/* motion/theater.css — 首页 hero 演示窗剧场化样式。 */

[data-demo] {
  transition: opacity 0.3s ease;
}

[data-demo].is-theater-fade {
  opacity: 0.38;
}

[data-demo] .agent-row {
  transition:
    border-color 0.3s ease,
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

[data-demo] .agent-row.is-highlighted {
  box-shadow: inset 0 0 0 1px rgba(185, 248, 211, 0.12);
}

[data-demo] .agent-row.is-highlighted.is-climax {
  border-color: rgba(243, 201, 130, 0.42);
  background-color: rgba(243, 201, 130, 0.05);
  box-shadow: inset 0 0 0 1px rgba(243, 201, 130, 0.12);
}

[data-demo] .agent-state {
  transition:
    background-color 0.35s ease,
    color 0.35s ease,
    opacity 0.25s ease,
    transform 0.25s ease;
}

[data-demo] .agent-state:not(.state-running):not(.state-checking):not(.state-recovery):not(.state-ready) {
  color: #82958c;
  background-color: rgba(160, 180, 171, 0.08);
}

[data-demo] .agent-state.is-switching {
  animation: theater-badge-in 0.32s ease;
}

[data-demo] .state-track > div {
  transition: color 0.4s ease;
}

[data-demo] .state-track span {
  transition:
    border-color 0.4s ease,
    background-color 0.4s ease,
    color 0.4s ease,
    box-shadow 0.45s ease;
}

[data-demo] .state-track [data-track-step].is-pulse span {
  animation: theater-track-pulse 0.6s ease;
}

[data-demo] .event-line {
  transition:
    color 0.35s ease,
    background-color 0.35s ease,
    box-shadow 0.35s ease;
}

[data-demo] .event-line.is-alert {
  color: #e8d4a8;
  background-color: rgba(243, 201, 130, 0.08);
  box-shadow: inset 0 0 0 1px rgba(243, 201, 130, 0.16);
}

[data-demo] .event-line.is-alert time,
[data-demo] .event-line.is-alert [data-demo-event] {
  color: var(--amber);
}

[data-demo-event].is-typing::after {
  display: inline-block;
  margin-left: 2px;
  color: currentColor;
  content: "▍";
  opacity: 1;
  animation: theater-caret 0.72s steps(1, end) infinite;
}

[data-demo-progress].is-ticking {
  animation: theater-tick 0.45s ease;
}

@keyframes theater-badge-in {
  from {
    opacity: 0.72;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes theater-track-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(185, 248, 211, 0.34);
  }
  100% {
    box-shadow: 0 0 0 7px rgba(185, 248, 211, 0);
  }
}

@keyframes theater-caret {
  50% {
    opacity: 0;
  }
}

@keyframes theater-tick {
  from {
    opacity: 0.55;
    transform: scale(0.97);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

html.motion-reduced [data-demo].is-theater-fade,
html.motion-reduced [data-demo-event].is-typing::after,
html.motion-reduced [data-demo] .agent-state.is-switching,
html.motion-reduced [data-demo] .state-track [data-track-step].is-pulse span,
html.motion-reduced [data-demo-progress].is-ticking {
  animation: none;
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-demo].is-theater-fade,
  [data-demo-event].is-typing::after,
  [data-demo] .agent-state.is-switching,
  [data-demo] .state-track [data-track-step].is-pulse span,
  [data-demo-progress].is-ticking {
    animation: none;
    opacity: 1;
    transform: none;
  }
}