.reveal-item {
  opacity: 0;
  transform: translateY(12px) scale(.97);
  filter: blur(3px);
  transition: opacity .28s, transform .28s, filter .28s;
}
.reveal-item.shown { opacity: 1; transform: none; filter: none; }
.retrieve-pipe span { transition: .25s; }
.retrieve-pipe span.pipe-active {
  color: #031411;
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 25px #24dcc455;
  transform: translateY(-2px);
}
.retrieve-pipe span.pipe-done {
  color: var(--cyan);
  border-color: #2a7169;
  background: #0d2929;
}
.run:disabled { opacity: .65; cursor: progress; }
.event-board:empty::before,
.new-events:empty::before,
.decision-flow:empty::before,
.candidate-board:empty::before {
  content: "PROCESSING STREAM…";
  color: #45616e;
  font: 9px monospace;
  letter-spacing: 2px;
  padding: 20px;
}

.scan-stream,
.live-board,
.mini-board,
.candidate-board,
.decision-flow,
#updateQueue {
  scroll-behavior: smooth;
  overscroll-behavior: contain;
}

.op-line {
  display: block;
  opacity: 0;
  transform: translateX(-7px);
  animation: opLineIn .22s forwards;
  margin: 2px 0;
  color: #a9bec6;
}
.op-line b { color: var(--cyan); font-weight: 700; }
.operator-ready {
  display: inline-block;
  color: var(--cyan);
  font: 8px monospace;
  letter-spacing: 1.5px;
  animation: readyPulse .45s alternate infinite;
}
@keyframes opLineIn { to { opacity: 1; transform: none; } }
@keyframes readyPulse { to { opacity: .3; } }

.state-待确认 { border-color: #a66c32 !important; }
.state-待确认 .status { color: var(--orange) !important; }
.state-已完成 { border-color: #3f78bb !important; }
.state-已完成 .status { color: #76afff !important; }
.state-失效 { opacity: .38; border-style: dashed !important; }
.state-历史 { opacity: .5; }