/**
 * 公開店家頁面樣式 v2
 * Apple-inspired minimalist · 無邊框卡片 · Canvas Hero · 行業配色
 */

/* ========================================
   CSS 變數
   ======================================== */

:root {
    --shop-accent: #6366f1;
    --shop-text: #1d1d1f;
    --shop-text-secondary: #6e6e73;
    --shop-text-muted: #86868b;
    --shop-bg: #ffffff;
    --shop-surface: #f5f5f7;
    --shop-border: #e8e8ed;
    --shop-radius: 14px;
    --shop-radius-lg: 22px;
    --shop-radius-sm: 10px;
    --shop-shadow-xs: 0 1px 2px rgba(0,0,0,0.03);
    --shop-shadow: 0 2px 12px rgba(0,0,0,0.06);
    --shop-shadow-lg: 0 8px 30px rgba(0,0,0,0.08);
    --shop-shadow-focus: 0 0 0 4px rgba(99,102,241,0.12);
    --shop-font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Inter', 'Noto Sans TC', 'Helvetica Neue', sans-serif;
    --shop-ease: cubic-bezier(0.25, 0.1, 0.25, 1);
    --shop-content-width: 720px;
}

/* ========================================
   基礎
   ======================================== */

*, *::before, *::after { box-sizing: border-box; }

body.shop-page {
    font-family: var(--shop-font);
    background: var(--shop-bg);
    color: var(--shop-text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
    line-height: 1.5;
}

/* ========================================
   入場動畫
   ======================================== */

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0.8; }
    to   { transform: translateY(0); opacity: 1; }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateX(-50%) translateY(-10px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ========================================
   公告列
   ======================================== */

.shop-announcement {
    background: var(--shop-accent);
    color: #fff;
    text-align: center;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    animation: fadeUp 0.4s var(--shop-ease) both;
}

/* ========================================
   Canvas Hero Header
   ======================================== */

.shop-header {
    position: relative;
    padding: 3.5rem 1.5rem 2.5rem;
    text-align: center;
    overflow: hidden;
    background: var(--shop-surface);
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hero-banner {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.shop-header > *:not(.hero-canvas):not(.hero-banner) {
    position: relative;
    z-index: 1;
}

/* 有自訂橫幅時，文字加陰影增加可讀性 */
.shop-header:has(.hero-banner[style*="display: block"]) .shop-name,
.shop-header:has(.hero-banner[style*="display: block"]) .shop-description {
    text-shadow: 0 1px 6px rgba(0,0,0,0.3);
    color: #fff;
}

.shop-header:has(.hero-banner[style*="display: block"]) .shop-info-badge {
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: rgba(255,255,255,0.9);
}

.shop-header:has(.hero-banner[style*="display: block"]) .shop-info-badge i {
    color: rgba(255,255,255,0.75);
}

.shop-header:has(.hero-banner[style*="display: block"])::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.45) 100%);
    z-index: 0;
    pointer-events: none;
}

.shop-logo {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.125rem;
    background: var(--shop-bg);
    box-shadow: var(--shop-shadow);
    animation: fadeUp 0.5s var(--shop-ease) both;
}

.shop-logo-placeholder {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    margin-bottom: 1.125rem;
    box-shadow: var(--shop-shadow);
    color: var(--shop-text-muted);
    animation: fadeUp 0.5s var(--shop-ease) both;
}

.shop-name {
    font-size: 1.875rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    letter-spacing: -0.025em;
    color: var(--shop-text);
    animation: fadeUp 0.5s var(--shop-ease) 0.05s both;
}

.shop-description {
    font-size: 0.9375rem;
    color: var(--shop-text-secondary);
    max-width: 480px;
    margin: 0 auto 1.25rem;
    line-height: 1.65;
    animation: fadeUp 0.5s var(--shop-ease) 0.1s both;
}

.shop-info-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    animation: fadeUp 0.5s var(--shop-ease) 0.15s both;
}

.shop-info-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.4rem 0.9rem;
    border-radius: 100px;
    font-size: 0.8125rem;
    color: var(--shop-text-secondary);
    text-decoration: none;
    transition: background 0.2s var(--shop-ease);
}

