:root{
  --bg:#000;
  --card:rgba(28,28,30,0.55);
  --card-solid:#1c1c1e;
  --blue:#0a84ff;
  --blue-press:#0066cc;
  --green:#30d158;
  --text:#fff;
  --text2:#a1a1a6;
  --text3:#636366;
  --border:rgba(255,255,255,0.10);
  --grad:linear-gradient(135deg,#0a84ff,#0066cc);
  --grad-warm:linear-gradient(135deg,#0a84ff,#0066cc);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  /* 主题语义变量（白天模式在 [data-theme="light"] 覆盖） */
  --tint-a:rgba(255,255,255,.04);
  --tint-b:rgba(255,255,255,.06);
  --tint-c:rgba(255,255,255,.11);
  --glass-bg:rgba(28,28,30,.86);
  --toast-bg:rgba(30,30,32,.95);
  --overlay-bg:rgba(0,0,0,.62);
  --modal-bg:#161618;
  --lyric-bg:rgba(0,0,0,.25);
  --shadow-card:0 18px 50px rgba(0,0,0,.45), inset 0 1px 0 var(--tint-b);
  --shadow-heavy:0 24px 70px rgba(0,0,0,.6);
  --chip-color:#c7c7cc;
  --orbs-opacity:.28;
  --warn:#ff9f0a;
  /* 让原生控件按深色主题渲染 */
  color-scheme:dark;
}
/* 白天模式（浅色，参考 vplayer.ijerrt.cn 配色） */
/* 兜底：JS 未设置 data-theme 时（如脚本异常），跟随系统浅色，避免锁死深色 */
@media (prefers-color-scheme: light){
  :root:not([data-theme]){
    color-scheme:light;
    --bg:#f5f5f7;
    --card:rgba(255,255,255,.72);
    --card-solid:#fff;
    --blue:#007aff;
    --blue-press:#0056b3;
    --green:#28a745;
    --text:#1d1d1f;
    --text2:#6e6e73;
    --text3:#aeaeb2;
    --border:rgba(0,0,0,.08);
    --grad:linear-gradient(135deg,#0a84ff,#0066cc);
    --tint-a:rgba(0,0,0,.03);
    --tint-b:rgba(0,0,0,.05);
    --tint-c:rgba(0,0,0,.08);
    --glass-bg:rgba(255,255,255,.9);
    --toast-bg:rgba(255,255,255,.95);
    --overlay-bg:rgba(0,0,0,.38);
    --modal-bg:#ffffff;
    --lyric-bg:rgba(0,0,0,.04);
    --shadow-card:0 6px 24px rgba(0,0,0,.07), 0 2px 8px rgba(0,0,0,.04);
    --shadow-heavy:0 20px 60px rgba(0,0,0,.16);
    --chip-color:#3a3a3c;
    --orbs-opacity:.12;
    --warn:#b45309;
  }
}
[data-theme="light"]{
  color-scheme:light;
  --bg:#f5f5f7;
  --card:rgba(255,255,255,.72);
  --card-solid:#fff;
  --blue:#007aff;
  --blue-press:#0056b3;
  --green:#28a745;
  --text:#1d1d1f;
  --text2:#6e6e73;
  --text3:#86868b;
  --border:rgba(0,0,0,.08);
  --grad:linear-gradient(135deg,#0a84ff,#0066cc);
  --tint-a:rgba(0,0,0,.03);
  --tint-b:rgba(0,0,0,.05);
  --tint-c:rgba(0,0,0,.08);
  --glass-bg:rgba(255,255,255,.9);
  --toast-bg:rgba(255,255,255,.95);
  --overlay-bg:rgba(0,0,0,.38);
  --modal-bg:#ffffff;
  --lyric-bg:rgba(0,0,0,.04);
  --shadow-card:0 6px 24px rgba(0,0,0,.07), 0 2px 8px rgba(0,0,0,.04);
  --shadow-heavy:0 20px 60px rgba(0,0,0,.16);
  --chip-color:#3a3a3c;
  --orbs-opacity:.12;
  --warn:#b45309;
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{
  font-family:var(--font);
  background:var(--bg);
  min-height:100vh;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}
/* 背景：克制的流动光斑（渐变光晕，无 blur 实时模糊，浅色下干净不发灰） */
.bg-orbs{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;}
.bg-orbs span{
  position:absolute;border-radius:50%;opacity:var(--orbs-opacity);
  contain:layout style paint;
}
.bg-orbs .o1{
  width:380px;height:380px;left:-80px;top:-60px;
  background:radial-gradient(circle at 50% 50%, rgba(91,108,240,.85) 0%, rgba(91,108,240,.32) 45%, transparent 70%);
}
.bg-orbs .o2{
  width:320px;height:320px;right:-60px;top:30%;
  background:radial-gradient(circle at 50% 50%, rgba(139,108,240,.8) 0%, rgba(139,108,240,.28) 45%, transparent 70%);
}
.bg-orbs .o3{
  width:300px;height:300px;left:30%;bottom:-80px;
  background:radial-gradient(circle at 50% 50%, rgba(10,157,110,.8) 0%, rgba(10,157,110,.28) 45%, transparent 70%);
}

