: 0 !important;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.summary-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
}

.summary-card-head { margin-bottom: 0.75rem; }

.summary-card-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.125rem;
}

.summary-card-desc {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  margin: 0;
}

.summary-card-body {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.summary-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  flex-shrink: 0;
}

.summary-icon.blue { background: hsl(207 90% 54% / 0.12); color: var(--primary); }
.summary-icon.green { background: hsl(120 60% 39% / 0.15); color: var(--success-light); }
.summary-icon.purple { background: hsl(262 51% 47% / 0.15); color: hsl(262 51% 47%); }
.summary-icon.orange { background: hsl(25 95% 53% / 0.15); color: hsl(25 95% 45%); }

.summary-value {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
}

.summary-meta {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  margin: 0.125rem 0 0;
}

.tabs {
  margin-bottom: 1.5rem;
}

.tabs-list {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.25rem;
  background: var(--muted);
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
}

.tab-btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  background: transparent;
  color: var(--muted-foreground);
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--card);
  color: var(--foreground);
  box-shadow: var(--shadow-sm);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Captive CMS (#28) */
.cms-workspace {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(12rem, 1fr);
  gap: 1rem;
  align-items: start;
}
.cms-canvas-wrap {
  position: relative;
  padding: 0;
  overflow: hidden;
}
.cms-subtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}
.cms-subtabs .tab-btn {
  font-size: 0.8125rem;
}
.cms-subpanel[hidden],
.cms-subpanel.is-hidden {
  display: none !important;
}
.cms-surface-wrap {
  min-height: min(70vh, 36rem);
  padding: 0;
  overflow: auto;
  background: #eef2f7;
}
.cms-surface-wrap:focus-within {
  outline: 2px solid rgba(37, 99, 235, 0.35);
  outline-offset: -2px;
}
.cms-format-bar[hidden] {
  display: none !important;
}
.cms-preview-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
}
.cms-preview-form { margin: 0; }
.cms-widget.is-armed {
  outline: 2px solid #2563eb;
  background: #dbeafe;
}
.cms-frame {
  display: block;
  width: 100%;
  height: min(70vh, 36rem);
  border: 0;
  background: #f4f6f9;
}
.cms-widget-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.cms-widget {
  padding: 0.5rem 0.75rem;
  border: 1px dashed var(--border, #e5e7eb);
  border-radius: 8px;
  background: var(--muted, #f4f6f9);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: grab;
  user-select: none;
}
.cms-widget:active { cursor: grabbing; }
.cms-props-grid {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.5rem 0.75rem;
  align-items: center;
  font-size: 0.8125rem;
}
.cms-props-grid input,
.cms-props-grid select {
  width: 100%;
  max-width: 100%;
}
.cms-props-empty { margin: 0; line-height: 1.45; }
.cms-props-label { color: var(--muted-foreground, #6b7280); }
.cms-props-text-label { display: block; margin-top: 0.75rem; font-size: 0.8125rem; }
#cms-prop-text { width: 100%; margin-top: 0.25rem; }
.cms-status-err { color: var(--danger, #b91c1c) !important; }
.cms-status-msg:not(:empty) {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  background: #ecfdf5;
  color: #047857;
}
.cms-status-msg.cms-status-err:not(:empty) {
  background: #fef2f2;
  color: #b91c1c;
}
.cms-local-save {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.cms-meta-form input,
.cms-meta-form select,
.cms-meta-form textarea {
  width: 100%;
  max-width: 100%;
}
.cms-toolbox-group {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-foreground, #6b7280);
  margin: 0.75rem 0 0.35rem;
}
.cms-format-sep {
  width: 1px;
  height: 1.25rem;
  background: var(--border, #e5e7eb);
  margin: 0 0.25rem;
}
.cms-theme-grid {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 0.65rem 1rem;
  align-items: center;
  max-width: 28rem;
}
.cms-theme-grid input[type="color"] {
  width: 3rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 6px;
  cursor: pointer;
}
.cms-props-actions {
  margin-top: 0.75rem;
}
.cms-props-row-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.cms-props-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.cms-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  margin: 0;
  cursor: pointer;
  font-weight: 400;
}
.cms-style-cards {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 40rem;
  margin-top: 0.75rem;
}
.cms-style-card {
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 10px;
  background: var(--card, #fff);
  padding: 0;
  overflow: hidden;
}
.cms-style-card-summary {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.cms-style-card-summary::-webkit-details-marker { display: none; }
.cms-style-card-name {
  font-weight: 600;
  font-size: 0.875rem;
}
.cms-style-preview {
  font-size: 0.95rem;
  color: var(--foreground, #1a1d21);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cms-decl-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0 0.85rem 0.85rem;
  border-top: 1px solid var(--border, #e5e7eb);
  background: var(--muted, #f8fafc);
}
.cms-decl {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0.5rem 0.75rem;
  align-items: center;
  font-size: 0.8125rem;
  padding: 0.35rem 0.5rem;
  background: #fff;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 8px;
}
.cms-decl-label {
  font-weight: 500;
  color: var(--muted-foreground, #6b7280);
}
.cms-decl select {
  width: 100%;
}
.cms-decl-color {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.cms-decl-color select { flex: 1; min-width: 0; }
.cms-decl-color input[type="color"] {
  width: 2.5rem;
  height: 1.85rem;
  padding: 0;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
}
.cms-props-card { position: sticky; top: 0.75rem; }
@media (max-width: 900px) {
  .cms-workspace {
    grid-template-columns: 1fr;
  }
  .cms-style-card-summary {
    grid-template-columns: 1fr;
  }
}

