/* Platform design stylesheet (template-owned): design tokens, reset, app shell, page chrome, buttons, panels, tables,
   badges, charts, forms, modals, tabs and helpers. Origin: the K3S Control design (design/k3s-control/styles.css in
   gmol9knots/k3s-controlplane), with the cluster-specific sections (Helm, Claude panel, action points, traffic map, …)
   removed. Do not edit in a project: project styles go in wwwroot/app.css. Changes go to the template repo first. */
/* ============================================================
   Design tokens
   Grafana/Portainer-inspired technical dark UI
   ============================================================ */

:root {
  /* Base palette — slate */
  --bg-app: #07090d;
  --bg-base: #0a0e14;
  --bg-panel: #11161f;
  --bg-elevated: #161c27;
  --bg-hover: #1b2230;
  --bg-input: #0d1219;

  --border: #1d2533;
  --border-strong: #2a3445;
  --border-subtle: #161c27;

  --text-primary: #e6e9ef;
  --text-secondary: #9aa3b2;
  --text-tertiary: #6b7488;
  --text-dim: #4a5365;

  /* Accent — blue */
  --accent: #3b82f6;
  --accent-hi: #60a5fa;
  --accent-lo: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.16);
  --accent-glow-strong: rgba(59, 130, 246, 0.32);

  /* Status */
  --ok: #10b981;
  --ok-bg: rgba(16, 185, 129, 0.12);
  --warn: #f59e0b;
  --warn-bg: rgba(245, 158, 11, 0.12);
  --err: #ef4444;
  --err-bg: rgba(239, 68, 68, 0.12);
  --info: #06b6d4;
  --info-bg: rgba(6, 182, 212, 0.12);
  --neutral: #64748b;
  --neutral-bg: rgba(100, 116, 139, 0.14);

  /* Type */
  --font-sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Sizing */
  --sidebar-w: 224px;
  --sidebar-w-collapsed: 56px;
  --topbar-h: 48px;
  --radius: 6px;
  --radius-lg: 10px;

  /* Density (overridden by [data-density]) */
  --row-h: 38px;
  --pad-card: 16px;
  --pad-card-y: 14px;
  --gap-grid: 14px;
  --font-body: 13px;
  --font-small: 12px;
  --font-micro: 11px;
}

[data-density="compact"] {
  --row-h: 30px;
  --pad-card: 12px;
  --pad-card-y: 10px;
  --gap-grid: 10px;
  --font-body: 12px;
  --font-small: 11px;
  --font-micro: 10px;
}

[data-density="comfortable"] {
  --row-h: 46px;
  --pad-card: 20px;
  --pad-card-y: 18px;
  --gap-grid: 18px;
  --font-body: 14px;
  --font-small: 13px;
  --font-micro: 12px;
}

/* Light theme */
[data-theme="light"] {
  --bg-app: #f1f3f7;
  --bg-base: #f6f7fa;
  --bg-panel: #ffffff;
  --bg-elevated: #ffffff;
  --bg-hover: #eef1f6;
  --bg-input: #f6f7fa;
  --border: #e2e6ee;
  --border-strong: #cbd2dd;
  --border-subtle: #eef1f6;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #64748b;
  --text-dim: #94a3b8;
}

/* ============================================================
   Reset
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  font-size: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-app);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; padding: 0; }
a { color: inherit; text-decoration: none; }
code, pre, .mono { font-family: var(--font-mono); font-feature-settings: "zero", "ss01"; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); background-clip: padding-box; border: 2px solid transparent; }

/* ============================================================
   App shell
   ============================================================ */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  height: 100vh;
  background: var(--bg-app);
}
.app[data-sidebar="collapsed"] { grid-template-columns: var(--sidebar-w-collapsed) 1fr; }

