:root {
  --bg: #f7f7f4;
  --card: #ffffff;
  --border: #e7e7e2;
  --text: #1d1d1f;
  --muted: #8a8a82;

  --up: #4cae3f;
  --degraded: #e0a23b;
  --down: #d64a3f;
  --none: #d9d9d2;

  --banner-op: #4cae3f;
  --banner-degraded: #e0a23b;
  --banner-down: #d64a3f;
  --banner-loading: #b8b8b0;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 8px rgba(0, 0, 0, 0.03);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.masthead {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 28px;
}
.brand {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand-sub {
  font-size: 14px;
  color: var(--muted);
}

.banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 22px;
  border-radius: var(--radius);
  color: #fff;
  font-size: 19px;
  font-weight: 600;
  box-shadow: var(--shadow);
}
.banner--operational {
  background: var(--banner-op);
}
.banner--degraded {
  background: var(--banner-degraded);
}
.banner--major_outage {
  background: var(--banner-down);
}
.banner--loading {
  background: var(--banner-loading);
}
.banner__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
}

.legend-line {
  margin: 28px 2px 14px;
  font-size: 14px;
  color: var(--muted);
}
.updated {
  margin-left: 6px;
}

.components {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card__name {
  font-size: 16px;
  font-weight: 600;
}
.card__status {
  font-size: 14px;
  font-weight: 600;
}
.card__status--operational {
  color: var(--up);
}
.card__status--degraded {
  color: var(--degraded);
}
.card__status--down {
  color: var(--down);
}
.card__status--unknown {
  color: var(--muted);
}

.bars {
  display: flex;
  gap: 3px;
  height: 34px;
  align-items: stretch;
}
.bar {
  flex: 1 1 0;
  border-radius: 2px;
  min-width: 4px;
  background: var(--none);
  transition: transform 0.08s ease;
}
.bar:hover {
  transform: scaleY(1.08);
}
.bar--up {
  background: var(--up);
}
.bar--degraded {
  background: var(--degraded);
}
.bar--down {
  background: var(--down);
}
.bar--none {
  background: var(--none);
}

.card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--muted);
}
.card__foot .uptime {
  color: var(--text);
  font-weight: 600;
}

.foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 40px;
  font-size: 12.5px;
  color: var(--muted);
}
.env-tag {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.tooltip {
  position: fixed;
  z-index: 10;
  background: #1d1d1f;
  color: #fff;
  font-size: 12px;
  line-height: 1.4;
  padding: 8px 10px;
  border-radius: 6px;
  pointer-events: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  white-space: nowrap;
  transform: translate(-50%, -100%);
}
.tooltip__date {
  font-weight: 600;
}

.error {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 480px) {
  .bars {
    height: 30px;
  }
  .bar {
    min-width: 3px;
  }
}