/* 播放器容器 - 作为 content-wrapper 的子元素 */
.player-section-full {
    flex: 1;
    min-width: 0;
}

/* 留言板卡片 - 桌面端隐藏 */
.message-board-card {
    display: none !important;
}
.mb-card-title { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.mb-card-sub { font-size: 12px; color: rgba(255,255,255,0.7); }

/* 留言板弹窗 - 黑白半透明亚克力风格 */
.message-board-modal { 
    position: fixed; 
    inset: 0; 
    display: none; 
    align-items: center; 
    justify-content: center; 
    z-index: 10000;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(0, 0, 0, 0.6);
}

.message-board-modal.active { 
    display: flex; 
}

.mb-overlay { 
    position: absolute; 
    inset: 0; 
    background: transparent;
}

.mb-panel { 
    position: relative; 
    width: 500px; 
    max-width: 90vw; 
    max-height: 80vh; 
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    display: flex; 
    flex-direction: column; 
    overflow: hidden;
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
}

.mb-body { 
    display: flex; 
    flex-direction: column; 
    gap: 14px; 
    padding: 20px;
    padding-top: 0;
    overflow: hidden;
    flex: 1;
}

.mb-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.mb-title {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.mb-close {
    width: 28px;
    height: 28px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 20px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.mb-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 1);
    transform: rotate(90deg);
}

.mb-compose { 
    display: grid; 
    grid-template-columns: 36px 1fr auto; 
    gap: 10px; 
    align-items: flex-end;
    padding: 12px; 
    background: rgba(255, 255, 255, 0.05);
    border-radius: 14px; 
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.mb-avatar { 
    width: 32px; 
    height: 32px; 
    border-radius: 50%; 
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
    text-decoration: none;
    border-bottom: none !important;
}

/* 确保用户名/IP区域也没有下划线 */
.mb-name {
    text-decoration: none !important;
    border-bottom: none !important;
}

.mb-input { 
    width: 100%; 
    min-height: 40px; 
    max-height: 90px; 
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px; 
    background: rgba(0, 0, 0, 0.2);
    color: rgba(255, 255, 255, 0.95); 
    padding: 10px 12px;
    resize: vertical;
    font-family: inherit;
    font-size: 13px;
    transition: all 0.3s ease;
}

.mb-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.mb-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05);
}

.mb-send { 
    padding: 8px 16px; 
    border-radius: 10px; 
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.95); 
    cursor: pointer; 
    font-weight: 500; 
    font-size: 13px; 
    transition: all 0.3s ease; 
    white-space: nowrap; 
    flex-shrink: 0;
}

.mb-send:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.mb-send:active {
    transform: translateY(0);
}

/* 图标切换按钮样式 */
.mb-icon-toggle {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.12);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.mb-icon-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.mb-icon-toggle:active {
    transform: translateY(0);
}

.mb-icon-inner {
    position: relative;
    width: 18px;
    height: 18px;
}

.mb-icon-download,
.mb-icon-send {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 18px;
    height: 18px;
    color: rgba(255, 255, 255, 0.95);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 默认显示下载图标 */
.mb-icon-send {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(-180deg) scale(0.5);
}

.mb-icon-download {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg) scale(1);
}

/* 有文本时显示发送图标 */
.mb-icon-toggle.has-text .mb-icon-download {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(180deg) scale(0.5);
}

.mb-icon-toggle.has-text .mb-icon-send {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg) scale(1);
}

.mb-list { 
    flex: 1; 
    overflow-y: auto; 
    display: flex; 
    flex-direction: column; 
    gap: 12px;
    padding-right: 6px;
}

.mb-list::-webkit-scrollbar {
    width: 6px;
}

.mb-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 3px;
}

.mb-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
}

.mb-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

.mb-loading, .mb-error { 
    color: rgba(255, 255, 255, 0.6); 
    text-align: center; 
    padding: 25px 0;
    font-size: 14px;
}

.mb-item { 
    display: grid; 
    grid-template-columns: 32px 1fr; 
    gap: 12px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.mb-item:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.12);
}

.mb-item-left { 
    display: flex;
    flex-direction: column; 
    align-items: center;
}

.mb-line { 
    flex: 1; 
    width: 1px; 
    background: rgba(255, 255, 255, 0.1); 
    margin: 6px 0; 
    border-radius: 0.5px;
}

.mb-item-right { 
    display: flex;
    flex-direction: column; 
    gap: 6px;
}

.mb-meta { 
    font-size: 11px; 
    color: rgba(255, 255, 255, 0.5); 
    display: flex;
    align-items: center; 
    justify-content: space-between;
    gap: 6px;
    padding-bottom: 2px;
}
.mb-meta-left { display:flex; align-items:center; gap:6px; }
.mb-meta-right { display:flex; align-items:center; gap:8px; }

