/* PlanBlock — plan_block.dart */

.plan-block {
  margin: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.plan-block__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 4px;
}

.plan-block__head .material-symbols-outlined {
  font-size: 20px;
  color: #3069c1;
}

.plan-block__title {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
}

.plan-block__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted-text);
}

.plan-block__status .spinner {
  width: 12px;
  height: 12px;
  border: 1.5px solid #3069c1;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.plan-block__summary {
  padding: 2px 16px 8px;
  font-size: 13px;
  color: var(--muted-text);
}

.plan-block__divider {
  height: 1px;
  background: var(--panel-border);
}

.plan-block__steps {
  padding: 8px 12px 12px;
}

.plan-step {
  display: flex;
  gap: 10px;
  padding: 3px 4px;
  align-items: flex-start;
}

.plan-step__icon {
  padding-top: 2px;
}

.plan-step__icon .material-symbols-outlined {
  font-size: 16px;
}

.plan-step__icon--success {
  color: var(--success);
}

.plan-step__icon--running {
  color: #3069c1;
}

.plan-step__icon--pending {
  color: rgba(107, 114, 128, 0.55);
}

.plan-step__body {
  flex: 1;
}

.plan-step__desc {
  font-size: 13px;
  line-height: 1.4;
  color: var(--title-text);
}

.plan-step.is-pending .plan-step__desc {
  color: rgba(107, 114, 128, 0.85);
}

.plan-step.is-success .plan-step__desc {
  color: var(--muted-text);
}

.plan-step__label {
  font-size: 11px;
  margin-top: 2px;
}

.plan-step__label--running {
  color: #3069c1;
}

.plan-step__label--success {
  color: var(--success);
}

.plan-step__label--pending {
  color: rgba(107, 114, 128, 0.65);
}

/* 计划块逐步点亮（GSAP / PromoDemo.stepPlan） */
.plan-step[data-plan-step].is-lit {
  animation: plan-step-lit 0.45s ease forwards;
}

@keyframes plan-step-lit {
  from {
    opacity: 0.35;
    transform: translateX(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}