/* ============================================================
   ichinica予約 - 顧客向けカレンダー & 予約フォーム
   ============================================================ */

.page-intro { margin-bottom: 1.5rem; }
.page-intro h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin: 0 0 0.5rem;
}
.page-intro.center { text-align: center; }

.customer-calendar {
    background: var(--color-surface);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

/* 予約フォーム */
.booking-form {
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 640px;
}
.booking-form .form-input {
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-surface);
    width: 100%;
}
.booking-form .form-input:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: -1px;
}
.booking-form .form-label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.95rem;
}
.booking-form .form-label .required {
    background: var(--color-danger);
    color: #fff;
    padding: 0.05rem 0.4rem;
    font-size: 0.7rem;
    border-radius: 3px;
    margin-left: 0.5rem;
}
.booking-form .form-error { color: var(--color-danger); font-size: 0.85rem; }
.booking-form .form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

/* 予約サマリ */
.booking-summary {
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    max-width: 640px;
}
.summary-list {
    margin: 0;
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.5rem 1rem;
}
.summary-list dt {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    padding-top: 0.1rem;
}
.summary-list dd {
    margin: 0;
    color: var(--color-text);
}

.summary-label { color: var(--color-text-muted); font-size: 0.85rem; }
.summary-value { font-size: 1.1rem; margin-bottom: 0.5rem; }

.center { text-align: center; }
.muted { color: var(--color-text-muted); }

.form-actions.center { justify-content: center; }

/* タブ */
.book-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
.book-tab {
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    font-size: 0.95rem;
    margin-bottom: -1px;
}
.book-tab:hover { color: var(--color-text); }
.book-tab.is-active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 500;
}

/* サービス選択カード (グリッド・全体表示画像) */
.service-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    max-width: 100%;
    margin: 0 auto;
}
.service-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.service-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    color: var(--color-text);
}
.service-thumb {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f5f3ee;
    display: flex;
    align-items: center;
    justify-content: center;
}
.service-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;       /* 画像全体を表示 (はみ出さない) */
    display: block;
}
.service-body {
    padding: 1rem 1.1rem 1.1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.service-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.45;
    margin: 0 0 0.6rem;
    color: var(--color-text);
}
.service-name small {
    font-size: 0.78rem;
    font-weight: 400;
    margin-left: 0.4rem;
}
.service-desc {
    color: var(--color-text);
    font-size: 0.85rem;
    line-height: 1.85;
    margin-bottom: 0.85rem;
    word-break: break-word;
    flex: 1;
}
.service-meta {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--color-border);
}
.service-meta-item {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}
.service-price {
    margin-left: auto;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
}
.service-cta {
    display: block;
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    padding: 0.65rem 0.5rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    transition: background-color 0.2s;
}
.service-card:hover .service-cta {
    background: var(--color-primary-hover);
}

/* ============================================================
   ステップインジケータ
   ============================================================ */
.book-steps { margin: 0 auto 2.5rem; max-width: 760px; }
.book-steps ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 0;
}
.book-steps li {
    flex: 1;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    position: relative;
    padding-top: 2.5rem;
}
.book-steps li:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 1rem;
    left: 50%;
    width: 100%;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}
.book-steps li.is-done:not(:last-child)::after {
    background: var(--color-primary);
}
.book-steps .step-num {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    z-index: 1;
}
.book-steps li.is-done .step-num {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.book-steps li.is-active .step-num {
    background: #fff;
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(176, 137, 104, 0.18);
}
.book-steps li.is-active { color: var(--color-primary); font-weight: 700; }
.book-steps .step-label { display: block; }

/* ============================================================
   情報入力ページ (SOURCE'D風ミニマル)
   タイポグラフィ4段階: 2rem (タイトル) / 1rem (入力) / 0.875rem (ラベル) / 0.8rem (補助)
   ============================================================ */