/* Top bar */
.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: var(--bg-base);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 5;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  width: calc(var(--sidebar-w) - 16px);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.app[data-sidebar="collapsed"] .topbar-brand { width: calc(var(--sidebar-w-collapsed) - 16px); }
.app[data-sidebar="collapsed"] .topbar-brand .brand-text { display: none; }
.brand-logo {
  width: 22px; height: 22px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--accent), var(--accent-lo));
  position: relative;
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06) inset, 0 6px 14px var(--accent-glow);
  flex-shrink: 0;
}
.brand-logo::before {
  content: "";
  width: 10px; height: 10px;
  border: 1.5px solid rgba(255,255,255,0.95);
  border-radius: 2px;
  transform: rotate(45deg);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; gap: 3px; min-width: 0; }
.brand-text .b-name { font-size: 13px; }
.brand-text .b-cluster { font-size: 10px; color: var(--text-tertiary); font-family: var(--font-mono); letter-spacing: 0; }
.topbar-divider { width: 1px; height: 22px; background: var(--border); }
.topbar-search {
  flex: 1; max-width: 480px;
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 10px;
  height: 30px;
  color: var(--text-secondary);
  font-size: var(--font-small);
}
.topbar-search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.topbar-search input { flex: 1; background: none; border: none; outline: none; color: var(--text-primary); }
.topbar-search input::placeholder { color: var(--text-tertiary); }
.topbar-kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 5px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-tertiary);
}
.topbar-spacer { flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.topbar-action {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
  color: var(--text-secondary);
  border-radius: var(--radius);
  border: 1px solid transparent;
  position: relative;
}
.topbar-action:hover { background: var(--bg-hover); color: var(--text-primary); }
.topbar-action.has-badge::after {
  content: ""; position: absolute; top: 6px; right: 6px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--err);
  box-shadow: 0 0 0 2px var(--bg-base);
}
.cluster-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0 10px; height: 30px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: var(--font-small);
}
.cluster-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.cluster-pill .dim { color: var(--text-tertiary); font-family: var(--font-mono); font-size: var(--font-micro); }

/* ============================================================
   Namespace picker (topbar)
   ============================================================ */
.ns-picker-btn {
  display: inline-flex; align-items: center; gap: 7px;
  height: 30px; padding: 0 10px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: var(--font-small);
  white-space: nowrap;
  max-width: 220px;
}
.ns-picker-btn:hover { border-color: var(--border-strong); background: var(--bg-hover); }
.ns-picker-btn[aria-expanded="true"] { border-color: var(--accent); background: var(--accent-glow); color: var(--accent-hi); }
.ns-picker-label { font-family: var(--font-mono); font-size: var(--font-micro); overflow: hidden; text-overflow: ellipsis; max-width: 140px; }
.ns-count-pill {
  font-family: var(--font-mono); font-size: 10px;
  background: var(--accent); color: white;
  padding: 0 5px; border-radius: 8px; min-width: 16px; text-align: center;
  font-weight: 500;
}

.ns-picker-pop {
  position: absolute; top: calc(100% + 6px); right: 0;
  width: 320px;
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.02) inset;
  z-index: 100;
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: nsPop 0.12s ease;
}
@keyframes nsPop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.ns-picker-search {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}
.ns-picker-search input { flex: 1; background: none; border: none; outline: none; font-size: var(--font-small); color: var(--text-primary); }
.ns-picker-search input::placeholder { color: var(--text-tertiary); }
.ns-picker-actions {
  display: flex; align-items: center; gap: 4px;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-base);
}
.ns-picker-list { max-height: 320px; overflow-y: auto; padding: 4px; }
.ns-picker-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px;
  border-radius: 5px;
  font-size: var(--font-small);
  cursor: pointer;
  font-family: var(--font-mono);
}
.ns-picker-item:hover { background: var(--bg-hover); }
.ns-picker-item.checked { background: var(--accent-glow); color: var(--accent-hi); }
.ns-picker-item .ns-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ns-picker-item .ns-count { font-size: 10px; color: var(--text-tertiary); }
.ns-check {
  width: 14px; height: 14px;
  border: 1px solid var(--border-strong);
  border-radius: 3px;
  display: grid; place-items: center;
  flex-shrink: 0;
  background: var(--bg-input);
  color: white;
}
.ns-check.checked { background: var(--accent); border-color: var(--accent); }
.ns-picker-divider { height: 1px; background: var(--border-subtle); margin: 4px 2px; }
.ns-picker-foot {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-base);
}

/* ============================================================
   Sidebar
   ============================================================ */

