/*
Theme Name: Stardust Pet
Theme URI: https://xjspace.net
Author: xjspace.net
Author URI: https://xjspace.net
Description: 国际宠物生活方式品牌主题 — 三语言(EN/ZH/JA) — Apple×Wild One 设计语言 — Customizer 集中管控
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 8.0
Text Domain: stardustpet
Tags: pet, e-commerce, multi-language, custom-logo, custom-menu, featured-images, theme-options, woocommerce
*/

/* ============================================================
   CSS Custom Properties (Design System)
   ============================================================ */
:root {
    /* === Colors === */
    --sp-primary: #5A7D6B;
    --sp-primary-dark: #4A6B5B;
    --sp-primary-light: #7DA08E;
    --sp-secondary: #F6F5F3;
    --sp-accent: #E5B94B;
    --sp-accent-light: #F0D080;
    --sp-text: #202020;
    --sp-text-secondary: #6B6B6B;
    --sp-text-light: #9B9B9B;
    --sp-white: #FFFFFF;
    --sp-bg: #F8F7F5;
    --sp-bg-dark: #1A1A1A;
    --sp-border: #E8E6E3;
    --sp-border-light: #F0EFED;

    /* === Glassmorphism === */
    --sp-glass-bg: rgba(255, 255, 255, 0.6);
    --sp-glass-border: rgba(255, 255, 255, 0.3);
    --sp-glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);

    /* === Typography === */
    --sp-font-en: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --sp-font-zh: 'Noto Sans SC', 'Source Han Sans SC', 'HarmonyOS Sans', -apple-system, sans-serif;
    --sp-font-ja: 'Noto Sans JP', -apple-system, sans-serif;
    --sp-font-body: var(--sp-font-en);

    /* === Spacing === */
    --sp-section-padding: 100px 0;
    --sp-container: 1280px;
    --sp-gutter: 24px;

    /* === Effects === */
    --sp-radius-sm: 8px;
    --sp-radius-md: 16px;
    --sp-radius-lg: 24px;
    --sp-radius-xl: 32px;
    --sp-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sp-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* === Header === */
    --sp-header-height: 90px;
    --sp-header-scrolled: 64px;
}

/* ============================================================
   Font Loading
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--sp-font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--sp-text);
    background: var(--sp-white);
    overflow-x: hidden;
}

/* 全局防溢出 */
section, div, article, aside, footer, header, main, nav { max-width: 100%; }
h1, h2, h3, h4, h5, h6, p, li, span, a { word-break: break-word; overflow-wrap: anywhere; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--sp-primary); text-decoration: none; transition: color var(--sp-transition); }
a:hover { color: var(--sp-primary-dark); }
ul, ol { list-style: none; }

/* ============================================================
   Utility Classes
   ============================================================ */
.sp-container {
    max-width: var(--sp-container);
    margin: 0 auto;
    padding: 0 var(--sp-gutter);
}

.sp-section {
    padding: var(--sp-section-padding);
}

.sp-section-title {
    font-size: 36px;
    font-weight: 600;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.sp-section-subtitle {
    font-size: 18px;
    color: var(--sp-text-secondary);
    font-weight: 400;
    margin-bottom: 48px;
}

.sp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    border: none;
    transition: all var(--sp-transition);
    text-decoration: none;
}

.sp-btn-primary {
    background: var(--sp-primary);
    color: var(--sp-white);
}
.sp-btn-primary:hover {
    background: var(--sp-primary-dark);
    color: var(--sp-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(90, 125, 107, 0.3);
}

.sp-btn-outline {
    background: transparent;
    color: var(--sp-text);
    border: 1.5px solid var(--sp-border);
}
.sp-btn-outline:hover {
    border-color: var(--sp-primary);
    color: var(--sp-primary);
}

.sp-btn-ghost {
    background: transparent;
    color: var(--sp-text);
    padding: 8px 16px;
}
.sp-btn-ghost:hover { color: var(--sp-primary); }

.sp-glass-card {
    background: var(--sp-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--sp-glass-border);
    border-radius: var(--sp-radius-md);
    box-shadow: var(--sp-glass-shadow);
}

/* ============================================================
   Header
   ============================================================ */
.sp-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--sp-header-height);
    z-index: 1000;
    transition: all var(--sp-transition);
    background: transparent;
}

