Checklist Card

<!-- Checklist Card — onboarding tasks with progress bar and per-row state -->
<div class="nuda-clist">
  <div class="nuda-clist__head">
    <span>Get started</span>
    <span class="nuda-clist__pct">2/4</span>
  </div>
  <div class="nuda-clist__bar"><span></span></div>
  <ul>
    <li class="is-done"><span class="nuda-clist__chk"></span><s>Create account</s></li>
    <li class="is-done"><span class="nuda-clist__chk"></span><s>Verify email</s></li>
    <li class="is-current"><span class="nuda-clist__chk"></span>Invite team</li>
    <li><span class="nuda-clist__chk"></span>Connect repo</li>
  </ul>
</div>

/* Checklist Card
   Persistent onboarding checklist: progress bar, items with is-done / is-current.
   Customize: --clist-accent, --clist-target (bar fill %). */

.nuda-clist {
  --clist-accent: #e4ff54;
  --clist-target: 50%;
  width: 100%;
  max-width: 280px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nuda-clist__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font: 700 0.875rem ui-sans-serif, system-ui, sans-serif;
  color: #fafafa;
}

.nuda-clist__pct {
  font: 700 0.7rem ui-monospace, monospace;
  color: var(--clist-accent);
  background: rgba(228, 255, 84, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
}

.nuda-clist__bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}

.nuda-clist__bar span {
  display: block;
  height: 100%;
  width: var(--clist-target);
  background: linear-gradient(90deg, var(--clist-accent), rgba(228, 255, 84, 0.6));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  animation: nuda-clist-fill 1.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.nuda-clist ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nuda-clist li {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 500 0.875rem ui-sans-serif, system-ui, sans-serif;
  color: #a1a1aa;
  padding: 2px 0;
}

.nuda-clist li.is-done    { color: #63636e; }
.nuda-clist li.is-done s  { text-decoration: line-through; text-decoration-color: rgba(255, 255, 255, 0.2); }
.nuda-clist li.is-current { color: #fafafa; }

.nuda-clist__chk {
  width: 14px;
  height: 14px;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all 0.25s;
}

.nuda-clist .is-done .nuda-clist__chk {
  background: var(--clist-accent);
  border-color: var(--clist-accent);
  box-shadow: 0 0 4px rgba(228, 255, 84, 0.4);
}

.nuda-clist .is-current .nuda-clist__chk {
  border-color: var(--clist-accent);
  animation: nuda-clist-pulse 1.6s ease-in-out infinite;
}

@keyframes nuda-clist-fill { to { transform: scaleX(1); } }

@keyframes nuda-clist-pulse {
  0%, 100% { box-shadow: 0 0 0 rgba(228, 255, 84, 0); }
  50%      { box-shadow: 0 0 0 4px rgba(228, 255, 84, 0.15); }
}

@media (prefers-reduced-motion: reduce) {
  .nuda-clist__bar span,
  .nuda-clist .is-current .nuda-clist__chk { animation: none; transform: scaleX(1); }
}