:root {
  --primary-color: #2ecc71;
  --secondary-color: #3498db;
  --success: #27ae60;
  --warning: #f1c40f;
  --danger: #e74c3c;
  --text-primary: #2c3e50;
  --text-secondary: #7f8c8d;
  --bg-light: #f8f9fa;
  --border-color: #ecf0f1;
  --radius-lg: 12px;
  --radius-md: 8px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 基础重置 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* 布局系统 */
.container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* 侧边栏优化 */
#sidebar {
  position: sticky;
  top: 2rem;
  height: calc(100vh - 3rem);
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
}

#sidebar h2 {
  font-size: 1.25rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

#sidebar-list {
  flex: 1;
  overflow-y: auto;
}

#sidebar-list li a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-light);
  color: var(--text-secondary);
  transition: var(--transition);
}

#sidebar-list li a:hover {
  background: var(--primary-color);
  color: white;
  transform: translateX(4px);
}

/* 主要内容区域 */
#content {
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  min-height: calc(100vh - 3rem);
}

/* 按钮系统 */
button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  background: var(--primary-color);
  color: white;
  cursor: pointer;
  transition: var(--transition);
}

button:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

button.secondary {
  background: var(--secondary-color);
}

button.danger {
  background: var(--danger);
}

/* 同步面板 */
.sync-panel {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.sync-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.sync-status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--warning);
  box-shadow: 0 0 8px var(--warning);
}

.sync-status-indicator.synced {
  background: var(--success);
}

/* 表情包分类 */
.category {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s ease;
}

.category:hover {
  box-shadow: var(--shadow-md);
}

.emoji-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.emoji-item {
  aspect-ratio: 1/1;
  background-size: cover;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
}

.emoji-item:hover {
  transform: scale(1.03);
}

/* 上传区块 */
.upload-emoji {
  border: 2px dashed var(--border-color);
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.upload-emoji:hover {
  border-color: var(--primary-color);
  background: rgba(46, 204, 113, 0.05);
}

/* 表单元素 */
input[type="text"],
input[type="file"] {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
  transition: var(--transition);
}

input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.25);
}

/* 删除按钮 */
.delete-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  background: var(--danger);
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: white;
}

.emoji-item:hover .delete-btn {
  display: flex;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  #sidebar {
    position: static;
    height: auto;
  }

  .emoji-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 动画效果 */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.category {
  animation: fadeIn 0.4s ease forwards;
}

.container {
  display: flex;
}

/* 侧边栏 */
#sidebar {
  width: 200px;
  position: sticky;
  top: 0;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.8);
  border-right: 1px solid rgba(0, 0, 0, 0.1);
  padding: 20px;
  overflow-y: auto;
  border-radius: 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 目录标题样式 */
#sidebar h2 {
  font-size: 18px;
  margin-top: 0;
  color: #495057;
}

/* 目录列表样式 */
#sidebar-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

/* 目录项目的样式 */
#sidebar-list li {
  margin: 10px 0;
}

#sidebar-list li a {
  display: block;
  padding: 10px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 12px;
  color: #495057;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

#sidebar-list li a:hover {
  background-color: rgba(76, 175, 80, 0.2);
  transform: scale(1.05);
  color: #4caf50;
}

#sidebar-list a {
  text-decoration: none;
  color: #333;
  transition: color 0.3s ease;
}

#sidebar-list a:hover {
  color: #4caf50;
}

/* 主要内容区域 */
#content {
  flex: 1;
  padding: 20px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 页面背景和文字样式 */
body {
  font-family: Arial, sans-serif;
  background: linear-gradient(45deg, #f8f9fa 0%, #e9ecef 100%);
  margin: 0;
  padding: 20px;
}

h1 {
  text-align: center;
  color: #333;
}

button {
  padding: 10px 20px;
  background-color: #4caf50;
  color: white;
  border: none;
  cursor: pointer;
  margin: 10px;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #45a049;
}

#emoji-categories {
  margin-top: 20px;
}

.category {
  margin-bottom: 30px;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.category h3 {
  margin: 0;
  font-size: 1.2em;
  color: #333;
}