.shop-info-badge:hover {
    background: rgba(255,255,255,0.9);
    color: var(--shop-text-secondary);
    text-decoration: none;
}

.shop-info-badge i {
    font-size: 0.8125rem;
    color: var(--shop-text-muted);
}

/* ========================================
   Pill Tabs（iOS 風格）
   ======================================== */

.shop-tabs {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 0.5px solid rgba(0,0,0,0.08);
    padding: 0.625rem 1rem;
}

.shop-tabs .nav {
    overflow-x: auto;
    overflow-y: hidden;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 0.25rem;
}

.shop-tabs .nav::-webkit-scrollbar { display: none; }
.shop-tabs .nav-item { flex-shrink: 0; }

.shop-tabs .nav-link {
    color: var(--shop-text-muted);
    font-weight: 500;
    font-size: 0.8125rem;
    padding: 0.5rem 0.875rem;
    border: none;
    border-radius: 100px;
    transition: all 0.2s var(--shop-ease);
    white-space: nowrap;
    background: transparent;
    line-height: 1.4;
}

.shop-tabs .nav-link.active {
    color: var(--shop-bg);
    background: var(--shop-text);
    font-weight: 600;
}

.shop-tabs .nav-link:hover:not(.active) {
    color: var(--shop-text);
    background: rgba(0,0,0,0.04);
}

.tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.125rem;
    height: 1.125rem;
    padding: 0 0.3rem;
    border-radius: 100px;
    background: rgba(0,0,0,0.06);
    color: var(--shop-text-muted);
    font-size: 0.625rem;
    font-weight: 600;
    margin-left: 0.3rem;
    line-height: 1;
}

.nav-link.active .tab-count {
    background: rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.9);
}

/* 手機版 Tab 縮小 */
@media (max-width: 480px) {
    .shop-tabs .nav-link {
        font-size: 0.75rem;
        padding: 0.3rem 0.625rem;
    }
    .shop-tabs .nav-link i {
        display: none;
    }
    .tab-count {
        font-size: 0.6rem;
        min-width: 0.9rem;
        height: 0.9rem;
        padding: 0 0.25rem;
    }
}

@media (max-width: 360px) {
    .shop-tabs .nav-link {
        font-size: 0.6875rem;
        padding: 0.25rem 0.5rem;
    }
}

/* ========================================
   關於我們
   ======================================== */

.shop-about {
    padding: 0 0 1.5rem;
    animation: fadeUp 0.5s var(--shop-ease) 0.1s both;
}

.about-inner {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.about-text {
    flex: 1;
    min-width: 0;
}

.about-title {
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
    color: var(--shop-text);
}

.about-content {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--shop-text-secondary);
    white-space: pre-line;
    margin: 0;
}

.about-image {
    flex-shrink: 0;
    width: 200px;
}

.about-image img {
    width: 100%;
    border-radius: var(--shop-radius);
    object-fit: cover;
    box-shadow: var(--shop-shadow);
}

@media (max-width: 560px) {
    .about-inner {
        flex-direction: column-reverse;
    }
    .about-image {
        width: 100%;
    }
    .about-image img {
        max-height: 200px;
        width: 100%;
    }
}

/* ========================================
   圖片展示（公開頁面）
   ======================================== */

.shop-gallery {
    padding: 0 0 1.25rem;
    animation: fadeUp 0.5s var(--shop-ease) 0.15s both;
}

.gallery-masonry {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.gallery-masonry .gallery-item {
    position: relative;
    border-radius: var(--shop-radius-sm);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--shop-surface);
}

.gallery-masonry .gallery-item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-masonry .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s var(--shop-ease);
}

.gallery-masonry .gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-masonry .gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.55));
    color: #fff;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 1.5rem 0.625rem 0.5rem;
}

@media (max-width: 400px) {
    .gallery-masonry {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-masonry .gallery-item-large {
        grid-column: span 2;
        grid-row: span 1;
    }
}

/* ========================================
   社群連結列
   ======================================== */

