/* 基础变量定义 */
:root {
  --primary-color: #FE2C55;
  --primary-light: #FFEFF2;
  --text-color: #333;
  --light-text: #999;
  --border-color: #EFEFEF;
  --bg-color: #FFFFFF;
  --input-bg: #F5F5F5;
  --avatar-size: 40px;
  --spacing: 16px;
  --border-radius: 12px;
  --comment-bg: #FAFAFA;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  --toast-bg: rgba(0, 0, 0, 0.7);
  --toast-success: #4CAF50;
  --toast-error: #F44336;
  --toast-warning: #FFC107;
  --toast-info: #2196F3;
}

.comment-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background-color: white;
  color: var(--primary-color);
  font-size: 12px;
  font-weight: 600;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* 评论面板 */
.comment-panel {
  position: fixed;
  bottom: -100%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 666px;
  height: 70vh;
  background-color: var(--bg-color);
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
  z-index: 1001;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
}

.comment-panel.active {
  bottom: 0;
  opacity: 1;
}

.comment-panel.animate-in {
  animation: panelIn 0.3s ease-out;
}

@keyframes panelIn {
  0% { transform: translateX(-50%) scale(0.95); opacity: 0.8; }
  100% { transform: translateX(-50%) scale(1); opacity: 1; }
}

/* 面板头部 */
.comment-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.comment-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--text-color);
}

.comment-close {
  font-size: 24px;
  color: var(--light-text);
  cursor: pointer;
  transition: color 0.2s;
  padding: 8px;
  margin: -8px;
}

.comment-close:hover {
  color: var(--text-color);
}

/* 评论内容区域 */
.comment-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background-color: var(--comment-bg);
  -webkit-overflow-scrolling: touch;
}

/* 滚动条美化 */
.comment-content::-webkit-scrollbar {
  width: 4px;
}

.comment-content::-webkit-scrollbar-track {
  background: transparent;
}

.comment-content::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 20px;
}

/* 单条评论样式 */
.comment-item {
  display: flex;
  margin-bottom: 16px;
  padding: 10px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.comment-item:hover {
  background-color: var(--primary-light);
}

.comment-avatar {
  width: var(--avatar-size);
  height: var(--avatar-size);
  border-radius: 50%;
  margin-right: 12px;
  object-fit: cover;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.comment-body {
  flex: 1;
}

.comment-user {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--text-color);
}

.comment-text {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 6px;
  color: var(--text-color);
  word-wrap: break-word;
}

.comment-meta {
  display: flex;
  align-items: center;
  font-size: 12px;
  color: var(--light-text);
}

.comment-time {
  margin-right: 12px;
}

.comment-reply-btn {
  cursor: pointer;
  transition: color 0.2s;
}

.comment-reply-btn:hover {
  color: var(--primary-color);
}

/* 评论输入区域 */
.comment-input-area {
  padding: 10px 12px;
  background-color: var(--bg-color);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

/* 添加顶部阴影效果 */
.comment-input-area::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.02), transparent);
  pointer-events: none;
}

/* 移动端适配 */
@media (max-width: 480px) {
  .comment-input-area {
    padding: 8px 10px;
  }
  
  .comment-input {
    font-size: 14px;
  }
  
  .comment-submit,
  .comment-cancel {
    padding: 8px 14px;
  }
}

.comment-input {
  flex: 1;
  background-color: rgba(0, 0, 0, 0.04);
  border: none;
  border-radius: 20px;
  padding: 0 16px;
  height: 36px;
  line-height: 36px;
  font-size: 15px;
  outline: none;
  resize: none;
  overflow-y: hidden;
  overflow-x: auto;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap !important;
  color: var(--text-color);
  box-shadow: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.comment-input::placeholder {
  color: var(--light-text);
  transition: opacity 0.2s ease;
}

.comment-input:focus {
  background-color: rgba(0, 0, 0, 0.06);
  text-align: left;
}

.comment-input:focus::placeholder {
  opacity: 0.5;
}

/* 隐藏水平滚动条但保留功能 */
.comment-input::-webkit-scrollbar {
  height: 0;
  width: 0;
}

.comment-input::-webkit-scrollbar-track {
  background: transparent;
}

.comment-input::-webkit-scrollbar-thumb {
  background: transparent;
}

/* 移动端优化 */
@media (max-width: 480px) {
  .comment-input {
    font-size: 14px;
  }
}

