/* ============================================================
   styles-music.css — 音乐播放器与浮层样式
   ----------------------------------------------------------------
   音乐播放器、黑胶唱片、进度条、音波可视化、心跳律动、
   播放列表/收藏歌单、在线搜索、
   歌词雨、裁剪弹窗、Toast、加载动效、环境粒子、响应式。
   ============================================================ */
/* ===== 音乐播放器（高级感玻璃质感渐变 - 优化版） ===== */
.music-player{
  position:fixed;bottom:16px;left:50%;
  transform:translateX(-50%);
  width:calc(100% - 48px);max-width:980px;z-index:30;
  border-radius:20px;
  transition:all 0.3s cubic-bezier(0.2,0,0.2,1);
  will-change:transform;
  animation:none;
  background:rgba(0,0,0,0.01);
}
@keyframes musicPlayerFloat{
  0%{margin-bottom:0px}
  100%{margin-bottom:6px}
}
.music-player-glass{
  position:relative;
  display:flex;align-items:center;gap:18px;
  padding:14px 22px;
  height:190px;
  border-radius:20px;
  background:
    linear-gradient(135deg,rgba(255,255,255,0.05) 0%,rgba(255,255,255,0.01) 25%,rgba(0,0,0,0.1) 65%,rgba(0,0,0,0.2) 100%),
    linear-gradient(180deg,rgba(12,12,24,0.6) 0%,rgba(6,6,12,0.5) 50%,rgba(3,3,6,0.35) 100%);
  border:none;
  box-shadow:
    0 4px 16px rgba(0,0,0,0.4),
    0 2px 6px rgba(0,0,0,0.25),
    inset 0 1px 1px rgba(255,255,255,0.12),
    inset 0 -1px 1px rgba(0,0,0,0.15),
    inset 1px 0 1px rgba(255,255,255,0.02),
    inset -1px 0 1px rgba(0,0,0,0.08);
  overflow:hidden;
  backdrop-filter:blur(18px) saturate(1.3);
  -webkit-backdrop-filter:blur(18px) saturate(1.3);
}
/* 顶部光泽高光 - 锐利光线 */
.music-player-glass::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,
    transparent,
    rgba(255,255,255,0.1) 10%,
    rgba(255,255,255,0.35) 35%,
    rgba(255,255,255,0.45) 50%,
    rgba(255,255,255,0.35) 65%,
    rgba(255,255,255,0.1) 90%,
    transparent);
  pointer-events:none;
  box-shadow:0 0 3px rgba(255,255,255,0.25),0 1px 2px rgba(100,180,255,0.08);
}
/* 底部微光上飘特效 - 渐变流光 */
.music-player-glass::after{
  content:'';position:absolute;inset:0;border-radius:20px;
  background:
    radial-gradient(ellipse 60% 40% at 15% 100%,rgba(80,180,255,0.12) 0%,transparent 60%),
    radial-gradient(ellipse 50% 35% at 50% 100%,rgba(160,120,255,0.1) 0%,transparent 60%),
    radial-gradient(ellipse 55% 40% at 85% 100%,rgba(255,130,200,0.07) 0%,transparent 60%);
  pointer-events:none;
  animation:musicGlowRise 4s ease-in-out infinite alternate;
}
@keyframes musicGlowRise{
  0%{opacity:0.4;transform:translateY(0) scale(1)}
  100%{opacity:0.9;transform:translateY(-6px) scale(1.02)}
}

/* 左侧专辑封面 - 圆形旋转黑胶唱片(130px) */
.music-album{
  --vinyl-angle:0deg;
  width:130px;height:130px;border-radius:50%;flex-shrink:0;
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 35% 35%,
      #2a2a3e 0%,#1a1a2e 15%,
      #0d0d1a 28%,#1a1a2e 30%,
      #0d0d1a 50%,#1a1a2e 52%,
      #0d0d1a 70%,#1a1a2e 72%,
      #0d0d1a 100%);
  border:2px solid rgba(255,255,255,0.12);
  box-shadow:
    0 8px 20px rgba(0,0,0,0.75),
    0 3px 8px rgba(0,0,0,0.45),
    0 1px 3px rgba(0,0,0,0.25),
    inset 0 3px 8px rgba(255,255,255,0.1),
    inset 0 -3px 8px rgba(0,0,0,0.65);
  display:flex;align-items:center;justify-content:center;
  transform:rotate(var(--vinyl-angle,0deg));
  transition:box-shadow 0.3s ease;
  will-change:transform;
}
.music-album.playing{
  box-shadow:
    0 8px 24px rgba(0,0,0,0.8),
    0 3px 10px rgba(0,0,0,0.5),
    0 1px 4px rgba(0,0,0,0.3),
    0 0 16px rgba(100,160,220,0.06),
    inset 0 3px 8px rgba(255,255,255,0.12),
    inset 0 -3px 8px rgba(0,0,0,0.65);
}
/* 唱片纹路 */
.music-album::before{
  content:'';position:absolute;inset:4px;border-radius:50%;
  background:repeating-radial-gradient(circle at center,
    transparent 0,transparent 1.5px,
    rgba(255,255,255,0.025) 1.5px,rgba(255,255,255,0.025) 2.5px,
    transparent 2.5px,transparent 4px,
    rgba(255,255,255,0.015) 4px,rgba(255,255,255,0.015) 5px);
  box-shadow:inset 0 0 8px rgba(0,0,0,0.5);
  pointer-events:none;
}
/* 唱片高光反射 */
.music-album::after{
  content:'';position:absolute;inset:0;border-radius:50%;
  background:linear-gradient(135deg,rgba(255,255,255,0.06) 0%,transparent 40%,transparent 60%,rgba(255,255,255,0.03) 100%);
  pointer-events:none;
}
/* 中心标签（专辑封面区域） */
.music-album-img{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:60%;height:60%;border-radius:50%;
  object-fit:cover;
  background:radial-gradient(circle at 35% 35%,#555,#222);
  border:1px solid rgba(255,255,255,0.18);
  box-shadow:
    inset 0 0 8px rgba(0,0,0,0.7),
    inset 0 1px 3px rgba(255,255,255,0.12),
    inset 0 -1px 2px rgba(0,0,0,0.5);
  display:none;
  z-index:2;
}
.music-album-img.has-cover{display:block;opacity:1}
.music-album-note{
  font-size:24px;color:rgba(255,255,255,0.25);
  position:absolute;
  pointer-events:none;
  font-weight:300;
  z-index:1;
}

