/* ==================== 评论区域整体样式 ==================== */
.comment-section {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  margin-top: 20px;
}

/* ==================== 评论头部 ==================== */
.comment-section-header {
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f0f0f0;
}

.comment-section-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0;
}

.comment-count {
  font-size: 14px;
  color: #999;
  font-weight: normal;
  margin-left: 4px;
}

/* ==================== 主评论输入框 ==================== */
.main-comment-form {
  margin-bottom: 24px;
}

.comment-input-wrapper {
  background: #f7f8fa;
  border-radius: 8px;
  padding: 16px;
}

.comment-input-hint {
  font-size: 13px;
  color: #999;
  margin-bottom: 8px;
}

.comment-input-wrapper textarea {
  width: 100%;
  min-height: 80px;
  padding: 12px;
  background: #fff;
  border: 1px solid #e5e6eb;
  border-radius: 4px;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.comment-input-wrapper textarea:focus {
  border-color: #1e80ff;
}

.comment-input-wrapper textarea::placeholder {
  color: #999;
}

.comment-input-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

.comment-input-tools {
  display: flex;
  gap: 12px;
}

.tool-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  color: #86909c;
  transition: color 0.2s;
  padding: 0;
}

.tool-btn:hover {
  color: #1e80ff;
}

.tool-btn.emoji-btn:hover {
  color: #ffb800;
}

.tool-btn svg {
  width: 18px;
  height: 18px;
}

.comment-input-submit {
  display: flex;
  align-items: center;
  gap: 12px;
}

.char-count {
  font-size: 13px;
  color: #999;
}

.submit-btn {
  padding: 8px 20px;
  background: #1e80ff;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
}

.submit-btn:hover:not(:disabled) {
  background: #1171ee;
}

.submit-btn:disabled {
  background: #bfdbfe;
  cursor: not-allowed;
}

/* ==================== 登录提示 ==================== */
.comment-login-prompt {
  text-align: center;
  padding: 40px 0;
  background: #f7f8fa;
  border-radius: 8px;
  margin-bottom: 24px;
}

.comment-login-prompt p {
  color: #666;
  font-size: 14px;
  margin: 0 0 16px;
}

.login-btn {
  display: inline-block;
  padding: 8px 24px;
  background: #1e80ff;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-size: 14px;
  transition: background 0.2s;
}

.login-btn:hover {
  background: #1171ee;
}

/* ==================== 评论列表 ==================== */
.comment-list {
  margin-top: 20px;
}

.comment-empty {
  text-align: center;
  padding: 60px 0;
  color: #999;
  font-size: 14px;
}

/* ==================== 主评论项 ==================== */
.comment-item {
  padding: 16px 0;
  border-bottom: 1px solid #f0f0f0;
}

.comment-item:last-child {
  border-bottom: none;
}

.comment-main {
  display: flex;
  gap: 12px;
}

.comment-avatar {
  flex-shrink: 0;
}

.comment-avatar img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.comment-info {
  flex: 1;
  min-width: 0;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.comment-nickname {
  font-size: 15px;
  font-weight: 500;
  color: #1a1a1a;
}

.comment-time {
  font-size: 13px;
  color: #999;
}

.comment-body {
  font-size: 14px;
  line-height: 1.8;
  color: #333;
  margin: 8px 0;
  word-break: break-word;
}

.comment-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}

.comment-actions button {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: #86909c;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
  padding: 4px 0;
}

.comment-actions button:hover {
  color: #1e80ff;
}

.comment-actions button.liked {
  color: #1e80ff;
}

.comment-actions button svg {
  width: 14px;
  height: 14px;
}

.comment-like-count {
  font-size: 13px;
}

/* ==================== 回复列表 ==================== */
.comment-replies {
  margin-top: 12px;
  padding: 12px;
  border-radius: 8px;
}

.comment-reply-item {
  padding: 10px 0;
}

.comment-reply-item:last-child {
  border-bottom: none;
}

.comment-reply-body {
  font-size: 14px;
  line-height: 1.7;
  color: #333;
  word-break: break-word;
}

.comment-reply-body .reply-to {
  color: #1e80ff;
  font-weight: 500;
}

.comment-reply-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

.comment-reply-actions .comment-time {
  font-size: 12px;
  color: #999;
  margin-right: auto;
}

.comment-reply-actions button {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: #86909c;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
  padding: 2px 0;
}

.comment-reply-actions button:hover {
  color: #1e80ff;
}

.comment-reply-actions button.liked {
  color: #1e80ff;
}

.comment-reply-actions button svg {
  width: 12px;
  height: 12px;
}

/* ==================== 查看全部按钮 ==================== */
.view-all-comments,
.view-all-replies {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 0;
  font-size: 13px;
  color: #8590a6;
  cursor: pointer;
  transition: color 0.2s;
  margin-top: 8px;
}