.app{position:relative;z-index:1;max-width:520px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:0 16px 28px;padding-top:max(18px,env(safe-area-inset-top));padding-bottom:max(28px,env(safe-area-inset-bottom));}

/* 响应式布局：移动端单列，桌面端主列 + 侧栏双栏 */
.layout{display:flex;flex-direction:column;gap:16px;width:100%;}
.main-col{width:100%;display:flex;flex-direction:column;}

/* 顶栏 */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 4px 10px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand-icon{
  width:38px;height:38px;border-radius:11px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;
  box-shadow:0 6px 18px rgba(91,140,240,.35);
}
.brand-name{font-weight:700;font-size:16px;letter-spacing:.3px;}
.brand-sub{font-size:11px;color:var(--text2);margin-top:1px;}
.top-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--border);
  background:var(--tint-a);color:var(--text);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:background .15s;
}
.icon-btn:hover{background:var(--tint-c);}
.avatar-btn{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--border);
  background:var(--grad);color:#fff;font-weight:700;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:15px;
}
.btn{
  width:100%;padding:14px;border-radius:14px;border:none;font-weight:600;cursor:pointer;
  font-size:15px;font-family:inherit;transition:background .15s,opacity .15s;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.btn-primary{background:var(--blue);color:#fff;position:relative;overflow:hidden;}
.btn-primary:active{background:var(--blue-press);}
.btn-primary::after{
  content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;
  background:radial-gradient(circle, rgba(255,255,255,.25) 0%, transparent 55%);
  pointer-events:none;
}
.btn-outline{background:var(--tint-b);color:var(--text);border:1px solid var(--border);}
.btn-outline:active{background:var(--tint-c);}
.btn:disabled{opacity:.55;cursor:not-allowed;}

/* 卡片：静态半透明玻璃（单次渲染，去除 backdrop-filter 实时模糊与动态高光动画，降低 GPU 开销） */
.glass{
  position:relative;overflow:hidden;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:22px;
  box-shadow:var(--shadow-card);
}
.glass::before{
  content:'';position:absolute;top:-60%;left:-60%;width:220%;height:220%;
  background:radial-gradient(circle at 30% 30%, rgba(255,255,255,.10) 0%, transparent 55%);
  pointer-events:none;z-index:0;
}
.glass > *{position:relative;z-index:1;}

.hero{margin-top:8px;padding:26px 22px;}
.hero-title-row{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.hero-title-row h1{font-size:22px;font-weight:700;letter-spacing:.3px;}
.hero-title-row .tool-btn{flex-shrink:0;padding:7px 12px;font-size:12px;}
.hero p{color:var(--text2);font-size:13px;margin-top:8px;line-height:1.55;}

/* 分段控件（标签切换） */
.seg{display:flex;gap:6px;margin-top:18px;padding:4px;background:var(--tint-a);border:1px solid var(--border);border-radius:14px;}
.seg button{
  flex:1;padding:10px;border:none;border-radius:10px;background:transparent;color:var(--text2);
  font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s;
}
.seg button.active{background:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(10,132,255,.35);}

.input-wrap{margin-top:16px;display:flex;flex-direction:column;gap:12px;}
.input-glass{
  width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--border);
  background:var(--tint-b);color:var(--text);font-size:14px;outline:none;font-family:inherit;
  transition:border-color .15s;
}
.input-glass:focus{border-color:var(--blue);}
.input-glass::placeholder{color:var(--text3);}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.chip{
  font-size:11px;color:var(--text2);background:var(--tint-b);
  border:1px solid var(--border);padding:5px 10px;border-radius:20px;
}

/* 提示横幅（未登录免费次数提示） */
.notice{
  margin-top:14px;padding:12px 14px;border-radius:14px;font-size:12px;
  background:rgba(10,132,255,.12);border:1px solid rgba(10,132,255,.30);color:var(--text);
  display:flex;align-items:center;gap:8px;
}
.notice.hidden{display:none;}
.notice.warn{background:rgba(255,69,58,.12);border-color:rgba(255,69,58,.30);color:var(--text);}