/* 音乐右侧 - 黑胶唱片与歌词按钮 */
.music-right{display:flex;align-items:center;gap:12px;flex-shrink:0}

/* 黑胶唱片增强3D - 更大更立体 */
.vinyl-record-wrapper{
  position:relative;flex-shrink:0;
  width:72px;height:72px;
  perspective:200px;
  transform-style:preserve-3d;
  transform:rotateX(calc(var(--my) * -6deg)) rotateY(calc(var(--mx) * 6deg));
  transition:transform 0.3s cubic-bezier(0.2,0,0.2,1);
}
/* 黑胶唱片 - JS控制旋转，跟随音乐流畅转动 */
.vinyl-record{
  --vinyl-angle:0deg;
  width:72px;height:72px;border-radius:50%;
  background:
    radial-gradient(circle at 35% 35%,
      #2a2a3e 0%,#1a1a2e 15%,
      #0d0d1a 28%,#1a1a2e 30%,
      #0d0d1a 50%,#1a1a2e 52%,
      #0d0d1a 70%,#1a1a2e 72%,
      #0d0d1a 100%);
  border:2px solid rgba(255,255,255,0.12);
  position:relative;
  box-shadow:
    0 8px 20px rgba(0,0,0,0.75),
    0 3px 8px rgba(0,0,0,0.45),
    0 1px 3px rgba(0,0,0,0.25),
    inset 0 3px 8px rgba(255,255,255,0.1),
    inset 0 -3px 8px rgba(0,0,0,0.65),
    inset 3px 0 5px rgba(255,255,255,0.04),
    inset -3px 0 5px rgba(0,0,0,0.35);
  transition:box-shadow 0.3s ease;
  transform:rotate(var(--vinyl-angle,0deg));
  transform-style:preserve-3d;
  will-change:transform;
}
.vinyl-record.playing{
  box-shadow:
    0 8px 24px rgba(0,0,0,0.8),
    0 3px 10px rgba(0,0,0,0.5),
    0 1px 4px rgba(0,0,0,0.3),
    0 0 16px rgba(100,160,220,0.06),
    inset 0 3px 8px rgba(255,255,255,0.12),
    inset 0 -3px 8px rgba(0,0,0,0.65),
    inset 3px 0 5px rgba(255,255,255,0.05),
    inset -3px 0 5px rgba(0,0,0,0.35);
}
/* 唱片纹路 - 更精细 */
.vinyl-grooves{
  position:absolute;inset:4px;border-radius:50%;
  background:repeating-radial-gradient(circle at center,
    transparent 0,transparent 1.5px,
    rgba(255,255,255,0.025) 1.5px,rgba(255,255,255,0.025) 2.5px,
    transparent 2.5px,transparent 4px,
    rgba(255,255,255,0.015) 4px,rgba(255,255,255,0.015) 5px);
  box-shadow:inset 0 0 8px rgba(0,0,0,0.5);
}
/* 唱片高光反射 */
.vinyl-grooves::after{
  content:'';position:absolute;inset:0;border-radius:50%;
  background:linear-gradient(135deg,rgba(255,255,255,0.06) 0%,transparent 40%,transparent 60%,rgba(255,255,255,0.03) 100%);
}
/* 唱片标签（专辑封面区域） - 更大 */
.vinyl-label{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:28px;height:28px;border-radius:50%;
  overflow:hidden;
  background:radial-gradient(circle at 35% 35%,#555,#222);
  border:1px solid rgba(255,255,255,0.18);
  box-shadow:
    0 0 8px rgba(0,0,0,0.7),
    inset 0 1px 3px rgba(255,255,255,0.12),
    inset 0 -1px 2px rgba(0,0,0,0.5);
}
.vinyl-cover{
  width:100%;height:100%;object-fit:cover;
  display:none;
}
.vinyl-cover.has-cover{display:block}
.vinyl-center-hole{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:4px;height:4px;border-radius:50%;
  background:#000;box-shadow:inset 0 0 3px rgba(255,255,255,0.15),0 0 2px rgba(0,0,0,0.8);
}
/* 唱臂 - 更立体 */
.vinyl-tonearm{
  position:absolute;top:-4px;right:-2px;
  width:18px;height:28px;
  background:linear-gradient(135deg,rgba(200,200,210,0.7),rgba(140,140,150,0.5) 50%,rgba(100,100,110,0.4));
  border-radius:3px;
  transform-origin:top right;
  transform:rotate(-25deg);
  transition:transform 0.5s ease;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.5),
    0 1px 3px rgba(0,0,0,0.3),
    inset 0 1px 1px rgba(255,255,255,0.2),
    inset 0 -1px 1px rgba(0,0,0,0.3);
}
.vinyl-record.playing ~ .vinyl-tonearm,
.music-player .vinyl-record.playing ~ .vinyl-tonearm{
  transform:rotate(-8deg);
}
.music-center{
  flex:1;display:flex;flex-direction:column;gap:6px;
  min-width:0;position:relative;z-index:1;
}
.music-track-row{display:flex;align-items:center;gap:8px}
.music-track-name{
  font-size:14px;color:var(--text-primary);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  font-weight:500;text-shadow:0 1px 4px rgba(0,0,0,0.4);
}
.music-hq-badge{
  font-size:10px;font-weight:700;
  color:rgba(100,200,255,0.8);
  border:1px solid rgba(100,200,255,0.3);
