/* === Výběr barvy mantinelu === */

.sv3d-mantinely {
  margin: 18px 0 24px;
}

.sv3d-mantinely-title {
  display: block;
  margin-bottom: 12px;
  font-size: 18px;
  font-weight: 700;
  color: #222;
}

.sv3d-mantinely-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.sv3d-mantinel-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 2px solid #e5e5e5;
  border-radius: 16px;
  background: #fff;
  cursor: pointer;
  transition: 0.2s ease;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}

.sv3d-mantinel-card:hover {
  transform: translateY(-2px);
  border-color: #bfc7cc;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.sv3d-mantinel-card.active {
  border-color: #00bfd1;
  box-shadow: 0 0 0 3px rgba(0, 191, 209, 0.12);
}

.sv3d-mantinel-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f7f7f7;
}

.sv3d-mantinel-content {
  padding: 14px;
}

.sv3d-mantinel-name {
  margin-bottom: 5px;
  font-size: 17px;
  font-weight: 700;
  color: #222;
}

.sv3d-mantinel-desc {
  font-size: 14px;
  line-height: 1.45;
  color: #666;
}

.sv3d-mantinel-check {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;

  display: none;
  align-items: center;
  justify-content: center;

  width: 30px;
  height: 30px;

  border-radius: 50%;
  background: #00bfd1;
  color: #fff;

  font-size: 18px;
  font-weight: 700;

  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.sv3d-mantinel-card.active .sv3d-mantinel-check {
  display: flex;
}

/* Původní Shoptet select zůstává funkční,
   ale uživatel ho nevidí */
#surcharge-parameter-id-246 {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
  overflow: hidden !important;
}

/* mobil */
@media (max-width: 600px) {
  .sv3d-mantinely-grid {
    grid-template-columns: 1fr;
  }

  .sv3d-mantinely-title {
    font-size: 17px;
  }

  .sv3d-mantinel-name {
    font-size: 16px;
  }
}