// 群聊信息汇总组件样式

.group-chat-summary {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin-bottom: 16px;
  overflow: hidden;

  // 折叠头部
  .summary-header {
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background 0.2s;

    &:hover {
      background: rgba(102, 126, 234, 0.05);
    }

    &:active {
      background: rgba(102, 126, 234, 0.1);
    }

    .header-left {
      display: flex;
      align-items: center;
      gap: 12px;
      flex: 1;

      > .icon {
        width: 24px;
        height: 24px;
        fill: #667eea;
        flex-shrink: 0;
      }

      .header-info {
        display: flex;
        flex-direction: column;
        gap: 4px;

        .header-title {
          font-size: 16px;
          font-weight: 600;
          color: #222428;
        }

        .header-meta {
          font-size: 13px;
          color: #92949c;
        }
      }
    }

    .header-right {
      display: flex;
      align-items: center;
      gap: 8px;

      .unread-badge {
        background: linear-gradient(135deg, #eb445a 0%, #ef4444 100%);
        color: white;
        font-size: 12px;
        font-weight: 700;
        padding: 4px 8px;
        border-radius: 12px;
        min-width: 24px;
        text-align: center;
        animation: pulse 2s ease-in-out infinite;
      }

      @keyframes pulse {
        0%, 100% {
          transform: scale(1);
        }
        50% {
          transform: scale(1.1);
        }
      }

      .icon.chevron {
        width: 20px;
        height: 20px;
        stroke: #92949c;
        transition: transform 0.3s;

        &.collapsed {
          transform: rotate(-90deg);
        }
      }
    }
  }

  // 展开内容
  .summary-content {
    padding: 0 16px 16px;
    border-top: 1px solid #f4f5f8;
    animation: slideDown 0.3s ease-out;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      max-height: 0;
    }
    to {
      opacity: 1;
      max-height: 1000px;
    }
  }

  // 群介绍部分
  .intro-section {
    padding: 16px 0;
    border-bottom: 1px solid #f4f5f8;

    .intro-header {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;

      .icon {
        width: 18px;
        height: 18px;
        fill: #3dc2ff;
      }

      span {
        font-size: 14px;
        font-weight: 600;
        color: #222428;
      }
    }

    .intro-sent {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 12px;
      background: rgba(45, 211, 111, 0.1);
      border-radius: 8px;

      .success-icon {
        width: 20px;
        height: 20px;
        stroke: #2dd36f;
      }

      span {
        font-size: 14px;
        color: #2dd36f;
        font-weight: 500;
      }
    }

    .btn-intro {
      width: 100%;
      padding: 12px;
      background: linear-gradient(135deg, #3dc2ff 0%, #0ea5e9 100%);
      color: white;
      border: none;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 600;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      cursor: pointer;
      transition: all 0.3s;

      .icon {
        width: 18px;
        height: 18px;
        fill: white;
      }

      &:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(61, 194, 255, 0.4);
      }

      &:active {
        transform: translateY(0);
      }
    }
  }

  // 筛选栏
  .filter-bar {
    display: flex;
    gap: 8px;
    padding: 16px 0;
    overflow-x: auto;

    &::-webkit-scrollbar {
      display: none;
    }

    .filter-btn {
      flex-shrink: 0;
      padding: 8px 16px;
      background: #f4f5f8;
      border: none;
      border-radius: 20px;
      font-size: 13px;
      font-weight: 500;
      color: #666;
      display: flex;
      align-items: center;
      gap: 6px;
      cursor: pointer;
      transition: all 0.3s;

      .icon {
        width: 16px;
        height: 16px;
        stroke: currentColor;
        fill: currentColor;
      }

      &:hover {
        background: #e8e9ed;
      }

      &.active {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
      }

      &.alert {
        animation: shake 0.5s ease-in-out;
      }

      @keyframes shake {
        0%, 100% {
          transform: translateX(0);
        }
        25% {
          transform: translateX(-4px);
        }
        75% {
          transform: translateX(4px);
        }
      }
    }
  }

  // 消息列表
  .message-list {
    max-height: 400px;
    overflow-y: auto;
    border-radius: 8px;
    background: #fafafa;
    padding: 8px;

    &::-webkit-scrollbar {
      width: 6px;
    }

    &::-webkit-scrollbar-track {
      background: transparent;
    }

    &::-webkit-scrollbar-thumb {
      background: #d1d5db;
      border-radius: 3px;

      &:hover {
        background: #9ca3af;
      }
    }

    .loading-state,
    .empty-state {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 40px 20px;
      color: #92949c;

      .icon {
        width: 48px;
        height: 48px;
        margin-bottom: 12px;
        fill: #d1d5db;
      }

      .spinner {
        width: 40px;
        height: 40px;
        border: 4px solid #f4f5f8;
        border-top-color: #667eea;
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin-bottom: 12px;
      }

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

      span {
        font-size: 14px;
      }
    }

    .message-item {
      background: white;
      border-radius: 8px;
      padding: 12px;
      margin-bottom: 8px;
      transition: all 0.3s;

      &:last-child {
        margin-bottom: 0;
      }

      &.customer {
        border-left: 3px solid #3dc2ff;
      }

      &.needs-reply {
        border-left: 3px solid #ffc409;
        background: rgba(255, 196, 9, 0.05);
      }

      &:hover {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      }

      .message-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 8px;

        .sender-info {
          display: flex;
          align-items: center;
          gap: 8px;

          .sender-name {
            font-size: 14px;
            font-weight: 600;
            color: #222428;
          }

          .customer-badge {
            background: rgba(61, 194, 255, 0.1);
            color: #3dc2ff;
            font-size: 11px;
            font-weight: 600;
            padding: 2px 8px;
            border-radius: 12px;
          }
        }

        .message-time {
          font-size: 12px;
          color: #92949c;
        }
      }

      .message-content {
        font-size: 14px;
        color: #4b5563;
        line-height: 1.6;
        word-break: break-word;
      }

      .reply-warning {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-top: 8px;
        padding: 6px 10px;
        background: rgba(255, 196, 9, 0.1);
        border-radius: 6px;

        .icon {
          width: 16px;
          height: 16px;
          flex-shrink: 0;

          &.warning {
            fill: #ffc409;
          }

          &.danger {
            fill: #eb445a;
          }
        }

        span {
          font-size: 12px;
          color: #d97706;
          font-weight: 500;
        }
      }
    }
  }

  // 快捷操作
  .quick-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;

    .action-btn {
      flex: 1;
      padding: 10px 16px;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: white;
      border: none;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 600;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      cursor: pointer;
      transition: all 0.3s;

      .icon {
        width: 18px;
        height: 18px;
        fill: white;
        stroke: white;
      }

      &:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
      }

      &:active {
        transform: translateY(0);
      }

      &.secondary {
        background: #f4f5f8;
        color: #222428;

        .icon {
          fill: #222428;
          stroke: #222428;
        }

        &:hover {
          background: #e8e9ed;
          box-shadow: none;
        }
      }
    }
  }

  // 响应式
  @media (max-width: 768px) {
    .summary-header {
      padding: 12px;

      .header-left {
        > .icon {
          width: 20px;
          height: 20px;
        }

        .header-info {
          .header-title {
            font-size: 14px;
          }

          .header-meta {
            font-size: 12px;
          }
        }
      }
    }

    .summary-content {
      padding: 0 12px 12px;
    }

    .message-list {
      max-height: 300px;
    }

    .quick-actions {
      flex-direction: column;

      .action-btn {
        width: 100%;
      }
    }
  }
}