:root {
  --bg: #07080b;
  --panel: #111318;
  --panel-2: #171a21;
  --text: #f7f4ee;
  --muted: #9aa3b2;
  --line: #272b35;
  --primary: #f6b91f;
  --primary-ink: #111111;
  --danger: #ff6b5f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(246, 185, 31, 0.18), transparent 36rem),
    linear-gradient(135deg, #07080b, #10131a 48%, #07080b);
}

.app-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.topbar h1 {
  margin: 0;
  letter-spacing: -0.04em;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--primary);
  font-size: 12px;
  letter-spacing: 0.32em;
  font-weight: 800;
}

.subtitle {
  margin: 4px 0 0;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.form-row {
  margin-bottom: 12px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  font-size: 14px;
  color: var(--text);
  background: #0b0d12;
}

select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  font-size: 14px;
  color: var(--text);
  background: #0b0d12;
}

button {
  border: 0;
  background: var(--primary);
  color: var(--primary-ink);
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 600;
}

button.secondary {
  background: #262a33;
  color: var(--text);
}

.form-actions {
  display: flex;
  gap: 8px;
}

.status {
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.tab {
  background: #171a21;
  color: var(--muted);
  border: 1px solid var(--line);
}

.tab.active {
  background: var(--primary);
  color: var(--primary-ink);
}

.tab-panel {
  display: none;
}

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

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  background: var(--panel-2);
}

.card h3 {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.card p {
  margin: 6px 0 0;
  font-size: 24px;
  font-weight: 700;
}

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

.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 14px;
  margin: 16px 0;
}

.chart-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: var(--panel-2);
}

.chart-header h3 {
  margin-bottom: 4px;
}

.chart-shell {
  margin-top: 10px;
}

.chart-shell svg {
  width: 100%;
  min-height: 220px;
  display: block;
  overflow: visible;
}

.chart-axis {
  stroke: rgba(154, 163, 178, 0.32);
  stroke-width: 1;
}

.chart-label {
  fill: var(--muted);
  font-size: 12px;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-item span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}

pre {
  margin: 12px 0 0;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #05060a;
  color: #dbeafe;
  overflow: auto;
}

.hidden {
  display: none;
}

.toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  align-items: end;
}

.toolbar-grow {
  flex: 1 1 auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 8px;
  font-size: 13px;
}

tr:hover td {
  background: rgba(246, 185, 31, 0.05);
}

.module-error {
  border: 1px solid rgba(255, 107, 95, 0.4);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 107, 95, 0.08);
  color: var(--danger);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-on {
  background: rgba(49, 211, 145, 0.14);
  color: #31d391;
}

.status-off {
  background: rgba(255, 107, 95, 0.14);
  color: var(--danger);
}

.status-unknown {
  background: rgba(154, 163, 178, 0.16);
  color: var(--muted);
}

@media (max-width: 700px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .form-actions {
    flex-direction: column;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
}