:root {
      --bg: #070b14; --surface: #0f1629; --border: #1e2d4a; --text: #e8edf7;
      --muted: #7a8ba8; --accent: #5eead4; --accent2: #818cf8;
      --warn: #fbbf24; --danger: #f87171; --ok: #34d399;
      --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      --font-mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', Consolas, monospace;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: var(--font-sans); background: var(--bg); color: var(--text); min-height: 100vh; overflow-x: hidden; }
    .stars {
      position: fixed; inset: 0; pointer-events: none; z-index: 0;
      background: radial-gradient(1px 1px at 10% 20%, #fff4, transparent),
        radial-gradient(1px 1px at 80% 40%, #fff3, transparent),
        radial-gradient(1.5px 1.5px at 50% 80%, #fff5, transparent),
        radial-gradient(ellipse at 50% 0%, #1a2744 0%, transparent 60%);
    }
    .wrap { position: relative; z-index: 1; max-width: 1400px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
    header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }
    .logo { display: flex; align-items: center; gap: 1rem; }
    .logo-icon { width: 48px; height: 48px; border-radius: 50%; background: conic-gradient(from 200deg, var(--accent), var(--accent2), var(--accent)); box-shadow: 0 0 30px #5eead440; animation: spin 20s linear infinite; }
    @keyframes spin { to { transform: rotate(360deg); } }
    h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; }
    h1 span { color: var(--accent); }
    .meta { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--muted); }
    .user-bar { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
    .btn-sm {
      background: transparent; border: 1px solid var(--border); color: var(--muted);
      padding: 0.35rem 0.75rem; border-radius: 8px; cursor: pointer; font-size: 0.72rem;
      font-family: 'JetBrains Mono', monospace;
    }
    .btn-sm:hover { border-color: var(--accent2); color: var(--text); }
    .pulse-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); margin-right: 6px; animation: pulse 2s ease infinite; }
    @keyframes pulse { 0%,100% { opacity: 1; box-shadow: 0 0 0 0 #34d39980; } 50% { opacity: 0.7; box-shadow: 0 0 0 8px #34d39900; } }
    .cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
    .card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 1.25rem; transition: border-color 0.2s, transform 0.2s; }
    .card:hover { border-color: #2d4268; transform: translateY(-2px); }
    .card-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
    .card-value { font-size: 1.75rem; font-weight: 700; margin-top: 0.25rem; font-variant-numeric: tabular-nums; }
    .card-value.ok { color: var(--ok); } .card-value.warn { color: var(--warn); } .card-value.bad { color: var(--danger); }
    .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; align-items: stretch; }
    @media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }
    section { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 1.5rem; margin-bottom: 2rem; }
    section h2 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 1rem; }
    .orbit-section {
      display: flex;
      flex-direction: column;
      min-height: 0;
      min-width: 0;
      height: 100%;
    }
    .orbit-wrap {
      position: relative;
      width: 100%;
      flex: 1 1 auto;
      min-width: 0;
      min-height: 300px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .orbit-stage { position: relative; flex-shrink: 0; }
    .orbit-radar {
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
      background:
        radial-gradient(circle at center, rgba(94, 234, 212, 0.07) 0%, transparent 58%),
        repeating-radial-gradient(circle at center, transparent 0 17px, rgba(45, 66, 104, 0.22) 18px, transparent 19px);
      opacity: 0.85;
      z-index: 0;
    }
    .orbit-ring {
      position: absolute;
      border-radius: 50%;
      border: 1px solid rgba(94, 234, 212, 0.14);
      box-shadow: 0 0 18px rgba(94, 234, 212, 0.06), inset 0 0 24px rgba(129, 140, 248, 0.04);
      pointer-events: none;
      z-index: 1;
    }
    .orbit-spoke {
