/* MH 06.10 по правке Игоря: калькулятор кровли */
.mhkr{--a:#e2231a;--a-ink:#fff;--a-text:#b5170f;--ink:#1d2430;--mut:#5d6578;--line:#e3e6ee;--bg:#f6f7f9}
.mhkr{color:var(--ink);font-size:15px;line-height:1.45;margin:10px 0 40px;max-width:100%;box-sizing:border-box;text-align:left}
.mhkr *,.mhkr *::before,.mhkr *::after{box-sizing:border-box}
.mhkr button,.mhkr select,.mhkr input{font:inherit}
.mhkr button{cursor:pointer}
.mhkr-intro{color:var(--mut);margin:0 0 16px;max-width:820px}
.mhkr-ph{max-width:760px;color:var(--mut);font-size:14px}.mhkr-ph svg{width:100%;height:auto;max-height:420px}
.mhkr-grid{display:grid;grid-template-columns:350px minmax(0,1fr);grid-template-rows:auto 1fr;gap:0 26px;align-items:start}
.mhkr-panel{grid-column:1;grid-row:1 / span 2;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:4px 16px 12px;min-width:0}
.mhkr-view{grid-column:2;grid-row:1;min-width:0}
.mhkr-calc{grid-column:2;grid-row:2;min-width:0}
.mhkr-sec{padding:12px 0;border-bottom:1px solid var(--line)}
.mhkr-sec:last-child{border-bottom:0}
.mhkr-h{font-weight:700;font-size:15px;margin-bottom:6px}
.mhkr-sub{font-size:13px;color:var(--mut);margin:8px 0 2px}
.mhkr-note{font-size:12.5px;color:var(--mut);margin:-2px 0 8px}
.mhkr-chips{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0}
.mhkr-chip{border:1px solid #cfd5db;background:#fff;color:var(--ink);border-radius:999px;padding:6px 12px;font-size:13.5px;line-height:1.2}
.mhkr-chip:hover{border-color:var(--a)}
.mhkr-chip.is-on{background:var(--a);border-color:var(--a);color:var(--a-ink)}
.mhkr-subchips{margin:-2px 0 8px 26px}
.mhkr-dims{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.mhkr-field{display:block;margin:4px 0 8px}
.mhkr-field>span{display:block;font-size:13px;color:var(--mut);margin-bottom:4px}
.mhkr-field i{font-style:normal;opacity:.75;font-size:12px;white-space:nowrap}
.mhkr input[type=number],.mhkr input[type=tel],.mhkr input[type=text],.mhkr select{width:100%;max-width:100%;border:1px solid #cfd5db;border-radius:8px;padding:8px 10px;background:#fff;color:var(--ink);height:auto;margin:0;box-shadow:none}
.mhkr-orow{display:block;margin:2px 0 8px}
.mhkr-orow>span{display:block;font-size:13px;color:var(--mut);margin-bottom:3px}
.mhkr-kits{display:grid;gap:8px}
.mhkr-kit{display:block;text-align:left;background:#fff;border:2px solid #dfe3e8;border-radius:10px;padding:9px 11px;color:var(--ink);line-height:1.3}
.mhkr-kit b{display:block;font-size:14.5px}
.mhkr-kit span{display:block;font-size:12.5px;color:var(--mut);margin:2px 0 4px}
.mhkr-kit em{font-style:normal;font-weight:700;font-size:13.5px;color:var(--a-text)}
.mhkr-kit.is-on{border-color:var(--a);box-shadow:0 0 0 1px var(--a)}
.mhkr-sw{display:flex;flex-wrap:wrap;gap:7px;margin-top:6px}
.mhkr-swb{width:32px;height:32px;border-radius:50%;border:2px solid #cfd5db;padding:0}
.mhkr-swb.is-on{border-color:var(--a);box-shadow:0 0 0 2px #fff inset,0 0 0 2px var(--a)}
.mhkr-cl{font-size:13px}.mhkr-cl i{color:var(--mut);font-style:normal}
.mhkr-extras{display:grid;gap:4px}
.mhkr-x{display:flex;gap:8px;align-items:flex-start;font-size:14px;cursor:pointer;margin:2px 0}
.mhkr-x input{margin-top:3px;width:17px;height:17px;flex:0 0 auto;accent-color:var(--a)}
