/**
 * NhyiraNet Phase 4.12 — SaaS design system
 * Brand: deep forest/teal · ink sidebar · warm off-white canvas
 * Fonts: Plus Jakarta Sans + IBM Plex Mono
 * Scope: body.nn-app | body.nn-public-shell (beats Tailwind CDN)
 */

:root,
[data-theme="light"] {
  color-scheme: light;
  --nn-bg: #f3f5f7;
  --nn-bg-accent: #e8eef0;
  --nn-surface: #ffffff;
  --nn-surface-2: #f7f9fa;
  --nn-border: #d8e0e5;
  --nn-border-strong: #b8c5cd;
  --nn-text: #0b1c22;
  --nn-text-secondary: #3d5560;
  --nn-muted: #647a84;
  --nn-primary: #0f766e;
  --nn-primary-hover: #0d5f59;
  --nn-primary-soft: rgba(15, 118, 110, 0.12);
  --nn-primary-text: #ffffff;
  --nn-success: #047857;
  --nn-success-soft: rgba(4, 120, 87, 0.12);
  --nn-warning: #b45309;
  --nn-warning-soft: rgba(180, 83, 9, 0.12);
  --nn-danger: #b91c1c;
  --nn-danger-soft: rgba(185, 28, 28, 0.12);
  --nn-info: #0369a1;
  --nn-info-soft: rgba(3, 105, 161, 0.12);
  --nn-sidebar: #071a1f;
  --nn-sidebar-elevated: #0c242b;
  --nn-sidebar-text: #c5d4da;
  --nn-sidebar-muted: #6b8590;
  --nn-sidebar-active: rgba(15, 118, 110, 0.28);
  --nn-sidebar-accent: #14b8a6;
  --nn-shadow: 0 1px 2px rgba(7, 26, 31, 0.05), 0 8px 24px rgba(7, 26, 31, 0.06);
  --nn-radius: 0.75rem;
  --nn-radius-sm: 0.5rem;
  --nn-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --nn-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", monospace;
  --nn-glass: color-mix(in srgb, #f3f5f7 78%, transparent);
  --nn-topbar-border: rgba(216, 224, 229, 0.9);
  --nn-stat-bar: #0f766e;
  --nn-zebra: rgba(15, 118, 110, 0.03);
}

[data-theme="dark"] {
  color-scheme: dark;
  --nn-bg: #061116;
  --nn-bg-accent: #040c10;
  --nn-surface: #0c1c22;
  --nn-surface-2: #10232a;
  --nn-border: rgba(100, 122, 132, 0.35);
  --nn-border-strong: rgba(120, 145, 155, 0.55);
  --nn-text: #e8f0f3;
  --nn-text-secondary: #b4c5cc;
  --nn-muted: #8399a3;
  --nn-primary: #2dd4bf;
  --nn-primary-hover: #5eead4;
  --nn-primary-soft: rgba(45, 212, 191, 0.14);
  --nn-primary-text: #042f2e;
  --nn-success: #34d399;
  --nn-success-soft: rgba(16, 185, 129, 0.16);
  --nn-warning: #fbbf24;
  --nn-warning-soft: rgba(245, 158, 11, 0.16);
  --nn-danger: #fb7185;
  --nn-danger-soft: rgba(239, 68, 68, 0.16);
  --nn-info: #38bdf8;
  --nn-info-soft: rgba(14, 165, 233, 0.16);
  --nn-sidebar: #040e12;
  --nn-sidebar-elevated: #0a181e;
  --nn-sidebar-text: #c5d4da;
  --nn-sidebar-muted: #647a84;
  --nn-sidebar-active: rgba(45, 212, 191, 0.18);
  --nn-sidebar-accent: #2dd4bf;
  --nn-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  --nn-glass: color-mix(in srgb, #061116 82%, transparent);
  --nn-topbar-border: rgba(100, 122, 132, 0.28);
  --nn-stat-bar: #2dd4bf;
  --nn-zebra: rgba(45, 212, 191, 0.04);
}

/* ---------- Base (scoped) ---------- */
body.nn-app,
body.nn-public-shell {
  font-family: var(--nn-font);
  background: var(--nn-bg);
  color: var(--nn-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.nn-app {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse 90% 40% at 100% 0%, color-mix(in srgb, var(--nn-primary) 8%, transparent), transparent 55%),
    linear-gradient(180deg, var(--nn-bg) 0%, var(--nn-bg-accent) 100%);
}

body.nn-app *,
body.nn-public-shell * {
  box-sizing: border-box;
}

body.nn-app code,
body.nn-app kbd,
body.nn-app .nn-mono,
body.nn-public-shell code {
  font-family: var(--nn-mono);
}