.info-page {
    max-width: 640px;
    margin: 0 auto;
    padding: 0;
}

/* ステップインジケータ */
.info-steps { margin: 0 0 4rem; }
.info-steps ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 0;
    justify-content: center;
}
.info-steps li {
    flex: 1;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    position: relative;
    padding-top: 2.5rem;
}
.info-steps li:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 0.95rem;
    left: 50%;
    width: 100%;
    height: 1px;
    background: var(--color-border);
    z-index: 0;
}
.info-steps li.is-done:not(:last-child)::after {
    background: var(--color-text);
}
.info-step-num {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1.85rem;
    height: 1.85rem;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 500;
    z-index: 1;
}
.info-steps li.is-done .info-step-num {
    background: var(--color-step-done-bg, var(--color-text));
    border-color: var(--color-step-done-bg, var(--color-text));
    color: var(--color-step-done-text, #fff);
    font-size: 0.95rem;
}
.info-steps li.is-active .info-step-num {
    background: var(--color-step-active-bg, var(--color-text));
    border-color: var(--color-step-active-bg, var(--color-text));
    color: var(--color-step-active-text, #fff);
}
.info-steps li.is-active { color: var(--color-step-active-bg, var(--color-text)); font-weight: 500; }
.info-step-label { display: block; font-size: 0.8rem; }

/* ページヘッダ */
.info-page-header { margin: 0 0 2.5rem; }
.info-step-tag {
    color: var(--color-primary);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    font-weight: 600;
    margin: 0 0 0.5rem;
}
.info-page-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    line-height: 1.3;
    margin: 0;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

/* 予約内容サマリー (info-summary-list): dt/dd 横並びグリッド */
dl.info-summary-list {
    display: grid;
    grid-template-columns: 5rem 1fr;
    column-gap: 1rem;
    row-gap: 0.6rem;
    margin: 0;
}
dl.info-summary-list dt {
    margin: 0;
    font-weight: bold;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    padding-top: 0.05rem;
}
dl.info-summary-list dd {
    margin: 0 !important;
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.6;
}

/* セクション全体 */
section.info-summary {
    background-color: #fff;
    padding: 1rem;
}

/* 決済フォーム */
form#payment-form {
    margin: 3rem auto;
}

/* フォーム (カード化せず、白背景にダイレクト配置) */
.info-form {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    max-width: none;
}

/* 各フィールド */
.info-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.info-field-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 400;
    line-height: 1.4;
}
.info-required {
    color: var(--color-danger);
    font-weight: 600;
    margin-left: 0.1rem;
}
.info-field-input {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 1rem;
    line-height: 1.6;
    font-family: inherit;
    color: var(--color-text);
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.info-field-input::placeholder { color: #c5c1b6; }
.info-field-input:focus {
    outline: none;
    border-color: var(--color-text);
    box-shadow: 0 0 0 1px var(--color-text);
}
textarea.info-field-input {
    resize: vertical;
    min-height: 6.5rem;
}
.info-field-error {
    font-size: 0.85rem;
    color: var(--color-danger);
    margin: 0;
}

/* プライバシー注記 */
.info-privacy {
    background: #f5f3ee;
    color: var(--color-text-muted);
    padding: 1rem 1.25rem;
    text-align: center;
    font-size: 0.85rem;
    border-radius: 4px;
    margin: 1rem 0 0;
    line-height: 1.6;
}

/* アクション (戻る + プロミネントなCTA) */
.info-actions {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 0.75rem;
    margin-top: 1rem;
}
.info-back {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 1rem;
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.95rem;
    background: #fff;
    transition: background-color 0.15s, border-color 0.15s;
}
.info-back:hover {
    background: #f9f7f2;
    border-color: var(--color-text);
    color: var(--color-text);
}
.info-submit {
    background: var(--color-cta-bg, var(--color-text));
    color: var(--color-cta-text, #fff);
    border: none;
    padding: 1rem;
    font-size: 1rem;
    font-family: inherit;
    border-radius: 4px;
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: filter 0.15s;
}
.info-submit:hover {
    filter: brightness(0.85);
}
.info-submit:disabled {
    background: #c9c5b9;
    cursor: not-allowed;
}

