Tailwind utilities for clinical interfaces. Like shadcn's, they come together: one install adds every class.
Installation
Add them once, with the CLI:
bunx shadcn@4.22.1 add https://organui.com/r/utilities.jsonThe CLI adds them to your global CSS file, after your theme. To add them by hand, paste this instead:
:root {
--severity-normal: oklch(0.448 0.119 151.328);
--severity-info: oklch(0.488 0.243 264.376);
--severity-warning: oklch(0.473 0.137 46.201);
--severity-critical: oklch(0.505 0.213 27.518);
}
.dark {
--severity-normal: oklch(0.792 0.209 151.711);
--severity-info: oklch(0.707 0.165 254.624);
--severity-warning: oklch(0.828 0.189 84.429);
--severity-critical: oklch(0.704 0.191 22.216);
}
@theme inline {
--color-severity-normal: var(--severity-normal);
--color-severity-info: var(--severity-info);
--color-severity-warning: var(--severity-warning);
--color-severity-critical: var(--severity-critical);
}
@keyframes heartbeat {
0%, 40%, 100% {
transform: scale(1);
}
10% {
transform: scale(1.12);
}
20% {
transform: scale(1.02);
}
30% {
transform: scale(1.08);
}
}
@utility animate-heartbeat {
animation: heartbeat var(--heartbeat-duration, 1s) ease-in-out infinite;
@media (prefers-reduced-motion: reduce) {
animation: none;
}
}
@utility heartbeat-rate-* {
--heartbeat-duration: calc(60s / --value(integer));
}
@utility bg-ecg-grid {
--ecg-grid-minor: color-mix(in oklch, var(--ecg-grid-color, var(--color-red-500)) 18%, transparent);
--ecg-grid-major: color-mix(in oklch, var(--ecg-grid-color, var(--color-red-500)) 45%, transparent);
--ecg-grid-step: var(--ecg-grid-size, 4px);
background-image: linear-gradient(to right, var(--ecg-grid-major) 1px, transparent 1px), linear-gradient(to bottom, var(--ecg-grid-major) 1px, transparent 1px), linear-gradient(to right, var(--ecg-grid-minor) 1px, transparent 1px), linear-gradient(to bottom, var(--ecg-grid-minor) 1px, transparent 1px);
background-size: calc(var(--ecg-grid-step) * 5) calc(var(--ecg-grid-step) * 5), calc(var(--ecg-grid-step) * 5) calc(var(--ecg-grid-step) * 5), var(--ecg-grid-step) var(--ecg-grid-step), var(--ecg-grid-step) var(--ecg-grid-step);
}
@utility ecg-grid-size-* {
--ecg-grid-size: calc(var(--spacing) * --value(number));
}
@utility ecg-grid-color-* {
--ecg-grid-color: --value(--color-*, [color]);
}