.sp-header.scrolled {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    height: var(--sp-header-scrolled);
    border-bottom: 1px solid var(--sp-border-light);
    box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

.sp-header-inner {
    max-width: var(--sp-container);
    margin: 0 auto;
    padding: 0 var(--sp-gutter);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.sp-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--sp-text);
    text-decoration: none;
}
.sp-logo img { max-height: 56px; width: auto; }
.sp-logo:hover { color: var(--sp-text); }
.sp-header.scrolled .sp-logo img { max-height: 44px; }

/* Navigation */
.sp-nav { display: flex; align-items: center; gap: 8px; }
/* WP 原生菜单输出 <ul class="sp-nav-menu"><li><a>，这里让 ul/li 也参与 flex 布局 */
.sp-nav .sp-nav-menu,
.sp-nav .menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.sp-nav li { position: relative; list-style: none; }
.sp-nav a {
    display: inline-block;
    padding: 8px 16px;
    color: var(--sp-text-secondary);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--sp-radius-sm);
    transition: all var(--sp-transition);
}
.sp-nav a:hover, .sp-nav a.active,
.sp-nav .current-menu-item > a,
.sp-nav .current_page_item > a { color: var(--sp-primary); background: rgba(90, 125, 107, 0.06); }

/* 二级子菜单（WP 菜单嵌套 li > ul）*/
.sp-nav .sub-menu,
.sp-nav .menu .children {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 180px;
    display: none;
    flex-direction: column;
    gap: 0;
    background: var(--sp-white);
    border: 1px solid var(--sp-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 4px;
    z-index: 1001;
}
.sp-nav li:hover > .sub-menu,
.sp-nav li:hover > .children,
.sp-nav li:focus-within > .sub-menu,
.sp-nav li:focus-within > .children { display: flex; }
.sp-nav .sub-menu a,
.sp-nav .children a { width: 100%; white-space: nowrap; }

/* Header Right */
.sp-header-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

.sp-lang-btn {
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 500;
    color: #000;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    transition: all var(--sp-transition);
}
.sp-lang-btn:hover, .sp-lang-btn.active { color: var(--sp-primary); background: rgba(90, 125, 107, 0.06); }

/* Language switcher dropdown */
.sp-lang-switch {
    position: relative;
    display: inline-flex;
}
.sp-lang-current {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.sp-lang-arrow {
    transition: transform 0.2s;
}
.sp-lang-switch.open .sp-lang-arrow {
    transform: rotate(180deg);
}
.sp-lang-dropdown {
    display: none !important;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 120px;
    background: var(--sp-white);
    border: 1px solid var(--sp-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 4px;
    z-index: 1001;
}
.sp-lang-dropdown .sp-lang-btn {
    display: block;
    width: 100%;
    text-align: left;
    padding: 8px 16px;
    border-radius: 4px;
    white-space: nowrap;
}
.sp-lang-dropdown .sp-lang-btn:hover {
    background: var(--sp-secondary);
    color: var(--sp-primary);
}
.sp-lang-switch.open .sp-lang-dropdown {
    display: block !important;
}

/* Header 透明态（未滚动）：语言按钮文字保持黑色 */
.sp-header:not(.scrolled) .sp-lang-current {
    color: #000;
}
.sp-header:not(.scrolled) .sp-lang-current:hover {
    background: rgba(255,255,255,0.15);
}
/* Header 滚动态：保持黑色文字色 */
.sp-header.scrolled .sp-lang-current {
    color: #000;
}

.sp-icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    color: var(--sp-text);
    transition: all var(--sp-transition);
}
.sp-icon-btn:hover { background: rgba(0,0,0,0.04); color: var(--sp-primary); }
.sp-icon-btn svg { width: 20px; height: 20px; }

/* Cart with glassmorphism */
.sp-cart-btn {
    position: relative;
}
.sp-cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--sp-accent);
    color: var(--sp-white);
    font-size: 10px;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile hamburger */
.sp-hamburger {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.sp-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--sp-text);
    border-radius: 2px;
    transition: all var(--sp-transition);
}

/* ============================================================
   Hero Slideshow
   ============================================================ */
.sp-hero {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: var(--sp-bg);
}