      position: absolute;
      height: 1px;
      transform-origin: 0 50%;
      background: linear-gradient(90deg, rgba(94, 234, 212, 0.28), rgba(45, 66, 104, 0.08));
      pointer-events: none;
      z-index: 2;
    }
    .orbit-hub {
      position: absolute;
      transform: translate(-50%, -50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.45rem;
      z-index: 4;
      pointer-events: none;
    }
    .orbit-hub-core {
      position: relative;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: radial-gradient(circle at 35% 35%, #5eead4, #0891b2);
      box-shadow: 0 0 20px rgba(94, 234, 212, 0.55), 0 0 40px rgba(94, 234, 212, 0.15);
    }
    .orbit-hub-core::before {
      content: '';
      position: absolute;
      inset: -9px;
      border-radius: 50%;
      border: 1px solid rgba(94, 234, 212, 0.22);
    }
    .orbit-hub-label {
      font-family: var(--font-mono);
      font-size: 0.62rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--accent);
      text-shadow: 0 1px 8px #070b14;
      max-width: 88px;
      text-align: center;
      line-height: 1.2;
      word-break: break-word;
    }
    .orbit-sat {
      position: absolute;
      transform: translate(-50%, -50%);
      display: flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.32rem 0.65rem 0.32rem 0.4rem;
      border-radius: 999px;
      background: rgba(10, 16, 32, 0.94);
      border: 1px solid #1e2d4a;
      box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
      z-index: 3;
      max-width: var(--orbit-sat-max, 148px);
      backdrop-filter: blur(4px);
    }
    .orbit-sat.control {
      border-color: rgba(129, 140, 248, 0.42);
      box-shadow: 0 0 14px rgba(129, 140, 248, 0.12), 0 4px 18px rgba(0, 0, 0, 0.35);
    }
    .orbit-sat-led {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .orbit-sat.ready .orbit-sat-led {
      background: var(--ok);
      box-shadow: 0 0 8px rgba(52, 211, 153, 0.75);
    }
    .orbit-sat.not-ready .orbit-sat-led {
      background: var(--danger);
      box-shadow: 0 0 8px rgba(248, 113, 113, 0.75);
    }
    .orbit-sat-body {
      display: flex;
      flex-direction: column;
      gap: 1px;
      min-width: 0;
    }
    .orbit-sat-name {
      font-family: var(--font-mono);
      font-size: 0.62rem;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .orbit-sat-role {
      font-size: 0.52rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--muted);
    }
    .orbit-sat.control .orbit-sat-role { color: var(--accent2); }
    .orbit-empty {
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 220px;
      color: var(--muted);
      font-family: var(--font-mono);
      font-size: 0.75rem;
    }
    .namespace-panel {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0.6rem;
      max-height: 220px; overflow-y: auto; overflow-x: hidden; min-width: 0;
    }
    .ns-row {
      display: grid; grid-template-columns: 1fr auto; gap: 0.25rem 0.5rem;
      padding: 0.5rem 0.65rem; border-radius: 8px; background: #0a1020; border: 1px solid #152038;
      font-family: var(--font-mono); font-size: 0.72rem; cursor: pointer; transition: border-color 0.15s;
    }
    .ns-row:hover, .ns-row.active { border-color: var(--accent2); }
    .ns-row.active { background: #0d1830; }
    .ns-name { color: var(--accent); word-break: break-all; }
    .ns-count { color: var(--muted); font-size: 0.65rem; white-space: nowrap; }
    .ns-count .ok { color: var(--ok); }
    .ns-count .warn { color: var(--warn); }
    .ns-bar { grid-column: 1 / -1; height: 4px; background: #152038; border-radius: 2px; overflow: hidden; }
    .ns-bar-fill { height: 100%; border-radius: 2px; background: linear-gradient(90deg, #0891b2, var(--accent)); transition: width 0.5s ease; }
    .ns-bar-fill.warn { background: linear-gradient(90deg, #f59e0b, var(--warn)); }
    .node-list { display: flex; flex-direction: column; gap: 0.75rem; }
    .node-row { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem 1rem; padding: 0.75rem; border-radius: 10px; background: #0a1020; border: 1px solid #152038; }
    .node-name { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; }
