:root {
  --fav-z: 1600;  
  


  --fav-confirm-z: 1610;
}

 
.nav-fav {
  display: block;  
  line-height: 1.45;
}
.fav-time {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}
.fav-q {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;  
  overflow: hidden;
  white-space: pre-wrap;  
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 600;
}
.fav-a {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;  
  overflow: hidden;
  white-space: pre-wrap;
  margin-top: 2px;
  color: var(--text);
  font-size: 0.84rem;
  opacity: 0.82;
}



.nav-sentinel {
  height: 1px;
}






.nav-status {
  padding: 12px;
  color: var(--muted);
  font-size: 0.8rem;
  text-align: left;
}
.nav-status:empty {
  display: none;  
}
.nav-status button {
  margin-left: 8px;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 0.78rem;
  cursor: pointer;
}
.nav-status button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

 
.fav-detail {
  position: fixed;
  inset: 0;
  z-index: var(--fav-z);
   
  background: var(--bg);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0s linear 0.2s;
}
.fav-detail.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.2s ease;
}



.fav-detail-close,
.fav-detail-unfav {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;  
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 10px;
  background: var(--card);
  cursor: pointer;
}
.fav-detail-close {
  color: var(--text);
  font-size: 1.1rem;
}







.fav-detail-unfav {
  right: 62px;  
  color: var(--star);
}
.fav-detail-unfav svg {
  width: 22px;
  height: 22px;
}
.fav-detail-close:focus-visible,
.fav-detail-unfav:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}





.fav-confirm {
  position: fixed;
  inset: 0;
  z-index: var(--fav-confirm-z);
  display: flex;
  

  background: var(--scrim);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0s linear 0.2s;
}
.fav-confirm.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.2s ease;
}
.fav-confirm-card {
  margin: auto;  
  width: min(26em, calc(100% - 40px));
  padding: 22px 20px 16px;
  border-radius: 16px;
  background: var(--card);
}
.fav-confirm-text {
  margin: 0;
  color: var(--text);
  font-size: 1.05rem;
}
.fav-confirm-hint {
  margin: 10px 0 0;
  color: var(--red);
  font-size: 0.85rem;
}


.fav-confirm-hint:empty {
  display: none;
}
.fav-confirm-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.fav-confirm-cancel,
.fav-confirm-ok {
  flex: 1;
  min-height: 44px;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
}
.fav-confirm-cancel {
  background: var(--bg);
  color: var(--text);
}
 
.fav-confirm-ok {
  background: var(--red);
  color: var(--on-red);
}
.fav-confirm-cancel:focus-visible,
.fav-confirm-ok:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.fav-detail-scroll {
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;  
  padding: 72px 20px calc(32px + env(safe-area-inset-bottom, 0px));
  display: flex;  
}
.fav-detail-inner {
  margin: auto;  
  width: 100%;
  max-width: min(34em, 100%);  
}

.fav-detail-meta {
  color: var(--muted);
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}
.fav-detail-q {
  margin-top: 14px;
  white-space: pre-wrap;
  color: var(--green);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.55;
}
.fav-detail-a {
  margin-top: 1.6em;  
  white-space: pre-wrap;
  font-size: 1.15rem;
  line-height: 1.95;
}




.tw {
  opacity: 0;
  animation: fav-tw 0.16s ease-out forwards;
}
@keyframes fav-tw {
  from { opacity: 0; }
  to { opacity: 1; }
}
.fav-detail-inner.is-instant .tw {
  animation: none;
  opacity: 1;
}