MMM-NetworkStatus.css

/* MMM-NetworkStatus - MMM-NetworkStatus.css
 *
 * Text and icons only: no images, no gauges, no canvas.
 * MIT Licensed.
 */

.mmm-networkstatus {
  --ns-good: #8fdc8f;
  --ns-warn: #ffd479;
  --ns-bad: #ff5f5f;
  --ns-alert: #ff3b30;

  display: flex;
  flex-direction: column;
  gap: 0.25em;
  line-height: 1.35;
}

/* ---------- layout variants ---------- */

.mmm-networkstatus.layout-horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.15em 1.1em;
  align-items: baseline;
}

.mmm-networkstatus.layout-compact {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.1em 0.75em;
  align-items: baseline;
}

.mmm-networkstatus.layout-compact .ns-label {
  display: none;
}

.mmm-networkstatus.align-left {
  align-items: flex-start;
  text-align: left;
}

.mmm-networkstatus.align-center {
  align-items: center;
  text-align: center;
}

.mmm-networkstatus.align-right {
  align-items: flex-end;
  text-align: right;
}

.mmm-networkstatus.layout-horizontal.align-center,
.mmm-networkstatus.layout-compact.align-center {
  justify-content: center;
}

.mmm-networkstatus.layout-horizontal.align-right,
.mmm-networkstatus.layout-compact.align-right {
  justify-content: flex-end;
}

/* ---------- font sizes ---------- */

.mmm-networkstatus.size-xsmall {
  font-size: 14px;
}

.mmm-networkstatus.size-small {
  font-size: 18px;
}

.mmm-networkstatus.size-medium {
  font-size: 24px;
}

.mmm-networkstatus.size-large {
  font-size: 32px;
}

/* ---------- rows ---------- */

.mmm-networkstatus .ns-row {
  display: flex;
  align-items: baseline;
  gap: 0.4em;
  white-space: nowrap;
}

.mmm-networkstatus .ns-icon {
  display: inline-block;
  width: 1.15em;
  text-align: center;
  color: #999;
  flex: 0 0 auto;
}

.mmm-networkstatus .ns-label {
  color: #999;
  font-size: 0.7em;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mmm-networkstatus .ns-value {
  color: #fff;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  /* Keeps the digits from shifting while counting up. */
  min-width: 4.2em;
}

.mmm-networkstatus.layout-compact .ns-value,
.mmm-networkstatus.layout-horizontal .ns-value {
  min-width: 0;
}

.mmm-networkstatus .ns-status-text {
  color: #fff;
}

.mmm-networkstatus .ns-extra {
  font-size: 0.6em;
}

.mmm-networkstatus .ns-reason {
  font-size: 0.55em;
  color: var(--ns-alert);
  opacity: 0.85;
}

.mmm-networkstatus .ns-footer {
  color: #909090;
  white-space: normal;
}

/* ---------- severity colours ---------- */

.mmm-networkstatus .ns-value.level-good {
  color: var(--ns-good);
}

.mmm-networkstatus .ns-value.level-warn {
  color: var(--ns-warn);
}

.mmm-networkstatus .ns-value.level-bad {
  color: var(--ns-bad);
}

.mmm-networkstatus .ns-ok {
  color: var(--ns-good);
}

/* ---------- offline warning ---------- */

.mmm-networkstatus.offline .ns-value,
.mmm-networkstatus.offline .ns-label,
.mmm-networkstatus.offline .ns-icon,
.mmm-networkstatus.offline .ns-status-text,
.mmm-networkstatus.offline .ns-footer,
.mmm-networkstatus .ns-alert {
  color: var(--ns-alert) !important;
}

.mmm-networkstatus.offline .ns-status {
  font-weight: 700;
  letter-spacing: 0.03em;
}

/* The warning line pulses so it is impossible to miss on a mirror. */
.mmm-networkstatus.offline .ns-status .ns-icon,
.mmm-networkstatus.offline .ns-status .ns-status-text {
  animation: ns-alert-blink 1.4s ease-in-out infinite;
}

@keyframes ns-alert-blink {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.35;
  }
}

/* ---------- measuring animation ---------- */

.mmm-networkstatus .ns-row.measuring .ns-value {
  color: #fff;
  animation: ns-measure-flicker 0.9s ease-in-out infinite;
}

.mmm-networkstatus .ns-row.measuring .ns-icon {
  color: #fff;
  animation: ns-measure-pulse 0.9s ease-in-out infinite;
}

/* A trailing caret hints that the number is still moving. */
.mmm-networkstatus .ns-row.measuring .ns-value::after {
  content: "…";
  margin-left: 0.15em;
  opacity: 0.7;
  animation: ns-dots 1.2s steps(4, end) infinite;
}

@keyframes ns-measure-flicker {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.55;
  }
}

@keyframes ns-measure-pulse {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-0.12em);
  }
}

@keyframes ns-dots {
  0% {
    clip-path: inset(0 100% 0 0);
  }

  100% {
    clip-path: inset(0 0 0 0);
  }
}

.mmm-networkstatus .ns-icon.spin {
  animation: ns-spin 1.6s linear infinite;
}

@keyframes ns-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.mmm-networkstatus.testing .ns-status-text {
  animation: ns-measure-flicker 1.2s ease-in-out infinite;
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .mmm-networkstatus *,
  .mmm-networkstatus *::after {
    animation: none !important;
  }
}