.board .square {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.gold-play-area .square.sel {
  background: #d8b64f;
}
.gold-play-area .square.target:after {
  content: "";
  width: 30%;
  height: 30%;
  border-radius: 50%;
  background: rgba(40, 28, 10, .35);
}
.gold-play-area .square.target.cap:after {
  width: 86%;
  height: 86%;
  background: none;
  border: 4px solid rgba(40, 28, 10, .35);
  position: absolute;
}
.gold-play-area .square.check {
  background:
    radial-gradient(
      circle,
      #ff5a3c 0,
      #c8321f 45%,
      transparent 75%),
    #947040;
}
.gold-play-area .square.hint {
  box-shadow: inset 0 0 0 4px #4fc3a1;
}
.board .square .piece {
  pointer-events: none;
}
.board.t-wrong {
  animation: t-shake .4s;
}
@keyframes t-shake {
  25% {
    transform: translateX(-6px);
  }
  50% {
    transform: translateX(6px);
  }
  75% {
    transform: translateX(-3px);
  }
}
#gold-play-area .player-tag,
#move-count {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .5px;
}
.cm-up {
  color: #e5c27a;
  font-weight: 600;
}
.t-themes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 20px;
}
.t-themes span {
  border: 1px solid #574830;
  color: #d6bf8f;
  border-radius: 99px;
  padding: 5px 12px;
  font-size: 13px;
}
.t-secondary {
  margin-top: 12px;
  width: 100%;
  background: none;
  border: 1px solid #574830;
  color: #e8dcc2;
  border-radius: 8px;
  padding: 12px;
  font: inherit;
  cursor: pointer;
}
#t-help a {
  color: #e5c27a;
}
#t-status {
  font-size: 13px;
}
#gold-tactica .board-toolbar button {
  font-size: 18px;
}
#cm-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  background: #1d1a12;
  color: #f2e8d3;
  border: 1px solid #574830;
  border-radius: 10px;
  padding: 10px 16px;
  z-index: 50;
}
.gold-mobile-nav {
  display: none;
}
@media (max-width: 720px) {
  .gold-mobile-nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    margin: 0 -6.82%;
    padding: 10px 6%;
    border-bottom: 1px solid #2e271b;
    background: #0b0c09;
    position: sticky;
    top: 0;
    z-index: 5;
  }
  .gold-mobile-nav::-webkit-scrollbar {
    display: none;
  }
  .gold-mobile-nav button {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #17140d;
    border: 1px solid #3d3322;
    color: #efe6d2;
    border-radius: 99px;
    padding: 9px 14px;
    font:
      15px "Cormorant Garamond",
      Georgia,
      serif;
    white-space: nowrap;
  }
  .gold-mobile-nav button span {
    color: #c9a45f;
  }
  .gold-play-area .piece {
    font-size: clamp(28px, 10vw, 46px);
  }
}
#chess-home .gold-header {
  min-width: 0;
}
.gold-brand {
  flex: none;
}
.gold-navigation {
  flex: 1 1 auto;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  gap: clamp(12px, 2.2vw, 35px) !important;
  padding-left: clamp(12px, 2vw, 38px) !important;
}
.gold-navigation::-webkit-scrollbar {
  display: none;
}
.gold-navigation button {
  flex: none;
  white-space: nowrap;
  font-size: clamp(15px, 1.45vw, 20px) !important;
}
.gold-access {
  flex: none;
  margin-left: auto;
}
#secret {
  min-width: 22px;
  min-height: 22px;
  font-size: 14px;
  color: #9b8c70;
}
@media (max-width: 1180px) and (min-width: 721px) {
  .gold-brand {
    font-size: 24px !important;
    gap: 8px !important;
  }
  .gold-brand small {
    letter-spacing: 5px !important;
  }
}

/* respaldo de gap para navegadores viejos */
html.no-fg .t-themes>*+*{margin-top:0;margin-left:8px}
@media (max-width: 720px){
html.no-fg .gold-mobile-nav>*+*{margin-top:0;margin-left:8px}
html.no-fg .gold-mobile-nav button>*+*{margin-top:0;margin-left:6px}
}