/* Floating Menu Styles */
.dictionary-floating-menu {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  
  .floating-menu-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #855df5 0%, #2980b9 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(133, 93, 245, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 2;
    position: relative;
    overflow: hidden;
    display: none;
  }
  
  .floating-menu-toggle::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2980b9 0%, #855df5 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
  }
  
  .floating-menu-toggle:hover::before {
    opacity: 1;
  }
  
  .floating-menu-toggle i {
    font-size: 24px;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
  }
  
  .floating-menu-toggle.active {
    transform: rotate(45deg);
    box-shadow: 0 8px 24px rgba(133, 93, 245, 0.4);
  }
  
  .floating-menu-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 16px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  
  .dictionary-floating-menu.expanded .floating-menu-items {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  
  .floating-menu-item {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: white;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: center;
    overflow: hidden;
  }
  
  .floating-menu-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(133, 93, 245, 0.1) 0%, rgba(41, 128, 185, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
  }
  
  .floating-menu-item:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  }
  
  .floating-menu-item:hover::before {
    opacity: 1;
  }
  
  .floating-menu-item i {
    font-size: 20px;
    transition: all 0.3s ease;
  }
  
  .floating-menu-item.active {
    background: linear-gradient(135deg, rgba(133, 93, 245, 0.15) 0%, rgba(41, 128, 185, 0.15) 100%);
    color: #855df5;
  }
  
  .floating-menu-item[data-tooltip]:before {
    content: attr(data-tooltip);
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, #855df5 0%, #2980b9 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    pointer-events: none;
    z-index: 10;
  }
  
  .floating-menu-item[data-tooltip]:hover:before {
    opacity: 1;
    visibility: visible;
    right: 65px;
  }
  
  .floating-menu-item[data-tooltip][data-position="right"]:before {
    right: auto;
    left: 60px;
  }
  
  .floating-menu-item[data-tooltip][data-position="right"]:hover:before {
    left: 65px;
    right: auto;
  }
  
  .bookmarks-button {
    color: #855df5;
  }
  
  .accessibility-button {
    color: #2980b9;
  }
  
  .night-mode-button {
    color: #6366f1;
  }
  
  .feedback-button {
    color: #ef4444;
  }
  
  .feature-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #ef4444;
    color: white;
    font-size: 8px;
    padding: 2px 4px;
    border-radius: 10px;
    font-weight: bold;
    text-transform: uppercase;
  }
  
  /* Coming Soon Badge */
  .coming-soon-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
    color: white;
    font-size: 8px;
    padding: 2px 4px;
    border-radius: 10px;
    font-weight: bold;
    text-transform: uppercase;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: pulse 2s infinite;
  }
  
  @keyframes pulse {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.1);
    }
    100% {
      transform: scale(1);
    }
  }
  
  /* Toast Notification */
  .dictionary-toast {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: white;
    color: #333;
    padding: 12px 18px;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-width: 350px;
  }
  
  .dictionary-toast.show {
    opacity: 1;
    transform: translateY(0);
  }
  
  .dictionary-toast.success {
    border-left: 4px solid #10b981;
  }
  
  .dictionary-toast.error {
    border-left: 4px solid #ef4444;
  }
  
  .dictionary-toast.info {
    border-left: 4px solid #3b82f6;
  }
  
  .dictionary-toast i {
    font-size: 18px;
  }
  
  .dictionary-toast.success i {
    color: #10b981;
  }
  
  .dictionary-toast.error i {
    color: #ef4444;
  }
  
  .dictionary-toast.info i {
    color: #3b82f6;
  }
  
  .toast-close {
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
    padding: 0;
    font-size: 14px;
    transition: all 0.2s ease;
  }
  
  .toast-close:hover {
    color: #333;
    transform: rotate(90deg);
  }
  
  /* Modal Styles */
  .dictionary-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 10000;
    overflow: auto;
    backdrop-filter: blur(5px);
  }
  