.category-description {
  margin: 0;
  color: #666;
  font-size: 0.9em;
  line-height: 1.4;
  margin-bottom: 10px;
}

.emoji-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.emoji-item {
  width: 120px;
  height: 120px;
  background-size: cover;
  background-position: center;
  border: 1px solid #ccc;
  cursor: pointer;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  --drag-progress: 0deg;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.2s ease,
    filter 0.2s ease;
}

.emoji-item:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.drag-progress-indicator {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.82);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
  pointer-events: none;
}

.drag-progress-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    conic-gradient(
      #2ecc71 var(--drag-progress),
      rgba(15, 23, 42, 0.18) 0deg
    );
  box-shadow:
    0 8px 18px rgba(15, 23, 42, 0.22),
    inset 0 0 0 1px rgba(255, 255, 255, 0.25);
  -webkit-mask:
    radial-gradient(
      farthest-side,
      transparent calc(100% - 7px),
      #000 calc(100% - 6px)
    );
  mask:
    radial-gradient(
      farthest-side,
      transparent calc(100% - 7px),
      #000 calc(100% - 6px)
    );
}

.drag-progress-center {
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.94), rgba(231, 244, 255, 0.84));
  color: #123b29;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: inset 0 0 0 1px rgba(46, 204, 113, 0.16);
}

.emoji-item.long-press-active .drag-progress-indicator,
.emoji-item.drag-ready .drag-progress-indicator {
  opacity: 1;
  transform: scale(1);
}

.delete-btn {
  display: none;
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: rgba(255, 0, 0, 0.9);
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
  box-sizing: border-box;
  padding: 0;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
}

.emoji-item:hover .delete-btn {
  display: flex;
}

.delete-btn:hover {
  background-color: #ff4444;
  transform: scale(1.1);
}

/* 上传块样式 */
.upload-emoji {
  width: 120px;
  height: 120px;
  border: 2px dashed #ccc;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background-color: #fafafa;
  color: #888;
  font-size: 12px;
  position: relative;
  border-radius: 8px;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.upload-emoji.dragover {
  border-color: #4caf50;
  background-color: #e8f5e9;
}

input[type="text"],
input[type="file"] {
  padding: 10px;
  margin: 10px;
  width: 100%;
  max-width: 300px;
}

#add-category-form {
  margin: 10px 0;
}

#add-category-form input {
  margin-right: 10px;
}

.login-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin-bottom: 20px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.login-title {
  text-align: center;
}

.login-input {
  margin-bottom: 20px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.login-box {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.delete-category-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  min-width: 40px;
  height: 40px;
  padding: 0;
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  box-shadow: 0 10px 18px rgba(192, 57, 43, 0.2);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.delete-category-btn:hover {
  background: linear-gradient(135deg, #d83b2c, #a93226);
  box-shadow: 0 12px 22px rgba(192, 57, 43, 0.26);
  transform: translateY(-1px);
}

.delete-category-btn .icon,
.delete-category-btn i {
  margin-right: 0;
}

.emoji-upload {
  width: 150px;
  height: 150px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  border: 2px dashed rgba(52, 152, 219, 0.34);
  border-radius: 16px;
  cursor: pointer;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(240, 247, 255, 0.94));
  color: #2c3e50;
  text-align: center;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.emoji-upload:hover,
.emoji-upload:focus-visible {
  border-color: rgba(52, 152, 219, 0.7);
  background:
    linear-gradient(180deg, rgba(248, 252, 255, 0.98), rgba(228, 241, 255, 0.96));
  box-shadow: 0 14px 28px rgba(52, 152, 219, 0.14);
  transform: translateY(-2px);
  outline: none;
}

.emoji-upload.drag-active {
  border-color: #3498db;
  background:
    linear-gradient(180deg, rgba(231, 244, 255, 1), rgba(214, 235, 255, 0.98));
  box-shadow: 0 18px 36px rgba(52, 152, 219, 0.2);
  transform: translateY(-3px) scale(1.01);
}

.emoji-upload.uploading {
  cursor: progress;
  border-color: rgba(37, 99, 235, 0.5);
  background:
    linear-gradient(180deg, rgba(239, 246, 255, 0.98), rgba(219, 234, 254, 0.96));
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.16);
  transform: none;
}