    .node-roles { font-size: 0.7rem; color: var(--accent2); }
    .bar-wrap { grid-column: 1 / -1; display: flex; gap: 1rem; flex-wrap: wrap; }
    .bar-item { flex: 1; min-width: 120px; }
    .bar-label { font-size: 0.65rem; color: var(--muted); margin-bottom: 4px; display: flex; justify-content: space-between; }
    .bar-track { height: 6px; background: #152038; border-radius: 3px; overflow: hidden; }
    .bar-fill { height: 100%; border-radius: 3px; transition: width 0.6s ease; }
    .bar-fill.cpu { background: linear-gradient(90deg, #0891b2, var(--accent)); }
    .bar-fill.mem { background: linear-gradient(90deg, #6366f1, var(--accent2)); }
    .bar-fill.high { background: linear-gradient(90deg, #f59e0b, var(--danger)) !important; }
    .argocd-grid, .cert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0.75rem; }
    .argocd-app, .cert-card { padding: 0.75rem 1rem; border-radius: 10px; background: #0a1020; border: 1px solid #152038; font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; }
    .cert-host { color: var(--accent); margin-bottom: 4px; word-break: break-all; }
    .cert-meta { font-size: 0.65rem; color: var(--muted); margin-top: 4px; }
    .badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 0.65rem; margin-top: 6px; margin-right: 4px; font-weight: 600; }
    .badge.healthy, .badge.synced, .badge.ready, .badge.true { background: #34d39920; color: var(--ok); }
    .badge.degraded, .badge.outofsync, .badge.false { background: #f8717120; color: var(--danger); }
    .badge.unknown, .badge.progressing, .badge.expiring { background: #fbbf2420; color: var(--warn); }
    .events-list { display: flex; flex-direction: column; gap: 0.5rem; max-height: 280px; overflow-y: auto; overflow-x: hidden; min-width: 0; }
    .event-row { padding: 0.6rem 0.75rem; border-radius: 8px; background: #0a1020; border: 1px solid #152038; font-size: 0.72rem; min-width: 0; }
    .event-row .event-reason { font-family: 'JetBrains Mono', monospace; color: var(--warn); font-weight: 600; }
    .event-row .event-msg { color: var(--muted); margin-top: 3px; line-height: 1.35; word-break: break-word; overflow-wrap: anywhere; }
    .event-row .event-meta { font-size: 0.62rem; color: #556; margin-top: 4px; font-family: 'JetBrains Mono', monospace; word-break: break-word; }
    table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
    th { text-align: left; padding: 0.5rem 0.75rem; color: var(--muted); font-weight: 500; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; border-bottom: 1px solid var(--border); cursor: pointer; user-select: none; white-space: nowrap; }
    th:hover { color: var(--text); }
    th.sorted { color: var(--accent); }
    td { padding: 0.6rem 0.75rem; border-bottom: 1px solid #152038; font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; }
    tr:hover td { background: #0a1020; }
    .status { font-weight: 600; }
    .status.Running { color: var(--ok); }
    .status.Pending, .status.ContainerCreating { color: var(--warn); }
    .status.Failed, .status.Error, .status.CrashLoopBackOff { color: var(--danger); }
    .pods-toolbar { margin-bottom: 0.75rem; }
    .pods-toolbar-row { display: grid; grid-template-columns: minmax(180px, 1fr) auto auto; gap: 0.5rem; align-items: center; }
    @media (max-width: 720px) { .pods-toolbar-row { grid-template-columns: 1fr 1fr; } .pods-toolbar-row .pods-search { grid-column: 1 / -1; } }
    .pods-search, .pods-toolbar-row select {
      background: #0a1020; border: 1px solid var(--border); color: var(--text);
      padding: 0.5rem 0.75rem; border-radius: 8px; font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; height: 36px;
    }
    .pods-toolbar-meta { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.55rem; }
    .filter-chip {
      display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.7rem 0.35rem 0.55rem;
      border-radius: 999px; border: 1px solid var(--border); background: #0a1020; color: var(--muted);
      font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; cursor: pointer; white-space: nowrap;
    }
