/* 直播列表页样式 */

/* 页面顶部横幅 */
.page-banner {
    background: var(--gradient-primary);
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.banner-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-banner h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: 700;
}

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

/* 直播列表区域 */
.live-list-section {
    padding: 0 0 80px;
}

/* 筛选条件栏 */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--vintage-paper);
    padding: 15px 20px;
    border-radius: 0;
    box-shadow: 4px 4px 0 rgba(139, 69, 19, 0.2);
    margin-bottom: 30px;
    border: 1px solid var(--vintage-border);
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
}

.filter-item {
    margin-right: 30px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.filter-label {
    font-weight: 500;
    margin-right: 10px;
    color: var(--vintage-text-color);
    font-family: 'Times New Roman', serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: 1px solid var(--vintage-border);
    padding: 5px 12px;
    margin-right: 5px;
    margin-bottom: 5px;
    border-radius: 0;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
    font-family: 'Times New Roman', serif;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--vintage-color-primary);
    color: var(--vintage-paper);
}

/* 搜索栏 */
.search-bar {
    position: relative;
    display: flex;
    align-items: center;
}

.search-bar input {
    padding: 10px 15px;
    border: 1px solid var(--vintage-border);
    border-radius: 0;
    width: 250px;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
    background-color: var(--vintage-paper);
    font-family: 'Times New Roman', serif;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--vintage-color-primary);
    box-shadow: 3px 3px 0 rgba(139, 69, 19, 0.2);
    width: 280px;
}

.search-bar button {
    position: absolute;
    right: 5px;
    background: none;
    border: none;
    color: var(--vintage-color-primary);
    width: 40px;
    height: 40px;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.search-bar button:hover {
    background-color: rgba(139, 69, 19, 0.1);
}

/* 直播网格 */
.live-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

/* 直播卡片 */
.stream-card {
    background: var(--background);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    cursor: pointer;
}

.stream-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hover-shadow);
}

.stream-thumbnail {
    position: relative;
    padding-top: 56.25%; /* 16:9 宽高比 */
    overflow: hidden;
}

.stream-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.stream-card:hover .stream-thumbnail img {
    transform: scale(1.05);
}

.stream-status {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent-color);
    color: white;
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

.stream-info {
    padding: 16px;
}

.streamer-profile {
    display: flex;
    align-items: center;
}

.streamer-profile .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.streamer-name {
    margin-left: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
}

.viewers {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.viewers.vintage-viewers {
    background: var(--vintage-color-secondary);
    color: var(--vintage-paper);
    border-radius: 0;
    border: 1px solid var(--vintage-border);
    font-family: 'Courier New', monospace;
}

.tags {
    display: flex;
    flex-wrap: wrap;
}

.tags span {
    background: var(--background-color);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-right: 5px;
    margin-bottom: 5px;
}

/* 分页导航 */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 0;
    margin: 0 5px;
    background: var(--vintage-paper);
    color: var(--vintage-text-color);
    box-shadow: 2px 2px 0 rgba(139, 69, 19, 0.2);
    transition: all var(--transition-speed);
    border: 1px solid var(--vintage-border);
    font-family: 'Times New Roman', serif;
}

.page-btn:hover, .page-btn.active {
    background: var(--vintage-color-primary);
    color: var(--vintage-paper);
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 rgba(139, 69, 19, 0.2);
}

.page-btn.next {
    width: auto;
    padding: 0 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 无内容显示 */
.no-content {
    text-align: center;
    padding: 50px 0;
    color: var(--vintage-text-color);
    font-family: 'Times New Roman', serif;
}

.no-content .fa {
    font-size: 3rem;
    color: var(--vintage-border);
    margin-bottom: 20px;
}

.no-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.no-content p {
    color: var(--vintage-text-color);
    margin-bottom: 20px;
    font-style: italic;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .live-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .page-banner {
        padding: 60px 0;
    }
    
    .banner-content {
        padding: 30px;
    }
    
    .page-banner h1 {
        font-size: 2.4rem;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .search-bar {
        width: 100%;
        margin-top: 15px;
    }
    
    .search-bar input {
        width: 100%;
    }
    
    .search-bar input:focus {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .live-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .page-banner h1 {
        font-size: 2rem;
    }
    
    .page-banner p {
        font-size: 1.1rem;
    }
    
    .filter-item {
        margin-right: 10px;
    }
    
    .filter-btn {
        padding: 5px 10px;
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .live-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-controls {
        flex-direction: column;
        width: 100%;
    }
    
    .filter-item {
        margin-right: 0;
        margin-bottom: 15px;
        width: 100%;
    }
    
    .filter-options {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 5px;
        width: 100%;
    }
    
    .filter-btn {
        white-space: nowrap;
        margin-bottom: 0;
    }
    
    .page-banner {
        padding: 40px 0;
    }
    
    .banner-content {
        padding: 20px;
    }
    
    .page-banner h1 {
        font-size: 1.8rem;
    }
    
    .page-banner p {
        font-size: 1rem;
    }
}