/* ---------- Aggressive legacy remaps (after tokens; beat Tailwind) ---------- */
body.nn-app .bg-slate-950,
body.nn-app .bg-slate-900,
body.nn-app .bg-slate-900\/90,
body.nn-app .bg-slate-900\/95,
body.nn-app .bg-slate-800,
body.nn-public-shell .bg-slate-950,
body.nn-public-shell .bg-slate-900,
body.nn-public-shell .bg-slate-800 {
  background-color: var(--nn-surface) !important;
}

body.nn-app .bg-slate-800\/80,
body.nn-app .bg-slate-800\/50,
body.nn-app .bg-slate-800\/40,
body.nn-app .bg-slate-700\/40 {
  background-color: var(--nn-surface-2) !important;
}

body.nn-app .border-slate-950,
body.nn-app .border-slate-900,
body.nn-app .border-slate-800,
body.nn-app .border-slate-700,
body.nn-app .border-slate-700\/60,
body.nn-app .border-slate-600,
body.nn-app .border-slate-500,
body.nn-public-shell .border-slate-800,
body.nn-public-shell .border-slate-700 {
  border-color: var(--nn-border) !important;
}

body.nn-app .text-slate-50,
body.nn-app .text-slate-100,
body.nn-app .text-slate-200,
body.nn-public-shell .text-slate-100,
body.nn-public-shell .text-slate-200 {
  color: var(--nn-text) !important;
}

body.nn-app .text-slate-300,
body.nn-app .text-slate-400,
body.nn-app .text-slate-500,
body.nn-app .text-slate-600,
body.nn-public-shell .text-slate-400,
body.nn-public-shell .text-slate-500 {
  color: var(--nn-muted) !important;
}

body.nn-app .rounded-2xl.border,
body.nn-app .rounded-2xl.border.bg-slate-900,
body.nn-app .rounded-2xl.border.border-slate-800,
body.nn-public-shell .rounded-2xl.border {
  background-color: var(--nn-surface) !important;
  border-color: var(--nn-border) !important;
  border-radius: var(--nn-radius) !important;
  box-shadow: var(--nn-shadow);
  color: var(--nn-text);
}

body.nn-app .hover\:bg-slate-800:hover,
body.nn-app .hover\:bg-slate-800\/80:hover,
body.nn-app .hover\:bg-slate-800\/40:hover,
body.nn-app .hover\:bg-slate-700:hover {
  background-color: var(--nn-surface-2) !important;
}

body.nn-app input.bg-slate-800,
body.nn-app select.bg-slate-800,
body.nn-app textarea.bg-slate-800,
body.nn-app .industrial-input {
  background-color: var(--nn-surface) !important;
  color: var(--nn-text) !important;
  border-color: var(--nn-border) !important;
}

body.nn-app .bg-cyan-500,
body.nn-app .bg-teal-600,
body.nn-app .bg-teal-500 {
  background-color: var(--nn-primary) !important;
  color: var(--nn-primary-text) !important;
}

body.nn-app .hover\:bg-cyan-400:hover,
body.nn-app .hover\:bg-teal-500:hover {
  background-color: var(--nn-primary-hover) !important;
}

body.nn-app .text-cyan-300,
body.nn-app .text-cyan-200,
body.nn-app .text-teal-300,
body.nn-app .text-teal-200,
body.nn-app .text-emerald-300 {
  color: var(--nn-primary) !important;
}

body.nn-app .text-amber-300,
body.nn-app .text-amber-200 {
  color: var(--nn-warning) !important;
}

body.nn-app .text-rose-300,
body.nn-app .text-red-300 {
  color: var(--nn-danger) !important;
}

body.nn-app tbody tr:hover {
  background-color: var(--nn-surface-2) !important;
}

