.bottom-nav{position:relative;flex-shrink:0;height:calc(68px + env(safe-area-inset-bottom,0px));background:var(--mobile-bg-secondary);border-top:1px solid var(--mobile-border-primary);display:flex;justify-content:space-around;align-items:flex-start;z-index:1000;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px))}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;height:47px;background:none;border:none;color:var(--mobile-text-secondary);cursor:pointer;padding:3px 8px 2px;transition:color .2s;-webkit-tap-highlight-color:transparent}.nav-item.active{color:var(--mobile-accent)}.nav-item:active{transform:scale(.95)}.nav-icon{width:22px;height:22px;line-height:1;display:grid;place-items:center}.nav-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.nav-label{font-size:10px;font-weight:500;line-height:1.1}.mobile-library-list{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;background:var(--mobile-bg-primary)}.mobile-library-search{padding:16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary)}.mobile-search-input{width:100%;padding:12px 16px;background:var(--mobile-bg-primary);border:1px solid var(--mobile-border-primary);border-radius:8px;color:var(--mobile-text-primary);font-size:16px;outline:none}.mobile-search-input::placeholder{color:var(--mobile-text-tertiary)}.mobile-search-input:focus{border-color:var(--mobile-accent)}.mobile-search-stats{margin-top:8px;font-size:.85rem;color:var(--mobile-text-secondary)}.mobile-tag-filter{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary)}.mobile-tag-filter-label{font-size:.9rem;color:var(--mobile-accent)}.mobile-tag-filter-clear{background:none;border:none;color:var(--mobile-text-secondary);font-size:1.2rem;padding:4px 8px;cursor:pointer}.mobile-library-items{flex:1;min-height:0;overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch}.mobile-library-item{padding:16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary);cursor:pointer;transition:background .2s}.mobile-library-item:active{background:var(--mobile-bg-tertiary)}.mobile-library-item-word{font-size:1.1rem;font-weight:500;color:var(--mobile-text-primary);margin-bottom:4px}.mobile-library-item-pronunciation{font-size:.85rem;color:var(--mobile-text-secondary);margin-bottom:8px;font-family:var(--font-cjk-kai),Cambria,"Charis SIL","Doulos SIL","Gentium 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var(--mobile-border-primary);border-radius:8px;color:var(--mobile-text-secondary);font-size:.9rem;cursor:pointer}.mobile-library-detail{display:flex;flex-direction:column;height:100%;background:var(--mobile-bg-primary)}.mobile-library-detail-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary)}.mobile-back-button,.mobile-edit-button{padding:8px 16px;background:var(--mobile-bg-primary);border:1px solid var(--mobile-border-primary);border-radius:6px;color:var(--mobile-text-secondary);font-size:.9rem;cursor:pointer}.mobile-back-button{max-width:60%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.mobile-back-button:active,.mobile-edit-button:active{background:var(--mobile-border-primary);color:var(--mobile-text-primary)}.mobile-library-detail-content{flex:1;overflow-y:auto;padding:20px 16px;-webkit-overflow-scrolling:touch}.mobile-detail-word{font-size:2.5rem;font-weight:300;color:var(--mobile-text-primary);margin-bottom:8px;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-detail-word-variants{font-size:2.5rem;font-weight:300;color:var(--mobile-text-primary)}.mobile-detail-pronunciation{font-size:1rem;color:var(--mobile-text-secondary);margin-bottom:16px;font-family:var(--font-cjk-kai),Cambria,"Charis SIL","Doulos SIL","Gentium Plus",sans-serif}.mobile-detail-respelling{color:var(--mobile-text-tertiary);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,sans-serif}.mobile-detail-stats{display:flex;gap:24px;padding:12px 0;margin-bottom:16px;border-top:1px solid var(--mobile-border-primary);border-bottom:1px solid var(--mobile-border-primary)}.mobile-stat-item{font-size:.85rem;color:var(--mobile-text-secondary)}.mobile-stat-value{font-weight:500;color:var(--mobile-text-primary);margin-left:4px}.mobile-detail-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.mobile-detail-tag{padding:6px 12px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:16px;font-size:.85rem;color:var(--mobile-text-secondary)}.mobile-detail-section{margin-bottom:24px}.mobile-detail-section-title{font-size:.75rem;font-weight:500;color:var(--mobile-text-secondary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.mobile-detail-definition{margin-bottom:16px}.mobile-library-detail .mobile-detail-pos{display:block;font-size:calc(.8rem * var(--content-font-size-multiplier));color:var(--accent-purple);margin-bottom:6px}.mobile-irregular-forms-row{display:flex;flex-wrap:wrap;gap:6px 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1}.mobile-month-separator{padding:12px 16px;background:var(--mobile-bg-secondary);border-bottom:2px solid var(--mobile-border-primary);font-size:.75rem;font-weight:600;color:var(--mobile-text-secondary);text-transform:uppercase;letter-spacing:.05em;position:sticky;top:0;z-index:2}.mobile-month-separator.legacy{background:var(--mobile-warning-bg);border-bottom:2px solid var(--mobile-warning-border);color:var(--mobile-warning-text)}.mobile-detail-subdefs{margin-top:12px;margin-left:12px;padding-left:12px;border-left:2px solid var(--mobile-border-primary)}.mobile-detail-subdef{margin-bottom:12px}.mobile-detail-subdef-header{display:inline-block;padding:3px 8px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:4px;margin-bottom:6px}.mobile-library-detail .mobile-detail-subdef-phrase{font-size:calc(1rem * var(--content-font-size-multiplier));font-weight:500;color:var(--mobile-text-content);font-family:var(--font-cjk-kai),Cambria,"Hoefler 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8px}.mobile-tags-count{font-size:.9rem;color:var(--mobile-text-secondary)}.mobile-tags-search{position:relative;margin-top:12px}.mobile-tags-search-input{width:100%;padding:12px 40px 12px 16px;background:var(--mobile-bg-primary);border:1px solid var(--mobile-border-primary);border-radius:8px;color:var(--mobile-text-primary);font-size:16px;outline:none}.mobile-tags-search-input::placeholder{color:var(--mobile-text-tertiary)}.mobile-tags-search-input:focus{border-color:var(--mobile-accent)}.mobile-tags-search-clear{position:absolute;top:50%;right:8px;transform:translateY(-50%);width:28px;height:28px;display:flex;align-items:center;justify-content:center;padding:0;border:none;background:none;color:var(--mobile-text-secondary);font-size:.9rem;line-height:1;cursor:pointer}.mobile-tags-items{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}.mobile-tags-item{display:flex;align-items:center;justify-content:space-between;padding:16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary);cursor:pointer;transition:background .2s}.mobile-tags-item:active{background:var(--mobile-bg-tertiary)}.mobile-tags-item-name{font-size:1.05rem;font-weight:500;color:var(--mobile-text-primary)}.mobile-tags-item-count{font-size:.85rem;color:var(--mobile-text-secondary);background:var(--mobile-bg-primary);padding:4px 12px;border-radius:12px;border:1px solid var(--mobile-border-primary)}.mobile-tags-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center}.mobile-tags-empty p{color:var(--mobile-text-tertiary);font-size:1rem;margin-bottom:8px}.mobile-tags-empty-hint{font-size:.85rem;color:var(--mobile-rating-3)}.mobile-tags-words{display:flex;flex-direction:column;height:100%;background:var(--mobile-bg-primary)}.mobile-tags-words-header{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary)}.mobile-tags-words-title{flex:1;font-size:1.2rem;font-weight:600;color:var(--mobile-text-primary);margin:0}.mobile-tags-words-count{padding:12px 16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary);font-size:.9rem;color:var(--mobile-text-secondary)}.mobile-tags-words-list{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}.mobile-tags-word-item{padding:16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary);cursor:pointer;transition:background .2s}.mobile-tags-word-item:active{background:var(--mobile-bg-tertiary)}.mobile-tags-word-name{font-size:1.1rem;font-weight:500;color:var(--mobile-text-primary);margin-bottom:4px}.mobile-tags-word-pronunciation{font-size:.85rem;color:var(--mobile-text-secondary);margin-bottom:8px;font-family:var(--font-cjk-kai),Cambria,"Charis SIL","Doulos SIL","Gentium 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.mobile-detail-word{font-size:2rem;font-weight:600;color:var(--mobile-text-primary);margin:0 0 12px}.mobile-tags-detail-content .mobile-detail-pronunciation{font-size:1rem;color:var(--mobile-text-secondary);margin-bottom:16px;font-family:var(--font-cjk-kai),Cambria,"Charis SIL","Doulos SIL","Gentium Plus",sans-serif}.mobile-tags-detail-content .mobile-detail-respelling{color:var(--mobile-text-tertiary);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,sans-serif}.mobile-tags-detail-content .mobile-detail-definition{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--mobile-border-primary)}.mobile-tags-detail-content .mobile-detail-definition:last-child{border-bottom:none}.mobile-tags-detail-content .mobile-detail-pos{display:inline-block;font-size:calc(.8rem * var(--content-font-size-multiplier));color:var(--accent-purple);margin-bottom:8px}.mobile-tags-detail-content .mobile-detail-def-text{font-size:calc(.95rem * var(--content-font-size-multiplier));line-height:1.6;color:var(--mobile-text-faint);margin-bottom:12px}.mobile-tags-detail-content .mobile-detail-examples{margin-top:12px}.mobile-tags-detail-content .mobile-detail-example{font-size:calc(.95rem * var(--content-font-size-multiplier));line-height:1.5;color:var(--mobile-text-soft);margin-bottom:8px;padding-left:12px;border-left:2px solid var(--mobile-border-primary)}.mobile-tags-detail-content .mobile-detail-global-examples{margin-top:24px;padding-top:20px;border-top:1px solid var(--mobile-border-primary)}.mobile-tags-detail-content .mobile-detail-section-title{font-size:.75rem;font-weight:500;color:var(--mobile-text-secondary);text-transform:uppercase;letter-spacing:.1em;margin:0 0 12px}.mobile-tags-detail-content .mobile-detail-images{margin-top:24px;display:flex;flex-direction:column;gap:12px}.mobile-tags-detail-content .mobile-detail-image{display:block;width:100%;height:auto;border-radius:8px;border:1px solid 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var(--content-font-size-multiplier));color:var(--mobile-text-content);line-height:1.6;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text",serif}.mobile-tags-detail-content .mobile-detail-subdefs{margin-top:12px;margin-left:12px;padding-left:12px;border-left:2px solid var(--mobile-border-primary)}.mobile-tags-detail-content .mobile-detail-subdef{margin-bottom:12px}.mobile-tags-detail-content .mobile-detail-subdef-header{display:inline-block;padding:3px 