.sp-hero-slides {
    position: absolute;
    inset: 0;
}

.sp-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    z-index: 1;
}
.sp-hero-slide.active { opacity: 1; z-index: 2; }

.sp-hero-slide-media {
    position: absolute;
    inset: 0;
}
.sp-hero-slide-media img,
.sp-hero-slide-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sp-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.15);
    z-index: 1;
}

.sp-hero-content {
    position: absolute;
    inset: 0;
    z-index: 3;
    max-width: var(--sp-container);
    margin: 0 auto;
    padding: 0 var(--sp-gutter);
    display: flex;
    align-items: center;
}

.sp-hero-left {
    max-width: 520px;
    padding-right: 40px;
}

.sp-hero-right {
    flex: 1;
    position: relative;
}

.sp-hero-title {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: var(--sp-text);
}

.sp-hero-subtitle {
    font-size: 18px;
    color: var(--sp-text-secondary);
    margin-bottom: 12px;
    font-weight: 400;
}

.sp-hero-desc {
    font-size: 16px;
    color: var(--sp-text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.sp-hero-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Hero arrows */
.sp-hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    background: var(--sp-glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--sp-glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--sp-transition);
    color: var(--sp-text);
}
.sp-hero-arrow:hover { background: var(--sp-white); box-shadow: 0 4px 16px rgba(0,0,0,0.12); }
.sp-hero-arrow-prev { left: 20px; }
.sp-hero-arrow-next { right: 20px; }
.sp-hero-arrow svg { width: 20px; height: 20px; }

/* Hero dots */
.sp-hero-dots {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 8px;
}
.sp-hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0,0,0,0.2);
    cursor: pointer;
    transition: all var(--sp-transition);
}
.sp-hero-dot.active { background: var(--sp-primary); width: 24px; border-radius: 4px; }

/* Hero Stats Cards (bottom right) */
.sp-hero-stats {
    position: absolute;
    bottom: 40px;
    right: 60px;
    z-index: 10;
    display: flex;
    gap: 16px;
}

.sp-hero-stat {
    padding: 16px 24px;
    text-align: center;
    min-width: 140px;
}
.sp-hero-stat-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--sp-text);
}
.sp-hero-stat-label {
    font-size: 13px;
    color: var(--sp-text-secondary);
    margin-top: 4px;
}

/* ============================================================
   Categories Grid
   ============================================================ */
.sp-categories {
    padding: 80px 0;
}

.sp-categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-gutter);
}

.sp-cat-card {
    position: relative;
    border-radius: var(--sp-radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3/4;
    min-width: 0;
}

.sp-cat-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.sp-cat-card:hover img {
    transform: scale(1.05);
}

.sp-cat-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.05) 50%, transparent 100%);
    transition: all var(--sp-transition);
}

.sp-cat-card:hover .sp-cat-overlay {
    background: linear-gradient(0deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
}

.sp-cat-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px 24px;
    color: var(--sp-white);
}

.sp-cat-name {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 4px;
}

.sp-cat-link {
    font-size: 14px;
    opacity: 0.8;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--sp-white);
    text-decoration: none;
}

.sp-cat-link:hover { opacity: 1; color: var(--sp-white); }

/* ============================================================
   Featured Collections (Horizontal Scroll)
   ============================================================ */
.sp-collections {
    padding: 80px 0;
    overflow: hidden;
}

.sp-collections-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.sp-collections-scroll {
    display: flex;
    gap: var(--sp-gutter);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 16px;
    scrollbar-width: none;
}
.sp-collections-scroll::-webkit-scrollbar { display: none; }

.sp-collection-card {
    flex: 0 0 calc(33.333% - 16px);
    min-width: 300px;
    scroll-snap-align: start;
    border-radius: var(--sp-radius-lg);
    overflow: hidden;
    position: relative;
    height: 420px;
    cursor: pointer;
    min-width: 0;
}

.sp-collection-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.sp-collection-card:hover img { transform: scale(1.04); }

.sp-collection-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px 24px;
    background: linear-gradient(0deg, rgba(0,0,0,0.5) 0%, transparent 100%);
    color: var(--sp-white);
}

.sp-collection-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}

.sp-collection-desc { font-size: 14px; opacity: 0.8; line-height: 1.5; }

/* ============================================================
   AI Recommendation
   ============================================================ */
.sp-ai-section {
    padding: 80px 0;
    background: var(--sp-secondary);
}

