/* ========================================
   Cyber Portal — Theme sombre terminal
   ======================================== */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #1e1e35;
  --border: #2a2a3e;
  --text-primary: #e0e0e8;
  --text-secondary: #8888a0;
  --text-muted: #555568;
  --cyan: #00e5ff;
  --cyan-dim: #00a0b3;
  --green: #00ff88;
  --green-dim: #00b360;
  --red: #ff3355;
  --red-dim: #b32240;
  --orange: #ff9900;
  --orange-dim: #b36b00;
  --purple: #aa55ff;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scrollbar-width: none;
}

*::-webkit-scrollbar {
  display: none;
}

body {
  font-family: var(--font-mono);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

/* --- Header --- */
.header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.logo span {
  color: var(--text-muted);
  font-weight: 400;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* --- Status bar --- */
.status-bar {
  display: flex;
  gap: 24px;
  padding: 12px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.stat {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stat-value {
  font-weight: 700;
  font-size: 18px;
}

.stat-value.up { color: var(--green); }
.stat-value.down { color: var(--red); }
.stat-value.unknown { color: var(--orange); }
.stat-value.total { color: var(--cyan); }

.stat-label {
  color: var(--text-secondary);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
}

.btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--bg-card-hover);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn.scanning {
  color: var(--orange);
  border-color: var(--orange-dim);
}

/* --- Main content --- */
.main {
  padding: 24px;
  max-width: 1600px;
  margin: 0 auto;
}

/* --- Category --- */
.category {
  margin-bottom: 24px;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px 6px 0 0;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
}

.category-header:hover {
  background: var(--bg-card);
}

.category-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.category-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  flex: 1;
}

.category-count {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 2px 10px;
  border-radius: 10px;
}

.category-toggle {
  color: var(--text-muted);
  font-size: 12px;
  transition: transform 0.3s;
}

.category.collapsed .category-toggle {
  transform: rotate(-90deg);
}

.category.collapsed .host-list {
  display: none;
}

/* --- Host list --- */
.host-list {
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 6px 6px;
  overflow: hidden;
}

/* --- Host row --- */
.host-row {
  display: grid;
  grid-template-columns: 12px 180px 160px 1fr 120px 80px 140px;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  transition: background 0.15s;
  cursor: pointer;
}

.host-row:last-child {
  border-bottom: none;
}

.host-row:hover {
  background: var(--bg-card-hover);
}

/* Status dot */
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.up {
  background: var(--green);
  box-shadow: 0 0 8px var(--green-dim);
  animation: pulse-green 2s ease-in-out infinite;
}

.status-dot.down {
  background: var(--red);
  box-shadow: 0 0 8px var(--red-dim);
}

.status-dot.unknown {
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange-dim);
  animation: pulse-orange 3s ease-in-out infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes pulse-orange {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Host fields */
.host-name {
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.host-ip {
  color: var(--cyan-dim);
  font-size: 12px;
}

.host-role {
  color: var(--text-secondary);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.host-os {
  color: var(--text-muted);
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.host-latency {
  color: var(--text-secondary);
  font-size: 11px;
  text-align: right;
}

.host-lastseen {
  color: var(--text-muted);
  font-size: 11px;
  text-align: right;
}

/* --- Host detail panel --- */
.host-detail {
  grid-column: 1 / -1;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 16px;
  display: none;
}

.host-detail.open {
  display: block;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.detail-value {
  font-size: 13px;
  color: var(--text-primary);
}

.port-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.port-badge {
  font-size: 11px;
  padding: 2px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--cyan-dim);
}

/* --- Last update --- */
.last-update {
  color: var(--text-muted);
  font-size: 11px;
}

.last-update .time {
  color: var(--text-secondary);
}

/* --- Scan indicator --- */
.scan-indicator {
  display: none;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-size: 12px;
}

.scan-indicator.active {
  display: flex;
}

.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--orange-dim);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Column headers --- */
.host-list-header {
  display: grid;
  grid-template-columns: 12px 180px 160px 1fr 120px 80px 140px;
  gap: 12px;
  padding: 6px 16px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

/* --- Tabs --- */
.tabs {
  display: flex;
  gap: 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.tab:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.tab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* Node tabs: colored by security score */
.tab.tab-node {
  color: var(--tab-node-color);
}
.tab.tab-node svg {
  stroke: var(--tab-node-color);
}
.tab.tab-node.active {
  color: var(--tab-node-color);
  border-bottom-color: var(--tab-node-color);
}

/* --- Split view --- */
.split-view {
  display: flex;
  height: calc(100vh - 140px);
  overflow: hidden;
}

.split-left {
  flex: 0 0 50%;
  overflow: hidden;
  background: var(--bg-primary);
  border-right: 1px solid var(--border);
  position: relative;
  display: flex;
  flex-direction: column;
}

.split-view.panel-collapsed .split-left {
  flex: 1 1 100%;
}

.split-view.panel-collapsed .split-right,
.split-view.panel-collapsed .split-handle {
  display: none;
}