/* ---------- Sidebar ---------- */
body.nn-app .nn-sidebar {
  background: var(--nn-sidebar);
  color: var(--nn-sidebar-text);
  border-right: 1px solid rgba(148, 163, 184, 0.1);
  -ms-overflow-style: none;
  scrollbar-width: none;
}

body.nn-app .nn-sidebar::-webkit-scrollbar {
  display: none;
}

body.nn-app .nn-brand-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

body.nn-app .nn-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  flex-shrink: 0;
  border-radius: 0.55rem;
  background: linear-gradient(145deg, #0f766e 0%, #115e59 100%);
  color: #ecfdf8;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.04em;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 8px 16px rgba(15, 118, 110, 0.35);
}

body.nn-app .nn-brand {
  letter-spacing: -0.03em;
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1.15;
  color: #f8fafc;
}

body.nn-app .nn-brand-sub {
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  color: var(--nn-sidebar-muted);
  margin-top: 0.15rem;
}

body.nn-app .nn-nav-group {
  margin-top: 1.15rem;
  padding: 0 0.65rem;
}

body.nn-app .nn-nav-group-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nn-sidebar-muted);
  padding: 0 0.85rem 0.4rem;
}

body.nn-app .nn-nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border-radius: var(--nn-radius-sm);
  padding: 0.6rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--nn-sidebar-text);
  transition: background 140ms ease, color 140ms ease;
}

body.nn-app .nn-nav-link:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #f8fafc;
}

body.nn-app .nn-nav-link.is-active {
  background: var(--nn-sidebar-active);
  color: #f0fdfa;
}

body.nn-app .nn-nav-link.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--nn-sidebar-accent);
}

body.nn-app .nn-nav-link svg {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  opacity: 0.88;
}

body.nn-app .nn-sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem;
  background: var(--nn-sidebar-elevated);
}

/* ---------- Topbar ---------- */
body.nn-app .nn-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  margin: -1rem -1rem 1rem;
  background: var(--nn-glass);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--nn-topbar-border);
}

@media (min-width: 640px) {
  body.nn-app .nn-topbar {
    padding: 0.5rem 1.25rem;
    margin: -1.5rem -1.5rem 1.15rem;
  }
}

@media (min-width: 1024px) {
  body.nn-app .nn-topbar {
    padding: 0.5rem 1.75rem;
    margin: -2rem -2rem 1.25rem;
  }
}

body.nn-app .nn-icon-btn,
body.nn-app .nn-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.25rem;
  border-radius: var(--nn-radius-sm);
  border: 1px solid var(--nn-border);
  background: var(--nn-surface);
  color: var(--nn-text-secondary);
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

body.nn-app .nn-icon-btn {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
}

body.nn-app .nn-search-btn {
  padding: 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
}

body.nn-app .nn-search-btn kbd {
  font-family: var(--nn-mono);
  font-size: 0.65rem;
  padding: 0.1rem 0.35rem;
  border-radius: 0.3rem;
  border: 1px solid var(--nn-border);
  background: var(--nn-surface-2);
  color: var(--nn-muted);
}

body.nn-app .nn-icon-btn:hover,
body.nn-app .nn-search-btn:hover {
  background: var(--nn-surface-2);
  border-color: var(--nn-border-strong);
  color: var(--nn-text);
}

body.nn-app .nn-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  background: var(--nn-primary-soft);
  color: var(--nn-primary);
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid color-mix(in srgb, var(--nn-primary) 25%, transparent);
}

/* ---------- Page ---------- */
body.nn-app .nn-page-header {
  margin-bottom: 1.5rem;
}

body.nn-app .nn-page-title {
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--nn-text);
  line-height: 1.2;
}

body.nn-app .nn-page-desc {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--nn-muted);
  max-width: 42rem;
}

/* ---------- Cards / KPI / panel ---------- */
body.nn-app .nn-card,
body.nn-app .industrial-card,
body.nn-public-shell .nn-card {
  background: var(--nn-surface) !important;
  border: 1px solid var(--nn-border) !important;
  border-radius: var(--nn-radius) !important;
  box-shadow: var(--nn-shadow);
  color: var(--nn-text);
}

body.nn-app .interactive-card {
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

body.nn-app .interactive-card:hover {
  transform: translateY(-1px);
  border-color: var(--nn-border-strong) !important;
}

body.nn-app .nn-kpi-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 640px) {
  body.nn-app .nn-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  body.nn-app .nn-kpi-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

body.nn-app .nn-stat {
  position: relative;
  overflow: hidden;
  padding: 0.75rem 0.9rem 0.75rem 1rem;
}

body.nn-app .nn-stat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--nn-stat-bar);
}

body.nn-app .nn-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--nn-muted);
  letter-spacing: 0.02em;
}