  border-radius:4px;padding:1px 5px;
  flex-shrink:0;letter-spacing:0.5px;
}
/* 实时歌词行 - 增强显示 */
.music-lyrics-line{
  font-size:13px;color:rgba(255,255,255,0.45);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  font-weight:300;letter-spacing:0.8px;
  min-height:18px;line-height:18px;
  transition:color 0.4s ease,opacity 0.4s ease,text-shadow 0.4s ease;
  text-shadow:0 0 8px rgba(255,255,255,0.06);
}
.music-lyrics-line.singing{
  color:rgba(255,255,255,0.95);
  text-shadow:0 0 12px rgba(100,200,255,0.25),0 0 4px rgba(255,255,255,0.15);
}
.music-progress-row{display:flex;align-items:center;gap:8px;position:relative;z-index:3}
.music-time{
  font-size:11px;color:var(--text-tertiary);
  font-variant-numeric:tabular-nums;
  flex-shrink:0;min-width:32px;text-align:center;
}
/* 微光锐利线条进度条 */
.music-progress{
  flex:1;height:3px;
  background:rgba(255,255,255,0.06);
  border-radius:2px;overflow:visible;
  box-shadow:inset 0 1px 2px rgba(0,0,0,0.5),inset 0 -1px 1px rgba(255,255,255,0.02);
  cursor:pointer;position:relative;
  /* 增大点击区域 */
  padding:8px 0;
  margin:-8px 0;
  background-clip:content-box;
  -webkit-background-clip:content-box;
}
.music-progress:hover{height:4px;transition:height 0.15s ease}
.music-progress-bar{
  height:3px;width:0;
  background:linear-gradient(90deg,
    rgba(100,200,255,0.9) 0%,
    rgba(140,210,255,0.85) 30%,
    rgba(180,220,255,0.8) 60%,
    rgba(255,255,255,0.7) 100%);
  border-radius:2px;
  box-shadow:
    0 0 6px rgba(100,200,255,0.6),
    0 0 3px rgba(180,220,255,0.4),
    0 0 1px rgba(255,255,255,0.5);
  pointer-events:none;
  position:relative;
}
/* 进度条前端锐利光点 */
.music-progress-bar::after{
  content:'';position:absolute;right:0;top:50%;
  width:1px;height:8px;
  background:rgba(255,255,255,0.9);
  transform:translateY(-50%);
  box-shadow:0 0 4px rgba(255,255,255,0.8),0 0 8px rgba(100,200,255,0.5);
  border-radius:1px;
}
.music-progress-thumb{
  position:absolute;top:50%;left:0;
  width:8px;height:8px;border-radius:50%;
  background:#fff;transform:translate(-50%,-50%) scale(0);
  box-shadow:0 0 6px rgba(100,200,255,0.7),0 0 3px rgba(255,255,255,0.5);
  transition:transform 0.2s ease;
  pointer-events:none;
}
.music-progress:hover .music-progress-thumb,
.music-progress.dragging .music-progress-thumb{
  transform:translate(-50%,-50%) scale(1);
}
.music-controls{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:nowrap}
.music-btn{
  width:44px;height:44px;border:none;background:transparent;
  border-radius:50%;color:rgba(255,255,255,0.7);font-size:16px;cursor:pointer;
  transition:var(--transition);display:flex;align-items:center;justify-content:center;
  box-shadow:none;
}
.music-btn:hover{
  background:rgba(255,255,255,0.08);color:#fff;
  text-shadow:0 0 12px rgba(255,255,255,0.4);
  transform:translateY(-1px);
  box-shadow:0 4px 12px rgba(0,0,0,0.3),inset 0 1px 1px rgba(255,255,255,0.1);
}
.music-btn:active{transform:translateY(0)}
.music-play-btn{
  width:56px;height:56px;
  background:linear-gradient(135deg,rgba(255,255,255,0.15),rgba(255,255,255,0.05));
  border:1px solid rgba(255,255,255,0.15);
  font-size:22px;
  box-shadow:
    0 4px 16px rgba(0,0,0,0.4),
    0 2px 6px rgba(0,0,0,0.3),
    inset 0 1px 1px rgba(255,255,255,0.2),
    inset 0 -1px 1px rgba(0,0,0,0.2);
  text-shadow:0 0 16px rgba(255,255,255,0.3);
}
.music-play-btn:hover{
  background:linear-gradient(135deg,rgba(255,255,255,0.2),rgba(255,255,255,0.08));
  box-shadow:
    0 6px 20px rgba(0,0,0,0.5),
    0 2px 8px rgba(0,0,0,0.3),
    0 0 20px rgba(100,200,255,0.15),
    inset 0 1px 2px rgba(255,255,255,0.25),
    inset 0 -1px 1px rgba(0,0,0,0.2);
}
.music-speed-btn{width:auto;padding:0 12px;font-size:13px;font-weight:400;letter-spacing:0.5px}
.music-mode-btn{font-size:15px}
/* 歌词雨开关：开启/关闭态颜色区分 */
.music-lyrics-btn{color:rgba(255,255,255,0.45)}
.music-lyrics-btn.active{color:#5eead4}

