body {
  margin: 0;
  font-family: Poppins, sans-serif;
  color: #222;
}

.configurator {
  padding: 40px 20px;
}

.configurator__inner {
  max-width: 1400px;
  margin: 0 auto;
}

.configurator__title {
  margin: 0 0 30px;
  font-size: 46px;
  font-weight: 300;
  line-height: 1.1;
}

.configurator__title strong {
  font-weight: 700;
}

.configurator__tabs {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.config-tab {
  min-width: 170px;
  padding: 18px 24px;
  border: 0;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: 0.2s ease;
}

.config-tab.active {
  background: #d9f27a;
}

.configurator__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}

.configurator__preview {
  background: #fff;
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.configurator__preview img {
  width: 100%;
  display: block;
  border-radius: 8px;
}

.configurator__message {
  min-height: 24px;
  padding-top: 12px;
  color: #b00020;
  font-weight: 600;
  font-size: 14px;
}

.configurator__sidebar {
  display: flex;
  flex-direction: column;
}

.config-panel {
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.config-panel.active {
  display: grid;
}

.config-option {
  background: #fff;
  border: 2px solid transparent;
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
  font-weight: 700;
  transition: 0.2s ease;
}

.config-option img {
  width: 100%;
  aspect-ratio: 1.5 / 1;
  object-fit: cover;
  display: block;
  border-radius: 6px;
  margin-bottom: 10px;
}

.config-option.active {
  border-color: #87c8b3;
}

@media (max-width: 980px) {
  .configurator__layout {
    grid-template-columns: 1fr;
  }

  .configurator__sidebar {
    order: -1;
  }
}