.sidebar {
  background: var(--bg-base);
  border-right: 1px solid var(--border);
  padding: 10px 8px;
  overflow-y: auto;
  display: flex; flex-direction: column;
  gap: 14px;
}
.sidebar-section { display: flex; flex-direction: column; gap: 1px; }
.sidebar-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 6px 10px 4px;
  font-weight: 600;
  font-family: var(--font-mono);
}
.app[data-sidebar="collapsed"] .sidebar-label { opacity: 0; height: 0; padding: 0; pointer-events: none; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: var(--font-small);
  cursor: pointer;
  position: relative;
  text-align: left;
  width: 100%;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item.active {
  background: var(--accent-glow);
  color: var(--accent-hi);
}
.nav-item.active::before {
  content: ""; position: absolute; left: -8px; top: 6px; bottom: 6px;
  width: 2px; background: var(--accent); border-radius: 0 2px 2px 0;
}
.nav-item svg { flex-shrink: 0; color: currentColor; opacity: 0.85; }
.nav-item-label { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app[data-sidebar="collapsed"] .nav-item-label,
.app[data-sidebar="collapsed"] .nav-item-badge { display: none; }
.app[data-sidebar="collapsed"] .nav-item { justify-content: center; padding: 8px 0; }
.nav-item-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  padding: 1px 6px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.nav-item.active .nav-item-badge { background: rgba(59,130,246,0.18); border-color: rgba(59,130,246,0.32); color: var(--accent-hi); }

.sidebar-footer { margin-top: auto; padding-top: 10px; border-top: 1px solid var(--border-subtle); display: flex; flex-direction: column; gap: 4px; }
.user-card {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px;
  border-radius: var(--radius);
}
.user-card:hover { background: var(--bg-hover); }
.user-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #ec4899);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600;
  color: white;
  flex-shrink: 0;
}
.user-meta { flex: 1; min-width: 0; line-height: 1.2; }
.user-meta .u-name { font-size: var(--font-small); }
.user-meta .u-role { font-size: 10px; color: var(--text-tertiary); font-family: var(--font-mono); }
.app[data-sidebar="collapsed"] .user-meta { display: none; }

/* ============================================================
   Main + Page chrome
   ============================================================ */

.main {
  background: var(--bg-app);
  overflow: auto;
  position: relative;
}
.page {
  padding: 18px 20px 40px;
  max-width: 1600px;
  margin: 0 auto;
}
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}
.page-title-row {
  display: flex; flex-direction: column; gap: 4px; min-width: 0;
}
.breadcrumb {
  font-family: var(--font-mono);
  font-size: var(--font-micro);
  color: var(--text-tertiary);
  display: flex; align-items: center; gap: 6px;
}
.breadcrumb .sep { opacity: 0.4; }
.page-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
  display: flex; align-items: center; gap: 10px;
}
.page-subtitle { color: var(--text-tertiary); font-size: var(--font-small); }
.page-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 30px;
  padding: 0 12px;
  border-radius: var(--radius);
  font-size: var(--font-small);
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-primary);
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s, transform 0.06s;
}
.btn:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.btn:active { transform: translateY(0.5px); }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04) inset, 0 4px 10px var(--accent-glow);
}
.btn-primary:hover { background: var(--accent-hi); border-color: var(--accent-hi); }
.btn-danger { color: var(--err); }
.btn-danger:hover { background: var(--err-bg); border-color: var(--err); color: var(--err); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-icon { width: 30px; padding: 0; }
.btn-sm { height: 26px; font-size: var(--font-micro); padding: 0 8px; gap: 5px; }

/* ============================================================
   Cards / Panels
   ============================================================ */

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}
.panel-title {
  font-size: var(--font-small);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
}
.panel-title .icon { color: var(--text-tertiary); display: inline-flex; }
.panel-meta { font-family: var(--font-mono); font-size: var(--font-micro); color: var(--text-tertiary); display: flex; align-items: center; gap: 10px; }
.panel-body { padding: var(--pad-card-y) var(--pad-card); }
.panel-body.flush { padding: 0; }

/* Stat cards */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--gap-grid);
  margin-bottom: var(--gap-grid);
}
.stat {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 8px;
  position: relative;
  overflow: hidden;
}
.stat-label {
  display: flex; align-items: center; justify-content: space-between;
  font-size: var(--font-micro);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}
.stat-label .lab-name { display: flex; align-items: center; gap: 6px; }
.stat-value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1;
  color: var(--text-primary);
  display: flex; align-items: baseline; gap: 6px;
}
.stat-value .unit { font-size: 13px; color: var(--text-tertiary); font-weight: 400; }
.stat-foot {
  display: flex; align-items: center; justify-content: space-between;
  font-size: var(--font-micro);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}
.stat-foot .delta-up { color: var(--ok); }
.stat-foot .delta-down { color: var(--err); }
.stat-spark { position: absolute; top: 34px; right: 12px; width: 45%; height: 32px; opacity: 0.85; pointer-events: none; }
.stat-label, .stat-value, .stat-foot { position: relative; z-index: 1; }
.stat-foot { color: var(--text-secondary); font-size: 11px; }

