:root {
  --bg: #02060a;
  --bg2: #071019;
  --panel: rgba(7, 13, 20, 0.92);
  --line: rgba(154, 207, 242, 0.12);
  --line-2: rgba(154, 207, 242, 0.07);
  --text: #d7e5ee;
  --muted: #89a4b8;
  --accent: #98d8ff;
  --ping: #8fffd8;
  --warn: #ffd694;
  --bad: #ff9da8;
  --radius: 18px;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.45);
  --mono: ui-monospace, sfmono-regular, menlo, monaco, consolas, "liberation mono",
    "courier new", monospace;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--mono);
  text-transform: lowercase;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(100, 155, 205, 0.08), transparent 28%),
    linear-gradient(180deg, var(--bg2), var(--bg));
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 100% 4px;
  opacity: 0.06;
}

.topbar {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(2,6,10,0.95), rgba(2,6,10,0.76));
  backdrop-filter: blur(12px);
}

.title {
  font-size: 1rem;
  letter-spacing: 0.14em;
}

.subtitle,
.status,
.clocks span,
#source-tag,
.row-key {
  color: var(--muted);
}

.subtitle {
  margin-top: 4px;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
}

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

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--warn);
  box-shadow: 0 0 14px rgba(255, 214, 148, 0.7);
  animation: pulse 1.7s ease-in-out infinite;
}

.status-dot.good {
  background: var(--ping);
  box-shadow: 0 0 14px rgba(143, 255, 216, 0.7);
}

.status-dot.bad {
  background: var(--bad);
  box-shadow: 0 0 14px rgba(255, 157, 168, 0.7);
}

.clocks {
  display: flex;
  gap: 18px;
}

.clocks > div {
  display: grid;
  gap: 4px;
  text-align: right;
}

.clocks strong {
  font-size: 0.82rem;
  color: var(--text);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 16px;
  padding: 16px;
  height: calc(100vh - 79px);
}

.map-panel,
.info-panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.012), transparent 26%),
    linear-gradient(180deg, rgba(9,15,22,0.96), rgba(3,7,11,0.94));
}

#world-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.info-panel {
  display: grid;
  grid-template-rows: auto 1fr;
}

.info-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-2);
}

.info-head h2 {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
}

#source-tag {
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(152, 216, 255, 0.08);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.rows {
  padding: 14px 16px 16px;
  overflow: auto;
}

.data-row {
  display: grid;
  grid-template-columns: 106px 1fr;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(137, 164, 184, 0.1);
}

.data-row:last-child {
  border-bottom: 0;
}

.row-key {
  font-size: 0.73rem;
  letter-spacing: 0.08em;
}

.row-value {
  font-size: 0.79rem;
  line-height: 1.45;
  word-break: break-word;
}

.row-value.good {
  color: var(--ping);
}

.row-value.warn {
  color: var(--warn);
}

.row-value.bad {
  color: var(--bad);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.82; }
  50% { transform: scale(1.18); opacity: 1; }
}

@media (max-width: 980px) {
  body {
    overflow: auto;
  }

  .layout {
    grid-template-columns: 1fr;
    height: auto;
  }

  .map-panel {
    min-height: 60vh;
  }
}

@media (max-width: 760px) {
  .topbar {
    grid-template-columns: 1fr;
  }

  .clocks {
    justify-content: flex-start;
  }

  .clocks > div {
    text-align: left;
  }

  .data-row {
    grid-template-columns: 1fr;
  }
}