.shop-social-bar {
    padding: 0 0 1.25rem;
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    animation: fadeUp 0.5s var(--shop-ease) 0.2s both;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.4375rem 0.875rem;
    border-radius: 100px;
    background: var(--shop-surface);
    color: var(--shop-text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s var(--shop-ease);
}

.social-link:hover {
    background: var(--shop-accent);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shop-shadow);
}

.social-link i {
    font-size: 1rem;
}

/* ========================================
   聯絡頁社群按鈕
   ======================================== */

.contact-social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 0.5px solid var(--shop-border);
}

.contact-social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    background: color-mix(in srgb, var(--btn-color, var(--shop-accent)) 10%, transparent);
    color: var(--btn-color, var(--shop-accent));
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s var(--shop-ease);
}

.contact-social-btn:hover {
    background: var(--btn-color, var(--shop-accent));
    color: #fff;
    text-decoration: none;
}

.contact-social-btn i {
    font-size: 1rem;
}

/* ========================================
   內容區域
   ======================================== */

.shop-content {
    max-width: var(--shop-content-width);
    margin: 0 auto;
    padding: 1.75rem 1.25rem 2.5rem;
}

/* ========================================
   分類區域
   ======================================== */

.category-section {
    margin-bottom: 2.25rem;
    animation: fadeUp 0.45s var(--shop-ease) both;
}

.category-section:last-child { margin-bottom: 0; }

.category-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--shop-text);
    letter-spacing: -0.015em;
    margin: 0 0 1rem;
    padding-bottom: 0;
    border-bottom: none;
}

/* ========================================
   服務卡片（無邊框，柔和陰影）
   ======================================== */

.service-card {
    background: var(--shop-bg);
    border-radius: var(--shop-radius);
    box-shadow: var(--shop-shadow-xs);
    padding: 1rem 1.125rem;
    margin-bottom: 0.75rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    transition: box-shadow 0.25s var(--shop-ease), transform 0.25s var(--shop-ease);
    cursor: default;
    border: none;
}

.service-card:hover {
    box-shadow: var(--shop-shadow);
    transform: translateY(-1px);
}

.service-card:active {
    transform: scale(0.99);
}

.service-card:last-child { margin-bottom: 0; }

.service-card-image {
    width: 68px;
    height: 68px;
    border-radius: var(--shop-radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--shop-surface);
}

.service-card-image-placeholder {
    width: 68px;
    height: 68px;
    border-radius: var(--shop-radius-sm);
    flex-shrink: 0;
    background: var(--shop-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--shop-text-muted);
    font-size: 1.5rem;
}

.service-card-body {
    flex: 1;
    min-width: 0;
}

.service-card-name {
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.1875rem;
    color: var(--shop-text);
    letter-spacing: -0.01em;
}

.service-card-desc {
    color: var(--shop-text-muted);
    font-size: 0.8125rem;
    line-height: 1.4;
    margin-bottom: 0.375rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
}

.service-card-price {
    font-weight: 600;
    color: var(--shop-text);
}

.service-card-duration {
    color: var(--shop-text-muted);
}

.service-card-action { flex-shrink: 0; }

.btn-book {
    background: var(--shop-accent);
    color: white;
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s var(--shop-ease);
    white-space: nowrap;
    letter-spacing: 0;
}

.btn-book:hover {
    filter: brightness(1.08);
    transform: scale(1.03);
}

.btn-book:active {
    transform: scale(0.97);
}

/* ========================================
   商品網格
   ======================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    animation: fadeUp 0.45s var(--shop-ease) both;
}

.products-grid .product-card {
    background: var(--shop-bg);
    border-radius: var(--shop-radius);
    overflow: hidden;
    box-shadow: var(--shop-shadow-xs);
    transition: box-shadow 0.25s var(--shop-ease), transform 0.25s var(--shop-ease);
    border: none;
}

.products-grid .product-card:hover {
    box-shadow: var(--shop-shadow);
    transform: translateY(-2px);
}

.products-grid .product-card-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: var(--shop-surface);
    display: block;
}

.products-grid .product-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--shop-text-muted);
}

