Plan List Radio Cards
A billing plan list in the style of a modern SaaS checkout. One accent ring glides between the cards with a spring instead of fading, positioned by :has(:checked) and a custom property.
Also known as: radio button cards, radio button cards css, billing plan radio list, plan selector radio.
HTML
<div class="rad-plan-list-radio-cards" role="radiogroup" aria-label="Plan">
<span class="rad-plan-list-radio-cards-ring" aria-hidden="true"></span>
<label>
<input type="radio" name="rad-plan-list-radio-cards" value="hobby">
<span class="rad-plan-list-radio-cards-dot" aria-hidden="true"></span>
<span class="rad-plan-list-radio-cards-info"><span class="rad-plan-list-radio-cards-name">Hobby</span><span class="rad-plan-list-radio-cards-desc">Personal projects</span></span>
<span class="rad-plan-list-radio-cards-price">$0</span>
</label>
<label>
<input type="radio" name="rad-plan-list-radio-cards" value="pro" checked>
<span class="rad-plan-list-radio-cards-dot" aria-hidden="true"></span>
<span class="rad-plan-list-radio-cards-info"><span class="rad-plan-list-radio-cards-name">Pro <span class="rad-plan-list-radio-cards-badge">Popular</span></span><span class="rad-plan-list-radio-cards-desc">Unlimited deploys, 1 TB transfer</span></span>
<span class="rad-plan-list-radio-cards-price">$20<span class="rad-plan-list-radio-cards-per">/mo</span></span>
</label>
<label>
<input type="radio" name="rad-plan-list-radio-cards" value="enterprise">
<span class="rad-plan-list-radio-cards-dot" aria-hidden="true"></span>
<span class="rad-plan-list-radio-cards-info"><span class="rad-plan-list-radio-cards-name">Enterprise</span><span class="rad-plan-list-radio-cards-desc">SSO, audit logs, 99.99% SLA</span></span>
<span class="rad-plan-list-radio-cards-price">Custom</span>
</label>
</div>CSS
.rad-plan-list-radio-cards {
--c: var(--rad-color, #3b82f6);
font-size: var(--rad-size, 18px);
--h: 2.75em;
--gap: 0.35em;
--i: 0;
position: relative;
display: grid;
gap: var(--gap);
width: 19.5em;
font-family: system-ui, sans-serif;
line-height: 1.2;
}
.rad-plan-list-radio-cards:has(label:nth-of-type(2) :checked) { --i: 1; }
.rad-plan-list-radio-cards:has(label:nth-of-type(3) :checked) { --i: 2; }
.rad-plan-list-radio-cards-ring {
position: absolute;
z-index: 2;
top: 0;
left: 0;
right: 0;
height: var(--h);
box-sizing: border-box;
border: 0.12em solid var(--c);
border-radius: 0.75em;
box-shadow: 0 0 0 0.25em color-mix(in srgb, var(--c) 14%, transparent), 0 0.6em 1.2em -0.8em var(--c);
pointer-events: none;
transform: translateY(calc(var(--i) * (var(--h) + var(--gap))));
transition: transform 0.5s cubic-bezier(0.34, 1.3, 0.5, 1), opacity 0.2s ease;
}
.rad-plan-list-radio-cards:not(:has(:checked)) .rad-plan-list-radio-cards-ring {
opacity: 0;
}
.rad-plan-list-radio-cards label {
position: relative;
display: grid;
grid-template-columns: auto 1fr auto;
align-items: center;
gap: 0.75em;
box-sizing: border-box;
height: var(--h);
padding: 0 0.9em;
border: 1px solid color-mix(in srgb, currentColor 12%, transparent);
border-radius: 0.75em;
background: color-mix(in srgb, currentColor 2%, transparent);
cursor: pointer;
transition: background-color 0.3s ease, border-color 0.2s ease;
}
.rad-plan-list-radio-cards label:hover {
border-color: color-mix(in srgb, currentColor 25%, transparent);
}
.rad-plan-list-radio-cards label:has(:checked) {
background: color-mix(in srgb, var(--c) 7%, transparent);
}
.rad-plan-list-radio-cards input {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
margin: 0;
opacity: 0;
cursor: pointer;
z-index: 1;
}
.rad-plan-list-radio-cards-dot {
display: grid;
place-items: center;
box-sizing: border-box;
width: 1em;
height: 1em;
border: 0.1em solid color-mix(in srgb, currentColor 30%, transparent);
border-radius: 50%;
transition: border-color 0.2s ease;
}
.rad-plan-list-radio-cards-dot::after {
content: "";
width: 0.46em;
height: 0.46em;
border-radius: 50%;
background: var(--c);
transform: scale(0);
transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.rad-plan-list-radio-cards input:checked + .rad-plan-list-radio-cards-dot {
border-color: var(--c);
}
.rad-plan-list-radio-cards input:checked + .rad-plan-list-radio-cards-dot::after {
transform: scale(1);
}
.rad-plan-list-radio-cards-info {
display: grid;
gap: 0.12em;
min-width: 0;
}
.rad-plan-list-radio-cards-name {
display: flex;
align-items: center;
gap: 0.45em;
font-size: 0.88em;
font-weight: 650;
}
.rad-plan-list-radio-cards-badge {
padding: 0.18em 0.5em;
border-radius: 99em;
background: color-mix(in srgb, var(--c) 14%, transparent);
color: var(--c);
font-size: 0.68em;
font-weight: 700;
letter-spacing: 0.04em;
text-transform: uppercase;
}
.rad-plan-list-radio-cards-desc {
overflow: hidden;
font-size: 0.7em;
white-space: nowrap;
text-overflow: ellipsis;
color: color-mix(in srgb, currentColor 55%, transparent);
}
.rad-plan-list-radio-cards-price {
font-size: 0.92em;
font-weight: 700;
font-variant-numeric: tabular-nums;
}
.rad-plan-list-radio-cards-per {
font-size: 0.75em;
font-weight: 500;
color: color-mix(in srgb, currentColor 55%, transparent);
}
.rad-plan-list-radio-cards label:has(:focus-visible) {
outline: 0.12em dashed var(--c);
outline-offset: 0.35em;
}
@media (prefers-reduced-motion: reduce) {
.rad-plan-list-radio-cards *,
.rad-plan-list-radio-cards *::before,
.rad-plan-list-radio-cards *::after {
transition-duration: 0.01ms !important;
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
}
}
@media (prefers-reduced-motion: reduce) {
.rad-plan-list-radio-cards, .rad-plan-list-radio-cards *, .rad-plan-list-radio-cards::before, .rad-plan-list-radio-cards::after, .rad-plan-list-radio-cards *::before, .rad-plan-list-radio-cards *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}Customizing this snippet
- Color: set
--rad-coloron the element or a parent. Currently previewing#3b82f6. - Size: set
--rad-size. Every other dimension is inem, so the whole thing scales together. Currently previewing18px. - Speed: change the duration on the
transitionoranimationshorthand. Staggered delays are relative, so they keep their rhythm. - Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.