body.nn-app .nn-stat-value {
  margin-top: 0.2rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--nn-text);
}

body.nn-app .nn-stat-hint {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--nn-muted);
}

body.nn-app .nn-panel {
  background: var(--nn-surface);
  border: 1px solid var(--nn-border);
  border-radius: var(--nn-radius);
  box-shadow: var(--nn-shadow);
  overflow: hidden;
  margin-bottom: 1.25rem;
}

body.nn-app .nn-panel-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--nn-border);
  background: var(--nn-surface-2);
}

body.nn-app .nn-panel-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--nn-text);
}

body.nn-app .nn-panel-desc {
  margin-top: 0.2rem;
  font-size: 0.8rem;
  color: var(--nn-muted);
}

body.nn-app .nn-panel-body {
  padding: 0.85rem 0.9rem;
}

body.nn-app .nn-pkg-card,
body.nn-public-shell .nn-pkg-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.9rem 1rem;
  background: var(--nn-surface);
  border: 1px solid var(--nn-border);
  border-radius: var(--nn-radius);
  box-shadow: var(--nn-shadow);
  transition: border-color 140ms ease, transform 140ms ease;
}

body.nn-app .nn-pkg-card:hover,
body.nn-public-shell .nn-pkg-card:hover {
  border-color: color-mix(in srgb, var(--nn-primary) 35%, var(--nn-border));
  transform: translateY(-1px);
}

body.nn-public-shell .nn-brand-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

body.nn-public-shell .nn-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  flex-shrink: 0;
  border-radius: 0.65rem;
  background: linear-gradient(145deg, #0f766e 0%, #115e59 100%);
  color: #ecfdf8;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.04em;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 8px 16px rgba(15, 118, 110, 0.35);
}

/* ---------- Buttons / inputs ---------- */
body.nn-app .nn-btn,
body.nn-public-shell .nn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--nn-radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--nn-font);
  transition: background 140ms ease, border-color 140ms ease, transform 100ms ease;
}

body.nn-app .nn-btn:active,
body.nn-public-shell .nn-btn:active {
  transform: scale(0.99);
}

body.nn-app .nn-btn-primary,
body.nn-public-shell .nn-btn-primary {
  background: var(--nn-primary);
  color: var(--nn-primary-text);
  border: 1px solid transparent;
}

body.nn-app .nn-btn-primary:hover,
body.nn-public-shell .nn-btn-primary:hover {
  background: var(--nn-primary-hover);
}

body.nn-app .nn-btn-secondary,
body.nn-public-shell .nn-btn-secondary {
  background: var(--nn-surface);
  color: var(--nn-text);
  border: 1px solid var(--nn-border);
}

body.nn-app .nn-btn-secondary:hover,
body.nn-public-shell .nn-btn-secondary:hover {
  background: var(--nn-surface-2);
}

body.nn-app .nn-btn-danger {
  background: var(--nn-danger-soft);
  color: var(--nn-danger);
  border: 1px solid color-mix(in srgb, var(--nn-danger) 30%, transparent);
}

body.nn-app .nn-btn-ghost {
  background: transparent;
  color: var(--nn-text-secondary);
  border: 1px solid transparent;
}

body.nn-app .nn-btn-ghost:hover {
  background: var(--nn-surface-2);
  color: var(--nn-text);
}

body.nn-app .compact-form input,
body.nn-app .compact-form select,
body.nn-app .compact-form textarea,
body.nn-app .nn-input,
body.nn-public-shell .nn-input {
  min-height: 2.5rem;
  width: 100%;
  font-size: 0.875rem;
  font-family: var(--nn-font);
  border-radius: var(--nn-radius-sm);
  border: 1px solid var(--nn-border);
  background: var(--nn-surface);
  color: var(--nn-text);
  padding: 0.5rem 0.75rem;
}

body.nn-app .industrial-input:focus,
body.nn-app .nn-input:focus,
body.nn-public-shell .nn-input:focus {
  border-color: var(--nn-primary) !important;
  box-shadow: 0 0 0 3px var(--nn-primary-soft);
  outline: none;
}