.split-view.panel-collapsed .split-toggle {
  right: 0;
}

.split-handle {
  flex: 0 0 4px;
  background: var(--border);
  cursor: col-resize;
  transition: background 0.2s;
}

.split-handle:hover {
  background: var(--cyan);
}

.split-right {
  flex: 1;
  overflow-y: auto;
  background: var(--bg-primary);
}

/* --- Layout dropdown --- */
.layout-dropdown {
  position: absolute;
  top: 28px;
  right: 0;
  min-width: 160px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  z-index: 50;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.layout-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}

.layout-item:last-child { border-bottom: none; }

.layout-name {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-primary);
  cursor: pointer;
  flex: 1;
}

.layout-name:hover { color: var(--cyan); }

.layout-del {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 4px;
}

.layout-del:hover { color: var(--red); }

/* --- Network toolbar --- */
.net-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 8px;
}

.net-filters {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
  align-items: center;
}

.net-filter {
  padding: 3px 8px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  cursor: pointer;
  transition: all 0.15s;
}

.net-filter:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.net-filter.active {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
}

.net-filter-sep {
  color: var(--border);
  font-size: 12px;
  margin: 0 2px;
}

.net-zoom-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.net-zoom-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
}

.net-zoom-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.net-zoom-level {
  font-size: 9px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  min-width: 32px;
  text-align: center;
}

.net-svg-area {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.collapse-btn-html:hover {
  border-color: #00e5ff !important;
  background: #1e1e35 !important;
}

/* --- Split toggle button --- */
.split-toggle {
  position: absolute;
  right: calc(50% - 2px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 20px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px 0 0 4px;
  color: var(--text-muted);
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.split-toggle:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.split-view.panel-collapsed .split-toggle {
  border-radius: 4px;
  right: 8px;
}

/* --- Detail panel header --- */
.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 40px;
  z-index: 12;
}

.detail-header-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.detail-header-role {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.detail-header-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-status-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.detail-grade {
  padding: 3px 10px;
  border: 1px solid;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

/* --- Accordion --- */
.accordion-section {
  border-bottom: 1px solid var(--border);
}

.accordion-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  transition: all 0.15s;
  user-select: none;
}

.accordion-header:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.accordion-section.open .accordion-header {
  color: var(--cyan);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.accordion-arrow {
  font-size: 8px;
  flex-shrink: 0;
  width: 12px;
  color: var(--text-muted);
  transition: transform 0.15s;
}

.accordion-icon {
  font-size: 13px;
  flex-shrink: 0;
}

.accordion-label {
  font-weight: 600;
}

.accordion-body {
  overflow-y: auto;
}

/* --- Network SVG nodes --- */
.net-node:hover rect {
  stroke-width: 2.5 !important;
  filter: brightness(1.3);
}

/* --- Alert banner --- */
#alert-banner {
  background: rgba(255, 51, 85, 0.06);
  border-bottom: 1px solid var(--border);
}

.alert-banner-inner {
  padding: 8px 24px;
}

.alert-banner-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.alert-banner-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  margin: 4px 0;
  border-left: 3px solid var(--red);
  background: var(--bg-secondary);
  border-radius: 0 4px 4px 0;
  font-size: 12px;
}

.alert-banner-text {
  flex: 1;
  color: var(--text-primary);
}

.alert-banner-time {
  font-size: 10px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.alert-dismiss-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 3px;
}

.alert-dismiss-btn:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.alert-dismiss-all {
  margin-top: 6px;
  font-size: 10px;
  padding: 4px 12px;
}

/* --- Alert rules --- */
.alert-rules-list {
  padding: 4px 0;
}

.alert-rule-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(42, 42, 62, 0.5);
  transition: opacity 0.2s;
}

.alert-rule-row.disabled {
  opacity: 0.4;
}

.alert-rule-icon {
  font-size: 16px;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

.alert-rule-info {
  flex: 1;
  min-width: 0;
}

.alert-rule-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.alert-rule-desc {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.alert-rule-last {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Toggle switch */
.alert-rule-switch {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}

.alert-rule-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.alert-rule-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: 0.2s;
}

.alert-rule-slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 2px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: 0.2s;
}

.alert-rule-switch input:checked + .alert-rule-slider {
  background: rgba(0, 229, 255, 0.15);
  border-color: var(--cyan);
}

.alert-rule-switch input:checked + .alert-rule-slider:before {
  background: var(--cyan);
  transform: translateX(16px);
}

/* --- Sub-tabs (device internal navigation) --- */
.subtab-bar {
  display: flex;
  gap: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0;
  overflow-x: auto;
}

.subtab {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 6px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  min-width: 0;
}

.subtab:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.subtab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.subtab-icon {
  font-size: 12px;
  flex-shrink: 0;
}

.subtab-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.subtab-content {
  overflow-y: auto;
  padding: 0;
}

/* --- Chat --- */
.chat-container {
  margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-primary);
  overflow: hidden;
}