  .modal-content {
    position: relative;
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    width: 85%;
    max-width: 800px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  
  .dictionary-modal.show .modal-content {
    transform: translateY(0);
    opacity: 1;
  }
  
  .close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
    z-index: 2;
    transition: all 0.3s ease;
  }
  
  .close-modal:hover {
    color: #333;
    transform: rotate(90deg);
  }
  
  .modal-content h2 {
    margin-top: 0;
    margin-bottom: 25px;
    color: #333;
    font-size: 28px;
    font-weight: 700;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 15px;
    position: relative;
  }
  
  .modal-content h2 i {
    margin-right: 12px;
    background: linear-gradient(135deg, #855df5 0%, #2980b9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .modal-content h2::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, #855df5, #2980b9);
  }
  
  /* Bookmarks Modal */
  .bookmarks-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .bookmark-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid #eee;
    animation: fadeInUp 0.5s ease forwards;
    transform-origin: center bottom;
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .bookmark-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
  }
  
  .bookmark-item a {
    color: #333;
    text-decoration: none;
    padding: 15px;
    font-size: 18px;
    font-weight: 600;
    flex-grow: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s ease;
  }
  
  .bookmark-item a:hover {
    background-color: rgba(133, 93, 245, 0.05);
  }
  
  .bookmark-item a:before {
    content: "\f02e";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    background: linear-gradient(135deg, #855df5 0%, #2980b9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .bookmark-type {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #f0f0f0;
    color: #666;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
  }
  
  .bookmark-type.word {
    background: rgba(133, 93, 245, 0.1);
    color: #855df5;
  }
  
  .bookmark-type.sentence {
    background: rgba(41, 128, 185, 0.1);
    color: #2980b9;
  }
  
  .bookmark-date {
    padding: 10px 15px;
    color: #888;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 5px;
  }
  
  .bookmark-actions {
    display: flex;
    border-top: 1px solid #f0f0f0;
  }
  
  .bookmark-view {
    flex: 1;
    padding: 12px 0;
    text-align: center;
    background: #f9f9f9;
    color: #333;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    border-right: 1px solid #f0f0f0;
  }
  
  .bookmark-view:hover {
    background: rgba(133, 93, 245, 0.1);
    color: #855df5;
  }
  
  .remove-bookmark {
    flex: 1;
    padding: 12px 0;
    text-align: center;
    background: #f9f9f9;
    border: none;
    color: #ff5252;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  
  .remove-bookmark:hover {
    background: #fff1f1;
  }
  
  .bookmark-item.removing {
    animation: zoomOut 0.5s ease forwards;
  }
  
  @keyframes zoomOut {
    from {
      opacity: 1;
      transform: scale(1);
    }
    to {
      opacity: 0;
      transform: scale(0.8);
    }
  }
  
  /* Empty state */
  .empty-bookmarks {
    text-align: center;
    padding: 40px 20px;
    color: #888;
    background: #f9f9f9;
    border-radius: 12px;
    animation: fadeIn 0.5s ease;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  .empty-bookmarks i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 15px;
    display: block;
  }
  
  .empty-bookmarks h3 {
    font-size: 22px;
    color: #666;
    margin-bottom: 10px;
  }
  
  .empty-bookmarks p {
    margin-bottom: 20px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Bookmark Stats Section */
  .bookmark-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 25px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(133, 93, 245, 0.05) 0%, rgba(41, 128, 185, 0.05) 100%);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  }
  
  .stat-item {
    text-align: center;
    padding: 10px 15px;
    transition: all 0.3s ease;
  }
  
  .stat-item:hover {
    transform: translateY(-5px);
  }
  
  .stat-number {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #855df5 0%, #2980b9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 5px;
    display: block;
  }
  
  .stat-label {
    font-size: 14px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  /* Search & Filter Section */
  .bookmark-search-filter {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
  }
  
