/* 全局變量 */
:root {
    /* 主題顏色 */
    --primary-color: #4A90E2;    /* 湖水藍 */
    --secondary-color: #F5A623;  /* 柔和橘 */
    --bg-light: #F8F9FA;        /* 米白色 */
    --text-dark: #333333;       /* 深灰色文字 */
    --text-light: #666666;      /* 淺灰色文字 */
    
    /* 特色顏色 */
    --color-nature: #2E7D32;    /* 自然綠 */
    --color-ocean: #0277BD;     /* 海洋藍 */
    --color-culture: #C62828;   /* 文化紅 */
    --color-food: #F57C00;      /* 美食橘 */
    --color-mountain: #5D4037;  /* 山岳棕 */
    
    /* 字體 */
    --font-family: 'Noto Sans TC', sans-serif;
    
    /* 容器寬度 */
    --container-width: 1200px;
    
    /* 間距 */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
}

/* 重置樣式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--text-dark);
    line-height: 1.6;
}

/* 通用容器 */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header 容器 */
header {
    position: sticky;
    top: 0;
    z-index: 2000;
}

/* 導航欄 */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md) 0;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin-bottom: 0;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-dropdown { position: relative; }
.nav-dropdown .dropdown-toggle { display: inline-block; }
.nav-dropdown.open > .dropdown-menu { display: block; }
.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 8px 0;
    display: none;
    z-index: 2001;
    max-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.dropdown-menu li { list-style: none; }
.dropdown-menu a {
    display: block;
    padding: 8px 14px;
    color: var(--text-dark);
    text-decoration: none;
}
.dropdown-menu a:hover { background: #f6f8fa; color: var(--primary-color); }

/* 語系選擇器 */
.language-selector {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.language-selector #google_translate_element {
    font-size: 14px;
}

.language-selector .goog-te-combo {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 14px;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.language-selector .goog-te-combo:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.language-selector .goog-te-combo:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* 隱藏 Google 翻譯的預設樣式 */
.goog-te-banner-frame.skiptranslate {
    display: none !important;
}

body {
    top: 0px !important;
}

.goog-te-gadget {
    font-family: inherit !important;
}

.goog-te-gadget .goog-te-combo {
    margin: 0 !important;
}

/* 手機版選單按鈕 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.mobile-menu-btn:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* 手機版 Drawer 選單 */
.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}

.mobile-drawer.active {
    visibility: visible;
    opacity: 1;
}

.drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.drawer-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 280px;
    height: 100%;
    background: white;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-drawer.active .drawer-content {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--bg-light);
    background: var(--bg-light);
}

.drawer-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-dark);
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.drawer-close:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.drawer-nav {
    padding: var(--spacing-lg) 0;
}

.drawer-submenu {
    padding: 8px 0 8px 12px;
    border-left: 2px solid #eee;
    margin-left: 8px;
    max-height: 60vh;
    overflow-y: auto;
}
.drawer-submenu .drawer-link {
    display: block;
    padding: 8px 20px;
}

.drawer-link {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.drawer-link:hover {
    background-color: var(--bg-light);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}
.drawer-link.with-arrow {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.with-arrow .drawer-arrow-btn {
    display: inline-flex;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.04);
}
.with-arrow .drawer-arrow-btn i { font-size: 0.85rem; }
.drawer-arrow-btn {
    color: var(--text-light);
    transition: transform 0.2s ease;
}
.with-arrow[aria-expanded="true"] .drawer-arrow-btn {
    transform: rotate(180deg);
}

/* 歡迎橫幅 */
.hero {
    height: 440px;
    background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),
                url('../images/banner.png?v=2') center/cover no-repeat;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
}

.hero-content {
    width: 100%;
    padding: var(--spacing-xl);
}

.hero h1 {
    font-size: 1.5 rem;
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1 rem;
    margin-bottom: var(--spacing-lg);
}

/* 搜尋框 */
.search-box {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: var(--spacing-sm);
}

.search-box input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
}

.search-box button {
    padding: 0 var(--spacing-lg);
    background: var(--primary-color);
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-box button:hover {
    background-color: #357ABD;
}

/* 區段樣式 */
.section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: 2.5rem;
    color: var(--text-dark);
}

