/* ========== 案例管理模式样式 ========== */
.edit-mode-bar {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 12px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 999;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.edit-mode-bar .edit-mode-title {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.edit-mode-count {
  font-size: 12px !important;
  font-weight: normal;
  opacity: 0.7;
  background: rgba(255,255,255,0.1);
  padding: 2px 10px;
  border-radius: 12px;
  margin-left: 4px !important;
}

.edit-mode-bar .edit-mode-actions {
  display: flex;
  gap: 10px;
}

.edit-mode-bar button {
  padding: 6px 16px;
  font-size: 13px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-save-cases {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 500;
}

.btn-save-cases:hover { background: var(--color-accent-light); }

.btn-add-case {
  background: var(--color-tech);
  color: #fff;
}

.btn-add-case:hover { background: var(--color-tech-light); }

.btn-exit-edit {
  background: rgba(255,255,255,0.15);
  color: var(--color-text-inverse);
  border: 1px solid rgba(255,255,255,0.2) !important;
}

.btn-reset-cases {
  background: rgba(255,255,255,0.1);
  color: var(--color-text-inverse);
  border: 1px solid rgba(255,255,255,0.2) !important;
}

.btn-reset-cases:hover { background: rgba(255,255,255,0.25); }

.btn-exit-edit:hover { background: rgba(255,255,255,0.25); }

/* 编辑模式下的案例卡片 */
body.edit-mode .case-card {
  position: relative;
  border: 2px dashed transparent;
  transition: all 0.3s;
}

body.edit-mode .case-card:hover {
  border-color: var(--color-accent);
}

body.edit-mode .case-card::after {
  content: '点击编辑';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(26, 26, 46, 0.85);
  color: var(--color-accent);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 2;
}

body.edit-mode .case-card:hover::after {
  opacity: 1;
}

/* 案例卡片操作按钮组（编辑模式） */
.case-admin-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: none;
  gap: 6px;
  z-index: 3;
}

body.edit-mode .case-admin-actions {
  display: flex;
}

.case-edit-btn,
.case-delete-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  font-size: 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-sans);
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.95);
  color: #333;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: all 0.2s;
  white-space: nowrap;
}

.case-edit-btn:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.case-delete-btn:hover {
  background: #e74c3c;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* 编辑模式下卡片视觉增强 */
body.edit-mode .case-card-editable .case-card-img {
  overflow: visible;
}

/* 密码弹窗 */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 46, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

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

.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  width: 400px;
  max-width: 90vw;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s;
}

.modal-overlay.open .modal-box {
  transform: scale(1);
}

.modal-box h3 {
  font-size: 20px;
  margin-bottom: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
}

/* ========== 页面编辑模式 ========== */
body.page-edit-mode {
  padding-top: 44px;
}

body.page-edit-mode .site-header {
  top: 44px;
}

.page-edit-toolbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 44px;
  background: linear-gradient(90deg, #2c1810 0%, #4a2c1a 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 9998;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  font-family: var(--font-sans);
}

.pet-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
}

.pet-dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.pet-actions {
  display: flex;
  gap: 10px;
}

.pet-btn {
  padding: 6px 16px;
  font-size: 13px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.pet-btn-reset {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.pet-btn-reset:hover {
  background: rgba(255, 255, 255, 0.2);
}

.pet-btn-exit {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 500;
}

.pet-btn-exit:hover {
  background: var(--color-accent-light);
}

/* 可编辑文本 */
body.page-edit-mode .editable-text {
  cursor: text;
  transition: all 0.2s;
  position: relative;
  border-radius: 4px;
}

body.page-edit-mode .editable-text:hover {
  background: rgba(212, 168, 87, 0.15);
  outline: 1px dashed rgba(212, 168, 87, 0.5);
  outline-offset: 2px;
}

/* 可编辑图片 */
body.page-edit-mode .editable-img {
  cursor: pointer;
  transition: all 0.2s;
}

body.page-edit-mode .editable-img:hover {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  opacity: 0.9;
}