/* ============================================================
   Tables
   ============================================================ */

.table-wrap { overflow-x: auto; }
table.k-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-small);
}
.k-table thead th {
  text-align: left;
  font-weight: 500;
  font-size: var(--font-micro);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  background: var(--bg-base);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  border-top: 1px solid var(--border-subtle);
  white-space: nowrap;
  font-family: var(--font-mono);
}
.k-table tbody td {
  padding: 0 12px;
  height: var(--row-h);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  white-space: nowrap;
  vertical-align: middle;
}
.k-table tbody tr:hover td { background: var(--bg-hover); }
.k-table tbody tr.selected td { background: var(--accent-glow); }
.k-table td.mono, .k-table th.mono { font-family: var(--font-mono); font-size: var(--font-micro); }
.k-table td.dim { color: var(--text-tertiary); }
.k-table td.num { text-align: right; font-family: var(--font-mono); }
.k-table .col-name { font-weight: 500; }
.k-table .row-actions { display: flex; gap: 2px; opacity: 0; transition: opacity 0.1s; }
.k-table tr:hover .row-actions { opacity: 1; }

.table-toolbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-panel);
  flex-wrap: wrap;
}
.toolbar-search {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 8px; height: 28px;
  flex: 1; max-width: 280px;
}
.toolbar-search input { flex: 1; background: none; border: none; outline: none; font-size: var(--font-small); }
.toolbar-search input::placeholder { color: var(--text-tertiary); }
.toolbar-spacer { flex: 1; }

/* ============================================================
   Status / Badges
   ============================================================ */

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: var(--font-micro);
  font-family: var(--font-mono);
  font-weight: 500;
  background: var(--neutral-bg);
  color: var(--text-secondary);
  border: 1px solid transparent;
  line-height: 1.4;
}
.badge .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-err { background: var(--err-bg); color: var(--err); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-accent { background: var(--accent-glow); color: var(--accent-hi); }

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 1px 7px;
  border-radius: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.chip.role-server { color: var(--accent-hi); border-color: rgba(59,130,246,0.28); background: var(--accent-glow); }
.chip.role-agent { color: var(--info); border-color: rgba(6,182,212,0.28); background: var(--info-bg); }

/* Progress bar */
.bar {
  width: 100%;
  height: 6px;
  background: var(--bg-input);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.4s ease;
}
.bar.thin { height: 4px; }
.bar-fill.ok { background: var(--ok); }
.bar-fill.warn { background: var(--warn); }
.bar-fill.err { background: var(--err); }

/* ============================================================
   Grid layouts
   ============================================================ */

.dash-grid {
  display: grid;
  gap: var(--gap-grid);
  grid-template-columns: repeat(12, 1fr);
}
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-12 { grid-column: span 12; }

@media (max-width: 1100px) {
  .col-3, .col-4, .col-5 { grid-column: span 6; }
  .col-6, .col-7, .col-8, .col-9 { grid-column: span 12; }
}

/* ============================================================
   Chart styles
   ============================================================ */

.chart-host { position: relative; width: 100%; }
.chart-legend {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-size: var(--font-micro);
  font-family: var(--font-mono);
  color: var(--text-secondary);
}
.chart-legend .lg-item { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend .lg-dot { width: 8px; height: 2px; border-radius: 2px; }
.chart-axis text { fill: var(--text-secondary); font-family: var(--font-mono); font-size: 11px; }
.chart-ylabel,.chart-xlabel{position:absolute;font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);pointer-events:none;line-height:1;white-space:nowrap}
.chart-ylabel{left:0;transform:translateY(-50%);text-align:right;padding-right:6px;box-sizing:border-box}
.chart-xlabel{transform:translateX(-50%)}
.chart-grid-line { stroke: var(--border-subtle); stroke-dasharray: 2 4; }
.chart-tip {
  position: absolute;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: var(--font-micro);
  font-family: var(--font-mono);
  color: var(--text-primary);
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  white-space: nowrap;
  z-index: 10;
}