.bg-light {
    background-color: var(--bg-light);
}

/* 地區卡片網格 */
.region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.region-card {
    text-decoration: none;
    color: var(--text-dark);
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.region-card:hover {
    transform: translateY(-5px);
}

.region-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.region-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 圖片上的文字覆蓋層 */
.region-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0) 70%, rgba(0, 0, 0, 0.5) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--spacing-md);
    color: white;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.region-name {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.region-attraction {
    font-size: 1.2rem;
}

.region-card h3 {
    padding: var(--spacing-md);
    margin: 0;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.region-card:hover h3 {
    color: var(--secondary-color);
}

.region-card i {
    margin-right: 8px;
}

/* 地區特色圖標顏色 */
.region-card .fa-hot-tub,
.region-card .fa-water { color: var(--color-ocean); }

.region-card .fa-mountain,
.region-card .fa-hiking { color: var(--color-mountain); }

.region-card .fa-utensils,
.region-card .fa-cookie { color: var(--color-food); }

.region-card .fa-landmark,
.region-card .fa-gopuram { color: var(--color-culture); }

.region-card .fa-umbrella-beach,
.region-card .fa-swimmer { color: var(--color-ocean); }

.region-card .fa-cloud,
.region-card .fa-sun { color: var(--secondary-color); }

/* 區段標題圖標 */
.section-title i {
    color: var(--primary-color);
    margin-right: 10px;
}

.region-card p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-light);
}

.region-card p i {
    color: var(--primary-color);
    opacity: 0.8;
}

/* 熱門卡片樣式 */
.popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.popular-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.popular-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.popular-content {
    padding: var(--spacing-md);
}

.popular-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.popular-card i {
    margin-right: 8px;
}

.popular-card .fa-city,
.popular-card .fa-building { color: var(--color-culture); }

.popular-card .fa-theater-masks,
.popular-card .fa-coffee { color: var(--color-food); }

.popular-card .fa-umbrella-beach,
.popular-card .fa-swimmer { color: var(--color-ocean); }

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #357ABD;
}

.btn i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(5px);
}

/* 輪播圖樣式 */
.carousel {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.carousel-item {
    position: relative;
}

.carousel-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.carousel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
}

.carousel-content h3 {
    color: white;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.carousel-content i {
    color: var(--secondary-color);
    margin-right: 8px;
}

/* 描述文字顏色 */
.region-card p,
.popular-card p {
    color: var(--text-light);
}

.region-card p i,
.popular-card p i {
    color: var(--primary-color);
    opacity: 0.8;
}

/* 標題懸停效果 */
.region-card:hover h3,
.popular-card:hover h3 {
    color: var(--secondary-color);
}

/* 關於我們區塊 */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature {
    text-align: center;
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

/* 頁尾樣式 */
.footer {
    background: var(--text-dark);
    color: white;
    padding: var(--spacing-xl) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section h4 {
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 1rem;
    }
    
    .hero p {
        font-size: 0.8rem;
    }
    
    .nav-links {
        display: none; /* 在移動端需要實現漢堡選單 */
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .region-grid,
    .popular-grid {
        grid-template-columns: 1fr;
    }
}

/* 動畫效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

/* 頁面標題 */
.page-header {
    background: var(--primary-color);
    color: white;
    padding: calc(var(--spacing-xl) * 2) 0;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 聯絡頁面樣式 */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

/* 聯絡資訊樣式 */
.contact-info {
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: 8px;
}

.contact-info h2 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.info-items {
    margin-top: var(--spacing-lg);
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: var(--spacing-md);
    width: 24px;
}

.info-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.info-item p {
    color: var(--text-light);
    margin: 0;
}

/* 聯絡表單樣式 */
.contact-form {
    padding: var(--spacing-lg);
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.contact-form h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-family);
}

.form-group textarea {
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

/* 地圖容器樣式 */
.map-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-light);
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* 社交連結樣式 */
.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    margin-right: var(--spacing-sm);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.social-link:hover {
    transform: translateY(-2px);
    background-color: #357ABD;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        padding: var(--spacing-xl) 0;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
}

/* 地區統計資訊 */
.region-stats {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-light);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    margin-top: auto; /* 讓統計資訊靠下對齊 */
}