/* 板块编辑控制条 */
body.page-edit-mode [data-editable-section] {
  outline: 1px dashed transparent;
  outline-offset: -1px;
  transition: all 0.2s;
}

body.page-edit-mode [data-editable-section]:hover {
  outline-color: rgba(212, 168, 87, 0.4);
}

.section-edit-control {
  position: absolute;
  top: 8px;
  right: 8px;
  display: none;
  align-items: center;
  gap: 6px;
  background: rgba(44, 24, 16, 0.95);
  color: #fff;
  padding: 6px 10px;
  border-radius: 8px;
  z-index: 100;
  font-family: var(--font-sans);
  font-size: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.page-edit-mode [data-editable-section]:hover .section-edit-control {
  display: flex;
}

.sec-edit-label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  margin-right: 4px;
  letter-spacing: 0.5px;
}

.section-edit-control button {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.section-edit-control button:hover {
  background: var(--color-accent);
  color: var(--color-primary);
}

.modal-box p {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.modal-box .form-group input {
  background: var(--color-bg);
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  justify-content: flex-end;
}

.modal-actions button {
  padding: 10px 24px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.modal-actions .modal-cancel {
  background: var(--color-bg-warm);
  color: var(--color-text);
}

.modal-actions .modal-cancel:hover { background: var(--color-border); }

.modal-actions .modal-confirm {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 500;
}

.modal-actions .modal-confirm:hover { background: var(--color-accent-light); }

.modal-actions .modal-confirm-danger {
  background: #e74c3c;
  color: #fff;
  font-weight: 500;
}

.modal-actions .modal-confirm-danger:hover { background: #c0392b; }

/* 删除/恢复确认弹窗图标 */
.delete-confirm-icon,
.reset-confirm-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: #fef0ee;
  color: #e74c3c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Toast 提示 */
.admin-toast {
  position: fixed;
  top: 120px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: rgba(26, 26, 46, 0.92);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  white-space: nowrap;
}

.admin-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* 编辑弹窗表单 */
.case-edit-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.case-edit-form .form-row.form-row-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.case-edit-form .form-group textarea {
  min-height: 80px;
}

.image-upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--color-bg);
}

.image-upload-area:hover {
  border-color: var(--color-accent);
  background: rgba(212, 168, 87, 0.05);
}

.image-upload-area svg {
  width: 32px;
  height: 32px;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.image-upload-area p {
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.image-preview {
  position: relative;
  margin-top: 12px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.image-preview img {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
}

.image-preview-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-error {
  color: #e74c3c;
  font-size: 13px;
  margin-top: 8px;
  display: none;
}

.modal-error.show { display: block; }

.admin-entry {
  font-size: 12px;
  color: rgba(245, 242, 237, 0.3);
  cursor: pointer;
  transition: color 0.2s;
  user-select: none;
}

.admin-entry:hover {
  color: rgba(245, 242, 237, 0.6);
}

/* 页脚后台管理下拉菜单 */
.footer-admin-dropdown {
  position: relative;
  display: inline-block;
}

.footer-admin-trigger {
  display: inline-flex !important;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: rgba(245, 242, 237, 0.3);
  cursor: pointer;
  transition: color 0.2s;
  user-select: none;
}

.footer-admin-trigger:hover {
  color: rgba(245, 242, 237, 0.6);
}

.footer-admin-trigger svg {
  transition: transform 0.25s;
}

.footer-admin-dropdown:hover .footer-admin-trigger svg,
.footer-admin-menu.open ~ .footer-admin-trigger svg {
  transform: rotate(180deg);
}

.footer-admin-menu {
  position: absolute;
  bottom: 100%;
  right: 0;
  min-width: 140px;
  background: #1a1a2e;
  border: 1px solid rgba(212, 168, 87, 0.2);
  border-radius: 8px;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.4);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s ease;
  z-index: 1001;
  margin-bottom: 8px;
}

.footer-admin-dropdown:hover .footer-admin-menu,
.footer-admin-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.footer-admin-item {
  display: flex;
  align-items: center;
  padding: 8px 14px;
  font-size: 13px;
  color: rgba(245, 242, 237, 0.75);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  font-family: var(--font-sans);
}

.footer-admin-item:hover {
  background: rgba(212, 168, 87, 0.12);
  color: var(--color-accent);
  transform: translateX(4px);
}

