/* 首页样式 */
.home-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px 20px;
}

.home-header {
    text-align: center;
    margin-bottom: 40px;
}

.home-title {
    font-size: 3rem;
    color: #1abc9c;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(26, 188, 156, 0.5);
}

.home-subtitle {
    font-size: 0.9rem;
    color: #ecf0f1;
    margin-bottom: 30px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    opacity: 0.8;
}

/* 搜索区域 */
.search-section {
    display: flex;
    gap: 10px;
    max-width: 900px;
    margin: 0 auto 20px;
    align-items: center;
}

.search-input {
    flex: 1;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    font-size: 16px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s;
}

.search-input:focus {
    border-color: #1abc9c;
}

.search-btn {
    padding: 12px 30px;
    background: #1abc9c;
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

.search-btn:hover {
    background: #16a085;
}

.search-dropdowns {
    display: flex;
    gap: 10px;
}

.dropdown {
    position: relative;
}

.dropdown-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 12px;
    cursor: pointer;
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.dropdown-btn:hover {
    border-color: #1abc9c;
    background: rgba(26, 188, 156, 0.08);
}

.dropdown-menu {
    position: absolute;
    top: 110%;
    left: 0;
    background: rgba(18, 21, 35, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    list-style: none;
    padding: 6px;
    margin: 0;
    min-width: 200px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    z-index: 30;
}

.dropdown-menu li {
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-menu li:hover,
.dropdown-menu li.active {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.dropdown-row {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 10px;
}

.dropdown-note {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* 搜索结果 */
.search-results {
    margin-top: 30px;
}

.search-results h2 {
    color: var(--text-primary);
    margin-bottom: 20px;
}

.song-list {
    display: grid;
    gap: 15px;
}

.song-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.song-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

/* 加载动画 */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.loading i {
    font-size: 2rem;
    margin-right: 10px;
}

/* 音乐动态区块 */
.music-feed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feed-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
}

.feed-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.feed-header i {
    font-size: 1.5rem;
    color: #1abc9c;
}

.feed-header h2 {
    font-size: 1.3rem;
    margin: 0;
}

.feed-subtitle {
    margin-left: auto;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* 播放列表标签 */
.playlist-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.playlist-tab {
    flex: 1;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.playlist-tab:hover {
    background: rgba(255, 255, 255, 0.1);
}

.playlist-tab.active {
    background: #1abc9c;
    border-color: #1abc9c;
    color: white;
}

/* 歌曲动态列表 */
.song-feed-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 500px;
    overflow-y: auto;
}

.song-feed-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.song-feed-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.song-rank {
    width: 30px;
    text-align: center;
    font-weight: bold;
    color: var(--text-secondary);
}

.song-rank.top {
    color: #f39c12;
}

.no-feed {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.no-feed i {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

.no-feed p {
    font-size: 1.1rem;
}

/* 响应式 */
@media (max-width: 768px) {
    .home-page {
        padding: 70px 15px 15px;
    }

    .music-feed {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .home-title {
        font-size: 2rem;
    }

    .home-subtitle {
        font-size: 0.8rem;
        padding: 0 10px;
    }

    .search-section {
        flex-direction: column;
        max-width: 100%;
        align-items: stretch;
    }

    .search-input {
        width: 100%;
        font-size: 14px;
    }

    .search-btn {
        width: 100%;
        padding: 12px;
    }

    .search-dropdowns {
        width: 100%;
        flex-direction: column;
    }

    .dropdown,
    .dropdown-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .home-title {
        font-size: 1.5rem;
    }

    .home-subtitle {
        font-size: 0.75rem;
    }

    .dropdown-btn {
        font-size: 14px;
    }
}