.chat-header {
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chat-messages {
  max-height: calc(100vh - 380px);
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-msg {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.5;
  max-width: 85%;
  word-wrap: break-word;
}

.chat-msg.user {
  background: rgba(0, 229, 255, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--cyan);
  align-self: flex-end;
  border-radius: 12px 12px 2px 12px;
}

.chat-msg.assistant {
  background: rgba(0, 160, 179, 0.15);
  border: 1px solid rgba(0, 229, 255, 0.25);
  color: var(--text-primary);
  align-self: flex-start;
  border-radius: 12px 12px 12px 2px;
}

.chat-msg.system {
  background: rgba(170, 85, 255, 0.08);
  border: 1px solid rgba(170, 85, 255, 0.2);
  color: var(--text-secondary);
  align-self: center;
  font-size: 11px;
  text-align: center;
}

.chat-msg-time {
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 4px;
}

.chat-input-row {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.chat-input {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 12px;
  outline: none;
}

.chat-input:focus {
  border-color: var(--cyan);
}

.chat-input::placeholder {
  color: var(--text-muted);
}

.chat-send {
  padding: 8px 16px;
  font-size: 12px;
}

.chat-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  color: var(--text-muted);
  font-size: 11px;
}

.chat-action-confirm {
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--orange);
  border-radius: 6px;
  background: rgba(255, 153, 0, 0.05);
}

.chat-action-confirm pre {
  background: var(--bg-primary);
  padding: 8px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-secondary);
  overflow-x: auto;
  margin: 8px 0;
}

.chat-action-confirm .btn {
  margin-top: 8px;
}

/* --- Changelog --- */
.changelog-filters {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  align-items: center;
}

.changelog-filters input[type="date"] {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
}

.changelog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.changelog-table th {
  text-align: left;
  padding: 8px 12px;
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--border);
}

.changelog-table td {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(42, 42, 62, 0.5);
  color: var(--text-secondary);
}

.changelog-table tr:hover td {
  background: var(--bg-card-hover);
}

.changelog-status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
}

.changelog-status.success {
  background: rgba(0, 255, 136, 0.1);
  color: var(--green);
}

.changelog-status.error {
  background: rgba(255, 51, 85, 0.1);
  color: var(--red);
}

/* --- Description tab --- */
.node-description {
  padding: 20px;
}

.node-desc-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.node-desc-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.node-desc-role {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.node-admin-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 16px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 6px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  text-decoration: none;
  transition: all 0.2s;
}

.node-admin-link:hover {
  background: rgba(0, 229, 255, 0.15);
}

/* --- WiFi SSID groups --- */
.wifi-ssid-group {
  border-bottom: 1px solid var(--border);
}

.wifi-ssid-group:last-child {
  border-bottom: none;
}

.wifi-ssid-header {
  padding: 10px 16px 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
}

/* --- Device rear panel SVG --- */
.device-rear-panel {
  padding: 16px;
}

.device-rear-svg {
  width: 100%;
  height: auto;
  max-height: 240px;
}

.device-rear-svg .device-port {
  cursor: default;
  transition: opacity 0.2s;
}

.device-rear-svg .device-port:hover {
  opacity: 0.85;
}

.device-rear-svg .device-port:hover rect {
  stroke-width: 2.5;
}

/* --- Doc iframe --- */
.doc-iframe {
  width: 100%;
  min-height: calc(100vh - 300px);
  border: none;
  background: var(--bg-primary);
}

.tab-content {
  display: none;
  overflow-y: auto;
}

.tab-content.active {
  display: block;
}


/* --- Network Map --- */
#network-map {
  position: relative;
  width: 100%;
  height: calc(100vh - 200px);
  overflow: hidden;
}

.map-layout {
  display: flex;
  height: 100%;
  gap: 0;
}

.map-viewport-wrapper {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
  border-right: 1px solid var(--border);
}

.map-viewport-wrapper svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* Map nodes */
.map-node {
  cursor: pointer;
  transition: filter 0.2s;
}

.map-node:hover {
  filter: brightness(1.3);
}

.map-node-rect {
  rx: 6;
  ry: 6;
  stroke-width: 1.5;
  transition: all 0.2s;
}

.map-node:hover .map-node-rect {
  stroke-width: 2.5;
}

.map-node-label {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-primary);
  text-anchor: middle;
  pointer-events: none;
}

.map-node-ip {
  font-family: var(--font-mono);
  font-size: 9px;
  fill: var(--text-muted);
  text-anchor: middle;
  pointer-events: none;
}

.map-node-status {
  transition: fill 0.3s;
}

.map-link {
  stroke: var(--border);
  stroke-width: 1.5;
  fill: none;
}

.map-link.active {
  stroke: var(--cyan-dim);
  stroke-width: 1.5;
  opacity: 0.5;
}

.map-link.down {
  stroke: var(--red-dim);
  stroke-dasharray: 6 4;
  opacity: 0.3;
}

.map-bus-line {
  stroke-width: 2;
  fill: none;
}

/* Map legend */
.map-legend {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 11px;
  z-index: 10;
}

