/* ============================================
   标签页导航 - 简洁设计
   ============================================ */

.tabs-container {
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.tabs-header::-webkit-scrollbar {
  display: none;
}

.tab-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  scroll-snap-align: start;
}

.tab-item:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.tab-item.active {
  color: var(--primary);
}

.tab-item.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

.tab-item .tab-icon {
  font-size: 16px;
}

.tabs-content {
  padding: 20px;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.2s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 移动端适配 */
@media (max-width: 768px) {
  .tab-item {
    padding: 12px 16px;
    font-size: 13px;
  }

  .tab-item .tab-icon {
    font-size: 18px;
  }

  .tab-item .tab-text {
    display: none;
  }

  .tabs-content {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .tab-item {
    padding: 10px 12px;
  }

  .tab-item .tab-text {
    display: none;
  }
}