.region-stats span {
    display: flex;
    align-items: center;
    color: var(--text-light);
}

.region-stats i {
    margin-right: 5px;
    font-size: 1rem;
}

.region-stats .fa-home { color: var(--primary-color); }
.region-stats .fa-map-marker-alt { color: var(--color-culture); }
.region-stats .fa-utensils { color: var(--color-food); }

/* 在懸停時改變統計資訊的背景色 */
.region-card:hover .region-stats {
    background: rgba(74, 144, 226, 0.1);
}

.region-feature {
    height: 130px; /* 預估五行文字的高度，可根據實際字體大小調整 */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5; /* 限制在5行 */
    line-clamp: 5; /* 標準屬性，提高兼容性 */
    -webkit-box-orient: vertical;
    margin-bottom: 15px; /* 確保與下方元素有適當間距 */
    min-height: 120px; /* 確保即使內容不足也保持高度 */
}

.region-card {
    display: flex;
    flex-direction: column;
}

/* 響應式調整 */
@media (max-width: 400px) {
    .region-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
}

/* AI 智能搜尋框樣式 */
.ai-search-box {
    margin: -50px 0 var(--spacing-xl) 0; /* 負邊距讓搜尋框向上移動，一半位於 hero section 內 */
    padding: var(--spacing-md);
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(74, 144, 226, 0.2);
    position: relative;
    z-index: 10; /* 確保搜尋框在其他元素之上 */
}

.ai-search-container {
    max-width: 800px;
    margin: 0 auto;
}

.ai-search-form {
    position: relative;
}

.ai-search-input-group {
    position: relative;
}

.ai-search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-light);
    border-radius: 12px;
    padding: 8px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.ai-search-input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.ai-search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 12px 16px;
    font-size: 16px;
    color: var(--text-dark);
    outline: none;
    resize: none;
    min-height: 50px;
    line-height: 1.4;
}

.ai-search-input::placeholder {
    color: var(--text-light);
    font-size: 14px;
}

.ai-search-btn {
    background: var(--primary-color);
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    margin-left: 8px;
}

.ai-search-btn:hover {
    background: #3a7bc8;
    transform: translateY(-1px);
}

.ai-search-btn:active {
    transform: translateY(0);
}

.ai-search-btn.loading {
    background: var(--text-light);
    cursor: not-allowed;
}

.ai-search-btn.loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* AI 搜尋建議 */
.ai-search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    margin-top: 4px;
}

.ai-search-suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: background-color 0.2s ease;
}

.ai-search-suggestion-item:hover {
    background: var(--bg-light);
}

.ai-search-suggestion-item:last-child {
    border-bottom: none;
}

/* AI 搜尋狀態 */
.ai-search-status {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}

.ai-search-status.loading {
    background: rgba(74, 144, 226, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(74, 144, 226, 0.2);
    display: block;
}

.ai-search-status.error {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
    display: block;
}

.ai-search-status.success {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.2);
    display: block;
}

/* AI 搜尋結果 */
.ai-search-results {
    margin-top: 24px;
    display: none;
}

.ai-search-results.show {
    display: block;
}

.ai-search-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bg-light);
}

.ai-search-results-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
}

.ai-search-results-count {
    color: var(--text-light);
    font-size: 14px;
}

.ai-search-results-list {
    display: grid;
    gap: 16px;
}

.ai-search-result-item {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.ai-search-result-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.ai-search-result-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.ai-search-result-description {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 12px;
}

.ai-search-result-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-light);
}

.ai-search-result-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 季節活動區塊樣式 */
.seasonal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.seasonal-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.seasonal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.seasonal-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.seasonal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.seasonal-card:hover .seasonal-image img {
    transform: scale(1.05);
}

.seasonal-overlay {
    position: absolute;
    top: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 8px 16px;
    border-bottom-left-radius: 12px;
}

.seasonal-date {
    font-weight: 600;
    font-size: 14px;
}

.seasonal-content {
    padding: var(--spacing-lg);
}

.seasonal-content h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.seasonal-location {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.seasonal-description {
    color: var(--text-dark);
    line-height: 1.6;
}