.map-legend-title {
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 10px;
  margin-bottom: 8px;
}

.map-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  color: var(--text-secondary);
}

.map-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.map-legend-line {
  width: 24px;
  height: 2px;
  flex-shrink: 0;
}

/* Map tooltip */
.map-tooltip {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 12px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 20;
  max-width: 280px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.map-tooltip.visible {
  opacity: 1;
}

.map-tooltip-name {
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 4px;
}

.map-tooltip-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.map-tooltip-row span:last-child {
  color: var(--text-primary);
}

/* Map controls */
.map-controls {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 10;
}

.map-controls .btn {
  padding: 6px 10px;
  font-size: 16px;
  min-width: 36px;
  justify-content: center;
}

/* Group labels on map */
.map-group-label {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  pointer-events: none;
}

.map-group-bg {
  rx: 8;
  ry: 8;
  fill: var(--bg-secondary);
  stroke: var(--border);
  stroke-width: 1;
  stroke-dasharray: 4 4;
  opacity: 0.5;
}

/* --- Info Panel (right sidebar) --- */
.info-panel {
  width: 340px;
  min-width: 340px;
  background: var(--bg-secondary);
  overflow-y: auto;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.info-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 16px;
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  padding: 24px;
}

.info-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.info-status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.info-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.info-cat {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.info-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.info-section-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 4px 0;
  font-size: 12px;
}

.info-label {
  color: var(--text-secondary);
}

.info-value {
  color: var(--text-primary);
  text-align: right;
  max-width: 180px;
  word-break: break-all;
}

.info-value.small {
  font-size: 11px;
  color: var(--text-secondary);
}

.info-ports {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.info-muted {
  color: var(--text-muted);
  font-size: 12px;
}

.info-connections {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.info-link-chip {
  font-size: 11px;
  padding: 3px 8px;
  background: var(--bg-primary);
  border: 1px solid var(--cyan-dim);
  border-radius: 3px;
  color: var(--cyan-dim);
}

.info-link-chip.child {
  border-color: var(--text-muted);
  color: var(--text-secondary);
}

/* Actions */
.info-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.info-actions .info-section-title {
  margin-bottom: 4px;
}

.info-btn {
  width: 100%;
  justify-content: center;
  padding: 10px 16px;
}

.info-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--cyan);
  color: var(--cyan);
}

/* Action results */
.info-result {
  padding: 0 20px 16px;
}

.info-result:empty {
  display: none;
}

.info-result-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-size: 12px;
  padding: 8px 0;
}

.info-result-ok {
  color: var(--green);
  font-size: 12px;
  padding: 8px 0;
}

.info-result-fail {
  color: var(--red);
  font-size: 12px;
  padding: 8px 0;
}

/* Zoom label */
.zoom-label {
  text-align: center;
  font-size: 10px;
  color: var(--text-muted);
  padding: 4px;
}

/* --- Charts --- */
.chart-block {
  margin-bottom: 10px;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2px;
}

.chart-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.chart-value {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.chart-block canvas {
  display: block;
  width: 100%;
  height: 40px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.chart-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.chart-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 70px;
  padding: 6px 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.chart-stat span:first-child {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.chart-stat span:last-child {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

/* --- Security Tab --- */
.sec-loading, .sec-error {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 40px; color: var(--text-muted); font-size: 14px;
}
.sec-error { color: var(--red); }

/* Status panel */
.sec-status-panel {
  background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 20px; overflow: hidden;
}
.sec-status-header {
  display: flex; align-items: center; gap: 10px; padding: 14px 20px;
  border-bottom: 1px solid var(--border); font-size: 14px; font-weight: 600; color: var(--cyan);
}
.sec-status-ts {
  margin-left: auto; font-size: 11px; font-weight: 400; color: var(--text-muted);
}
.sec-status-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px; background: var(--border);
}
.sec-stat-card {
  background: var(--bg-secondary); padding: 14px 16px;
}
.sec-stat-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 4px;
}
.sec-stat-value {
  font-size: 15px; font-weight: 700; color: var(--text-primary);
}

/* Progress bar */
.sec-progress-panel {
  background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px 20px; margin-bottom: 20px;
}
.sec-progress-header {
  display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px;
  font-size: 13px; color: var(--text-primary);
}
.sec-progress-pct { font-weight: 700; color: var(--cyan); }
.sec-progress-bar {
  height: 6px; background: var(--bg-primary); border-radius: 3px; overflow: hidden; margin-bottom: 10px;
}
.sec-progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--green), var(--cyan)); border-radius: 3px;
  transition: width 0.5s ease;
}
.sec-progress-legend {
  display: flex; flex-wrap: wrap; gap: 8px; font-size: 11px; align-items: center;
}
.sec-sev-badge {
  padding: 2px 10px; border: 1px solid; border-radius: 3px; font-size: 10px; letter-spacing: 1px;
}

/* Severity divider */
.sec-severity-divider {
  border-top: 1px solid; padding: 10px 0 6px; margin-top: 16px; font-size: 12px;
  font-weight: 700; letter-spacing: 2px;
}