8px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:4px;margin-bottom:6px}.mobile-tags-detail-content .mobile-detail-subdef-phrase{font-size:calc(.9rem * var(--content-font-size-multiplier));font-weight:500;color:var(--mobile-text-content);font-family:var(--font-cjk-kai),Cambria,"Hoefler Text",serif}.mobile-tags-detail-content .mobile-detail-subdef-pos{font-size:calc(.75rem * 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2fr;gap:1rem;margin-bottom:1rem}.form-group{display:flex;flex-direction:column}.form-group label{font-size:.85rem;font-weight:500;margin-bottom:.5rem;color:var(--admin-form-label)}.form-group input{padding:.75rem;border:1px solid var(--admin-form-input-border);border-radius:4px;font-size:.95rem}.codes-list{display:flex;flex-direction:column;gap:1rem}.code-item{background:var(--bg-secondary);border:1px solid var(--border-secondary);border-radius:8px;padding:1.25rem;transition:all .2s}.code-item:hover{box-shadow:var(--shadow-sm)}.code-item.disabled{opacity:.6;background:var(--bg-tertiary)}.code-main{margin-bottom:1rem}.code-value{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.code-value code{font-family:Monaco,Courier New,monospace;font-size:1.1rem;background:var(--bg-tertiary);color:var(--text-primary);padding:.5rem 1rem;border-radius:4px;letter-spacing:.5px}.copy-button{background:none;border:none;cursor:pointer;font-size:1.2rem;padding:.25rem;opacity:.6;transition:opacity .2s}.copy-button:hover{opacity:1}.code-note{font-size:.9rem;color:var(--text-secondary);font-style:italic}.code-stats{display:flex;gap:1.5rem;flex-wrap:wrap;margin-bottom:1rem;font-size:.85rem;color:var(--text-secondary)}.stat{display:flex;align-items:center}.status-badge{display:inline-block;padding:.25rem .75rem;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.disabled{background:var(--badge-disabled-bg);color:var(--badge-disabled-text)}.status-badge.admin{background:var(--badge-admin-bg);color:var(--badge-admin-text)}.code-users{background:var(--bg-tertiary);padding:.75rem;border-radius:4px;margin-bottom:1rem;font-size:.85rem}.code-users strong{display:block;margin-bottom:.5rem}.code-users ul{margin:0;padding-left:1.5rem}.code-users li{margin-bottom:.25rem;color:var(--text-secondary)}.code-actions{display:flex;gap:.5rem}.users-list{display:flex;flex-direction:column;gap:1rem}.user-item{background:var(--bg-secondary);border:1px solid var(--border-secondary);border-radius:8px;padding:1.25rem;display:flex;justify-content:space-between;align-items:center;transition:all .2s}.user-item:hover{box-shadow:var(--shadow-sm)}.user-item.disabled{opacity:.6;background:var(--bg-tertiary)}.user-main{flex:1}.user-email{font-size:1rem;font-weight:500;margin-bottom:.5rem;display:flex;align-items:center;gap:.75rem}.user-info{display:flex;gap:1.5rem;font-size:.85rem;color:var(--text-secondary)}.user-actions{display:flex;gap:.5rem}@media (max-width: 768px){.form-row{grid-template-columns:1fr}.user-item{flex-direction:column;align-items:flex-start;gap:1rem}.user-actions{width:100%}.user-actions button{flex:1}.code-stats{flex-direction:column;gap:.5rem}}[data-theme=dark] .form-group input{background:var(--bg-input);color:var(--text-primary)}.mobile-settings-no-header,.mobile-settings{display:flex;flex-direction:column;height:100%;background:var(--mobile-bg-primary)}.mobile-settings-header{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary)}.mobile-settings-title{flex:1;font-size:1.2rem;font-weight:600;color:var(--mobile-text-primary);margin:0}.mobile-settings-content{flex:1;overflow-y:auto;padding:16px;-webkit-overflow-scrolling:touch}.mobile-settings-section{margin-bottom:32px}.mobile-settings-section-title{font-size:.85rem;font-weight:600;color:var(--mobile-text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px}.mobile-settings-description{font-size:.9rem;color:var(--mobile-text-muted);line-height:1.5;margin-bottom:16px}.mobile-settings-hint{font-size:.8rem;color:var(--mobile-text-tertiary);margin-top:12px;line-height:1.4}.mobile-project-info{padding:16px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:8px}.mobile-project-info-name{font-size:1.1rem;font-weight:600;color:var(--mobile-text-primary);margin-bottom:6px}.mobile-project-info-id{font-size:.8rem;color:var(--mobile-text-tertiary);font-family:monospace}.mobile-settings-buttons{display:flex;flex-direction:column;gap:12px}.mobile-settings-button{width:100%;padding:14px 16px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:8px;color:var(--mobile-text-primary);font-size:.95rem;cursor:pointer;transition:all 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var(--mobile-border-primary);border-radius:8px}.mobile-slider-labels{display:flex;justify-content:space-between;margin-bottom:12px;font-size:.85rem;color:var(--mobile-text-secondary)}.mobile-slider-input{width:100%;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--mobile-border-primary);border-radius:3px;outline:none;margin-bottom:12px}.mobile-slider-input::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:24px;height:24px;background:var(--mobile-accent);border-radius:50%;cursor:pointer;box-shadow:0 2px 8px var(--mobile-accent-shadow)}.mobile-slider-input::-moz-range-thumb{width:24px;height:24px;background:var(--mobile-accent);border-radius:50%;cursor:pointer;border:none;box-shadow:0 2px 8px var(--mobile-accent-shadow)}.mobile-slider-value{font-size:.9rem;color:var(--mobile-text-primary);text-align:center}.mobile-project-list{display:flex;flex-direction:column;gap:12px}.mobile-project-item{padding:16px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:8px;cursor:pointer;transition:all .2s}.mobile-project-item:active{background:var(--mobile-bg-tertiary);transform:scale(.98)}.mobile-project-item.active{border-color:var(--mobile-accent);background:var(--mobile-accent-soft)}.mobile-project-name{font-size:1.05rem;font-weight:600;color:var(--mobile-text-primary);margin-bottom:6px;display:flex;align-items:center;gap:8px}.mobile-project-badge{font-size:.7rem;padding:2px 8px;background:var(--mobile-accent);color:var(--mobile-text-primary);border-radius:10px;font-weight:500}.mobile-project-date{font-size:.85rem;color:var(--mobile-text-secondary)}.mobile-settings-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center}.mobile-settings-empty p{color:var(--mobile-text-tertiary);font-size:1rem}.mobile-settings-tabs{display:flex;gap:.5rem;padding:1rem 1rem 0;border-bottom:2px solid var(--border-secondary);background:var(--bg-primary)}.mobile-settings-tab{flex:1;padding:.75rem;background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:all .2s;margin-bottom:-2px}.mobile-settings-tab:active{transform:scale(.98)}.mobile-settings-tab.active{color:var(--text-primary);border-bottom-color:var(--accent-primary)}.mobile-password-form{display:flex;flex-direction:column;gap:12px;margin-bottom:8px}.mobile-password-field{display:flex;flex-direction:column;gap:4px}.mobile-password-label{font-size:.85rem;color:var(--mobile-text-secondary)}.mobile-password-input{padding:10px 12px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:8px;color:var(--mobile-text-primary);font-size:.95rem;outline:none}.mobile-password-input:focus{border-color:var(--mobile-accent)}.mobile-password-input::placeholder{color:var(--mobile-rating-3)}.mobile-password-error{color:var(--mobile-error-text);font-size:.85rem}.mobile-password-success{color:var(--mobile-success);font-size:.85rem}.mobile-settings-no-header .admin-panel,.mobile-settings-no-header .admin-content,.mobile-settings-no-header .admin-header h3,.mobile-settings-no-header .user-email{color:var(--mobile-text-primary)}.mobile-settings-no-header .admin-tabs{border-bottom-color:var(--mobile-border-primary)}.mobile-settings-no-header .admin-tab{color:var(--mobile-text-secondary)}.mobile-settings-no-header .admin-tab.active,.mobile-settings-no-header .admin-tab:active{color:var(--mobile-text-primary);border-bottom-color:var(--mobile-text-primary)}.mobile-settings-no-header .user-stats,.mobile-settings-no-header .user-info{color:var(--mobile-text-muted)}.mobile-settings-no-header .user-item{color:var(--mobile-text-primary);background:var(--mobile-bg-secondary);border-color:var(--mobile-border-primary);box-shadow:none}.mobile-settings-no-header .user-item.disabled{background:var(--mobile-bg-tertiary)}.mobile-settings-no-header .user-actions .admin-button:not(.primary):not(.success):not(.warning):not(.danger){color:var(--mobile-text-primary);background:var(--mobile-bg-control);border:1px solid var(--mobile-border-primary)}.mobile-settings-no-header .empty-state,.mobile-settings-no-header .admin-loading{color:var(--mobile-text-secondary)}.scenario-markdown-table-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--border-primary, var(--mobile-border-primary));border-radius:var(--radius-sm, 4px);-webkit-overflow-scrolling:touch}.scenario-markdown-table-scroll:focus{outline:1px solid var(--text-tertiary, var(--mobile-text-tertiary));outline-offset:2px}.scenario-markdown-table-scroll table{width:100%;min-width:max-content;border-collapse:collapse;color:inherit;font:inherit}.scenario-markdown-table-scroll th,.scenario-markdown-table-scroll td{min-width:9rem;padding:var(--spacing-sm, .5rem) var(--spacing-md, 1rem);border-right:1px solid var(--border-primary, var(--mobile-border-primary));border-bottom:1px solid var(--border-primary, var(--mobile-border-primary));vertical-align:top;white-space:normal}.scenario-markdown-table-scroll th{color:var(--text-primary, var(--mobile-text-primary));background:var(--bg-tertiary, var(--mobile-bg-tertiary));font-weight:var(--font-medium, 500)}.scenario-markdown-table-scroll td{background:var(--bg-secondary, var(--mobile-bg-secondary))}.scenario-markdown-table-scroll th:last-child,.scenario-markdown-table-scroll td:last-child{border-right:0}.scenario-markdown-table-scroll tbody tr:last-child td{border-bottom:0}.scenario-markdown a{color:inherit;font-weight:var(--font-medium, 500);text-decoration:underline;text-decoration-color:var(--text-tertiary, var(--mobile-text-tertiary));text-underline-offset:.18em;overflow-wrap:anywhere}.scenario-markdown a:hover{text-decoration-color:currentColor}.scenario-markdown del{color:var(--text-secondary, var(--mobile-text-secondary))}.scenario-markdown hr{height:1px;margin:var(--spacing-lg, 1.5rem) 0;background:var(--border-primary, var(--mobile-border-primary));border:0}.scenario-markdown .scenario-markdown-task-list{padding-left:0;list-style:none}.scenario-markdown .scenario-markdown-task-item{padding-left:0}.scenario-markdown-list-line{display:flex;align-items:flex-start;gap:var(--spacing-sm, .5rem)}.scenario-markdown-list-line input{flex:0 0 auto;width:1rem;height:1rem;margin:.3em 0 0;accent-color:var(--accent-primary, var(--mobile-text-primary))}.scenario-truncated-notice{display:flex;align-items:center;gap:var(--spacing-xs, .375rem);margin-top:var(--spacing-xs, .375rem);padding:var(--spacing-xs, .375rem) var(--spacing-sm, .5rem);border:1px