:root {
  color-scheme: light;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  color: #273142;
  background: #f6f8fb;
}

* { box-sizing: border-box; }
body { min-width: 300px; margin: 0; background: #f6f8fb; }
button { font: inherit; }

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px 16px 14px;
  background: #fff;
  border-bottom: 1px solid #e7ebf1;
}
.panel-header h1 { margin: 0; font-size: 17px; line-height: 24px; }
.panel-header p { margin: 6px 0 0; color: #7a8495; font-size: 12px; line-height: 1.5; }
.header-mark {
  display: inline-grid;
  width: 20px;
  height: 20px;
  margin-right: 4px;
  place-items: center;
  color: #fff;
  background: #28b66f;
  border-radius: 5px;
}
.header-action,
.retry-button {
  border: 0;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.header-action {
  width: 32px;
  height: 32px;
  color: #657084;
  background: #f1f4f8;
  border-radius: 8px;
  font-size: 19px;
}
.header-action:hover { color: #1677ff; background: #eaf3ff; }

main { padding: 12px 12px 54px; }
.notice {
  margin-bottom: 10px;
  padding: 9px 11px;
  color: #9b5b00;
  background: #fff7e8;
  border: 1px solid #ffe0a3;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.5;
}
.notice.is-success { color: #237849; background: #edf9f2; border-color: #bce8cd; }
.task-list { display: grid; gap: 9px; }
.task-card {
  display: flex;
  align-items: center;
  min-height: 66px;
  background: #fff;
  border: 1px solid #e5e9f0;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(35, 47, 70, .04);
  overflow: hidden;
}
.task-main {
  display: flex;
  flex: 1;
  align-items: center;
  min-width: 0;
  padding: 11px 8px 11px 12px;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.task-main:hover { background: #fafcff; }
.platform-icon {
  display: inline-grid;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  margin-right: 10px;
  place-items: center;
  color: #fff;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 700;
}
.platform-xiaohongshu { background: #ff2442; }
.platform-douyin { background: #15171d; }
.platform-wechat_channels { background: #19b875; }
.platform-bilibili { background: #00aeec; }
.platform-xianyu { color: #322d00; background: #ffe500; }
.task-copy { display: flex; flex: 1; min-width: 0; flex-direction: column; }
.platform-name { color: #273142; font-size: 14px; line-height: 20px; }
.task-title {
  margin-top: 2px;
  overflow: hidden;
  color: #8a93a3;
  font-size: 11px;
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.status-line { display: flex; align-items: center; margin-top: 4px; color: #697386; font-size: 11px; }
.status-line i { width: 6px; height: 6px; margin-right: 5px; background: #9aa3b2; border-radius: 50%; }
.status-line.is-running i { background: #1677ff; box-shadow: 0 0 0 3px #e8f2ff; }
.status-line.is-ready i { background: #28b66f; box-shadow: 0 0 0 3px #e8f8ef; }
.status-line.is-failed i { background: #f04438; box-shadow: 0 0 0 3px #ffedeb; }
.status-line.is-login i { background: #f59f00; box-shadow: 0 0 0 3px #fff3d6; }
.retry-button {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  margin-right: 8px;
  color: #667085;
  background: #f5f7fa;
  border-radius: 9px;
  font-size: 21px;
}
.retry-button:hover { color: #1677ff; background: #eaf3ff; transform: rotate(-20deg); }
.retry-button:disabled { color: #b7bec9; background: #f5f6f8; cursor: not-allowed; transform: none; }
.retry-button.is-loading { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state { padding: 54px 24px; color: #7b8595; text-align: center; }
.empty-state .empty-icon { margin-bottom: 12px; color: #a9b2c0; font-size: 34px; }
.empty-state strong { display: block; color: #4b5567; font-size: 14px; }
.empty-state p { margin: 8px 0 0; font-size: 12px; line-height: 1.6; }

footer {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  padding: 10px 14px;
  color: #7f8998;
  background: rgba(255, 255, 255, .96);
  border-top: 1px solid #e7ebf1;
  font-size: 11px;
}
.connection-dot { width: 7px; height: 7px; margin-right: 6px; background: #28b66f; border-radius: 50%; }
.version { margin-left: auto; }