/* ---------- Badges ---------- */
body.nn-app .status-chip,
body.nn-app .nn-badge,
body.nn-public-shell .nn-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-radius: 9999px;
  border: 1px solid transparent;
  padding: 0.15rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

body.nn-app .status-chip-ok,
body.nn-app .nn-badge-success {
  border-color: color-mix(in srgb, var(--nn-success) 35%, transparent);
  background: var(--nn-success-soft);
  color: var(--nn-success);
}

body.nn-app .status-chip-warn,
body.nn-app .nn-badge-warning {
  border-color: color-mix(in srgb, var(--nn-warning) 35%, transparent);
  background: var(--nn-warning-soft);
  color: var(--nn-warning);
}

body.nn-app .status-chip-fault,
body.nn-app .nn-badge-danger {
  border-color: color-mix(in srgb, var(--nn-danger) 35%, transparent);
  background: var(--nn-danger-soft);
  color: var(--nn-danger);
}

body.nn-app .nn-badge-info {
  border-color: color-mix(in srgb, var(--nn-info) 35%, transparent);
  background: var(--nn-info-soft);
  color: var(--nn-info);
}

body.nn-app .nn-badge-neutral {
  border-color: var(--nn-border);
  background: var(--nn-surface-2);
  color: var(--nn-muted);
}

/* ---------- Tabs ---------- */
body.nn-app .nn-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--nn-border);
}

body.nn-app .nn-tab {
  border-radius: 9999px;
  border: 1px solid var(--nn-border);
  background: var(--nn-surface);
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nn-muted);
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}

body.nn-app .nn-tab:hover {
  color: var(--nn-text);
  background: var(--nn-surface-2);
}

body.nn-app .nn-tab.is-active {
  background: var(--nn-primary-soft);
  border-color: color-mix(in srgb, var(--nn-primary) 40%, transparent);
  color: var(--nn-primary);
}

/* ---------- Tables ---------- */
body.nn-app .nn-table,
body.nn-app .ops-table {
  width: 100%;
  font-size: 0.875rem;
  border-collapse: collapse;
}

body.nn-app .nn-table thead th,
body.nn-app .ops-table thead th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--nn-surface-2);
  color: var(--nn-muted);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--nn-border);
  text-align: left;
}

body.nn-app .nn-table tbody tr,
body.nn-app .ops-table tbody tr {
  border-bottom: 1px solid var(--nn-border);
  transition: background 120ms ease;
}

body.nn-app .nn-table tbody tr:nth-child(even),
body.nn-app .ops-table tbody tr:nth-child(even) {
  background: var(--nn-zebra);
}

body.nn-app .nn-table tbody tr:hover,
body.nn-app .ops-table tbody tr:hover {
  background: var(--nn-surface-2) !important;
}

body.nn-app .nn-table th,
body.nn-app .nn-table td,
body.nn-app .ops-table th,
body.nn-app .ops-table td {
  padding: 0.7rem 0.85rem !important;
  vertical-align: middle;
}

body.nn-app .nn-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  border-radius: var(--nn-radius);
  border: 1px solid var(--nn-border);
}

/* ---------- Alerts / empty / progress ---------- */
body.nn-app .nn-empty,
body.nn-public-shell .nn-empty {
  text-align: center;
  padding: 2.5rem 1.25rem;
  border: 1px dashed var(--nn-border);
  border-radius: var(--nn-radius);
  background: var(--nn-surface);
}

body.nn-app .nn-empty h3,
body.nn-public-shell .nn-empty h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--nn-text);
}

body.nn-app .nn-empty p,
body.nn-public-shell .nn-empty p {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--nn-muted);
}

body.nn-app .nn-alert,
body.nn-public-shell .nn-alert {
  border-radius: var(--nn-radius);
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  border: 1px solid transparent;
}

body.nn-app .nn-alert-success,
body.nn-public-shell .nn-alert-success {
  background: var(--nn-success-soft);
  border-color: color-mix(in srgb, var(--nn-success) 30%, transparent);
  color: var(--nn-success);
}

body.nn-app .nn-alert-error,
body.nn-app .nn-alert-danger,
body.nn-public-shell .nn-alert-error {
  background: var(--nn-danger-soft);
  border-color: color-mix(in srgb, var(--nn-danger) 30%, transparent);
  color: var(--nn-danger);
}

body.nn-app .nn-alert-warning {
  background: var(--nn-warning-soft);
  border-color: color-mix(in srgb, var(--nn-warning) 30%, transparent);
  color: var(--nn-warning);
}

body.nn-app .nn-alert-info,
body.nn-public-shell .nn-alert-info {
  background: var(--nn-info-soft);
  border-color: color-mix(in srgb, var(--nn-info) 30%, transparent);
  color: var(--nn-info);
}

body.nn-app .nn-progress {
  width: 100%;
  height: 0.5rem;
  border-radius: 9999px;
  background: var(--nn-surface-2);
  border: 1px solid var(--nn-border);
  overflow: hidden;
}

body.nn-app .nn-progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--nn-primary), color-mix(in srgb, var(--nn-primary) 70%, #14b8a6));
  transition: width 280ms ease;
}

