/* Asia/Tokyo, 2025-12-04 12:00(UTC+09:00) application.css */
:root {
  --field-wide: 320px;
  --fs-base: clamp(1.5rem, 1.3rem + 0.35vw, 1.7rem);
  --fs-note: clamp(1.5rem, 1.3rem + 0.35vw, 1.7rem);
  --fs-heading: clamp(2rem, 1.8rem + 0.5vw, 2.5rem);
  --fs-button: clamp(1.6rem, 1.4rem + 0.4vw, 1.9rem);
  --fs-small: clamp(1.1rem, 1rem + 0.2vw, 1.3rem);
}

.request-section {
  margin-top: 2rem;
  margin-bottom: 3rem;
}

/* フィールドセット全体 */
.form-fieldset {
  border: 1px solid #e0e0e0;
  border-radius: 0.5rem;
  padding: 0.8rem 1.2rem 1.2rem;
  background: #fff;
  font-size: var(--fs-base);
  margin-top: 1.6rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-width: 0;
}

.form-fieldset > legend {
  font-weight: 700;
  color: #0057a4;
  padding: 0 0.4rem;
  font-size: var(--fs-heading);
}

.section-title {
  font-size: var(--fs-heading);
  margin-bottom: 1rem;
}

.note--lead {
  font-size: var(--fs-note);
  line-height: 1.7;
  margin-bottom: 1.6rem;
}

.text-emphasis {
  font-weight: 700;
}

/* 基本フォームレイアウト */
.form-group {
  margin-top: 1rem;
}

.form-group:first-child {
  margin-top: 0.4rem;
}

label {
  display: block;
  font-weight: 400;
  margin-bottom: 0.3rem;
  font-size: var(--fs-base);
}

input,
select,
textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.6rem;
  border-radius: 0.3rem;
  border: 1px solid #bbb;
  font-size: var(--fs-base);
  font-family: inherit;
  background-color: #efefef;
}

.field-number {
  text-align: right;
}

#paymentMethod.payment-readonly {
  color: #000;
  opacity: 1;
}

#paymentMethod.payment-transparent {
  background: transparent;
  border-color: #bbb;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: none;
  text-align: left;
  text-align-last: left;
}

#individualGender {
  width: 20ch;
  text-align: center;
  text-align-last: center;
}

#paymentMethodLabel.payment-transparent {
  background: transparent;
}
#paymentMethod.payment-readonly option {
  color: #000;
}

/* 複数行テキスト */
textarea {
  min-height: 120px;
  resize: vertical;
}
.auto-resize-textarea {
  resize: none;
  overflow: hidden;
}

#aircraftSerials,
#usagePurpose {
  min-height: 60px;
  resize: none;
  overflow: hidden;
}

#addressKanjiBase,
#addressKanjiDetail,
#addressKanaBase,
#addressKanaDetail,
#storageAddress {
  min-height: 2.8rem;
  resize: none;
  overflow: hidden;
}

#storageAddress {
  min-height: 4rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 0.8rem;
}

.field-note {
  margin-top: 0.4rem;
  font-size: var(--fs-note);
}
.field-prompt,
.form-error {
  color: #c60000;
  font-weight: 600;
  font-size: var(--fs-note);
  margin-top: 0.4rem;
}
.address-continue-mark {
  color: #c60000;
}

/* インラインの複数項目（郵便番号・電話番号・日付など） */
.field-inline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.field-inline select,
.field-inline input {
  width: auto;
  min-width: 5.4rem;
  flex: 0 0 auto;
}

.field-inline--stack {
  align-items: flex-start;
}

.field-inline--stack .field-prompt {
  flex: 1 1 100%;
  margin-top: 0.2rem;
}

.field-inline--zip input {
  max-width: 8rem;
  text-align: center;
}

.field-inline--tel input {
  max-width: 9rem;
}

.field-inline--date select {
  max-width: 10rem;
  text-align: center;
  text-align-last: center;
}

.field-separator {
  display: inline-block;
  padding: 0 0.2rem;
}

.field-suffix {
  margin-left: 0.4rem;
  font-size: var(--fs-note);
}

.field-margin-top {
  margin-top: 0.4rem;
}

.form-label-block {
  display: block;
  font-weight: 400;
  font-size: var(--fs-base);
  margin-bottom: 0.3rem;
}

.label-optional {
  color: #c60000;
}

/* ネストされた説明用グループ（告知事項など） */
.nested-group {
  margin-top: 0.6rem;
}

/* 区分別エリア（個人／法人・被保険者・保管場所） */
.corporation-only,
.insured-extra,
.storage-extra {
  margin-top: 0.8rem;
}

/* メモ欄 */
.form-note-block {
  margin-top: 0.4rem;
}

/* 郵便番号補助 */
.zip-helper {
  margin-top: 0.6rem;
}

.zip-info {
  font-size: var(--fs-note);
  color: #0057a4;
  margin-top: 0.3rem;
}

.zip-error {
  font-size: var(--fs-note);
  color: #c60000;
  margin-top: 0.3rem;
}

.addr-candidates {
  margin-top: 0.6rem;
  padding: 0.6rem;
  border: 1px solid #e0e0e0;
  border-radius: 0.4rem;
  background: #fafafa;
  display: grid;
  gap: 0.4rem;
}