.gauge-host { display: grid; place-items: center; position: relative; }
.gauge-value {
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  text-align: center;
  pointer-events: none;
}
.gauge-value .v { font-family: var(--font-mono); font-size: 28px; font-weight: 500; }
.gauge-value .l { font-size: var(--font-micro); color: var(--text-tertiary); font-family: var(--font-mono); margin-top: 2px; }

/* Donut */
.donut-host { display: flex; align-items: center; gap: 16px; }
.donut-legend { display: flex; flex-direction: column; gap: 6px; flex: 1; font-size: var(--font-small); }
.donut-legend .ll-item { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: var(--font-micro); }
.donut-legend .ll-swatch { width: 8px; height: 8px; border-radius: 2px; }
.donut-legend .ll-name { flex: 1; color: var(--text-secondary); }
.donut-legend .ll-val { color: var(--text-primary); }

/* ============================================================
   Forms / inputs
   ============================================================ */

.input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 10px;
  height: 30px;
  font-size: var(--font-small);
  color: var(--text-primary);
  outline: none;
  width: 100%;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path d='M2 4l3 3 3-3' stroke='%239aa3b2' fill='none' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>"); background-repeat: no-repeat; background-position: right 8px center; padding-right: 26px; }
.checkbox { width: 14px; height: 14px; accent-color: var(--accent); }

/* ============================================================
   Modal / Drawer
   ============================================================ */

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(2px);
  z-index: 50;
  display: grid;
  place-items: center;
  animation: fade 0.15s ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  display: flex; flex-direction: column;
  max-height: 90vh;
  overflow: hidden;
  animation: pop 0.18s cubic-bezier(0.2, 0.9, 0.3, 1.1);
}
@keyframes pop { from { transform: scale(0.97); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.modal-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--bg-base);
}
.modal-title { font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.modal-body { padding: 16px; flex: 1; overflow: auto; }
.modal-body.flush { padding: 0; }
.modal-foot {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: flex-end; gap: 8px;
  background: var(--bg-base);
}

/* Log viewer */
.logbox {
  background: #04060a;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  height: 360px;
  overflow: auto;
  line-height: 1.55;
}
.log-line { display: flex; gap: 10px; }
.log-line .t { color: var(--text-dim); flex-shrink: 0; }
.log-line .l { color: var(--text-tertiary); width: 50px; flex-shrink: 0; text-transform: uppercase; font-size: 10px; padding-top: 2px; }
.log-line .l.info { color: var(--info); }
.log-line .l.warn { color: var(--warn); }
.log-line .l.error { color: var(--err); }
.log-line .l.debug { color: var(--text-dim); }
.log-line .m { color: var(--text-primary); word-break: break-word; flex: 1; min-width: 0; white-space: pre-wrap; }

/* Terminal */
.term {
  background: #04060a;
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  height: 360px;
  overflow: auto;
  line-height: 1.5;
  color: #cdd6e0;
}
.term .prompt { color: var(--ok); }
.term .cwd { color: var(--accent-hi); }
.term .input-line { display: flex; gap: 6px; }
.term .input-line input { flex: 1; background: none; border: none; outline: none; font-family: var(--font-mono); font-size: 12.5px; color: #fff; caret-color: var(--accent); }
.term .out { white-space: pre-wrap; word-break: break-word; }
.term .out.dim { color: var(--text-tertiary); }
.term .out.err { color: var(--err); }
.term .out.ok { color: var(--ok); }

/* YAML editor */
.yaml-editor {
  background: #04060a;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  height: 420px;
  overflow: auto;
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
}
.yaml-gutter { background: rgba(255,255,255,0.02); color: var(--text-dim); font-family: var(--font-mono); font-size: 12px; text-align: right; padding: 12px 8px 12px 0; line-height: 1.55; user-select: none; }
.yaml-code { padding: 12px 14px; font-family: var(--font-mono); font-size: 12.5px; line-height: 1.55; white-space: pre; color: var(--text-primary); }
.yaml-code .k { color: #93c5fd; }
.yaml-code .s { color: #fbbf24; }
.yaml-code .n { color: #c4b5fd; }
.yaml-code .b { color: #f472b6; }
.yaml-code .c { color: var(--text-dim); font-style: italic; }
.yaml-code .d { color: var(--text-secondary); }