/* 滚动条样式优化 */
.comment-input::-webkit-scrollbar {
  width: 4px;
}

.comment-input::-webkit-scrollbar-track {
  background: transparent;
}

.comment-input::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

/* 禁用输入框的缩放 */
@media screen and (-webkit-min-device-pixel-ratio: 0) {
  .comment-input {
    font-size: 16px;
  }
}

.comment-submit {
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 18px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  min-width: 60px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.comment-submit:hover {
  opacity: 0.9;
}

.comment-submit:active {
  transform: scale(0.96);
}

.comment-cancel {
  background-color: transparent;
  color: var(--light-text);
  border: none;
  border-radius: 18px;
  padding: 8px 12px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.comment-cancel:hover {
  color: var(--text-color);
  background-color: rgba(0, 0, 0, 0.04);
}

.comment-cancel:active {
  background-color: rgba(0, 0, 0, 0.08);
}

/* 遮罩层 */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999;
  display: none;
  background: transparent;
  transition: opacity 0.3s ease;
  opacity: 0;
}

.overlay.active {
  display: block;
  opacity: 1;
}

/* 空状态 */
.empty-comments {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--light-text);
  font-size: 14px;
}

.empty-icon {
  font-size: 48px;
  color: var(--light-text);
  margin-bottom: 16px;
  opacity: 0.5;
}

/* 验证码弹窗 */
.verify-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1003;
  display: none;
  justify-content: center;
  align-items: center;
  padding: 20px;
  backdrop-filter: blur(2px);
  transition: opacity 0.3s ease;
  opacity: 0;
}

.verify-modal.active {
  display: flex;
  opacity: 1;
}

.verify-content {
  background: white;
  padding: 0;
  width: 100%;
  max-width: 340px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.verify-modal.active .verify-content {
  transform: scale(1);
}

.verify-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.verify-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-color);
}

.verify-close {
  font-size: 20px;
  color: var(--light-text);
  cursor: pointer;
  transition: color 0.2s;
}

.verify-close:hover {
  color: var(--text-color);
}

.verify-body {
  padding: 20px;
}

.verify-image {
  margin: 12px 0;
  text-align: center;
}

.verify-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition: transform 0.2s;
}

.verify-image img:hover {
  transform: scale(1.02);
}

.verify-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 10px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.verify-input:focus {
  border-color: var(--primary-color);
}

.verify-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.verify-btn {
  padding: 10px 18px;
  margin-left: 10px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

.verify-btn-primary {
  background: linear-gradient(135deg, var(--primary-color), #FF5A79);
  color: white;
  box-shadow: 0 4px 12px rgba(254, 44, 85, 0.2);
}

.verify-btn-primary:hover {
  box-shadow: 0 6px 16px rgba(254, 44, 85, 0.3);
}

.verify-btn:hover {
  transform: translateY(-1px);
}

.verify-btn:active {
  transform: translateY(0) scale(0.98);
}

/* 自定义提示框 */
.custom-toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  background-color: var(--toast-bg);
  color: white;
  padding: 12px 18px;
  border-radius: 24px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  z-index: 1002;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  max-width: 80%;
  text-align: center;
  backdrop-filter: blur(8px);
}

.custom-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}

.toast-success {
  background-color: var(--toast-success);
}

.toast-error {
  background-color: var(--toast-error);
}

.toast-warning {
  background-color: var(--toast-warning);
}

.toast-info {
  background-color: var(--toast-info);
}

/* 分页样式 */
#pagenavi {
  text-align: center;
  margin-top: 20px;
}

#pagenavi a,
#pagenavi span {
  display: inline-block;
  padding: 6px 12px;
  margin: 0 4px;
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.2s;
}

#pagenavi a {
  background-color: var(--input-bg);
  color: var(--text-color);
  text-decoration: none;
}

#pagenavi a:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

#pagenavi span.current {
  background: linear-gradient(135deg, var(--primary-color), #FF5A79);
  color: white;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(254, 44, 85, 0.2);
}

/* 响应式设计 */
@media (max-width: 888px) {
  .comment-panel {
    max-width: 100%;
    height: 60vh;
    border-radius: 0;
  }
  
  .custom-toast {
    bottom: 80px;
  }
}

/* 加载动画 */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.fa-spinner {
  animation: spin 1s linear infinite;
}