/* Recommendation card */
.sec-rec-card {
  background: var(--bg-secondary); border: 1px solid var(--border); border-left: 3px solid;
  border-radius: 0 6px 6px 0; margin-bottom: 8px; overflow: hidden;
  transition: background 0.15s;
}
.sec-rec-card:hover { background: var(--bg-card); }

.sec-rec-header {
  padding: 12px 16px; cursor: pointer; display: flex; flex-direction: column; gap: 6px;
}
.sec-rec-title-row {
  display: flex; align-items: baseline; gap: 10px;
}
.sec-rec-id {
  font-size: 10px; color: var(--text-muted); background: var(--bg-primary);
  padding: 2px 6px; border-radius: 3px; font-weight: 600;
}
.sec-rec-title {
  font-size: 13px; font-weight: 600; color: var(--text-primary);
}
.sec-rec-meta {
  display: flex; gap: 16px; font-size: 11px; align-items: center;
}
.sec-rec-status { font-weight: 600; }
.sec-rec-target { color: var(--text-secondary); }
.sec-rec-date { color: var(--text-muted); }

/* Recommendation detail */
.sec-rec-detail {
  padding: 0 16px 16px; border-top: 1px solid var(--border);
}
.sec-rec-section { margin-top: 12px; }
.sec-rec-section-title {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 4px;
}
.sec-rec-text { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }
.sec-rec-mono {
  font-family: var(--font-mono); font-size: 11px; background: var(--bg-primary);
  padding: 8px 12px; border-radius: 4px; border: 1px solid var(--border);
  white-space: pre-wrap; word-break: break-all;
}
.sec-rec-log {
  font-family: var(--font-mono); font-size: 11px; background: var(--bg-primary);
  padding: 8px 12px; border-radius: 4px; border: 1px solid var(--border);
  color: var(--green); max-height: 200px; overflow-y: auto; white-space: pre-wrap;
}

/* Actions row */
.sec-rec-actions {
  display: flex; gap: 12px; align-items: center; margin-top: 12px; padding-top: 12px;
  border-top: 1px solid var(--border);
}
.sec-status-select {
  background: var(--bg-primary); border: 1px solid var(--border); color: var(--text-primary);
  font-family: var(--font-mono); font-size: 12px; padding: 6px 10px; border-radius: 4px;
  cursor: pointer;
}
.sec-apply-btn {
  background: var(--bg-primary) !important; border-color: var(--green) !important;
  color: var(--green) !important;
}
.sec-apply-btn:hover {
  background: #0a2a1a !important;
}

/* --- Freebox Analysis Panel --- */
.fbx-analysis-panel {
  border-color: var(--cyan-dim);
}
.fbx-analysis-badge {
  margin-left: auto; font-size: 12px; font-weight: 700; padding: 3px 10px;
  border: 1px solid; border-radius: 4px;
}
.fbx-analysis-summary {
  display: flex; align-items: flex-start; gap: 14px; padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.fbx-analysis-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.fbx-analysis-text { font-size: 13px; color: var(--text-primary); line-height: 1.6; }

.fbx-findings-group { padding: 10px 20px; }
.fbx-findings-title {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px;
  font-weight: 700; margin-bottom: 8px; padding-bottom: 4px; border-bottom: 1px solid var(--border);
}

.fbx-finding {
  display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; font-size: 12px;
}
.fbx-finding-icon { font-size: 14px; flex-shrink: 0; margin-top: 1px; width: 18px; text-align: center; }
.fbx-finding.critical .fbx-finding-icon { color: var(--red); }
.fbx-finding.warning .fbx-finding-icon { color: var(--orange); }
.fbx-finding.ok .fbx-finding-icon { color: var(--green); }
.fbx-finding.info .fbx-finding-icon { color: var(--text-muted); }

.fbx-finding strong { color: var(--text-primary); }
.fbx-finding-detail { color: var(--text-secondary); font-size: 11px; margin-top: 2px; line-height: 1.5; }
.fbx-finding-detail-inline { color: var(--text-muted); font-size: 11px; margin-left: 8px; }

.fbx-finding.critical { background: rgba(255,51,85,0.04); padding: 8px 10px; border-radius: 4px; margin: 2px -10px; }
.fbx-finding.warning { background: rgba(255,153,0,0.04); padding: 8px 10px; border-radius: 4px; margin: 2px -10px; }

.fbx-analysis-history {
  padding: 12px 20px 16px; border-top: 1px solid var(--border);
}
.fbx-analysis-history canvas {
  display: block; width: 100%; height: 40px;
  background: var(--bg-primary); border: 1px solid var(--border); border-radius: 4px;
}