/* ---------- Command palette ---------- */
body.nn-app .nn-cmd {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 1rem 2rem;
  background: rgba(7, 26, 31, 0.45);
  backdrop-filter: blur(4px);
}

body.nn-app .nn-cmd.is-open {
  display: flex;
}

body.nn-app .nn-cmd-panel {
  width: min(34rem, 100%);
  background: var(--nn-surface);
  border: 1px solid var(--nn-border);
  border-radius: var(--nn-radius);
  box-shadow: var(--nn-shadow), 0 24px 64px rgba(7, 26, 31, 0.28);
  overflow: hidden;
}

body.nn-app .nn-cmd-input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--nn-border);
  background: transparent;
  color: var(--nn-text);
  font-family: var(--nn-font);
  font-size: 1rem;
  font-weight: 500;
  padding: 1rem 1.1rem;
  outline: none;
}

body.nn-app .nn-cmd-list {
  max-height: min(50vh, 22rem);
  overflow-y: auto;
  padding: 0.4rem;
}

body.nn-app .nn-cmd-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  border: 0;
  border-radius: var(--nn-radius-sm);
  background: transparent;
  color: var(--nn-text);
  padding: 0.65rem 0.75rem;
  font-family: var(--nn-font);
  font-size: 0.875rem;
  cursor: pointer;
}

body.nn-app .nn-cmd-item:hover,
body.nn-app .nn-cmd-item.is-active {
  background: var(--nn-primary-soft);
  color: var(--nn-primary);
}

body.nn-app .nn-cmd-group {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nn-muted);
}

body.nn-app .nn-cmd-empty {
  padding: 1.25rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--nn-muted);
}

/* ---------- Toasts ---------- */
body.nn-app .nn-toast-host {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: min(22rem, calc(100vw - 2rem));
  pointer-events: none;
}

body.nn-app .nn-toast {
  pointer-events: auto;
  padding: 0.75rem 0.9rem;
  border-radius: var(--nn-radius-sm);
  border: 1px solid var(--nn-border);
  background: var(--nn-surface);
  box-shadow: var(--nn-shadow);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--nn-text);
  animation: nn-toast-in 180ms ease;
}

body.nn-app .nn-toast.is-success {
  border-color: color-mix(in srgb, var(--nn-success) 35%, transparent);
  background: color-mix(in srgb, var(--nn-success-soft) 70%, var(--nn-surface));
}

body.nn-app .nn-toast.is-error,
body.nn-app .nn-toast.is-danger {
  border-color: color-mix(in srgb, var(--nn-danger) 35%, transparent);
  background: color-mix(in srgb, var(--nn-danger-soft) 70%, var(--nn-surface));
}

body.nn-app .nn-toast.is-warning {
  border-color: color-mix(in srgb, var(--nn-warning) 35%, transparent);
  background: color-mix(in srgb, var(--nn-warning-soft) 70%, var(--nn-surface));
}

@keyframes nn-toast-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Public / auth shells ---------- */
body.nn-public-shell {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, color-mix(in srgb, var(--nn-primary) 16%, transparent), transparent),
    linear-gradient(180deg, var(--nn-bg) 0%, var(--nn-bg-accent) 100%);
  color: var(--nn-text);
  font-family: var(--nn-font);
}

/* ---------- Focus-visible ---------- */
body.nn-app a:focus-visible,
body.nn-app button:focus-visible,
body.nn-app input:focus-visible,
body.nn-app select:focus-visible,
body.nn-app textarea:focus-visible,
body.nn-app .nn-nav-link:focus-visible,
body.nn-app .nn-icon-btn:focus-visible,
body.nn-app .nn-search-btn:focus-visible,
body.nn-app .nn-btn:focus-visible,
body.nn-app .nn-tab:focus-visible,
body.nn-public-shell a:focus-visible,
body.nn-public-shell button:focus-visible,
body.nn-public-shell input:focus-visible,
body.nn-public-shell .nn-btn:focus-visible {
  outline: 2px solid var(--nn-primary);
  outline-offset: 2px;
}

