:root {
  color-scheme: dark;
  --bg-1: #0b1020;
  --bg-2: #0f1c33;
  --bg-3: #152847;
  --card: rgba(13, 22, 40, 0.86);
  --card-strong: rgba(18, 29, 52, 0.96);
  --card-border: rgba(148, 163, 184, 0.18);
  --text: #e2e8f0;
  --muted: #93a4c5;
  --accent: #f59e0b;
  --accent-2: #22d3ee;
  --accent-3: #84cc16;
  --success: #34d399;
  --warn: #f59e0b;
  --danger: #f87171;
  --shadow: 0 24px 50px rgba(4, 12, 28, 0.55);
  --radius: 16px;
  --font: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --font-alt: "IBM Plex Mono", "Cascadia Mono", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-1);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: repeating-linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.05) 0px,
    rgba(255, 255, 255, 0.05) 1px,
    transparent 1px,
    transparent 4px
  );
  opacity: 0.08;
  pointer-events: none;
  z-index: -1;
}

.backdrop {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(34, 211, 238, 0.2), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(245, 158, 11, 0.18), transparent 40%),
    radial-gradient(circle at 80% 75%, rgba(132, 204, 22, 0.12), transparent 45%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 40%, var(--bg-3) 100%);
  z-index: -2;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 32px;
  background: rgba(8, 14, 28, 0.82);
  border-bottom: 1px solid var(--card-border);
  backdrop-filter: blur(14px);
  animation: fadeIn 0.6s ease forwards;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(140deg, var(--accent-2), var(--accent));
  display: grid;
  place-items: center;
  color: #051019;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.brand-title {
  font-weight: 600;
  font-size: 1.05rem;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.85rem;
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(52, 211, 153, 0.12);
  animation: pulse 2.2s ease infinite;
}

.dot.warn {
  background: var(--warn);
  box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.15);
}

.dot.danger {
  background: var(--danger);
  box-shadow: 0 0 0 6px rgba(248, 113, 113, 0.2);
}

.divider {
  opacity: 0.4;
}

.tabs {
  display: flex;
  gap: 8px;
}

.tab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
}

.tab.active {
  border-color: rgba(34, 211, 238, 0.4);
  color: var(--text);
  background: rgba(34, 211, 238, 0.12);
}

.container {
  max-width: 1180px;
  margin: 28px auto 50px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.7s ease forwards;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.04), transparent 40%);
  opacity: 0.6;
  pointer-events: none;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: center;
}

.hero-copy h1 {
  margin: 8px 0 10px;
  font-size: clamp(1.6rem, 2.2vw, 2.4rem);
}

.hero-copy p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  color: var(--accent-2);
  margin: 0 0 6px;
}

.hero-metrics {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.hero-metric {
  background: var(--card-strong);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 14px;
}

.hero-metric .label {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-metric .value {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 6px;
}

.hero-metric .sub {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 4px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.metric {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.span-2 {
  grid-column: span 6;
}

.metric-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.metric-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

.metric-value {
  font-size: 2rem;
  font-weight: 600;
}

.metric-sub {
  color: var(--muted);
  font-size: 0.9rem;
}

.mini {
  display: grid;
  gap: 6px;
  font-size: 0.86rem;
}

.mini-row {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
}

.mini-row span:last-child {
  color: var(--text);
}

.pill {
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--accent-2);
  background: rgba(34, 211, 238, 0.1);
}

.pill.ok {
  color: var(--success);
  background: rgba(52, 211, 153, 0.14);
}

.pill.warn {
  color: var(--warn);
  background: rgba(245, 158, 11, 0.16);
}

.pill.danger {
  color: var(--danger);
  background: rgba(248, 113, 113, 0.16);
}

.progress {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent-3));
  border-radius: inherit;
  transition: width 0.4s ease;
}

.progress-bar.load {
  background: linear-gradient(90deg, var(--accent), #fb7185);
}

.chart {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 8px;
  align-items: end;
  height: 140px;
  padding-top: 6px;
}

.chart-bar {
  background: linear-gradient(180deg, rgba(34, 211, 238, 0.8), rgba(34, 211, 238, 0.2));
  border-radius: 6px;
  transition: height 0.4s ease;
}

.alert-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.alert {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.9rem;
}

.alert.info {
  border-color: rgba(34, 211, 238, 0.3);
  color: var(--accent-2);
}

.alert.warn {
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--warn);
}

.alert.danger {
  border-color: rgba(248, 113, 113, 0.3);
  color: var(--danger);
}

.simple-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.simple-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.86rem;
}

.chip {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.chip.ok {
  color: var(--success);
  background: rgba(52, 211, 153, 0.14);
}

.chip.warn {
  color: var(--warn);
  background: rgba(245, 158, 11, 0.16);
}

.chip.danger {
  color: var(--danger);
  background: rgba(248, 113, 113, 0.16);
}

.actions {
  display: grid;
  gap: 10px;
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  background: linear-gradient(140deg, var(--accent-2), var(--accent));
  color: #051019;
  font-weight: 600;
  cursor: pointer;
}

.btn.ghost {
  background: transparent;
  border: 1px solid rgba(34, 211, 238, 0.4);
  color: var(--text);
}

.action-status {
  font-size: 0.85rem;
  color: var(--muted);
}

.event-list {
  display: grid;
  gap: 8px;
}

.event-row {
  display: grid;
  grid-template-columns: 70px 60px 1fr;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.86rem;
}

.event-time {
  font-family: var(--font-alt);
  color: var(--muted);
}

.event-level {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 6px;
  border-radius: 999px;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
}

.event-level.info {
  color: var(--accent-2);
}

.event-level.warn {
  color: var(--warn);
}

.event-level.danger {
  color: var(--danger);
}

.toggle {
  display: grid;
  gap: 6px;
}

.toggle input {
  position: absolute;
  opacity: 0;
}

.toggle label {
  position: relative;
  padding-left: 46px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--muted);
}

.toggle label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.3s ease;
}

.toggle label::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--muted);
  transition: all 0.3s ease;
}

.toggle input:checked + label::before {
  background: rgba(34, 211, 238, 0.3);
  border-color: rgba(34, 211, 238, 0.5);
}

.toggle input:checked + label::after {
  transform: translateX(16px);
  background: var(--accent-2);
}

@media (max-width: 960px) {
  .grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .metric,
  .span-2 {
    grid-column: span 6;
  }

  .topbar {
    padding: 16px 20px;
  }
}

@media (max-width: 640px) {
  .grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .metric,
  .span-2 {
    grid-column: span 1;
  }

  .tabs {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(0.85);
    opacity: 0.7;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0.85);
    opacity: 0.7;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}