.sp-ai-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.sp-ai-title {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 40px;
}

.sp-ai-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sp-ai-field label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--sp-text-secondary);
    margin-bottom: 8px;
}

.sp-ai-field select,
.sp-ai-field input {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--sp-border);
    border-radius: var(--sp-radius-sm);
    font-size: 16px;
    font-family: inherit;
    background: var(--sp-white);
    transition: border-color var(--sp-transition);
    appearance: none;
}
.sp-ai-field select:focus,
.sp-ai-field input:focus {
    outline: none;
    border-color: var(--sp-primary);
}

.sp-ai-result {
    background: var(--sp-white);
    border-radius: var(--sp-radius-lg);
    padding: 32px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.sp-ai-result-placeholder {
    color: var(--sp-text-light);
    font-size: 15px;
}
.sp-ai-result-placeholder svg { width: 48px; height: 48px; margin-bottom: 16px; opacity: 0.4; }

.sp-ai-result-items {
    display: none;
    width: 100%;
}
.sp-ai-result-items.show { display: block; }

.sp-ai-result-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--sp-border-light);
}
.sp-ai-result-item:last-child { border-bottom: none; }
.sp-ai-result-item-img {
    width: 60px;
    height: 60px;
    border-radius: var(--sp-radius-sm);
    background: var(--sp-secondary);
    flex-shrink: 0;
}
.sp-ai-result-item-info { flex: 1; text-align: left; }
.sp-ai-result-item-name { font-weight: 500; font-size: 15px; }
.sp-ai-result-item-price { color: var(--sp-primary); font-weight: 600; }

/* ============================================================
   Trending Products
   ============================================================ */
.sp-trending { padding: 80px 0; }

.sp-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-gutter);
}

.sp-product-card {
    border-radius: var(--sp-radius-md);
    overflow: hidden;
    background: var(--sp-white);
    transition: all var(--sp-transition);
    position: relative;
    min-width: 0;
}
.sp-product-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); }

.sp-product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--sp-secondary);
}
.sp-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sp-transition);
}
.sp-product-card:hover .sp-product-image img { transform: scale(1.04); }

.sp-product-quick-add {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    padding: 10px 24px;
    background: var(--sp-primary);
    color: var(--sp-white);
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    opacity: 0;
    transition: all var(--sp-transition);
    white-space: nowrap;
}
.sp-product-card:hover .sp-product-quick-add {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.sp-product-quick-add:hover { background: var(--sp-primary-dark); }

.sp-product-info { padding: 16px; }
.sp-product-name { font-size: 15px; font-weight: 500; margin-bottom: 6px; }
.sp-product-rating { color: var(--sp-accent); font-size: 13px; margin-bottom: 6px; }
.sp-product-price { font-size: 18px; font-weight: 600; color: var(--sp-text); }

/* ============================================================
   Pet Stories
   ============================================================ */
.sp-stories { padding: 80px 0; background: var(--sp-secondary); }

.sp-stories-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}
.sp-stories-tag {
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: 1.5px solid var(--sp-border);
    background: var(--sp-white);
    transition: all var(--sp-transition);
    color: var(--sp-text-secondary);
}
.sp-stories-tag:hover, .sp-stories-tag.active {
    background: var(--sp-primary);
    color: var(--sp-white);
    border-color: var(--sp-primary);
}

.sp-stories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-gutter);
}

.sp-story-card {
    border-radius: var(--sp-radius-md);
    overflow: hidden;
    background: var(--sp-white);
    min-width: 0;
}

.sp-story-image {
    aspect-ratio: 4/5;
    overflow: hidden;
}
.sp-story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sp-transition);
}
.sp-story-card:hover .sp-story-image img { transform: scale(1.03); }

.sp-story-info { padding: 16px; }
.sp-story-tags { display: flex; gap: 6px; margin-bottom: 8px; }
.sp-story-tag-item { font-size: 12px; color: var(--sp-primary); font-weight: 500; }
.sp-story-likes {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--sp-text-secondary);
}
.sp-story-likes svg { width: 16px; height: 16px; cursor: pointer; }
.sp-story-likes svg:hover { color: #E25555; }

