/* ==========================================================================
   Preem Team — collapsible, checkable install steps
   Structure lives in docs/installation/index.md ([data-pt-steps] wrapper),
   state + progress math in docs/javascripts/steps.js.
   ========================================================================== */

.pt-steps {
  margin: 1.2em 0;
}

/* ---- progress bar, sits above step 1 ---- */
.pt-steps-progress {
  display: flex;
  align-items: center;
  gap: 0.7em;
  padding: 0.8em 1em;
  margin-bottom: 1em;
  border: 1px solid rgba(0, 246, 255, 0.3);
  border-radius: 0.4rem;
  background: rgba(0, 246, 255, 0.05);
}

.pt-steps-progress-check {
  width: 1.15em;
  height: 1.15em;
  flex: none;
  accent-color: var(--pt-neon-cyan);
}

.pt-steps-progress-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35em;
}

.pt-steps-progress-text span {
  font-family: var(--md-code-font);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pt-neon-cyan);
}

.pt-steps-progress-bar {
  width: 100%;
  height: 0.4em;
  border-radius: 999px;
  background: rgba(0, 246, 255, 0.12);
  overflow: hidden;
}

.pt-steps-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--pt-neon-cyan), var(--pt-neon-pink));
  transition: width 0.25s ease;
}

/* ---- individual step accordions ---- */
.pt-step {
  border: 1px solid rgba(0, 246, 255, 0.25);
  border-left: 3px solid rgba(0, 246, 255, 0.4);
  border-radius: 0.4rem;
  margin: 0.6em 0;
  padding: 0 0 0 0;
  background: rgba(10, 10, 18, 0.03);
  transition: border-color 0.2s ease;
}

.pt-step > summary {
  list-style: revert;
  cursor: pointer;
  padding: 0.75em 1em;
  font-weight: 600;
}

.pt-step > summary::marker,
.pt-step > summary::-webkit-details-marker {
  color: var(--pt-neon-pink);
}

.pt-step-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  cursor: pointer;
}

.pt-step-check {
  width: 1.1em;
  height: 1.1em;
  flex: none;
  accent-color: var(--pt-neon-pink);
  cursor: pointer;
}

.pt-step-title {
  font-family: var(--md-code-font);
}

/* everything inside the <details>, below the summary */
.pt-step > *:not(summary) {
  padding: 0 1em 1em 1em;
}

.pt-step[open] {
  border-left-color: var(--pt-neon-cyan);
}

/* completed state */
.pt-step.is-complete {
  border-color: rgba(120, 255, 160, 0.4);
  border-left-color: #78ffa0;
  background: rgba(120, 255, 160, 0.05);
}

.pt-step.is-complete .pt-step-title {
  opacity: 0.75;
  text-decoration: line-through;
}

.pt-step.is-complete .pt-step-title::after {
  content: " ✓ done";
  text-decoration: none;
  color: #78ffa0;
  font-size: 0.8em;
  letter-spacing: 0.04em;
}