/* Калькулятор резервного живлення — без залежностей, кольори сайту */
.pc-page{--pc-acc:#ff5000;--pc-acc2:#d44300;--pc-line:#dfdfdf;--pc-bg:#f6f6f6;--pc-txt:#201415;--pc-mut:#6b6b6b;color:var(--pc-txt);max-width:980px;margin:0 auto 40px;font-size:15px;line-height:1.5}
.pc-page *{box-sizing:border-box}
.pc-lead{font-size:16px;margin:0 0 18px;max-width:760px}
.pc-app{background:#fff;border:1px solid var(--pc-line);border-radius:10px;padding:18px;min-height:320px}
.pc-steps{display:flex;gap:6px;list-style:none;margin:0 0 16px;padding:0;counter-reset:none}
.pc-steps li{flex:1;display:flex;align-items:center;gap:8px;font-size:14px;color:var(--pc-mut);padding:8px 10px;border-bottom:3px solid var(--pc-line)}
.pc-steps li span{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--pc-line);color:#fff;font-weight:700;font-size:13px;flex:none}
.pc-steps li.is-active{color:var(--pc-txt);font-weight:700;border-color:var(--pc-acc)}
.pc-steps li.is-active span,.pc-steps li.is-done span{background:var(--pc-acc)}
.pc-steps li.is-done{border-color:#ffc2a3}
.pc-h{font-size:17px;font-weight:700;margin:18px 0 10px}
.pc-body>.pc-h:first-child{margin-top:4px}
.pc-objects{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.pc-obj,.pc-chip{border:1px solid var(--pc-line);background:#fff;border-radius:8px;padding:11px 8px;font-size:15px;cursor:pointer;color:var(--pc-txt);line-height:1.25;transition:border-color .15s,background .15s}
.pc-obj:hover,.pc-chip:hover{border-color:var(--pc-acc)}
.pc-obj.is-on,.pc-chip.is-on{border-color:var(--pc-acc);background:#fff3ec;box-shadow:inset 0 0 0 1px var(--pc-acc);font-weight:700}
.pc-list{border:1px solid var(--pc-line);border-radius:8px;overflow:hidden}
.pc-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border-top:1px solid var(--pc-line);background:#fff}
.pc-row:first-child{border-top:0}
.pc-row:not(.is-on){background:var(--pc-bg)}
.pc-row:not(.is-on) .pc-check span{color:var(--pc-mut)}
.pc-check{display:flex;align-items:center;gap:10px;flex:1;margin:0;font-weight:400;cursor:pointer;min-width:0}
.pc-check input{width:20px;height:20px;accent-color:var(--pc-acc);flex:none;margin:0}
.pc-motor{font-style:normal;color:var(--pc-acc2);font-size:13px}
.pc-num{display:inline-flex;align-items:center;gap:4px;margin:0;font-weight:400;color:var(--pc-mut);font-size:13px}
.pc-num input{width:58px;height:36px;border:1px solid var(--pc-line);border-radius:6px;padding:0 6px;text-align:right;font-size:15px;color:var(--pc-txt)}
.pc-w input{width:74px}
.pc-del{border:0;background:none;font-size:22px;line-height:1;color:var(--pc-mut);cursor:pointer;padding:0 4px}
.pc-add{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:10px}
.pc-select{height:38px;border:1px solid var(--pc-line);border-radius:6px;padding:0 8px;font-size:15px;max-width:100%;background:#fff}
.pc-link{border:0;background:none;color:var(--pc-acc2);font-size:15px;cursor:pointer;padding:6px 0;text-decoration:underline}
.pc-custom{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:10px;padding:10px;background:var(--pc-bg);border-radius:8px}
.pc-custom[hidden]{display:none}
.pc-custom input[type=text]{height:36px;border:1px solid var(--pc-line);border-radius:6px;padding:0 8px;font-size:15px;flex:1;min-width:160px}
.pc-small{flex:none;font-size:14px}
.pc-chips{display:flex;flex-wrap:wrap;gap:8px}
.pc-chip{padding:9px 16px;min-width:64px}
.pc-own{margin-top:10px;font-size:14px}
.pc-own input{width:80px}
.pc-hint{color:var(--pc-mut);font-size:13px;margin:6px 0 0}
.pc-nav{display:flex;justify-content:space-between;gap:10px;margin-top:22px}
.pc-nav .pc-btn:only-child{margin-left:auto}