    .filter-chip[aria-pressed="true"] { border-color: var(--accent2); color: var(--accent); background: #818cf814; }
    .filter-chip-badge { min-width: 1.1rem; padding: 0.1rem 0.35rem; border-radius: 999px; background: #1e2d4a; color: var(--muted); font-size: 0.6rem; text-align: center; }
    .filter-chip-badge.hidden { display: none; }
    .pods-hint { font-size: 0.68rem; color: var(--muted); font-family: 'JetBrains Mono', monospace; }
    .error-banner { background: #f8717120; border: 1px solid var(--danger); color: var(--danger); padding: 1rem; border-radius: 12px; margin-bottom: 1.5rem; display: none; }
    .preview-banner {
      background: #818cf814; border: 1px solid rgba(129, 140, 248, 0.35); color: var(--accent2);
      padding: 0.85rem 1rem; border-radius: 12px; margin-bottom: 1.5rem;
      font-size: 0.82rem; line-height: 1.45;
    }
    .dashboard-preview section { opacity: 0.72; }
    .dashboard-preview .card-value { color: var(--muted) !important; }
    .table-scroll { max-height: 420px; overflow-y: auto; overflow-x: auto; }
    @media (max-width: 640px) {
      .table-scroll table { min-width: 720px; }
      .wrap { padding: 1rem 0.75rem 3rem; }
      h1 { font-size: 1.35rem; }
    }
    tr.pod-row { cursor: pointer; }
    .pod-link { color: var(--accent); }
    .log-btn, .action-btn {
      background: #0a1020; border: 1px solid var(--border); color: var(--muted);
      padding: 0.2rem 0.5rem; border-radius: 6px; cursor: pointer; font-size: 0.65rem;
      font-family: 'JetBrains Mono', monospace; margin-left: 2px;
    }
    .log-btn:hover, .action-btn:hover { border-color: var(--accent2); color: var(--text); }
    .action-btn.danger:hover { border-color: var(--danger); color: var(--danger); }
    .modal {
      position: fixed; inset: 0; z-index: 100; background: #070b14cc;
      display: flex; align-items: center; justify-content: center; padding: 1rem;
    }
    .modal.hidden { display: none; }
    .hidden { display: none !important; }
    .panel {
      width: min(100%, 960px); height: min(85vh, 720px);
      background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
      display: flex; flex-direction: column; box-shadow: 0 24px 80px #0008;
      min-width: 0; overflow: hidden;
    }
    .panel-sm { height: auto; max-height: min(85vh, 640px); }
    .panel-header {
      display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
      padding: 0.85rem 1rem; border-bottom: 1px solid var(--border);
    }
    .panel-title { font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--accent); flex: 1; min-width: 180px; }
    .toolbar { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
    .toolbar select, .toolbar input, .toolbar button {
      background: #0a1020; border: 1px solid var(--border); color: var(--text);
      padding: 0.35rem 0.5rem; border-radius: 6px; font-family: 'JetBrains Mono', monospace; font-size: 0.68rem;
    }
    .toolbar input[type=number] { width: 72px; }
    .toolbar label { font-size: 0.68rem; color: var(--muted); display: flex; align-items: center; gap: 0.3rem; }
    .toolbar button { cursor: pointer; } .toolbar button:hover { border-color: var(--accent2); }
    .toolbar button.close-btn { color: var(--muted); }
    .tab-bar { display: flex; gap: 0; border-bottom: 1px solid var(--border); padding: 0 1rem; }
    .tab-btn {
      background: none; border: none; border-bottom: 2px solid transparent; color: var(--muted);
      padding: 0.6rem 1rem; cursor: pointer; font-family: 'JetBrains Mono', monospace; font-size: 0.72rem;
    }
    .tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
    .panel-body { flex: 1; overflow: auto; padding: 1rem; min-width: 0; }
    .log-content {
      margin: 0; background: #050810; font-family: 'JetBrains Mono', monospace; font-size: 0.72rem;
      line-height: 1.45; color: #c9d6ea; white-space: pre; word-break: normal; overflow-x: auto;
    }
    .log-content.wrap-lines { white-space: pre-wrap; word-break: break-word; }
    .log-content .hl { background: #fbbf2440; color: #fde68a; }