.panel-form {
  display: none;
  margin-bottom: 1.5rem;
}

.panel-form.open { display: block; }

.signup-queue {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.signup-card {
  padding: 1rem 1.25rem;
}

.signup-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  margin-bottom: 0.75rem;
}

.signup-card-title {
  margin: 0;
  font-size: 1rem;
}

.signup-card-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.signup-card-meta dt {
  margin: 0;
  color: var(--muted-foreground);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.signup-card-meta dd {
  margin: 0.125rem 0 0;
}

.signup-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.signup-card .panel-form {
  margin-top: 1rem;
  margin-bottom: 0;
}

.panel-form .card { margin-bottom: 0; }

.table-card .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.table-card .card-header h3 { margin: 0; }

.table-actions {
  display: flex;
  gap: 0.5rem;
}

.cell-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cell-icon svg { opacity: 0.7; flex-shrink: 0; }

.tenant-cell {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.plan-picker-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.plan-picker-item {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  align-items: start;
  gap: 0.625rem 0.75rem;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}

.plan-picker-item:hover {
  background: hsl(var(--muted) / 0.35);
}

.plan-picker-item input {
  margin: 0.125rem 0 0;
}

.plan-picker-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

/* Admin group permission editor */
.admin-perms .perm-matrix input[type="radio"] {
  width: auto;
  margin: 0 auto;
  display: block;
}

.admin-perms .perm-matrix th:not(:first-child),
.admin-perms .perm-matrix td:not(:first-child) {
  text-align: center;
  vertical-align: middle;
  width: 4.5rem;
}

.admin-perms .perm-inline-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  margin: 0 0 0.75rem;
  cursor: pointer;
}

.admin-perms .perm-inline-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.admin-perms .plan-picker-item input[type="checkbox"] {
  width: auto;
  margin: 0.125rem 0 0;
}

.router-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.router-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.router-card.inactive { opacity: 0.75; }
.router-card.active-border { border-color: hsl(207 90% 54% / 0.35); }

.router-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.router-card-header h4 {
  margin: 0;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.router-card-header p {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted-foreground);
}

.router-card-body {
  padding: 1rem 1.25rem;
}

.router-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.router-meta dt {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-foreground);
  margin-bottom: 0.125rem;
}

.router-meta dd {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
}

.router-card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  background: var(--muted);
}

.router-edit-form .form-row { margin-bottom: 0; }
.router-edit-form input { margin-bottom: 0.5rem; }
.mikrotik-router-fields .form-row > div { margin-bottom: 0.25rem; }
.mikrotik-router-fields label { font-size: 0.8125rem; font-weight: 600; }

.site-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.site-panel summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  background: var(--muted);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-panel summary::-webkit-details-marker { display: none; }

.site-panel-body { padding: 1.25rem; }

.payment-modules {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.payment-module-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.payment-module-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.payment-module-body {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.payment-provider-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.payment-provider-option {
  display: block;
  cursor: pointer;
}

.payment-provider-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.payment-provider-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.payment-provider-option input:checked + .payment-provider-card {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.payment-provider-option:hover .payment-provider-card {
  border-color: var(--primary);
}

.opening-hours-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.opening-hours-row {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1rem;
  align-items: center;
}

.opening-hours-day {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  margin: 0;
}

.opening-hours-times {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.opening-hours-times input {
  flex: 1;
  margin-bottom: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.contact-detail-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-detail-row a {
  font-size: 1.0625rem;
  font-weight: 500;
}

.contact-hours-table {
  margin-top: 0.5rem;
}

@media (max-width: 768px) {
  .opening-hours-row {
    grid-template-columns: 1fr;
  }
}

.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--muted-foreground);
}

.empty-state svg {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  opacity: 0.4;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.filter-bar select {
  width: auto;
  min-width: 10rem;
  margin-bottom: 0;
}

/* ── Plan history report (#14 presentation) ─────────────── */

.plan-history-filters {
  margin: 0;
}

.plan-history-filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 0.75rem 1rem;
  align-items: end;
}

.plan-history-filter-field label {
  margin-bottom: 0.25rem;
}

.plan-history-filter-field input,
.plan-history-filter-field select {
  margin-bottom: 0;
}

.plan-history-filter-search {
  grid-column: span 2;
  min-width: 0;
}

@media (max-width: 640px) {
  .plan-history-filter-search {
    grid-column: span 1;
  }
}

