CipherTalk/src/components/TitleBar.scss

.title-bar {
  height: 41px;
  background: var(--bg-secondary);
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto minmax(140px, 1fr);
  align-items: center;
  padding-left: 16px;
  padding-right: 144px; // 为窗口控件留空间
  border-bottom: 1px solid var(--border-color);
  -webkit-app-region: drag;
  flex-shrink: 0;

  &.is-mac {
    padding-left: 84px;
    padding-right: 16px;
  }
}

.title-bar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.title-bar-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;

  .titles {
    max-width: 360px;
  }
}

.title-bar-traffic-spacer {
  width: 68px;
  height: 12px;
  flex-shrink: 0;
}

.update-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  padding: 2px 8px;
  background: rgba(0, 120, 212, 0.08);
  border-radius: 4px;
}

.update-indicator {
  color: #0078d4;
  animation: spin 1s linear infinite;
  flex-shrink: 0;
  display: inline-block !important;
}

.update-text {
  font-size: 11px;
  color: #0078d4;
  font-weight: 500;
  white-space: nowrap;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.title-bar-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
  -webkit-app-region: no-drag;
}

.title-logo {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.titles {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 600px;
}

.title-bar.is-mac {
  .title-bar-left {
    justify-content: flex-start;
  }

  .title-bar-right {
    overflow: hidden;
  }

  .update-status {
    margin-left: 0;
    max-width: 280px;
  }
}


// 导出页面标签切换
.export-tabs {
  display: flex;
  gap: 2px;
  padding: 3px;
  background: var(--bg-tertiary);
  border-radius: 999px;
}

@media (max-width: 960px) {
  .title-bar {
    grid-template-columns: minmax(90px, 1fr) auto minmax(90px, 1fr);
  }

  .title-bar.is-mac {
    padding-left: 76px;
  }

  .title-bar.is-mac .title-bar-center .titles {
    max-width: 220px;
  }

  .update-status {
    .update-text {
      display: none;
    }
  }
}

.export-tab {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: transparent;
  border: none;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;

  &:hover {
    color: var(--text-primary);
  }

  &.active {
    background: var(--card-bg);
    color: var(--text-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  }

  svg {
    flex-shrink: 0;
  }
}