:root{--primary-color: #0d6efd;--primary-hover-color: #0b5ed7;--secondary-color: #6c757d;--success-color: #198754;--success-hover-color: #157347;--danger-color: #dc3545;--background-color: #f8f9fa;--block-background-color: #ffffff;--text-color: #212529;--text-muted-color: #6c757d;--border-color: #dee2e6;--shadow-color: rgba(0, 0, 0, .06);--diff-value-bg: #fff3cd;--table-header-bg: #f8f9fa;--table-row-hover-bg: #f1f3f5;--selected-row-bg: #cfe2ff;--tooltip-bg: #343a40;--tooltip-text-color: #ffffff}body.dark-theme{--primary-color: #3b82f6;--primary-hover-color: #2563eb;--secondary-color: #4b5563;--success-color: #22c55e;--success-hover-color: #16a34a;--danger-color: #ef4444;--background-color: #111827;--block-background-color: #1f2937;--text-color: #f9fafb;--text-muted-color: #9ca3af;--border-color: #374151;--shadow-color: rgba(0, 0, 0, .2);--diff-value-bg: #4e401b;--table-header-bg: #374151;--table-row-hover-bg: #374151;--selected-row-bg: #254c8b;--tooltip-bg: #f9fafb;--tooltip-text-color: #111827}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;margin:0;background-color:var(--background-color);color:var(--text-color);line-height:1.5;transition:background-color .3s,color .3s}.main-container{padding:1.5rem;display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:1.5rem;align-items:start}.left-column,.right-column{display:flex;flex-direction:column;gap:1.5rem}.right-column{height:calc(100vh - 3rem);min-height:0}.top-inputs-wrapper{display:grid;grid-template-columns:2fr 8fr;gap:1.5rem;align-items:start}.block-container{background-color:var(--block-background-color);border-radius:.5rem;box-shadow:0 2px 8px var(--shadow-color);padding:1.5rem;border:1px solid var(--border-color);transition:background-color .3s,border-color .3s}h2,h3{margin-top:0;color:var(--text-color);font-weight:600}h2{font-size:1.25rem;margin-bottom:1rem}h3{font-size:1.1rem;margin-bottom:1rem}.filter-block{display:flex;flex-direction:column;height:260px}.filter-group{display:flex;flex-direction:row;gap:1.5rem;flex:1;min-height:0}#type-filter{flex:0 0 calc(40% - .75rem);overflow-y:auto}#manufacturer-filter{flex:1;display:flex;flex-direction:column;overflow:hidden}.checkbox-list-wrapper{column-count:2;column-gap:1.5rem;height:100%}.checkbox-list-wrapper label{break-inside:avoid-column}.filter-item h3{font-size:1rem;display:flex;justify-content:space-between;align-items:center;gap:8px;margin:0 0 .75rem}.filter-item h3 span:first-child{flex-grow:1}.title-info-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background-color:#adb5bd;color:#fff;font-style:normal;font-weight:700;font-size:11px;cursor:help}.filter-item label{display:block;margin-bottom:.3rem;cursor:pointer;font-size:.9rem;line-height:1.4}.filter-item input[type=checkbox]{margin-right:.5rem;vertical-align:middle}.bottom-controls-group{margin-top:auto;padding-top:1rem;border-top:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.all-pumps-filter label{margin:0}.theme-switcher{display:flex;align-items:center}.theme-toggle-label{display:flex;align-items:center;gap:10px;cursor:pointer}.theme-toggle-label .label-text{font-size:.9rem}#theme-toggle{display:none}.slider{position:relative;width:40px;height:20px;background-color:#ccc;border-radius:20px;transition:.3s}.slider:before{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background-color:#fff;top:2px;left:2px;transition:.3s}#theme-toggle:checked+.slider{background-color:var(--primary-color)}#theme-toggle:checked+.slider:before{transform:translate(20px)}.input-block{height:260px;display:flex;flex-direction:column;justify-content:center}.main-title{font-size:1.25rem;text-align:center;margin-bottom:1.5rem}.controls{display:flex;flex-direction:column;gap:1rem}.input-group{display:flex;flex-direction:column;gap:.75rem}.input-item{display:flex;flex-direction:column;flex:1}.input-item