  .bookmark-search {
    flex: 3;
    position: relative;
  }
  
  .bookmark-search i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
  }
  
  .bookmark-search input {
    width: 100%;
    padding: 12px 12px 12px 45px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    font-size: 16px;
    transition: all 0.3s ease;
  }
  
  .bookmark-search input:focus {
    border-color: #855df5;
    box-shadow: 0 0 0 3px rgba(133, 93, 245, 0.1);
    outline: none;
  }
  
  .bookmark-filter {
    flex: 1;
  }
  
  .bookmark-filter select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    font-size: 16px;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 15px;
  }
  
  .bookmark-filter select:focus {
    border-color: #855df5;
    box-shadow: 0 0 0 3px rgba(133, 93, 245, 0.1);
    outline: none;
  }
  
  /* Bookmarks List */
  #bookmark-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    max-height: 400px;
    overflow-y: auto;
    padding: 5px;
    padding-right: 15px;
    scrollbar-width: thin;
    scrollbar-color: #ddd #f5f5f5;
  }
  
  #bookmark-list::-webkit-scrollbar {
    width: 8px;
  }
  
  #bookmark-list::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 10px;
  }
  
  #bookmark-list::-webkit-scrollbar-thumb {
    background-color: #ddd;
    border-radius: 10px;
    transition: all 0.3s ease;
  }
  
  #bookmark-list::-webkit-scrollbar-thumb:hover {
    background-color: #ccc;
  }
  
  /* Accessibility Modal */
  .settings-section {
    margin-bottom: 20px;
  }
  
  .settings-section h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #555;
    font-weight: 600;
  }
  
  .font-size-controls {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .font-size-controls button {
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  
  .font-size-controls button:hover {
    background-color: #e5e5e5;
  }
  
  .font-size-value {
    font-weight: bold;
    min-width: 50px;
    text-align: center;
  }
  
  .toggle-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  .toggle-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
  }
  
  /* Switch Toggle */
  .switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
  }
  
  .switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 26px;
  }
  
  .slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  }
  
  input:checked + .slider {
    background: linear-gradient(135deg, #855df5 0%, #2980b9 100%);
  }
  
  input:checked + .slider:before {
    transform: translateX(24px);
  }
  
  /* Feedback Modal */
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: all 0.3s ease;
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: #855df5;
    box-shadow: 0 0 0 3px rgba(133, 93, 245, 0.1);
    outline: none;
  }
  
  .submit-feedback {
    background: linear-gradient(135deg, #855df5 0%, #2980b9 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(133, 93, 245, 0.2);
  }
  
  .submit-feedback:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(133, 93, 245, 0.3);
  }
  
  /* Hide the left-side toolbox */
  .tool-button-container {
    display: none !important;
  }
  
  /* Bookmark count badge */
  .bookmark-count-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #ff5252 0%, #ff7676 100%);
    color: white;
    font-size: 10px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(255, 82, 82, 0.3);
    animation: bounce 1s infinite alternate;
  }
  
  @keyframes bounce {
    from {
      transform: scale(1);
    }
    to {
      transform: scale(1.1);
    }
  }
  
  /* Footer Menu Styles */
  .dictionary-footer-menu {
    display: none !important;
  }
  
  .footer-menu-toggle {
    display: none !important;
  }
  
  /* Left Side Menu Styles */
  .dictionary-side-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100%;
    background-color: #fff;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow-y: auto;
  }
  
  .dictionary-side-menu.open {
    left: 0;
  }
  
  .side-menu-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(133, 93, 245, 0.05) 0%, rgba(41, 128, 185, 0.05) 100%);
  }
  
  .side-menu-title {
    font-size: 20px;
    font-weight: 600;
    background: linear-gradient(135deg, #855DF5 0%, #2980B9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill  #855DF5 0%, #2980B9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .close-side-menu {
    background: none;
    border: none;
    color: #666;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .close-side-menu:hover {
    color: #333;
    transform: rotate(90deg);
  }
  