/* ============================================================
   決済セクション (Web Payments SDK)
   ============================================================ */
.payment-section {
    max-width: 640px;
    margin: 0 auto 1rem;
    padding: 1.5rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
}
.payment-method-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.payment-method-option {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s;
}
.payment-method-option:hover {
    border-color: var(--color-primary, #b08968);
}
.payment-method-option input[type="radio"] {
    margin: 0;
}
.payment-method-detail {
    margin-top: 0.5rem;
}
.payment-method-detail[hidden] {
    display: none !important;
}
.payment-note {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    background: rgba(0, 0, 0, 0.02);
    padding: 0.85rem 1rem;
    border-radius: 4px;
    margin: 0;
}
.payment-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}
.payment-wallet-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.wallet-button-slot {
    width: 100%;
    min-height: 44px;
}
.wallet-button-slot:empty { display: none; }
.wallet-button {
    width: 100%;
    height: 44px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
}
.wallet-apple-pay {
    background: #000 -webkit-named-image(apple-pay-logo-white) center / 60% no-repeat;
    color: transparent;
    -webkit-appearance: -apple-pay-button;
    -apple-pay-button-type: pay;
    -apple-pay-button-style: black;
}
.payment-or {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin: 1rem 0;
    position: relative;
}
.payment-or::before, .payment-or::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 2.5rem);
    height: 1px;
    background: var(--color-border);
}
.payment-or::before { left: 0; }
.payment-or::after { right: 0; }
.payment-or span { background: #fff; padding: 0 0.5rem; }
.payment-card-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}
#card-container {
    min-height: 56px;
}
.payment-error {
    background: rgba(201, 74, 59, 0.08);
    color: var(--color-danger);
    padding: 0.6rem 0.85rem;
    border-radius: 4px;
    font-size: 0.85rem;
    margin: 0.75rem 0 0;
}
.payment-secure-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 1rem 0 0;
    text-align: center;
    line-height: 1.6;
}

/* ページ補足 */
.info-page-subtitle {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0.5rem 0 0;
}
.info-service-bar {
    background: #f5f3ee;
    color: var(--color-text);
    font-size: 0.9rem;
    padding: 0.85rem 1.25rem;
    border-radius: 4px;
    margin: 0 0 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.info-service-bar strong { font-weight: 600; }
.info-service-bar-change {
    margin-left: auto;
    color: var(--color-primary);
    font-size: 0.85rem;
    text-decoration: underline;
}

/* ============================================================
   メニュー一覧 (縦リスト)
   ============================================================ */
.menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.menu-item {
    display: flex;
    align-items: stretch;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 1rem 1.25rem;
    text-decoration: none;
    color: var(--color-text);
    gap: 1.25rem;
    transition: border-color 0.15s, background-color 0.15s;
}
.menu-item:hover {
    border-color: var(--color-text);
    background: #fbfaf6;
    color: var(--color-text);
}
.menu-item-thumb {
    flex-shrink: 0;
    width: 110px;
    height: 110px;
    border-radius: 4px;
    overflow: hidden;
    background: #f5f3ee;
    display: flex;
    align-items: center;
    justify-content: center;
}
.menu-item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.menu-item-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}
.menu-item-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 500;
    margin: 0;
    line-height: 1.4;
    color: var(--color-text);
}
.menu-item-variation {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-left: 0.25rem;
}
.menu-item-desc {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.65;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.menu-item-meta {
    margin-top: auto;
    display: flex;
    gap: 1rem;
    align-items: baseline;
    font-size: 0.85rem;
}
.menu-item-duration { color: var(--color-text-muted); }
.menu-item-price {
    margin-left: auto;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
}
.menu-item-arrow {
    align-self: center;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    flex-shrink: 0;
}
.menu-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 3rem 1rem;
    background: #fbfaf6;
    border-radius: 4px;
}

/* ============================================================
   日時ピッカー (週ナビゲータ + 時間チップ)
   ============================================================ */
.dt-picker {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* 週ナビ */
.dt-week {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0;
}
.dt-nav {
    width: 2.4rem;
    height: 2.4rem;
    border: 1px solid var(--color-border);
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--color-text);
    transition: border-color 0.15s, background-color 0.15s;
    line-height: 1;
}
.dt-nav:hover:not(:disabled) {
    border-color: var(--color-text);
    background: #fbfaf6;
}
.dt-nav:disabled {
    color: var(--color-border);
    cursor: not-allowed;
}
.dt-week-label {
    flex: 1;
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.04em;
}

/* 日付行 (週ビュー用、現在は月ビューがメイン) */
.dt-dates {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

