/* ============================================================
   price.css — 料金のご案内 / 料金シミュレーター
   HIDAMARI DENTAL — DELTA アンカー（無彩色プレミアム）
   ============================================================ */

/* ============================ 保険 / 自費 ============================ */
.insurance__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 3vw, 40px); }
.insurance-card { border: 1px solid var(--line); border-radius: 6px; padding: clamp(32px, 4vw, 52px); }
.insurance-card--premium { background: var(--dark); color: var(--on-dark); border-color: var(--dark); }
.insurance-card .caption { display: block; margin-bottom: 16px; }
.insurance-card--premium .caption { color: var(--on-dark-2); }
.insurance-card__title { font-size: clamp(22px, 2.6vw, 28px); font-weight: 500; letter-spacing: 0.04em; margin-bottom: 14px; }
.insurance-card__desc { font-size: 14px; line-height: 1.9; color: var(--ink-2); margin-bottom: 26px; }
.insurance-card--premium .insurance-card__desc { color: var(--on-dark-2); }
.insurance-card__list { display: flex; flex-wrap: wrap; gap: 10px; }
.insurance-card__list li { font-size: 13px; letter-spacing: 0.03em; padding: 7px 15px; border: 1px solid var(--line); border-radius: 100px; }
.insurance-card--premium .insurance-card__list li { border-color: var(--hair-dark); color: var(--on-dark-2); }

/* ============================ 料金表タブ ============================ */
.price-tabs__nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; justify-content: center; }
.price-tabs__tab { font-size: 13px; font-weight: 500; letter-spacing: 0.04em; color: var(--ink-2); padding: 11px 22px; border: 1px solid var(--line); border-radius: 100px; transition: background 0.3s, color 0.3s, border-color 0.3s; }
.price-tabs__tab:hover { border-color: var(--ink); color: var(--ink); }
.price-tabs__tab.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.price-tabs__panel { display: none; }
.price-tabs__panel.active { display: block; animation: fadeIn 0.5s var(--ease-out); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.price-table-wrap { overflow-x: auto; }
.price-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 480px; }
.price-table thead th { text-align: left; font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: 0.06em; color: var(--ink-2); padding: 14px 16px; border-bottom: 1.5px solid var(--ink); }
.price-table tbody td { padding: 16px; border-bottom: 1px solid var(--line); letter-spacing: 0.02em; }
.price-table tbody td:first-child { font-weight: 500; }
.price-table tbody td:nth-child(2) { color: var(--ink-2); font-size: 13px; }
.price-amount { font-family: var(--font-en); font-weight: 600; white-space: nowrap; text-align: right; }
.price-notes { margin-top: 24px; font-size: 12px; line-height: 1.9; color: var(--ink-3); text-align: center; }

/* ============================ シミュレーター ============================ */
.simulator { max-width: 800px; margin: 0 auto; background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: clamp(24px, 4vw, 56px); }
.simulator__step { display: none; }
.simulator__step.active { display: block; animation: fadeIn 0.5s var(--ease-out); }
.simulator__step-header { text-align: center; margin-bottom: 32px; }
.simulator__step-num { font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }
.simulator__step-title { font-size: clamp(19px, 2.2vw, 24px); font-weight: 500; letter-spacing: 0.04em; margin-top: 8px; }

.simulator__categories { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.simulator__category-card input { position: absolute; opacity: 0; }
.simulator__category-inner { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 26px 12px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; cursor: pointer; transition: border-color 0.3s, background 0.3s; text-align: center; }
.simulator__category-card input:checked + .simulator__category-inner { border-color: var(--ink); background: var(--white); box-shadow: 0 0 0 1px var(--ink) inset; }
.simulator__category-icon { width: 38px; height: 38px; color: var(--ink); }
.simulator__category-name { font-size: 13px; font-weight: 500; letter-spacing: 0.03em; }

/* 歯式マップ */
.tooth-map { text-align: center; }
.tooth-map__label-upper, .tooth-map__label-lower { font-size: 12px; letter-spacing: 0.1em; color: var(--ink-3); margin: 6px 0; }
.tooth-map__arch { max-width: 560px; margin: 0 auto; position: relative; }
.tooth-map__svg { width: 100%; height: auto; overflow: visible; }
.tooth-map__gum { fill: #E4D9D2; opacity: 0.55; }
.tooth-map__tooth { cursor: pointer; }
.tooth-map__tooth rect { fill: var(--white); stroke: var(--grey); stroke-width: 1.2; transition: fill 0.2s, stroke 0.2s; }
.tooth-map__tooth text { fill: var(--ink-3); font-size: 12px; font-family: var(--font-en); pointer-events: none; }
.tooth-map__tooth:hover rect { stroke: var(--ink); }
.tooth-map__tooth.selected rect { fill: var(--ink); stroke: var(--ink); }
.tooth-map__tooth.selected text { fill: var(--bg); }
.tooth-map__side-label, .tooth-map__region { fill: var(--ink-3); font-size: 9px; letter-spacing: 0.04em; }
.tooth-map__count { margin-top: 18px; font-size: 14px; letter-spacing: 0.04em; }
.tooth-map__count span { font-family: var(--font-en); font-weight: 600; font-size: 18px; }
.tooth-map__tooltip { position: absolute; background: var(--ink); color: var(--bg); font-size: 11px; padding: 5px 10px; border-radius: 4px; pointer-events: none; opacity: 0; transition: opacity 0.2s; white-space: nowrap; z-index: 5; }
.tooth-map__tooltip.show { opacity: 1; }