label{margin-bottom:.35rem;font-weight:500;font-size:.85rem;color:var(--text-muted-color)}.input-item input{padding:.6rem .75rem;border:1px solid var(--border-color);border-radius:.375rem;font-size:1rem;width:100%;box-sizing:border-box;background-color:var(--block-background-color);color:var(--text-color);transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}.input-item input:focus{border-color:var(--primary-color);outline:0;box-shadow:0 0 0 .25rem #0d6efd40}.input-item input:disabled{background-color:var(--secondary-color);opacity:.5;cursor:not-allowed}button{padding:.7rem 1.5rem;font-size:1rem;font-weight:600;color:#fff;border:none;border-radius:.375rem;cursor:pointer;transition:background-color .2s ease,box-shadow .2s ease}button#find-btn{background-color:var(--primary-color)}button#find-btn:hover{background-color:var(--primary-hover-color)}button#compare-btn{background-color:var(--success-color);font-size:.9rem;padding:.5rem 1rem}button#compare-btn:hover{background-color:var(--success-hover-color)}button:disabled{background-color:var(--secondary-color);cursor:not-allowed;opacity:.65}button.secondary-btn{background-color:transparent;color:var(--primary-color);border:1px solid var(--primary-color);font-size:.9rem;padding:.5rem 1rem;font-weight:500}button.secondary-btn:hover{background-color:var(--primary-color);color:#fff}button.secondary-btn:disabled{background-color:transparent;color:var(--secondary-color);border-color:var(--secondary-color);cursor:not-allowed;opacity:.65}.results-block{flex-grow:1;display:flex;flex-direction:column;min-height:0}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.results-header p{margin:0;font-size:.9rem;color:var(--text-muted-color)}.pump-info-table-wrapper{flex-grow:1;min-height:0;overflow-y:hidden}.pump-info-table-container{height:100%;overflow-y:auto}.pump-info-table{width:100%;border-collapse:collapse}.pump-info-table th,.pump-info-table td{padding:.75rem;text-align:left;border-bottom:1px solid var(--border-color);font-size:.9rem;vertical-align:middle}.pump-info-table th:first-child,.pump-info-table td:first-child{width:1%;padding-right:0}.pump-info-table th{background-color:var(--table-header-bg);font-weight:600;position:sticky;top:0;z-index:1}.pump-info-table tbody tr{cursor:pointer;transition:background-color .2s ease}.pump-info-table tbody tr:hover{background-color:var(--table-row-hover-bg)}.pump-info-table tbody tr.selected{background-color:var(--selected-row-bg)}.sortable{cursor:pointer;position:relative;padding-right:20px!important}.sortable:after{content:" ";position:absolute;right:8px;top:50%;margin-top:-8px;border:4px solid transparent;border-top-color:#aaa;border-bottom-color:#aaa}.sortable.asc:after{border-bottom-color:var(--text-color);border-top-color:transparent;margin-top:-2px}.sortable.desc:after{border-top-color:var(--text-color);border-bottom-color:transparent;margin-top:-6px}.pump-name-cell{display:flex;justify-content:space-between;align-items:center;gap:8px}.info-icon-container{position:relative;display:inline-flex;cursor:pointer}.info-icon{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;border:1px solid;font-style:normal;font-weight:700;font-size:13px;line-height:1}.info-icon.valid{border-color:#a3cfbb;background-color:#d1e7dd;color:var(--success-color)}.info-icon.invalid{border-color:#f5c2c7;background-color:#f8d7da;color:var(--danger-color)}[data-tooltip]{position:relative}[data-tooltip]:after{content:attr(data-tooltip);position:absolute;bottom:125%;left:50%;transform:translate(-50%);background-color:var(--tooltip-bg);color:var(--tooltip-text-color);padding:.4em .8em;border-radius:4px;font-size:.85rem;white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;z-index:10}[data-tooltip]:hover:after{opacity:1;visibility:visible}.chart-block{min-height:500px;position:relative;display:flex;flex-direction:column}.chart-controls{display:flex;flex-direction:column;gap:.5rem;position:absolute;top:1rem;left:1rem;z-index:10}.chart-controls button{width:32px;height:32px;padding:0;font-size:1.2rem;background-color:var(--block-background-color);color:var(--text-color);border:1px solid var(--border-color);box-shadow:0 1px 3px #0000001a}.chart-controls button:hover{background-color:var(--table-row-hover-bg)}.chart-canvas-container{position:relative;width:100%;flex-grow:1}#chart-placeholder{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;text-align:center;color:var(--text-muted-color)}#chart-placeholder p{margin:.25rem 0}.popup-container,.lightbox{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0009;display:none;align-items:center;justify-content:center;z-index:1000}.popup-content{background-color:var(--block-background-color);padding:2rem;border-radius:8px;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 5px 15px #0000004d}.popup-content.large-popup{max-width:1200px}.close-btn,.lightbox-close-btn{position:absolute;top:10px;right:20px;font-size:2rem;font-weight:700;color:#aaa;cursor:pointer;line-height:1}.lightbox-content{max-width:90%;max-height:90%}.pump-details-images{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}.pump-details-images img{max-width:150px;cursor:pointer;border:1px solid var(--border-color);border-radius:4px}.specs-table{width:100%;margin-top:1rem;border-collapse:collapse}.specs-table td{padding:.5rem;border:1px solid var(--border-color)}.spec-title{font-weight:700;background-color:var(--table-header-bg);width:30%}.pump-brand{font-weight:700;color:var(--primary-color)}.pump-price{font-size:1.2rem;font-weight:700}.compare-container{width:100%;overflow-x:auto}.compare-table{width:100%;border-collapse:collapse}.compare-table th,.compare-table td{border:1px solid var(--border-color);padding:.75rem;text-align:center;vertical-align:middle}.compare-table th{background-color:var(--table-header-bg)}.compare-table tbody th{text-align:left;font-weight:700}.compare-table .pump-image img{max-width:100px;height:auto}.diff-value{background-color:var(--diff-value-bg);font-weight:700}#instruction-content h3{font-size:1.5rem;margin-bottom:1rem;color:var(--primary-color);text-align:center}#instruction-content h4{font-size:1.1rem;margin-top:1.5rem;margin-bottom:.75rem;border-bottom:1px solid var(--border-color);padding-bottom:.25rem}#instruction-content p,#instruction-content li{font-size:.95rem;line-height:1.6}#instruction-content ul{list-style-type:disc;padding-left:20px;margin-top:.5rem}#instruction-content strong{color:var(--text-color);font-weight:600}body.dark-theme #instruction-content strong{color:var(--primary-color)}@media (max-width: 1400px){.main-container{grid-template-columns:1fr}.right-column{height:auto}}@media (max-width: 992px){.top-inputs-wrapper{grid-template-columns:1fr}}@media (max-width: 768px){body{font-size:14px}.main-container{padding:1rem;gap:1rem}.block-container{padding:1rem}.filter-group{flex-direction:column;gap:1rem}.filter-block{height:auto}#type-filter{overflow-y:visible;flex-basis:auto}.checkbox-list-wrapper{column-count:1}h2{font-size:1.15rem}h3{font-size:1.05rem}.pump-info-table-wrapper{overflow-x:auto}.pump-info-table th,.pump-info-table td{padding:.5rem .4rem;font-size:.8rem;white-space:normal}.pump-name-cell{white-space:normal;min-width:0}}
#type-filter label:nth-child(4) {
    display: none; /* Полностью удаляет элемент из потока страницы */
}