:root {
  /* Brand tokens from crypto-rider.easyrider.club */
  --bg: #030711;
  --bg2: #060d1a;
  --bg3: #0a1628;
  --cyan: #00e5ff;
  --cyan2: #00b8d4;
  --purple: #b44bff;
  --pink: #ff2d8a;
  --gold: #ffd600;
  --text: #e2e8f0;
  --muted: #64748b;
  --border: rgba(0, 229, 255, 0.12);
  --glow-c: 0 0 20px rgba(0, 229, 255, 0.4), 0 0 60px rgba(0, 229, 255, 0.15);
  --glow-p: 0 0 20px rgba(180, 75, 255, 0.4), 0 0 60px rgba(180, 75, 255, 0.15);

  --green: #32d667;
  --green-bright: #28c840;
  --red: #ff6b81;
  --red-bright: #ff5c70;

  --bg-accent: var(--bg3);
  --surface: rgba(8, 16, 31, 0.92);
  --ink: var(--text);
  --line: var(--border);
  --teal: var(--cyan);
  --teal-soft: rgba(0, 229, 255, 0.1);
  --red-soft: rgba(255, 107, 129, 0.12);
  --amber: var(--gold);
  --amber-soft: rgba(255, 214, 0, 0.1);
  --blue: var(--purple);
  --shadow: 0 35px 100px rgba(0, 0, 0, 0.46), inset 0 1px 0 rgba(255, 255, 255, 0.02);
  --radius: 2px;
  --font: "Syne", system-ui, sans-serif;
  --display: "Orbitron", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 480px at 8% -12%, rgba(0, 229, 255, 0.1), transparent 55%),
    radial-gradient(ellipse 700px 420px at 100% 0%, rgba(180, 75, 255, 0.08), transparent 50%),
    linear-gradient(rgba(0, 229, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.02) 1px, transparent 1px);
  background-size: auto, auto, 60px 60px, 60px 60px;
  background-attachment: fixed;
}

body {
  padding: 20px 24px 48px;
  position: relative;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

body > * { position: relative; z-index: 1; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 2px;
  display: grid;
  place-items: center;
  background: rgba(0, 229, 255, 0.06);
  color: var(--cyan);
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.08em;
  border: 1px solid rgba(0, 229, 255, 0.45);
  box-shadow: var(--glow-c), inset 0 0 16px rgba(0, 229, 255, 0.08);
}

.brand h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #edf6ff;
  text-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}

.sub {
  margin: 4px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.badge {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  padding: 6px 12px;
  border-radius: 2px;
  background: rgba(0, 229, 255, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(0, 229, 255, 0.35);
  box-shadow: var(--glow-c);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.badge.warn {
  background: rgba(255, 214, 0, 0.08);
  color: var(--gold);
  border-color: rgba(255, 214, 0, 0.4);
  box-shadow: 0 0 14px rgba(255, 214, 0, 0.2);
}

.badge.danger {
  background: rgba(255, 92, 112, 0.1);
  color: var(--red-bright);
  border-color: rgba(255, 92, 112, 0.45);
  box-shadow: 0 0 14px rgba(255, 92, 112, 0.25);
}

.btn {
  appearance: none;
  border: 1px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  border-radius: 2px;
  padding: 10px 18px;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}

.btn:hover {
  background: rgba(0, 229, 255, 0.12);
  box-shadow: var(--glow-c);
  color: #fff;
}

.btn.primary {
  background: rgba(0, 229, 255, 0.1);
  box-shadow: var(--glow-c);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 16px;
  background: linear-gradient(180deg, rgba(8, 16, 31, 0.97), rgba(5, 10, 20, 0.985));
  border: 1px solid rgba(0, 229, 255, 0.14);
  border-radius: var(--radius);
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}

.filters label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  min-width: 120px;
}

.filters label.grow { flex: 1 1 180px; }

.filters select,
.filters input {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text);
  border: 1px solid rgba(0, 229, 255, 0.18);
  border-radius: 2px;
  padding: 8px 10px;
  background: rgba(3, 7, 17, 0.95);
  outline: none;
}

.filters select:focus,
.filters input:focus {
  border-color: rgba(0, 229, 255, 0.5);
  box-shadow: 0 0 0 1px rgba(0, 229, 255, 0.2), var(--glow-c);
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.tab:hover {
  color: var(--cyan);
  border-color: rgba(0, 229, 255, 0.25);
}

.tab.active {
  background: rgba(0, 229, 255, 0.08);
  color: var(--cyan);
  border-color: rgba(0, 229, 255, 0.45);
  box-shadow: var(--glow-c);
}

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

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.kpi-grid.compact { margin-bottom: 12px; }

.kpi {
  background: linear-gradient(180deg, rgba(8, 16, 31, 0.97), rgba(5, 10, 20, 0.985));
  border: 1px solid rgba(0, 229, 255, 0.14);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.kpi::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.85;
}

.kpi .label {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 400;
}

.kpi .value {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 1.15rem;
  font-weight: 400;
  color: #f1f5f9;
}

.kpi .value.pos {
  color: var(--green-bright);
  text-shadow: 0 0 20px rgba(40, 200, 64, 0.35);
}

