/* Prometea detail section navigation v1
   Shared visual grammar only. Book and Tea keep separate runtime semantics. */

.prometea-detail-breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:7px;
  min-height:28px;
  margin:0 0 14px;
  color:#728079;
  font-size:.88rem;
  line-height:1.3;
}
.prometea-detail-breadcrumb a{
  color:#28584d;
  font-weight:820;
  text-decoration:none;
  text-underline-offset:3px;
}
.prometea-detail-breadcrumb a:hover,
.prometea-detail-breadcrumb a:focus-visible{
  color:#173f37;
  text-decoration:underline;
  outline:none;
}
.prometea-detail-breadcrumb>span{color:#a0aaa5;font-weight:760}
.prometea-detail-breadcrumb>b,
.prometea-detail-breadcrumb>strong{color:#29483f;font-weight:820}

.prometea-detail-nav{
  position:sticky;
  top:0;
  z-index:45;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:16px 0 20px;
  padding:9px 10px;
  overflow:visible;
  border:1px solid rgba(43,78,67,.14);
  border-radius:16px;
  background:rgba(249,247,241,.96);
  box-shadow:0 8px 24px rgba(31,54,47,.075);
  backdrop-filter:blur(10px);
}
.prometea-detail-nav button{
  min-height:40px;
  padding:9px 13px;
  border:1px solid transparent;
  border-radius:10px;
  background:transparent;
  color:#293f39;
  font:inherit;
  font-size:.9rem;
  font-weight:790;
  line-height:1.15;
  white-space:nowrap;
  cursor:pointer;
  transition:background .12s ease,border-color .12s ease,color .12s ease,box-shadow .12s ease;
}
.prometea-detail-nav button:hover,
.prometea-detail-nav button:focus-visible{
  border-color:rgba(39,76,64,.14);
  background:#fffdf9;
  color:#174b41;
  outline:none;
}
.prometea-detail-nav button.active,
.prometea-detail-nav button[aria-selected="true"],
.prometea-detail-nav button[aria-current="location"]{
  border-color:#174b41;
  background:#174b41;
  color:#fff;
  box-shadow:0 3px 10px rgba(23,75,65,.16);
}

@media(max-width:900px){
  .prometea-detail-nav{gap:6px;padding:8px}
  .prometea-detail-nav button{min-height:38px;padding:8px 11px;font-size:.84rem}
}
@media(max-width:620px){
  .prometea-detail-breadcrumb{font-size:.8rem;margin-bottom:10px}
}