/*
Theme Name: BookCigar 雪茄書
Theme URI: https://www.bookcigar.com
Author: BookCigar Team
Author URI: https://www.bookcigar.com
Description: 雪茄書主题 - 高端雪茄内容平台，参考Cigar Aficionado风格设计
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bookcigar
Tags: dark, gold, luxury, cigar
*/

/* ========================================
   CSS 变量定义
   ======================================== */
:root {
    /* 主色调 */
    --gold-primary: #C9A961;
    --gold-light: #D4B978;
    --gold-dark: #A68B4C;
    --gold-gradient: linear-gradient(135deg, #C9A961 0%, #D4B978 50%, #C9A961 100%);
    
    /* 背景色 */
    --bg-primary: #0A0A0A;
    --bg-secondary: #141414;
    --bg-card: #1A1A1A;
    --bg-tertiary: #222222;
    --bg-hover: #252525;
    
    /* 文字色 */
    --text-primary: #F5F5F5;
    --text-secondary: #A0A0A0;
    --text-muted: #666666;
    
    /* 边框色 */
    --border-color: rgba(201, 169, 97, 0.2);
    
    /* 间距 */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 4px 20px rgba(201, 169, 97, 0.3);
    
    /* 字体 */
    --font-heading: 'Playfair Display', 'Noto Serif SC', Georgia, serif;
    --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    
    /* 过渡 */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* 头部高度 */
    --header-height: 70px;
    --header-height-mobile: 60px;
    
    /* 最大宽度 */
    --max-width: 1400px;
}

/* ========================================
   重置样式
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--gold-light);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

input, textarea {
    font-family: inherit;
}

/* ========================================
   布局
   ======================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.main {
    min-height: calc(100vh - var(--header-height));
}

/* ========================================
   头部
   ======================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    height: var(--header-height);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo__icon {
    font-size: 1.75rem;
}

.site-logo__text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.site-logo__text span {
    color: var(--gold-primary);
}

/* 主导航 */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-xs);
}

.main-nav li {
    position: relative;
}

.main-nav a {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.main-nav a:hover,
.main-nav li.current-menu-item > a,
.main-nav li.current-post-parent > a {
    color: var(--gold-primary);
    background: rgba(201, 169, 97, 0.1);
}

.main-nav .sub-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-xs) 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.main-nav .sub-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--border-color);
}

.main-nav li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
}

.main-nav .sub-menu a {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
}

.main-nav .sub-menu a:hover {
    background: var(--bg-tertiary);
    color: var(--gold-primary);
    padding-left: var(--space-lg);
}

/* 头部按钮 */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.header__search-btn,
.header__member-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.header__search-btn {
    width: 40px;
    height: 40px;
}

.header__member-btn {
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

.header__search-btn:hover {
    background: var(--bg-tertiary);
    color: var(--gold-primary);
    border-color: var(--gold-primary);
}

.header__member-btn:hover {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

/* 汉堡菜单 */
.header__toggle {
    display: none;
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.hamburger {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--gold-primary);
    position: relative;
    transition: all var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--gold-primary);
    transition: all var(--transition-fast);
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.header__toggle.active .hamburger {
    background: transparent;
}

.header__toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.header__toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* 搜索框 */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-box {
    width: 100%;
    max-width: 600px;
    padding: var(--space-xl);
    position: relative;
}

.search-box__close {
    position: absolute;
    top: 0;
    right: var(--space-xl);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

.search-box__close:hover {
    color: var(--gold-primary);
}

.search-box__form {
    display: flex;
    gap: var(--space-sm);
}

.search-box__input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1.125rem;
    outline: none;
}

.search-box__input:focus {
    border-color: var(--gold-primary);
}

.search-box__submit {
    padding: var(--space-md) var(--space-xl);
    background: var(--gold-primary);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--bg-primary);
    font-size: 1.125rem;
    cursor: pointer;
}

.search-box__submit:hover {
    background: var(--gold-light);
}

/* ========================================
   响应式导航
   ======================================== */
@media (max-width: 1024px) {
    .header__toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-primary);
        justify-content: flex-start;
        padding-top: calc(var(--header-height) + var(--space-xl));
        padding-left: var(--space-lg);
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }
    
    .main-nav.active {
        transform: translateX(0);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .main-nav li {
        border-bottom: 1px solid var(--border-color);
    }
    