.mhkr-x i{font-style:normal;color:var(--mut);font-size:12.5px}
.mhkr-cap{font-size:13px;color:var(--mut);margin:0 0 6px}
.mhkr-pic{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;line-height:0}
.mhkr-pic svg{display:block;width:100%;height:auto;max-height:560px}
.mhkr-sash.is-click{cursor:pointer}
.mhkr-sash.is-click:hover rect{filter:brightness(.97)}
.mhkr-flash{margin:8px 0 0;background:#fff7e0;border:1px solid #f1d58a;border-radius:8px;padding:8px 10px;font-size:13.5px}
.mhkr-sum{font-size:14px;margin:10px 0 18px;line-height:1.5}
.mhkr-sumt{margin-top:6px;font-size:15px}.mhkr-sumt b{font-size:18px}.mhkr-sumt i{font-style:normal;color:var(--mut);font-size:12.5px}
.mhkr-warn{margin-top:6px;color:#9a3412;font-size:13px}
.mhkr-h2{font-size:20px;font-weight:700;margin:4px 0 10px}
.mhkr-tw{overflow-x:auto}
.mhkr-t{width:100%;border-collapse:collapse;font-size:14px;margin:0}
.mhkr-t th{text-align:left;font-size:12.5px;color:var(--mut);font-weight:600;padding:6px 6px;border-bottom:2px solid var(--line);background:none}
.mhkr-t td{padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top;background:none}
.mhkr-t td small{display:block;color:var(--mut);font-size:12.5px;margin-top:2px;line-height:1.35}
.mhkr-t .r{text-align:right;white-space:nowrap}
.mhkr-q{font-weight:600;color:#9a3412;font-size:13px}
.mhkr-total{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:flex-end;gap:4px 12px;margin:12px 0 4px;font-size:16px}
.mhkr-total b{font-size:26px;color:var(--ink)}
.mhkr-total small{flex-basis:100%;text-align:right;color:var(--mut);font-size:12.5px}
.mhkr-small{font-size:13px;color:var(--mut);margin:10px 0 4px}
.mhkr-disc{font-size:12.5px;color:var(--mut);margin:0 0 14px}
.mhkr-acts{display:flex;flex-wrap:wrap;gap:10px}
.mhkr-btn{background:var(--a);color:var(--a-ink);border:0;border-radius:10px;padding:12px 20px;font-weight:700;font-size:15px;line-height:1.2}
.mhkr-btn:hover{filter:brightness(1.05)}
.mhkr-btn[disabled]{opacity:.6}
.mhkr-btn2{background:#fff;color:var(--ink);border:2px solid var(--a)}
.mhkr-form{margin-top:14px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px 16px;max-width:520px}
.mhkr-fh{font-weight:700;margin-bottom:8px}
.mhkr-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.mhkr-ok{display:flex;gap:8px;align-items:flex-start;font-size:13px;margin:4px 0 12px}
.mhkr-ok input{margin-top:2px;flex:0 0 auto}
.mhkr-ok a{color:var(--a-text);text-decoration:underline}
.mhkr-msg{font-size:13.5px;margin-top:8px;color:#9a3412}
.mhkr-done{font-weight:600;color:#166534}
/* v2: список позиций заказа */
.mhkr-items{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:12px 14px 14px;margin:0 0 18px}
.mhkr-ih{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:2px 16px;margin:0 0 10px}
.mhkr-ih>b{font-size:17px}
.mhkr-ih span{color:var(--mut);font-size:14px}.mhkr-ih span b{color:var(--ink);font-size:17px;white-space:nowrap}
.mhkr-il{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.mhkr-it{background:#fff;border:2px solid var(--line);border-radius:12px;display:flex;flex-direction:column;min-width:0}
.mhkr-it.is-on{border-color:var(--a);box-shadow:0 0 0 1px var(--a)}
