.mr-calculator{margin:34px 0}
.mr-calculator__shell{display:grid;gap:16px}
.mr-calculator__head{margin-bottom:0}

.mr-calculator__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  padding:18px;
  border:1px solid #e7edf5;
  border-radius:28px;
  background:linear-gradient(180deg,#fff 0%,#f8fafc 100%);
  box-shadow:0 16px 34px rgba(18,38,63,.06);
  box-sizing:border-box;
}

.mr-calculator__panel{
  padding:0!important;
  border:0!important;
  border-radius:0!important;
  background:transparent!important;
  box-shadow:none!important;
  min-width:0;
}

.mr-calculator__panel--form{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  align-items:start;
}

.mr-calculator__field{margin:0;padding:0;border:0;display:grid;gap:9px;min-width:0}
.mr-calculator__field--full{grid-column:1/-1}
.mr-calculator__field--half{grid-column:span 1}
.mr-calculator__field--box{
  padding:13px;
  border:1px solid #ebeff4;
  border-radius:18px;
  background:rgba(255,255,255,.92);
}
.mr-calculator__label{font-size:13px;font-weight:800;color:#10213d;margin:0;line-height:1.35}
.mr-calculator__area-wrap{position:relative}
.mr-calculator__area-input{
  width:100%;
  height:52px;
  padding:0 56px 0 16px;
  border:1px solid #dde6f1;
  border-radius:16px;
  background:#fff;
  font-size:16px;
  font-weight:600;
  color:#10213d;
  box-sizing:border-box;
  outline:none;
  transition:border-color .2s,box-shadow .2s;
}
.mr-calculator__area-input:focus{border-color:#55aef1;box-shadow:0 0 0 4px rgba(85,174,241,.12)}
.mr-calculator__area-input::placeholder{color:#8a97ab}
.mr-calculator__area-unit{position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:13px;font-weight:800;color:#7f8ca0}
.mr-calculator__choices{display:flex;flex-wrap:wrap;gap:7px}
.mr-calculator__choice{position:relative;display:inline-flex;cursor:pointer;max-width:100%}
.mr-calculator__choice input{position:absolute;opacity:0;pointer-events:none}
.mr-calculator__choice span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:39px;
  padding:9px 13px;
  border:1px solid #dfe7f0;
  border-radius:999px;
  background:#fff;
  color:#10213d;
  font-size:13px;
  font-weight:800;
  line-height:1.2;
  transition:.2s;
  text-align:center;
  box-sizing:border-box;
}
.mr-calculator__choice input:checked+span{background:#55aef1;border-color:#55aef1;color:#fff;box-shadow:0 8px 16px rgba(85,174,241,.18)}
.mr-calculator__choice:hover span{border-color:#bed5ea}

.mr-calculator__panel--result{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  padding:14px!important;
  border:1px solid #e4ecf5!important;
  border-radius:20px!important;
  background:#fff!important;
}
.mr-calculator__result-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin:0}
.mr-calculator__eyebrow{font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#3668ab;margin-bottom:4px}
.mr-calculator__result-title{font-size:18px;line-height:1.2;font-weight:900;color:#10213d;max-width:none}
.mr-calculator__placeholder{padding:12px 14px;border:1px dashed #c8dbef;border-radius:14px;background:#f6fbff;color:#314562;font-size:13px;line-height:1.5;margin:0}
.mr-calculator__results{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.mr-calculator__row{display:grid;gap:6px;align-content:start;padding:12px 14px;border:1px solid #dfe7f0;border-radius:16px;background:#fbfdff;color:#10213d;min-height:76px}
.mr-calculator__row span{font-size:12px;font-weight:800;color:#50637f}
.mr-calculator__row strong{font-size:14px;line-height:1.35;text-align:left;color:#10213d}
.mr-calculator__row--total{background:#f1f7ff;border-color:#b9d2ec}
.mr-calculator__row--total strong{font-size:15px}
.mr-calculator__note{font-size:13px;line-height:1.5;color:#50637f;padding:0;margin:0}
.mr-calculator__note:empty{display:none}
.mr-calculator__cta-box{display:grid;grid-template-columns:1fr;gap:14px;align-items:center;padding:14px;border:1px solid #ebeff4;border-radius:18px;background:#fcfdff}
.mr-calculator__cta-title{font-size:16px;font-weight:900;line-height:1.3;color:#10213d;margin-bottom:4px}
.mr-calculator__cta-text{margin:0;font-size:13px;line-height:1.5;color:#314562}
.mr-calculator__cta{min-width:250px}
.mr-calculator__cta[disabled],.mr-calculator__cta.is-disabled{opacity:.45;cursor:not-allowed;pointer-events:none;box-shadow:none}
.mr-calculator .mr-btn{width: 260px;max-width: 100%;transition:opacity .2s,transform .2s}
.mr-calculator .mr-btn:not([disabled]):hover{transform:translateY(-1px)}

@media(max-width:1024px){
  .mr-calculator__panel--form{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mr-calculator__results{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .mr-calculator__grid{padding:14px;border-radius:22px}
  .mr-calculator__panel--form{grid-template-columns:1fr;gap:10px}
  .mr-calculator__field--half,.mr-calculator__field--full{grid-column:1/-1}
  .mr-calculator__field--box{padding:12px}
  .mr-calculator__choice{width:100%}
  .mr-calculator__choice span{width:100%;min-height:40px}
  .mr-calculator__panel--result{padding:12px!important;border-radius:18px!important}
  .mr-calculator__results{grid-template-columns:1fr}
  .mr-calculator__row{min-height:auto}
  .mr-calculator__cta-box{grid-template-columns:1fr;gap:12px}
  .mr-calculator__cta{width:100%;min-width:0}
  .mr-calculator .mr-btn{width: 100%}
}