/* 最新消息區塊樣式 */
.news-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
}

.news-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.news-card.featured {
    grid-row: span 2;
}

.news-image {
    position: relative;
    height: 150px;
    overflow: hidden;
}

.news-card.featured .news-image {
    height: 200px;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--secondary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.news-content {
    padding: var(--spacing-lg);
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: 12px;
}

.news-date {
    color: var(--text-light);
}

.news-category {
    background: var(--bg-light);
    color: var(--primary-color);
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 500;
}

.news-content h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    line-height: 1.4;
}

.news-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.news-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.news-link:hover {
    color: var(--secondary-color);
}

/* 熱門民宿區塊樣式 */
.popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.popular-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.popular-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.popular-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.popular-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.popular-card:hover .popular-image img {
    transform: scale(1.05);
}

.popular-rank {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary-color);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.popular-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--secondary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.popular-content {
    padding: var(--spacing-lg);
}

.popular-content h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
}

.popular-location {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.popular-features {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.popular-features span {
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 4px 8px;
    border-radius: 16px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.popular-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.stars {
    color: #FFD700;
}

.rating-score {
    font-weight: 600;
    color: var(--text-dark);
}

.rating-count {
    color: var(--text-light);
    font-size: 0.9rem;
}

.popular-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-unit {
    color: var(--text-light);
    font-size: 0.9rem;
}

.popular-more {
    margin-top: var(--spacing-xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

/* 響應式設計 */
@media (max-width: 768px) {
    /* 導航欄響應式 */
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .ai-search-box {
        margin: -40px 0 var(--spacing-lg) 0; /* 在手機版上減少負邊距，但仍保持部分重疊效果 */
        padding: var(--spacing-md);
    }
    
    .ai-search-input-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .ai-search-btn {
        margin-left: 0;
        margin-top: 8px;
        width: 100%;
    }
    
    .ai-search-input {
        min-height: 40px;
    }
    
    .ai-search-results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    /* 季節活動響應式 */
    .seasonal-grid {
        grid-template-columns: 1fr;
    }
    
    /* 最新消息響應式 */
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-card.featured {
        grid-row: span 1;
    }
    
    /* 熱門民宿響應式 */
    .popular-grid {
        grid-template-columns: 1fr;
    }
    
    .popular-features {
        justify-content: center;
    }
}



/* 手機版 Drawer 選單 */
.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0.3s ease, opacity 0.3s ease;
}

.mobile-drawer.active {
    visibility: visible;
    opacity: 1;
}

.drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.drawer-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background-color: #fff;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-drawer.active .drawer-content {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
    background-color: #f8f9fa;
}

.drawer-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #666;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.drawer-close:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.drawer-nav {
    padding: 20px 0;
}

.drawer-link {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.drawer-link:hover {
    background-color: #f8f9fa;
    color: #007bff;
}

.drawer-link:last-child {
    border-bottom: none;
}

/* 響應式設計 - 手機版導航 */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .language-selector {
        margin-left: 0;
        margin-right: var(--spacing-sm);
    }
    
    .language-selector .goog-te-combo {
        padding: 4px 8px;
        font-size: 12px;
    }
}

/* 熱門景點區塊樣式 */
.attractions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.attraction-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.attraction-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.attraction-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.attraction-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.attraction-card:hover .attraction-image img {
    transform: scale(1.05);
}

.attraction-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.attraction-category {
    background: rgba(74, 144, 226, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.attraction-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.attraction-content h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.attraction-location {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}

.attraction-location i {
    color: var(--primary-color);
    margin-right: 6px;
}

.attraction-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.attraction-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.attraction-features span {
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    border: 1px solid #e9ecef;
}

.attraction-features span i {
    margin-right: 4px;
    color: var(--primary-color);
    font-size: 0.75rem;
}

.attraction-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: auto;
    margin-bottom: var(--spacing-sm);
}

.attraction-rating .stars {
    display: flex;
    gap: 2px;
}

.attraction-rating .stars i {
    color: #ffc107;
    font-size: 0.9rem;
}

.attraction-rating .rating-score {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.attraction-rating .rating-count {
    color: var(--text-light);
    font-size: 0.85rem;
}