.mhkr-itm{display:flex;gap:10px;align-items:center;width:100%;background:none;border:0;padding:10px 10px 4px;text-align:left;color:var(--ink);min-width:0}
.mhkr-itp{flex:0 0 64px;width:64px;height:64px;display:flex;align-items:center;justify-content:center}
.mhkr-itp svg{max-width:64px;max-height:64px;width:auto;height:auto;display:block}
.mhkr-itx{display:flex;flex-direction:column;min-width:0;font-size:13px;line-height:1.35;color:var(--mut)}
.mhkr-itx b{color:var(--ink);font-size:14.5px}
.mhkr-itx em{font-style:normal;font-weight:700;color:var(--ink);white-space:nowrap}
.mhkr-itx i{font-style:normal;font-size:12px;color:var(--a-text)}
.mhkr-it:not(.is-on) .mhkr-itx i{color:var(--mut)}
.mhkr-ita{display:flex;gap:6px;padding:4px 10px 10px;flex-wrap:wrap;margin-top:auto}
.mhkr-itb{background:#fff;border:1px solid #cfd5db;border-radius:999px;padding:5px 11px;font-size:12.5px;color:var(--ink);line-height:1.2}
.mhkr-itb:hover{border-color:var(--a)}
.mhkr-itdel{color:#9a3412}
.mhkr-iadd{border:2px dashed var(--a);background:#fff;border-radius:12px;padding:10px 12px;min-height:64px;display:flex;flex-direction:column;justify-content:center;gap:4px}
.mhkr-iah{color:var(--a-text);font-weight:700;font-size:15px}
.mhkr-iah b{font-size:20px;line-height:1}
.mhkr-iadd .mhkr-chip{font-size:12.5px;padding:5px 10px}
.mhkr-ptop{background:var(--a);color:var(--a-ink);border-radius:8px;padding:7px 10px;font-size:13.5px;margin:10px 0 2px}
.mhkr-t tr.mhkr-tp td{border-top:2px solid var(--line);padding-top:10px;font-size:14.5px}
.mhkr-t tr.mhkr-tp:first-child td{border-top:0}
.mhkr-t tr.mhkr-tp.is-on td:first-child{box-shadow:inset 3px 0 0 var(--a);padding-left:9px}
.mhkr-t tr.mhkr-td td{padding-left:16px;color:var(--mut);font-size:13px;border-bottom:1px dashed var(--line)}
.mhkr-t tr.mhkr-td td.r{padding-left:6px}
.mhkr-t tr.mhkr-tf td{border-top:2px solid var(--line)}

/* кровля: скаты списком */
.mhkr-slopes{display:grid;gap:8px}
.mhkr-sl{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.mhkr-slh{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:2px}.mhkr-slh span{color:var(--mut)}
.mhkr-dims3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 8px}
.mhkr-dims3 .mhkr-field>span{font-size:12px}
.mhkr .mhkr-field select{font-size:14px}
.mhkr a.mhkr-btn{display:inline-block;text-decoration:none;text-align:center}
.mhkr-t td small a{color:var(--a-text)}
.mhkr-pic svg{max-height:520px}
@media (max-width:900px){
 .mhkr-grid{grid-template-columns:minmax(0,1fr);grid-template-rows:none}
 .mhkr-panel,.mhkr-view,.mhkr-calc{grid-column:1;grid-row:auto}
 .mhkr-view{order:-1;margin-bottom:14px}
 .mhkr-panel{margin-bottom:16px}
}
@media (max-width:480px){
 .mhkr-items{padding:10px 10px 12px;margin-bottom:14px}
 .mhkr-il{grid-template-columns:minmax(0,1fr);gap:8px}
 .mhkr-itm{padding:8px 8px 2px}
 .mhkr-itp{flex-basis:52px;width:52px;height:52px}.mhkr-itp svg{max-width:52px;max-height:52px}
 .mhkr-ita{padding:2px 8px 8px 68px}
 .mhkr-iadd{min-height:52px;padding:10px}
 .mhkr-t tr.mhkr-td td{padding-left:10px}
 .mhkr{font-size:14.5px}
 .mhkr-pic{padding:6px}
 .mhkr-t{font-size:13.5px}
 .mhkr-t td,.mhkr-t th{padding:7px 4px}
 .mhkr-total b{font-size:23px}
 .mhkr-btn,.mhkr a.mhkr-btn{width:100%}
 .mhkr-dims3{grid-template-columns:1fr 1fr}
}