.emoji-upload-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: rgba(52, 152, 219, 0.12);
  color: #3498db;
  font-size: 18px;
}

.emoji-upload-title {
  font-size: 15px;
  font-weight: 700;
}

.emoji-upload-hint {
  font-size: 12px;
  line-height: 1.45;
  color: #6b7280;
}

.emoji-upload-meta {
  min-height: 16px;
  font-size: 11px;
  line-height: 1.4;
  color: #2563eb;
  font-weight: 700;
}

.emoji-upload-progress {
  width: 100%;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.22);
}

.emoji-upload-progress-bar {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2563eb, #38bdf8);
  transition: width 0.22s ease;
}

/* 添加同步面板样式 */
.sync-panel {
  margin-top: 20px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.sync-panel h3,
.sync-panel h4 {
  margin: 0 0 15px;
  color: #333;
}

.sync-panel h4 {
  margin-top: 15px;
}

.sync-control-buttons {
  margin-bottom: 15px;
}

.sync-buttons {
  display: flex;
  gap: 10px;
}

.sync-divider {
  margin: 20px 0;
  border: none;
  border-top: 1px solid #dee2e6;
}

.sync-provider-summary {
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid rgba(52, 152, 219, 0.12);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(248, 251, 255, 0.95), rgba(241, 247, 255, 0.92));
}

.sync-provider-summary p {
  margin: 0 0 8px;
  color: #4b5563;
}

.sync-provider-summary p:last-child {
  margin-bottom: 0;
}

.sync-provider-summary span {
  font-weight: 700;
  color: #1f2937;
}

#sync-status {
  margin-top: 10px;
  padding: 10px;
  background: #f8f9fa;
  border-radius: 4px;
}

#sync-status p {
  margin: 5px 0;
  color: #666;
}

.sync-buttons button {
  width: 100%;
  padding: 8px;
  font-size: 14px;
  margin: 0;
}

#check-sync-btn {
  background-color: #007bff;
}

#check-sync-btn:hover {
  background-color: #0056b3;
}

#upload-sync-btn {
  background-color: #28a745;
}

#upload-sync-btn:hover {
  background-color: #218838;
}

#download-sync-btn {
  background-color: #17a2b8;
}

#download-sync-btn:hover {
  background-color: #138496;
}

/* 添加同步状态指示器 */
.sync-status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 5px;
}

.sync-status-pending {
  background-color: #ffc107;
}

.sync-status-synced {
  background-color: #28a745;
}

.mapping-input {
  display: flex;
  gap: 10px;
  margin: 10px 0;
  padding: 10px;
  background-color: #fff3cd;
  border-radius: 4px;
}

.mapping-input input {
  flex: 1;
  padding: 5px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.mapping-input button {
  padding: 5px 10px;
  background-color: #28a745;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.mapping-input button:hover {
  background-color: #218838;
}

.category-title-container {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.edit-category-btn {
  padding: 4px 8px;
  font-size: 0.9em;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.edit-category-btn:hover {
  background-color: #45a049;
}

.edit-category-container {
  display: flex;
  gap: 10px;
  margin-left: 10px;
}

.edit-category-container input {
  padding: 5px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.edit-category-container button {
  padding: 5px 10px;
  background-color: #2196f3;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.edit-category-container button:hover {
  background-color: #1976d2;
}

/* 添加或修改以下样式 */
.left-panel {
  width: 250px;
  padding: 20px;
  background-color: #f5f5f5;
  border-right: 1px solid #ddd;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sync-panel {
  background-color: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.sync-panel h3 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #333;
}

#sync-status {
  margin-bottom: 15px;
  padding: 10px;
  background-color: #f8f9fa;
  border-radius: 4px;
  font-size: 14px;
}

.sync-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sync-buttons button {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: #fff;
  cursor: pointer;
  transition: background-color 0.2s;
}

.sync-buttons button:hover {
  background-color: #f0f0f0;
}

#sidebar {
  background-color: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#sidebar h2 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #333;
}

#sidebar-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

#sidebar-list li {
  margin-bottom: 10px;
}

#sidebar-list a {
  text-decoration: none;
  color: #333;
  display: block;
  padding: 8px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

