/* V38.81.177 — Timing Gates run-control visibility and stable setup presentation.
   Presentation only: no timing math, result semantics, storage, or Team sync changes. */
.gate-ready-stage .gate-dark-notice,
.gate-ready-stage .notice {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.24);
  color: #fff;
  box-shadow: none;
}
.gate-ready-stage .gate-dark-notice strong,
.gate-ready-stage .gate-dark-notice span,
.gate-ready-stage .notice strong,
.gate-ready-stage .notice span { color: #fff; }
.gate-ready-stage .gate-dark-notice span,
.gate-ready-stage .notice span { opacity: .9; }
.gate-ready-stage .timer-start-stack { width: 100%; align-content: start; }
.gate-ready-stage .gate-wait-start-control {
  width: 100%;
  min-height: 58px;
  white-space: normal;
  line-height: 1.25;
  text-align: center;
}
.gate-ready-stage .gate-wait-start-control:disabled {
  opacity: .78;
  cursor: wait;
  color: #17212c;
  background: #f5f7f9;
  border-color: rgba(255,255,255,.7);
}
.gate-ready-stage .gate-dark-quiet {
  color: #fff;
  border-color: rgba(255,255,255,.38);
  background: transparent;
}
.gate-ready-stage .gate-dark-quiet:hover { background: rgba(255,255,255,.1); }
.gate-ready-stage .gate-arm-control {
  width: 100%;
  min-height: 72px;
  aspect-ratio: auto;
  border: 0;
  border-radius: 16px;
  font-size: clamp(1.3rem, 2.5vw, 1.85rem);
  letter-spacing: -.015em;
  justify-self: stretch;
  padding: 16px 20px;
}
.gate-ready-stage .timing-start-mode { margin: 0; }
@media (max-width: 720px) {
  .gate-ready-stage { min-height: 0; grid-template-columns: 1fr; gap: 22px; padding: 22px; }
  .gate-ready-stage .timer-start-stack { min-width: 0; }
  .gate-ready-stage .gate-arm-control { min-height: 64px; }
}