/* --- Freebox KPI banner --- */
.fbx-kpi-banner {
  display: flex; gap: 20px; margin-bottom: 20px; align-items: stretch;
}
.fbx-kpi-score {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 120px; padding: 20px; background: var(--bg-secondary);
  border: 2px solid; border-radius: 8px;
}
.fbx-kpi-grade { font-size: 48px; font-weight: 900; line-height: 1; }
.fbx-kpi-label { font-size: 9px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-top: 4px; }
.fbx-kpi-value { font-size: 13px; font-weight: 600; margin-top: 2px; }

.fbx-kpi-grid {
  flex: 1; display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 1px; background: var(--border); border-radius: 8px; overflow: hidden;
}
.fbx-kpi-card {
  background: var(--bg-secondary); padding: 16px 12px; text-align: center;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.fbx-kpi-num { font-size: 22px; font-weight: 700; color: var(--text-primary); }
.fbx-kpi-desc { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-top: 4px; }

/* Alerts banner */
.fbx-alerts-banner {
  background: rgba(255, 51, 85, 0.08); border: 1px solid var(--red);
  border-radius: 8px; padding: 12px 16px; margin-bottom: 20px;
}
.fbx-alert-item {
  display: flex; align-items: center; gap: 10px; padding: 6px 0;
  color: var(--red); font-size: 13px;
}
.fbx-alert-icon { font-size: 18px; }

/* Bandwidth section */
.fbx-bw-section { padding: 16px; }
.fbx-bw-stats {
  display: flex; gap: 24px; margin-bottom: 16px; flex-wrap: wrap;
}
.fbx-bw-stat {
  display: flex; align-items: center; gap: 8px;
}
.fbx-bw-arrow { font-size: 24px; font-weight: 700; }
.fbx-bw-rate { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.fbx-bw-bits { font-size: 11px; color: var(--text-muted); }

.fbx-trend-charts {
  display: flex; flex-direction: column; gap: 12px;
}
.fbx-trend-block {
  width: 100%;
}
.fbx-trend-block canvas {
  display: block; width: 100%; height: 80px;
  background: var(--bg-primary); border: 1px solid var(--border); border-radius: 4px;
}
.fbx-trend-axis {
  display: flex; justify-content: space-between; padding: 2px 4px;
  font-size: 9px; color: var(--text-muted); letter-spacing: 1px;
}

/* --- Freebox health & monitoring --- */
.fbx-health-grade {
  font-size: 28px; font-weight: 900; margin-left: auto; line-height: 1;
}
.fbx-health-score {
  font-size: 12px; margin-left: 4px;
}
.fbx-checks-list {
  padding: 0;
}
.fbx-check-row {
  display: flex; flex-wrap: nowrap; align-items: center;
  gap: 8px; padding: 10px 16px;
  border-bottom: 1px solid var(--border); font-size: 12px;
}
.fbx-check-icon { flex: 0 0 20px; text-align: center; }
.fbx-check-label { flex: 0 0 auto; max-width: 250px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fbx-check-value { flex: 0 0 auto; white-space: nowrap; }
.fbx-check-detail { flex: 1 1 0; min-width: 60px; }
.fbx-check-row:last-child { border-bottom: none; }
.fbx-check-row:hover { background: var(--bg-card); }
.fbx-check-icon { font-size: 14px; }
.fbx-check-label { color: var(--text-primary); font-weight: 600; }
.fbx-check-value { font-weight: 600; }
.fbx-check-detail { color: var(--text-muted); font-size: 11px; white-space: normal; }

.fbx-alert-count { margin-left: auto; font-size: 12px; font-weight: 600; }
.fbx-alerts-list { padding: 0; }
.fbx-alert-row {
  padding: 12px 16px; border-left: 3px solid; border-bottom: 1px solid var(--border);
}
.fbx-alert-row:last-child { border-bottom: none; }
.fbx-alert-title { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.fbx-alert-detail { font-size: 12px; color: var(--text-secondary); }
.fbx-alert-time { font-size: 10px; color: var(--text-muted); margin-top: 4px; }
.fbx-no-alerts {
  padding: 20px 16px; color: var(--green); font-size: 12px; text-align: center;
}

.fbx-maint-list { padding: 0; }
.fbx-maint-row {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.fbx-maint-row:last-child { border-bottom: none; }
.fbx-maint-title { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.fbx-maint-prio { font-size: 10px; letter-spacing: 1px; }
.fbx-maint-detail { font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; }
.fbx-maint-action { font-size: 11px; color: var(--cyan-dim); font-style: italic; }

/* --- Freebox port visuals --- */
.fbx-ports-visual {
  display: flex; gap: 8px; padding: 16px 20px; flex-wrap: wrap;
}
.fbx-port-visual {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 12px 16px; border: 2px solid; border-radius: 8px;
  min-width: 70px; background: var(--bg-primary); transition: all 0.2s;
}
.fbx-port-visual.down { opacity: 0.4; }
.fbx-port-visual:hover { background: var(--bg-card); }
.fbx-port-led {
  width: 8px; height: 8px; border-radius: 50%;
  box-shadow: 0 0 6px currentColor;
}
.fbx-port-name { font-size: 11px; font-weight: 700; color: var(--text-primary); }
.fbx-port-speed { font-size: 13px; font-weight: 700; }
.fbx-port-duplex { font-size: 9px; color: var(--text-muted); text-transform: uppercase; }