.addr-candidates button {
  text-align: left;
  border: 1px solid #d0d0d0;
  background: #fff;
  padding: 0.4rem 0.6rem;
  border-radius: 0.3rem;
  cursor: pointer;
}

.addr-candidates button:hover,
.addr-candidates button:focus-visible {
  border-color: #0075c9;
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 117, 201, 0.15);
}

.zip-mark {
  margin-left: 0.4rem;
  font-weight: 700;
}

.label-deep-green {
  color: #0c6a2f;
}

.zip-result textarea {
  min-height: 80px;
}

.zip-autofill {
  resize: vertical;
}

.is-invalid {
  border-color: #d93025 !important;
  background: #fff6f6 !important;
  box-shadow: 0 0 0 2px rgba(217, 48, 37, 0.12);
}

.trap-fieldset {
  display: none !important;
}

#addressKanjiBase,
#addressKanaBase {
  font-weight: 700;
  border: none;
  box-shadow: none;
  background: transparent;
}

#addressKanjiBase.is-invalid {
  color: #c60000;
}

#storageAddress.is-invalid {
  color: #c60000;
}

.trap-fieldset {
  display: none !important;
}

#contractType,
#planPremium,
#paymentMethod,
#insuredSame,
#storageSame,
#dupInsurance,
#claimHistory,
#rejectionHistory {
  width: min(320px, 100%);
}

label[for="contractType"],
label[for="planPremium"],
label[for="paymentMethod"],
label[for="insuredSame"],
label[for="storageSame"],
label[for="dupInsurance"],
label[for="claimHistory"],
label[for="rejectionHistory"] {
  display: block;
}

/* 注意書きセクション */
.form-notes {
  margin-top: 1.6rem;
}

.form-notes .note {
  font-size: var(--fs-note);
  color: #383838;
  margin-top: 0.4rem;
}

/* 送信ボタン周り */
.form-actions {
  margin-top: 2rem;
  text-align: center;
}

.btn-submit {
  display: inline-block;
  padding: 0.9rem 3.2rem;
  border-radius: 999px;
  border: none;
  background: #0075c9;
  color: #fff;
  font-size: var(--fs-button);
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 117, 201, 0.22);
  transition: transform 0.08s ease, box-shadow 0.2s ease, opacity 0.15s ease;
}

.btn-submit--xl {
  font-size: var(--fs-button);
}

.btn-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 117, 201, 0.26);
}

.btn-submit:active {
  transform: translateY(0);
  opacity: 0.9;
}

.btn-submit:focus-visible {
  outline: 3px solid rgba(0, 117, 201, 0.35);
  outline-offset: 2px;
}

.small {
  display: block;
  margin-top: 0.6rem;
  font-size: var(--fs-14);
}

/* アクセシビリティ用 */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  padding: 0;
  margin: -1px;
  border: 0;
  clip: rect(0 0 0 0);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .request-section {
    margin-top: 1.4rem;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .field-inline {
    flex-wrap: nowrap;
  }

  .field-inline--tel input,
  .field-inline--zip input,
  .field-inline--date select {
    max-width: 100%;
    flex: 1 1 auto;
  }

  /* スマホ：幅はそのまま、テキストのみ中央寄せ */
  #contractType,
  #planPremium,
  #paymentMethod {
    text-align: center;
    text-align-last: center;
  }

  #planPremium {
    text-align: center;
  }

  #applicationForm select {
    font-size: var(--fs-base);
  }
}

@media (max-width: 480px) {
  .note--lead {
    font-size: var(--fs-note);
  }

  .btn-submit {
    width: 100%;
  }

  #applicationForm select {
    font-size: var(--fs-base);
  }
}

/* PC：幅を50％にしてテキストも中央寄せ */
@media (min-width: 769px) {
  #contractType,
  #planPremium,
  #paymentMethod {
    width: 25%;
    text-align: center;
    text-align-last: center;
  }

  #planPremium {
    text-align: center;
  }
}
#applicationForm input,
#applicationForm select,
#applicationForm textarea {
  background-color: #efefef;
  font-size: var(--fs-base);
}
#applicationForm input:not([type="hidden"]):focus,
#applicationForm select:focus,
#applicationForm textarea:focus {
  background-color: #fff3a0;
  border-color: #e0b600;
  box-shadow: 0 0 0 2px rgba(224, 182, 0, 0.35);
}
#addressKanjiBase,
#addressKanaBase {
  background: #fff !important;
}
#addressKanjiBase:focus,
#addressKanaBase:focus {
  background-color: #fff3a0 !important;
  border-color: #e0b600;
  box-shadow: 0 0 0 2px rgba(224, 182, 0, 0.35);
}

/* 送信中オーバーレイ（request.htmlと同仕様） */
.submit-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: saturate(180%) blur(6px);
  -webkit-backdrop-filter: saturate(180%) blur(6px);
  z-index: 4000;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.submit-overlay.is-show {
  opacity: 1;
}

.submit-overlay__inner {
  text-align: center;
}

.submit-spinner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 4px solid rgba(0, 0, 0, 0.1);
  border-top-color: #117713;
  animation: rqs-spin 0.9s linear infinite;
  margin: 0 auto 1rem;
}

.submit-text {
  font-size: var(--fs-base);
  color: #333;
  font-weight: 700;
  letter-spacing: 0.04em;
}

@keyframes rqs-spin {
  to {
    transform: rotate(360deg);
  }
}