/* PAGE DESIGN ROLL — Guide Shelf (help)
   Layout: search-first accordion stack
   Cards: outlined field-guide panels
   Dividers: grass-blade SVG + hairline sprout between FAQs
   Motion: search vine draws on focus / type (#GlDraw)
   Signature: trellis field-guide with blade motif beside search
   Tokens: --bf-forest, --bf-wheat, --bf-pith, --bf-kraft, --bf-ink, --bf-sap · Comfortaa · Public Sans
   IDs PcHelp* and chapter ids kept. Not A114 guideleaf · A108 rake · color legend
*/

.page-a114-guideshelf {
  background:
    radial-gradient(ellipse 80% 40% at 12% 0%, rgba(47, 163, 107, 0.07), transparent 55%),
    var(--bf-wash);
}

.page-a114-guideshelf .gl-main {
  padding-top: clamp(0.75rem, 2vw, 1.25rem);
  padding-bottom: clamp(2.2rem, 5vw, 3.6rem);
}

.page-a114-guideshelf .pg-mast {
  margin-bottom: 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px dashed var(--bf-line);
}

.page-a114-guideshelf .pg-mast h1 {
  margin: 0 0 0.5rem;
  font-family: var(--bf-display);
  font-size: clamp(1.6rem, 3.9vw, 2.2rem);
  line-height: 1.1;
  color: var(--bf-ink);
}

.page-a114-guideshelf .pg-mast-lede {
  max-width: 66ch;
  margin: 0;
  line-height: 1.58;
  font-size: 0.94rem;
  color: var(--bf-mute);
}

/* Search — outlined field-guide slot */
.page-a114-guideshelf .gl-search {
  position: relative;
  margin: 1rem 0 1.15rem;
  padding: clamp(1rem, 2.2vw, 1.25rem) clamp(1rem, 2.2vw, 1.25rem) clamp(0.85rem, 2vw, 1rem);
  padding-left: clamp(3.4rem, 8vw, 4rem);
  background: var(--bf-paper);
  border: 2px solid var(--bf-forest);
  border-radius: var(--bf-radius);
  box-shadow:
    4px 4px 0 var(--bf-kraft),
    var(--bf-shadow);
}

.page-a114-guideshelf .gl-blade {
  position: absolute;
  left: clamp(0.65rem, 1.8vw, 0.85rem);
  top: 50%;
  transform: translateY(-52%);
  width: clamp(1.6rem, 4vw, 2rem);
  height: auto;
  color: var(--bf-sap);
  opacity: 0.85;
  pointer-events: none;
}

.page-a114-guideshelf .gl-search form {
  display: grid;
  gap: 0.6rem;
}

.page-a114-guideshelf .gl-search label {
  display: grid;
  gap: 0.4rem;
  font-family: var(--bf-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bf-forest);
}

.page-a114-guideshelf .gl-search input {
  font-family: var(--bf-body);
  font-weight: 400;
  font-size: 1rem;
  background: var(--bf-pith);
  border: 1px solid var(--bf-kraft-deep);
  border-radius: var(--bf-radius-sm);
  transition: border-color 180ms var(--bf-ease), background 180ms var(--bf-ease), box-shadow 180ms var(--bf-ease);
}

.page-a114-guideshelf .gl-search input:focus {
  background: var(--bf-paper);
  border-color: var(--bf-sap);
  box-shadow: inset 0 0 0 1px rgba(47, 163, 107, 0.25);
}

.page-a114-guideshelf #PcHelpClear {
  justify-self: start;
  min-height: 44px;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--bf-forest);
  border-radius: var(--bf-pill);
  background: transparent;
  color: var(--bf-forest);
  font-family: var(--bf-display);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 180ms var(--bf-ease), color 180ms var(--bf-ease);
}

.page-a114-guideshelf #PcHelpClear:hover,
.page-a114-guideshelf #PcHelpClear:focus-visible {
  background: var(--bf-wheat);
  color: var(--bf-ink);
  border-color: var(--bf-wheat);
  outline: 2px solid var(--bf-wheat);
  outline-offset: 2px;
}

/* Search vine — draws on focus and type */
.page-a114-guideshelf .gl-draw {
  display: block;
  height: 0.28rem;
  width: 0;
  margin-top: 0.35rem;
  background: linear-gradient(90deg, var(--bf-sap) 0%, var(--bf-wheat) 55%, var(--bf-forest) 100%);
  border-radius: var(--bf-pill);
  transition: width 220ms var(--bf-ease);
}

.page-a114-guideshelf .gl-search:focus-within .gl-draw {
  min-width: 18%;
}

.page-a114-guideshelf #PcHelpEmpty {
  margin: 0.7rem 0 0;
  padding: 0.7rem 0.85rem;
  border-radius: var(--bf-radius-sm);
  background: var(--bf-kraft);
  border: 1px dashed var(--bf-wheat);
  color: var(--bf-ink);
  font-size: 0.88rem;
  font-weight: 600;
}

/* Topic flags — field-guide tabs */
.page-a114-guideshelf .gl-topics {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  overflow-x: auto;
  margin-bottom: 1.1rem;
  padding: 0.35rem 0 0.5rem;
  border-bottom: 1px solid var(--bf-line);
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