.fbx-ftth-section { padding: 12px 20px; }

/* --- Action engine (generic) --- */
.fbx-check-row-wrap {
  border-bottom: 1px solid var(--border);
}
.fbx-check-row-wrap:last-child { border-bottom: none; }
.fbx-check-row-wrap .fbx-check-row { border-bottom: none; }

.action-fix-panel {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  white-space: nowrap;
}
.action-fix-btn {
  padding: 4px 12px !important;
  font-size: 11px !important;
  border-color: var(--orange) !important;
  color: var(--orange) !important;
  white-space: nowrap;
}
.action-fix-btn:hover {
  background: rgba(255,153,0,0.1) !important;
  color: var(--orange) !important;
}

.action-detail {
  padding: 12px 20px 16px 48px;
  border-top: 1px dashed var(--border);
  background: var(--bg-primary);
}
.action-detail-section {
  margin-bottom: 10px;
}
.action-detail-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-muted); display: block; margin-bottom: 3px;
}
.action-detail-section p {
  font-size: 12px; color: var(--text-secondary); line-height: 1.6; margin: 0;
}
.action-detail-buttons {
  margin-top: 12px; display: flex; gap: 8px;
}

.action-result-success {
  margin-top: 12px; padding: 12px; background: rgba(0,255,136,0.05);
  border: 1px solid var(--green-dim); border-radius: 4px;
}
.action-result-error {
  margin-top: 12px; padding: 12px; background: rgba(255,51,85,0.05);
  border: 1px solid var(--red-dim); border-radius: 4px;
}
.action-result-title {
  font-size: 13px; font-weight: 700; margin-bottom: 8px;
}
.action-result-success .action-result-title { color: var(--green); }
.action-result-error .action-result-title { color: var(--red); }
.action-result-log {
  font-family: var(--font-mono); font-size: 10px;
  background: var(--bg-secondary); padding: 8px; border-radius: 4px;
  max-height: 200px; overflow-y: auto; white-space: pre-wrap;
  color: var(--text-secondary); margin-bottom: 8px;
}
.action-result-note {
  font-size: 11px; color: var(--text-muted); font-style: italic;
}

/* --- Freebox ports list --- */
.fbx-ports-list {
  font-size: 12px;
}
.fbx-port-header, .fbx-port-row {
  display: grid;
  grid-template-columns: 40px 100px 30px 140px 80px 60px 1fr;
  gap: 8px;
  padding: 8px 16px;
  align-items: center;
}

/* Client lists (MAC, IP, Nom, Bande) — wider name column */
.wifi-ssid-group .fbx-port-header,
.wifi-ssid-group .fbx-port-row {
  grid-template-columns: 140px 120px 1fr 80px;
}

/* Wired client lists (MAC, IP, Nom) */
.clients-wired .fbx-port-header,
.clients-wired .fbx-port-row {
  grid-template-columns: 140px 120px 1fr;
}
.fbx-port-header {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
.fbx-port-row {
  border-bottom: 1px solid var(--border);
}
.fbx-port-row:last-child { border-bottom: none; }
.fbx-port-row:hover { background: var(--bg-card-hover); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .host-row, .host-list-header {
    grid-template-columns: 12px 140px 130px 1fr 80px;
  }
  .host-os, .host-lastseen {
    display: none;
  }
}

@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 12px;
  }
  .status-bar {
    flex-wrap: wrap;
    gap: 12px;
  }
  .host-row, .host-list-header {
    grid-template-columns: 12px 1fr 100px;
  }
  .host-role, .host-os, .host-latency, .host-lastseen {
    display: none;
  }
  .main {
    padding: 12px;
  }
}

/* --- Fullwidth panel mode --- */
.split-view.panel-fullwidth .split-left,
.split-view.panel-fullwidth .split-handle {
  display: none;
}
.split-view.panel-fullwidth .split-right {
  flex: 1 1 100%;
}
.split-view.panel-fullwidth .split-toggle {
  display: none;
}

/* --- Node selector combobox --- */
.detail-header-bar {
  overflow: visible;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 13;
}

.node-select {
  min-width: 0;
  flex: 1;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238888a0'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}
.node-select:hover {
  border-color: var(--cyan);
}
.node-select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan-dim);
}

.btn-expand-panel {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s;
}
.btn-expand-panel:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}
.split-view.panel-fullwidth .btn-expand-panel {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* --- KPI badges in detail header --- */
.detail-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.detail-header {
  flex-wrap: wrap;
  gap: 10px;
}

.kpi-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.kpi-badge {
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid;
}

.kpi-score {
  font-size: 12px;
  font-weight: 700;
}

.kpi-critical {
  color: var(--red);
  border-color: var(--red-dim);
  background: rgba(255, 51, 85, 0.08);
}

.kpi-warning {
  color: var(--orange);
  border-color: var(--orange-dim);
  background: rgba(255, 153, 0, 0.08);
}

