/* 任务中心（契约 15A）：任务页签三子区（任务 / 定时 / 批处理）。
   Warm Paper 全令牌配色，规则来自 docs/design-system.md：
   衬线标题 / 语义色只出现在状态语境 / 1px 分隔 / 克制动效。 */

.tc-root {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* ---------- 子区页签（任务页签内部） ---------- */
.tc-subtabs {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 24px 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.tc-subtab {
  position: relative;
  height: 30px;
  padding: 0 12px;
  border: none;
  border-radius: var(--radius-control) var(--radius-control) 0 0;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.tc-subtab:hover {
  background: var(--accent-soft);
  color: var(--text);
}

.tc-subtab.is-active {
  color: var(--text);
  font-weight: 600;
}

.tc-subtab.is-active::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -1px;
  height: 2px;
  border-radius: 1px;
  background: var(--accent);
}

.tc-subtab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- 子区内容滚动区 ---------- */
.tc-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.tc-sub {
  max-width: 880px;
  margin: 0 auto;
  padding: 28px 32px 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tc-sub-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tc-sub-head-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tc-sub-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--text);
}

.tc-history-title {
  margin-top: 12px;
}

/* ---------- 通用小料 ---------- */
.tc-empty {
  margin: 8px 0;
  color: var(--text-tertiary);
  font-size: 14px;
  line-height: 1.7;
}

.tc-error {
  margin: 0;
  color: var(--danger);
  font-size: 13.5px;
}

.tc-notice {
  margin: 0;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 13.5px;
  line-height: 1.6;
}

.tc-hint {
  color: var(--text-tertiary);
  font-size: 12.5px;
}

.tc-redline {
  margin: 0;
  padding: 10px 14px;
  border-left: 3px solid var(--warning);
  border-radius: 0 var(--radius-chip) var(--radius-chip) 0;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.65;
}

.tc-redline strong {
  color: var(--text);
}

/* 状态徽章（语义色只在状态语境） */
.tc-badge {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 8px;
  border-radius: var(--radius-chip);
  font-size: 12px;
  white-space: nowrap;
  background: var(--bg-sunken);
  color: var(--text-secondary);
}

.tc-badge.is-running {
  background: var(--accent-soft);
  color: var(--accent);
}

.tc-badge.is-done {
  background: color-mix(in srgb, var(--success) 16%, transparent);
  color: var(--success);
}

.tc-badge.is-error {
  background: color-mix(in srgb, var(--danger) 14%, transparent);
  color: var(--danger);
}

.tc-badge.is-cancelled,
.tc-badge.is-stopped {
  background: var(--bg-sunken);
  color: var(--text-tertiary);
}

/* 验收结论徽章（契约 19A A2：done=success / partial=warning / failed=danger /
   undecided=tertiary；语义色只出现在状态语境） */
.tc-badge.is-success {
  background: color-mix(in srgb, var(--success) 16%, transparent);
  color: var(--success);
}

.tc-badge.is-warning {
  background: color-mix(in srgb, var(--warning) 18%, transparent);
  color: var(--warning);
}

.tc-badge.is-danger {
  background: color-mix(in srgb, var(--danger) 14%, transparent);
  color: var(--danger);
}

.tc-badge.is-tertiary {
  background: var(--bg-sunken);
  color: var(--text-tertiary);
}

/* 徽章本身是按钮（点开看验收报告）：把按钮默认样式抹平 */
.tc-verify-badge {
  border: none;
  font-family: inherit;
  cursor: pointer;
  gap: 5px;
  transition: filter var(--dur) var(--ease);
}

.tc-verify-badge:hover:not(:disabled) {
  filter: brightness(0.97);
}

.tc-verify-badge:disabled {
  opacity: 0.7;
}

.tc-verify-badge:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* 验收中转圈（按钮内 12px 细环） */
.tc-verify-spin {
  width: 11px;
  height: 11px;
  border: 1.5px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: tc-spin 0.8s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .tc-verify-spin {
    animation: none;
  }
}

/* ---------- 按钮 ---------- */
.tc-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 16px;
  border: none;
  border-radius: var(--radius-control);
  background: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: filter var(--dur) var(--ease);
}

.tc-primary:hover:not(:disabled) {
  filter: brightness(1.06);
}

.tc-primary:disabled {
  opacity: 0.5;
  cursor: default;
}

.tc-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.tc-ghost {
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}

.tc-ghost:hover {
  background: var(--bg-elevated);
}

.tc-icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.tc-icon-btn:hover:not(:disabled) {
  background: var(--bg-elevated);
  color: var(--text);
}

.tc-icon-btn.is-danger:hover:not(:disabled) {
  color: var(--danger);
  border-color: var(--danger);
}

.tc-icon-btn.is-confirm {
  color: var(--danger);
  border-color: var(--danger);
}

.tc-refresh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}

.tc-refresh:hover {
  background: var(--bg-elevated);
}

/* ---------- 通知开关 ---------- */
.tc-notify-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}

.tc-notify-switch input {
  accent-color: var(--accent);
}

/* ---------- 进行中卡片 ---------- */
.tc-running-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
}

.tc-running-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tc-running-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: tc-pulse 1.6s var(--ease) infinite;
}

@keyframes tc-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tc-running-pulse {
    animation: none;
  }
}

.tc-running-task {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}

.tc-running-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-tertiary);
  font-size: 12.5px;
}

