/* ===== Base ===== */
body {
  font-family: sans-serif;
  max-width: 600px;
  margin: 40px auto;
  padding: 20px;
  background: #f3f3f3;
}

h1 {
  text-align: center;
}

h2 {
  margin-top: 24px;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: bold;
}

label {
  display: block;
  margin: 0;
  font-weight: bold;
}

input[type="radio"] {
  accent-color: #00c4cc;
}

input[type="checkbox"] {
  accent-color: #00c4cc; /* ←ラジオと揃える */
}

footer p {
  font-size: 12px;
  color: #777;
  margin: 4px 0;
}

/* ===== Layout ===== */
.radio-group,
.radio-row,
.checkbox-group {   /* ←ここ追加 */
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.row {
  display: flex;
}

.left {
  width: 60px;
  text-align: center;
  margin-right: 10px;
}

.right {
  flex: 1;
}

.result {
  margin-top: 30px;
}

footer {
  margin-top: 40px;
  padding: 20px 0;
  text-align: center;
  border-top: 1px solid #ddd;
}

footer a {
  color: #555;
  text-decoration: none;
  transition: 0.2s;
}

footer a:hover {
  color: #e60023;
  text-decoration: underline;
}

/* ===== Component ===== */
.radio-group label,
.radio-row label,
.checkbox-group label {   /* ←ここ統一がポイント */
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  padding: 6px 16px 6px 10px;
  border-radius: 20px;
  border: 1px solid #ccc;
  cursor: pointer;
  font-size: 14px;
}

/* 選択状態（完全共通化） */
.radio-group label:has(input:checked),
.radio-row label:has(input:checked),
.checkbox-group label:has(input:checked) {
  background: #e60023;
  color: #fff;
  border-color: #e60023;
}

.item {
  background: #fff;
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 15px;
}

.rankIcon {
  font-size: 30px;
}

.rankNum {
  font-size: 14px;
}

.nameLine {
  font-weight: bold;
  font-size: 16px;
}

.price {
  margin-left: 10px;
  font-weight: bold;
}

.detail,
.size,
.place {
  font-size: 13px;
  margin-top: 5px;
}

/* ===== Links ===== */
.links-box {
  margin-top: 30px;
  font-size: 14px;
}

.links-box summary {
  cursor: pointer;
  font-weight: bold;
  margin-bottom: 10px;
}

.links {
  margin-top: 10px;
  padding-left: 18px;
}

.links li {
  margin-bottom: 6px;
}

.links a {
  color: #007aff;
  text-decoration: underline;
}

.links a:hover {
  opacity: 0.7;
}

/* ===== More button ===== */
.more-btn {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid #ccc;
  background: #fff;
  cursor: pointer;
}

.more-sizes {
  margin-top: 10px;
}

.hidden {
  display: none;
}

/* ===== Responsive ===== */
@media (max-width: 480px) {
  .radio-group,
  .radio-row,
  .checkbox-group {
    gap: 10px;
  }

  .radio-group label,
  .radio-row label,
  .checkbox-group label {
    padding: 10px 16px 10px 10px;
  }
}