/* ラジオ / チェックボックス カード */
.simulator__radio-group, .simulator__checkbox-group { display: flex; flex-direction: column; gap: 12px; max-width: 540px; margin: 0 auto; }
.simulator__radio-card input, .simulator__checkbox-card input { position: absolute; opacity: 0; }
.simulator__radio-inner, .simulator__checkbox-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; cursor: pointer; transition: border-color 0.3s, background 0.3s; }
.simulator__radio-card input:checked + .simulator__radio-inner, .simulator__checkbox-card input:checked + .simulator__checkbox-inner { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink) inset; }
.simulator__radio-name, .simulator__checkbox-name { font-size: 14.5px; font-weight: 500; letter-spacing: 0.02em; }
.simulator__radio-price, .simulator__checkbox-price { font-family: var(--font-en); font-size: 13px; font-weight: 600; color: var(--ink-2); white-space: nowrap; }
.simulator__option-lead { text-align: center; font-size: 14px; margin-bottom: 12px; color: var(--ink-2); }
.simulator__option-lead strong { color: var(--ink); font-family: var(--font-en); }

/* 見積結果 */
.estimate-result { max-width: 540px; margin: 0 auto; }
.estimate-result__details { border-top: 1px solid var(--line); margin-bottom: 24px; }
.estimate-result__row { display: flex; justify-content: space-between; gap: 16px; padding: 15px 4px; border-bottom: 1px solid var(--line); }
.estimate-result__label { font-size: 13px; color: var(--ink-3); letter-spacing: 0.04em; }
.estimate-result__value { font-size: 14px; font-weight: 500; text-align: right; }
.estimate-result__total { text-align: center; padding: 28px; background: var(--ink); color: var(--bg); border-radius: 8px; margin-bottom: 24px; }
.estimate-result__total-label { display: block; font-size: 12px; letter-spacing: 0.1em; color: var(--on-dark-2); margin-bottom: 8px; }
.estimate-result__total-amount { font-family: var(--font-en); font-size: clamp(34px, 5vw, 48px); font-weight: 600; letter-spacing: 0.01em; }
.estimate-result__total-tax { font-size: 12px; color: var(--on-dark-2); margin-left: 6px; }
.estimate-result__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.estimate-result__btn-pdf, .estimate-result__btn-retry { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-en); font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; padding: 14px 26px; border-radius: 100px; transition: background 0.3s, color 0.3s; }
.estimate-result__btn-pdf { background: var(--ink); color: var(--bg); }
.estimate-result__btn-pdf:hover { background: var(--dark-2); }
.estimate-result__btn-retry { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.estimate-result__btn-retry:hover { border-color: var(--ink); }
.estimate-result__note { text-align: center; font-size: 11.5px; color: var(--ink-3); margin-top: 18px; }

/* ナビ */
.simulator__nav { display: flex; justify-content: space-between; gap: 14px; margin-top: 36px; }
.simulator__nav-btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-en); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; padding: 14px 30px; border-radius: 100px; transition: background 0.3s, opacity 0.3s; }
.simulator__nav-btn--prev { background: transparent; color: var(--ink-2); border: 1px solid var(--line); }
.simulator__nav-btn--prev:hover { border-color: var(--ink); color: var(--ink); }
.simulator__nav-btn--next { background: var(--ink); color: var(--bg); margin-left: auto; }
.simulator__nav-btn--next:hover { background: var(--dark-2); }
.simulator__nav-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ============================ お支払い ============================ */
.payment__methods { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px, 2vw, 28px); margin-bottom: clamp(40px, 5vw, 64px); }
.payment-method { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 32px 16px; border: 1px solid var(--line); border-radius: 8px; }
.payment-method__icon { width: 44px; height: 44px; color: var(--ink); }
.payment-method__icon svg { width: 100%; height: 100%; }
.payment-method__name { font-size: 13px; font-weight: 500; letter-spacing: 0.04em; }
.payment-loan { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 4vw, 56px); align-items: center; background: var(--bg-2); border-radius: 10px; padding: clamp(28px, 4vw, 52px); }
.payment-loan__title { font-size: 20px; font-weight: 500; letter-spacing: 0.04em; margin-bottom: 16px; }
.payment-loan__amount { font-size: 18px; letter-spacing: 0.04em; margin-bottom: 8px; }
.payment-loan__amount .num-en { font-size: clamp(36px, 5vw, 52px); }
.payment-loan__desc { font-size: 13.5px; color: var(--ink-2); line-height: 1.8; }
.payment-loan__image { overflow: hidden; border-radius: 6px; }
.payment-loan__image img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 767px) {
  .insurance__grid { grid-template-columns: 1fr; }
  .simulator__categories { grid-template-columns: 1fr 1fr; }
  .simulator__radio-inner, .simulator__checkbox-inner { flex-direction: column; align-items: flex-start; gap: 6px; }
  .payment__methods { grid-template-columns: 1fr 1fr; }
  .payment-loan { grid-template-columns: 1fr; }
  .payment-loan__image { order: -1; max-width: 360px; }
}