.pc-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:var(--pc-acc);color:#fff;font-weight:700;font-size:15px;padding:12px 22px;cursor:pointer;text-decoration:none;line-height:1.2;text-align:center}
.pc-btn:hover,.pc-btn:focus{background:var(--pc-acc2);color:#fff;text-decoration:none}
.pc-btn[disabled]{opacity:.6;cursor:wait}
.pc-btn-ghost{background:#fff;color:var(--pc-txt);border:1px solid var(--pc-line)}
.pc-btn-ghost:hover,.pc-btn-ghost:focus{background:#fff;color:var(--pc-acc2);border-color:var(--pc-acc)}
.pc-btn-viber{background:#7360f2}
.pc-btn-viber:hover,.pc-btn-viber:focus{background:#5b48d6}
.pc-btn-sm{padding:8px 16px}
.pc-err{color:#c00;margin:10px 0 0}
.pc-err[hidden]{display:none}
.pc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.pc-card{background:var(--pc-bg);border-radius:8px;padding:12px 14px;display:flex;flex-direction:column}
.pc-card span{font-size:13px;color:var(--pc-mut)}
.pc-card b{font-size:22px;line-height:1.3}
.pc-card small{font-size:12px;color:var(--pc-mut)}
.pc-reco{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.pc-reco>div{border:2px solid var(--pc-acc);border-radius:8px;padding:12px 14px;display:flex;flex-direction:column}
.pc-reco b{font-size:14px}
.pc-reco span{font-size:19px;font-weight:700;line-height:1.35}
.pc-reco small{color:var(--pc-mut);font-size:13px}
.pc-warn{background:#fff7e0;border-left:4px solid #f0b400;border-radius:6px;padding:10px 14px;margin-top:12px}
.pc-warn p{margin:0}
.pc-warn p+p{margin-top:6px}
.pc-why{margin-top:12px;border:1px solid var(--pc-line);border-radius:8px;padding:10px 14px}
.pc-why summary,.pc-faq-item summary{cursor:pointer;font-weight:700}
.pc-why ul{margin:10px 0 0;padding-left:18px}
.pc-why li+li{margin-top:6px}
.pc-kits{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-items:stretch}
.pc-kit{border:1px solid var(--pc-line);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:8px}
.pc-kit.is-main{border:2px solid var(--pc-acc)}
.pc-kit-head b{font-size:17px;display:block}
.pc-kit-head small{color:var(--pc-mut);font-size:12px}
.pc-prod{display:grid;grid-template-columns:64px 1fr;grid-template-rows:auto auto;column-gap:10px;color:var(--pc-txt);text-decoration:none;font-size:13px;line-height:1.35}
.pc-prod:hover .pc-prod-name{color:var(--pc-acc2);text-decoration:underline}
.pc-prod img,.pc-noimg{grid-row:1/3;width:64px;height:50px;object-fit:contain;background:#fff;border-radius:4px}
.pc-noimg{background:var(--pc-bg)}
.pc-prod-price{color:var(--pc-mut);font-weight:700}
.pc-kit-facts{list-style:none;margin:0;padding:8px 0 0;border-top:1px dashed var(--pc-line);font-size:13px;color:var(--pc-mut)}
.pc-kit-total{margin-top:auto;font-size:15px}
.pc-kit-total b{font-size:20px;color:var(--pc-txt)}
.pc-kit-btns{display:flex;flex-direction:column;gap:6px}
.pc-kit-btns .pc-btn{width:100%;padding:11px 10px}
.pc-contact{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.pc-seo,.pc-faq{margin-top:28px;max-width:820px}
.pc-seo h2,.pc-faq h2{font-size:21px;margin:0 0 10px}
.pc-faq-item{border-bottom:1px solid var(--pc-line);padding:11px 0}
.pc-faq-item div{margin-top:6px}
@media (max-width:767px){
  .pc-app{padding:12px;border-radius:8px;margin:0 -4px}
  .pc-steps li{font-size:12px;padding:6px 2px;gap:5px}
  .pc-objects{grid-template-columns:repeat(2,1fr)}
  .pc-row{flex-wrap:wrap;gap:6px 10px;padding:9px 10px}
  .pc-check{flex:1 1 100%}
  .pc-row .pc-num{margin-left:30px}
  .pc-row .pc-num+.pc-num{margin-left:0}
  .pc-cards{grid-template-columns:1fr 1fr}
  .pc-cards .pc-card:last-child{grid-column:1/-1}
  .pc-card b{font-size:19px}
  .pc-reco,.pc-kits{grid-template-columns:1fr}
  .pc-nav .pc-btn{flex:1}
  .pc-contact .pc-btn{flex:1 1 100%}
  .pc-select{width:100%}
}
.pc-kits-note{margin:-4px 0 10px}