/* Металлокалькулятор (rd-mc) — поверх rd.css: токены и кнопки берём оттуда */
.rd-mc{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
.rd-mc>*{min-width:0}
.rd-mc *{box-sizing:border-box}

/* виды проката */
.rd-mc__kinds{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.rd-mc__kinds button{display:flex;align-items:center;gap:10px;min-height:56px;padding:8px 12px;border:1.5px solid var(--line);border-radius:var(--r);background:#fff;font-weight:700;font-size:15px;text-align:left;color:var(--ink)}
.rd-mc__kinds button:hover{border-color:var(--navy-3)}
.rd-mc__kinds svg{width:30px;height:30px;flex:none;fill:var(--navy-2)}
.rd-mc__kinds svg .h{fill:#fff}
.rd-mc__kinds button.rd-is-on{border-color:var(--navy-2);background:var(--navy-2);color:#fff}
.rd-mc__kinds button.rd-is-on svg{fill:#fff}
.rd-mc__kinds button.rd-is-on svg .h{fill:var(--navy-2)}

/* форма + результат */
.rd-mc__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:20px;align-items:start}
.rd-mc__form .rd-seg{margin-bottom:16px}
.rd-mc__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:14px}
.rd-mc__row--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.rd-mc__row--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.rd-mc__f{display:grid;gap:6px;min-width:0}
.rd-mc__f>span:first-child{font-size:13px;color:var(--steel);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rd-mc__in{position:relative;display:block}
.rd-mc__in .rd-field{padding-right:40px;font-size:17px;font-variant-numeric:tabular-nums}
.rd-mc__in i{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-style:normal;font-size:13px;color:var(--steel-2);pointer-events:none}
.rd-mc__f select.rd-field{font-size:16px}
.rd-mc__quick{align-items:center}
.rd-mc__quick button{font-family:var(--mono);font-weight:600}
.rd-mc__ql{font-size:13px;color:var(--steel);font-weight:600;margin-right:4px}
.rd-mc__sep{height:1px;background:var(--line-2);margin:4px 0 16px}
.rd-mc__note{font-size:13px;color:var(--steel);margin:8px 0 0;line-height:1.45}

.rd-mc__res{position:sticky;top:96px;display:grid;gap:2px}
.rd-mc__kv{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line-2);font-size:15px}
.rd-mc__kv span{color:var(--steel)}
.rd-mc__kv b{font-weight:600;text-align:right}
.rd-mc__kv em{font-style:normal;color:var(--red);font-weight:600}
.rd-mc__big{display:grid;gap:2px;padding:14px 16px;margin:8px 0;border-radius:var(--r);background:var(--navy);color:#fff}
.rd-mc__big small{font-size:13px;opacity:.75}
.rd-mc__big b{font-size:clamp(28px,3.2vw,38px);line-height:1.1;font-weight:700}
.rd-mc__acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.rd-mc__empty{color:var(--red);margin:0}

/* каталог */
.rd-mc__cat{display:grid;gap:14px}
.rd-mc__cath{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}
.rd-mc__cath h2{font-size:clamp(22px,2.2vw,28px)}
.rd-mc__cath span{color:var(--steel);font-size:14px}
.rd-mc__secs{display:flex;flex-wrap:wrap;gap:8px}
.rd-mc__secs a{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:14px;font-weight:600}
.rd-mc__secs a:hover{border-color:var(--navy-2)}
.rd-mc__secs i{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--steel)}
.rd-mc__tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.rd-mc__tbl table{width:100%;border-collapse:collapse;font-size:14px}
.rd-mc__tbl th{padding:10px 12px;text-align:left;font-size:12px;font-weight:600;color:var(--steel);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line);white-space:nowrap}
.rd-mc__tbl td{padding:12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.rd-mc__tbl tr:last-child td{border-bottom:0}
.rd-mc__tbl td a{font-weight:600}
.rd-mc__tbl td a:hover{color:var(--red)}
.rd-mc__tbl .rd-r{text-align:right}
.rd-mc__ex td:first-child{box-shadow:inset 3px 0 0 var(--ok)}
.rd-mc__near{display:block;font-size:12px;color:var(--steel-2);margin-top:2px}
.rd-mc__price,.rd-mc__sum{white-space:nowrap}
.rd-mc__pv{display:block}
.rd-mc__price b,.rd-mc__price span,.rd-mc__sum b{display:block;font-family:var(--mono);font-variant-numeric:tabular-nums}
.rd-mc__price span{color:var(--steel);font-size:13px}
.rd-mc__price small,.rd-mc__sum small{display:block;font-size:12px;color:var(--steel)}
.rd-mc__price b+small{margin-bottom:4px}
.rd-mc__sum b{font-size:16px}
.rd-mc__buy{white-space:nowrap;text-align:right}
.rd-mc__use{display:block;margin:6px 0 0 auto;padding:0;border:0;background:none;font-size:12px;color:var(--steel);text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.rd-mc__use:hover{color:var(--red)}
.rd-mc__catf{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}