/* 月ビュー (曜日ヘッダ) */
.dt-month-headers {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.3rem;
    margin-bottom: 0.4rem;
}
.dt-month-headers > div {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    padding: 0.3rem 0;
    letter-spacing: 0.1em;
}
.dt-month-headers .is-saturday { color: #4a7eb8; }
.dt-month-headers .is-sunday { color: #c94a3b; }

/* 月ビューグリッド */
.dt-month-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.3rem;
}
.dt-month-cell {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0.3rem 0.15rem;
    aspect-ratio: 1 / 1;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    color: var(--color-text);
    font-family: inherit;
    transition: border-color 0.15s, background-color 0.15s;
    min-height: 48px;
    position: relative;
}
.dt-month-cell:hover:not(:disabled):not(.is-disabled) {
    border-color: var(--color-text);
}
.dt-month-cell.is-active {
    background: var(--color-picker-active-bg, var(--color-text));
    border-color: var(--color-picker-active-bg, var(--color-text));
    color: var(--color-picker-active-text, #fff);
}
.dt-month-cell.is-other-month {
    color: #cfcbbf;
    background: #fafaf7;
    border-color: #efece5;
}
.dt-month-cell.is-past:not(.is-other-month) {
    color: var(--color-text-muted);
    background: #fafaf7;
}
.dt-month-cell.is-disabled,
.dt-month-cell:disabled {
    cursor: not-allowed;
}
.dt-month-cell.is-saturday:not(.is-active):not(.is-other-month):not(.is-past) .dt-month-cell-day {
    color: #4a7eb8;
}
.dt-month-cell.is-sunday:not(.is-active):not(.is-other-month):not(.is-past) .dt-month-cell-day {
    color: #c94a3b;
}
.dt-month-cell-day {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
}
.dt-month-cell.is-active .dt-month-cell-day { color: var(--color-picker-active-text, #fff); }
.dt-month-cell-marker {
    font-size: 0.55rem;
    color: var(--color-primary);
    line-height: 1;
    height: 0.55rem;
}
.dt-month-cell.is-active .dt-month-cell-marker { color: var(--color-picker-active-text, rgba(255,255,255,0.85)); opacity: 0.85; }
.dt-date {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0.75rem 0.25rem 0.6rem;
    cursor: pointer;
    text-align: center;
    transition: border-color 0.15s, background-color 0.15s;
    color: var(--color-text);
    font-family: inherit;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-items: center;
}
.dt-date:hover:not(:disabled) {
    border-color: var(--color-text);
}
.dt-date.is-active {
    background: var(--color-picker-active-bg, var(--color-text));
    border-color: var(--color-picker-active-bg, var(--color-text));
    color: var(--color-picker-active-text, #fff);
}
.dt-date.is-disabled {
    color: var(--color-text-muted);
    background: #fafaf7;
    cursor: not-allowed;
    opacity: 0.5;
}
.dt-dow {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}
.dt-date.is-active .dt-dow { color: rgba(255,255,255,0.7); }
.dt-date.is-weekend:not(.is-active):not(.is-disabled) .dt-dow {
    color: var(--color-primary);
}
.dt-day {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1;
}
.dt-marker {
    font-size: 0.7rem;
    line-height: 1;
    color: var(--color-primary);
    height: 0.7rem;
}
.dt-date.is-active .dt-marker { color: rgba(255,255,255,0.85); }

/* 時間チップ */
.dt-times-panel {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 1.25rem;
}
.dt-times-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    margin: 0 0 1rem;
    color: var(--color-text);
}
.dt-times {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
    gap: 0.5rem;
}
.dt-time {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0.65rem;
    cursor: pointer;
    text-align: center;
    color: var(--color-text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.15s, background-color 0.15s;
}
.dt-time:hover {
    border-color: var(--color-text);
}
.dt-time.is-active {
    background: var(--color-picker-active-bg, var(--color-text));
    border-color: var(--color-picker-active-bg, var(--color-text));
    color: var(--color-picker-active-text, #fff);
}

.dt-empty {
    background: #fafaf7;
    color: var(--color-text-muted);
    padding: 1.25rem;
    text-align: center;
    border-radius: 4px;
    font-size: 0.9rem;
}

.dt-form { margin: 0; }

/* ============================================================
   組合せピッカー (左カレンダー + 右メニュー)
   ============================================================ */
.book-combined { max-width: 1100px; }