/* ============================================================
   Tabs
   ============================================================ */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.tab {
  padding: 8px 14px;
  font-size: var(--font-small);
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  display: flex; align-items: center; gap: 6px;
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent-hi); border-color: var(--accent); }
.tab-badge { font-family: var(--font-mono); font-size: 10px; color: var(--text-tertiary); padding: 1px 5px; background: var(--bg-elevated); border-radius: 8px; }

/* ============================================================
   Misc helpers
   ============================================================ */
.row { display: flex; align-items: center; gap: 8px; }
.col { display: flex; flex-direction: column; gap: 8px; }
.gap-2 { gap: 2px; } .gap-4 { gap: 4px; } .gap-6 { gap: 6px; } .gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mono-num { font-family: var(--font-mono); font-feature-settings: "tnum"; }
.dim { color: var(--text-tertiary); }
.sep-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-dim); display: inline-block; }
.hr { height: 1px; background: var(--border-subtle); border: 0; margin: 12px 0; }
.empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 60px 20px;
  color: var(--text-tertiary);
  font-size: var(--font-small);
  text-align: center;
  gap: 8px;
}

/* Animation pause */
[data-anim="off"] *, [data-anim="off"] *::before, [data-anim="off"] *::after {
  animation-duration: 0s !important;
  animation-delay: 0s !important;
  transition-duration: 0s !important;
}

/* Live updating dot for charts */
.live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ok);
  position: relative;
  display: inline-block;
}
.live-dot::after {
  content: ""; position: absolute; inset: -3px;
  border-radius: 50%; border: 1px solid var(--ok);
  animation: pulse 1.6s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}

/* Pretty hover-card */
.kv-grid { display: grid; grid-template-columns: 140px 1fr; gap: 6px 16px; font-size: var(--font-small); }
.kv-grid .k { color: var(--text-tertiary); font-family: var(--font-mono); font-size: var(--font-micro); }
.kv-grid .v { font-family: var(--font-mono); font-size: var(--font-micro); color: var(--text-primary); word-break: break-all; }

/* Health gauge style */
.health-banner {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 14px;
  background: linear-gradient(90deg, var(--ok-bg), transparent);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: var(--radius);
}
.health-banner.warn { background: linear-gradient(90deg, var(--warn-bg), transparent); border-color: rgba(245,158,11,0.25); }
.health-banner-icon { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: var(--ok-bg); color: var(--ok); }
.health-banner.warn .health-banner-icon { background: var(--warn-bg); color: var(--warn); }

/* ============================================================

/* ============================================================
   Detail forms (rd-*): FormSection, Field, ReadField, KvPairsEditor, TableEditor
   ============================================================ */
   ============================================================ */
.rd-modal {
  width: 1040px;
  max-width: calc(100vw - 40px);
  height: calc(100vh - 80px);
  max-height: calc(100vh - 60px);
  display: flex; flex-direction: column;
}
.rd-head { padding: 10px 14px; }
.rd-body { padding: 16px 20px; }

.rd-viewtoggle {
  display: flex;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
  gap: 1px;
}
.rd-viewtoggle-btn {
  padding: 4px 10px;
  font-size: 11px;
  border-radius: 4px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.rd-viewtoggle-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.rd-viewtoggle-btn.active {
  background: var(--accent);
  color: white;
}

.rd-section {
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}
.rd-section-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-subtle);
  font-size: var(--font-small);
  color: var(--text-primary);
  text-align: left;
}
.rd-section-head:hover { background: var(--bg-hover); }
.rd-section-title { font-weight: 500; }
.rd-section-body {
  padding: 14px;
  display: flex; flex-direction: column;
  gap: 12px;
}

.rd-field {
  display: flex; flex-direction: column;
  gap: 5px;
}
.rd-field-label {
  font-size: var(--font-micro);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
  font-weight: 500;
}
.rd-field-input { display: flex; flex-direction: column; gap: 6px; }
.rd-field-hint { font-size: var(--font-micro); color: var(--text-tertiary); }

.rd-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 16px;
}
@media (max-width: 700px) { .rd-grid-2 { grid-template-columns: 1fr; } }

.rd-readfield {
  display: flex; flex-direction: column;
  gap: 3px;
  padding: 8px 10px;
  background: var(--bg-input);
  border-radius: 5px;
  border: 1px solid var(--border-subtle);
}
.rd-readfield-k {
  font-size: 9px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
}
.rd-readfield-v {
  font-size: var(--font-small);
  color: var(--text-primary);
  word-break: break-word;
}