.kpi .value.neg {
  color: var(--red-bright);
  text-shadow: 0 0 20px rgba(255, 92, 112, 0.35);
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.card {
  background: linear-gradient(180deg, rgba(8, 16, 31, 0.97), rgba(5, 10, 20, 0.985));
  border: 1px solid rgba(0, 229, 255, 0.14);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.chart-card {
  min-height: 280px;
  position: relative;
}

.chart-card.wide { grid-column: 1 / -1; }

.chart-card canvas {
  width: 100% !important;
  max-height: 240px;
}

.table-wrap { overflow: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  font-family: var(--mono);
}

th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.08);
  white-space: nowrap;
}

th {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 400;
}

tbody tr { cursor: pointer; transition: background 0.12s; }
tbody tr:hover { background: rgba(0, 229, 255, 0.04); }
tbody tr.active {
  background: rgba(180, 75, 255, 0.08);
  box-shadow: inset 2px 0 0 var(--purple);
}

.mono { font-family: var(--mono); }
.pos {
  color: var(--green);
  text-shadow: 0 0 12px rgba(50, 214, 103, 0.25);
}
.neg {
  color: var(--red);
  text-shadow: 0 0 12px rgba(255, 107, 129, 0.25);
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 2px;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(100, 116, 139, 0.12);
  border: 1px solid rgba(100, 116, 139, 0.3);
  color: var(--muted);
}

.pill.ok {
  background: rgba(40, 200, 64, 0.1);
  color: var(--green-bright);
  border-color: rgba(40, 200, 64, 0.4);
}

.pill.warn {
  background: rgba(255, 214, 0, 0.08);
  color: var(--gold);
  border-color: rgba(255, 214, 0, 0.35);
}

.pill.bad {
  background: rgba(255, 92, 112, 0.1);
  color: var(--red-bright);
  border-color: rgba(255, 92, 112, 0.4);
}

.detail {
  margin-top: 12px;
  max-height: 420px;
  overflow: auto;
}

.detail pre,
#healthServices,
#healthDown,
#healthState {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-word;
  color: #aebed0;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: rgba(6, 13, 26, 0.96);
  color: var(--cyan);
  border: 1px solid rgba(0, 229, 255, 0.35);
  padding: 10px 14px;
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 0.8rem;
  box-shadow: var(--glow-c);
  z-index: 50;
}

.auth-gate {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 17, 0.82);
  display: none;
  place-items: center;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.auth-gate:not([hidden]) {
  display: grid;
}

.auth-card {
  width: min(360px, 92vw);
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: var(--glow-c), var(--shadow);
}

.auth-card input {
  width: 100%;
  margin: 10px 0 14px;
  padding: 10px;
  border-radius: 2px;
  border: 1px solid rgba(0, 229, 255, 0.25);
  background: rgba(3, 7, 17, 0.95);
  color: var(--text);
  font-family: var(--mono);
}

.auth-card input:focus {
  outline: none;
  border-color: rgba(0, 229, 255, 0.55);
  box-shadow: var(--glow-c);
}

.filters-bar {
  margin-bottom: 14px;
}

.filters-toggle {
  display: none;
  width: 100%;
  margin-bottom: 10px;
}

.filters-toggle.active {
  background: rgba(0, 229, 255, 0.12);
  box-shadow: var(--glow-c);
}

@media (max-width: 960px) {
  .charts-grid,
  .split { grid-template-columns: 1fr; }

  body { padding: 12px 12px 28px; }

  .top {
    align-items: flex-start;
    gap: 10px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    font-size: 0.85rem;
  }

  .brand h1 {
    font-size: 0.88rem;
    letter-spacing: 0.08em;
  }

  .sub {
    font-size: 0.68rem;
    max-width: 52vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .btn {
    padding: 10px 12px;
    font-size: 0.68rem;
    min-height: 42px;
  }

  .badge {
    font-size: 0.65rem;
    padding: 6px 8px;
  }

  .filters-toggle {
    display: block;
  }

  .filters {
    display: none;
    margin-bottom: 0;
    gap: 10px;
  }

  .filters.is-open {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .filters label {
    min-width: 0;
  }

  .filters label.grow {
    grid-column: 1 / -1;
  }

  .filters select,
  .filters input {
    font-size: 16px; /* iOS zoom prevention */
    min-height: 42px;
  }

  .tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 6px;
    margin-bottom: 12px;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .tabs::-webkit-scrollbar { display: none; }

  .tab {
    flex: 0 0 auto;
    min-height: 40px;
    padding: 10px 12px;
    font-size: 0.68rem;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .kpi {
    padding: 12px;
  }

  .kpi .value {
    font-size: 1rem;
  }

  .chart-card {
    min-height: 220px;
  }

  .chart-card canvas {
    max-height: 200px;
  }

  .card {
    padding: 12px;
  }

  th, td {
    padding: 8px 6px;
    font-size: 0.78rem;
  }

  .hide-md { display: none !important; }
}

@media (max-width: 640px) {
  .top {
    flex-direction: column;
  }

  .top-actions {
    width: 100%;
    justify-content: space-between;
  }

  .top-actions .btn {
    flex: 1;
  }

  .sub {
    max-width: 100%;
    white-space: normal;
  }

  .filters.is-open {
    grid-template-columns: 1fr;
  }

  .kpi .label {
    font-size: 0.56rem;
  }

  .kpi .value {
    font-size: 0.92rem;
  }

  .chart-card {
    min-height: 200px;
  }

  .hide-sm { display: none !important; }

  .detail {
    max-height: 280px;
  }
}