.playlist-page {
    padding: 20px;
}

.not-logged-in {
    text-align: center;
    padding: 100px 20px;
}

.not-logged-in h2 {
    font-size: 24px;
    color: #666;
    margin-bottom: 20px;
}

.not-logged-in p {
    color: #999;
    margin-bottom: 30px;
}

.login-prompt-btn {
    padding: 12px 30px;
    background: #c62f2f;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

.login-prompt-btn:hover {
    background: #d43f3f;
}

/* 返回按钮样式 */
.playlist-back-btn {
    margin-bottom: 20px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s;
    border: 1px solid #e0e0e0;
}

.btn-back:hover {
    background: #e8e8e8;
    border-color: #c62f2f;
    color: #c62f2f;
}

.playlist-header {
    display: flex;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #e0e0e0;
}

.playlist-cover-large {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    margin-right: 30px;
    flex-shrink: 0;
}

.playlist-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.playlist-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.playlist-meta {
    display: flex;
    gap: 20px;
    color: #999;
    font-size: 14px;
    margin-bottom: 20px;
}

.playlist-actions {
    display: flex;
    gap: 10px;
}

.play-all-btn {
    padding: 10px 24px;
    background-color: #c62f2f;
    color: #fff;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.play-all-btn:hover {
    background-color: #d43f3f;
}

.action-btn {
    padding: 10px 20px;
    background-color: #fff;
    color: #333;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.action-btn:hover {
    border-color: #c62f2f;
    color: #c62f2f;
}

.playlist-songs {
    background-color: #fff;
    border-radius: 8px;
    padding: 20px;
}

.song-list-header {
    display: grid;
    grid-template-columns: 50px 3fr 2fr 2fr 80px;
    gap: 15px;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    color: #999;
    font-size: 12px;
}

.song-row {
    display: grid;
    grid-template-columns: 50px 3fr 2fr 2fr 80px;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid #f8f8f8;
    align-items: center;
    transition: background-color 0.3s;
}

.song-row:hover {
    background-color: #f8f8f8;
}

.col-index {
    text-align: center;
    color: #999;
    font-size: 14px;
}

.col-title {
    display: flex;
    align-items: center;
}

.song-name {
    font-size: 14px;
    color: #333;
    cursor: pointer;
    transition: color 0.3s;
}

.song-name:hover {
    color: #c62f2f;
}

.col-artist,
.col-album {
    font-size: 14px;
    color: #666;
}

.col-duration {
    font-size: 14px;
    color: #999;
    text-align: right;
}