#sidebar-list a:hover {
  background-color: #f0f0f0;
}

.status-section {
  margin: 15px 0;
  padding: 10px;
  background: #f8f9fa;
  border-radius: 4px;
}

.status-section h4 {
  margin: 0 0 10px;
  color: #495057;
}

.status-section ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.status-section li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
}

.action-buttons {
  display: flex;
  gap: 5px;
}

.sync-btn,
.restore-btn,
.remove-btn {
  padding: 4px 8px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
}

.sync-btn {
  background-color: #28a745;
  color: white;
}

.restore-btn {
  background-color: #17a2b8;
  color: white;
}

.remove-btn {
  background-color: #dc3545;
  color: white;
}

.main-sync-btn {
  width: 100%;
  margin-top: 15px;
  padding: 8px;
  background-color: #007bff;
  color: white;
}

.retry-btn {
  background-color: #6c757d;
  color: white;
}

.category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.category-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.category-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-only-btn {
  flex: 0 0 auto;
}


.edit-buttons {
  display: flex;
  gap: 8px;
}

.save-edit-btn,
.cancel-edit-btn {
  padding: 4px 12px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.save-edit-btn {
  background-color: #28a745;
  color: white;
}

.cancel-edit-btn {
  background-color: #6c757d;
  color: white;
}

.edit-category-btn {
  background-color: #17a2b8;
  color: white;
  border: none;
  border-radius: 4px;
  padding: 4px 8px;
  cursor: pointer;
}

.hidden {
  display: none !important;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  filter: none !important;
}

.page-toolbar {
  margin-bottom: 24px;
}

.selection-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid rgba(220, 53, 69, 0.12);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 250, 250, 0.98), rgba(255, 244, 240, 0.92));
}

.selection-toolbar-copy h2 {
  margin: 0 0 6px;
  font-size: 20px;
  color: #2c3e50;
}

.selection-toolbar-copy p {
  margin: 0;
  color: #6c757d;
}

.selection-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.category-title-main {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.category-selection-summary {
  font-size: 12px;
  color: #6c757d;
}

.select-all-category-btn {
  background-color: #6f42c1;
  color: white;
}

.clear-category-btn {
  background-color: #c0392b;
  color: white;
}

.selection-indicator {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin: 0;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
  border: 2px solid rgba(255, 255, 255, 0.96);
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.18);
  cursor: pointer;
  box-shadow:
    0 2px 8px rgba(15, 23, 42, 0.22),
    inset 0 0 0 1px rgba(15, 23, 42, 0.06);
  transition:
    background-color 0.16s ease,
    border-color 0.16s ease,
    transform 0.16s ease,
    box-shadow 0.16s ease;
}

.emoji-item.selection-mode {
  cursor: pointer;
  border-color: rgba(52, 152, 219, 0.45) !important;
}

.selection-indicator::after {
  content: "";
  width: 5px;
  height: 9px;
  border-right: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transform: rotate(45deg) scale(0.8);
  transition:
    border-color 0.16s ease,
    transform 0.16s ease;
}

.emoji-item.selection-mode .delete-btn {
  display: none !important;
}

.emoji-item.selected {
  border-color: #3498db !important;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.22);
  transform: translateY(-2px);
}

.emoji-item.selected .selection-indicator {
  background: rgba(52, 152, 219, 0.96);
  border-color: rgba(52, 152, 219, 0.98);
  box-shadow:
    0 4px 10px rgba(52, 152, 219, 0.32),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transform: scale(1.04);
}

.emoji-item.selected .selection-indicator::after,
.selection-indicator.checked::after {
  border-right-color: #fff;
  border-bottom-color: #fff;
  transform: rotate(45deg) scale(1);
}

.emoji-item.long-press-active {
  border-color: rgba(46, 204, 113, 0.72) !important;
  box-shadow:
    0 0 0 3px rgba(46, 204, 113, 0.18),
    0 10px 24px rgba(15, 23, 42, 0.16);
  filter: saturate(1.02);
}

