/* Status page. Loaded after styles.css, which it leans on for everything shared with the rest of the site. */

:root {
  --ok: 61, 220, 151;
  --warn: 255, 179, 64;
  --down: 255, 92, 84;
}

@media (prefers-color-scheme: light) {
  :root {
    --ok: 16, 122, 68;
    --warn: 196, 118, 0;
    --down: 196, 36, 40;
  }
}

/* The page's accent takes the colour of what the latest check found */
[data-state="ok"] { --glow: var(--ok); }
[data-state="warn"] { --glow: var(--warn); }
[data-state="down"] { --glow: var(--down); }

/* Hero */

.hero {
  min-height: min(76svh, 780px);
  padding-block: 136px 72px;
}

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

.pulse {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
}
[data-state] .pulse {
  background: rgb(var(--glow));
  animation: ping 2.2s var(--ease) infinite;
}

.js .hero__title:not(.is-set) { visibility: hidden; }

.hero__sub { max-width: 34em; }

/* Summary tiles */

.summary { position: relative; }

.tile { min-height: 0; }
.tile__viz { flex-basis: 196px; }

.tile__num {
  font-size: clamp(3rem, 5.4vw, 4.25rem);
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.viz-ring {
  position: relative;
  width: 148px;
  height: 148px;
  --tone: var(--ok);
}
.viz-ring.is-warn { --tone: var(--warn); }
.viz-ring.is-down { --tone: var(--down); }
.viz-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.viz-ring circle {
  fill: none;
  stroke-width: 9;
}
.ring__track { stroke: rgba(var(--dot), 0.08); }
.ring__value {
  stroke: rgb(var(--tone));
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  transition: stroke-dashoffset 2s var(--ease) 0.35s;
}
.tile.in .ring__value { stroke-dashoffset: calc(100 - var(--p, 0)); }
.viz-ring p {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  font-size: 13px;
  line-height: 1.3;
  color: var(--muted);
}
.viz-ring b {
  display: block;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--fg);
  font-variant-numeric: tabular-nums;
}

.viz-spark {
  width: 100%;
  max-width: 380px;
}
.viz-spark svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.spark__line {
  fill: none;
  stroke: rgb(var(--glow));
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 2.2s var(--ease) 0.35s;
}
.spark__area {
  opacity: 0;
  transition: opacity 1.4s var(--ease) 1.1s;
}
.spark__stop { stop-color: rgb(var(--glow)); }
.spark__dot {
  fill: rgb(var(--glow));
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(0);
  transition: transform 0.6s var(--ease) 1.9s;
}
.spark__halo {
  fill: rgb(var(--glow));
  transform-box: fill-box;
  transform-origin: center;
  opacity: 0;
}
.tile.in .spark__line { stroke-dashoffset: 0; }
.tile.in .spark__area { opacity: 1; }
.tile.in .spark__dot { transform: scale(1); }
.tile.in .spark__halo { animation: halo 2.2s var(--ease) 2.4s infinite; }

@keyframes halo {
  0% { opacity: 0.5; transform: scale(1); }
  100% { opacity: 0; transform: scale(4); }
}

.viz-term { width: 100%; }
.term__track {
  position: relative;
  height: 14px;
  border-radius: 7px;
  background: rgba(var(--dot), 0.08);
}
.term__track i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  min-width: 14px;
  border-radius: inherit;
  background: linear-gradient(to right, rgba(var(--glow), 0.25), rgb(var(--glow)));
  transition: width 2s var(--ease) 0.35s;
}
.term__track b {
  position: absolute;
  top: 50%;
  left: 0;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -15px;
  border: 4px solid var(--surface);
  border-radius: 50%;
  background: rgb(var(--glow));
  transition: left 2s var(--ease) 0.35s;
}
.tile.in .term__track i { width: calc(var(--p, 0) * 1%); }
.tile.in .term__track b { left: max(15px, calc(var(--p, 0) * 1%)); }
.term__scale {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  font-size: 13px;
  color: var(--muted);
}

/* Checks */

.checks {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  overflow: hidden;
}

.check { padding: clamp(24px, 3vw, 36px); }
.check + .check { border-top: 1px solid var(--line); }

.check__head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.check__name {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.check__uptime {
  margin-left: auto;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.check__about {
  margin-top: 6px;
  font-size: 15px;
  color: var(--muted);
}

.pill {
  --tone: var(--ok);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 26px;
  padding-inline: 10px 12px;
  border-radius: 999px;
  background: rgba(var(--tone), 0.12);
  color: rgb(var(--tone));
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}
.pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.pill--down { --tone: var(--down); }

/* One bar per day */

.days {
  display: flex;
  gap: 3px;
  height: 44px;
  margin-top: clamp(20px, 2.6vw, 28px);
  cursor: crosshair;
  touch-action: pan-y;
}
.days i {
  --tone: var(--ok);
  flex: 1;
  min-width: 0;
  border-radius: 3px;
  background: rgb(var(--tone));
  opacity: 0.5;
  transform-origin: bottom;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.days .warn { --tone: var(--warn); opacity: 1; }
.days .down { --tone: var(--down); opacity: 1; }
.days .none { --tone: var(--dot); opacity: 0.08; }
.days i.on { opacity: 1; transform: scaleY(1.16); }
.days .none.on { opacity: 0.2; }

.js .check.in .days i {
  animation: grow 0.9s var(--ease) backwards;
  animation-delay: calc(0.2s + var(--n) * 7ms);
}

@keyframes grow {
  from { transform: scaleY(0); }
}

.days__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}
.days__scale .narrow { display: none; }

.tip {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.3);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}
.tip.on { opacity: 1; }
.tip b {
  display: block;
  font-weight: 600;
}
.tip span { color: var(--muted); }

/* History */

.section--last { padding-bottom: clamp(96px, 14vw, 180px); }

.row__where.is-open { color: rgb(var(--down)); }

.rows__empty {
  padding-block: clamp(18px, 2.4vw, 26px);
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  letter-spacing: -0.022em;
  color: var(--muted);
}

/* Responsive */

@media (max-width: 640px) {
  .checks { border-radius: 22px; }
  .check__head { flex-wrap: wrap; gap: 8px 12px; }
  .days { gap: 2px; height: 38px; }
  .days i { border-radius: 2px; }
  /* A phone has room for half as many days */
  .days i:nth-child(-n+45) { display: none; }
  .days__scale .wide { display: none; }
  .days__scale .narrow { display: inline; }
}

@media (prefers-reduced-motion: reduce) {
  .pulse, .js .check.in .days i, .tile.in .spark__halo { animation: none !important; }
  .ring__value, .spark__line, .spark__area, .spark__dot, .term__track i, .term__track b, .days i { transition: none; }
}