/* ============================================================
   Brand Logo Wall
   ============================================================ */
.sp-brands { padding: 60px 0; }

.sp-brands-scroll {
    display: flex;
    gap: 32px;
    align-items: center;
    overflow-x: auto;
    padding: 20px 0;
    scrollbar-width: none;
}
.sp-brands-scroll::-webkit-scrollbar { display: none; }

.sp-brand-item {
    flex-shrink: 0;
    height: 40px;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all var(--sp-transition);
    cursor: pointer;
}
.sp-brand-item:hover {
    filter: grayscale(0%);
    opacity: 1;
}
.sp-brand-item img { height: 100%; width: auto; }

/* ============================================================
   Subscription CTA
   ============================================================ */
.sp-subscription {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--sp-primary) 0%, #4A6B5B 50%, #3D5F4F 100%);
    text-align: center;
    color: var(--sp-white);
}

.sp-subscription-title {
    font-size: 52px;
    font-weight: 700;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.sp-subscription-desc {
    font-size: 18px;
    opacity: 0.85;
    margin-bottom: 40px;
}

.sp-subscription-benefits {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
}

.sp-sub-benefit {
    text-align: center;
}
.sp-sub-benefit-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sp-sub-benefit span { font-size: 15px; font-weight: 500; opacity: 0.9; }

/* ============================================================
   App Download
   ============================================================ */
.sp-app { padding: 80px 0; }

.sp-app-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sp-app-mockup img {
    max-width: 320px;
    margin: 0 auto;
}

.sp-app-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.sp-app-desc {
    font-size: 16px;
    color: var(--sp-text-secondary);
    margin-bottom: 8px;
}

.sp-app-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 24px 0;
}
.sp-app-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--sp-text-secondary);
}
.sp-app-feature svg { width: 18px; height: 18px; color: var(--sp-primary); flex-shrink: 0; }

.sp-app-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}
.sp-app-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--sp-radius-sm);
    background: var(--sp-bg-dark);
    color: var(--sp-white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--sp-transition);
}
.sp-app-btn:hover { background: #333; color: var(--sp-white); }
.sp-app-btn svg { width: 20px; height: 20px; }

.sp-app-qr {
    margin-top: 24px;
    text-align: center;
}
.sp-app-qr img { width: 120px; height: 120px; margin: 0 auto 8px; }
.sp-app-qr span { font-size: 13px; color: var(--sp-text-light); }

/* ============================================================
   Footer
   ============================================================ */
.sp-footer {
    background: var(--sp-bg-dark);
    color: rgba(255,255,255,0.8);
    padding: 60px 0 0;
}

.sp-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.sp-footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    margin-top: 16px;
    opacity: 0.7;
}

.sp-footer-social { display: flex; gap: 12px; margin-top: 20px; }
.sp-footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    transition: all var(--sp-transition);
}
.sp-footer-social a:hover {
    border-color: var(--sp-accent);
    color: var(--sp-accent);
    background: rgba(229, 185, 75, 0.1);
}
.sp-footer-social a svg { width: 16px; height: 16px; }

.sp-footer-col h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--sp-white);
    margin-bottom: 20px;
}

.sp-footer-col a {
    display: block;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 10px;
    transition: color var(--sp-transition);
}
.sp-footer-col a:hover { color: var(--sp-accent); }

.sp-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    opacity: 0.6;
}
.sp-footer-lang-switch {
    display: flex;
    gap: 4px;
    opacity: 1; /* 语言切换器不受 footer-bottom 透明度影响，保证黑色文字清晰 */
}
/* 适配 sp_language_switcher 输出的 .sp-lang-switch/.sp-lang-btn 结构 */
.sp-footer-lang-switch .sp-lang-current {
    padding: 4px 12px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    color: #000;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all var(--sp-transition);
}
.sp-footer-lang-switch .sp-lang-current:hover {
    border-color: var(--sp-accent);
    color: var(--sp-accent);
}
.sp-footer-lang-switch .sp-lang-dropdown {
    display: none !important;
    background: #fff;
    border-color: rgba(0,0,0,0.15);
}
.sp-footer-lang-switch .sp-lang-switch.open .sp-lang-dropdown {
    display: block !important;
}
.sp-footer-lang-switch .sp-lang-dropdown .sp-lang-btn {
    color: #000;
}
.sp-footer-lang-switch .sp-lang-dropdown .sp-lang-btn:hover {
    background: rgba(0,0,0,0.06);
    color: var(--sp-accent);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
    :root { --sp-section-padding: 60px 0; }