.emoji-item.drag-ready {
  border-color: rgba(46, 204, 113, 0.96) !important;
  box-shadow:
    0 0 0 4px rgba(46, 204, 113, 0.24),
    0 16px 36px rgba(15, 23, 42, 0.2);
  cursor: grab !important;
}

.emoji-item.drag-ready:active {
  cursor: grabbing !important;
}

.emoji-item.dragging {
  opacity: 0.42;
  transform: scale(0.97);
}

.category.category-drop-active {
  border-color: rgba(52, 152, 219, 0.36);
  box-shadow: 0 18px 40px rgba(52, 152, 219, 0.12);
}

.category.category-drop-active .emoji-upload {
  border-color: #3498db;
  background:
    linear-gradient(180deg, rgba(231, 244, 255, 1), rgba(214, 235, 255, 0.98));
  box-shadow: 0 18px 36px rgba(52, 152, 219, 0.2);
}

.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(360px, calc(100vw - 32px));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.14);
  animation: toast-slide-in 0.22s ease;
}

.toast::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.toast-content {
  flex: 1;
}

.toast-title {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  color: #1f2937;
}

.toast-message {
  margin: 0;
  color: #4b5563;
  line-height: 1.5;
  white-space: pre-line;
}

.toast-info::before {
  background: #3498db;
}

.toast-success::before {
  background: #2ecc71;
}

.toast-warning::before {
  background: #f39c12;
}

.toast-error::before {
  background: #e74c3c;
}

.batch-context-menu {
  position: fixed;
  z-index: 10000;
  width: min(280px, calc(100vw - 24px));
  padding: 12px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.18);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.batch-context-menu-header {
  margin-bottom: 10px;
  padding: 2px 4px 10px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.batch-context-menu-header p {
  margin: 0;
}

#batch-context-menu-title {
  font-size: 14px;
  font-weight: 800;
  color: #1f2937;
}

#batch-context-menu-subtitle {
  margin-top: 4px;
  color: #64748b;
  font-size: 12px;
  line-height: 1.45;
}

.batch-context-menu-actions {
  display: grid;
  gap: 8px;
}

.batch-context-menu-actions button {
  width: 100%;
  margin: 0;
  justify-content: flex-start;
  border-radius: 14px;
  padding: 12px 14px;
}

.batch-context-menu-actions button i {
  width: 16px;
  text-align: center;
}

.move-target-modal,
.category-edit-modal,
.confirm-modal,
.danger-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.move-target-modal-card,
.category-edit-modal-card,
.confirm-modal-card,
.danger-modal-card {
  width: min(100%, 520px);
  padding: 28px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.22);
}

.move-target-modal-eyebrow,
.category-edit-modal-eyebrow,
.confirm-modal-eyebrow,
.danger-modal-eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.move-target-modal-eyebrow {
  color: #2563eb;
}

.category-edit-modal-eyebrow {
  color: #0f766e;
}

.confirm-modal-eyebrow {
  color: #2563eb;
}

.danger-modal-eyebrow {
  color: #c0392b;
}

.move-target-modal-card h2,
.category-edit-modal-card h2,
.confirm-modal-card h2,
.danger-modal-card h2 {
  margin: 0 0 12px;
  color: #2c3e50;
}

.move-target-modal-card p,
.category-edit-modal-card p,
.confirm-modal-card p,
.danger-modal-card p {
  line-height: 1.6;
}

.move-target-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 20px;
}

.move-target-option {
  width: 100%;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(248, 251, 255, 0.98), rgba(241, 247, 255, 0.94));
  color: #1f2937;
  text-align: left;
}

.move-target-option:hover,
.move-target-option:focus-visible {
  background: linear-gradient(180deg, rgba(241, 247, 255, 1), rgba(225, 238, 255, 0.98));
  border-color: rgba(37, 99, 235, 0.26);
}

.move-target-option-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
}

.move-target-option-meta {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: #64748b;
}

.category-edit-form-panel {
  display: grid;
  gap: 10px;
  margin: 18px 0 20px;
}

.category-edit-form-panel label {
  font-size: 13px;
  font-weight: 700;
  color: #334155;
}

.category-edit-form-panel input {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(148, 163, 184, 0.38);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.95);
  color: #0f172a;
}