.products-grid .product-card-body {
    padding: 0.875rem;
}

.products-grid .product-card-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--shop-text);
    margin-bottom: 0.25rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.products-grid .product-card-desc {
    color: var(--shop-text-muted);
    font-size: 0.75rem;
    margin-bottom: 0.375rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.products-grid .product-card-price {
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--shop-accent);
}

/* ========================================
   作品 Gallery
   ======================================== */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    animation: fadeUp 0.45s var(--shop-ease) both;
}

@media (min-width: 480px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-item {
    border-radius: var(--shop-radius);
    overflow: hidden;
    position: relative;
    aspect-ratio: 1;
    cursor: pointer;
    background: var(--shop-surface);
    box-shadow: var(--shop-shadow-xs);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--shop-ease);
}

.portfolio-item:hover img {
    transform: scale(1.06);
}

.portfolio-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.5));
    color: white;
    padding: 2rem 0.75rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* ========================================
   票券卡片
   ======================================== */

.coupon-card {
    background: var(--shop-bg);
    border-radius: var(--shop-radius);
    box-shadow: var(--shop-shadow-xs);
    padding: 1.125rem 1.125rem 1.125rem 1.375rem;
    margin-bottom: 0.75rem;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.25s var(--shop-ease), transform 0.25s var(--shop-ease);
    border: none;
    animation: fadeUp 0.45s var(--shop-ease) both;
}

.coupon-card:hover {
    box-shadow: var(--shop-shadow);
    transform: translateY(-1px);
}

.coupon-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--shop-accent);
    border-radius: 0 2px 2px 0;
}

.coupon-card-name {
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
    color: var(--shop-text);
    letter-spacing: -0.01em;
}

.coupon-card-desc {
    color: var(--shop-text-muted);
    font-size: 0.8125rem;
    margin-bottom: 0.625rem;
    line-height: 1.5;
}

.coupon-card-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--shop-accent);
    letter-spacing: -0.02em;
}

.coupon-card-remaining {
    font-size: 0.75rem;
    color: var(--shop-text-muted);
}

/* ========================================
   聯絡資訊
   ======================================== */

.contact-section {
    background: var(--shop-bg);
    border-radius: var(--shop-radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shop-shadow-xs);
    animation: fadeUp 0.45s var(--shop-ease) both;
}

.contact-section-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--shop-text);
    margin: 0 0 1.25rem;
    letter-spacing: -0.01em;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.75rem 0;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.15s;
}

.contact-item:hover { opacity: 0.7; }

.contact-item:not(:last-child) {
    border-bottom: 0.5px solid var(--shop-border);
}

.contact-item-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: var(--shop-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--shop-text-secondary);
    font-size: 0.9375rem;
}

.contact-item-label {
    font-size: 0.6875rem;
    color: var(--shop-text-muted);
    margin-bottom: 0.0625rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 500;
}

.contact-item-value {
    font-size: 0.9375rem;
    color: var(--shop-text);
    font-weight: 500;
    word-break: break-word;
}

/* ========================================
   預約 Wizard
   ======================================== */

.booking-wizard-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    display: none;
    align-items: flex-end;
    justify-content: center;
}

.booking-wizard-overlay.active { display: flex; }

.booking-wizard {
    background: var(--shop-bg);
    border-radius: var(--shop-radius-lg) var(--shop-radius-lg) 0 0;
    max-width: var(--shop-content-width);
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s var(--shop-ease);
}

.wizard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 0.5px solid var(--shop-border);
    position: sticky;
    top: 0;
    background: var(--shop-bg);
    z-index: 2;
    border-radius: var(--shop-radius-lg) var(--shop-radius-lg) 0 0;
}

.wizard-header h5 {
    font-weight: 600;
    margin: 0;
    font-size: 1.0625rem;
    letter-spacing: -0.015em;
}

.wizard-close {
    background: var(--shop-surface);
    border: none;
    font-size: 1.125rem;
    cursor: pointer;
    color: var(--shop-text-secondary);
    padding: 0;
    line-height: 1;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s var(--shop-ease);
}

.wizard-close:hover { background: var(--shop-border); }

.wizard-body { padding: 1.5rem; }

/* 步驟指示器 */
.wizard-steps {
    display: flex;
    gap: 0.375rem;
    margin-bottom: 0;
}