/* 案例查看提示 */
.case-view-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(26, 26, 46, 0.75);
  color: var(--color-accent);
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 12px;
  backdrop-filter: blur(4px);
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s;
  pointer-events: none;
}

.case-card:hover .case-view-hint {
  opacity: 1;
  transform: translateY(0);
}

/* 大图查看器 */
.viewer-modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 20, 30, 0.95);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.viewer-modal.open {
  opacity: 1;
  visibility: visible;
}

.viewer-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 10;
}

.viewer-close:hover {
  background: rgba(255,255,255,0.2);
  transform: scale(1.1);
}

.viewer-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 10;
}

.viewer-nav:hover {
  background: rgba(255,255,255,0.2);
}

.viewer-prev { left: 24px; }
.viewer-next { right: 24px; }

.viewer-content {
  display: flex;
  gap: 32px;
  max-width: 1400px;
  width: 90%;
  max-height: 85vh;
  align-items: center;
}

.viewer-image-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.viewer-image-wrap img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.viewer-info {
  width: 320px;
  flex-shrink: 0;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.viewer-info h3 {
  font-size: 22px;
  font-weight: 600;
  font-family: var(--font-sans);
  margin: 0;
}

.viewer-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.viewer-info p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.8);
  margin: 0;
}

.viewer-info p strong {
  color: var(--color-accent);
  font-weight: 500;
}

.viewer-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.viewer-thumb {
  width: 64px;
  height: 48px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  border: 2px solid transparent;
  transition: all 0.2s;
}

.viewer-thumb:hover {
  opacity: 0.8;
}

.viewer-thumb.active {
  opacity: 1;
  border-color: var(--color-accent);
}

.viewer-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.viewer-counter {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-align: right;
}

.viewer-counter span {
  color: var(--color-accent);
  font-weight: 600;
}

@media (max-width: 900px) {
  .viewer-content {
    flex-direction: column;
    width: 95%;
    gap: 20px;
  }
  
  .viewer-info {
    width: 100%;
    text-align: center;
    gap: 10px;
  }
  
  .viewer-thumbs {
    justify-content: center;
  }
  
  .viewer-nav {
    width: 40px;
    height: 40px;
  }
  
  .viewer-prev { left: 12px; }
  .viewer-next { right: 12px; }
}

body.edit-mode { padding-top: 40px; }

@media (max-width: 768px) {
  .edit-mode-bar {
    flex-direction: column;
    gap: 10px;
    padding: 12px 16px;
  }
  
  .edit-mode-bar .edit-mode-actions {
    width: 100%;
    justify-content: center;
  }
  
  body.edit-mode { padding-top: 80px; }
  
  .case-edit-form .form-row,
  .case-edit-form .form-row.form-row-3 {
    grid-template-columns: 1fr;
  }
  
  .admin-toast {
    top: 100px;
    font-size: 13px;
    padding: 10px 18px;
    max-width: 90vw;
    white-space: normal;
    text-align: center;
  }
  
  .case-admin-actions {
    top: 8px;
    right: 8px;
    gap: 4px;
  }
  
  .case-edit-btn span,
  .case-delete-btn span {
    display: none;
  }
  
  .case-edit-btn,
  .case-delete-btn {
    padding: 6px 8px;
  }
}

/* ========== 筛选结果计数 ========== */
.case-filter-count {
  text-align: center;
  color: var(--color-text-light);
  font-size: 14px;
  margin-top: 12px;
  margin-bottom: 0;
  font-family: var(--font-sans);
}

/* ========== 空状态 ========== */
.case-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  background: var(--color-bg-warm);
  border-radius: var(--radius-lg);
}

.case-empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 26, 46, 0.06);
  border-radius: 50%;
  color: var(--color-text-light);
}

.case-empty-state h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 8px;
  font-family: var(--font-sans);
}

.case-empty-state p {
  color: var(--color-text-light);
  font-size: 14px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .case-filter-count {
    font-size: 13px;
    margin-top: 8px;
  }
  .case-empty-state {
    padding: 48px 16px;
  }
}