/* ===================================
   景点页面特定样式
   =================================== */

/* 轮播样式与通用卡片样式已移至 common.css */

/* ===================================
   景点展示
   =================================== */

.attractions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.attraction-card {
    background: var(--bg-primary);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.attraction-card:hover {
    transform: translateY(-10px) rotateY(2deg);
    box-shadow: var(--shadow-hover);
}

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

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.attraction-card:hover .card-image img {
    transform: scale(1.1);
}

.card-content {
    padding: 25px;
}

.card-title {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.card-description {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.card-location {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--accent-color);
}

/* 详情按钮 */
.detail-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 35px;
    height: 35px;
    padding: 0 15px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 35px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: auto;
    white-space: nowrap;
    width: auto;
}

.detail-btn:hover {
    transform: scale(1.1);
    background: var(--secondary-color);
}

/* 夜间模式适配 */
[data-theme="dark"] .detail-btn {
    background: var(--accent-color);
    color: var(--bg-primary);
}

[data-theme="dark"] .detail-btn:hover {
    background: var(--secondary-color);
    color: white;
}

/* 夜景模式 - 页面介绍内容发光效果 */
[data-theme="dark"] .attraction-card {
    box-shadow: 0 0 15px var(--glow-color);
}

[data-theme="dark"] .card-title {
    text-shadow: 0 0 8px var(--text-glow);
}

[data-theme="dark"] .card-description {
    text-shadow: 0 0 4px var(--text-glow);
}

/* ===================================
   历史文化时间轴
   =================================== */

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    background-size: 100% 300%;
    animation: timelineGradientUp 3s linear infinite;
}

@keyframes timelineGradientUp {
    0% {
        background-position: 0% 100%;
    }
    100% {
        background-position: 0% 0%;
    }
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    width: calc(50% - 40px);
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: calc(50% + 40px);
}

.timeline-content {
    background: var(--bg-primary);
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.timeline-item:hover .timeline-content {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.timeline-year {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

.timeline-dot {
    position: absolute;
    top: 20px;
    width: 20px;
    height: 20px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    background-size: 100% 300%;
    border: none;
    border-radius: 50%;
    z-index: 1;
    animation: timelineGradientUp 3s linear infinite;
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -50px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -50px;
}

/* ===================================
   响应式设计
   =================================== */

@media (max-width: 768px) {
    .attractions-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: calc(100% - 60px);
        left: 60px !important;
        text-align: left;
    }
    
    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: -50px;
    }
}