/* shop/detail.css：公開店家頁樣式第 3／4 支「詳情視窗」（2026-10-12 由 shop.css 第 2031～2393 行逐字切出；依 public/shop.html 的 link 順序串接＝原檔）---- 以下逐字搬自拆分前的 shop.css ---- */
/* ========================================
   詳情 Modal
   ======================================== */
.detail-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1100;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.detail-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.detail-modal {
    background: #fff;
    border-radius: 20px 20px 0 0;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.detail-modal-overlay.active .detail-modal {
    transform: translateY(0);
}

@media (min-width: 640px) {
    .detail-modal {
        border-radius: 20px;
        max-height: 85vh;
        margin-bottom: 2vh;
    }
    .detail-modal-overlay {
        align-items: center;
    }
}

.detail-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.detail-modal-close:hover {
    background: rgba(0, 0, 0, 0.6);
}

.detail-modal-img {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f5f5f7;
}

/* 有多張圖 gallery 時解除固定比例，讓縮圖列可顯示 */
.detail-modal-img.has-gallery {
    aspect-ratio: auto;
    overflow: visible;
    background: transparent;
    padding: 0.5rem;
}
/* 純裝飾的 hero（結帳／訂單成功視窗那塊漸層＋圖示，零資訊量）：QA F-12
   4:3 在 390 寬的手機上是 292px ≒ 視窗高度的四成，把「結帳」標題與整份表單推到摺線下，
   顧客第一眼只看得到姓名欄。縮成一條窄橫幅——× 鈕就長在這一塊上，所以不能整塊拿掉。 */
.detail-modal-img.is-decorative {
    aspect-ratio: auto;
    height: 88px;
}
.detail-modal-img.is-decorative > div {
    font-size: 2rem !important;
}
@media (min-width: 640px) {
    .detail-modal-img.is-decorative { height: 110px; }
    .detail-modal-img.is-decorative > div { font-size: 2.4rem !important; }
}

.detail-modal-img.has-gallery img#productMainImg {
    width: 100%;
    height: auto;
    max-height: 360px;
    object-fit: cover;
    border-radius: 10px;
}

.detail-modal-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-modal-img .no-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #ccc;
}

.detail-modal-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.detail-modal-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1d1d1f;
    margin-bottom: 0.25rem;
}

.detail-modal-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.detail-modal-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--shop-primary, #d4a574);
}

.detail-modal-duration {
    font-size: 0.875rem;
    color: var(--shop-text-muted, #86868b);
}

.detail-modal-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: #424245;
    white-space: pre-line;
    margin-bottom: 1rem;
}

.detail-modal-divider {
    height: 1px;
    background: #f0f0f0;
    margin: 1rem 0;
}

/* 購買表單 */
.detail-modal-qty {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.detail-modal-qty label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #1d1d1f;
}

/* 數量步進器（2026-09-09 取代原本的 <select>）。
   舊版逐項列出 1..庫存，庫存 94 就是 94 個選項——顧客買髮蠟不會捲到第 94 個。
   視覺語言與購物車的 .cart-qty-controls 一致，只是這裡是主要控制項所以拉到 44px。 */
.detail-modal-qty .qty-stepper {
    display: inline-flex;
    align-items: stretch;
    border: 1.5px solid #d2d2d7;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.detail-modal-qty .qty-step-btn {
    width: 44px;
    min-height: 44px;
    border: none;
    background: #fff;
    color: var(--shop-text);
    font-size: 1.125rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-modal-qty .qty-step-btn:hover:not(:disabled) {
    background: #f5f5f7;
}

.detail-modal-qty .qty-step-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* 數字欄：寬度固定不隨位數跳動；`appearance:textfield` 拿掉原生上下箭頭
   （我們自己有 −／＋，兩套並存在窄螢幕會擠成一團） */
.detail-modal-qty #purchaseQty {
    width: 56px;
    min-height: 44px;
    border: none;
    border-left: 1.5px solid #d2d2d7;
    border-right: 1.5px solid #d2d2d7;
    text-align: center;
    font-size: 0.9375rem;
    font-weight: 600;
    background: #fff;
    color: var(--shop-text);
    appearance: textfield;
    -moz-appearance: textfield;
}

.detail-modal-qty #purchaseQty::-webkit-outer-spin-button,
.detail-modal-qty #purchaseQty::-webkit-inner-spin-button {
    appearance: none;
    -webkit-appearance: none;
    margin: 0;
}

.detail-modal-qty .qty-max-hint {
    font-size: 0.8125rem;
    color: var(--shop-muted, #86868b);
}

.detail-modal-form .form-group {
    margin-bottom: 0.75rem;
}

/* 結帳／購買表單的標籤與輸入框對齊預約精靈的 .wizard-form-group（2026-10-01 UX 第 2 波）：
   原本是另一套（1.5px 冷灰框、白底、10px 圓角），同一頁兩種表單長得不一樣。 */
.detail-modal-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--shop-text-secondary);
    margin-bottom: 0.375rem;
}

.detail-modal-form input,
.detail-modal-form select,
.detail-modal-form textarea {
    width: 100%;
    padding: 0.6875rem 1rem;
    border: 1px solid var(--shop-border);
    border-radius: var(--shop-radius-sm);
    font-size: 0.9375rem;
    font-family: var(--shop-font);
    line-height: 1.4;
    transition: box-shadow 0.2s var(--shop-ease);
    box-sizing: border-box;
    background: var(--shop-surface);
    color: var(--shop-text);
}

.detail-modal-form input::placeholder,
.detail-modal-form textarea::placeholder {
    color: var(--shop-text-muted);
}

.detail-modal-form select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    padding-right: 2.25rem;
}

.detail-modal-form textarea {
    resize: vertical;
    min-height: 60px;
}

.detail-modal-form input:focus,
.detail-modal-form select:focus,
.detail-modal-form textarea:focus {
    outline: none;
    box-shadow: var(--shop-shadow-focus);
}

/* iPhone 對小於 16px 的輸入框一聚焦就整頁放大（與精靈同一條，寫在這裡才蓋得過上面的 0.9375rem） */
@media (max-width: 480px) {
    .detail-modal-form input,
    .detail-modal-form select,
    .detail-modal-form textarea {
        font-size: 16px;
    }
}

/* Radio 組（取貨方式：自取 / 郵寄） */
.detail-modal-form .radio-group {
    display: flex;
    gap: 0.5rem;
    padding-top: 0.125rem;
}

.detail-modal-form .radio-option {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--shop-border);
    border-radius: var(--shop-radius-sm);
    background: var(--shop-card);
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--shop-text);
    transition: all 0.2s;
    user-select: none;
}

.detail-modal-form .radio-option input[type="radio"] {
    width: auto;
    margin: 0;
    cursor: pointer;
    accent-color: var(--shop-accent, #8a6d52);
}

.detail-modal-form .radio-option:has(input:checked) {
    border-color: var(--shop-accent, #8a6d52);
    background: color-mix(in srgb, var(--shop-accent, #8a6d52) 8%, #fff);
    color: var(--shop-accent, #8a6d52);
}

.detail-modal-form .form-hint {
    margin: 4px 0 0;
    font-size: 0.78em;
    color: var(--shop-text-muted);
}

.detail-modal-form .form-optional {
    color: var(--shop-text-muted);
    font-size: 0.78em;
    font-weight: 400;
}