.history-toolbar{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-xl);display:flex;flex-wrap:wrap;gap:var(--space-md);align-items:center;justify-content:space-between;}.history-toolbar__search{flex:1;min-width:250px;position:relative;}.history-search-input{width:100%;padding:var(--space-sm) var(--space-md) var(--space-sm) 40px;border:1px solid var(--border-primary);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);font-size:var(--text-base);transition:all var(--transition-fast);}.history-search-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(96,165,250,0.1);}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-secondary);pointer-events:none;}.history-toolbar__actions{display:flex;gap:var(--space-sm);flex-wrap:wrap;}.view-toggle{display:flex;gap:0;background:var(--bg-tertiary);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-primary);}.view-toggle__btn{padding:var(--space-sm) var(--space-md);background:transparent;border:none;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);font-size:var(--text-lg);border-right:1px solid var(--border-primary);}.view-toggle__btn:last-child{border-right:none;}.view-toggle__btn:hover{background:var(--bg-secondary);color:var(--text-primary);}.view-toggle__btn--active{background:var(--primary-color);color:var(--white);}.history-filters{display:flex;gap:var(--space-sm);flex-wrap:wrap;align-items:center;}.filter-group{display:flex;align-items:center;gap:var(--space-xs);}.filter-label{font-size:var(--text-sm);color:var(--text-secondary);font-weight:600;}.filter-select{padding:var(--space-xs) var(--space-sm);border:1px solid var(--border-primary);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);font-size:var(--text-sm);cursor:pointer;}.filter-tag{padding:var(--space-xs) var(--space-sm);background:var(--primary-color);color:var(--white);border-radius:var(--radius-sm);font-size:var(--text-sm);display:flex;align-items:center;gap:var(--space-xs);}.filter-tag__remove{background:none;border:none;color:var(--white);cursor:pointer;font-size:var(--text-xs);padding:0;line-height:1;}.bulk-actions{background:var(--warning-color);color:var(--white);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);display:none;align-items:center;justify-content:space-between;margin-bottom:var(--space-md);}.bulk-actions--active{display:flex;}.bulk-actions__info{font-weight:600;}.bulk-actions__buttons{display:flex;gap:var(--space-sm);}.bulk-actions__btn{padding:var(--space-xs) var(--space-md);background:rgba(255,255,255,0.2);border:1px solid rgba(255,255,255,0.3);color:var(--white);border-radius:var(--radius-sm);cursor:pointer;font-weight:600;transition:all var(--transition-fast);}.bulk-actions__btn:hover{background:rgba(255,255,255,0.3);}.history-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md);margin-bottom:var(--space-xl);}.stat-card{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:var(--space-lg);text-align:center;transition:all var(--transition-fast);}.stat-card:hover{border-color:var(--primary-color);transform:translateY(-2px);box-shadow:var(--shadow-md);}.stat-card__icon{font-size:var(--text-3xl);margin-bottom:var(--space-sm);}.stat-card__value{font-size:var(--text-2xl);font-weight:700;color:var(--primary-color);margin-bottom:var(--space-xs);}.stat-card__label{font-size:var(--text-sm);color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;}.history-list{display:flex;flex-direction:column;gap:var(--space-md);}.history-item{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:var(--space-lg);transition:all var(--transition-fast);position:relative;}.history-item:hover{border-color:var(--primary-color);box-shadow:var(--shadow-md);}.history-item--selected{border-color:var(--primary-color);background:linear-gradient(135deg,var(--bg-secondary) 0%,rgba(96,165,250,0.05) 100%);}.history-item__checkbox{position:absolute;top:var(--space-md);left:var(--space-md);width:20px;height:20px;cursor:pointer;}.history-item--with-checkbox{padding-left:calc(var(--space-lg) + 30px);}.history-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-md);}.history-title{font-size:var(--text-lg);font-weight:600;color:var(--text-primary);margin:0;flex:1;}.history-meta{display:flex;align-items:center;gap:var(--space-md);}.history-date{font-size:var(--text-sm);color:var(--text-secondary);}.favorite-btn{background:none;border:none;font-size:var(--text-xl);cursor:pointer;padding:0;transition:all var(--transition-fast);}.favorite-btn:hover{transform:scale(1.2);}.favorite-btn--active{color:#fbbf24;}.history-prompt{color:var(--text-primary);line-height:1.6;margin-bottom:var(--space-md);font-size:var(--text-sm);}.history-tags{display:flex;gap:var(--space-xs);flex-wrap:wrap;margin-bottom:var(--space-md);}.history-tag{padding:2px var(--space-xs);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-sm);font-size:var(--text-xs);color:var(--text-secondary);}.history-actions{display:flex;gap:var(--space-sm);}.history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-lg);}.history-card{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:var(--space-lg);transition:all var(--transition-fast);position:relative;display:flex;flex-direction:column;height:100%;}.history-card:hover{border-color:var(--primary-color);transform:translateY(-4px);box-shadow:var(--shadow-lg);}.history-card--selected{border-color:var(--primary-color);background:linear-gradient(135deg,var(--bg-secondary) 0%,rgba(96,165,250,0.1) 100%);}.history-card__checkbox{position:absolute;top:var(--space-md);right:var(--space-md);width:20px;height:20px;cursor:pointer;}.tag-cloud{display:flex;flex-wrap:wrap;gap:var(--space-sm);padding:var(--space-lg);background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);margin-bottom:var(--space-xl);}.tag-cloud__item{padding:var(--space-xs) var(--space-md);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--space-xs);}.tag-cloud__item:hover{border-color:var(--primary-color);background:var(--primary-color);color:var(--white);transform:scale(1.05);}.tag-cloud__label{font-weight:600;}.tag-cloud__count{opacity:0.7;font-size:var(--text-sm);}.history-empty{text-align:center;padding:var(--space-3xl) var(--space-xl);}.history-empty__icon{font-size:80px;margin-bottom:var(--space-lg);opacity:0.3;}.history-empty__title{font-size:var(--text-xl);font-weight:600;color:var(--text-secondary);margin-bottom:var(--space-sm);}.history-empty__description{color:var(--text-tertiary);}[data-theme="dark"] .history-item:hover,[data-theme="dark"] .history-card:hover{box-shadow:0 0 20px rgba(96,165,250,0.2);}[data-theme="dark"] .stat-card:hover{box-shadow:0 0 15px rgba(96,165,250,0.15);}[data-theme="dark"] .tag-cloud__item:hover{box-shadow:0 0 10px rgba(96,165,250,0.3);}@media (max-width:768px){.history-toolbar{flex-direction:column;align-items:stretch;}.history-toolbar__search{min-width:100%;}.history-toolbar__actions{justify-content:space-between;}.history-stats{grid-template-columns:repeat(2,1fr);}.history-grid{grid-template-columns:1fr;}.bulk-actions{flex-direction:column;gap:var(--space-sm);}.bulk-actions__buttons{width:100%;justify-content:stretch;}.bulk-actions__btn{flex:1;}}@media (max-width:480px){.history-stats{grid-template-columns:1fr;}.history-filters{flex-direction:column;align-items:stretch;}.filter-group{flex-direction:column;align-items:stretch;}.filter-select{width:100%;}}