/* 右侧按钮组 — grid 2列布局，避免纵向超出容器高度 */
.music-right-btns{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  align-items:center;justify-items:center;
  padding-left:14px;border-left:1px solid rgba(255,255,255,0.08);
}
/* 音量组件跨2列（hover 滑块需居中） */
.music-right-btns .music-volume-wrap{
  grid-column:1 / -1;
  position:relative;
}
.music-playlist-btn.active,
.music-favorite-btn.active{color:#fff;text-shadow:0 0 12px rgba(255,255,255,0.5)}
.music-favorite-btn svg{transition:fill 0.2s ease}
.music-favorite-btn.favorited svg{fill:rgba(255,200,100,0.8);stroke:rgba(255,200,100,0.8)}

/* 播放列表面板 / 收藏面板 */
.music-playlist-panel,
.music-favorites-panel{
  position:fixed;bottom:100px;right:28px;z-index:35;
  width:340px;max-width:90vw;max-height:420px;
  border-radius:18px;
  display:flex;flex-direction:column;
  background:
    linear-gradient(135deg,rgba(255,255,255,0.08) 0%,rgba(255,255,255,0.02) 30%,rgba(0,0,0,0.2) 70%,rgba(0,0,0,0.3) 100%),
    linear-gradient(180deg,rgba(20,20,35,0.8) 0%,rgba(10,10,20,0.7) 100%);
  border:1px solid rgba(255,255,255,0.12);
  box-shadow:0 16px 48px rgba(0,0,0,0.6),0 4px 16px rgba(0,0,0,0.4),inset 0 1px 1px rgba(255,255,255,0.15);
  backdrop-filter:blur(24px) saturate(1.4);
  -webkit-backdrop-filter:blur(24px) saturate(1.4);
  transform:translateY(12px) scale(0.96);
  opacity:0;pointer-events:none;
  transition:all 0.25s cubic-bezier(0.4,0,0.2,1);
}
.music-playlist-panel.show,
.music-favorites-panel.show{
  transform:translateY(0) scale(1);
  opacity:1;pointer-events:auto;
}
.playlist-panel-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px 10px;
  border-bottom:1px solid rgba(255,255,255,0.08);
  flex-shrink:0;
}
.playlist-panel-title{
  font-size:15px;font-weight:600;color:#fff;letter-spacing:0.5px;
}
.playlist-panel-actions{
  display:flex;align-items:center;gap:8px;
}
.playlist-panel-btn{
  display:flex;align-items:center;gap:4px;
  padding:5px 10px;border:none;border-radius:8px;
  background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.6);
  font-size:11px;cursor:pointer;transition:var(--transition);
}
.playlist-panel-btn:hover{
  background:rgba(255,255,255,0.12);color:#fff;
}
.playlist-panel-btn span{font-size:11px}
.playlist-panel-close{
  width:24px;height:24px;border:none;border-radius:50%;
  background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.5);
  font-size:12px;cursor:pointer;transition:var(--transition);
  display:flex;align-items:center;justify-content:center;
}
.playlist-panel-close:hover{background:rgba(255,80,80,0.15);color:#ff8888}
.playlist-panel-body{
  flex:1;overflow-y:auto;padding:8px 12px 14px;
}
.playlist-panel-body::-webkit-scrollbar{width:3px}
.playlist-panel-body::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:2px}

