/* loading ------------------------------------------------------------- */
#loader {
  position: fixed; inset: 0; display: grid; place-content: center; gap: 18px;
  justify-items: center; background: #10131a; z-index: 10;
  transition: opacity .7s ease, visibility .7s;
}
#loader.gone { opacity: 0; visibility: hidden; }
#track { width: min(320px, 62vw); height: 2px; background: rgba(246,239,228,.16); overflow: hidden; }
#bar { width: 0%; height: 100%; background: #ffc98a; transition: width .25s ease; }
#status { font-size: 12.5px; opacity: .6; text-align: center; max-width: 44ch; }
#status code { background: rgba(255,255,255,.08); padding: 1px 5px; border-radius: 3px; }

/* overlays ------------------------------------------------------------ */
#hint {
  position: fixed; left: 50%; bottom: 34px; transform: translate(-50%, 8px);
  padding: 9px 16px; border-radius: 999px; font-size: 13px;
  background: linear-gradient(168deg, rgba(16,19,26,.28), rgba(16,19,26,.44));
  border: 1px solid rgba(246,239,228,.14);
  opacity: 0; transition: opacity .6s ease, transform .6s ease; pointer-events: none;
}
#hint.show { opacity: .92; transform: translate(-50%, 0); }
#hint b { font-weight: 600; }
#hint span { opacity: .5; margin: 0 8px; }

#room {
  position: fixed; left: 50%; top: 34px; transform: translate(-50%, -6px);
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  text-shadow: 0 1px 12px rgba(0,0,0,.6);
  opacity: 0; transition: opacity .5s ease, transform .5s ease; pointer-events: none;
}
#room.show { opacity: .85; transform: translate(-50%, 0); }

#prompt {
  position: fixed; left: 50%; bottom: 86px; transform: translate(-50%, 8px);
  padding: 9px 16px; border-radius: 999px; font-size: 13px; letter-spacing: .01em;
  background: linear-gradient(168deg, rgba(16,19,26,.30), rgba(16,19,26,.46));
  border: 1px solid rgba(255,201,138,.35);
  opacity: 0; transition: opacity .45s ease, transform .45s ease; pointer-events: none;
}
#prompt.show { opacity: .95; transform: translate(-50%, 0); }

#standup {
  position: fixed; left: 50%; bottom: 34px; transform: translate(-50%, 8px);
  padding: 9px 18px; border-radius: 999px; font: inherit; font-size: 13px;
  color: var(--ink); cursor: pointer;
  background: linear-gradient(168deg, rgba(16,19,26,.30), rgba(16,19,26,.46));
  border: 1px solid rgba(246,239,228,.2);
  opacity: 0; visibility: hidden; transition: opacity .45s ease, transform .45s ease, visibility .45s;
}
#standup.show { opacity: .9; visibility: visible; transform: translate(-50%, 0); }
#standup:hover { opacity: 1; border-color: rgba(246,239,228,.45); }

/* label pinned to a closed door, in screen space */
#doorTag {
  position: fixed; transform: translate(-50%, -50%) scale(.94);
  padding: 8px 15px; border-radius: 999px; font: inherit; font-size: 13px;
  color: var(--ink); cursor: pointer; white-space: nowrap;
  background: linear-gradient(168deg, rgba(16,19,26,.32), rgba(16,19,26,.48));
  border: 1px solid rgba(255,201,138,.5);
  box-shadow: 0 0 0 6px rgba(255,201,138,.06);
  opacity: 0; visibility: hidden;
  transition: opacity .3s ease, transform .3s ease, visibility .3s;
}
#doorTag.show { opacity: .96; visibility: visible; transform: translate(-50%, -50%) scale(1); }
#doorTag:hover { background: rgba(255,201,138,.2); border-color: rgba(255,201,138,.85); }

#debug {
  position: fixed; left: 16px; top: 16px; padding: 10px 13px; border-radius: 8px;
  font: 12px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre;
  background: rgba(16,19,26,.62); border: 1px solid rgba(246,239,228,.12);
  display: none; pointer-events: none;
}
#debug.show { display: block; }