:root {
  color-scheme: dark;
  --bg: #090c11;
  --bg-soft: #0f141c;
  --card: #141b24;
  --card-hover: #18212c;
  --text: #f4f7fb;
  --muted: #93a0b3;
  --accent: #7fb4e6;
  --accent-ink: #071018;
  --ok: #6fd39a;
  --ok-soft: rgba(111, 211, 154, 0.14);
  --warn: #e8c36a;
  --warn-soft: rgba(232, 195, 106, 0.14);
  --danger: #f08a8a;
  --danger-soft: rgba(240, 138, 138, 0.14);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --font: "Segoe UI", "Segoe UI Variable", system-ui, sans-serif;
  --mono: "Cascadia Mono", "Consolas", ui-monospace, monospace;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.45;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(127, 180, 230, 0.12), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(111, 211, 154, 0.06), transparent 50%),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: var(--accent);
}

h1,
h2 {
  margin: 0;
  letter-spacing: -0.03em;
  font-weight: 650;
}

h1 {
  font-size: 1.35rem;
}

h2 {
  font-size: 1.02rem;
}

.lede {
  margin: 0.28rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.logo {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.7rem;
  flex-shrink: 0;
  background:
    linear-gradient(135deg, #8ec5f2 0%, #6aa8d8 42%, #67d3b0 100%);
  box-shadow: 0 8px 20px rgba(106, 168, 216, 0.22);
  position: relative;
}

.logo::after {
  content: "";
  position: absolute;
  inset: 0.42rem;
  border: 1.5px solid rgba(7, 16, 24, 0.35);
  border-radius: 0.28rem;
  transform: rotate(45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.62rem 1rem;
  border: none;
  border-radius: 12px;
  font: inherit;
  font-weight: 650;
  font-size: 0.95rem;
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.06);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.btn-block {
  width: 100%;
}

.btn:focus-visible,
input:focus-visible,
summary:focus-visible,
a:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, white);
  outline-offset: 2px;
}

/* Login */

.page-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.login-shell {
  width: min(100%, 420px);
}

.login-card {
  background: color-mix(in srgb, var(--card) 88%, transparent);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.75rem 1.6rem 1.5rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.login-brand h1 {
  font-size: 1.45rem;
}

.brand-sub {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
}

.page-login label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.page-login input {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 1rem;
}

.page-login input[aria-invalid="true"] {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
}

.page-login .btn {
  margin-top: 1rem;
}

.error-banner {
  margin: 0.75rem 0 0;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 0.9rem;
}

/* App chrome */

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-soft) 80%, transparent);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-title {
  font-weight: 700;
  letter-spacing: -0.03em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.18rem 0.58rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 650;
  border: 1px solid transparent;
}

.badge::before {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: currentColor;
}

.badge-online {
  color: var(--ok);
  background: var(--ok-soft);
  border-color: color-mix(in srgb, var(--ok) 30%, transparent);
}

.badge-offline,
.badge-degraded {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: color-mix(in srgb, var(--danger) 30%, transparent);
}

.layout {
  width: min(1080px, calc(100% - 2rem));
  margin: 1.35rem auto 2.4rem;
  display: grid;
  gap: 1.1rem;
  min-width: 0;
}

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.2rem;
  min-width: 0;
}

.panel-quiet {
  background: transparent;
  border-style: dashed;
}

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

.count {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  white-space: nowrap;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.facts {
  margin: 0.85rem 0 0;
  display: grid;
  gap: 0.15rem;
}

.facts div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.facts div:last-child {
  border-bottom: none;
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}

.meter {
  margin-top: 0.95rem;
}

.meter-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.meter-track {
  height: 0.5rem;
  border-radius: 999px;
  background: #0c1118;
  border: 1px solid var(--border);
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #6aa8d8, #6fd39a);
}

.links {
  margin: 0.65rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.links li {
  margin: 0.4rem 0;
}

code {
  font-family: var(--mono);
  font-size: 0.84rem;
  color: #c9d7e8;
}

/* Events */

.event-list {
  display: grid;
  gap: 0.75rem;
  min-width: 0;
}

.event-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  min-width: 0;
  overflow: hidden;
}

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

.time-main {
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.time-sub {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 0.12rem;
}

.event-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.16rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.pill-present,
.pill-ok {
  color: var(--ok);
  background: var(--ok-soft);
  border-color: color-mix(in srgb, var(--ok) 28%, transparent);
}

.pill-changed,
.pill-warn {
  color: var(--warn);
  background: var(--warn-soft);
  border-color: color-mix(in srgb, var(--warn) 28%, transparent);
}

.pill-removed,
.pill-err {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: color-mix(in srgb, var(--danger) 28%, transparent);
}

.pill-mute {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border);
}

.checker-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  margin-top: 0.7rem;
  font-size: 0.88rem;
}

.checker-line span {
  color: var(--text);
}

.checker-line .sep {
  color: var(--muted);
}

.cookie-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 0.5rem;
  margin-top: 0.75rem;
  min-width: 0;
}

.cookie-value {
  margin: 0;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 2.55rem;
  height: 2.55rem;
  color: #d5e4f5;
  background: #0c1118;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0 0.7rem;
}

.cookie-copy {
  flex-shrink: 0;
  margin: 0;
  padding: 0 0.8rem;
  min-width: 6.4rem;
}

.tech-details {
  margin-top: 0.55rem;
}

.tech-details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.82rem;
  user-select: none;
}

.tech-body {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.tech-body.warn {
  color: var(--warn);
}

.state-card {
  padding: 1.6rem 0.5rem;
  text-align: center;
  color: var(--muted);
}

.state-card.error {
  color: var(--danger);
}

.skeleton-line {
  height: 0.7rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #1a222d, #243040, #1a222d);
  background-size: 200% 100%;
  animation: shimmer 1.2s ease infinite;
  margin: 0.45rem auto;
  max-width: 22rem;
}

.skeleton-line.short {
  max-width: 12rem;
}

@keyframes shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

@media (max-width: 820px) {
  .split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .layout {
    width: calc(100% - 1.2rem);
    margin: 0.9rem auto 1.6rem;
  }

  .topbar {
    position: static;
    padding: 0.8rem 0.85rem;
  }

  .panel {
    padding: 1rem 0.85rem;
  }

  .cookie-row {
    grid-template-columns: 1fr;
  }

  .cookie-copy {
    width: 100%;
  }

  .facts div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .event-flags {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .skeleton-line {
    animation: none;
  }
}