.category-edit-form-panel input:focus {
  outline: none;
  border-color: rgba(45, 212, 191, 0.85);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.14);
  background: #fff;
}

.move-target-modal-actions,
.category-edit-modal-actions,
.confirm-modal-actions,
.danger-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.danger-modal-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 12px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff4f2;
  color: #7f1d1d;
}

.danger-modal-check input {
  width: auto;
  margin: 0;
}

.danger-modal-stage-text {
  margin: 0 0 18px;
  color: #6c757d;
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateY(-8px) translateX(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0) translateX(0);
  }
}

@media (max-width: 768px) {
  .selection-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .selection-toolbar-actions {
    justify-content: stretch;
  }

  .selection-toolbar-actions button,
  .move-target-modal-actions button,
  .category-edit-modal-actions button,
  .confirm-modal-actions button,
  .danger-modal-actions button {
    width: 100%;
    justify-content: center;
  }

  .move-target-modal-actions,
  .category-edit-modal-actions,
  .confirm-modal-actions,
  .danger-modal-actions {
    flex-direction: column-reverse;
  }

  .category-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .category-actions {
    width: 100%;
    flex-wrap: wrap;
  }
  .category-actions button:not(.icon-only-btn) {
    flex: 1 1 140px;
    justify-content: center;
  }

  .category-actions .icon-only-btn {
    flex: 0 0 48px;
  }
}

button.secondary {
  background-color: #3498db;
  color: white;
}

button.danger {
  background-color: #e74c3c;
  color: white;
}

:root {
  --panel-width: 312px;
  --emoji-tile-size: clamp(108px, 12vw, 150px);
  --drag-hud-progress: 0deg;
}

html {
  -webkit-text-size-adjust: 100%;
}

body.app-page {
  min-height: 100svh;
  padding: clamp(14px, 2vw, 24px);
  background:
    radial-gradient(circle at top left, rgba(46, 204, 113, 0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(52, 152, 219, 0.12), transparent 28%),
    linear-gradient(180deg, #f5f9fc 0%, #edf3f8 100%);
  color: #243447;
}

.page-header {
  max-width: 1600px;
  margin: 0 auto 18px;
}

.page-header-main {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-title-block {
  min-width: 0;
}

.page-header h1 {
  margin: 0;
  text-align: left;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  color: #1f2937;
}

.page-subtitle {
  margin: 10px 0 0;
  color: #64748b;
  line-height: 1.6;
}

.sidebar-toggle,
.sidebar-close {
  margin: 0;
  border: 1px solid rgba(148, 163, 184, 0.26);
  background: rgba(255, 255, 255, 0.92);
  color: #1f2937;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

.sidebar-toggle {
  display: none;
  flex: 0 0 auto;
}

.sidebar-close {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  justify-content: center;
}

.sidebar-close i,
.sidebar-toggle i {
  margin-right: 0;
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9996;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.container {
  display: grid;
  grid-template-columns: minmax(0, var(--panel-width)) minmax(0, 1fr);
  gap: clamp(16px, 2vw, 24px);
  max-width: 1600px;
  margin: 0 auto;
  padding: 0;
  align-items: start;
}

.left-panel {
  position: sticky;
  top: clamp(14px, 2vw, 24px);
  width: auto;
  max-height: calc(100svh - clamp(28px, 4vw, 48px));
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(226, 232, 240, 0.84);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.left-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.left-panel-header h2 {
  margin: 2px 0 0;
  font-size: 1.2rem;
  color: #1f2937;
}

.left-panel-eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0f766e;
}

body.sidebar-collapsed .container {
  grid-template-columns: minmax(0, 1fr);
}

body.sidebar-collapsed .left-panel {
  display: none;
}

#content {
  min-width: 0;
  min-height: auto;
  padding: clamp(16px, 2.4vw, 28px);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
}

#sidebar {
  position: static;
  top: auto;
  flex: 1 1 auto;
  min-height: 0;
  margin: 0 -18px -18px;
  padding: 14px 18px 18px;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  border-top: 1px solid rgba(226, 232, 240, 0.88);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