.rd-container-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 8px;
  display: flex; flex-direction: column;
  gap: 10px;
}

.rd-table { display: flex; flex-direction: column; gap: 4px; }
.rd-table-head {
  display: grid;
  gap: 6px;
  padding: 0 8px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-weight: 500;
}
.rd-table-row {
  display: grid;
  gap: 6px;
  padding: 4px 8px;
  align-items: center;
  background: var(--bg-input);
  border-radius: 5px;
  border: 1px solid var(--border-subtle);
}
.rd-table-empty {
  padding: 12px;
  text-align: center;
  font-size: var(--font-micro);
  color: var(--text-tertiary);
  font-style: italic;
  background: var(--bg-input);
  border-radius: 5px;
}

.rd-kv-editor { display: flex; flex-direction: column; gap: 5px; align-items: flex-start; }
.rd-kv-row {
  display: grid;
  grid-template-columns: 1fr 14px 1.5fr 32px;
  gap: 6px;
  width: 100%;
  align-items: stretch;
}

.rd-probe {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: 5px;
  padding: 10px;
}
.rd-probe-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  margin-bottom: 6px;
  font-weight: 500;
}

.vf-chip-input {
  background: transparent;
  border: none;
  outline: none;
  color: inherit;
  font-family: var(--font-mono);
  font-size: 10px;
  width: 80px;
  padding: 0 2px;
}

/* ============================================================

/* Spinner (info toasts, busy buttons) */
.ap-spinner {
  width: 9px; height: 9px;
  border: 1.5px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: ap-spin 0.8s linear infinite;
}
@keyframes ap-spin { to { transform: rotate(360deg); } }

/* Markdown content */
.md { font-size: var(--font-small); color: var(--text-primary); line-height: 1.55; }
.md p { margin: 0 0 8px 0; }
.md p:last-child { margin-bottom: 0; }
.md ul { margin: 6px 0 8px; padding-left: 18px; }
.md ul li { margin-bottom: 3px; }
.md h3, .md h4, .md h5 { margin: 10px 0 4px 0; font-weight: 600; font-size: 13px; letter-spacing: -0.01em; }
.md code {
  background: var(--bg-input);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--accent-hi);
}
.md a { color: var(--accent-hi); text-decoration: underline; text-underline-offset: 2px; }
.md strong { color: var(--text-primary); font-weight: 600; }
.md em { color: var(--text-secondary); font-style: italic; }

/* Menus, toasts, toggle */
.addon-menu{position:absolute;right:0;top:calc(100% + 4px);min-width:200px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:8px;box-shadow:0 16px 40px rgba(0,0,0,.5);padding:4px;z-index:20;display:flex;flex-direction:column;animation:nsPop .12s ease}
.addon-menu-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:5px;font-size:var(--font-small);color:var(--text-primary);text-align:left}
.addon-menu-item:hover{background:var(--bg-hover)}
.addon-menu-item svg{color:var(--text-tertiary)}
.addon-menu-item.warn,.addon-menu-item.warn svg{color:var(--warn)}
.addon-menu-item.danger,.addon-menu-item.danger svg{color:var(--err)}
.addon-menu-item.danger:hover{background:var(--err-bg)}
.addon-menu-sep{height:1px;background:var(--border-subtle);margin:4px 2px}
.addon-toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--bg-elevated);border:1px solid rgba(16,185,129,.35);color:var(--text-primary);border-radius:8px;box-shadow:0 12px 32px rgba(0,0,0,.45);font-size:var(--font-small);z-index:60;animation:nsPop .15s ease}
.addon-toast svg{color:var(--ok)}

.cl-toggle{width:34px;height:20px;border-radius:10px;background:var(--bg-input);border:1px solid var(--border-strong);position:relative;transition:background .15s}
.cl-toggle span{position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--text-tertiary);transition:transform .15s,background .15s}
.cl-toggle.on{background:var(--accent);border-color:var(--accent)}
.cl-toggle.on span{transform:translateX(14px);background:#fff}
.toast-stack{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);display:flex;flex-direction:column;gap:6px;align-items:center;z-index:90;pointer-events:none}

.page{padding-bottom:96px}