  .side-menu-items {
    padding: 10px 0;
  }
  
  .side-menu-item {
    padding: 15px 20px;
    display: flex;
    align-items: center;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  
  .side-menu-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: linear-gradient(135deg, #855DF5 0%, #2980B9 100%);
    transform: scaleY(0);
    transition: transform 0.3s ease;
  }
  
  .side-menu-item:hover {
    background-color: rgba(133, 93, 245, 0.05);
  }
  
  .side-menu-item:hover::before {
    transform: scaleY(1);
  }
  
  .side-menu-item i {
    font-size: 18px;
    margin-right: 15px;
    width: 20px;
    text-align: center;
    background: linear-gradient(135deg, #855DF5 0%, #2980B9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
  }
  
  .side-menu-item:hover i {
    transform: scale(1.1);
  }
  
  .side-menu-item span {
    font-size: 16px;
    transition: all 0.2s ease;
  }
  
  .side-menu-item .coming-soon {
    margin-left: auto;
    font-size: 12px;
    background: linear-gradient(135deg, #FF9800 0%, #F57C00 100%);
    color: white;
    padding: 3px 8px;
    border-radius: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    animation: pulse 2s infinite;
  }
  
  .side-menu-divider {
    height: 1px;
    background-color: #eee;
    margin: 10px 0;
  }
  
  /* Menu Toggle Button */
  .menu-toggle-button {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #855DF5 0%, #2980B9 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(133, 93, 245, 0.3);
    z-index: 9997;
    transition: all 0.3s ease;
  }
  
  .menu-toggle-button:hover {
    box-shadow: 0 6px 15px rgba(133, 93, 245, 0.4);
  }
  
  .menu-toggle-button i {
    font-size: 18px;
  }
  
  /* Overlay for side menu */
  .side-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(3px);
  }
  
  .side-menu-overlay.active {
    display: block;
    opacity: 1;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 768px) {
   
    
    .modal-content {
      width: 95%;
      margin: 10% auto;
      padding: 20px;
    }
    
    #bookmark-list {
      grid-template-columns: 1fr;
    }
    
    .bookmark-search-filter {
      flex-direction: column;
    }
    
    .menu-toggle-button {
      top: 10px;
      left: 10px;
      width: 40px;
      height: 40px;
    }
  
    .floating-menu-toggle {
      width: 50px;
      height: 50px;
    }
  
    .floating-menu-item {
      width: 45px;
      height: 45px;
    }
  }
  
  /* Animation for menu items */
  .dictionary-floating-menu.expanded .floating-menu-item {
    animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    opacity: 0;
  }
  
  .dictionary-floating-menu.expanded .floating-menu-item:nth-child(1) {
    animation-delay: 0.1s;
  }
  
  .dictionary-floating-menu.expanded .floating-menu-item:nth-child(2) {
    animation-delay: 0.2s;
  }
  
  .dictionary-floating-menu.expanded .floating-menu-item:nth-child(3) {
    animation-delay: 0.3s;
  }
  
  .dictionary-floating-menu.expanded .floating-menu-item:nth-child(4) {
    animation-delay: 0.4s;
  }
  
  @keyframes popIn {
    0% {
      opacity: 0;
      transform: scale(0.8) translateY(20px);
    }
    100% {
      opacity: 1;
      transform: scale(1) translateY(0);
    }
  }
  
  /* Floating menu glow effect */
  .floating-menu-toggle::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, #855DF5 0%, #2980B9 100%);
    z-index: -2;
    opacity: 0.5;
    filter: blur(10px);
    animation: pulse-glow 2s infinite alternate;
  }
  
  @keyframes pulse-glow {
    0% {
      opacity: 0.3;
      transform: scale(1);
    }
    100% {
      opacity: 0.6;
      transform: scale(1.2);
    }
  }