.tc-running-event {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
}

/* ---------- 历史列表 ---------- */
.tc-history {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
  overflow: hidden;
}

.tc-history-item + .tc-history-item {
  border-top: 1px solid var(--border);
}

/* 行容器：左边主按钮（标题 + 状态 + 时间）+ 右边动作区（验收 / 徽章） */
.tc-history-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tc-history-main {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  padding: 12px 16px;
  border: none;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 13.5px;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}

.tc-history-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  padding-right: 14px;
}

.tc-history-main:hover {
  background: color-mix(in srgb, var(--accent-soft) 40%, transparent);
}

.tc-history-task {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tc-history-meta {
  color: var(--text-tertiary);
  font-size: 12.5px;
  white-space: nowrap;
}

.tc-history-detail {
  padding: 4px 16px 16px;
  border-top: 1px dashed var(--border);
}

.tc-history-summary {
  margin: 10px 0 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.65;
  white-space: pre-wrap;
}

/* ---------- 事件时间线 ---------- */
.tc-timeline {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tc-timeline-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 10px;
  border-radius: var(--radius-chip);
  background: var(--bg-sunken);
  font-size: 12.5px;
}

.tc-timeline-item.is-green {
  border-left: 3px solid var(--success);
}

.tc-timeline-item.is-yellow {
  border-left: 3px solid var(--warning);
}

.tc-timeline-item.is-red {
  border-left: 3px solid var(--danger);
}

.tc-timeline-ts {
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-size: 11.5px;
  white-space: nowrap;
}

.tc-timeline-text {
  color: var(--text);
  white-space: nowrap;
}

.tc-timeline-summary {
  flex: 1;
  min-width: 0;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tc-timeline-hint,
.tc-timeline-error {
  margin: 10px 0 0;
  color: var(--text-tertiary);
  font-size: 13px;
}

.tc-timeline-error {
  color: var(--danger);
}

/* ---------- 表单（新建定时任务 / 批处理模板） ---------- */
.tc-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
}

.tc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.tc-field > span {
  color: var(--text-secondary);
  font-size: 12.5px;
}

.tc-field > input,
.tc-field > select,
.tc-field > textarea {
  height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--bg-sunken);
  color: var(--text);
  font-family: inherit;
  font-size: 13.5px;
}

.tc-field > textarea {
  height: auto;
  padding: 10px 12px;
  line-height: 1.6;
  resize: vertical;
  font-family: inherit;
}

.tc-field > input:focus,
.tc-field > select:focus,
.tc-field > textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.tc-field-row {
  display: flex;
  gap: 14px;
}

.tc-form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* 分段控件（三选） */
.tc-seg {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--bg-sunken);
  width: fit-content;
}

.tc-seg-btn {
  height: 28px;
  padding: 0 14px;
  border: none;
  border-radius: var(--radius-chip);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.tc-seg-btn.is-active {
  background: var(--bg-elevated);
  color: var(--text);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(31, 30, 27, 0.08);
}

/* 周几多选 */
.tc-weekdays {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.tc-weekday {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.tc-weekday.is-on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.tc-weekdays input[type="time"] {
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: var(--bg-sunken);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
}

/* ---------- 定时任务列表 ---------- */
.tc-schedule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tc-schedule-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
}

.tc-schedule-item.is-off {
  opacity: 0.62;
}

.tc-schedule-info {
  min-width: 0;
}

.tc-schedule-name {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.tc-schedule-cadence {
  padding: 1px 8px;
  border-radius: var(--radius-chip);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 400;
}

.tc-schedule-meta {
  margin: 4px 0 0;
  color: var(--text-tertiary);
  font-size: 12.5px;
}

.tc-schedule-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.tc-toggle input {
  accent-color: var(--accent);
}

/* ---------- 批处理：拖放区 / 文件 chips ---------- */
.tc-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 92px;
  padding: 18px;
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
  color: var(--text-tertiary);
  font-size: 13.5px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.tc-dropzone:hover {
  border-color: var(--accent);
}

.tc-dropzone.is-over {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.tc-dropzone p {
  margin: 0;
}

.tc-file-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tc-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 6px 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 12.5px;
}

.tc-chip-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
}

.tc-chip-x:hover {
  background: var(--bg-sunken);
  color: var(--danger);
}

/* ---------- 批处理：进度 / 结果 ---------- */
.tc-batch-running,
.tc-batch-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
}

.tc-batch-running-head,
.tc-batch-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tc-batch-running-head h3,
.tc-batch-card-head h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text);
}

.tc-batch-card-actions {
  margin-left: auto;
  display: flex;
  gap: 6px;
}

.tc-progress {
  height: 6px;
  border-radius: 3px;
  background: var(--bg-sunken);
  overflow: hidden;
}

.tc-progress-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width 240ms var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  .tc-progress-fill {
    transition: none;
  }
}

.tc-result-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.tc-result-item {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.tc-result-main {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  border: none;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}

.tc-result-main:hover {
  background: color-mix(in srgb, var(--accent-soft) 40%, transparent);
}

.tc-result-name {
  width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.tc-result-excerpt {
  flex: 1;
  min-width: 0;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tc-result-full {
  flex-basis: 100%;
  padding: 4px 0 12px;
}

.tc-result-full pre {
  margin: 6px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-chip);
  background: var(--bg-sunken);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}