.book-combined-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 0 0 1.5rem;
    align-items: start;
}

.book-pane {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 1.5rem;
}
.pane-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 500;
    margin: 0 0 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}

/* メニュー (右ペイン) */
.menu-pick-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.menu-pick {
    display: flex;
    flex-direction: column;
    width: 100%;
    text-align: left;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 1rem 1.1rem;
    cursor: pointer;
    color: var(--color-text);
    transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
    align-items: stretch;
}
.menu-pick:hover:not(:disabled):not(.is-disabled) {
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}
.menu-pick-summary {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
}
.menu-pick-chevron {
    flex-shrink: 0;
    margin-left: auto;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: transform 0.3s ease, color 0.15s;
}
.menu-pick.is-active .menu-pick-chevron {
    transform: rotate(180deg);
    color: var(--color-menu-active-text, #fff);
    opacity: 0.85;
}

/* スライドして表示される詳細 */
.menu-pick-description {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s ease;
    width: 100%;
}
.menu-pick.is-active .menu-pick-description {
    max-height: 1500px;
}
.menu-pick-description-content {
    padding-top: 0.85rem;
    margin-top: 0.85rem;
    border-top: 1px solid color-mix(in srgb, currentColor 22%, transparent);
    font-size: 0.88rem;
    line-height: 1.85;
    color: var(--color-menu-description-text, rgba(255, 255, 255, 0.92));
    text-align: left;
    white-space: normal;
}
.menu-pick:hover:not(:disabled) {
    border-color: var(--color-text);
}
.menu-pick.is-active {
    /* 選択時は橙ではなく、文字が読みやすい黄色背景 + 濃色文字 (この要素配下に一括適用) */
    --color-menu-active-bg: #f6e08a;
    --color-menu-active-text: #3a3120;
    --color-menu-description-text: #3a3120;
    background: var(--color-menu-active-bg, var(--color-text));
    color: var(--color-menu-active-text, #fff);
    border-color: #e6c75a;
}

/* カテゴリ「エッセンシャル」のメニューカードは、おしゃれなライムグリーン背景 (常時) */
.menu-pick[data-category*="エッセンシャル"]:not(.is-active) {
    background: #dcecb5;
    border-color: #bcd884;
}
.menu-pick[data-category*="エッセンシャル"].is-active {
    /* 選択時も同系のライムグリーン (少し濃いめ) + 読みやすい濃色文字 */
    --color-menu-active-bg: #cde399;
    --color-menu-active-text: #2f3a16;
    --color-menu-description-text: #2f3a16;
    border-color: #b0cf70;
}
.menu-pick.is-disabled,
.menu-pick:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #fafaf7;
}
.menu-pick-thumb {
    width: 76px;
    height: 76px;
    flex-shrink: 0;
    border-radius: 4px;
    overflow: hidden;
    background: #f5f3ee;
    display: flex;
    align-items: center;
    justify-content: center;
}
.menu-pick-thumb img { width: 100%; height: 100%; object-fit: contain; }
.menu-pick-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}
.menu-pick-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--color-text);
}
.menu-pick-name small {
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-left: 0.25rem;
}
.menu-pick.is-active .menu-pick-name small { color: var(--color-menu-active-text, #fff); opacity: 0.7; }
.menu-pick-meta {
    display: flex;
    gap: 0.75rem;
    align-items: baseline;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}
.menu-pick.is-active .menu-pick-meta { color: var(--color-menu-active-text, #fff); opacity: 0.85; }
.menu-pick-price {
    margin-left: auto;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-text);
}
.menu-pick.is-active .menu-pick-price { color: var(--color-menu-active-text, #fff); }
.menu-pick.is-disabled .menu-pick-price,
.menu-pick:disabled .menu-pick-price { color: var(--color-text-muted); }