.view-all-comments:hover,
.view-all-replies:hover {
  color: #175199;
}

.arrow-icon {
  width: 14px;
  height: 14px;
  transition: transform 0.2s;
}

.arrow-icon.up {
  transform: rotate(180deg);
}

/* ==================== 回复框 ==================== */
.reply-box-container {
  margin-top: 12px;
}

.reply-box {
  background: #fff;
  border: 1px solid #1e80ff;
  border-radius: 4px;
  padding: 12px;
}

.reply-box .reply-to {
  font-size: 13px;
  color: #999;
  margin-bottom: 8px;
}

.reply-box textarea {
  width: 100%;
  min-height: 60px;
  padding: 0;
  background: transparent;
  border: none;
  font-size: 14px;
  line-height: 1.6;
  resize: none;
  outline: none;
  box-sizing: border-box;
}

.reply-box textarea::placeholder {
  color: #999;
}

.reply-box .reply-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #f0f0f0;
}

.reply-box .reply-tools {
  display: flex;
  gap: 12px;
}

.reply-box .reply-tools button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  color: #86909c;
  transition: color 0.2s;
  padding: 0;
}

.reply-box .reply-tools button:hover {
  color: #1e80ff;
}

.reply-box .reply-tools button.emoji-btn:hover {
  color: #ffb800;
}

.reply-box .reply-tools svg {
  width: 18px;
  height: 18px;
}

.reply-box .reply-submit-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reply-box .char-count {
  font-size: 13px;
  color: #999;
}

.reply-box .btn-submit {
  padding: 6px 16px;
  background: #1e80ff;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s;
}

.reply-box .btn-submit:hover:not(:disabled) {
  background: #1171ee;
}

.reply-box .btn-submit:disabled {
  background: #bfdbfe;
  cursor: not-allowed;
}

.reply-box .btn-cancel {
  background: none;
  border: none;
  color: #999;
  font-size: 13px;
  cursor: pointer;
  padding: 6px 12px;
  transition: color 0.2s;
}

.reply-box .btn-cancel:hover {
  color: #666;
}

/* ==================== 分页 ==================== */
.comment-pagination {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.load-more-btn {
  padding: 10px 32px;
  font-size: 14px;
  color: #1e80ff;
  background: #fff;
  border: 1px solid #1e80ff;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.load-more-btn:hover:not(:disabled) {
  background: #1e80ff;
  color: #fff;
}

.load-more-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ==================== Toast 提示 ==================== */
.toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  color: #fff;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: toast-in 0.3s ease-out;
  pointer-events: auto;
  max-width: 300px;
  text-align: center;
}

.toast.success {
  background: rgba(34, 197, 94, 0.9);
}

.toast.error {
  background: rgba(239, 68, 68, 0.9);
}

.toast.info {
  background: rgba(30, 128, 255, 0.9);
}

.toast.hiding {
  animation: toast-out 0.3s ease-in forwards;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toast-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-20px);
  }
}

/* ==================== 隐藏 ==================== */
.hidden {
  display: none !important;
}

/* ==================== 表情选择器 ==================== */
.emoji-picker {
  position: absolute;
  bottom: 40px;
  left: 0;
  width: 320px;
  background: #fff;
  border: 1px solid #e5e6eb;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 100;
}

.emoji-picker-header {
  padding: 12px 16px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
  font-weight: 500;
  color: #333;
}

.emoji-list {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  padding: 12px;
  max-height: 200px;
  overflow-y: auto;
}

.emoji-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.2s;
}

.emoji-item:hover {
  background: #f0f0f0;
}

.emoji-item img {
  width: 24px;
  height: 24px;
}

/* 回复框中的表情选择器 */
.reply-box .emoji-picker {
  bottom: 36px;
  left: 0;
  width: 280px;
}

.reply-box .emoji-list {
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  padding: 10px;
}

.reply-box .emoji-item {
  width: 32px;
  height: 32px;
}

.reply-box .emoji-item img {
  width: 22px;
  height: 22px;
}

/* 工具栏定位 */
.comment-input-tools {
  position: relative;
}

.reply-tools {
  position: relative;
}

/* ==================== 评论内容中的表情图片 ==================== */
.emoji-in-text {
  display: inline-block;
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin: 0 2px;
}

/* ==================== 响应式 ==================== */
@media (max-width: 768px) {
  .comment-section {
    padding: 16px;
  }
  
  .comment-avatar img {
    width: 36px;
    height: 36px;
  }
  
  .comment-replies {
    padding: 10px;
  }
  
  .comment-input-wrapper {
    padding: 12px;
  }
  
  .emoji-picker {
    width: 280px;
    left: -10px;
  }
  
  .emoji-list {
    grid-template-columns: repeat(6, 1fr);
  }
}