/* ---------- Mobile safety ---------- */
@media (max-width: 767px) {
  body.nn-app,
  body.nn-public-shell {
    overflow-x: hidden;
  }

  body.nn-app .nn-search-btn .nn-search-label {
    display: none;
  }

  body.nn-app .nn-table-wrap {
    margin-left: -0.25rem;
    margin-right: -0.25rem;
  }
}

/* ========== Phase 4.13 — dense SaaS polish ========== */

/* Dense dashboard grid */
body.nn-app .nn-dash-grid {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

@media (min-width: 1024px) {
  body.nn-app .nn-dash-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  body.nn-app .nn-dash-main {
    grid-column: span 8;
  }

  body.nn-app .nn-dash-side {
    grid-column: span 4;
  }
}

body.nn-app .nn-dash-kpi {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 0.85rem;
}

@media (min-width: 768px) {
  body.nn-app .nn-dash-kpi {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  body.nn-app .nn-dash-kpi {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

body.nn-app .nn-dash-kpi-secondary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: -0.35rem 0 0.85rem;
  font-size: 0.78rem;
  color: var(--nn-muted);
}

body.nn-app .nn-dash-kpi-secondary strong {
  color: var(--nn-text);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

body.nn-app .nn-panel.nn-panel-compact .nn-panel-body {
  padding: 0.65rem 0.75rem;
}

body.nn-app .nn-revenue-compact .nn-panel-body {
  padding: 0.65rem 0.75rem;
}

/* Sidebar collapse (desktop icon rail) */
body.nn-app .nn-sidebar-collapse-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-left: auto;
  flex-shrink: 0;
  border-radius: var(--nn-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--nn-sidebar-muted);
  cursor: pointer;
}

body.nn-app .nn-sidebar-collapse-btn:hover {
  color: #f8fafc;
  background: rgba(255, 255, 255, 0.08);
}

@media (min-width: 1024px) {
  body.nn-app .nn-sidebar-collapse-btn {
    display: inline-flex;
  }
}

body.nn-app .nn-brand-text {
  min-width: 0;
}

body.nn-app .nn-nav-label {
  min-width: 0;
}

html.nn-sidebar-collapsed body.nn-app .nn-sidebar {
  width: 4.5rem !important;
}

html.nn-sidebar-collapsed body.nn-app .nn-brand-text,
html.nn-sidebar-collapsed body.nn-app .nn-nav-group-label,
html.nn-sidebar-collapsed body.nn-app .nn-nav-label,
html.nn-sidebar-collapsed body.nn-app .nn-sidebar-footer-meta {
  display: none !important;
}

html.nn-sidebar-collapsed body.nn-app .nn-nav-link {
  justify-content: center;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  gap: 0;
}

html.nn-sidebar-collapsed body.nn-app .nn-nav-link.is-active::before {
  display: none;
}

html.nn-sidebar-collapsed body.nn-app .nn-brand-row {
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

html.nn-sidebar-collapsed body.nn-app .nn-sidebar-collapse-btn {
  margin-left: 0;
}

html.nn-sidebar-collapsed body.nn-app .nn-sidebar-footer .nn-nav-link {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

html.nn-sidebar-collapsed body.nn-app .nn-sidebar-footer-user {
  justify-content: center;
}

@media (min-width: 1024px) {
  html.nn-sidebar-collapsed #appMainContent {
    margin-left: 4.5rem !important;
  }
}

/* Settings layout */
body.nn-app .nn-settings {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: stretch;
}

@media (min-width: 1024px) {
  body.nn-app .nn-settings {
    flex-direction: row;
    gap: 1.5rem;
    align-items: flex-start;
  }
}

body.nn-app .nn-settings-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.5rem;
  background: var(--nn-surface);
  border: 1px solid var(--nn-border);
  border-radius: var(--nn-radius);
}