#sidebar h2 {
  margin-top: 0;
  margin-bottom: 12px;
  padding-right: 4px;
}

#sidebar-list {
  margin: 0;
  padding: 0 6px 0 0;
  list-style: none;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

#sidebar-list::-webkit-scrollbar {
  width: 8px;
}

#sidebar-list::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.55);
}

#sidebar-list::-webkit-scrollbar-track {
  background: transparent;
}

.sync-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sync-buttons button,
.sync-status button,
.selection-toolbar-actions button,
#add-category-btn,
#save-category-btn {
  margin: 0;
}

.selection-toolbar {
  gap: 18px;
  border-radius: 18px;
}

.selection-toolbar-copy {
  min-width: 0;
}

.selection-toolbar-copy p {
  overflow-wrap: anywhere;
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--emoji-tile-size), 1fr));
  gap: clamp(10px, 1.2vw, 14px);
  padding-top: 12px;
}

.emoji-item,
.emoji-upload {
  width: 100%;
  height: auto;
  min-width: 0;
  aspect-ratio: 1 / 1;
}

.emoji-item {
  display: block;
  padding: 12px;
  border-radius: 18px;
  border: 1px solid rgba(203, 213, 225, 0.8);
  background-color: rgba(255, 255, 255, 0.98);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
}

.emoji-upload {
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-select: none;
}

.emoji-upload-title {
  font-size: 15px;
}

.emoji-upload-hint {
  max-width: 12em;
}

.selection-indicator {
  top: 10px;
  left: 10px;
}

.delete-btn {
  top: 8px;
  right: 8px;
}

.drag-progress-indicator {
  display: none !important;
}

.drag-hud {
  --drag-hud-size: 72px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10001;
  width: var(--drag-hud-size);
  height: var(--drag-hud-size);
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-9999px, -9999px, 0) scale(0.88);
  transition:
    opacity 0.14s ease,
    transform 0.14s ease;
}

.drag-hud.visible {
  opacity: 1;
}

.drag-hud-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    conic-gradient(
      #2ecc71 var(--drag-hud-progress),
      rgba(15, 23, 42, 0.18) 0deg
    );
  box-shadow:
    0 14px 30px rgba(15, 23, 42, 0.22),
    inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  -webkit-mask:
    radial-gradient(
      farthest-side,
      transparent calc(100% - 8px),
      #000 calc(100% - 7px)
    );
  mask:
    radial-gradient(
      farthest-side,
      transparent calc(100% - 8px),
      #000 calc(100% - 7px)
    );
}

.drag-hud-center {
  position: absolute;
  inset: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.96), rgba(236, 248, 255, 0.88));
  color: #123b29;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.drag-hud-caption {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: max-content;
  max-width: 220px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.84);
  color: #fff;
  font-size: 12px;
  line-height: 1.4;
  text-align: center;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.18);
}

.drag-hud[data-state="target"] .drag-hud-ring,
.drag-hud[data-state="ready"] .drag-hud-ring {
  background:
    conic-gradient(
      #3498db var(--drag-hud-progress),
      rgba(15, 23, 42, 0.16) 0deg
    );
}

.drag-hud[data-state="target"] .drag-hud-caption {
  background: rgba(37, 99, 235, 0.92);
}

.move-target-modal-card,
.category-edit-modal-card,
.confirm-modal-card,
.danger-modal-card {
  max-height: min(88svh, 760px);
  overflow-y: auto;
}

body.login-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 18px;
  background:
    radial-gradient(circle at top left, rgba(46, 204, 113, 0.16), transparent 32%),
    radial-gradient(circle at bottom right, rgba(52, 152, 219, 0.16), transparent 28%),
    linear-gradient(180deg, #f4f8fb 0%, #e8f0f7 100%);
}

.login-shell {
  width: min(100%, 560px);
}

.login-container {
  position: relative;
  top: auto;
  left: auto;
  transform: none;
  display: grid;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: clamp(24px, 6vw, 40px);
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: 28px;
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.12);
}

.login-eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0f766e;
}

.login-title {
  margin: 0;
  width: 100%;
  text-align: left;
  font-size: clamp(1.65rem, 5vw, 2.4rem);
  color: #1f2937;
}