solid var(--warning, #f59e0b);border-radius:var(--radius-sm, 4px);background:color-mix(in srgb,var(--warning, #f59e0b) 12%,transparent);color:var(--text-secondary, var(--mobile-text-secondary));font-size:var(--text-xs, .75rem);line-height:1.4}[data-theme=dark] .scenario-truncated-notice{border-color:var(--mobile-warning-border, #856404);background:var(--mobile-warning-bg, #2a2416);color:var(--mobile-warning-text, #f4d03f)}.scenario-thread-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1400;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--modal-overlay-bg);font-family:var(--font-cjk-kai),-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","Roboto",sans-serif}.scenario-thread-dialog{display:flex;width:min(820px,100%);max-height:min(820px,88vh);flex-direction:column;color:var(--text-primary);background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-md);overflow:hidden}.scenario-thread-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:22px 24px 16px;border-bottom:1px solid var(--border-light)}.scenario-thread-header p{margin:0 0 5px;color:var(--text-tertiary);font-size:var(--text-xs);text-transform:uppercase}.scenario-thread-header 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28px}.scenario-thread-roots,.scenario-thread-children{padding:0;margin:0;list-style:none}.scenario-thread-children{position:relative;padding-left:34px}.scenario-thread-children:before{position:absolute;top:-10px;bottom:24px;left:12px;width:1px;background:var(--border-dark);content:""}.scenario-thread-node{position:relative}.scenario-thread-children>.scenario-thread-node:before{position:absolute;top:25px;left:-21px;width:21px;height:1px;background:var(--border-dark);content:""}.scenario-thread-node-card{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px 14px 14px 18px;margin-bottom:12px;background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-md);transition:background var(--transition-fast),border-color var(--transition-fast)}.scenario-thread-node-card.on-path{border-color:var(--border-dark)}.scenario-thread-node-card.current{background:var(--bg-active);border-color:var(--text-secondary);box-shadow:inset 3px 0 0 var(--text-primary)}.scenario-thread-connector-dot{position:absolute;top:19px;left:-6px;z-index:1;width:9px;height:9px;background:var(--bg-secondary);border:2px solid var(--border-dark);border-radius:var(--radius-full)}.scenario-thread-node-card.on-path .scenario-thread-connector-dot{background:var(--text-secondary)}.scenario-thread-node-card.current .scenario-thread-connector-dot{background:var(--text-primary);border-color:var(--text-primary)}.scenario-thread-node-main{min-width:0;padding:0;text-align:left;color:inherit;background:transparent;border:0}.scenario-thread-node-main strong,.scenario-thread-node-main>span{display:block}.scenario-thread-node-main:hover strong{text-decoration:underline;text-decoration-color:var(--border-dark);text-underline-offset:3px}.scenario-thread-node-main strong{margin:6px 0 4px;font-size:var(--text-base);font-weight:var(--font-medium);line-height:1.4}.scenario-thread-node-main>span:last-child{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.45}.scenario-thread-node-topline{display:flex!important;align-items:center;gap:8px}.scenario-thread-node-label{color:var(--text-tertiary);font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase}.scenario-thread-current-badge{display:inline-block;padding:2px 6px;color:var(--bg-secondary);background:var(--text-primary);border-radius:var(--radius-sm);font-size:.68rem}.scenario-thread-edit-button{white-space:nowrap}.scenario-thread-empty{padding:32px 16px;margin:0;color:var(--text-secondary);text-align:center}@media (max-width: 640px){.scenario-thread-overlay{align-items:flex-end;padding:0}.scenario-thread-dialog{width:100%;max-height:90dvh;border-radius:14px 14px 0 0}.scenario-thread-header{padding:18px 16px 14px}.scenario-thread-description{padding:12px 16px}.scenario-thread-scroll{padding:18px 16px calc(22px + env(safe-area-inset-bottom))}.scenario-thread-children{padding-left:24px}.scenario-thread-children:before{left:8px}.scenario-thread-children>.scenario-thread-node:before{left:-15px;width:15px}.scenario-thread-node-card{grid-template-columns:1fr;gap:10px}.scenario-thread-edit-button{justify-self:start}}.mobile-scenario-add,.mobile-scenario-detail,.mobile-scenario-review{padding:20px 16px 32px;font-family:var(--font-cjk-kai),-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","Roboto",sans-serif}.mobile-scenario-library,.mobile-scenario-edit-overlay,.mobile-scenario-session-complete{font-family:var(--font-cjk-kai),-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe 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16px;color:var(--mobile-text-secondary);background:var(--mobile-bg-primary);border-bottom:1px solid var(--mobile-border-primary);font-size:.75rem;font-weight:650;text-transform:uppercase}.mobile-scenario-list-item{width:100%;padding:16px;text-align:left;background:var(--mobile-bg-secondary);border:0;border-bottom:1px solid var(--mobile-border-primary)}.mobile-scenario-list-item strong,.mobile-scenario-list-item span{display:block}.mobile-scenario-list-item strong{color:var(--mobile-text-primary);font-size:.98rem;line-height:1.45}.mobile-scenario-list-item span{margin-top:6px;color:var(--mobile-text-tertiary);font-size:.76rem}.mobile-scenario-detail header{display:flex;justify-content:space-between}.mobile-scenario-detail header>div{display:flex;gap:8px}.mobile-scenario-detail header button{min-height:38px;padding:0 13px;color:var(--mobile-text-secondary);background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:9px}.mobile-scenario-detail header 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env(safe-area-inset-bottom));color:var(--mobile-text-primary);background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:14px 14px 0 0}.mobile-scenario-edit header{align-items:center;margin-bottom:18px}.mobile-scenario-edit h2{margin:0;font-size:1.15rem}.mobile-scenario-edit label,.mobile-scenario-edit label span{display:block}.mobile-scenario-edit label{margin-top:14px}.mobile-scenario-edit label span{margin-bottom:7px;color:var(--mobile-text-secondary);font-size:.78rem}.mobile-scenario-edit textarea{width:100%;box-sizing:border-box;padding:12px;color:var(--mobile-text-primary);background:var(--mobile-bg-primary);border:1px solid var(--mobile-border-primary);border-radius:9px;font:inherit;line-height:1.5}.mobile-scenario-edit-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.mobile-scenario-edit-actions button{min-height:44px;margin:0;border-radius:9px}.sync-scope{--sync-ok: var(--success)}.sync-scope--desktop{--sync-accent: var(--accent-purple);--sync-danger: var(--danger);--sync-surface: var(--bg-secondary);--sync-border: var(--border-primary);--sync-muted: var(--text-secondary)}.sync-scope--mobile{--sync-accent: var(--mobile-accent);--sync-danger: var(--mobile-danger);--sync-surface: var(--mobile-bg-secondary);--sync-border: var(--mobile-border-primary);--sync-muted: var(--mobile-text-secondary)}.sync-scope{--sync-hue: var(--sync-accent)}.sync-scope[data-sync-status=offline],.sync-scope[data-sync-status=error]{--sync-hue: var(--sync-danger)}.sync-line{position:relative;height:0;overflow:hidden;background:color-mix(in srgb,var(--sync-hue) 30%,transparent);transition:height .18s ease;pointer-events:none}.sync-scope[data-sync-status=syncing] .sync-line{height:3px}.sync-line:after{content:"";position:absolute;inset:0 auto 0 0;width:45%;border-radius:3px;background:linear-gradient(90deg,transparent,var(--sync-hue) 42%,var(--sync-hue) 58%,transparent);box-shadow:0 0 8px color-mix(in srgb,var(--sync-hue) 60%,transparent);animation:sync-sweep 1.25s cubic-bezier(.5,.05,.5,.95) infinite}@keyframes sync-sweep{0%{transform:translate(-110%)}to{transform:translate(230%)}}@media (prefers-reduced-motion: reduce){.sync-line:after{animation:none;width:100%;box-shadow:none;background:var(--sync-hue)}}.sync-dot{width:8px;height:8px;border-radius:50%;background:var(--sync-hue);flex:none}.sync-scope[data-sync-status=syncing] .sync-dot{animation:sync-pulse 1.25s ease-in-out infinite}.sync-scope[data-sync-status=saved] .sync-dot{background:var(--sync-ok)}@keyframes sync-pulse{0%,to{opacity:1}50%{opacity:.3}}@media (prefers-reduced-motion: reduce){.sync-dot{animation:none!important}}.sync-retry{font:inherit;font-weight:400;padding:0;border:none;background:none;color:var(--sync-muted);text-decoration:underline;cursor:pointer}.sync-retry:hover{color:var(--sync-danger)}.sync-retry:focus-visible{outline:2px solid var(--sync-danger);outline-offset:2px;border-radius:3px}.sync-slot{width:22px;min-width:22px;height:42px;flex:none;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s ease}.sync-scope[data-sync-status=syncing] .sync-slot,.sync-scope[data-sync-status=saved] .sync-slot,.sync-scope[data-sync-status=offline] .sync-slot,.sync-scope[data-sync-status=error] .sync-slot{opacity:1}.navigation>.sync-line{position:absolute;left:0;right:0;bottom:-1px;z-index:3}.sync-tag{position:absolute;top:100%;right:2rem;z-index:4;display:flex;align-items:center;gap:.5rem;padding:.4rem .75rem;border:1px solid var(--sync-border);border-top:none;border-radius:0 0 8px 8px;background:var(--sync-surface);box-shadow:0 6px 16px -10px #00000080;font-size:.78rem;color:var(--sync-muted);white-space:nowrap;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}.sync-scope[data-sync-status=saved] .sync-tag,.sync-scope[data-sync-status=offline] .sync-tag,.sync-scope[data-sync-status=error] .sync-tag{opacity:1;transform:none}.sync-scope[data-sync-status=offline] .sync-tag,.sync-scope[data-sync-status=error] .sync-tag{border-color:color-mix(in srgb,var(--sync-danger) 45%,transparent);color:var(--sync-danger);font-weight:600;pointer-events:auto}.sync-dock{position:relative;z-index:9;flex-shrink:0}.sync-dock-slot{display:grid;grid-template-rows:0fr;transition:grid-template-rows .2s ease}.sync-dock-slot>.sync-dock-bar{overflow:hidden}.sync-scope[data-sync-status=offline] .sync-dock-slot,.sync-scope[data-sync-status=error] .sync-dock-slot{grid-template-rows:1fr}.sync-dock-bar{display:flex;align-items:center;justify-content:center;gap:.5rem;min-height:0;padding:0 .875rem;border-top:0 solid var(--sync-border);color:var(--sync-danger);font-size:.75rem;font-weight:700}.sync-scope[data-sync-status=offline] .sync-dock-bar,.sync-scope[data-sync-status=error] .sync-dock-bar{padding:.44rem .875rem;border-top-width:1px;background:color-mix(in srgb,var(--sync-surface) 94%,transparent)}.mobile-app{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden;background:var(--mobile-bg-primary)}.mobile-header{flex-shrink:0;height:calc(56px + env(safe-area-inset-top));background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary);display:flex;align-items:center;justify-content:space-between;padding:env(safe-area-inset-top) 