/* 年齢確認ゲート（本番 Shopify の AgeVerificationModal を移植・自己ホスト）。 */
.age-verification-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: #fff;
  z-index: 1000000;
  overflow: hidden;
}
.age-verification-wrapper { display: flex; width: 100%; height: 100%; }
.age-verification-content {
  flex: 1;
  padding: 3vh 4vw;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: auto;
}
.age-verification-inner {
  width: 100%;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.age-verification-image {
  flex: 1;
  background-color: var(--mymoods-blue, #2500c1);
  background-size: cover;
  background-position: center;
}
.age-verification-logo { margin-bottom: 2vh; width: 100%; }
.age-verification-logo img { width: 60%; max-width: 320px; height: auto; display: block; margin: 0 auto; object-fit: contain; }
.age-verification-text { margin-bottom: 2.6vh; }
.age-verification-text p { font-size: 14px; font-weight: 500; color: #333; margin: 0; line-height: 1.8; }
.age-verification-actions {
  display: flex; flex-wrap: nowrap; gap: 16px;
  width: 100%; max-width: 500px; margin: 0 auto 2.8vh; justify-content: center;
}
.age-verification-actions button {
  flex: 1; max-width: 220px; padding: 14px 20px;
  font-size: 15px; font-weight: 700; border: none; border-radius: 50px;
  cursor: pointer; color: #fff; transition: opacity .3s ease; letter-spacing: .04em;
}
.age-verification-actions button:hover { opacity: .85; }
.btn-age-yes { background-color: #73cf1f; }
.btn-age-no  { background-color: #9a9a9a; }
.age-verification-notice { font-size: 12px; color: #555; max-width: 600px; line-height: 1.8; margin: 0 auto 2.4vh; }
.age-verification-notice p { margin: 0; }
.age-verification-notice span { color: #ff8a1e; font-weight: 600; }
.age-verification-notice .notice-link { color: var(--mymoods-blue, #2500c1); }
.age-verification-refusal { color: #c00; font-weight: 700; font-size: 15px; margin: 0 auto 2.4vh; }
.age-verification-footer { padding: 14px 20px 4px; text-align: center; font-size: 11px; color: #8a8a8a; margin-top: auto; width: 100%; }
.age-verification-footer p { margin: 3px 0; }

/* スマホ: 画像を背景に、カードを中央に。 */
@media screen and (max-width: 749px) {
  .age-verification-overlay { overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
  .age-verification-wrapper { flex-direction: column; min-height: 100%; height: auto; position: relative; }
  .age-verification-image { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 100dvh; z-index: 1; }
  .age-verification-content {
    position: relative; z-index: 2; background-color: #fff;
    margin: 24px 20px 0; border-radius: 18px; box-shadow: 0 8px 30px rgba(0,0,0,.08);
    height: auto; flex: none; align-self: center; width: calc(100% - 40px); max-width: 480px;
    padding: 36px 24px 24px;
  }
  .age-verification-actions { flex-direction: column; max-width: 280px; }
  .age-verification-actions button { width: 100%; max-width: 100%; }
}
/* 画像パネルは PC のみ（本番同様、モバイルは背景として使用）。 */
@media screen and (min-width: 750px) {
  .age-verification-image { display: block; }
}