:root {
  --bg: #0f1427;
  --bg-grad-a: #1a2252;
  --bg-grad-b: #283874;
  --card: rgba(255, 255, 255, 0.08);
  --text: #f7f8ff;
  --muted: #c9d0f6;
  --ok: #5fe2a8;
  --down: #ff7b8e;
  --cpu: #39d0ff;
  --mem: #ffbf47;
  --page-pad: clamp(1.4rem, 6vw, 4rem);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Outfit", "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, var(--bg) 10%, var(--bg-grad-a) 55%, var(--bg-grad-b));
  min-height: 100vh;
}

.hero {
  padding: 2.4rem var(--page-pad) 1.2rem;
}

.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 0.25rem;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9ce4ff;
}

h1 {
  margin: 0.3rem 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

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

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.2rem var(--page-pad) 2.4rem;
}

.container > section {
  margin-inline: clamp(0.35rem, 1.5vw, 1rem);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.stat-card,
.panel {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  padding: 0.9rem;
  backdrop-filter: blur(4px);
}

.stat-card h2,
.panel h2 {
  margin: 0;
  font-size: 1rem;
}

.stat-value {
  margin: 0.45rem 0 0;
  font-weight: 700;
  font-size: 1.25rem;
}

.panel {
  margin-bottom: 1.2rem;
}

.chart-wrap {
  position: relative;
  height: 320px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.5rem;
}

.range-buttons {
  display: flex;
  gap: 0.4rem;
}

.range-btn {
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(20, 33, 73, 0.8);
  color: var(--text);
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  cursor: pointer;
}

.range-btn.active {
  background: linear-gradient(90deg, #38d0ff, #60e6af);
  color: #0b1022;
  border-color: transparent;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1rem;
}

.list-wrap {
  display: grid;
  gap: 0.7rem;
}

.item {
  background: rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 0.65rem;
}

.item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.item-title {
  margin: 0;
  font-weight: 600;
}

.badge {
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge.up {
  background: rgba(95, 226, 168, 0.2);
  color: var(--ok);
}

.badge.down {
  background: rgba(255, 123, 142, 0.2);
  color: var(--down);
}

.meta {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.alarm {
  margin-top: 0.4rem;
  border-left: 3px solid var(--down);
  padding-left: 0.45rem;
  font-size: 0.85rem;
  color: #ffd4dc;
  overflow-wrap: anywhere;
}

a {
  color: #a8e9ff;
}

@media (max-width: 760px) {
  .chart-wrap {
    height: 280px;
  }
}