/* Chat 内受限执行摘要卡片：只展示 Runtime/Adapter 已归约的公开步骤。 */
.execution-progress-card {
  justify-self: start;
  width: min(100%, 32rem);
  border: 1px solid #577563;
  border-radius: .85rem;
  background: #182820;
  color: #cde3d5;
}

.execution-progress-card summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .8rem;
  padding: .72rem .85rem;
  cursor: pointer;
  list-style: none;
}

.execution-progress-card summary::-webkit-details-marker { display: none; }
.execution-progress-card summary::before { content: "›"; font-size: 1.2rem; color: #a9dfc4; transition: transform .15s ease; }
.execution-progress-card[open] summary::before { transform: rotate(90deg); }
.execution-progress-card[data-status="running"] summary::before { content: "◌"; transform: none; }
.execution-progress-heading strong { font-size: .9rem; }
.execution-progress-duration { color: #9cbbaa; white-space: nowrap; }

.execution-progress-stages {
  display: grid;
  gap: .34rem;
  margin: 0;
  padding: 0 .9rem .85rem 2rem;
  color: #b9d1c2;
  font-size: .82rem;
}

.execution-progress-stages li::marker { color: #85caa2; }
.execution-progress-stages li[data-status="completed"] { color: #d5f0df; }
.execution-progress-stages li[data-status="running"] { color: #d7e6a4; }
.execution-progress-card[data-status="failed"] { border-color: #82625e; }
.execution-progress-card[data-status="failed"] .execution-progress-stages li[data-status="failed"] { color: #ffb2aa; }

/* A trace belongs to the final Agent turn, not to the global message stream. */
.message-agent-content { display: grid; gap: .45rem; min-width: 0; }
.message-agent-content > .execution-progress-card { width: min(100%, 32rem); }