/* ===== 通用滑出侧边栏 (prince-slidebar) ===== */
/* 支持手机滑动/电脑点击，适配任何页面 */

/* 触发手柄 - 默认只露出窄条 */
.prince-sb-trigger {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9980;
  width: 16px;
  height: 130px;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 14px 0 0 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: -2px 0 10px rgba(0,0,0,0.08);
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

.prince-sb-trigger:hover {
  background: rgba(0,0,0,0.35);
}

.prince-sb-trigger .arrow {
  font-size: 10px;
  transition: transform 0.3s ease;
  line-height: 1;
}

.prince-sb-trigger.open .arrow {
  transform: rotate(180deg);
}

/* 侧边栏主体 — 类毛玻璃透明 */
.prince-slidebar {
  position: fixed;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9990;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 8px;
  /* 深色实底背景 */
  background: rgba(0,0,0,0.85);
  border-radius: 14px 0 0 14px;
  box-shadow: -2px 0 20px rgba(0,0,0,0.15);
  border: 1px solid rgba(255,255,255,0.12);
  border-right: none;
  transition: right 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  width: 62px;
  pointer-events: none;
}

.prince-slidebar.show {
  right: 0;
  pointer-events: auto;
}

/* 头像区域 */
.prince-sb-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.6);
  flex-shrink: 0;
  margin-bottom: 4px;
  cursor: pointer;
  position: relative;
}

.prince-sb-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.prince-sb-avatar .plus {
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  background: #D4AF37;
  color: #fff;
  font-size: 10px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(30,30,35,0.9);
  font-weight: 700;
  line-height: 1;
}

/* 按钮 — 透明风格，靠阴影保底 */
.prince-sb-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  cursor: pointer;
  color: rgba(255,255,255,0.90);
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  text-align: center;
  min-width: 40px;
  padding: 3px 0;
  transition: color 0.2s, transform 0.2s;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  pointer-events: auto;
  touch-action: manipulation;
}

.prince-sb-btn:active {
  transform: scale(0.92);
}

.prince-sb-btn .ic {
  font-size: 22px;
  line-height: 1;
  transition: transform 0.2s, color 0.2s;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

.prince-sb-btn .nm {
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  color: rgba(255,255,255,0.75);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.prince-sb-btn:hover .ic {
  transform: scale(1.1);
}

.prince-sb-btn.liked .ic {
  color: #ff4757 !important;
}

.prince-sb-btn.faved .ic {
  color: #ffd43b !important;
}

.prince-sb-btn.followed .ic {
  color: #27ae60 !important;
}

/* 红心跳动动画 */
.prince-sb-btn .ic.heart-beat {
  animation: heartBeat 0.6s ease;
}

@keyframes heartBeat {
  0% { transform: scale(1); }
  25% { transform: scale(1.4); }
  50% { transform: scale(1); }
  75% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* 手机端适配 */
@media (max-width: 768px) {
  .prince-sb-trigger {
    width: 16px;
    height: 80px;
    font-size: 10px;
    background: rgba(0,0,0,0.12);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }

  .prince-sb-trigger:hover {
    background: rgba(0,0,0,0.12);
  }

  .prince-slidebar {
    width: 44px;
    gap: 4px;
    padding: 10px 4px;
    right: -56px;
    border-radius: 10px 0 0 10px;
    background: rgba(0,0,0,0.85);
    border: 1px solid rgba(255,255,255,0.06);
    border-right: none;
    box-shadow: -1px 0 12px rgba(0,0,0,0.08);
  }

  .prince-slidebar.show {
    right: 0;
  }

  .prince-sb-avatar {
    width: 16px;
    height: 26px;
    margin-bottom: 2px;
    border-width: 1px;
  }

  .prince-sb-avatar .plus {
    width: 12px;
    height: 12px;
    font-size: 8px;
    border: 1.5px solid rgba(30,30,35,0.9);
  }

  .prince-sb-btn {
    gap: 0;
    min-width: 32px;
    padding: 2px 0;
  }

  .prince-sb-btn .ic {
    font-size: 16px;
  }

  .prince-sb-btn .nm {
    font-size: 8px;
  }
}

/* 当侧边栏打开时，trigger 移到侧边栏左侧 */
.prince-sb-trigger.with-sidebar {
  right: 62px;
  border-radius: 0 14px 14px 0;
  background: rgba(0,0,0,0.12);
  width: 16px;
  height: 80px;
}

.prince-sb-trigger.with-sidebar.open {
  right: 0;
  border-radius: 0;
  background: transparent;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 768px) {
  .prince-sb-trigger.with-sidebar {
    right: 44px;
  }
}

/* 首页已有侧边栏，隐藏通用滑块 */
.home .prince-sb-trigger,
.home .prince-slidebar {
  display: none !important;
}

/* ===== 评论弹窗 (通用) ===== */
.prince-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.prince-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.prince-modal-content {
  background: #fff;
  border-radius: 16px;
  max-width: 480px;
  width: 92%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  transform: translateY(30px);
  transition: transform 0.3s;
}

.prince-modal-overlay.show .prince-modal-content {
  transform: translateY(0);
}

.prince-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid #eee;
  font-size: 16px;
  font-weight: 600;
}

.prince-modal-close {
  font-size: 22px;
  cursor: pointer;
  color: #999;
  background: none;
  border: none;
  padding: 4px 8px;
}

.prince-modal-close:hover {
  color: #333;
}

.prince-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 18px;
  min-height: 120px;
  max-height: 50vh;
}

.prince-comment-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.prince-comment-list li {
  padding: 10px 0;
  border-bottom: 1px solid #f5f5f5;
}

.prince-comment-list li:last-child {
  border-bottom: none;
}

.prince-comment-list li strong {
  color: #333;
  font-size: 14px;
}

.prince-comment-list li .time {
  font-size: 11px;
  color: #999;
  margin-left: 8px;
}

.prince-comment-list li p {
  margin: 4px 0 0 0;
  font-size: 14px;
  color: #555;
  line-height: 1.5;
}

.prince-comment-empty {
  padding: 30px 0;
  text-align: center;
  color: #999;
  font-size: 14px;
}

.prince-comment-loading {
  text-align: center;
  padding: 20px;
  color: #999;
  font-size: 13px;
}

.prince-modal-footer {
  padding: 12px 18px 16px;
  border-top: 1px solid #eee;
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.prince-modal-footer textarea {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 10px;
  resize: none;
  font-family: inherit;
  font-size: 14px;
  min-height: 42px;
  max-height: 100px;
  outline: none;
}

.prince-modal-footer textarea:focus {
  border-color: #D4AF37;
}

.prince-modal-footer button {
  padding: 10px 20px;
  background: #D4AF37;
  color: #fff;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  transition: background 0.2s;
}

.prince-modal-footer button:hover {
  background: #c4a030;
}

.prince-modal-footer button:disabled {
  opacity: 0.5;
  cursor: default;
}