:root {
  --bg: #08131f;
  --bg-soft: #11263d;
  --panel: rgba(8, 19, 31, 0.8);
  --line: rgba(145, 188, 236, 0.25);
  --text: #eaf3ff;
  --muted: #9bbad8;
  --accent: #3cc8ff;
  --accent-2: #ffd06a;
  --ok: #5ce16c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 20%, #0d2b45 0%, var(--bg) 40%),
    radial-gradient(circle at 80% 0%, #1f3f69 0%, transparent 45%),
    linear-gradient(145deg, #050f18 0%, #0a1929 100%);
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 36px 36px;
}

.layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto minmax(360px, 1fr);
  gap: 16px;
  padding: 20px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 18px 35px rgba(0, 0, 0, 0.25);
}

.telemetry-panel {
  padding: 20px;
}

.telemetry-panel h1 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.02em;
}

.subtitle {
  margin: 10px 0 18px;
  color: var(--muted);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.stats article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(17, 38, 61, 0.6);
}

.stats h2 {
  margin: 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.value {
  margin: 8px 0 0;
  font-size: 1.4rem;
  font-weight: 700;
}

#socketStatus.connected {
  color: var(--ok);
}

#socketStatus.disconnected {
  color: #ff9a9a;
}

.stream-url {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stream-url span {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stream-url code {
  font-size: 0.85rem;
  color: var(--accent-2);
  word-break: break-all;
}

.subscriptions {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(17, 38, 61, 0.6);
  display: grid;
  gap: 10px;
}

.subscriptions span {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.subscription-controls {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
}

.subscription-controls input {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  background: rgba(8, 19, 31, 0.7);
  outline: none;
}

.subscription-controls button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(60, 200, 255, 0.16);
  color: var(--text);
  padding: 8px 10px;
  font-family: inherit;
  cursor: pointer;
}

.subscription-controls button:hover {
  background: rgba(60, 200, 255, 0.3);
}

.subscription-status {
  margin: 0;
  color: var(--accent-2);
  font-size: 0.86rem;
}

.map-panel {
  grid-row: span 2;
  min-height: 520px;
  overflow: hidden;
}

#map {
  width: 100%;
  height: 100%;
}

.feed-panel {
  padding: 16px;
}

.feed-panel h2 {
  margin: 0 0 12px;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ai-copilot-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(17, 38, 61, 0.62);
  padding: 12px;
  margin-bottom: 14px;
}

.ai-summary-text {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.45;
}

.ai-top-risk {
  margin: 0 0 8px;
  color: var(--accent-2);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ai-recommendations {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.84rem;
}

.ai-endpoints-panel {
  margin-top: 10px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.ai-endpoints-title {
  margin: 0 0 6px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
}

.ai-summary-endpoints {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.76rem;
}

.ai-summary-endpoints li {
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.ai-summary-endpoints li.reachable {
  color: #7be79b;
}

.ai-summary-endpoints li.unreachable {
  color: #ffb2b2;
}

#eventFeed {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  max-height: 250px;
  overflow: auto;
}

#eventFeed li {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(17, 38, 61, 0.6);
  font-size: 0.87rem;
  animation: reveal 250ms ease-out;
}

@keyframes reveal {
  from {
    transform: translateY(6px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .map-panel {
    grid-row: auto;
    min-height: 360px;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .subscription-controls {
    grid-template-columns: 1fr;
  }
}