.page-a114-guideshelf .gl-topic {
  flex: 0 0 auto;
  scroll-snap-align: start;
  min-height: 44px;
  padding: 0.48rem 1rem;
  border: 1.5px solid var(--bf-forest);
  border-radius: var(--bf-radius-sm) var(--bf-radius-sm) 0 0;
  background: var(--bf-kraft);
  color: var(--bf-ink);
  font-family: var(--bf-display);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background 180ms var(--bf-ease), color 180ms var(--bf-ease), border-color 180ms var(--bf-ease), transform 180ms var(--bf-ease);
}

.page-a114-guideshelf .gl-topic.is-active {
  background: var(--bf-forest);
  color: var(--bf-pith);
  border-color: var(--bf-forest);
  transform: translateY(2px);
}

.page-a114-guideshelf .gl-topic:focus-visible,
.page-a114-guideshelf .gl-faq summary:focus-visible {
  outline: 2px solid var(--bf-wheat);
  outline-offset: 2px;
}

/* Accordion panels */
.page-a114-guideshelf .gl-panel {
  display: grid;
  gap: 0;
}

.page-a114-guideshelf .gl-panel[hidden] {
  display: none;
}

.page-a114-guideshelf .gl-panel h2 {
  margin: 0 0 0.65rem;
  padding-bottom: 0.45rem;
  font-family: var(--bf-display);
  font-size: clamp(1.05rem, 2.3vw, 1.28rem);
  color: var(--bf-forest);
  border-bottom: 2px solid var(--bf-sap);
}

.page-a114-guideshelf .gl-faq {
  position: relative;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  margin: 0;
  box-shadow: none;
}

.page-a114-guideshelf .gl-faq + .gl-faq {
  border-top: 1px solid var(--bf-line);
}

.page-a114-guideshelf .gl-faq + .gl-faq::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 1.1rem;
  height: 0.55rem;
  background: var(--bf-sap);
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  transform: translateY(-50%);
  opacity: 0.65;
}

.page-a114-guideshelf .gl-faq[hidden] {
  display: none;
}

.page-a114-guideshelf .gl-faq summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.5rem 0.65rem 0;
  cursor: pointer;
  font-family: var(--bf-body);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--bf-ink);
  list-style: none;
  border-left: 3px solid transparent;
  transition: border-color 180ms var(--bf-ease), color 180ms var(--bf-ease);
}

.page-a114-guideshelf .gl-faq[open] summary {
  border-left-color: var(--bf-wheat);
  color: var(--bf-forest);
}

.page-a114-guideshelf .gl-faq summary::-webkit-details-marker {
  display: none;
}

.page-a114-guideshelf .gl-faq summary::before {
  content: "";
  flex-shrink: 0;
  width: 0.55rem;
  height: 0.55rem;
  border: 2px solid var(--bf-sap);
  border-radius: 50%;
  background: var(--bf-pith);
  transition: background 180ms var(--bf-ease), border-color 180ms var(--bf-ease);
}

.page-a114-guideshelf .gl-faq[open] summary::before {
  background: var(--bf-sap);
  border-color: var(--bf-forest);
}

.page-a114-guideshelf .gl-faq summary::after {
  content: "+";
  margin-left: auto;
  padding-left: 0.5rem;
  font-family: var(--bf-display);
  font-size: 1.15rem;
  color: var(--bf-wheat);
  font-weight: 700;
  line-height: 1;
}

.page-a114-guideshelf .gl-faq[open] summary::after {
  content: "−";
  color: var(--bf-forest);
}

.page-a114-guideshelf .gl-faq p {
  margin: 0 0 0.85rem;
  padding: 0 0 0.15rem 1.35rem;
  color: var(--bf-mute);
  line-height: 1.65;
  font-size: 0.93rem;
  max-width: 62ch;
}

body.a114-body.page-a114-guideshelf .gl-faq a,
body.a114-body.page-a114-guideshelf .gl-fall a {
  color: var(--bf-forest);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--bf-sap);
  text-underline-offset: 0.18em;
}

body.a114-body.page-a114-guideshelf .gl-faq a:hover,
body.a114-body.page-a114-guideshelf .gl-faq a:focus-visible,
body.a114-body.page-a114-guideshelf .gl-fall a:hover,
body.a114-body.page-a114-guideshelf .gl-fall a:focus-visible {
  color: var(--bf-ink);
  text-decoration-color: var(--bf-wheat);
}

.page-a114-guideshelf .gl-fall {
  margin-top: 1.5rem;
  padding: clamp(1rem, 2.2vw, 1.2rem);
  border: 2px solid var(--bf-forest);
  border-radius: var(--bf-radius);
  background: var(--bf-pith);
  color: var(--bf-ink);
  font-size: 0.93rem;
  line-height: 1.58;
  box-shadow: 3px 3px 0 var(--bf-kraft);
}

@media (min-width: 640px) {
  .page-a114-guideshelf .gl-search form {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .page-a114-guideshelf .gl-search label {
    grid-column: 1 / -1;
  }

  .page-a114-guideshelf #PcHelpClear {
    grid-column: 2;
  }
}

@media (min-width: 880px) {
  .page-a114-guideshelf .gl-topics {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-a114-guideshelf .gl-panel {
    padding: 0.25rem 0.5rem 0 1.75rem;
    border-left: 1px dashed var(--bf-kraft-deep);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-a114-guideshelf .gl-draw,
  .page-a114-guideshelf .gl-topic,
  .page-a114-guideshelf .gl-faq summary {
    transition: none;
  }
}