:root {
  --bg: #faf9f5;
  --card-bg: #ffffff;
  --border: #e5e2d9;
  --text: #1b1b18;
  --text-muted: #6b6a63;
  --green: #4d8a2a;
  --green-bg: #eef3e6;
  --olive: #9a9a1f;
  --orange: #d97a1f;
  --red: #c0362c;
  --red-bg: #fbe9e7;
  --gray: #e4e1d6;
  --black: #1b1b18;
}

* { box-sizing: border-box; }

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

a { color: inherit; }

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo { height: 80px; width: auto; display: block; }

.env-label {
  position: fixed;
  top: 10px;
  right: 14px;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 500;
}

.brand-text {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.subscribe-wrap {
  position: relative;
}

.subscribe-btn {
  background: var(--black);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.subscribe-popover {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 280px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(27, 27, 24, 0.16);
  overflow: hidden;
  z-index: 600;
}

.subscribe-popover.open { display: block; }

.subscribe-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.subscribe-tab {
  flex: 1;
  background: var(--bg);
  border: none;
  padding: 14px 0;
  font-size: 15px;
  color: var(--text-muted);
  cursor: pointer;
  border-right: 1px solid var(--border);
}

.subscribe-tab:last-child { border-right: none; }

.subscribe-tab.active {
  background: var(--card-bg);
  color: var(--text);
}

.subscribe-content {
  padding: 18px 20px;
}

.subscribe-desc {
  font-size: 13px;
  color: var(--text);
  margin: 0 0 14px;
  line-height: 1.5;
}

.subscribe-coming-soon {
  text-align: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.view { display: none; }
.view.active { display: block; }

.banner {
  border-radius: 6px;
  padding: 22px 26px;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 40px;
  color: #fff;
}

.banner-ok { background: var(--green); }
.banner-down { background: var(--red); }
.banner-degraded { background: var(--orange); }
.banner-loading { background: var(--gray); color: var(--text-muted); }

.section-heading {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.section-heading a {
  color: var(--text);
  font-weight: 600;
  text-decoration: underline;
}

.service-list {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  overflow: hidden;
}

.service-row {
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
}

.service-row:last-child { border-bottom: none; }

.service-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.service-name { font-size: 15px; }

.status-label { font-size: 13px; font-weight: 600; }
.status-up { color: var(--green); }
.status-down { color: var(--red); }
.status-degraded { color: var(--orange); }
.status-unknown { color: var(--text-muted); }

.bar-row {
  display: flex;
  gap: 2px;
  height: 34px;
  align-items: stretch;
}

.bar {
  flex: 1;
  border-radius: 2px;
  min-width: 2px;
  cursor: pointer;
}

.bar-grade-100 { background: var(--green); }
.bar-grade-99 { background: var(--olive); }
.bar-grade-95 { background: var(--orange); }
.bar-grade-down { background: var(--red); }
.bar-grade-nodata { background: var(--gray); }

.bar-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.bar-caption .rule {
  flex: 1;
  border-top: 1px solid var(--border);
}

/* Historical view */

.back-link {
  display: inline-block;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 20px;
}

.back-link:hover { text-decoration: underline; }

.tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 0;
  font-size: 15px;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.tab-btn.active {
  color: var(--text);
  border-bottom-color: var(--text);
  font-weight: 600;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.uptime-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.monitor-select {
  font-size: 14px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
}

.month-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
}

.month-nav-btn {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  cursor: pointer;
  font-size: 15px;
}

.month-nav-btn:disabled { opacity: 0.4; cursor: default; }

.month-grids {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.month {
  flex: 1;
  min-width: 180px;
}

.month-label {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.month-label .pct { font-weight: 400; color: var(--text-muted); }

.grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cell {
  width: 100%;
  padding-top: 100%;
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
}

.cell-grade-100 { background: var(--green); }
.cell-grade-99 { background: var(--olive); }
.cell-grade-95 { background: var(--orange); }
.cell-grade-down { background: var(--red); }
.cell-grade-nodata { background: var(--gray); }

.incidents-heading {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 16px;
}

.section-title {
  font-size: 18px;
  font-weight: 600;
  margin: 48px 0 16px;
}

.incident-list {
  border-top: 1px solid var(--border);
}

.incident-day {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.incident-date-heading {
  font-size: 14px;
  font-weight: 600;
  padding: 16px 0 8px;
}

.incident-empty {
  font-size: 13px;
  color: var(--text-muted);
}

.incident-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  text-decoration: none;
}

.incident-title:hover { text-decoration: underline; }

.incident-style-info { color: var(--text-muted); }
.incident-style-warning { color: var(--orange); }
.incident-style-danger { color: var(--red); }

.incident-update-block { margin-bottom: 10px; }

.incident-update {
  font-size: 13px;
}

.incident-time {
  font-size: 12px;
  color: var(--text-muted);
}

.footer {
  text-align: center;
  padding: 24px 20px 40px;
  font-size: 13px;
  color: var(--text-muted);
}

/* Floating tooltip card, shown on hover over a bar/cell */

.tooltip {
  display: none;
  position: fixed;
  z-index: 1000;
  max-width: 300px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  box-shadow: 0 10px 28px rgba(27, 27, 24, 0.14);
  pointer-events: auto;
}

.tooltip.visible { display: block; }

.tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--card-bg);
}

.tt-date {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}

.tt-desc {
  font-size: 12px;
  color: var(--text-muted);
}

.tt-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 6px;
  font-size: 13px;
}

.tt-icon { font-size: 12px; }
.outage-danger .tt-icon { color: var(--red); }
.outage-warning .tt-icon { color: var(--orange); }
.outage-info .tt-icon { color: var(--text-muted); }

.tt-label { flex: 1; font-weight: 500; }

.tt-duration {
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
}

.tt-related-heading {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 10px 0 4px;
}

.tt-related-link {
  display: block;
  font-size: 12px;
  color: #2a5db0;
  text-decoration: none;
  margin-bottom: 2px;
}

.tt-related-link:hover { text-decoration: underline; }

/* Incident detail page */

.incident-detail-title {
  font-size: 30px;
  font-weight: 600;
  margin: 8px 0 6px;
}

.incident-detail-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.incident-detail-updates { margin-bottom: 32px; }

.incident-detail-update { margin-bottom: 20px; }

.incident-detail-update strong { font-size: 15px; }

.affected-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

@media (max-width: 600px) {
  .header-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .uptime-controls { flex-direction: column; align-items: flex-start; gap: 12px; }
}