.mb-dot { 
    opacity: 0.4;
}

.mb-time { 
    opacity: 0.6;
    white-space: nowrap;
    font-weight: 400;
}

.mb-reply-btn--meta {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.7);
    padding: 0;
    transition: all 0.3s ease;
}
.mb-reply-btn--meta svg { width: 11px; height: 11px; }
.mb-reply-btn--meta:hover { 
    background: rgba(255,255,255,0.12); 
    border-color: rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
}

.mb-text { 
    font-size: 13px; 
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.55; 
    word-break: break-word;
    font-weight: 400;
}

.mb-actions { 
    margin-top: 6px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.mb-actions .mb-reply-btn, .mb-reply-send { 
    padding: 5px 10px; 
    font-size: 11px; 
    border-radius: 8px; 
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06); 
    color: rgba(255, 255, 255, 0.85);
    cursor: pointer; 
    transition: all 0.3s ease;
    font-weight: 400;
}

.mb-actions .mb-reply-btn:hover,
.mb-reply-send:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
}

.mb-actions .mb-replies-toggle { 
    padding: 0; 
    font-size: 12px; 
    color: rgba(255, 255, 255, 0.65); 
    background: transparent; 
    border: none; 
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 400;
}

.mb-actions .mb-replies-toggle:hover {
    color: rgba(255, 255, 255, 0.9);
}

.mb-replies { 
    display: flex;
    flex-direction: column; 
    gap: 8px; 
    margin-top: 10px;
    padding-left: 10px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.mb-reply { 
    display: flex;
    gap: 10px;
}

.mb-reply-body { 
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px; 
    padding: 10px 12px; 
    flex: 1;
    transition: all 0.3s ease;
}

.mb-reply-body:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.mb-reply-box { 
  display: flex;
  gap: 8px; 
  margin-top: 10px;
}

.mb-reply-box[hidden] { 
  display: none !important;
}

.mb-reply-input { 
    flex: 1; 
    min-height: 36px; 
    max-height: 70px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px; 
    background: rgba(0, 0, 0, 0.2);
    color: rgba(255, 255, 255, 0.95); 
    padding: 8px 10px;
    font-family: inherit; 
    font-size: 12px;
    resize: vertical;
    transition: all 0.3s ease;
}

.mb-reply-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05);
}

/* 分页样式 - 黑白半透明 */
.mb-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 14px 0;
    margin-top: 6px;
}

.mb-pagination button {
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.85);
    font-size: 12px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mb-pagination button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.mb-pagination button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.mb-pagination button.active {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 1);
}

.mb-pagination-info {
    color: rgba(255, 255, 255, 0.6);
    font-size: 11px;
    padding: 0 6px;
}

/* 新的清新简约留言板样式 */
.mb-reply-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.2s ease;
}

.mb-reply-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
}

.mb-reply-btn svg {
  width: 14px;
  height: 14px;
}

.mb-reply-compose {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  padding: 8px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
}

.mb-reply-compose .mb-reply-input {
  flex: 1;
  min-height: 36px;
  max-height: 80px;
  resize: vertical;
}

.mb-reply-compose .mb-reply-send,
.mb-reply-compose .mb-reply-cancel {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.mb-reply-compose .mb-reply-send:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.3);
}

.mb-reply-compose .mb-reply-cancel:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

.music-player {
    width: 100%;
    max-width: 600px;
    margin: 20px auto;
    position: relative;
    border-radius: 12px;
    padding: 12px 20px;
    background: rgba(20, 24, 38, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 50px rgba(5, 8, 20, 0.5);
    color: rgba(255, 255, 255, 0.92);
    font-family: "b", "a", sans-serif;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

/* 一言名言容器 - 右侧 */
.hitokoto-container {
    flex: 0 0 auto;
    width: 280px;
    border-radius: 20px;
    padding: 16px;
    background: rgba(20, 24, 38, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 50px rgba(5, 8, 20, 0.5);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: rgba(255, 255, 255, 0.92);
    font-family: "b", "a", sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hitokoto-container:hover {
    background: rgba(20, 24, 38, 0.75);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* 一言名言容器 - 左侧 */
#hitokoto-container-left {
    width: 100%;
    border-radius: 13px;
    padding: 16px;
    background: rgba(20, 24, 38, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 20px rgba(5, 8, 20, 0.3);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: rgba(255, 255, 255, 0.92);
    font-family: "b", "a", sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
}

#hitokoto-container-left:hover {
    background: rgba(20, 24, 38, 0.55);
    border-color: rgba(255, 255, 255, 0.2);
}

.hitokoto-text {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 8px;
    min-height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#hitokoto-container-left .hitokoto-text {
    font-size: 12px;
    min-height: 30px;
    margin-bottom: 6px;
}

.hitokoto-author {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 6px;
}

#hitokoto-container-left .hitokoto-author {
    font-size: 10px;
    margin-top: 4px;
    padding-top: 4px;
}

.hitokoto-loading {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.player-shell {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.player-body {
    display: flex;
    align-items: center;
    gap: 10px;
}

.player-cover {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    background-size: cover;
    background-position: center;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.music-player.is-playing .player-cover {
    animation: playerDiscSpin 10s linear infinite;
}