.kpi-ok {
  color: var(--green);
  border-color: var(--green-dim);
  background: rgba(0, 255, 136, 0.08);
}

.kpi-alert {
  color: var(--red);
  border-color: var(--red-dim);
  background: rgba(255, 51, 85, 0.12);
  animation: pulse-badge 2s ease-in-out infinite;
}

.kpi-recs {
  color: var(--cyan);
  border-color: var(--cyan-dim);
  background: rgba(0, 229, 255, 0.08);
}

.kpi-na {
  color: var(--text-muted);
  border-color: var(--border);
  background: transparent;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* --- Clickable KPI badges --- */
.kpi-badge[data-goto-section] {
  cursor: pointer;
  transition: all 0.15s;
}
.kpi-badge[data-goto-section]:hover {
  filter: brightness(1.3);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}


/* --- Description spec rows --- */
.node-desc-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 6px 16px;
  padding: 12px 0;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}
.spec-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}
.spec-value {
  font-size: 12px;
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-mono);
}

/* --- Expandable check/rec details --- */
.fbx-check-row-wrap {
  cursor: pointer;
  transition: background 0.15s;
}
.fbx-check-row-wrap:hover {
  background: var(--bg-card-hover) !important;
}
.fbx-check-row-wrap.check-expanded {
  background: var(--bg-card) !important;
  border-left: 2px solid var(--cyan);
}
.check-detail-panel {
  padding: 12px 16px 12px 36px;
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.6;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}
.check-detail-panel strong {
  color: var(--text-primary);
}
.check-detail-row {
  margin-bottom: 6px;
}
.check-detail-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

/* --- Changelog rollback button --- */
.changelog-rollback-btn {
  padding: 3px 8px !important;
  font-size: 14px !important;
  border-color: var(--border) !important;
  color: var(--text-muted) !important;
  background: transparent !important;
}
.changelog-rollback-btn:hover {
  color: var(--orange) !important;
  border-color: var(--orange) !important;
  background: rgba(255,153,0,0.08) !important;
}
.changelog-table th:last-child,
.changelog-table td:last-child {
  width: 70px;
  text-align: center;
}

/* --- Fixed chat zone under header --- */
#node-chat-zone {
  position: sticky;
  top: 110px;
  z-index: 11;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}
#node-chat-zone .chat-container {
  border: none;
  border-radius: 0;
}
#node-chat-zone .chat-messages {
  max-height: 120px;
}


/* --- Chat collapsible header --- */
.chat-header {
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.chat-header:hover {
  background: var(--bg-card);
}
.chat-toggle-arrow {
  font-size: 8px;
  color: var(--text-muted);
  transition: transform 0.15s;
  flex-shrink: 0;
}
.chat-container.chat-collapsed .chat-toggle-arrow {
  transform: rotate(-90deg);
}
.chat-container.chat-collapsed .chat-messages,
.chat-container.chat-collapsed .chat-input-row {
  display: none;
}

/* --- Chat assistant bubble styling --- */
.chat-msg.assistant strong {
  color: var(--cyan);
}
.chat-msg.assistant code {
  background: var(--bg-card);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
  color: var(--cyan);
}

/* --- Override fixed chat zone height --- */
#node-chat-zone .chat-messages {
  max-height: calc(100vh - 380px);
}

/* --- Chat purge button --- */
.chat-purge-btn {
  margin-left: auto;
  padding: 2px 8px !important;
  font-size: 12px !important;
  background: transparent !important;
  border-color: transparent !important;
  color: var(--text-muted) !important;
}
.chat-purge-btn:hover {
  color: var(--red) !important;
  border-color: var(--red) !important;
  background: rgba(255,51,85,0.08) !important;
}

/* --- Chat cancel button --- */
.chat-cancel-btn {
  padding: 2px 10px !important;
  font-size: 10px !important;
  color: var(--orange) !important;
  border-color: var(--orange) !important;
  background: rgba(255,153,0,0.08) !important;
  margin-left: 8px;
}
.chat-cancel-btn:hover {
  background: rgba(255,153,0,0.2) !important;
}

/* --- Switch port facade --- */
.sw-facade {
  margin-bottom: 12px;
}
.sw-facade-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin: 8px 0 4px;
}
.sw-port-row {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}
.sw-port {
  width: 22px;
  height: 22px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: all 0.15s;
  position: relative;
}
.sw-port:hover {
  transform: scale(1.3);
  z-index: 5;
  border-color: var(--cyan);
}
.sw-port-label {
  font-size: 7px;
  font-family: var(--font-mono);
  color: rgba(255,255,255,0.6);
  font-weight: 600;
}
.sw-port-sfp {
  width: 36px;
  background: var(--bg-card) !important;
  border-color: var(--cyan);
}
.sw-port-sfp .sw-port-label {
  font-size: 9px;
  color: var(--cyan);
}
.sw-port-empty {
  background: var(--bg-card);
}
.sw-sfp-row {
  gap: 6px;
}