/* 构建历史 */
.build-history {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  gap: 12px;
}
.build-history-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.build-history-toolbar h2 {
  margin: 0;
  font-size: 18px;
  flex: 1;
  min-width: 120px;
}
.build-history-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.build-history-filter-btn {
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color, #30363d);
  background: #161b22;
  color: #8b949e;
  cursor: pointer;
  font-size: 12px;
}
.build-history-filter-btn.active {
  border-color: #58a6ff;
  color: #58a6ff;
  background: rgba(88, 166, 255, 0.1);
}
.build-history-search {
  min-width: 160px;
  max-width: 220px;
}
.build-history-retention-hint {
  font-size: 11px;
  color: #484f58;
  width: 100%;
}
.build-history-body {
  display: flex;
  flex: 1;
  min-height: 0;
  gap: 12px;
  border: 1px solid var(--border-color, #30363d);
  border-radius: 8px;
  overflow: hidden;
  background: #0d1117;
}
.build-history-list {
  width: 320px;
  min-width: 260px;
  max-width: 38%;
  border-right: 1px solid #30363d;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.build-history-list-head {
  padding: 10px 12px;
  font-size: 12px;
  color: #8b949e;
  border-bottom: 1px solid #21262d;
  flex-shrink: 0;
}
.build-history-list-scroll {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
.build-history-item {
  padding: 10px 12px;
  border-bottom: 1px solid #21262d;
  cursor: pointer;
  transition: background 0.12s;
}
.build-history-item:hover { background: #161b22; }
.build-history-item.active { background: rgba(88, 166, 255, 0.08); border-left: 3px solid #58a6ff; padding-left: 9px; }
.build-history-item-title {
  font-size: 13px;
  font-weight: 600;
  color: #e6edf3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.build-history-item-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 11px;
  color: #484f58;
}
.build-history-status {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
}
.build-history-status.success { background: rgba(63, 185, 80, 0.15); color: #3fb950; }
.build-history-status.failed { background: rgba(248, 81, 73, 0.15); color: #f85149; }
.build-history-status.running,
.build-history-status.assigned,
.build-history-status.queued { background: rgba(88, 166, 255, 0.15); color: #58a6ff; }
.build-history-status.cancelled { background: rgba(139, 148, 158, 0.15); color: #8b949e; }
.build-history-detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
}
.build-history-detail-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #484f58;
  font-size: 13px;
}
.build-history-detail-head {
  padding: 12px 16px;
  border-bottom: 1px solid #21262d;
  flex-shrink: 0;
}
.build-history-detail-head h3 {
  margin: 0 0 8px;
  font-size: 15px;
  word-break: break-all;
}
.build-history-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.build-history-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px 16px;
  font-size: 12px;
}
.build-history-meta-grid dt { color: #484f58; margin: 0; }
.build-history-meta-grid dd { color: #c9d1d9; margin: 2px 0 0; word-break: break-all; }
.build-history-log-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0 16px 12px;
}
.build-history-log-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 12px;
  color: #8b949e;
  flex-shrink: 0;
}
.build-history-log {
  flex: 1;
  min-height: 120px;
  margin: 0;
  padding: 12px;
  background: #161b22;
  border: 1px solid #21262d;
  border-radius: 6px;
  overflow: auto;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
  color: #3fb950;
  white-space: pre-wrap;
  word-break: break-word;
}
.build-history-pager {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 8px 12px;
  border-top: 1px solid #21262d;
  flex-shrink: 0;
}
.build-history-stage-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.build-history-stage-btn {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid #30363d;
  background: #21262d;
  color: #8b949e;
  cursor: pointer;
}
.build-history-stage-btn:hover {
  border-color: #58a6ff;
  color: #58a6ff;
}
.build-history-stage-hint {
  font-size: 11px;
  color: #484f58;
  margin-top: 8px;
}

/* 阶段时间线 */
.build-history-timeline {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #21262d;
}
.build-history-timeline-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: #8b949e;
  margin-bottom: 10px;
}
.build-history-timeline-total { color: #484f58; }
.build-history-timeline-bars {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  background: #21262d;
  margin-bottom: 12px;
  gap: 1px;
}
.build-history-timeline-bar {
  min-width: 2px;
  height: 100%;
}
.build-history-timeline-bar.success { background: #3fb950; }
.build-history-timeline-bar.failed { background: #f85149; }
.build-history-timeline-bar.skipped { background: #484f58; }
.build-history-timeline-bar.running,
.build-history-timeline-bar.assigned,
.build-history-timeline-bar.queued { background: #58a6ff; }
.build-history-timeline-bar.pending,
.build-history-timeline-bar.unknown { background: #30363d; }
.build-history-timeline-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.build-history-timeline-item {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  gap: 10px;
  align-items: flex-start;
  padding: 6px 0;
}
.build-history-timeline-track {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100%;
  padding-top: 4px;
}
.build-history-timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #484f58;
  flex-shrink: 0;
  border: 2px solid #0d1117;
  box-shadow: 0 0 0 1px #484f58;
}
.build-history-timeline-item.success .build-history-timeline-dot { background: #3fb950; box-shadow: 0 0 0 1px #3fb950; }
.build-history-timeline-item.failed .build-history-timeline-dot { background: #f85149; box-shadow: 0 0 0 1px #f85149; }
.build-history-timeline-item.skipped .build-history-timeline-dot { background: #484f58; }
.build-history-timeline-item.running .build-history-timeline-dot,
.build-history-timeline-item.assigned .build-history-timeline-dot,
.build-history-timeline-item.queued .build-history-timeline-dot {
  background: #58a6ff;
  box-shadow: 0 0 0 1px #58a6ff;
  animation: build-history-pulse 1.2s ease-in-out infinite;
}
@keyframes build-history-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}
.build-history-timeline-line {
  flex: 1;
  width: 2px;
  min-height: 20px;
  background: #30363d;
  margin-top: 2px;
}
.build-history-timeline-body { min-width: 0; }
.build-history-timeline-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.build-history-timeline-name {
  font-size: 13px;
  font-weight: 600;
  color: #e6edf3;
}
.build-history-timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 3px;
  font-size: 11px;
  color: #484f58;
}
.build-history-timeline-replay {
  font-size: 11px;
  padding: 2px 8px;
  align-self: center;
}
.build-history-empty {
  padding: 24px;
  text-align: center;
  color: #484f58;
  font-size: 12px;
}