16px 0}.mobile-header h1{font-size:18px;font-weight:600;margin:0;color:var(--mobile-text-primary);flex:1;text-align:center}.mobile-header-logout{position:absolute;right:16px;background:none;border:none;color:var(--mobile-text-secondary);font-size:24px;padding:8px;cursor:pointer;transition:color .2s;line-height:1}.mobile-header-logout:active{color:var(--mobile-danger)}.mobile-offline-status{display:flex;flex-wrap:wrap;flex-shrink:0;gap:6px;padding:8px 16px;border-bottom:1px solid var(--mobile-border-primary);background:var(--mobile-bg-tertiary);color:var(--mobile-text-secondary);font-size:.78rem}.mobile-offline-status span{padding:3px 7px;border:1px solid var(--mobile-border-secondary);border-radius:6px;background:var(--mobile-bg-secondary)}.mobile-content{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding-bottom:0;-webkit-overflow-scrolling:touch}.mobile-section-page{min-height:100%}.mobile-section-page.mobile-library-words-page{display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden}.mobile-library-words-page>.mobile-section-switch{flex-shrink:0}.mobile-section-switch{position:sticky;top:0;z-index:20;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;padding:8px;background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary)}.mobile-section-switch button{min-width:0;min-height:38px;padding:0 8px;color:var(--mobile-text-secondary);background:transparent;border:1px solid transparent;border-radius:8px;font-size:.82rem;font-weight:600;letter-spacing:0}.mobile-section-switch button.active{color:var(--mobile-text-primary);background:var(--mobile-bg-primary);border-color:var(--mobile-border-primary)}.mobile-add-page .add-word-container{min-height:auto;padding:0;background:var(--mobile-bg-primary)}.mobile-add-page .add-word-card{width:100%;max-width:none;padding:20px 16px 32px;background:var(--bg-primary);border:0;border-radius:0}.mobile-add-page .add-word-title{font-size:1.25rem;margin-bottom:20px}.mobile-add-page .form-input,.mobile-add-page textarea{font-size:16px}.mobile-content.centered{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center}.mobile-content.centered p{color:var(--mobile-text-secondary);font-size:1rem;margin-bottom:20px}.mobile-content.centered button{padding:12px 32px;font-size:16px;background:var(--mobile-accent);color:var(--mobile-text-primary);border:none;border-radius:8px;cursor:pointer;transition:all .2s}.mobile-content.centered button:active{background:var(--mobile-accent-hover);transform:scale(.98)}.mobile-review{display:flex;flex-direction:column;height:100%;padding:0}.review-progress{text-align:center;font-size:14px;color:var(--mobile-text-secondary);margin-bottom:16px}.mobile-app .progress-bar{padding:12px 16px 8px;margin:0;max-width:100%}.mobile-app .progress-text{font-size:11px;color:var(--mobile-text-tertiary);margin-bottom:6px}.mobile-app .queue-preview-button{font-size:12px;padding:6px 12px;margin-top:8px}.mobile-app .word-card-container{flex-direction:column;padding:0;gap:0;max-width:100%;margin:0;min-height:auto;position:relative}.mobile-app .cards-row{display:flex;flex-direction:column;width:100%;gap:0}.mobile-app .word-card-and-shortcuts{width:100%;order:1}.mobile-app .word-card{border:none;border-bottom:1px solid var(--mobile-border-primary);border-radius:0;padding:20px 16px;min-height:auto;max-height:none;background:var(--mobile-bg-secondary);cursor:pointer;transition:background .2s}.mobile-app .word-card:active{background:var(--mobile-bg-tertiary)}.mobile-app .word-title{font-size:2.5rem;color:var(--mobile-text-primary);margin-bottom:.5rem;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-app .word-title-variants{font-size:2.5rem;font-weight:300;color:var(--mobile-text-primary)}.mobile-app .word-pronunciation{font-size:1rem;color:var(--mobile-text-secondary);margin-bottom:1.5rem}.mobile-app .word-stats{background:var(--mobile-bg-primary);border:1px solid var(--mobile-border-primary);padding:12px;margin-bottom:1.5rem}.mobile-app .stat-item{font-size:.8rem;margin:0 .75rem;color:var(--mobile-text-soft)}.mobile-app .stat-value{color:var(--mobile-text-primary)}.mobile-app .section-title{font-size:.7rem;color:var(--mobile-text-secondary);margin-bottom:1rem}.mobile-app .definition-text{font-size:calc(.95rem * var(--content-font-size-multiplier));color:var(--mobile-text-content);line-height:1.6;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-app .example-item{font-size:calc(.95rem * var(--content-font-size-multiplier));color:var(--mobile-text-muted);background:var(--mobile-bg-primary);border:1px solid var(--mobile-border-primary);padding:12px;margin-bottom:8px;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-app .reveal-hint{padding:3rem 0;color:var(--mobile-text-secondary);font-size:1rem;text-align:center}.mobile-app .reveal-hint-key,.mobile-app .bottom-shortcuts{display:none}.mobile-app .rating-and-shortcuts{width:100%;order:2}.mobile-app .rating-container{width:100%;background:var(--mobile-bg-secondary);border:none;border-top:1px solid var(--mobile-border-primary);padding:20px 16px;min-height:auto}.mobile-app .rating-actions{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--mobile-border-primary)}.mobile-app .rating-actions-nav{display:flex;justify-content:space-between;gap:8px;grid-column:1 / -1}.mobile-app .rating-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mobile-app .rating-action-button,.mobile-app .back-button,.mobile-app .forward-button{padding:10px 12px;border:1px solid var(--mobile-border-primary);background:var(--mobile-bg-primary);color:var(--mobile-text-secondary);font-size:.85rem;border-radius:6px;min-height:44px;display:flex;align-items:center;justify-content:center;position:static!important;left:auto!important;right:auto!important}.mobile-app .back-button,.mobile-app .forward-button{font-size:1.5rem;color:var(--mobile-text-soft);min-width:60px;flex-shrink:0;transform:none}.mobile-app .rating-action-button:active,.mobile-app .back-button:active,.mobile-app .forward-button:active{background:var(--mobile-border-primary);color:var(--mobile-text-primary)}.mobile-app .back-button:disabled,.mobile-app .forward-button:disabled{opacity:.3;pointer-events:none}.mobile-app .rating-title{font-size:.7rem;color:var(--mobile-text-secondary);margin-bottom:16px;text-align:center;text-transform:uppercase;letter-spacing:.1em}.mobile-app .rating-buttons{display:flex;flex-direction:row;justify-content:center;align-items:center;gap:16px;margin-bottom:0;padding:20px 0}.mobile-app .rating-button{width:48px;height:48px;padding:0;border:none;background:var(--mobile-border-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;position:relative}.mobile-app .rating-button:nth-child(1){background:var(--mobile-rating-2);width:32px;height:32px}.mobile-app .rating-button:nth-child(2){background:var(--mobile-rating-3);width:40px;height:40px}.mobile-app .rating-button:nth-child(3){background:var(--mobile-rating-4);width:48px;height:48px}.mobile-app .rating-button:nth-child(4){background:var(--mobile-rating-5);width:40px;height:40px}.mobile-app .rating-button:nth-child(5){background:var(--mobile-rating-6);width:32px;height:32px}.mobile-app .rating-button:active{transform:scale(1.2);background:var(--mobile-accent)}.mobile-app .rating-button.selected{background:var(--mobile-accent);transform:scale(1.3);box-shadow:0 4px 12px var(--mobile-accent-shadow)}.mobile-app .rating-button-content{display:flex;flex-direction:column;align-items:center;gap:4px}.mobile-app .rating-number{font-size:1.2rem;font-weight:500;color:var(--mobile-text-primary)}.mobile-app .rating-label{display:none}.mobile-app .rating-labels{display:flex;justify-content:space-between;padding:0 8px;margin-top:8px}.mobile-app .rating-label-item{font-size:.7rem;color:var(--mobile-text-tertiary);text-align:center;flex:1}.session-complete{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:24px;text-align:center}.session-complete h2{font-size:24px;margin-bottom:8px}.session-complete .session-subtitle{font-size:14px;color:var(--mobile-text-secondary);margin-bottom:24px}.session-complete .session-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;max-width:400px;margin-bottom:24px}.session-complete .session-stat{background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:8px;padding:16px}.session-complete .session-stat-label{font-size:12px;color:var(--mobile-text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.session-complete .session-stat-value{font-size:32px;font-weight:600;color:var(--mobile-text-primary)}.session-complete .session-words{width:100%;max-width:400px;margin-bottom:24px}.session-complete .session-words h3{font-size:14px;color:var(--mobile-text-secondary);margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em;text-align:left}.session-complete .session-words-list{max-height:300px;overflow-y:auto;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:8px}.session-complete .session-word-item{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--mobile-border-primary)}.session-complete .session-word-item:last-child{border-bottom:none}.session-complete .session-word-name{font-size:16px;color:var(--mobile-text-primary)}.session-complete .session-word-rating{font-size:14px;color:var(--mobile-text-secondary);background:var(--mobile-bg-primary);padding:4px 12px;border-radius:12px}.session-complete button{padding:12px 32px;font-size:16px;background:var(--mobile-accent);color:var(--mobile-text-primary);border:none;border-radius:8px;cursor:pointer;min-height:44px}.mobile-app.loading{display:flex;align-items:center;justify-content:center}.loading-spinner{font-size:18px;color:var(--mobile-text-secondary)}.mobile-app .queue-preview-panel{background:var(--mobile-bg-secondary);border-bottom:1px solid var(--mobile-border-primary);padding:16px;max-height:40vh;overflow-y:auto}.mobile-app .queue-preview-title{font-size:.85rem;color:var(--mobile-text-secondary);margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}.mobile-app .queue-preview-list{display:flex;flex-direction:column;gap:8px}.mobile-app .queue-preview-item{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--mobile-bg-primary);border:1px solid var(--mobile-border-primary);border-radius:6px}.mobile-app .queue-preview-number{font-size:.75rem;color:var(--mobile-text-tertiary);min-width:20px}.mobile-app .queue-preview-word{flex:1;font-size:.95rem;color:var(--mobile-text-primary)}.mobile-app .queue-preview-familiarity{font-size:.8rem;color:var(--mobile-text-secondary)}.mobile-app .queue-preview-empty{text-align:center;padding:20px;color:var(--mobile-text-tertiary);font-size:.9rem}.mobile-app .images-grid{display:grid;grid-template-columns:1fr;gap:12px}.mobile-app .word-image{width:100%;height:auto;border-radius:8px;border:1px solid var(--mobile-border-primary)}.mobile-app .sub-definitions{margin-left:16px;margin-top:12px}.mobile-app .sub-definition-item{margin-bottom:16px;padding-left:12px}.mobile-app .sub-definition-item.has-phrase{border-left:2px solid var(--mobile-border-primary)}.mobile-app .sub-definition-item.no-phrase{border-left:none;position:relative;padding-left:20px}.mobile-app .sub-definition-item.no-phrase:before{content:"◦";position:absolute;left:0;top:0;font-size:1.2rem;color:var(--mobile-text-secondary)}.mobile-app .sub-phrase-header{display:inline-block;padding:4px 8px;background:var(--mobile-bg-secondary);border:1px solid var(--mobile-border-primary);border-radius:4px;margin-bottom:6px}.mobile-app .sub-phrase{font-weight:500;color:var(--mobile-text-primary);font-size:calc(.9rem * var(--content-font-size-multiplier));font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-app .sub-phrase-pos{font-size:calc(.75rem * var(--content-font-size-multiplier));color:var(--accent-purple);margin-left:6px}.mobile-app .sub-definition-item.has-phrase .sub-definition-text{font-size:calc(.9rem * var(--content-font-size-multiplier));color:var(--mobile-text-muted);line-height:1.6;margin-bottom:8px;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-app .sub-definition-item.no-phrase .sub-definition-text{font-size:calc(.9rem * var(--content-font-size-multiplier));color:var(--mobile-text-content);line-height:1.6;margin-bottom:8px;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-app .sub-examples{margin-top:8px}.mobile-app .sub-examples .example-item{background:var(--mobile-bg-primary);border:none;color:var(--mobile-text-muted);padding-left:12px;border-left:2px solid var(--mobile-border-primary)}.mobile-app .inline-hyperlink{color:var(--mobile-accent);text-decoration:underline;text-decoration-color:var(--mobile-link-decoration);font-weight:500}.mobile-app .inline-hyperlink:active{color:var(--mobile-link-hover)}.mobile-app em,.mobile-app .definition-text em,.mobile-app .example-item em,.mobile-app .sub-definition-text em{font-style:italic;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.mobile-app strong,.mobile-app .definition-text strong,.mobile-app .example-item strong,.mobile-app .sub-definition-text strong{color:var(--mobile-text-primary);font-weight:700}.mobile-app .small-caps{font-variant:small-caps;font-weight:500;letter-spacing:.02em}.mobile-app .word-title,.mobile-app .definition-text,.mobile-app .example-item,.mobile-app .sub-definition-text,.mobile-app .sub-phrase{font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}.mobile-app .oldstyle-nums{font-feature-settings:"onum" 1;font-variant-numeric:oldstyle-nums}@media (max-width: 768px){.navigation{display:none}}.mobile-app .modal-overlay{z-index:200}.mobile-app .modal-content{max-width:100%;width:100%;height:100vh;max-height:100vh;border-radius:0;margin:0}.mobile-app .modal-header{padding:16px;position:sticky;top:0;background:var(--bg-secondary);z-index:10;border-bottom:1px solid var(--mobile-border-contrast)}.mobile-app .modal-title{font-size:1.25rem}.mobile-app .modal-body{padding:16px 16px 100px;overflow-y:auto}.mobile-app .modal-footer{padding:12px 16px;position:fixed;bottom:0;left:0;right:0;background:var(--bg-secondary);z-index:10;display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--mobile-border-contrast);box-shadow:0 -2px 8px var(--mobile-footer-shadow)}.mobile-app .modal-footer button{width:100%;padding:14px;font-size:16px;font-weight:500;border-radius:8px}.mobile-app .modal-footer .form-button.primary{background:var(--text-primary);color:var(--bg-primary);border:1px solid var(--text-primary);order:1}.mobile-app .modal-footer .form-button.secondary{background:var(--bg-secondary);color:var(--mobile-text-tertiary);border:1px solid var(--mobile-border-faint);order:2}.mobile-app .form-group{margin-bottom:20px}.mobile-app .form-label{font-size:.9rem;margin-bottom:8px;display:block}.mobile-app .form-label-with-action{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}.mobile-app .form-label-with-action .form-label{margin-bottom:0}.mobile-app 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.definition-group{margin-bottom:24px;padding:16px;background:var(--bg-tertiary);border-radius:8px;border:1px solid var(--border-primary)}.mobile-app .modal-body .definition-group{padding-left:42px}.mobile-app .definition-drag-handle{left:14px;top:20px;padding:4px 2px}.mobile-app .definition-meta-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;align-items:start}.mobile-app .definition-meta-row .form-input.small,.mobile-app .definition-meta-row .ipa-input-container,.mobile-app .definition-meta-row .ipa-input-wrapper{width:100%;min-width:0;max-width:none;margin-right:0}.mobile-app .definition-input-group{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.mobile-app .definition-input-group .form-input.small{width:100%;max-width:none}.mobile-app .definition-input-group .rich-text-input{width:100%;flex:none}.mobile-app .definition-input-group .remove-button{align-self:flex-end;width:44px;height:44px;flex-shrink:0}.mobile-app 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80px);flex-direction:column}.scenario-sidebar{width:100%;max-height:320px;border-right:0;border-bottom:1px solid var(--border-primary)}.scenario-detail,.scenario-create-panel,.scenario-answer-panel,.scenario-summary-panel,.scenario-chat-panel{padding:1.25rem}.scenario-review-card h2{font-size:1.8rem}.scenario-followup-row{grid-template-columns:1fr}}@font-face{font-family:Cambria;src:url(/fonts/cambria.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Cambria;src:url(/fonts/cambria-bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}:root{--content-font-size-multiplier: 1;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 50%;--text-xs: .75rem;--text-sm: .85rem;--text-base: .95rem;--text-md: 1rem;--text-lg: 1.1rem;--text-xl: 1.3rem;--text-2xl: 2.5rem;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--transition-fast: .15s;--transition-normal: .2s;--transition-slow: .3s;--bg-primary: #fafafa;--bg-secondary: #ffffff;--bg-tertiary: #f9f9f9;--bg-elevated: #ffffff;--bg-input: #ffffff;--bg-hover: #f0f0f0;--bg-active: #f5f5f5;--bg-accent-subtle: #f0f8ff;--text-primary: #1a1a1a;--text-secondary: #666;--text-tertiary: #999;--text-muted: #888;--text-disabled: #ccc;--border-primary: #e0e0e0;--border-secondary: #e5e5e5;--border-light: #f0f0f0;--border-dark: #ddd;--border-hover: #ccc;--accent-primary: #1a1a1a;--accent-secondary: #333;--accent-purple: #7c6f9f;--accent-purple-light: #9d8ec4;--ipa-color: #999;--ipa-font: Cambria, "Charis SIL", "Doulos SIL", "Gentium Plus", "DejaVu Sans", "Lucida Sans Unicode", sans-serif;--respelling-color: #bbb;--success: #22c55e;--success-hover: #16a34a;--warning: #f59e0b;--warning-hover: #d97706;--danger: #ef4444;--danger-hover: #dc2626;--error-bg: #fee;--error-border: #fcc;--error-text: #c33;--badge-disabled-bg: #fee;--badge-disabled-text: #c33;--badge-admin-bg: #dbeafe;--badge-admin-text: #1e40af;--mobile-bg-primary: #0a0a0a;--mobile-bg-secondary: #1a1a1a;--mobile-bg-tertiary: #252525;--mobile-bg-control: #333;--mobile-border-primary: #333;--mobile-border-contrast: #e0e0e0;--mobile-border-faint: #ddd;--mobile-text-primary: #fff;--mobile-text-content: #e0e0e0;--mobile-text-secondary: #888;--mobile-text-tertiary: #666;--mobile-text-muted: #999;--mobile-text-soft: #aaa;--mobile-text-subtle: #ccc;--mobile-text-faint: #ddd;--mobile-accent: #4a90e2;--mobile-accent-hover: #357abd;--mobile-accent-strong: #0066cc;--mobile-accent-strong-hover: #0052a3;--mobile-accent-soft: rgba(74, 144, 226, .1);--mobile-accent-shadow: rgba(74, 144, 226, .4);--mobile-link-hover: #6ba3e8;--mobile-link-decoration: rgba(74, 144, 226, .5);--mobile-danger: #dc3545;--mobile-danger-hover: #c82333;--mobile-danger-border-hover: #bd2130;--mobile-error-text: #ff6b6b;--mobile-success: #51cf66;--mobile-warning-bg: #2a2416;--mobile-warning-border: #856404;--mobile-warning-text: #f4d03f;--mobile-rating-1: #333;--mobile-rating-2: #444;--mobile-rating-3: #555;--mobile-rating-4: #666;--mobile-rating-5: #777;--mobile-rating-6: #888;--mobile-overlay-strong: rgba(0, 0, 0, .7);--mobile-footer-shadow: rgba(0, 0, 0, .1);--admin-muted-fixed: #666;--admin-button-text: #fff;--admin-button-primary-bg: #000;--admin-button-primary-text: #fff;--admin-button-primary-hover-bg: #333;--admin-button-primary-shadow: rgba(0,0,0,.15);--admin-button-success-bg: #22c55e;--admin-button-success-hover-bg: #16a34a;--admin-button-warning-bg: #f59e0b;--admin-button-warning-hover-bg: #d97706;--admin-button-danger-bg: #ef4444;--admin-button-danger-hover-bg: #dc2626;--admin-form-bg: #f9f9f9;--admin-form-label: #333;--admin-form-input-border: #ddd;--library-search-tip-bg: #fafafa;--library-search-tip-border: #eee;--library-month-bg: #f8f8f8;--library-legacy-bg: #fef9e7;--library-legacy-border: #f4d03f;--library-legacy-text: #856404;--library-detail-bg: #fafafa;--library-rating-bg: #f9f9f9;--link-decoration-muted: #ccc;--form-hint-bg: #fafafa;--form-hint-border: #f0f0f0;--danger-accent: #ff4444;--existing-word-alert-bg: #fff9f0;--existing-word-alert-border: #ffa500;--modal-overlay-bg: rgba(0, 0, 0, .5);--picker-overlay-bg: rgba(0, 0, 0, .3);--picker-shadow: rgba(0, 0, 0, .15);--legacy-color-000: #000;--legacy-color-0051d5: #0051d5;--legacy-color-007aff: #007aff;--legacy-color-0a0: #0a0;--legacy-color-0a0a0a: #0a0a0a;--legacy-color-111: #111;--legacy-color-1a1500: #1a1500;--legacy-color-1a1a1a: #1a1a1a;--legacy-color-212529: #212529;--legacy-color-2196f3: #2196f3;--legacy-color-252525: #252525;--legacy-color-28a745: #28a745;--legacy-color-333: #333;--legacy-color-3a7bd5: #3a7bd5;--legacy-color-444: #444;--legacy-color-4a90e2: #4a90e2;--legacy-color-4caf50: #4caf50;--legacy-color-51cf66: #51cf66;--legacy-color-554400: #554400;--legacy-color-555: #555;--legacy-color-666: #666;--legacy-color-667eea: #667eea;--legacy-color-6bb3ff: #6bb3ff;--legacy-color-6c757d: #6c757d;--legacy-color-764ba2: #764ba2;--legacy-color-7c6f9f: #7c6f9f;--legacy-color-856404: #856404;--legacy-color-888: #888;--legacy-color-999: #999;--legacy-color-9d8ec4: #9d8ec4;--legacy-color-a00: #a00;--legacy-color-aa8800: #aa8800;--legacy-color-b71c1c: #b71c1c;--legacy-color-bbb: #bbb;--legacy-color-c82333: #c82333;--legacy-color-ccc: #ccc;--legacy-color-d0d0d0: #d0d0d0;--legacy-color-d32f2f: #d32f2f;--legacy-color-dc3545: #dc3545;--legacy-color-ddd: #ddd;--legacy-color-e0e0e0: #e0e0e0;--legacy-color-e3f2fd: #e3f2fd;--legacy-color-e8e8e8: #e8e8e8;--legacy-color-e8f5e9: #e8f5e9;--legacy-color-e9ecef: #e9ecef;--legacy-color-ebebeb: #ebebeb;--legacy-color-f0f0f0: #f0f0f0;--legacy-color-f4d03f: #f4d03f;--legacy-color-f5f5f5: #f5f5f5;--legacy-color-f88: #f88;--legacy-color-f8f8f8: #f8f8f8;--legacy-color-f8f9fa: #f8f9fa;--legacy-color-f9f9f9: #f9f9f9;--legacy-color-fafafa: #fafafa;--legacy-color-fef9e7: #fef9e7;--legacy-color-ff3b30: #ff3b30;--legacy-color-ff4444: #ff4444;--legacy-color-ff6b6b: #ff6b6b;--legacy-color-ffcdd2: #ffcdd2;--legacy-color-ffebee: #ffebee;--legacy-color-fff: #fff;--legacy-rgba-0-0-0-005: rgba(0, 0, 0, .05);--legacy-rgba-0-0-0-008: rgba(0, 0, 0, .08);--legacy-rgba-0-0-0-01: rgba(0, 0, 0, .1);--legacy-rgba-0-0-0-012: rgba(0, 0, 0, .12);--legacy-rgba-0-0-0-015: rgba(0, 0, 0, .15);--legacy-rgba-0-0-0-02: rgba(0, 0, 0, .2);--legacy-rgba-0-0-0-03: rgba(0, 0, 0, .3);--legacy-rgba-0-0-0-04: rgba(0, 0, 0, .4);--legacy-rgba-0-0-0-05: rgba(0, 0, 0, .5);--legacy-rgba-0-255-0-005: rgba(0, 255, 0, .05);--legacy-rgba-102-126-234-03: rgba(102, 126, 234, .3);--legacy-rgba-102-126-234-04: rgba(102, 126, 234, .4);--legacy-rgba-102-126-234-05: rgba(102, 126, 234, .5);--legacy-rgba-255-0-0-005: rgba(255, 0, 0, .05);--legacy-rgba-255-255-255-005: rgba(255, 255, 255, .05);--legacy-rgba-255-255-255-008: rgba(255, 255, 255, .08);--legacy-rgba-255-255-255-01: rgba(255, 255, 255, .1);--legacy-rgba-255-255-255-015: rgba(255, 255, 255, .15);--legacy-rgba-255-255-255-02: rgba(255, 255, 255, .2);--legacy-rgba-255-255-255-025: rgba(255, 255, 255, .25);--legacy-rgba-255-255-255-03: rgba(255, 255, 255, .3);--legacy-rgba-255-255-255-05: rgba(255, 255, 255, .5);--legacy-rgba-255-255-255-07: rgba(255, 255, 255, .7);--legacy-rgba-255-255-255-08: rgba(255, 255, 255, .8);--legacy-rgba-74-144-226-01: rgba(74, 144, 226, .1);--shadow-sm: 0 2px 8px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.15)}[data-theme=dark]{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-tertiary: #151515;--bg-elevated: #1a1a1a;--bg-input: #0a0a0a;--bg-hover: #252525;--bg-active: #252525;--bg-accent-subtle: #1a2530;--text-primary: #e0e0e0;--text-secondary: #888;--text-tertiary: #666;--text-muted: #666;--text-disabled: #444;--border-primary: #333;--border-secondary: #333;--border-light: #2a2a2a;--border-dark: #444;--border-hover: #555;--accent-primary: #e0e0e0;--accent-secondary: #fff;--accent-purple: #9d8ec4;--accent-purple-light: #b8a8d4;--ipa-color: #888;--respelling-color: var(--text-secondary);--success: #22c55e;--success-hover: #16a34a;--warning: #f59e0b;--warning-hover: #d97706;--danger: #ef4444;--danger-hover: #dc2626;--error-bg: #3a1a1a;--error-border: #5a2a2a;--error-text: #f88;--badge-disabled-bg: #3a1a1a;--badge-disabled-text: #f88;--badge-admin-bg: #1a2a4a;--badge-admin-text: #6ab0ff;--mobile-bg-primary: #0a0a0a;--mobile-bg-secondary: #1a1a1a;--mobile-bg-tertiary: #252525;--mobile-bg-control: #333;--mobile-border-primary: #333;--mobile-border-contrast: #e0e0e0;--mobile-border-faint: #ddd;--mobile-text-primary: #fff;--mobile-text-content: #e0e0e0;--mobile-text-secondary: #888;--mobile-text-tertiary: #666;--mobile-text-muted: #999;--mobile-text-soft: #aaa;--mobile-text-subtle: #ccc;--mobile-text-faint: #ddd;--mobile-accent: #4a90e2;--mobile-accent-hover: #357abd;--mobile-accent-strong: #0066cc;--mobile-accent-strong-hover: #0052a3;--mobile-accent-soft: rgba(74, 144, 226, .1);--mobile-accent-shadow: rgba(74, 144, 226, .4);--mobile-link-hover: #6ba3e8;--mobile-link-decoration: rgba(74, 144, 226, .5);--mobile-danger: #dc3545;--mobile-danger-hover: #c82333;--mobile-danger-border-hover: #bd2130;--mobile-error-text: #ff6b6b;--mobile-success: #51cf66;--mobile-warning-bg: #2a2416;--mobile-warning-border: #856404;--mobile-warning-text: #f4d03f;--mobile-rating-1: #333;--mobile-rating-2: #444;--mobile-rating-3: #555;--mobile-rating-4: #666;--mobile-rating-5: #777;--mobile-rating-6: #888;--mobile-overlay-strong: rgba(0, 0, 0, .7);--mobile-footer-shadow: rgba(0, 0, 0, .1);--admin-muted-fixed: #666;--admin-button-text: #fff;--admin-button-primary-bg: var(--accent-primary);--admin-button-primary-text: #111;--admin-button-primary-hover-bg: var(--accent-secondary);--admin-button-primary-shadow: rgba(0,0,0,.15);--admin-button-success-bg: #22c55e;--admin-button-success-hover-bg: #16a34a;--admin-button-warning-bg: #f59e0b;--admin-button-warning-hover-bg: #d97706;--admin-button-danger-bg: #ef4444;--admin-button-danger-hover-bg: #dc2626;--admin-form-bg: var(--bg-secondary);--admin-form-label: #ccc;--admin-form-input-border: var(--border-primary);--library-search-tip-bg: #111;--library-search-tip-border: #333;--library-month-bg: #111;--library-legacy-bg: #1a1500;--library-legacy-border: #554400;--library-legacy-text: #aa8800;--library-detail-bg: #0a0a0a;--library-rating-bg: #111;--link-decoration-muted: #555;--form-hint-bg: #111;--form-hint-border: #333;--danger-accent: #ff4444;--existing-word-alert-bg: #1a1500;--existing-word-alert-border: #554400;--modal-overlay-bg: rgba(0, 0, 0, .5);--picker-overlay-bg: rgba(0, 0, 0, .3);--picker-shadow: rgba(0, 0, 0, .15);--shadow-sm: 0 2px 8px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4)}#root{min-height:100vh}.app-container{min-height:100vh;display:flex;flex-direction:column}.word-card-container{flex:1;display:flex;flex-direction:column;gap:2rem;align-items:flex-start;max-width:1200px;margin:0 auto;width:100%;position:relative;padding:0 2rem 2rem}.back-button{position:absolute;left:-60px;top:50%;transform:translateY(-50%);width:40px;height:40px;border:1px solid var(--border-primary);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;font-size:1.2rem;z-index:10;border-radius:8px}.back-button:hover{border-color:var(--text-primary);color:var(--text-primary);transform:translateY(-50%) translate(-2px)}.back-button:disabled{opacity:.3;cursor:not-allowed}.back-button:disabled:hover{border-color:var(--border-primary);color:var(--text-secondary);transform:translateY(-50%)}.forward-button{position:absolute;right:-60px;top:50%;transform:translateY(-50%);width:40px;height:40px;border:1px solid var(--border-primary);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;font-size:1.2rem;z-index:10}.forward-button:hover{border-color:var(--text-primary);color:var(--text-primary);transform:translateY(-50%) translate(2px)}.forward-button:disabled{opacity:.3;cursor:not-allowed}.forward-button:disabled:hover{border-color:var(--border-primary);color:var(--text-secondary);transform:translateY(-50%)}.rating-actions{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-primary)}.rating-action-button{padding:.7rem .5rem;border:1px solid var(--border-primary);background:var(--bg-secondary);color:var(--text-secondary);font-size:.85rem;font-weight:400;cursor:pointer;transition:all .2s ease;letter-spacing:.02em;border-radius:8px;text-align:center}.rating-action-button:hover{background:var(--text-primary);color:var(--bg-secondary);border-color:var(--text-primary);transform:translateY(-1px);box-shadow:0 2px 8px var(--legacy-rgba-0-0-0-01)}.progress-bar{margin-bottom:1rem;max-width:1200px;margin-left:auto;margin-right:auto;padding:0 2rem;position:relative}.queue-preview-button{padding:.5rem 1rem;font-size:.75rem;font-weight:500;color:var(--text-secondary);background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;cursor:pointer;transition:all .2s ease;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}.queue-preview-button:hover{border-color:var(--text-primary);color:var(--text-primary);background:var(--bg-primary);transform:translateY(-1px);box-shadow:0 2px 8px var(--legacy-rgba-0-0-0-008)}.left-top-area{position:absolute;left:-60px;top:0;width:110px;display:flex;flex-direction:column;align-items:flex-start;gap:.5rem;z-index:10}.left-top-area .queue-preview-panel{max-width:none;margin:0;padding:0;width:200px}.queue-preview-panel{max-width:1200px;margin:0 auto 1rem;padding:0 2rem}.queue-preview-title{font-size:.75rem;font-weight:500;color:var(--text-tertiary);margin-bottom:.5rem;letter-spacing:.1em;text-transform:uppercase}.queue-preview-list{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;padding:.5rem;max-height:200px;overflow-y:auto}.queue-preview-item{display:flex;align-items:center;gap:.75rem;padding:.5rem;border-bottom:1px solid var(--bg-active);transition:background .2s}.queue-preview-item:last-child{border-bottom:none}.queue-preview-item:hover{background:var(--bg-primary)}.queue-preview-number{font-size:.7rem;color:var(--text-tertiary);min-width:1.5rem;text-align:right}.queue-preview-word{flex:1;font-size:.9rem;color:var(--accent-secondary);font-weight:500}.queue-preview-familiarity{font-size:.75rem;color:var(--text-tertiary);padding:.2rem .5rem;background:var(--bg-active);border-radius:3px}.queue-preview-empty{padding:1rem;text-align:center;color:var(--text-tertiary);font-size:.85rem}.progress-text{font-size:.75rem;font-weight:400;color:var(--text-disabled);margin-bottom:.8rem;letter-spacing:.1em;text-transform:uppercase}.progress-track{width:100%;height:1px;background:var(--border-primary);position:relative}.progress-fill{height:100%;background:var(--text-primary);transition:width .4s cubic-bezier(.4,0,.2,1)}.word-card{flex:1;width:100%;background:var(--bg-secondary);border:1px solid var(--border-primary);padding:3rem 2.5rem;min-height:500px;max-height:70vh;display:flex;flex-direction:column;overflow-y:auto;scroll-behavior:smooth}.bottom-shortcuts{width:100%;padding:.75rem 1rem;background:var(--bg-primary);border:1px solid var(--border-primary);border-top:none}.bottom-shortcut-group{font-size:.75rem;color:var(--text-tertiary);text-align:center;line-height:1.8}.shortcut-separator{margin:0 .5rem;color:var(--border-dark)}.word-card-and-shortcuts{flex:1;display:flex;flex-direction:column;width:100%}.rating-and-shortcuts{width:320px;display:flex;flex-direction:column}.cards-row{display:flex;gap:2rem;width:100%}.word-title{font-size:3.5rem;font-weight:300;color:var(--text-primary);text-align:center;letter-spacing:-.03em;line-height:1.1;margin-bottom:1rem;font-family:var(--font-cjk-kai),Cambria,"Hoefler Text","Liberation Serif",Times,"Times New Roman",serif}.word-title-variants{font-size:3.5rem;font-weight:300;color:var(--text-primary)}.word-pronunciation{font-size:1.2rem;color:var(--ipa-color);margin-bottom:2.5rem;text-align:center;font-family:var(--font-cjk-kai),Cambria,"Charis SIL","Doulos SIL","Gentium Plus","DejaVu Sans","Lucida Sans Unicode",sans-serif;font-weight:400;letter-spacing:.05em;font-feature-settings:normal;font-variant-ligatures:none}.word-respelling{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,sans-serif;color:var(--respelling-color);font-weight:300;font-size:1rem}.word-variants{display:flex;gap:.8rem;justify-content:center;margin-bottom:1rem;flex-wrap:wrap}.variant-item{font-size:calc(1rem * var(--content-font-size-multiplier));color:var(--text-secondary);font-weight:300;font-style:italic;padding:.3rem .8rem;border:1px solid var(--border-primary);border-radius:3px;background:var(--bg-primary)}.word-stats{text-align:center;margin-bottom:2.5rem;padding:1.2rem;background:var(--bg-primary);border-top:1px solid var(--border-primary);border-bottom:1px solid var(--border-primary)}.stat-item{display:inline-block;margin:0 1.5rem;color:var(--text-secondary);font-size:.85rem;font-weight:300}.stat-item-added{color:var(--text-tertiary);font-style:italic}.stat-value{font-weight:400;color:var(--text-primary);margin-left:.3rem}.reveal-hint{text-align:center;padding:2.5rem 0;color:var(--text-tertiary);font-size:.85rem;font-weight:300;letter-spacing:.05em}.reveal-hint-key{display:inline-block;padding:.3rem .7rem;border:1px solid var(--border-primary);border-radius:3px;margin:0 .3rem;font-family:SF Mono,monospace;font-size:.8rem;background:var(--bg-secondary)}.definitions-section{margin-bottom:1.5rem;animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section-title{font-size:.75rem;font-weight:400;color:var(--text-tertiary);margin-bottom:1.2rem;letter-spacing:.1em;text-transform:uppercase}.definition-item{display:block;margin-bottom:1.2rem;line-height:1.7}.part-of-speech{display:inline-block;color:var(--accent-purple);font-weight:400;font-size:1rem;margin-bottom:.3rem;margin-right:.3rem}.definition-pronunciation{display:inline;color:var(--ipa-color);font-size:1rem;margin-left:.5rem;font-family:var(--font-cjk-kai),Cambria,"Charis SIL","Doulos SIL","Gentium Plus","DejaVu Sans","Lucida Sans Unicode",sans-serif;font-weight:400;letter-spacing:.05em;font-feature-settings:normal;font-variant-ligatures:none}.irregular-forms-row{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;margin-top:1rem;margin-bottom:.8rem;font-size:calc(1rem * var(--content-font-size-multiplier))}.irregular-form-item{display:inline-flex;align-items:baseline;gap:.4rem}.irregular-form-type{color:var(--accent-purple);font-weight:400;font-style:italic}.irregular-form-value{color:var(--text-primary);font-family:var(--font-cjk-kai),Cambria,"Hoefler Text",serif;font-weight:300;font-size:calc(1rem * var(--content-font-size-multiplier))}.irregular-form-pron{color:var(--ipa-color);font-family:var(--font-cjk-kai),Cambria,"Hoefler Text",serif;font-size:calc(.9rem * var(--content-font-size-multiplier))}.irregular-form-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:flex-start;margin-bottom:.75rem}.irregular-form-row .form-input.small{flex:0 0 120px}.irregular-form-row .form-input:not(.small){flex:1;min-width:140px}.irregular-form-row .ipa-input-container{flex:0 0 150px;min-width:0}.definition-text{color:var(--text-primary);font-size:calc(1.05rem * var(--content-font-size-multiplier));font-weight:300;font-family:var(--font-cjk-kai),Cambria,"Hoefler 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var(--legacy-rgba-0-0-0-015)}.vocab-selector-button.secondary{background:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-primary)}.vocab-selector-button.secondary:hover{border-color:var(--text-primary);color:var(--text-primary)}.vocab-selector-hint{text-align:center;font-size:.85rem;color:var(--legacy-color-999);font-weight:300;padding:1rem;background:var(--legacy-color-fafafa);border-radius:4px}.word-date-section{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--legacy-color-e0e0e0);display:flex;justify-content:flex-end}.word-date-badge{display:inline-block;padding:.4rem .8rem;background:var(--legacy-color-f5f5f5);border:1px solid var(--border-primary);border-radius:4px;font-size:.75rem;color:var(--text-secondary);font-weight:500;letter-spacing:.02em}.word-date-badge.legacy{background:var(--legacy-color-fef9e7);border-color:var(--legacy-color-f4d03f);color:var(--legacy-color-856404)}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;margin-bottom:1rem;border-bottom:1px solid var(--border-secondary)}.settings-row-label{display:flex;flex-direction:column;gap:.25rem}.settings-row-title{font-size:.95rem;font-weight:400;color:var(--text-primary)}.settings-row-desc{font-size:.8rem;color:var(--text-tertiary)}.theme-toggle{display:flex;border:1px solid var(--border-primary);border-radius:8px;overflow:hidden;cursor:pointer;background:none;padding:0}.theme-toggle-option{padding:.5rem 1.2rem;font-size:.85rem;font-weight:400;color:var(--text-tertiary);background:var(--bg-secondary);transition:all .2s ease;-webkit-user-select:none;user-select:none}.theme-toggle-option.active{background:var(--legacy-color-1a1a1a);color:#fff}[data-theme=dark] body{background:var(--bg-primary);color:var(--text-primary)}[data-theme=dark] .navigation{background:var(--bg-secondary);border-bottom-color:var(--border-primary)}[data-theme=dark] .nav-button{background:var(--bg-secondary);color:var(--text-secondary);border-color:var(--border-primary)}[data-theme=dark] .nav-button:hover{border-color:var(--text-secondary);color:var(--text-primary);background:var(--bg-hover)}[data-theme=dark] .nav-button.active{background:var(--bg-secondary);color:var(--bg-primary);border-color:var(--accent-secondary)}[data-theme=dark] .progress-text{color:var(--text-secondary)}[data-theme=dark] .progress-track{background:var(--border-primary)}[data-theme=dark] .progress-fill{background:var(--text-primary)}[data-theme=dark] .word-card{background:var(--bg-secondary);border-color:var(--border-primary)}[data-theme=dark] .word-title,[data-theme=dark] .word-title-variants{color:var(--accent-secondary)}[data-theme=dark] .word-pronunciation{color:var(--ipa-color)}[data-theme=dark] .word-respelling{color:var(--text-secondary)}[data-theme=dark] .word-stats{background:var(--bg-primary);border-color:var(--border-primary)}[data-theme=dark] .stat-item,[data-theme=dark] .stat-item-added{color:var(--text-secondary)}[data-theme=dark] .stat-value{color:var(--text-primary)}[data-theme=dark] .reveal-hint{color:var(--text-secondary)}[data-theme=dark] .reveal-hint-key{background:var(--bg-hover);border-color:var(--border-primary);color:var(--mobile-text-subtle)}[data-theme=dark] .section-title{color:var(--text-secondary)}[data-theme=dark] .definition-text{color:var(--text-primary)}[data-theme=dark] .part-of-speech{color:var(--accent-purple)}[data-theme=dark] .definition-pronunciation{color:var(--ipa-color)}[data-theme=dark] .irregular-form-type{color:var(--accent-purple)}[data-theme=dark] .irregular-form-value{color:var(--text-primary)}[data-theme=dark] .irregular-form-pron{color:var(--text-secondary)}[data-theme=dark] .example-item{color:var(--text-tertiary);background:var(--bg-primary);border-color:var(--border-primary)}[data-theme=dark] .example-item strong{color:var(--text-primary)}[data-theme=dark] .inline-hyperlink{color:var(--text-tertiary);text-decoration-color:var(--border-hover)}[data-theme=dark] .inline-hyperlink:hover{color:var(--text-primary);text-decoration-color:var(--text-primary)}[data-theme=dark] .word-tag{background:var(--bg-hover);border-color:var(--border-primary);color:var(--text-tertiary)}[data-theme=dark] .back-button,[data-theme=dark] .forward-button{background:var(--bg-secondary);border-color:var(--border-primary);color:var(--text-secondary)}[data-theme=dark] .back-button:hover,[data-theme=dark] .forward-button:hover{border-color:var(--text-secondary);color:var(--text-primary)}[data-theme=dark] .queue-preview-button{background:var(--bg-secondary);border-color:var(--border-primary);color:var(--text-secondary)}[data-theme=dark] .queue-preview-button:hover{border-color:var(--text-secondary);color:var(--text-primary);background:var(--bg-hover)}[data-theme=dark] .queue-preview-title{color:var(--text-secondary)}[data-theme=dark] .queue-preview-list{background:var(--bg-secondary);border-color:var(--border-primary)}[data-theme=dark] .queue-preview-item{border-bottom-color:var(--bg-hover)}[data-theme=dark] .queue-preview-item:hover{background:var(--bg-hover)}[data-theme=dark] .queue-preview-word{color:var(--text-primary)}[data-theme=dark] .queue-preview-familiarity{color:var(--text-secondary);background:var(--bg-hover)}[data-theme=dark] .queue-preview-empty{color:var(--text-secondary)}[data-theme=dark] .rating-container{background:var(--bg-secondary);border-color:var(--border-primary)}[data-theme=dark] .rating-actions{border-bottom-color:var(--border-primary)}[data-theme=dark] .rating-action-button{background:var(--legacy-color-0a0a0a);border-color:var(--legacy-color-333);color:var(--legacy-color-888)}[data-theme=dark] .rating-action-button:hover{background:var(--legacy-color-e0e0e0);color:var(--legacy-color-0a0a0a);border-color:var(--legacy-color-e0e0e0)}[data-theme=dark] .rating-title{color:var(--text-secondary)}[data-theme=dark] .rating-button{background:var(--legacy-color-0a0a0a);border-color:var(--legacy-color-333);color:var(--legacy-color-e0e0e0)}[data-theme=dark] .rating-button:hover{border-color:var(--legacy-color-888)}[data-theme=dark] .rating-button.selected{background:transparent;color:var(--legacy-color-fff);border-color:var(--legacy-color-fff)}[data-theme=dark] .rating-hint-key{background:var(--legacy-color-252525);border-color:var(--legacy-color-333);color:var(--legacy-color-888)}[data-theme=dark] .bottom-shortcuts{background:var(--bg-tertiary);border-color:var(--border-primary)}[data-theme=dark] .bottom-shortcut-group{color:var(--text-secondary)}[data-theme=dark] .shortcut-separator{color:var(--text-disabled)}[data-theme=dark] .summary-container{background:var(--legacy-color-0a0a0a)}[data-theme=dark] .summary-card{background:var(--legacy-color-1a1a1a);border-color:var(--legacy-color-333)}[data-theme=dark] .summary-title{color:var(--legacy-color-fff)}[data-theme=dark] .summary-subtitle{color:var(--legacy-color-888)}[data-theme=dark] .summary-stats{border-color:var(--legacy-color-333)}[data-theme=dark] .summary-stat-label{color:var(--legacy-color-888)}[data-theme=dark] .summary-stat-value{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .summary-ratings-title{color:var(--legacy-color-888)}[data-theme=dark] .rating-row{border-bottom-color:var(--legacy-color-252525)}[data-theme=dark] .rating-row-word{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .rating-value{color:var(--legacy-color-888)}[data-theme=dark] .restart-button{background:var(--legacy-color-e0e0e0);color:var(--legacy-color-0a0a0a)}[data-theme=dark] .restart-button:hover{background:var(--bg-secondary)}[data-theme=dark] .library-sidebar{background:var(--bg-secondary);border-right-color:var(--border-primary)}[data-theme=dark] .library-search{background:var(--bg-secondary);border-bottom-color:var(--border-primary)}[data-theme=dark] .search-input{background:var(--bg-input);border-color:var(--border-primary);color:var(--text-primary)}[data-theme=dark] .search-input:focus{border-color:var(--text-secondary)}[data-theme=dark] .search-input::placeholder{color:var(--text-secondary)}[data-theme=dark] .search-stats{color:var(--text-secondary)}[data-theme=dark] .month-separator{background:var(--library-month-bg);border-bottom-color:var(--border-primary);color:var(--text-secondary)}[data-theme=dark] .month-separator.legacy{background:var(--library-legacy-bg);border-bottom-color:var(--library-legacy-border);color:var(--library-legacy-text)}[data-theme=dark] .library-item{border-bottom-color:var(--bg-hover)}[data-theme=dark] .library-item:hover{background:var(--bg-hover)}[data-theme=dark] .library-item.selected{background:var(--bg-active);border-left-color:var(--text-primary)}[data-theme=dark] .library-item-word{color:var(--text-primary)}[data-theme=dark] .library-item-pronunciation{color:var(--ipa-color)}[data-theme=dark] .library-detail{background:var(--library-detail-bg)}[data-theme=dark] .library-detail-empty{color:var(--text-secondary)}[data-theme=dark] .library-detail-word{color:var(--accent-secondary)}[data-theme=dark] .library-detail-pronunciation{color:var(--ipa-color)}[data-theme=dark] .edit-button{background:var(--bg-secondary);border-color:var(--border-primary);color:var(--text-primary)}[data-theme=dark] .library-detail-stats{border-color:var(--border-primary)}[data-theme=dark] .library-detail-content{background:var(--bg-secondary);border-color:var(--border-primary)}[data-theme=dark] .library-detail-content .inline-hyperlink{color:var(--text-tertiary);text-decoration-color:var(--link-decoration-muted)}[data-theme=dark] .library-detail-content .inline-hyperlink:hover{color:var(--text-primary);text-decoration-color:var(--text-primary)}[data-theme=dark] .library-rating-section{background:var(--library-rating-bg);border-color:var(--border-primary)}[data-theme=dark] .library-rating-title{color:var(--text-secondary)}[data-theme=dark] .library-rating-button{background:var(--bg-primary);border-color:var(--border-primary)}[data-theme=dark] .library-rating-button:hover{background:var(--bg-hover);border-color:var(--text-secondary)}[data-theme=dark] .library-rating-button.selected{background:transparent;border-color:var(--accent-secondary)}[data-theme=dark] .library-rating-number{color:var(--text-primary)}[data-theme=dark] .library-rating-label{color:var(--text-secondary)}[data-theme=dark] .library-rating-button:hover .library-rating-number,[data-theme=dark] .library-rating-button:hover .library-rating-label{color:var(--text-primary)}[data-theme=dark] .library-rating-button.selected .library-rating-number,[data-theme=dark] .library-rating-button.selected .library-rating-label{color:var(--accent-secondary)}[data-theme=dark] .library-rating-hint{color:var(--text-secondary)}[data-theme=dark] .tags-page-container{background:var(--legacy-color-0a0a0a)}[data-theme=dark] .tags-sidebar{background:var(--legacy-color-1a1a1a);border-right-color:var(--legacy-color-333)}[data-theme=dark] .tags-sidebar-title{color:var(--legacy-color-888)}[data-theme=dark] .tags-sidebar-item{color:var(--legacy-color-e0e0e0);border-bottom-color:var(--legacy-color-252525)}[data-theme=dark] .tags-sidebar-item:hover{background:var(--legacy-color-252525)}[data-theme=dark] .tags-sidebar-item.active{background:var(--legacy-color-252525);border-left-color:var(--legacy-color-e0e0e0)}[data-theme=dark] .tags-middle{background:var(--legacy-color-111);border-right-color:var(--legacy-color-333)}[data-theme=dark] .tags-middle-item{border-bottom-color:var(--legacy-color-252525)}[data-theme=dark] .tags-middle-item:hover,[data-theme=dark] .tags-middle-item.active{background:var(--legacy-color-1a1a1a)}[data-theme=dark] .tags-middle-item-word{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .tags-middle-item-pronunciation{color:var(--legacy-color-888)}[data-theme=dark] .add-word-container{background:var(--bg-primary)}[data-theme=dark] .add-word-card{background:var(--bg-secondary);border-color:var(--border-primary)}[data-theme=dark] .add-word-title{color:var(--accent-secondary)}[data-theme=dark] .form-label{color:var(--text-secondary)}[data-theme=dark] .form-input{background:var(--bg-input);border-color:var(--border-primary);color:var(--text-primary)}[data-theme=dark] .form-input:focus{border-color:var(--text-secondary)}[data-theme=dark] .form-input::placeholder{color:var(--border-hover)}[data-theme=dark] .remove-button{background:var(--bg-primary);border-color:var(--border-primary);color:var(--text-secondary)}[data-theme=dark] .remove-button:hover{border-color:var(--danger-accent);color:var(--danger-accent)}[data-theme=dark] .add-more-button{background:var(--bg-primary);border-color:var(--border-primary);color:var(--text-secondary)}[data-theme=dark] .add-more-button:hover{border-color:var(--text-secondary);color:var(--text-primary)}[data-theme=dark] .form-hint{background:var(--form-hint-bg);border-color:var(--form-hint-border)}[data-theme=dark] .form-hint-label{color:var(--text-secondary)}[data-theme=dark] .form-button.primary{background:var(--text-primary);color:var(--bg-primary)}[data-theme=dark] .form-button.primary:hover:not(:disabled){background:var(--bg-secondary)}[data-theme=dark] .form-button.secondary{background:var(--bg-secondary);border-color:var(--border-primary);color:var(--text-secondary)}[data-theme=dark] .form-button.secondary:hover{border-color:var(--text-secondary);color:var(--text-primary)}[data-theme=dark] .toolbar-button{background:var(--bg-primary);border-color:var(--border-primary);color:var(--text-secondary)}[data-theme=dark] .toolbar-button:hover{background:var(--bg-hover);border-color:var(--border-hover);color:var(--text-primary)}[data-theme=dark] .toolbar-button.active{background:var(--text-primary);color:var(--bg-primary);border-color:var(--text-primary)}[data-theme=dark] .toolbar-divider{background:var(--border-primary)}[data-theme=dark] .rich-text-area{background:var(--bg-primary);border-color:var(--border-primary);color:var(--text-primary)}[data-theme=dark] .rich-text-area:focus{border-color:var(--text-secondary)}[data-theme=dark] .rich-text-preview{background:var(--bg-tertiary);border-color:var(--border-primary)}[data-theme=dark] .rich-text-preview-label{color:var(--text-secondary)}[data-theme=dark] .rich-text-preview-content{color:var(--text-primary)}[data-theme=dark] .link-picker{background:var(--bg-secondary);border-color:var(--border-primary)}[data-theme=dark] .link-picker-title{color:var(--text-primary)}[data-theme=dark] .link-picker-search{background:var(--bg-primary);border-color:var(--border-primary);color:var(--text-primary)}[data-theme=dark] .link-picker-search:focus{border-color:var(--text-secondary)}[data-theme=dark] .link-picker-close{color:var(--text-secondary)}[data-theme=dark] .link-picker-close:hover{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .link-picker-item{border-bottom-color:var(--legacy-color-252525)}[data-theme=dark] .link-picker-item.selected{background:var(--legacy-color-252525)}[data-theme=dark] .link-picker-word{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .link-picker-pronunciation{color:var(--legacy-color-888)}[data-theme=dark] .link-picker-empty{color:var(--text-secondary)}[data-theme=dark] .link-picker-footer{border-top-color:var(--legacy-color-333);background:var(--legacy-color-111)}[data-theme=dark] .link-picker-hint{color:var(--text-secondary)}[data-theme=dark] .theme-toggle{border-color:var(--legacy-color-333)}[data-theme=dark] .theme-toggle-option{background:var(--legacy-color-0a0a0a);color:var(--legacy-color-888)}[data-theme=dark] .theme-toggle-option.active{background:transparent;color:var(--legacy-color-fff);border:1px solid var(--legacy-color-fff)}[data-theme=dark] .slider-label-left,[data-theme=dark] .slider-label-right{color:var(--legacy-color-888)}[data-theme=dark] .slider-value-label{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .slider-value-description{color:var(--text-secondary)}[data-theme=dark] .existing-word-alert{background:var(--legacy-color-1a1500);border-color:var(--legacy-color-554400)}[data-theme=dark] .alert-title,[data-theme=dark] .alert-word{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .alert-pronunciation{color:var(--legacy-color-888)}[data-theme=dark] .alert-definitions{color:var(--legacy-color-999)}[data-theme=dark] .alert-button.primary{background:var(--legacy-color-e0e0e0);color:var(--legacy-color-0a0a0a)}[data-theme=dark] .alert-button.secondary{background:var(--legacy-color-1a1a1a);border-color:var(--legacy-color-333);color:var(--legacy-color-888)}[data-theme=dark] .word-image,[data-theme=dark] .image-upload{border-color:var(--legacy-color-333)}[data-theme=dark] .image-upload:hover{border-color:var(--legacy-color-888)}[data-theme=dark] .image-upload-text{color:var(--legacy-color-888)}[data-theme=dark] .sub-phrase{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .sub-phrase-pos{color:var(--legacy-color-9d8ec4)}[data-theme=dark] .sub-definition-text{color:var(--legacy-color-ccc)}[data-theme=dark] .library-item-tag{background:var(--legacy-color-252525);color:var(--legacy-color-888)}[data-theme=dark] .word-date-section{border-top-color:var(--legacy-color-333)}[data-theme=dark] .variant-item{background:var(--legacy-color-111);border-color:var(--legacy-color-333);color:var(--legacy-color-888)}[data-theme=dark] .delete-confirm-message{color:var(--legacy-color-999)}[data-theme=dark] .delete-confirm-message strong{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .nav-button.active{background:var(--legacy-color-e0e0e0);color:var(--legacy-color-0a0a0a);border-color:var(--legacy-color-e0e0e0)}[data-theme=dark] .nav-button.active:hover{background:var(--legacy-color-ccc)}[data-theme=dark] .tag-filter-button{background:var(--legacy-color-1a1a1a);border-color:var(--legacy-color-333);color:var(--legacy-color-888)}[data-theme=dark] .tag-filter-button:hover:not(.disabled){border-color:var(--legacy-color-888);box-shadow:0 2px 6px var(--legacy-rgba-0-0-0-03)}[data-theme=dark] .tag-filter-button.open{border-color:var(--legacy-color-888);box-shadow:0 3px 10px var(--legacy-rgba-0-0-0-04)}[data-theme=dark] .tag-filter-button.active{background:transparent;color:var(--legacy-color-fff);border-color:var(--legacy-color-fff)}[data-theme=dark] .tag-filter-arrow{color:var(--text-secondary)}[data-theme=dark] .tag-filter-menu{background:var(--legacy-color-1a1a1a);border-color:var(--legacy-color-333);box-shadow:0 8px 32px var(--legacy-rgba-0-0-0-05)}[data-theme=dark] .tag-filter-menu-header{border-bottom-color:var(--legacy-color-333);background:var(--legacy-color-1a1a1a)}[data-theme=dark] .tag-filter-menu-title{color:var(--legacy-color-e0e0e0)}[data-theme=dark] .tag-filter-search{background:var(--legacy-color-1a1a1a);border-bottom-color:var(--legacy-color-333)}[data-theme=dark] .tag-filter-search-input{background:var(--bg-input);border-color:var(--legacy-color-333);color:var(--legacy-color-e0e0e0)}[data-theme=dark] .tag-filter-search-input:focus{border-color:var(--legacy-color-888)}[data-theme=dark] .tag-filter-clear{background:var(--legacy-color-252525);border-color:var(--legacy-color-333);color:var(--legacy-color-888)}[data-theme=dark] .tag-filter-clear:hover{background:var(--legacy-color-333);color:var(--legacy-color-fff);border-color:var(--legacy-color-888)}[data-theme=dark] .tag-filter-menu-divider{background:var(--legacy-color-333)}[data-theme=dark] .tag-filter-menu-item{color:var(--legacy-color-e0e0e0);border-bottom-color:var(--legacy-color-252525)}[data-theme=dark] .tag-filter-menu-item:hover{background:var(--legacy-color-252525)}[data-theme=dark] .tag-filter-menu-item.selected{background:var(--legacy-color-252525);color:var(--legacy-color-fff);border-bottom-color:var(--legacy-color-333)}[data-theme=dark] .tag-filter-menu-item.selected:hover{background:var(--legacy-color-333)}[data-theme=dark] 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