/* サマリーバー (フッター) */
.book-summary-bar {
    background: var(--color-summary-bar-bg, var(--color-text));
    color: var(--color-summary-bar-text, #fff);
    border-radius: 4px;
    padding: 1.1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    position: sticky;
    bottom: 1rem;
    z-index: 10;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.book-summary-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}
.book-summary-line {
    display: flex;
    gap: 0.85rem;
    align-items: baseline;
    font-size: 0.95rem;
    flex-wrap: wrap;
}
.book-summary-label {
    color: var(--color-summary-bar-text, #fff);
    opacity: 0.55;
    font-size: 0.8rem;
    flex-shrink: 0;
    min-width: 4em;
}
.book-summary-when, .book-summary-svc {
    color: var(--color-summary-bar-text, #fff);
    font-weight: 500;
}
.book-summary-empty {
    color: var(--color-summary-bar-text, #fff) !important;
    opacity: 0.45;
    font-weight: 400 !important;
}
.book-summary-form { margin: 0; flex-shrink: 0; }
.book-summary-form .info-submit {
    background: var(--color-primary);
    color: var(--color-button-text, #fff);
}
.book-summary-form .info-submit:hover:not(:disabled) {
    background: var(--color-primary-hover);
}
.book-summary-form .info-submit:disabled {
    background: rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.5);
}

.dt-no-times {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0;
    padding: 0.5rem;
    text-align: center;
}

/* レスポンシブ: 組合せピッカー */
@media (max-width: 960px) {
    .book-combined-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}
@media (max-width: 640px) {
    .book-pane { padding: 1.25rem; }
    .book-summary-bar {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem 1.25rem;
    }
    .book-summary-form .info-submit { width: 100%; }
    .menu-pick-thumb { width: 56px; height: 56px; }
}


/* ============================================================
   レスポンシブ
   ============================================================ */
/* 959px以下: 3列 */
@media (max-width: 959px) {
    .service-list { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
}

/* 640px以下: 2列 */
@media (max-width: 640px) {
    .service-list { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .page-intro h1 { font-size: 1.4rem; }
    .customer-calendar { padding: 0.5rem; }

    /* タブ */
    .book-tabs { gap: 0; }
    .book-tab {
        flex: 1;
        text-align: center;
        padding: 0.65rem 0.75rem;
        font-size: 0.9rem;
    }

    /* フォーム */
    .booking-form { padding: 1rem 1.25rem; gap: 0.85rem; }
    .booking-form .form-input { font-size: 0.95rem; }
    .booking-form .form-actions { flex-direction: column-reverse; gap: 0.5rem; }
    .booking-form .form-actions .btn { width: 100%; max-width: none; }

    /* サマリ */
    .booking-summary { padding: 1rem 1.25rem; }
    .summary-list { grid-template-columns: 1fr; gap: 0.15rem 0; }
    .summary-list dt { margin-top: 0.5rem; font-size: 0.8rem; }
    .summary-list dt:first-child { margin-top: 0; }
    /* info-summary-list はモバイルで dt 列を狭く */
    dl.info-summary-list { grid-template-columns: 4rem 1fr; column-gap: 0.75rem; }

    /* FullCalendar (顧客側) */
    .fc .fc-toolbar { flex-direction: column; gap: 0.5rem; }
    .fc .fc-toolbar-title { font-size: 1rem !important; }
    .fc .fc-button { padding: 0.3rem 0.6rem !important; font-size: 0.8rem !important; }
    .fc .fc-event { font-size: 0.7rem; padding: 1px 3px; }
    .fc .fc-col-header-cell-cushion { font-size: 0.75rem; }
    .fc .fc-timegrid-slot-label-cushion { font-size: 0.75rem; }
}

/* 480px以下: 1列 */
@media (max-width: 480px) {
    .service-list { grid-template-columns: 1fr; gap: 1.25rem; }
    .service-body { padding: 1.25rem 1.5rem; }
    .service-name { font-size: 1.2rem; }
    .service-desc { font-size: 0.92rem; line-height: 1.95; margin-bottom: 1rem; }
    .service-meta { font-size: 0.85rem; gap: 0.85rem; }
    .service-meta-item { font-size: 0.85rem; }
    .service-price { font-size: 1.3rem; }
    .service-cta { padding: 0.85rem 1rem; font-size: 1rem; }

    .page-intro h1 { font-size: 1.25rem; }
    .page-intro .muted { font-size: 0.85rem; }
}

/* ステップ・旧 .book-steps のレスポンシブ */
@media (max-width: 640px) {
    .book-steps { margin-bottom: 2rem; }
    .book-steps li { font-size: 0.7rem; padding-top: 2.25rem; }
    .book-steps .step-num { width: 1.7rem; height: 1.7rem; font-size: 0.75rem; }
    .book-steps li:not(:last-child)::after { top: 0.85rem; }
}