.wizard-step-dot {
    flex: 1;
    height: 3px;
    background: var(--shop-border);
    border-radius: 2px;
    transition: background 0.3s ease;
}

.wizard-step-dot.active { background: var(--shop-accent); }
.wizard-step-dot.completed { background: var(--shop-accent); opacity: 0.5; }

/* 日期選擇 */
.date-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

@media (min-width: 480px) {
    .date-grid { grid-template-columns: repeat(5, 1fr); }
}

.date-btn {
    background: var(--shop-bg);
    border: none;
    border-radius: var(--shop-radius-sm);
    padding: 0.625rem 0.25rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s var(--shop-ease);
    font-size: 0.8125rem;
    box-shadow: var(--shop-shadow-xs);
}

.date-btn:hover {
    box-shadow: var(--shop-shadow);
    transform: translateY(-1px);
}

.date-btn.selected {
    background: var(--shop-text);
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.date-btn-day {
    font-size: 0.6875rem;
    color: var(--shop-text-muted);
    margin-bottom: 0.125rem;
}

.date-btn.selected .date-btn-day {
    color: rgba(255,255,255,0.65);
}

.date-btn-date {
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.02em;
}

/* 員工選擇 */
.staff-option {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    background: var(--shop-bg);
    border: none;
    border-radius: var(--shop-radius);
    cursor: pointer;
    margin-bottom: 0.5rem;
    transition: all 0.2s var(--shop-ease);
    box-shadow: var(--shop-shadow-xs);
}

.staff-option:hover {
    box-shadow: var(--shop-shadow);
    transform: translateY(-1px);
}

.staff-option.selected {
    box-shadow: 0 0 0 2px var(--shop-accent), var(--shop-shadow);
    background: var(--shop-bg);
}

.staff-option.disabled {
    opacity: 0.35;
    pointer-events: none;
}

.staff-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--shop-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 600;
    color: var(--shop-text-secondary);
    font-size: 0.875rem;
    overflow: hidden;
}

.staff-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.staff-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--shop-text);
}

.staff-slots {
    font-size: 0.75rem;
    color: var(--shop-text-muted);
    margin-top: 0.125rem;
}

/* 時段選擇 */
.time-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

@media (min-width: 480px) {
    .time-grid { grid-template-columns: repeat(4, 1fr); }
}

.time-btn {
    background: var(--shop-bg);
    border: none;
    border-radius: var(--shop-radius-sm);
    padding: 0.625rem;
    text-align: center;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s var(--shop-ease);
    color: var(--shop-text);
    box-shadow: var(--shop-shadow-xs);
}

.time-btn:hover {
    box-shadow: var(--shop-shadow);
    transform: translateY(-1px);
}

.time-btn.selected {
    background: var(--shop-text);
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* 確認畫面 */
.booking-summary {
    background: var(--shop-surface);
    border-radius: var(--shop-radius);
    padding: 1rem 1.25rem;
}

.booking-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.6875rem 0;
    font-size: 0.875rem;
}

.booking-summary-row:not(:last-child) {
    border-bottom: 0.5px solid var(--shop-border);
}

.booking-summary-label { color: var(--shop-text-muted); }

.booking-summary-value {
    font-weight: 600;
    text-align: right;
    color: var(--shop-text);
}

/* 表單 */
.wizard-form-group { margin-bottom: 1.25rem; }

.wizard-form-group label {
    display: block;
    font-weight: 500;
    font-size: 0.8125rem;
    margin-bottom: 0.375rem;
    color: var(--shop-text-secondary);
}

.wizard-form-group input,
.wizard-form-group textarea {
    width: 100%;
    padding: 0.6875rem 1rem;
    border: none;
    border-radius: var(--shop-radius-sm);
    font-size: 0.9375rem;
    font-family: var(--shop-font);
    background: var(--shop-surface);
    color: var(--shop-text);
    outline: none;
    -webkit-appearance: none;
    transition: box-shadow 0.2s var(--shop-ease);
}

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

.wizard-form-group input:focus,
.wizard-form-group textarea:focus {
    box-shadow: var(--shop-shadow-focus);
}