    .panel-status { padding: 0.5rem 1rem; border-top: 1px solid var(--border); font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; color: var(--muted); }
    .panel-status.error { color: var(--danger); }
    #tab-logs:not(.hidden), #tab-events:not(.hidden) {
      flex: 1; min-width: 0; overflow: hidden; display: flex; flex-direction: column;
    }
    #tab-logs:not(.hidden) .log-content { flex: 1; min-height: 0; }
    #tab-events:not(.hidden) .panel-body { flex: 1; min-height: 0; overflow-y: auto; }
    .events-panel { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; min-width: 0; overflow-x: hidden; }
    .events-panel .event-row { margin-bottom: 0.5rem; }
    .settings-form { display: flex; flex-direction: column; gap: 1rem; }
    .settings-form label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.75rem; color: var(--muted); }
    .settings-form input { background: #0a1020; border: 1px solid var(--border); color: var(--text); padding: 0.5rem; border-radius: 8px; font-family: 'JetBrains Mono', monospace; }
    .users-table { width: 100%; margin-top: 1rem; }
    .users-table td, .users-table th { font-size: 0.72rem; }
    .form-row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: end; }
    .form-msg { font-size: 0.72rem; color: var(--danger); min-height: 1.2em; }
    .form-msg.ok { color: var(--ok); }
    .admin-only { display: none; }
    body.is-admin .admin-only { display: inline-flex; }
    body.is-admin .admin-only-block { display: block; }
    .cluster-bar { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
    .cluster-select {
      background: #0a1020; border: 1px solid var(--border); color: var(--text);
      padding: 0.35rem 0.6rem; border-radius: 8px; font-family: 'JetBrains Mono', monospace;
      font-size: 0.72rem; min-width: 160px;
    }
    .cluster-tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
    .cluster-tab {
      background: #0a1020; border: 1px solid var(--border); color: var(--muted);
      padding: 0.4rem 0.75rem; border-radius: 8px; cursor: pointer; font-size: 0.72rem;
    }
    .cluster-tab.active { border-color: var(--accent); color: var(--accent); }
    .cluster-form textarea {
      background: #0a1020; border: 1px solid var(--border); color: var(--text);
      padding: 0.5rem; border-radius: 8px; font-family: 'JetBrains Mono', monospace;
      font-size: 0.72rem; min-height: 140px; resize: vertical;
    }
    .cluster-form label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.75rem; color: var(--muted); }
    .cluster-form input { background: #0a1020; border: 1px solid var(--border); color: var(--text); padding: 0.5rem; border-radius: 8px; font-family: 'JetBrains Mono', monospace; }
    .cluster-pane.hidden { display: none; }
    .clusters-manage-list { display: flex; flex-direction: column; gap: 0.75rem; }
    .cluster-manage-row {
      display: grid; grid-template-columns: 1fr 1fr auto; gap: 0.5rem; align-items: end;
      padding: 0.75rem; border-radius: 10px; background: #0a1020; border: 1px solid #152038;
    }
    @media (max-width: 720px) { .cluster-manage-row { grid-template-columns: 1fr; } }
    .cluster-manage-row label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.68rem; color: var(--muted); }
    .cluster-manage-row input {
      background: var(--surface); border: 1px solid var(--border); color: var(--text);
      padding: 0.4rem 0.5rem; border-radius: 6px; font-family: 'JetBrains Mono', monospace; font-size: 0.72rem;
    }
    .cluster-manage-meta { font-size: 0.62rem; color: var(--muted); font-family: 'JetBrains Mono', monospace; margin-bottom: 0.35rem; }
    .cluster-manage-actions { display: flex; gap: 0.35rem; flex-wrap: wrap; align-items: center; }
    .clusters-manage-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }

/* DEMO_MODE — read-only public demo: hide management, badge the user label */
body.demo #clusters-btn,
body.demo #settings-btn,
body.demo form[action="/logout"],
body.demo #cluster-preview-banner {
  display: none !important;
}
body.demo #cluster-select {
  pointer-events: none;
}
body.demo #user-label {
  color: #fbbf24;
  font-weight: 600;
  letter-spacing: 0.06em;
}