@media (max-width:980px){
  .rd-mc__kinds{grid-template-columns:repeat(4,minmax(0,1fr))}
  .rd-mc__grid{grid-template-columns:1fr}
  .rd-mc__res{position:static}
}
@media (max-width:640px){
  .rd-mc__kinds{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .rd-mc__kinds button{flex-direction:column;justify-content:center;min-height:68px;padding:8px 4px;font-size:12.5px;gap:4px;text-align:center;line-height:1.2}
  .rd-mc__kinds svg{width:24px;height:24px}
  .rd-mc__row--3,.rd-mc__row--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rd-mc__form,.rd-mc__res{padding:18px 16px}
  /* таблица → карточки */
  .rd-mc__tbl{border:0;background:none;overflow:visible}
  .rd-mc__tbl thead{display:none}
  .rd-mc__tbl table,.rd-mc__tbl tbody,.rd-mc__tbl tr,.rd-mc__tbl td{display:block;width:100%}
  .rd-mc__tbl tr{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;margin-bottom:10px}
  .rd-mc__ex td:first-child{box-shadow:none}
  .rd-mc__ex{border-left:3px solid var(--ok)!important}
  .rd-mc__tbl td{border:0;padding:3px 0;display:flex;justify-content:space-between;gap:12px;text-align:right}
  .rd-mc__tbl td:first-child{display:block;text-align:left;padding-bottom:6px}
  .rd-mc__tbl td[data-l]:not([data-l=""])::before{content:attr(data-l);color:var(--steel);font-size:13px;text-align:left}
  .rd-mc__price,.rd-mc__sum{white-space:normal;align-items:flex-start}
  .rd-mc__pv{text-align:right}
  .rd-mc__price .rd-mc__pv b,.rd-mc__price .rd-mc__pv span,.rd-mc__price .rd-mc__pv small{display:inline}
  .rd-mc__price .rd-mc__pv small{margin:0 0 0 4px}
  .rd-mc__price .rd-mc__pv span::before{content:'· ';color:var(--steel-2)}
  .rd-mc__buy{display:flex!important;align-items:center;justify-content:space-between;padding-top:8px!important}
  .rd-mc__use{margin:0}
  .rd-mc__catf .rd-btn{width:100%;justify-content:center}
}

/* окно из карточки и списка товаров (rd.js) */
.rd-mc--embed .rd-mc__res{top:0}
.rd-mc--embed .rd-mc__cath h2{font-size:20px}
.rd-mc__me td:first-child b{font-weight:700}
.rd-mc__near--me{color:var(--ok);font-weight:600}
.rd-mc__warn{color:var(--red)}

/* страницы видов /metallokalkulyator/<вид>/ (pages/calc_kind.php) и ссылки на них с хаба: таблица веса, вопросы-ответы */
.rd-mck{margin-top:40px;display:grid;gap:14px;min-width:0}
.rd-mck h2{font-size:clamp(22px,2.2vw,28px)}
.rd-mct{display:grid;gap:12px;min-width:0}
.rd-mct__tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.rd-mct__tools .rd-field{max-width:340px}
.rd-mct__n{color:var(--steel);font-size:14px}
.rd-mct__h{font-size:17px;margin:12px 0 0}
.rd-mct__wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.rd-mct__t{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}
.rd-mct__t th{padding:10px 12px;text-align:left;font-size:12px;font-weight:600;color:var(--steel);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--line-2)}
.rd-mct__t td{padding:9px 12px;border-bottom:1px solid var(--line-2);font-family:var(--mono);white-space:nowrap}
.rd-mct__t tr:last-child td{border-bottom:0}
.rd-mct__t td.rd-mct__c{font-family:var(--f)}
.rd-mct__c a{font-weight:600}
.rd-mct__c a:hover{color:var(--red)}
.rd-mct__c small{display:block;font-size:12px;color:var(--steel)}
.rd-mct--cut:not(.rd-mct--find) tbody tr:nth-child(n+41){display:none}
.rd-mct__t tr[hidden]{display:none}
.rd-mct__empty{color:var(--steel);margin:0}
.rd-mct [data-mct-all]{justify-self:start}
.rd-faq{display:grid;gap:8px}
.rd-faq details{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:0 16px}
.rd-faq summary{cursor:pointer;padding:14px 0;font-weight:700}
.rd-faq details p{margin:0 0 14px;line-height:1.55}
.rd-mck__nav{display:flex;flex-wrap:wrap;gap:8px}
.rd-mck__nav a{display:inline-flex;align-items:center;min-height:38px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:600;font-size:14px}
.rd-mck__nav a:hover{border-color:var(--navy-2);color:var(--navy-2)}
@media (max-width:640px){
  .rd-mct__t{font-size:13px}
  .rd-mct__t td,.rd-mct__t th{padding:8px}
  .rd-mct__tools .rd-field{max-width:none}
}