/* Wizard 按鈕 */
.wizard-footer {
    padding: 1rem 1.5rem 1.25rem;
    border-top: 0.5px solid var(--shop-border);
    display: flex;
    gap: 0.75rem;
}

.btn-wizard {
    flex: 1;
    padding: 0.8125rem;
    border-radius: var(--shop-radius);
    font-weight: 600;
    font-size: 0.9375rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s var(--shop-ease);
    letter-spacing: -0.01em;
}

.btn-wizard-primary {
    background: var(--shop-accent);
    color: white;
}

.btn-wizard-primary:hover { filter: brightness(1.06); }
.btn-wizard-primary:active { transform: scale(0.98); }

.btn-wizard-primary:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
    filter: none;
}

.btn-wizard-secondary {
    background: var(--shop-surface);
    color: var(--shop-text);
}

.btn-wizard-secondary:hover { background: var(--shop-border); }
.btn-wizard-secondary:active { transform: scale(0.98); }

/* 成功 */
.booking-success {
    text-align: center;
    padding: 2.5rem 1rem;
}

.booking-success-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(52,199,89,0.1);
    color: #34c759;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}

.booking-success h4 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-size: 1.375rem;
    letter-spacing: -0.02em;
}

.booking-success p {
    color: var(--shop-text-muted);
    font-size: 0.9375rem;
}

/* ========================================
   空狀態
   ======================================== */

.shop-empty {
    text-align: center;
    padding: 4rem 1.5rem;
    color: var(--shop-text-muted);
}

.shop-empty i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    color: var(--shop-border);
}

.shop-empty div { font-size: 0.9375rem; }
.shop-empty p { font-size: 0.8125rem; margin-top: 0.25rem; color: var(--shop-text-muted); }

/* ========================================
   Loading
   ======================================== */

.shop-loading {
    text-align: center;
    padding: 3rem;
    color: var(--shop-text-muted);
    font-size: 0.875rem;
}

.shop-spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--shop-border);
    border-top-color: var(--shop-text-muted);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 0 auto 0.75rem;
}

/* ========================================
   頁尾
   ======================================== */

.shop-footer {
    text-align: center;
    padding: 2rem 1rem 3rem;
    color: var(--shop-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.01em;
    background: var(--shop-surface);
    border-top: 0.5px solid var(--shop-border);
}

.shop-footer a {
    color: var(--shop-text-secondary);
    text-decoration: none;
    font-weight: 500;
}

.shop-footer a:hover { color: var(--shop-accent); }

.shop-footer-brand {
    margin-bottom: 0.75rem;
}

.shop-footer-logo {
    height: 22px;
    opacity: 0.6;
    transition: opacity 0.2s;
    margin-bottom: 0.375rem;
}

.shop-footer-logo:hover { opacity: 1; }

.shop-footer-text {
    font-size: 0.75rem;
    color: var(--shop-text-muted);
}

.shop-footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 0.75rem 0;
    font-size: 1.125rem;
}

.shop-footer-social a {
    color: var(--shop-text-muted);
    transition: color 0.2s, transform 0.2s;
}

.shop-footer-social a:hover {
    color: var(--shop-accent);
    transform: scale(1.15);
}

.shop-footer-cta {
    margin-top: 0.75rem;
}

.shop-footer-cta a {
    display: inline-block;
    padding: 0.4375rem 1.125rem;
    border-radius: 100px;
    background: var(--shop-accent);
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s var(--shop-ease);
}

.shop-footer-cta a:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
    color: #fff;
    box-shadow: var(--shop-shadow);
}

/* ========================================
   Toast
   ======================================== */

.shop-toast {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--shop-text);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    z-index: 2000;
    box-shadow: var(--shop-shadow-lg);
    animation: fadeInDown 0.3s var(--shop-ease);
    display: none;
    max-width: calc(100vw - 2rem);
    text-align: center;
}

.shop-toast.show { display: block; }
.shop-toast.error { background: #ff3b30; }
.shop-toast.success { background: #34c759; }

/* ========================================
   響應式
   ======================================== */

