.tca-size-selector {
  border: 1px solid #d9e1e8;
  border-radius: 8px;
  padding: 20px;
  margin: 24px 0;
  background: #f8fafc;
  color: #1f2933;
}

.tca-size-selector * {
  box-sizing: border-box;
}

.tca-size-selector__intro h2,
.tca-size-selector__result h3,
.tca-size-selector__next h3 {
  margin-top: 0;
  line-height: 1.25;
}

.tca-size-selector__eyebrow {
  margin: 0 0 6px;
  color: #516070;
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
}

.tca-size-selector__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.tca-size-selector__trust li {
  border: 1px solid #c8d7cc;
  border-radius: 999px;
  padding: 5px 9px;
  background: #f3faf5;
  color: #24452d;
  font-size: 0.9rem;
  font-weight: 700;
}

.tca-size-selector__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 16px 0;
}

.tca-size-selector label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid #e0e7ee;
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.tca-size-selector label span {
  font-weight: 700;
  font-size: 0.95rem;
}

.tca-size-selector label small {
  color: #667380;
  font-size: 0.84rem;
  line-height: 1.35;
}

.tca-size-selector select,
.tca-size-selector input[type="number"] {
  width: 100%;
  min-height: 42px;
  border: 1px solid #b9c4cf;
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: #1f2933;
  font: inherit;
}

.tca-size-selector__button {
  border: 0;
  border-radius: 6px;
  padding: 12px 16px;
  background: #1f6feb;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.tca-size-selector__button:hover,
.tca-size-selector__button:focus {
  background: #1557ba;
}

.tca-odor-checklist .tca-size-selector__button {
  background: #0f766e;
}

.tca-odor-checklist .tca-size-selector__button:hover,
.tca-odor-checklist .tca-size-selector__button:focus {
  background: #115e59;
}

.tca-size-selector__result {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid #c9d5df;
  border-radius: 8px;
  background: #fff;
}

.tca-size-selector__verdict {
  border-left: 4px solid #1f6feb;
  padding: 12px 14px;
  margin-bottom: 14px;
  background: #eef5ff;
}

.tca-odor-checklist .tca-size-selector__verdict {
  border-left-color: #0f766e;
  background: #ecfdf5;
}

.tca-size-selector__verdict span {
  display: block;
  margin-bottom: 4px;
  color: #516070;
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
}

.tca-size-selector__verdict strong {
  display: block;
  color: #111827;
  font-size: 1.18rem;
  line-height: 1.25;
}

.tca-size-selector__verdict p {
  margin: 6px 0 0;
  color: #465461;
}

.tca-size-selector__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0;
}

.tca-size-selector__card {
  border: 1px solid #d9e1e8;
  border-radius: 8px;
  padding: 12px;
  background: #fbfdff;
}

.tca-size-selector__card strong {
  display: block;
  margin-bottom: 4px;
  color: #111827;
}

.tca-size-selector__explain {
  margin: 12px 0 0;
  color: #4b5563;
}

.tca-size-selector__insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.tca-size-selector__insight {
  border: 1px solid #e2dfd3;
  border-radius: 8px;
  padding: 12px;
  background: #fffaf0;
}

.tca-size-selector__insight h3 {
  margin-bottom: 8px;
}

.tca-size-selector__insight ul {
  margin-bottom: 0;
}

.tca-size-selector__insight li {
  margin-bottom: 6px;
}

.tca-size-selector__next ul {
  margin-bottom: 0;
}

@media (max-width: 700px) {
  .tca-size-selector {
    padding: 14px;
  }

  .tca-size-selector__grid,
  .tca-size-selector__cards,
  .tca-size-selector__insight-grid {
    grid-template-columns: 1fr;
  }

  .tca-size-selector__button {
    width: 100%;
  }
}