:root {
  --bg0: #f3efe6;
  --ink: #1c1915;
  --muted: #6b6458;
  --line: rgba(28, 25, 21, 0.12);
  --panel: rgba(255, 252, 246, 0.86);
  --ok: #0f7a4c;
  --bad: #b42318;
  --warn: #b45309;
  --shadow: 0 18px 50px rgba(40, 28, 10, 0.08);
  --nl: #2563eb;
  --pl: #dc2626;
  --de: #ca8a04;
  --kz: #0f766e;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: "Outfit", sans-serif;
  background: var(--bg0);
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 420px at 8% -10%, rgba(15, 118, 110, 0.16), transparent 60%),
    radial-gradient(800px 380px at 100% 0%, rgba(180, 83, 9, 0.12), transparent 55%),
    linear-gradient(180deg, #f7f2e8 0%, #ebe4d7 100%);
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  padding: 1.6rem 1.6rem 0.8rem;
  max-width: 1240px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 600;
}

h1 {
  margin: 0.15rem 0 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

h2 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.top-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
}

button, .ghost {
  appearance: none;
  border: 1px solid var(--line);
  background: #fffaf1;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

button:hover, .ghost:hover { background: #fff; }

main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.5rem 1.6rem 2rem;
  display: grid;
  gap: 1rem;
}

.kpis, .cards {
  display: grid;
  gap: 1rem;
}

.kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card, .panel, .kpi, .login-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.1rem 1.2rem 1.2rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.kpi .label {
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.kpi .value {
  margin-top: 0.3rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.45rem;
  font-weight: 500;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.75rem;
}

.host, .muted {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.host { font-family: "IBM Plex Mono", monospace; font-size: 0.75rem; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
}

.badge.ok { color: var(--ok); background: rgba(15, 122, 76, 0.1); }
.badge.bad { color: var(--bad); background: rgba(180, 35, 24, 0.1); }
.badge.warn { color: var(--warn); background: rgba(180, 83, 9, 0.12); }
.badge.unknown { color: var(--muted); background: rgba(107, 100, 88, 0.12); }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.55rem;
  margin-top: 1rem;
}

.metric {
  padding: 0.65rem 0.7rem;
  border-radius: 12px;
  background: rgba(28, 25, 21, 0.035);
}

.metric .label {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.metric .value {
  display: block;
  margin-top: 0.2rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.05rem;
}

.subrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.subrow strong {
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 500;
}

.svcs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.7rem;
}

.chip {
  font-size: 0.72rem;
  font-family: "IBM Plex Mono", monospace;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: rgba(15, 122, 76, 0.1);
  color: var(--ok);
}

.chip.off {
  background: rgba(180, 35, 24, 0.1);
  color: var(--bad);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
  flex-wrap: wrap;
}

.panel-head p, .panel > .muted { color: var(--muted); font-size: 0.88rem; margin: 0.25rem 0 0; }

.range-filter {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.25rem;
  border-radius: 999px;
  background: rgba(28, 25, 21, 0.05);
  border: 1px solid var(--line);
}

.range-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.4rem 0.85rem;
}

.range-btn.is-active { background: #1c1915; color: #f7f2e8; }

.chart-wrap {
  margin-top: 0.8rem;
  height: 260px;
  overflow: hidden;
}

.chart-wrap.is-short { height: 220px; }

.chart-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
}

.bars { display: grid; gap: 0.45rem; margin-top: 0.85rem; }

.bar-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.82rem;
}

.bar-track {
  grid-column: 1 / -1;
  height: 6px;
  border-radius: 999px;
  background: rgba(28, 25, 21, 0.08);
  overflow: hidden;
}

.bar-fill { height: 100%; border-radius: inherit; background: var(--kz); }

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.8rem;
  font-size: 0.82rem;
}

.table th, .table td {
  text-align: left;
  padding: 0.45rem 0.2rem;
  border-bottom: 1px solid var(--line);
}

.table th { color: var(--muted); font-weight: 600; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; }

.log {
  margin-top: 0.8rem;
  padding: 0.7rem;
  border-radius: 12px;
  background: rgba(28, 25, 21, 0.04);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  white-space: pre-wrap;
  max-height: 180px;
  overflow: auto;
  color: var(--muted);
}

.probe-grid {
  display: grid;
  gap: 0.35rem;
  margin-top: 0.7rem;
  font-size: 0.78rem;
}

.probe-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 0.4rem;
  align-items: center;
}

.probe-dots { display: flex; gap: 0.35rem; flex-wrap: wrap; }

.dot {
  min-width: 58px;
  text-align: center;
  border-radius: 8px;
  padding: 0.2rem 0.3rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  background: rgba(15, 122, 76, 0.1);
  color: var(--ok);
}

.dot.bad { background: rgba(180, 35, 24, 0.1); color: var(--bad); }

footer {
  max-width: 1240px;
  margin: 0 auto 1.5rem;
  padding: 0 1.6rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.login-body { display: grid; place-items: center; min-height: 100vh; }
.login-card { width: min(420px, 92vw); display: grid; gap: 0.7rem; }
.login-lead { margin: 0; color: var(--muted); }
.login-card label { display: grid; gap: 0.3rem; font-size: 0.85rem; font-weight: 600; }
.login-card input {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
}
.login-err { color: var(--bad); margin: 0; font-size: 0.85rem; }

@media (max-width: 1100px) {
  .kpis, .cards { grid-template-columns: 1fr 1fr; }
  .metrics { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .kpis, .cards, .grid-2 { grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: start; }
}