@media (min-width: 1024px) {
  body.nn-app .nn-settings-nav {
    position: sticky;
    top: 4rem;
    width: 220px;
    flex-shrink: 0;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.2rem;
  }
}

body.nn-app .nn-settings-link {
  display: block;
  padding: 0.5rem 0.75rem;
  border-radius: var(--nn-radius-sm);
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--nn-text-secondary);
  transition: background 140ms ease, color 140ms ease;
}

body.nn-app .nn-settings-link:hover {
  background: var(--nn-surface-2);
  color: var(--nn-text);
}

body.nn-app .nn-settings-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

body.nn-app .nn-settings-section {
  scroll-margin-top: 5rem;
}

body.nn-app .nn-settings-advanced {
  border: 1px solid var(--nn-border);
  border-radius: var(--nn-radius);
  background: var(--nn-surface);
  overflow: hidden;
}

body.nn-app .nn-settings-advanced > summary {
  cursor: pointer;
  list-style: none;
  padding: 0.85rem 1rem;
  font-weight: 650;
  font-size: 0.95rem;
  color: var(--nn-text);
  background: var(--nn-surface-2);
  border-bottom: 1px solid transparent;
}

body.nn-app .nn-settings-advanced > summary::-webkit-details-marker {
  display: none;
}

body.nn-app .nn-settings-advanced > summary::after {
  content: "▸";
  float: right;
  color: var(--nn-muted);
  font-size: 0.8rem;
}

body.nn-app .nn-settings-advanced[open] > summary {
  border-bottom-color: var(--nn-border);
}

body.nn-app .nn-settings-advanced[open] > summary::after {
  content: "▾";
}

body.nn-app .nn-settings-advanced-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

body.nn-app .nn-settings-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
}

body.nn-app .nn-settings-row dt {
  color: var(--nn-muted);
}

body.nn-app .nn-settings-row dd {
  color: var(--nn-text);
  text-align: right;
  font-weight: 500;
}

body.nn-app .nn-settings-help {
  margin-top: 0.75rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--nn-radius-sm);
  border: 1px solid color-mix(in srgb, var(--nn-warning) 28%, var(--nn-border));
  background: color-mix(in srgb, var(--nn-warning-soft) 55%, var(--nn-surface));
  font-size: 0.78rem;
  color: var(--nn-text-secondary);
}

/* Topbar breadcrumb + user menu */
body.nn-app .nn-breadcrumb {
  display: none;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nn-text);
  letter-spacing: -0.01em;
}

body.nn-app .nn-breadcrumb-muted {
  color: var(--nn-muted);
  font-weight: 500;
}

@media (min-width: 640px) {
  body.nn-app .nn-breadcrumb {
    display: inline-flex;
  }
}

body.nn-app .nn-user-menu {
  position: relative;
}

body.nn-app .nn-user-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  padding: 0;
  background: transparent;
}

body.nn-app .nn-user-menu-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 0.4rem);
  min-width: 11.5rem;
  padding: 0.55rem;
  border-radius: var(--nn-radius-sm);
  border: 1px solid var(--nn-border);
  background: var(--nn-surface);
  box-shadow: var(--nn-shadow);
  z-index: 40;
}

body.nn-app .nn-user-menu.is-open .nn-user-menu-dropdown {
  display: block;
}

body.nn-app .nn-user-menu-name {
  font-size: 0.85rem;
  font-weight: 650;
  color: var(--nn-text);
  padding: 0.25rem 0.45rem 0.1rem;
}

body.nn-app .nn-user-menu-role {
  font-size: 0.72rem;
  color: var(--nn-muted);
  padding: 0 0.45rem 0.45rem;
  text-transform: capitalize;
  border-bottom: 1px solid var(--nn-border);
  margin-bottom: 0.35rem;
}

body.nn-app .nn-user-menu-dropdown a {
  display: block;
  padding: 0.45rem 0.5rem;
  border-radius: 0.35rem;
  font-size: 0.82rem;
  font-weight: 550;
  color: var(--nn-text-secondary);
}

body.nn-app .nn-user-menu-dropdown a:hover {
  background: var(--nn-surface-2);
  color: var(--nn-text);
}

/* Ops list rows */
body.nn-app .nn-ops-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--nn-border);
  font-size: 0.8125rem;
}

body.nn-app .nn-ops-row:last-child {
  border-bottom: none;
}

body.nn-app .nn-ops-row-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

body.nn-app .nn-ops-row-title {
  font-weight: 600;
  color: var(--nn-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.nn-app .nn-ops-row-meta {
  color: var(--nn-muted);
  font-size: 0.72rem;
}

body.nn-app .nn-ops-row-aside {
  flex-shrink: 0;
  text-align: right;
  font-variant-numeric: tabular-nums;
}