.plan-history-filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  padding-bottom: 0.1rem;
}

.plan-history-table td {
  vertical-align: top;
}

.plan-history-when {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  color: var(--muted-foreground);
}

.plan-history-tenant-link {
  font-weight: 500;
}

.plan-history-sub {
  font-size: 0.75rem;
  margin-top: 0.15rem;
}

.plan-history-plan-meta {
  font-size: 0.75rem;
  margin-top: 0.2rem;
  color: var(--muted-foreground);
}

.plan-history-arrow {
  margin: 0 0.25rem;
  color: var(--muted-foreground);
}

.plan-history-invoice {
  font-size: 0.8125rem;
}

.plan-history-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.filter-inline-label {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0;
  cursor: pointer;
  user-select: none;
}

/* ── Log viewer (read-only) ─────────────────────────────── */

.log-viewer {
  max-height: 70vh;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: hsl(220 14% 8%);
}

.log-viewer-pre {
  margin: 0;
  padding: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  line-height: 1.45;
  color: hsl(210 20% 88%);
  white-space: pre-wrap;
  word-break: break-word;
}

.log-line {
  display: block;
}

.log-line-error { color: hsl(0 85% 72%); }
.log-line-warning { color: hsl(42 95% 68%); }
.log-line-info { color: hsl(205 90% 72%); }
.log-line-success { color: hsl(142 65% 62%); }
.log-line-user { color: hsl(280 70% 78%); }
.log-line-acct { color: hsl(175 65% 62%); }
.log-line-meta { color: hsl(215 18% 72%); }

.log-hl-error { color: hsl(0 90% 75%); font-weight: 600; }
.log-hl-warning { color: hsl(42 95% 70%); font-weight: 600; }
.log-hl-info { color: hsl(205 95% 75%); font-weight: 600; }
.log-hl-user { color: hsl(280 75% 80%); }
.log-hl-auth { font-weight: 700; }
.log-hl-acct { color: hsl(175 70% 65%); }
.log-hl-mail { color: hsl(280 75% 80%); }
.log-hl-postfix { color: hsl(195 80% 72%); font-weight: 600; }
.log-hl-relay { color: hsl(215 22% 74%); }
.log-hl-status-sent { color: hsl(142 75% 65%); font-weight: 700; }
.log-hl-status-deferred { color: hsl(42 95% 70%); font-weight: 700; }
.log-hl-status-bounced { color: hsl(0 90% 75%); font-weight: 700; }

/* ── Welcome email composer ──────────────────────────────── */

.welcome-email-split {
  display: flex;
  gap: 0;
  height: calc(100vh - var(--header-height) - 10rem);
  min-height: 28rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.welcome-email-pane {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: 1.25rem;
}

.welcome-email-pane + .welcome-email-pane {
  border-left: 1px solid var(--border);
  background: var(--muted);
}

.welcome-email-preview-pane {
  display: flex;
  flex-direction: column;
}

.welcome-email-preview {
  flex: 1;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--foreground);
}

.welcome-email-preview h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.welcome-email-preview p {
  margin: 0 0 0.75rem;
}

.welcome-email-preview a {
  font-weight: 500;
}

@media (max-width: 900px) {
  .welcome-email-split {
    flex-direction: column;
    height: auto;
    min-height: 0;
  }

  .welcome-email-pane {
    max-height: none;
  }

  .welcome-email-pane + .welcome-email-pane {
    border-left: none;
    border-top: 1px solid var(--border);
    min-height: 18rem;
  }
}

@media (max-width: 768px) {
  .admin-sidebar { width: var(--sidebar-collapsed); }
  .admin-sidebar .sidebar-link-text,
  .admin-sidebar .sidebar-section-title { display: none; }
  .admin-main { margin-left: var(--sidebar-collapsed); }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .dark-mode-label { display: none; }
  .user-name { display: none; }
}

/* ── Tenant portal mobile (issue #7) ───────────────────── */
@media (max-width: 768px) {
  .portal-header-inner {
    height: auto;
    min-height: 3.5rem;
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .portal-brand h1 { font-size: 1rem; }
  .portal-brand p { display: none; }
  .portal-nav {
    padding: 0 0.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }
  .portal-nav a {
    padding: 0.65rem 0.75rem;
    white-space: nowrap;
    font-size: 0.8125rem;
  }
  .portal-main {
    padding: 1.25rem 1rem;
  }
  .portal-shell .grid-2 {
    grid-template-columns: 1fr;
  }
  .portal-shell .data-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .portal-shell .card {
    padding: 1rem;
  }
  .portal-shell .btn,
  .portal-shell button.btn {
    min-height: 2.75rem;
  }
  .login-card {
    width: 100%;
    max-width: 24rem;
    margin: 0 0.5rem;
  }
  .hotspot-exempt-request-grid {
    grid-template-columns: 1fr;
  }
}
.hidden { display: none !important; }