@media (max-width: 480px) {
    .book-steps .step-label { display: none; }
    .book-steps li { padding-top: 0; }
    .book-steps .step-num { position: static; transform: none; }
    .book-steps ol { gap: 0.5rem; }
    .book-steps li:not(:last-child)::after {
        top: 50%;
        left: calc(50% + 1rem);
        width: calc(100% - 2rem);
    }
    .book-steps li.is-active { font-weight: 700; }
}

/* 情報入力ページのレスポンシブ */
@media (max-width: 640px) {
    .info-steps { margin-bottom: 3rem; }
    .info-page-title { font-size: 1.6rem; }

    .info-actions {
        grid-template-columns: 80px 1fr;
        gap: 0.5rem;
    }
    .info-back { padding: 0.85rem 0.5rem; font-size: 0.9rem; }
    .info-submit { padding: 0.95rem; font-size: 0.95rem; }

    /* メニューリスト: モバイルでは縦積み */
    .menu-item {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    .menu-item-thumb {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
    }
    .menu-item-arrow { display: none; }
    .menu-item-name { font-size: 1.1rem; }
    .menu-item-desc { -webkit-line-clamp: 3; }

    /* 日時ピッカー */
    .dt-week-label { font-size: 0.95rem; }
    .dt-date { padding: 0.55rem 0.15rem 0.5rem; }
    .dt-day { font-size: 1.05rem; }
    .dt-dow { font-size: 0.7rem; }
    .dt-times-panel { padding: 1rem; }
    .dt-times { grid-template-columns: repeat(auto-fill, minmax(75px, 1fr)); }
    .dt-time { padding: 0.55rem; font-size: 0.9rem; }

    /* 月ビュー: モバイル対応 */
    .dt-month-grid { gap: 0.2rem; }
    .dt-month-cell { padding: 0.2rem; min-height: 42px; }
    .dt-month-cell-day { font-size: 0.85rem; }
    .dt-month-headers > div { font-size: 0.7rem; }
}

@media (max-width: 480px) {
    .info-steps li { font-size: 0.7rem; padding-top: 2.25rem; }
    .info-step-num { width: 1.6rem; height: 1.6rem; font-size: 0.75rem; }
    .info-steps li:not(:last-child)::after { top: 0.8rem; }

    .info-step-tag { font-size: 0.7rem; }
    .info-page-title { font-size: 1.4rem; }
    .info-form { gap: 1.5rem; }
    .info-field-input { padding: 0.85rem 0.85rem; }

    .info-step-label { font-size: 0.7rem; }

    /* 日時ピッカー: 日付ボタンをさらにコンパクト */
    .dt-dates { gap: 0.3rem; }
    .dt-date { padding: 0.5rem 0.1rem 0.4rem; min-width: 0; }
    .dt-day { font-size: 0.95rem; }
    .dt-marker { font-size: 0.65rem; height: 0.65rem; }
}

/* ============================================================
   キャンセル / 振替画面
   ============================================================ */
.cancel-page {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 1rem 3rem;
}

.cancel-page-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-top: 1.5rem;
}
.cancel-page-title {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 500;
    margin: 0 0 0.5rem;
    color: var(--color-text);
    letter-spacing: 0.04em;
}
.cancel-page-lead {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.7;
}

.cancel-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 1.5rem 1.75rem;
    margin: 0 0 1.25rem;
}

.cancel-card-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 1rem;
    color: var(--color-text);
    letter-spacing: 0.05em;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--color-border);
}

.cancel-summary-list {
    margin: 0;
    display: grid;
    grid-template-columns: 7rem 1fr;
    gap: 0.65rem 1rem;
}
.cancel-summary-list dt {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    padding: 0.1rem 0;
}
.cancel-summary-list dd {
    margin: 0;
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.cancel-section-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 2rem 0 0.4rem;
    color: var(--color-text);
}
.cancel-section-lead {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0 0 1rem;
    line-height: 1.7;
}

