/* ── Speedrun HUD ── */

/* A run clock pinned under the nav on the left; splits stack beneath it.
   Purely informational — no pointer interaction, no motion beyond the
   digits changing. */
.speedrun-hud {
  position: fixed;
  top: 5.2rem;
  left: 1.2rem;
  z-index: var(--z-speedrun-hud);
  pointer-events: none;
  font-family: "DM Mono", monospace;
  color: #cfe4f5;
  background: rgba(10, 22, 40, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(125, 191, 232, 0.28);
  border-radius: 10px;
  padding: 0.55rem 0.8rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.speedrun-hud.visible {
  opacity: 1;
}
.speedrun-hud.finished {
  border-color: rgba(255, 211, 106, 0.7);
}
.speedrun-title {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(207, 228, 245, 0.55);
}
.speedrun-clock {
  font-size: 1.15rem;
  font-variant-numeric: tabular-nums;
}
.speedrun-hud.finished .speedrun-clock {
  color: #ffd36a;
}
.speedrun-splits {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
  font-size: 0.68rem;
  color: rgba(207, 228, 245, 0.75);
}
.speedrun-best {
  margin-top: 0.3rem;
  font-size: 0.68rem;
  color: rgba(255, 211, 106, 0.85);
}
/* The clock and splits are read-only; only the end button takes input, so
   it opts back into pointer events the container turned off. */
.speedrun-end {
  margin-top: 0.45rem;
  pointer-events: auto;
  font: inherit;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(207, 228, 245, 0.7);
  background: rgba(125, 191, 232, 0.12);
  border: 1px solid rgba(125, 191, 232, 0.3);
  border-radius: 999px;
  padding: 0.22rem 0.7rem;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s;
}
.speedrun-end:hover {
  background: rgba(125, 191, 232, 0.26);
  color: #fff;
}

/* ── Start / End confirmation dialog ── */
.speedrun-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity 0.2s ease-out;
}
.speedrun-dialog-overlay.visible {
  opacity: 1;
}
.speedrun-dialog {
  max-width: 400px;
  width: calc(100vw - 3rem);
  padding: 1.5rem 1.6rem 1.3rem;
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(125, 191, 232, 0.3);
  border-radius: 12px;
  color: #eaf3fb;
}
.speedrun-dialog-title {
  font-family: "Syne", sans-serif;
  font-size: 1.1rem;
  margin: 0 0 0.8rem;
}
.speedrun-dialog-body {
  font-family: "DM Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(234, 243, 251, 0.82);
  margin: 0 0 1.3rem;
}
.speedrun-dialog-body strong {
  color: #7dbfe8;
  font-weight: 400;
}
.speedrun-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}
.speedrun-dialog-actions button {
  font-family: "DM Mono", monospace;
  font-size: 0.76rem;
  border-radius: 999px;
  padding: 0.4rem 1rem;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s;
}
.speedrun-dialog-cancel {
  color: rgba(234, 243, 251, 0.6);
  background: none;
  border: 1px solid rgba(234, 243, 251, 0.18);
}
.speedrun-dialog-cancel:hover {
  color: #fff;
  border-color: rgba(234, 243, 251, 0.4);
}
.speedrun-dialog-confirm {
  color: #06121a;
  background: #7dbfe8;
  border: 1px solid #7dbfe8;
  font-weight: 500;
}
.speedrun-dialog-confirm:hover {
  background: #9ed0f2;
  border-color: #9ed0f2;
}

@media (prefers-reduced-motion: reduce) {
  .speedrun-hud,
  .speedrun-dialog-overlay {
    transition: none;
  }
}