    .sp-hero-title { font-size: 36px; }
    .sp-hero-left { max-width: 400px; padding-right: 24px; }

    .sp-categories-grid,
    .sp-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sp-collection-card { flex: 0 0 calc(50% - 12px); }

    .sp-stories-grid { grid-template-columns: repeat(2, 1fr); }
    .sp-ai-layout { gap: 32px; }
    .sp-footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    :root {
        --sp-section-padding: 40px 0;
        --sp-header-height: 64px;
    }

    .sp-nav { display: none; }
    .sp-nav.mobile-open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: var(--sp-header-height);
        left: 0;
        right: 0;
        background: var(--sp-white);
        padding: 16px;
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
        z-index: 999;
    }
    .sp-nav.mobile-open a { padding: 12px 16px; width: 100%; }
    .sp-nav.mobile-open .sp-nav-menu,
    .sp-nav.mobile-open .menu { flex-direction: column; align-items: stretch; width: 100%; }
    /* 移动端子菜单直接展开，不用 hover 下拉 */
    .sp-nav.mobile-open .sub-menu,
    .sp-nav.mobile-open .children {
        position: static;
        display: block;
        box-shadow: none;
        border: none;
        padding-left: 16px;
    }

    .sp-hamburger { display: flex; }

    .sp-hero-content { flex-direction: column; justify-content: center; text-align: center; }
    .sp-hero-left { width: 100%; padding-right: 0; }
    .sp-hero-right { display: none; }
    .sp-hero-title { font-size: 32px; }
    .sp-hero-actions { justify-content: center; }

    .sp-categories-grid,
    .sp-products-grid,
    .sp-stories-grid {
        grid-template-columns: 1fr;
    }

    .sp-collection-card { flex: 0 0 85%; }
    .sp-section-title { font-size: 28px; }

    .sp-ai-layout,
    .sp-app-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .sp-ai-title { font-size: 32px; }

    .sp-subscription-title { font-size: 36px; }
    .sp-subscription-benefits { flex-direction: column; align-items: center; gap: 20px; }

    .sp-footer-grid { grid-template-columns: 1fr; }
    .sp-footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .sp-app-features { grid-template-columns: 1fr; }
    .sp-app-buttons { flex-direction: column; }
}

/* ============================================================
   WooCommerce Styles
   ============================================================ */
/* Cart & Checkout 表格 */
.woocommerce table.shop_table {
    border-collapse: collapse;
    width: 100%;
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius-md);
    overflow: hidden;
}
.woocommerce table.shop_table th,
.woocommerce table.shop_table td {
    padding: 16px;
    border-bottom: 1px solid var(--sp-border-light);
    text-align: left;
}
.woocommerce table.shop_table th {
    background: var(--sp-secondary);
    font-weight: 600;
    font-size: 14px;
}
.woocommerce table.shop_table td {
    font-size: 14px;
}
.woocommerce table.shop_table .product-thumbnail img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

/* Cart totals */
.woocommerce .cart_totals h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}
.woocommerce .cart_totals table {
    border: none;
}
.woocommerce .cart_totals td,
.woocommerce .cart_totals th {
    padding: 12px 0;
    border-bottom: 1px solid var(--sp-border-light);
}
.woocommerce .cart_totals .order-total td {
    font-size: 18px;
    font-weight: 700;
    color: var(--sp-primary);
}

/* Checkout */
.woocommerce-checkout .col-1,
.woocommerce-checkout .col-2 {
    background: var(--sp-white);
    padding: 24px;
    border-radius: var(--sp-radius-md);
    border: 1px solid var(--sp-border-light);
    margin-bottom: 24px;
}
.woocommerce-checkout h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}
.woocommerce .form-row label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--sp-text-secondary);
    margin-bottom: 6px;
}
.woocommerce .form-row input,
.woocommerce .form-row textarea,
.woocommerce .form-row select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--sp-border);
    border-radius: var(--sp-radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: var(--sp-white);
}
.woocommerce .form-row input:focus {
    border-color: var(--sp-primary);
    outline: none;
}