/* 面板内播放列表项 */
.pp-item{
  display:flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:8px;cursor:pointer;
  transition:var(--transition);margin-bottom:3px;
}
.pp-item:hover{background:rgba(255,255,255,0.06)}
.pp-item.current{
  background:linear-gradient(90deg,rgba(100,200,255,0.12),rgba(180,130,255,0.06));
  box-shadow:inset 2px 0 0 rgba(100,200,255,0.6);
}
.pp-item-cover{
  width:32px;height:32px;border-radius:6px;flex-shrink:0;
  object-fit:cover;background:rgba(255,255,255,0.05);
}
.pp-item-info{flex:1;min-width:0}
.pp-item-name{
  font-size:13px;color:rgba(255,255,255,0.8);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.pp-item.current .pp-item-name{color:#fff;font-weight:500}
.pp-item-artist{
  font-size:11px;color:rgba(255,255,255,0.35);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.pp-item-del{
  width:22px;height:22px;border:none;background:transparent;
  border-radius:50%;color:rgba(255,255,255,0.3);font-size:10px;
  cursor:pointer;flex-shrink:0;transition:var(--transition);
  display:flex;align-items:center;justify-content:center;opacity:0;
}
.pp-item:hover .pp-item-del{opacity:1}
.pp-item-del:hover{color:#ff6b6b;background:rgba(255,107,107,0.1)}
.pp-empty{
  text-align:center;padding:30px 10px;
  font-size:13px;color:rgba(255,255,255,0.3);
}

/* 收藏歌单项 */
.fav-folder{
  margin-bottom:8px;border-radius:10px;overflow:hidden;
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.06);
}
.fav-folder-header{
  display:flex;align-items:center;gap:8px;
  padding:10px 12px;cursor:pointer;transition:var(--transition);
}
.fav-folder-header:hover{background:rgba(255,255,255,0.04)}
.fav-folder-icon{font-size:16px}
.fav-folder-name{flex:1;font-size:13px;color:#fff;font-weight:500}
.fav-folder-count{font-size:11px;color:rgba(255,255,255,0.3)}
.fav-folder-del{
  width:20px;height:20px;border:none;background:transparent;
  border-radius:50%;color:rgba(255,255,255,0.2);font-size:10px;
  cursor:pointer;flex-shrink:0;transition:var(--transition);
  display:flex;align-items:center;justify-content:center;
}
.fav-folder-del:hover{color:#ff6b6b}
.fav-folder-body{
  display:none;padding:4px 8px 8px;
}
.fav-folder.expanded .fav-folder-body{display:block}
.fav-folder-add{
  padding:8px 12px;border-radius:8px;cursor:pointer;
  background:rgba(255,255,255,0.04);font-size:12px;
  color:rgba(255,255,255,0.4);transition:var(--transition);
  text-align:center;
}
.fav-folder-add:hover{background:rgba(255,255,255,0.08);color:#fff}
.fav-folder-input{
  width:100%;padding:6px 10px;margin-bottom:6px;
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);
  border-radius:8px;color:#fff;font-size:13px;outline:none;
}
.fav-folder-input::placeholder{color:rgba(255,255,255,0.3)}

/* 动态音波可视化 - 微光粒子流 */
.music-visualizer{
  position:absolute;bottom:0;left:0;right:0;height:60px;
  z-index:0;pointer-events:none;
  opacity:0.65;
  border-radius:0 0 24px 24px;
  overflow:hidden;
}
.music-visualizer canvas{width:100%;height:100%}

/* 底部跟随音乐的频谱律动特效 */
.music-heartbeat{
  position:absolute;bottom:0;left:0;right:0;
  height:48px;z-index:1;pointer-events:none;
  border-radius:0 0 24px 24px;
}

/* ===== 歌词雨（置于背景层之上、主内容层之下，不遮挡头像） ===== */
.lyrics-rain{position:fixed;inset:0;z-index:2;pointer-events:none;overflow:hidden;display:none}
.lyrics-rain.show{display:block}
.lyric-drop{
  position:absolute;top:-40px;
  font-size:14px;color:rgba(255,255,255,0.35);
  white-space:nowrap;
  text-shadow:0 1px 3px rgba(0,0,0,0.6),0 0 10px rgba(255,255,255,0.12),0 0 4px rgba(100,200,255,0.06);
  animation:lyricFall linear forwards;
  font-weight:300;letter-spacing:1.2px;
  will-change:transform,opacity;
  font-family:'PingFang SC','Microsoft YaHei','STHeiti',sans-serif;
}
.lyric-drop-current{
  font-weight:500;letter-spacing:1.8px;
  text-shadow:0 1px 4px rgba(0,0,0,0.7),0 0 18px rgba(255,255,255,0.4),0 0 8px rgba(150,200,255,0.2);
  animation:lyricFallCurrent linear forwards;
}
@keyframes lyricFallCurrent{
  from{transform:translateY(0) translateZ(0);opacity:0}
  5%{opacity:0.9}
  60%{opacity:0.75}
  92%{opacity:0.5}
  to{transform:translateY(105vh) translateZ(0);opacity:0}
}
@keyframes lyricFall{
  from{transform:translateY(0) translateZ(0);opacity:0}
  8%{opacity:0.7}
  50%{opacity:0.5}
  92%{opacity:0.35}
  to{transform:translateY(105vh) translateZ(0);opacity:0}
}