.cancel-options {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}
.cancel-option {
    display: block;
    padding: 1rem 1.15rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
    position: relative;
}
.cancel-option:hover {
    border-color: var(--color-primary, #b08968);
}
.cancel-option:has(input:checked) {
    border-color: var(--color-primary, #b08968);
    background: rgba(176, 137, 104, 0.04);
    box-shadow: 0 0 0 2px rgba(176, 137, 104, 0.15);
}
.cancel-option input[type="radio"] {
    margin-right: 0.65rem;
    vertical-align: middle;
}
.cancel-option-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
}
.cancel-option-meta {
    display: block;
    margin-left: 1.6rem;
    margin-top: 0.3rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}
.cancel-option-fee {
    color: var(--color-danger, #c94a3b);
    font-weight: 500;
}

.cancel-options-group + .cancel-options-group {
    margin-top: 0.5rem;
}
.cancel-options-group-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 0 0 0.5rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.cancel-extra-fields {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}
.cancel-extra-fields > * + * { margin-top: 1rem; }
.cancel-extra-fields label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: 0.4rem;
}
.cancel-extra-fields .helper {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    margin: 0.3rem 0 0;
}
.cancel-input,
.cancel-textarea {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.95rem;
    background: #fff;
    box-sizing: border-box;
}
.cancel-input:focus,
.cancel-textarea:focus {
    outline: none;
    border-color: var(--color-primary, #b08968);
    box-shadow: 0 0 0 2px rgba(176, 137, 104, 0.15);
}
.cancel-textarea { resize: vertical; min-height: 4.5rem; }

.cancel-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}
.cancel-btn {
    padding: 0.75rem 1.75rem;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.95rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background-color 0.15s, border-color 0.15s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    line-height: 1;
}
.cancel-btn-outline {
    background: #fff;
    color: var(--color-text-muted);
    border-color: var(--color-border);
}
.cancel-btn-outline:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
}
.cancel-btn-primary {
    background: var(--color-primary, #b08968);
    color: #fff;
}
.cancel-btn-primary:hover {
    background: var(--color-primary-hover, #98735a);
}

.cancel-state-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
}
.cancel-state-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.7;
}
.cancel-state-message {
    font-size: 1rem;
    color: var(--color-text);
    margin: 0 0 1rem;
    line-height: 1.7;
}

@media (max-width: 600px) {
    .cancel-page { padding: 0 0.75rem 2rem; }
    .cancel-card { padding: 1.25rem 1rem; }
    .cancel-summary-list {
        grid-template-columns: 1fr;
        gap: 0.15rem 0;
    }
    .cancel-summary-list dt { padding-top: 0.5rem; }
    .cancel-summary-list dt:first-child { padding-top: 0; }
    .cancel-summary-list dd { padding-bottom: 0.5rem; border-bottom: 1px solid var(--color-border); }
    .cancel-summary-list dd:last-child { border-bottom: 0; padding-bottom: 0; }

    .cancel-page-title { font-size: 1.4rem; }
    .cancel-section-title { font-size: 1rem; margin-top: 1.5rem; }

    .cancel-actions {
        flex-direction: column-reverse;
    }
    .cancel-actions .cancel-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================
   イベント期間・会場 (顧客側 select_service)
   ============================================================ */
.event-periods-list {
    margin: 0 0 2rem;
    padding: 1.5rem 1.75rem;
    background: rgba(176, 137, 104, 0.04);
    border: 1px solid var(--color-border);
    border-radius: 6px;
}
.event-periods-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 1rem;
    letter-spacing: 0.06em;
}
.event-periods-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}
.event-period-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.event-period-date {
    color: var(--color-primary, #b08968);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}
.event-period-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
}
.event-period-venue {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 0.4rem;
    padding-top: 0.6rem;
    border-top: 1px dashed var(--color-border);
}
.event-period-venue strong {
    font-size: 0.9rem;
    color: var(--color-text);
}
.event-period-venue small {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

@media (max-width: 600px) {
    .event-periods-list { padding: 1.25rem 1rem; }
    .event-periods-grid { grid-template-columns: 1fr; gap: 0.75rem; }
}

/* オンライン期間カード (顧客側 /book) */
.event-period-card.is-online {
    border-color: #5a7a8e;
    background: rgba(90, 122, 142, 0.04);
}
.event-period-card.is-online .event-period-date {
    color: #5a7a8e;
}