.attractions-more {
    margin-top: var(--spacing-xl);
}

.attractions-more .btn {
    padding: 12px 30px;
    font-size: 1.1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.attractions-more .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.3);
}

/* 景點特色圖標顏色 */
.attraction-features .fa-hiking,
.attraction-features .fa-mountain { color: var(--color-mountain); }

.attraction-features .fa-ship,
.attraction-features .fa-bicycle,
.attraction-features .fa-water { color: var(--color-ocean); }

.attraction-features .fa-train,
.attraction-features .fa-tree,
.attraction-features .fa-cloud { color: var(--color-nature); }

.attraction-features .fa-rock,
.attraction-features .fa-eye { color: var(--text-light); }

.attraction-features .fa-umbrella-beach,
.attraction-features .fa-fish,
.attraction-features .fa-surfing { color: var(--color-ocean); }

.attraction-features .fa-utensils,
.attraction-features .fa-store { color: var(--color-food); }

.attraction-features .fa-camera,
.attraction-features .fa-sun,
.attraction-features .fa-moon { color: var(--secondary-color); }

/* 響應式設計 - 熱門景點 */
@media (max-width: 768px) {
    .attractions-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .attraction-card {
        margin: 0 var(--spacing-sm);
    }
    
    .attraction-image {
        height: 200px;
    }
    
    .attraction-content {
        padding: var(--spacing-md);
    }
    
    .attraction-content h3 {
        font-size: 1.2rem;
    }
    
    .attraction-features {
        gap: var(--spacing-xs);
    }
    
    .attraction-features span {
        font-size: 0.75rem;
        padding: 3px 8px;
    }
}

@media (max-width: 480px) {
    .attractions-grid {
        margin: 0 -var(--spacing-sm);
    }
    
    .attraction-card {
        border-radius: 8px;
        margin: 0;
    }
    
    .attraction-image {
        height: 180px;
    }
    
    .attraction-overlay {
        top: 10px;
        left: 10px;
    }
    
    .attraction-category {
        padding: 4px 8px;
        font-size: 0.75rem;
    }
}

/* 評價來源樣式 */
.rating-source {
    font-size: 0.75rem;
    color: #666;
    margin-left: 5px;
    font-style: italic;
}

/* Photo Attribution 樣式 */
.photo-attribution {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #ffffff !important;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 400;
    z-index: 3;
    backdrop-filter: blur(5px);
    transition: opacity 0.3s ease;
    opacity: 0.8;
    text-decoration: none;
}

.photo-attribution:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.8);
    color: #ffffff !important;
    text-decoration: none;
}

.photo-attribution a {
    color: #ffffff !important;
    text-decoration: none !important;
}

.photo-attribution a:hover {
    color: #ffffff !important;
    text-decoration: none !important;
}

/* 響應式設計 - Photo Attribution */
@media (max-width: 768px) {
    .photo-attribution {
        font-size: 0.65rem;
        padding: 3px 6px;
        bottom: 6px;
        right: 6px;
    }
}

@media (max-width: 480px) {
    .photo-attribution {
        font-size: 0.6rem;
        padding: 2px 5px;
        bottom: 5px;
        right: 5px;
        border-radius: 3px;
    }
}

/* 景點詳細按鈕樣式 */
.attraction-actions {
    margin-top: 0;
    padding: 15px 0 10px 0;
    border-top: 1px solid #eee;
}

.attraction-detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.2);
    width: 100%;
    justify-content: center;
}

.attraction-detail-btn:hover {
    background: linear-gradient(135deg, #0056b3, #004085);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.attraction-detail-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.2);
}

.attraction-detail-btn i {
    font-size: 0.85rem;
}

/* 響應式設計 - 詳細按鈕 */
@media (max-width: 768px) {
    .attraction-actions {
        padding: 12px 0 8px 0;
    }
    
    .attraction-detail-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
        border-radius: 20px;
    }
}

@media (max-width: 480px) {
    .attraction-actions {
        padding: 10px 0 6px 0;
    }
    
    .attraction-detail-btn {
        padding: 7px 14px;
        font-size: 0.8rem;
        border-radius: 18px;
        gap: 6px;
    }
    
    .attraction-detail-btn i {
        font-size: 0.75rem;
    }
}