/* myGuitarPro 播放器样式 */
.myguitarpro-wrapper {
    margin: 20px 0;
}

.myguitarpro-container {
    position: relative;
    width: 100%;
    min-height: 500px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
}

/* 深色主题 */
.myguitarpro-container[data-theme="dark"] {
    background: #1e1e1e;
    color: #e0e0e0;
}

/* 加载状态 */
.myguitarpro-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 1000;
    color: #fff;
    font-size: 16px;
}

.spinner {
    width: 40px;
    height: 40px;
    margin-top: 10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* 播放器包装器 */
.myguitarpro-wrap {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 500px;
}

/* 内容区域 */
.myguitarpro-content {
    position: relative;
    overflow: hidden;
    flex: 1 1 auto;
    min-height: 400px;
}

/* 侧边栏 */
.myguitarpro-sidebar {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 200px;
    display: flex;
    z-index: 1001;
    overflow-y: auto;
    background: #f7f7f7;
    border-right: 1px solid rgba(0, 0, 0, 0.12);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.myguitarpro-sidebar.open {
    transform: translateX(0);
}

.myguitarpro-container[data-theme="dark"] .myguitarpro-sidebar {
    background: #2d2d2d;
    border-right-color: rgba(255, 255, 255, 0.12);
}

.myguitarpro-sidebar-toggle {
    position: absolute;
    left: 10px;
    top: 10px;
    z-index: 1002;
    background: #436d9d;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 5px 10px;
    cursor: pointer;
}

.myguitarpro-sidebar-content {
    padding: 10px;
    width: 100%;
}

/* 视口 */
.myguitarpro-viewport {
    overflow-y: auto;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
}

/* 音轨项 */
.myguitarpro-track {
    display: flex;
    position: relative;
    padding: 10px;
    transition: background 0.2s;
    cursor: pointer;
    border-radius: 4px;
    margin-bottom: 5px;
}

.myguitarpro-track:hover {
    background: rgba(0, 0, 0, 0.1);
}

.myguitarpro-container[data-theme="dark"] .myguitarpro-track:hover {
    background: rgba(255, 255, 255, 0.1);
}

.myguitarpro-track.active {
    background: rgba(67, 109, 157, 0.2);
}

.myguitarpro-track-icon {
    flex-shrink: 0;
    font-size: 24px;
    margin-right: 10px;
}

.myguitarpro-track-name {
    font-weight: bold;
}

/* 控制栏 */
.myguitarpro-controls {
    flex: 0 0 auto;
    display: flex;
    justify-content: space-between;
    background: #436d9d;
    color: #fff;
    padding: 10px;
    flex-wrap: wrap;
    gap: 10px;
}

.myguitarpro-controls > div {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    align-items: center;
}

.myguitarpro-controls .btn {
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
    padding: 8px 12px;
    transition: background 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
}

.myguitarpro-controls .btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.myguitarpro-controls .btn.disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.myguitarpro-controls .btn.active {
    background: #5588c7;
}

.myguitarpro-player-progress {
    padding: 0 10px;
    font-size: 12px;
}

.myguitarpro-song-info {
    padding: 0 10px;
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.myguitarpro-song-title {
    font-weight: bold;
}

.myguitarpro-song-position {
    font-family: monospace;
    font-size: 14px;
}

.myguitarpro-controls select {
    background: #436d9d;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

/* 光标样式 */
.at-cursor-bar {
    background: rgba(255, 242, 0, 0.25) !important;
}

.at-cursor-beat {
    background: rgba(64, 64, 255, 0.75) !important;
    width: 3px !important;
}

/* 响应式 */
@media (max-width: 768px) {
    .myguitarpro-controls {
        flex-direction: column;
    }
    
    .myguitarpro-controls > div {
        justify-content: center;
    }
    
    .myguitarpro-song-info {
        display: none;
    }
    
    .myguitarpro-sidebar {
        width: 100%;
        max-width: 250px;
    }
}