    .main-nav a {
        padding: var(--space-md);
        font-size: 1rem;
        justify-content: space-between;
    }
    
    .main-nav .sub-menu {
        position: static;
        transform: none;
        background: transparent;
        border: none;
        border-radius: 0;
        box-shadow: none;
        padding: 0;
        opacity: 1;
        visibility: visible;
        display: none;
    }
    
    .main-nav li.active > .sub-menu {
        display: block;
    }
    
    .main-nav .sub-menu a {
        padding: var(--space-sm) var(--space-xl);
    }
}

/* ========================================
   首页横幅
   ======================================== */
.hero-banner {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--border-color);
}

.hero-banner__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-xl);
    align-items: center;
}

.hero-banner__title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: var(--space-md);
}

.hero-banner__title span {
    display: block;
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: var(--space-xs);
    font-family: var(--font-body);
}

.hero-banner__desc {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
}

.hero-banner__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--gold-gradient);
    color: var(--bg-primary);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.hero-banner__cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
    color: var(--bg-primary);
}

/* ========================================
   区块标题
   ======================================== */
.section-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 1.5rem;
    background: var(--gold-gradient);
    border-radius: 2px;
}

.section-title a {
    margin-left: auto;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.section-title a:hover {
    color: var(--gold-primary);
}

/* ========================================
   文章卡片
   ======================================== */
.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.post-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-lg);
}

.post-card__image {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.post-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card__image img {
    transform: scale(1.05);
}

.post-card__content {
    padding: var(--space-lg);
}

.post-card__category {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(201, 169, 97, 0.15);
    color: var(--gold-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.post-card__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.post-card__title a {
    color: inherit;
}

.post-card__title a:hover {
    color: var(--gold-primary);
}

.post-card__excerpt {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-muted);
    font-size: 0.8125rem;
}

.post-card__meta span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* ========================================
   文章网格
   ======================================== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 1200px) {
    .posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .posts-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   分类列表
   ======================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-md);
}

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.category-card:hover {
    border-color: var(--gold-primary);
    background: var(--bg-hover);
}

.category-card__icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.category-card__name {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

.category-card__count {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 600px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   首页内容区块
   ======================================== */
.home-section {
    padding: var(--space-2xl) 0;
}

.home-section:nth-child(even) {
    background: var(--bg-secondary);
}

/* ========================================
   搜索框（居中）
   ======================================== */
.reviews-search-wrapper {
    display: flex;
    justify-content: center;
    margin: var(--space-xl) 0;
}

.search-box--center {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-card);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    max-width: 600px;
    width: 100%;
}

.search-box--center .search-input {
    flex: 1;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.search-box--center .search-input:focus {
    outline: none;
    border-color: var(--gold-primary);
}

.search-box--center .search-input::placeholder {
    color: var(--text-muted);
}

@media (max-width: 600px) {
    .search-box--center {
        flex-direction: column;
    }
    
    .search-box--center .search-input {
        width: 100%;
    }
}

/* ========================================
   按钮
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    text-decoration: none;
}

.btn--primary {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

.btn--primary:hover {
    background: var(--gold-light);
    color: var(--bg-primary);
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn--outline:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

/* ========================================
   页脚
   ======================================== */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-2xl) 0 var(--space-xl);
}

.footer__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.footer__logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gold-primary);
}

.footer__desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer__title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gold-primary);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: var(--space-sm);
}

.footer__links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--gold-primary);
}

.footer__bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.8125rem;
}

.footer__social {
    display: flex;
    gap: var(--space-sm);
}

.footer__social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.footer__social a:hover {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

@media (max-width: 900px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

/* ========================================
   分类页样式
   ======================================== */
.archive-header {
    background: var(--bg-secondary);
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--border-color);
}

.archive-header__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.archive-header__title {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--gold-primary);
    margin-bottom: var(--space-sm);
}

.archive-header__desc {
    color: var(--text-secondary);
}

/* ========================================
   分页
   ======================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin: var(--space-xl) 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.pagination a:hover,
.pagination .current {
    background: var(--gold-primary);
    border-color: var(--gold-primary);
    color: var(--bg-primary);
}

.pagination .dots {
    background: transparent;
    border: none;
}

/* ========================================
   工具类
   ======================================== */
.text-center { text-align: center; }
.text-gold { color: var(--gold-primary); }
.mt-xl { margin-top: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-xl); }