/* ===== 裁剪弹窗 ===== */
.crop-modal{
  position:fixed;inset:0;z-index:500;
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,0);backdrop-filter:blur(0px);
  opacity:0;visibility:hidden;
  transition:opacity 0.28s ease,visibility 0.28s ease,background 0.28s ease,backdrop-filter 0.28s ease;
  pointer-events:none;
}
.crop-modal.show{
  opacity:1;visibility:visible;
  background:rgba(0,0,0,0.8);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  pointer-events:auto;
}
.crop-box{
  padding:24px;border-radius:20px;width:90%;max-width:400px;
  background:var(--glass-bg-strong);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
  transform:scale(0.92) translateY(8px);
  transition:transform 0.28s cubic-bezier(0.34,1.4,0.5,1);
}
.crop-modal.show .crop-box{
  transform:scale(1) translateY(0);
}
.crop-box h3{text-align:center;margin-bottom:16px;font-size:18px}
.crop-area{
  width:300px;height:300px;margin:0 auto 16px;position:relative;
  border-radius:50%;overflow:hidden;border:2px solid rgba(255,255,255,0.2);
}
#cropCanvas{width:100%;height:100%;cursor:move;touch-action:none}
.crop-controls{display:flex;gap:12px;justify-content:center}
.crop-btn{padding:10px 28px;border:none;border-radius:12px;font-size:14px;cursor:pointer;transition:var(--transition)}
.crop-btn{background:rgba(255,255,255,0.08);color:var(--text-secondary)}
.crop-btn:hover{background:rgba(255,255,255,0.15)}
.crop-confirm{background:rgba(100,200,255,0.3);color:var(--text-primary)}

/* ===== Toast ===== */
.toast{
  position:fixed;bottom:110px;left:50%;transform:translateX(-50%) translateY(20px);
  padding:10px 24px;background:rgba(255,255,255,0.1);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);border-radius:12px;
  font-size:14px;color:var(--text-primary);z-index:999;
  opacity:0;pointer-events:none;transition:var(--transition);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== 音乐搜索界面 ===== */
.music-search-box{
  display:flex;gap:8px;margin-bottom:10px;
}
.music-search-input{
  flex:1;padding:8px 12px;
  background:transparent;
  border:1px solid rgba(255,255,255,0.08);
  border-radius:8px;color:rgba(255,255,255,0.8);font-size:13px;
  outline:none;transition:var(--transition);
}
.music-search-input:focus{border-color:rgba(255,255,255,0.2)}
.music-search-input::placeholder{color:rgba(255,255,255,0.25)}
.music-search-btn{
  padding:8px 16px;background:transparent;
  border:1px solid rgba(255,255,255,0.08);
  border-radius:8px;color:rgba(255,255,255,0.6);font-size:13px;
  cursor:pointer;transition:var(--transition);
}
.music-search-btn:hover{color:rgba(255,255,255,0.95);border-color:rgba(255,255,255,0.2)}
.music-search-results{
  max-height:220px;overflow-y:auto;margin-bottom:8px;
}
.music-search-results::-webkit-scrollbar{width:3px}
.music-search-results::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:2px}
.music-search-item{
  display:flex;align-items:center;gap:10px;
  padding:8px 10px;border-radius:8px;cursor:pointer;
  transition:var(--transition);margin-bottom:4px;
}
.music-search-item:hover{background:rgba(255,255,255,0.04)}
.music-search-item-cover{
  width:32px;height:32px;border-radius:6px;flex-shrink:0;
  object-fit:cover;background:rgba(255,255,255,0.03);
}
.music-search-item-info{flex:1;min-width:0}
.music-search-item-name{
  font-size:13px;color:rgba(255,255,255,0.8);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.music-search-item-artist{
  font-size:11px;color:rgba(255,255,255,0.35);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.music-search-item-source{
  display:inline-block;margin-left:6px;padding:0 6px;
  font-size:10px;line-height:16px;border-radius:8px;
  color:rgba(255,255,255,0.7);background:rgba(255,255,255,0.08);
  vertical-align:middle;flex-shrink:0;
}
.music-search-item-add{
  width:24px;height:24px;border:none;background:transparent;
  border-radius:50%;color:rgba(255,255,255,0.4);font-size:16px;
  cursor:pointer;flex-shrink:0;transition:var(--transition);
  display:flex;align-items:center;justify-content:center;
}
.music-search-item-add:hover{color:#fff;background:rgba(255,255,255,0.08)}
.music-search-item-play{
  width:24px;height:24px;border:none;background:transparent;
  border-radius:50%;color:rgba(255,255,255,0.4);font-size:11px;
  cursor:pointer;flex-shrink:0;transition:var(--transition);
  display:flex;align-items:center;justify-content:center;
}
.music-search-item-play:hover{color:#fff;background:rgba(100,200,255,0.15)}