@media (min-width: 640px) {
    .shop-header { padding: 4rem 2rem 3rem; }
    .shop-name { font-size: 2.25rem; }
    .shop-content { padding: 2.25rem 1.5rem 3rem; }
    .service-card { padding: 1.25rem 1.375rem; }
    .wizard-body { padding: 1.75rem; }
    .products-grid { gap: 1.125rem; }
}

@media (max-width: 360px) {
    .shop-header { padding: 2.25rem 1rem 2rem; }
    .shop-name { font-size: 1.5rem; }
    .shop-content { padding: 1.25rem 1rem; }
    .date-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ========================================
   Safe area
   ======================================== */

@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .wizard-footer { padding-bottom: calc(1.25rem + env(safe-area-inset-bottom)); }
    .shop-footer { padding-bottom: calc(3rem + env(safe-area-inset-bottom)); }
}

/* ========================================
   員工排班區塊
   ======================================== */

.staff-schedule-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--shop-border);
}

.staff-schedule-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--shop-text);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.staff-schedule-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.staff-schedule-card {
    background: var(--shop-surface);
    border-radius: var(--shop-radius);
    padding: 1.25rem;
    transition: transform 0.2s var(--shop-ease);
}

.staff-schedule-card:hover {
    transform: translateY(-2px);
}

.staff-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.staff-card-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--shop-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
    overflow: hidden;
}

.staff-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.staff-card-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--shop-text);
}

.staff-card-bio {
    font-size: 0.8rem;
    color: var(--shop-text-muted);
    margin-top: 0.15rem;
}

.staff-today-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.6rem;
    border-radius: 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: auto;
    flex-shrink: 0;
}

.staff-today-badge.working {
    background: #dcfce7;
    color: #166534;
}

.staff-today-badge.off {
    background: #fef2f2;
    color: #991b1b;
}

.staff-today-badge.leave {
    background: #fef9c3;
    color: #854d0e;
}

.staff-today-badge.upcoming {
    background: #dbeafe;
    color: #1e40af;
}

.staff-week-schedule {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.35rem;
}

.staff-day-cell {
    text-align: center;
    padding: 0.4rem 0.15rem;
    border-radius: 0.5rem;
    font-size: 0.7rem;
}

.staff-day-cell .day-label {
    font-weight: 600;
    margin-bottom: 0.15rem;
    color: var(--shop-text-secondary);
}

.staff-day-cell .day-time {
    color: var(--shop-text-muted);
    font-size: 0.65rem;
    line-height: 1.3;
}

.staff-day-cell.working {
    background: rgba(16, 185, 129, 0.08);
}

.staff-day-cell.off {
    background: rgba(0, 0, 0, 0.02);
    opacity: 0.5;
}

.staff-day-cell.off .day-time {
    font-style: italic;
}

@media (min-width: 640px) {
    .staff-schedule-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   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;
}

.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;
}

.detail-modal-qty select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border: 1.5px solid #d2d2d7;
    border-radius: 10px;
    font-size: 0.9375rem;
    background: #fff;
    cursor: pointer;
    appearance: auto;
}

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

.detail-modal-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 0.25rem;
}

.detail-modal-form input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1.5px solid #d2d2d7;
    border-radius: 10px;
    font-size: 0.9375rem;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.detail-modal-form input:focus {
    outline: none;
    border-color: var(--shop-primary, #d4a574);
}

.detail-modal-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.detail-modal-actions .btn-modal-primary {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 12px;
    background: var(--shop-primary, #d4a574);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.detail-modal-actions .btn-modal-primary:hover {
    opacity: 0.85;
}

.detail-modal-actions .btn-modal-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.detail-modal-actions .btn-modal-secondary {
    padding: 0.75rem 1.25rem;
    border: 1.5px solid #d2d2d7;
    border-radius: 12px;
    background: #fff;
    color: #1d1d1f;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.detail-modal-actions .btn-modal-secondary:hover {
    background: #f5f5f7;
}

/* 庫存提示 */
.detail-modal-stock {
    font-size: 0.8125rem;
    color: var(--shop-text-muted, #86868b);
    margin-bottom: 0.5rem;
}