.login-hint {
  margin: 12px 0 0;
  color: #64748b;
  line-height: 1.7;
}

.login-box {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}

.login-input {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 15px 16px;
  font-size: 16px;
  border-radius: 16px;
  background: rgba(248, 250, 252, 0.94);
}

.login-box button {
  width: 100%;
  justify-content: center;
  margin: 0;
  padding: 14px 18px;
  font-size: 15px;
}

.error {
  width: 100%;
  margin: 0;
  color: #b91c1c;
  line-height: 1.6;
}

body.drag-session-active,
body.drag-session-active * {
  user-select: none;
  -webkit-user-select: none;
}

body.drag-session-active {
  cursor: grabbing;
  overscroll-behavior: none;
}

@media (max-width: 960px) {
  body.app-page {
    padding: 12px;
  }

  .page-header {
    margin-bottom: 14px;
  }

  .page-header-main {
    align-items: flex-start;
  }

  .container {
    grid-template-columns: 1fr;
  }

  .left-panel {
    position: fixed;
    inset: 12px auto 12px 12px;
    z-index: 9997;
    width: min(88vw, 340px);
    max-height: calc(100svh - 24px);
    transform: translateX(calc(-100% - 24px));
    transition: transform 0.22s ease;
  }

  body.sidebar-open {
    overflow: hidden;
  }

  body.sidebar-open .left-panel {
    transform: translateX(0);
  }

  .sidebar-close {
    display: inline-flex;
  }

  .sidebar-toggle {
    display: inline-flex;
  }

  #content {
    padding: 16px;
    border-radius: 20px;
  }

  .selection-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .selection-toolbar-actions {
    justify-content: stretch;
  }

  .selection-toolbar-actions button,
  .move-target-modal-actions button,
  .category-edit-modal-actions button,
  .confirm-modal-actions button,
  .danger-modal-actions button,
  .sync-buttons button,
  .sync-status button,
  #add-category-btn,
  #save-category-btn {
    width: 100%;
    justify-content: center;
  }

  .move-target-modal-actions,
  .category-edit-modal-actions,
  .confirm-modal-actions,
  .danger-modal-actions {
    flex-direction: column-reverse;
  }

  .category-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .category-actions {
    width: 100%;
  }

  .category-actions button:not(.icon-only-btn) {
    flex: 1 1 calc(50% - 8px);
    justify-content: center;
  }

  .emoji-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .drag-hud {
    --drag-hud-size: 68px;
  }

  .drag-hud-caption {
    max-width: min(52vw, 190px);
    white-space: normal;
  }

  .batch-context-menu {
    width: min(320px, calc(100vw - 24px));
  }

  .toast-container {
    top: auto;
    right: 12px;
    bottom: 12px;
    left: 12px;
    width: auto;
  }
}

@media (max-width: 560px) {
  .page-header-main {
    gap: 10px;
  }

  .page-header h1 {
    font-size: clamp(1.55rem, 8vw, 2rem);
  }

  .page-subtitle {
    font-size: 14px;
  }

  .left-panel {
    width: calc(100vw - 24px);
  }

  .selection-toolbar {
    padding: 16px;
  }

  .selection-toolbar-copy h2 {
    font-size: 18px;
  }

  .category {
    padding: 14px;
    margin-bottom: 18px;
  }

  .category-actions button:not(.icon-only-btn) {
    flex-basis: 100%;
  }

  .category-actions .icon-only-btn {
    flex: 0 0 44px;
  }

  .emoji-grid {
    gap: 10px;
  }

  .emoji-item,
  .emoji-upload {
    border-radius: 14px;
  }

  .emoji-upload {
    padding: 12px;
  }

  .drag-hud {
    --drag-hud-size: 62px;
  }

  .drag-hud-center {
    inset: 9px;
    font-size: 13px;
  }

  .drag-hud-caption {
    padding: 7px 10px;
    font-size: 11px;
  }

  .move-target-modal-card,
  .category-edit-modal-card,
  .confirm-modal-card,
  .danger-modal-card {
    padding: 20px;
  }

  .batch-context-menu {
    width: calc(100vw - 24px);
  }

  .login-container {
    padding: 22px 18px;
    border-radius: 22px;
  }
}