/* ===== 播放列表 ===== */
.music-playlist{
  max-height:200px;overflow-y:auto;margin-bottom:8px;
  border-radius:8px;
}
.music-playlist::-webkit-scrollbar{width:3px}
.music-playlist::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:2px}
.playlist-item{
  display:flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:6px;cursor:pointer;
  transition:var(--transition);margin-bottom:2px;
}
.playlist-item:hover{background:rgba(255,255,255,0.06)}
.playlist-item.current{
  background:linear-gradient(90deg,rgba(100,200,255,0.12),rgba(180,130,255,0.06));
  box-shadow:inset 2px 0 0 rgba(100,200,255,0.6);
}
.playlist-item-idx{
  width:20px;font-size:12px;color:var(--text-tertiary);
  text-align:center;flex-shrink:0;
}
.playlist-item.current .playlist-item-idx{color:rgba(100,200,255,0.9)}
.playlist-item-name{
  flex:1;font-size:13px;color:var(--text-secondary);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.playlist-item.current .playlist-item-name{color:#fff;font-weight:500}
.playlist-item-del{
  width:20px;height:20px;border:none;background:transparent;
  border-radius:50%;color:rgba(255,255,255,0.3);font-size:11px;
  cursor:pointer;flex-shrink:0;transition:var(--transition);
  display:flex;align-items:center;justify-content:center;opacity:0;
}
.playlist-item:hover .playlist-item-del{opacity:1}
.playlist-item-del:hover{color:#ff6b6b;background:rgba(255,107,107,0.1)}
.music-search-loading{
  text-align:center;padding:20px;
  font-size:12px;color:rgba(255,255,255,0.3);
}
.music-search-source{
  font-size:11px;color:rgba(255,255,255,0.35);
  padding:6px 8px;margin-bottom:6px;
  letter-spacing:0.3px;
}
/* 播放器右侧搜索浮层 */
.music-search-panel{
  position:fixed;bottom:112px;right:30px;z-index:36;
  width:380px;max-width:92vw;max-height:440px;
  border-radius:18px;
  display:flex;flex-direction:column;
  background:
    linear-gradient(135deg,rgba(255,255,255,0.08) 0%,rgba(255,255,255,0.02) 30%,rgba(0,0,0,0.2) 70%,rgba(0,0,0,0.3) 100%),
    linear-gradient(180deg,rgba(20,20,35,0.85) 0%,rgba(10,10,20,0.75) 100%);
  border:1px solid rgba(255,255,255,0.12);
  box-shadow:0 16px 48px rgba(0,0,0,0.6),0 4px 16px rgba(0,0,0,0.4),inset 0 1px 1px rgba(255,255,255,0.15);
  backdrop-filter:blur(24px) saturate(1.4);
  -webkit-backdrop-filter:blur(24px) saturate(1.4);
  transform:translateY(12px) scale(0.96);
  opacity:0;pointer-events:none;
  transition:all 0.25s cubic-bezier(0.4,0,0.2,1);
}
.music-search-panel.show{
  transform:translateY(0) scale(1);
  opacity:1;pointer-events:auto;
}
.music-search-panel .music-search-box{
  margin:0;padding:10px 16px 6px;
}
.music-search-panel .music-search-results{
  flex:1;max-height:none;margin:0;padding:4px 12px 8px;
}
.music-search-hint{
  padding:0 16px 12px;font-size:10px;color:rgba(255,255,255,0.25);
  letter-spacing:0.3px;flex-shrink:0;
}
/* 音乐搜索项按钮顺序：添加 | 立即播放 */
.music-search-item .music-search-item-add{order:1}
.music-search-item .music-search-item-play{order:2}
.music-search-platform{
  display:flex;gap:6px;margin-bottom:8px;
}
.music-search-platform-btn{
  padding:4px 10px;background:transparent;
  border:1px solid rgba(255,255,255,0.06);
  border-radius:6px;color:rgba(255,255,255,0.35);font-size:11px;
  cursor:pointer;transition:var(--transition);
}
.music-search-platform-btn.active{
  color:rgba(255,255,255,0.9);border-color:rgba(255,255,255,0.2);
}

/* ===== 3D环境粒子特效层 ===== */
#ambientCanvas{
  position:fixed;inset:0;z-index:1;
  pointer-events:none;
}

/* ===== 音乐播放器搜索入口（右侧按钮区内） ===== */
.music-right-btns .music-search-btn{
  width:44px;height:44px;border-radius:50%;
  background:transparent;border:none;padding:0;
  color:rgba(255,255,255,0.7);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.music-right-btns .music-search-btn:hover{
  color:#fff;
  background:rgba(255,255,255,0.08);
  transform:translateY(-1px);
  box-shadow:0 4px 12px rgba(0,0,0,0.3),inset 0 1px 1px rgba(255,255,255,0.1);
}

/* ===== 音乐导入进度展示 ===== */
.music-import-progress{
  margin:8px 0 4px;padding:8px 12px;
  border-radius:10px;
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.08);
}
.music-import-progress .mip-text{
  font-size:12px;color:rgba(255,255,255,0.75);
  margin-bottom:6px;line-height:1.4;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.music-import-progress .mip-bar{
  height:4px;border-radius:2px;
  background:rgba(255,255,255,0.1);overflow:hidden;
}
.music-import-progress .mip-fill{
  height:100%;border-radius:2px;
  background:linear-gradient(90deg,#4facfe,#00f2fe);
  transition:width 0.3s ease;
}