.music-player.is-playing .player-cover {
    animation: playerDiscSpin 10s linear infinite;
}

@keyframes playerDiscSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 音频可视化效果 - 已移除，改为独立的可视化容器 */
/* 旧的可视化效果已移除 */

.player-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0 10px;
}

.track-title {
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-artist {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.ctrl-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ctrl-btn svg {
    width: 12px;
    height: 12px;
}

.ctrl-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.ctrl-btn.play-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.9);
    color: #1a1a2e;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.ctrl-btn.play-btn:hover {
    background: #fff;
    transform: scale(1.08);
}

.progress-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
}

.timecode {
    font-size: 8px;
    color: rgba(255, 255, 255, 0.45);
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
    min-width: 35px;
}

.progress-bar {
    flex: 1;
    height: 2px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: height 0.2s ease;
}

.progress-bar:hover {
    height: 4px;
}

.progress-bar::-webkit-slider-thumb {
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
}

.progress-bar:hover::-webkit-slider-thumb {
    transform: scale(1.2);
    width: 16px;
    height: 16px;
}

.progress-bar::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
}

.timecodes {
    display: none;
}

.playlist-panel {
    position: absolute;
    top: auto;
    bottom: calc(100% + 12px);
    right: 0;
    width: 260px;
    border-radius: 18px;
    background: rgba(19, 23, 36, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 25px 60px rgba(5, 8, 20, 0.55);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 10;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.music-player.playlist-open .playlist-panel {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.playlist-panel .playlist-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
}

.playlist-title {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
}

.playlist-sub {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.65);
}

.playlist-actions {
    display: flex;
    gap: 6px;
}

.playlist-actions button {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.playlist-list {
    max-height: 220px;
    overflow-y: auto;
    padding: 0 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.playlist-item {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    padding: 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.playlist-item.active {
    border-color: rgba(59, 130, 246, 0.9);
    background: rgba(59, 130, 246, 0.18);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.35);
}

.playlist-item__meta {
    flex: 1;
    min-width: 0;
}

.playlist-item__title {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
}

.playlist-item__artist,
.playlist-item__duration {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
}

.playlist-empty {
    padding: 14px 16px 18px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.player-tip {
    position: absolute;
    bottom: calc(100% + 12px);
    right: 0;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(18, 23, 38, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.45);
    font-size: 12px;
    color: #fff;
}

@media (max-width: 900px) {
    .player-section-full {
        padding: 0 10px;
        margin: 6px auto 8px;
        max-width: 100%;
    }

    .music-player {
        width: 100%;
    }
}

@media (max-width: 720px) {
    .player-section-full {
        margin: 2px auto 4px;
        padding: 0 8px;
    }
    .music-player {
        padding: 8px 10px;
        border-radius: 14px;
    }
    .player-body {
        gap: 6px;
        flex-wrap: nowrap;
        align-items: center;
        display: flex;
        flex-direction: row;
    }
    .player-meta {
        min-width: 0;
        flex-shrink: 1;
        flex: 1;
        display: block;
    }
    .player-cover {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        flex-shrink: 0;
    }
    .track-title {
        font-size: 12px;
    }
    .track-artist {
        font-size: 10px;
        margin-top: 1px;
    }
    .control-btn {
        width: 32px;
        height: 32px;
        border-radius: 50%;
    }
    .control-btn svg {
        width: 12px;
        height: 12px;
    }
    .player-controls {
        display: flex;
        flex-direction: row;
        justify-content: flex-end;
        gap: 4px;
        flex-shrink: 0;
    }
    .play-btn {
        width: 34px;
        height: 34px;
        background: rgba(255, 255, 255, 0.9);
        color: #333;
        border: none;
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }
    .music-player.is-playing .play-btn {
        background: rgba(255, 255, 255, 0.9);
        color: #333;
        border: none;
        border-radius: 50%;
    }
    .ctrl-btn {
        width: 30px;
        height: 30px;
        border-radius: 50%;
        border: 1px solid rgba(255, 255, 255, 0.15);
        background: rgba(255, 255, 255, 0.06);
    }
    .ctrl-btn svg {
        width: 11px;
        height: 11px;
    }
    .progress-row {
        margin-top: 2px;
        gap: 6px;
    }
    .progress-bar {
        height: 1.5px;
    }
    .progress-bar::-webkit-slider-thumb {
        width: 8px;
        height: 8px;
    }
    .progress-bar::-moz-range-thumb {
        width: 10px;
        height: 10px;
    }
    .timecodes {
        font-size: 10px;
        min-width: 40px;
    }
    .playlist-panel {
        position: fixed;
        left: 16px;
        right: 16px;
        bottom: 90px;
        top: auto;
        width: auto;
        max-width: none;
        transform: translateY(20px);
        border-radius: 20px;
    }
    .music-player.playlist-open .playlist-panel {
        transform: translateY(0);
    }
    .playlist-list {
        max-height: 250px;
    }
}