/*
 * Campfire How-To — component add-ons for step-by-step software guides
 * Used by the Scoutbook Plus decks. Load after campfire.css.
 *
 * Components: .steps (numbered click path), .ui (on-screen label),
 * .callout / .callout.warn, img.shot / .shot-col / .shot-caption,
 * .flow (status lifecycle), .agenda (section cards), .url banner.
 */


/* Numbered click-path steps */
.reveal ol.steps {
  list-style: none;
  counter-reset: step;
  margin-left: 0;
  padding-left: 0;
}
.reveal ol.steps > li {
  counter-increment: step;
  position: relative;
  padding-left: 2.2em;
  margin-bottom: 0.55em;
}
.reveal ol.steps > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.05em;
  width: 1.5em;
  height: 1.5em;
  border-radius: 50%;
  background: var(--sf-accent-blue);
  color: #fff;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  font-size: 0.9em;
  line-height: 1.5em;
  text-align: center;
}

/* UI labels — what you click on screen */
.reveal .ui {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 600;
  font-size: 0.95em;
  letter-spacing: 0.02em;
  color: var(--sf-accent-blue);
  background: rgba(0, 63, 135, 0.08);
  border: 1px solid rgba(0, 63, 135, 0.2);
  border-radius: 3px;
  padding: 0 0.35em;
  white-space: nowrap;
}

/* Tip / heads-up callouts */
.reveal .callout {
  margin-top: 0.9em;
  padding: 0.7em 1.1em;
  border-left: 5px solid var(--sf-accent-gold);
  background: rgba(253, 208, 35, 0.14);
  border-radius: 0 4px 4px 0;
  font-size: 0.85em;
  color: var(--sf-text-primary);
}
.reveal .callout.warn {
  border-left-color: var(--sf-accent-red);
  background: rgba(206, 17, 38, 0.07);
}
.reveal .callout .label {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: 0.4em;
  color: var(--sf-accent-gold);
}
.reveal .callout.warn .label {
  color: var(--sf-accent-red);
}

/* Screenshots */
.reveal section img.shot {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 470px;
  margin: 0 auto;
  background: #fff;
  border-radius: 4px;
  box-shadow:
    0 4px 18px var(--sf-shadow),
    0 0 0 1px var(--sf-border);
}
.reveal section img.shot.strip {
  max-height: none;
  width: 100%;
}
.reveal .shot-col {
  text-align: center;
}
.reveal .shot-caption {
  display: block;
  margin-top: 0.5em;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 0.62em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sf-text-muted);
  text-align: center;
}
.reveal .columns.center {
  align-items: center;
}

/* Status lifecycle flow */
.reveal .flow {
  display: flex;
  align-items: stretch;
  gap: 0.5em;
  margin: 0.6em 0 0.4em;
}
.reveal .flow .stage {
  flex: 1;
  background: rgba(0, 63, 135, 0.04);
  border: 2px solid var(--sf-border);
  border-top: 5px solid var(--sf-accent-blue);
  border-radius: 0 0 4px 4px;
  padding: 0.7em 0.8em;
}
.reveal .flow .stage.official {
  border-top-color: var(--sf-accent-red);
  background: rgba(206, 17, 38, 0.05);
}
.reveal .flow .stage.optional {
  border-style: dashed;
  border-top-style: solid;
  border-top-color: var(--sf-text-muted);
}
.reveal .flow .stage h4 {
  font-family: "Barlow Condensed", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.15em;
  margin: 0 0 0.3em;
}
.reveal .flow .stage.official h4 {
  color: var(--sf-accent-red);
}
.reveal .flow .stage p {
  font-size: 0.72em;
  line-height: 1.45;
  margin: 0;
}
.reveal .flow .stage .who {
  display: block;
  margin-top: 0.6em;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 0.7em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sf-text-muted);
}
.reveal .flow .arrow {
  align-self: center;
  font-size: 1.4em;
  color: var(--sf-accent-red);
  font-weight: 700;
}

/* Agenda cards */
.reveal .agenda {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1em;
  margin-top: 0.6em;
}
.reveal .agenda .card {
  background: rgba(0, 63, 135, 0.04);
  border: 2px solid var(--sf-border);
  border-top: 5px solid var(--sf-accent-blue);
  border-radius: 0 0 4px 4px;
  padding: 0.9em 1em;
}
.reveal .agenda .card .num {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800;
  font-size: 2em;
  color: var(--sf-accent-red);
  line-height: 1;
}
.reveal .agenda .card h4 {
  margin: 0.2em 0 0.3em;
}
.reveal .agenda .card p {
  font-size: 0.75em;
  line-height: 1.45;
  margin: 0;
}

/* URL banner */
.reveal .url {
  display: table; /* own line, shrink-wrapped */
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  font-size: 1.6em;
  letter-spacing: 0.02em;
  color: var(--sf-accent-blue);
  background: #fff;
  border: 2px solid var(--sf-accent-blue);
  border-radius: 4px;
  padding: 0.15em 0.6em;
  margin: 0.2em 0 0.6em;
}

.reveal .tight li {
  margin-bottom: 0.35em;
}
.reveal .small {
  font-size: 0.85em;
}

/* Download-as-PDF button: corner pill on screen; hidden while presenting fullscreen and in print */
.pdf-download {
  position: fixed;
  left: clamp(8px, 1.25vw, 16px);
  bottom: clamp(6px, 1.1vw, 14px);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.35em 0.8em;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(11px, min(1.17vw, 2.1vh), 15px); /* shrink with the slides on phones */
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
  background: var(--sf-accent-blue);
  border-radius: 999px;
  box-shadow: 0 2px 8px var(--sf-shadow);
  opacity: 0.75;
  transition: opacity 0.2s ease;
}
.pdf-download:hover,
.pdf-download:focus-visible {
  opacity: 1;
}
.pdf-download svg {
  width: 1em;
  height: 1em;
}
:fullscreen .pdf-download,
html.print-pdf .pdf-download {
  display: none;
}
@media print {
  .pdf-download {
    display: none;
  }
}