/* ===== 音量控制（hover 才显示滑块） ===== */
.music-volume-wrap{
  position:relative;
  display:flex;align-items:center;justify-content:center;
}
.music-volume-btn{
  width:34px;height:34px;border-radius:10px;
  color:rgba(255,255,255,0.7);background:transparent;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.music-volume-btn:hover{color:#fff;background:rgba(255,255,255,0.08)}
/* 音量按钮：启用/静音两个图标切换 */
.music-volume-btn .vol-icon-off{display:none}
.music-volume-btn .vol-icon-on{display:block}
.music-volume-btn.muted{color:rgba(255,120,120,0.9)}
.music-volume-btn.muted .vol-icon-on{display:none}
.music-volume-btn.muted .vol-icon-off{display:block}
.music-volume-slider{
  position:absolute;
  bottom:100%;
  left:50%;transform:translateX(-50%) translateY(6px);
  display:flex;align-items:center;justify-content:center;
  /* padding-top 作为与按钮之间的视觉间距，同时保持 hover 区域连续 */
  padding:12px 8px 10px;
  background:rgba(20,22,32,0.92);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:10px;
  box-shadow:0 8px 24px rgba(0,0,0,0.5);
  opacity:0;visibility:hidden;
  transition:opacity 0.22s ease,transform 0.22s ease,visibility 0.22s;
  pointer-events:none;
}
.music-volume-wrap:hover .music-volume-slider,
.music-volume-slider:hover{
  opacity:1;visibility:visible;
  transform:translateX(-50%) translateY(0);
  pointer-events:auto;
}
.music-volume-slider input[type=range]{
  -webkit-appearance:none;appearance:none;
  width:90px;height:4px;
  background:rgba(255,255,255,0.18);
  border-radius:2px;outline:none;cursor:pointer;
}
.music-volume-slider input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:13px;height:13px;border-radius:50%;
  background:#fff;box-shadow:0 1px 4px rgba(0,0,0,0.4);cursor:pointer;
}
.music-volume-slider input[type=range]::-moz-range-thumb{
  width:13px;height:13px;border-radius:50%;border:none;
  background:#fff;box-shadow:0 1px 4px rgba(0,0,0,0.4);cursor:pointer;
}

/* ===== 响应式适配 ===== */
@media(max-width:768px){
  .auth-card{padding:36px 24px}
  .auth-title{font-size:24px}
  .avatar-section{top:28%}
  .avatar-frame{width:120px;height:120px}
  .nickname{font-size:22px}
  .signature{font-size:13px}
  .settings-panel{width:100vw}
  .music-player{padding:0}
  .music-player-glass{padding:10px 16px;gap:12px;height:auto;min-height:140px}
  .music-album{width:80px;height:80px}
  .vinyl-record-wrapper{width:48px;height:48px}
  .vinyl-record{width:48px;height:48px}
  .vinyl-label{width:22px;height:22px}
  .music-btn{width:30px;height:30px;font-size:12px}
  .music-play-btn{width:36px;height:36px;font-size:15px}
  .music-speed-btn{padding:0 8px;font-size:11px}
  .weather-widget{top:20px;left:28px}
  .weather-card{padding:10px 14px}
  .weather-temp{font-size:24px}
  .weather-region{font-size:14px}
  .weather-eye{width:18px;height:18px}
  .weather-eye .eye-icon{width:11px;height:11px}
  .settings-trigger{top:14px;right:14px;width:40px;height:40px}
  .music-visualizer{height:30px}
}
@media(max-width:480px){
  .avatar-frame{width:100px;height:100px}
  .nickname{font-size:20px}
   .weather-temp{font-size:20px}
   .weather-region{font-size:12px}
   .music-controls{gap:6px}
}

/* ===== 全局加载动效（云端设置加载完成前覆盖全屏，禁止展示占位内容） ===== */
.page-loader{
  position:fixed;inset:0;z-index:100000;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  background:radial-gradient(1200px 800px at 50% 38%,#0b1226 0%,#000 72%);
  transition:opacity 0.45s ease,visibility 0.45s ease;
}
.page-loader.hide{
  opacity:0;visibility:hidden;pointer-events:none;
}
.page-loader-spinner{
  width:58px;height:58px;border-radius:50%;
  border:3px solid rgba(255,255,255,0.12);
  border-top-color:#64c8ff;
  box-shadow:0 0 24px rgba(100,200,255,0.25);
  animation:pageLoaderSpin 1s linear infinite;
}
.page-loader-text{
  color:rgba(255,255,255,0.75);
  font-size:14px;letter-spacing:5px;
  animation:pageLoaderPulse 1.6s ease-in-out infinite;
}
@keyframes pageLoaderSpin{to{transform:rotate(360deg)}}
@keyframes pageLoaderPulse{0%,100%{opacity:0.45}50%{opacity:1}}