.mrfenetre-card{
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(0,0,0,.06);
  background: inherit;
  color: inherit;
  overflow: hidden;
  margin: 14px 0;
}
.mrfenetre-card__header{
  padding: 14px 16px;
  border-bottom: 1px solid rgba(0,0,0,.06);
  background: rgba(0,0,0,.02);
}
.mrfenetre-card__title{
  font-weight: 700;
  font-size: 1.05em;
  line-height: 1.2;
}
.mrfenetre-card__body{ padding: 16px; }

.mrfenetre-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.mrfenetre-grid--form{ grid-template-columns: 1fr 1fr; }

.mrfenetre-field label{
  display: block;
  font-size: .92em;
  opacity: .85;
  margin-bottom: 6px;
}

.mrfenetre-input{
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,.14);
  background: transparent;
  color: inherit;
}

.mrfenetre-result{
  margin-top: 14px;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px dashed rgba(0,0,0,.16);
  background: rgba(0,0,0,.02);
}

.mrfenetre-result__line{
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0;
}

.mrfenetre-result__label{ font-weight: 600; opacity: .9; }

.mrfenetre-actions{
  margin-top: 12px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.mrfenetre-actions .mrfenetre-btn{
  flex: 1 1 0;
  text-align: center;
  white-space: nowrap;
}

.mrfenetre-btn.is-disabled{ opacity: .55; pointer-events: none; }

.mrfenetre-email{
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,.06);
}

.mrfenetre-email__footer{
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.mrfenetre-msg{
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,.12);
  background: rgba(0,0,0,.02);
  flex: 1 1 260px;
}
.mrfenetre-msg.is-ok{ border-color: rgba(0,128,0,.25); }
.mrfenetre-msg.is-error{ border-color: rgba(180,0,0,.25); }

.mrfenetre-card__footer{
  padding: 14px 16px;
  border-top: 1px solid rgba(0,0,0,.06);
  background: rgba(0,0,0,.02);
  display: flex;
}

.mrfenetre-cta{
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 12px;
}

@media (max-width: 640px){
  .mrfenetre-grid,
  .mrfenetre-grid--form{ grid-template-columns: 1fr; }
  .mrfenetre-actions{ flex-direction: column; align-items: stretch; }
  .mrfenetre-email__footer{ flex-direction: column; align-items: stretch; }
  .mrfenetre-msg{ width: 100%; }
}