/* Buttons */
.woocommerce button.button,
.woocommerce a.button,
.woocommerce input.button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all var(--sp-transition);
    text-decoration: none;
    background: var(--sp-primary);
    color: var(--sp-white);
}
.woocommerce button.button:hover,
.woocommerce a.button:hover {
    background: var(--sp-primary-dark);
    color: var(--sp-white);
}
.woocommerce button.button.alt,
.woocommerce a.button.alt {
    background: var(--sp-primary);
    color: var(--sp-white);
}
.woocommerce button.button.alt:hover {
    background: var(--sp-primary-dark);
}

/* My Account */
.woocommerce-MyAccount-navigation ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.woocommerce-MyAccount-navigation ul li a {
    display: block;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--sp-text-secondary);
    text-decoration: none;
    transition: all 0.2s;
}
.woocommerce-MyAccount-navigation ul li.is-active a {
    background: var(--sp-primary);
    color: var(--sp-white);
}
.woocommerce-MyAccount-navigation ul li a:hover {
    background: rgba(90,125,107,0.08);
}

/* Order details */
.woocommerce .order_details {
    background: var(--sp-secondary);
    border-radius: var(--sp-radius-md);
    padding: 24px;
}
.woocommerce .order_details li {
    list-style: none;
    padding: 12px 0;
    border-bottom: 1px solid var(--sp-border-light);
}
.woocommerce .order_details li:last-child {
    border-bottom: none;
}

/* Messages */
.woocommerce .woocommerce-message,
.woocommerce .woocommerce-info,
.woocommerce .woocommerce-error {
    padding: 16px 20px;
    border-radius: var(--sp-radius-sm);
    margin-bottom: 24px;
    font-size: 14px;
    border-left: 4px solid var(--sp-primary);
    background: var(--sp-secondary);
}
.woocommerce .woocommerce-error {
    border-left-color: #E25555;
}
.woocommerce .woocommerce-message .button {
    margin-right: 12px;
}

/* Quantity inputs */
.woocommerce .quantity .qty {
    width: 48px;
    padding: 8px;
    text-align: center;
    border: 1.5px solid var(--sp-border);
    border-radius: 8px;
    font-size: 14px;
}

/* Select2 WC dropdowns */
.select2-container--default .select2-selection--single {
    border: 1.5px solid var(--sp-border) !important;
    border-radius: var(--sp-radius-sm) !important;
    padding: 8px 12px !important;
    height: auto !important;
}

/* Payment methods */
.woocommerce .wc_payment_methods {
    list-style: none;
    padding: 0;
}
.woocommerce .wc_payment_method {
    padding: 12px 0;
    border-bottom: 1px solid var(--sp-border-light);
}
.woocommerce .wc_payment_method label {
    font-weight: 500;
}

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.sp-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.sp-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

.sp-animate-delay-1 { transition-delay: 0.1s; }
.sp-animate-delay-2 { transition-delay: 0.2s; }
.sp-animate-delay-3 { transition-delay: 0.3s; }
.sp-animate-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   WordPress Admin Bar 覆盖
   主题全局 a { color: var(--sp-primary) } 会把 admin bar 下拉菜单
   里的链接（Edit Profile / Log Out 等）染成深绿色，在深色背景上
   几乎不可见。这里恢复 WordPress 默认的浅色文字。
   ============================================================ */
#wpadminbar .ab-top-menu > li > a,
#wpadminbar .ab-top-menu > li > .ab-item {
    color: #f0f0f1;
}
#wpadminbar .ab-top-menu > li > a:hover,
#wpadminbar .ab-top-menu > li > .ab-item:hover,
#wpadminbar .ab-top-menu > li.hover > .ab-item {
    color: #00b9eb;
}
/* 下拉子菜单链接（Edit Profile / Log Out 等） */
#wpadminbar .ab-submenu .ab-item {
    color: #f0f0f1;
}
#wpadminbar .ab-submenu .ab-item:hover {
    color: #00b9eb;
}
/* 用户名/「你好」显示 */
#wpadminbar .display-name,
#wpadminbar #wp-admin-bar-my-account > a {
    color: #f0f0f1;
}
/* 箭头图标 */
#wpadminbar .ab-icon,
#wpadminbar .ab-label {
    color: #f0f0f1;
}