/* 上传/拖拽区 */
.dropzone{
  margin-top:16px;padding:24px 16px;border:1.5px dashed var(--border);border-radius:16px;
  background:var(--tint-a);text-align:center;cursor:pointer;transition:border-color .15s,background .15s;
}
.dropzone:hover,.dropzone.dragover{border-color:var(--blue);background:rgba(10,132,255,.08);}
.dz-icon{font-size:26px;color:var(--blue);margin-bottom:8px;}
.dz-title{font-size:14px;font-weight:600;}
.dz-hint{font-size:11px;color:var(--text2);margin-top:6px;line-height:1.5;}

/* 待处理文件列表 */
.file-list{margin-top:14px;display:flex;flex-direction:column;gap:10px;}
.file-row{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;
  background:var(--tint-a);border:1px solid var(--border);
}
.file-row .fname{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.file-row .fmeta{font-size:11px;color:var(--text2);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.file-row audio{width:140px;height:32px;}
.file-row .dl{color:var(--blue);font-size:12px;font-weight:600;text-decoration:none;white-space:nowrap;}
.file-row .fstate{font-size:12px;color:var(--text2);}
.file-row .fstate.err{color:#ff8a80;}
.file-row .rm{
  flex:0 0 auto;border:none;background:none;color:var(--text2);font-size:18px;line-height:1;cursor:pointer;padding:0 4px;
}
.file-row .rm:hover{color:#ffb3c1;}
.ekey-input{
  width:100%;margin-top:6px;padding:8px 10px;border-radius:9px;border:1px solid var(--border);
  background:var(--tint-b);color:var(--text);font-size:12px;outline:none;font-family:inherit;
}
.actions{margin-top:14px;}
.actions .btn{width:100%;}

/* 批量下载栏（解锁完成后出现） */
.dl-bar{margin-top:14px;display:flex;gap:10px;}
.dl-bar .btn{width:auto;flex:1;padding:12px 14px;font-size:13px;}

/* 解析结果 */
.parse-result{margin-top:16px;display:flex;flex-direction:column;gap:12px;}
.parse-result.hidden{display:none;}
.parse-cover{width:100%;max-height:260px;object-fit:contain;border-radius:14px;background:var(--tint-b);}
.parse-result audio{width:100%;border-radius:12px;}
.parse-result h3{font-size:15px;font-weight:700;}
.parse-result .p-artist{font-size:12px;color:var(--text2);margin-top:4px;line-height:1.5;}
.parse-result .p-link{
  display:inline-flex;align-items:center;padding:9px 14px;border-radius:11px;
  background:var(--tint-b);border:1px solid var(--border);color:var(--blue);
  font-size:12.5px;font-weight:600;text-decoration:none;align-self:flex-start;
  transition:background .15s,border-color .15s;
}
.parse-result .p-link:hover{background:var(--tint-c);border-color:var(--blue);}
/* 解析结果操作区（立即下载 + 直连） */
.result-actions{margin-top:6px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;}
.result-actions .btn{width:auto;padding:13px 20px;font-size:14px;}
.direct-dl{display:flex;align-items:center;gap:8px;padding:10px 12px;background:rgba(10,132,255,.10);border:1px solid rgba(10,132,255,.35);border-radius:12px;font-size:13px;}
.direct-dl .dd-label{color:#0a84ff;font-weight:600;white-space:nowrap;}
.direct-dl .dd-url{color:#7fb2ff;text-decoration:underline;word-break:break-all;}

/* 歌曲搜索 */
.search-result{margin-top:14px;display:flex;flex-direction:column;gap:8px;}
.search-loading,.search-empty{font-size:13px;color:var(--text2);text-align:center;padding:18px 0;}
.song-row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:14px;background:var(--tint-a);border:1px solid var(--border);cursor:pointer;transition:background .15s;content-visibility:auto;contain-intrinsic-size:auto 66px;}
.song-row:hover{background:var(--tint-c);}
.song-cover{width:46px;height:46px;border-radius:10px;flex-shrink:0;object-fit:cover;background:var(--tint-b);}
.song-cover-empty{background:var(--tint-b);}
.song-meta{flex:1;min-width:0;}
.song-name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.song-sub{font-size:11.5px;color:var(--text2);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.song-play{width:30px;height:30px;flex-shrink:0;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;box-shadow:0 4px 12px rgba(10,132,255,.4);}
/* 歌曲详情 */
.song-detail{
  margin-top:26px;padding:16px;
  background:var(--card-solid);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow-card);animation:fade-in .25s ease;
}
@keyframes fade-in{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
.sd-head{display:flex;align-items:center;gap:12px;}
.sd-cover{width:60px;height:60px;border-radius:12px;flex-shrink:0;object-fit:cover;background:var(--tint-b);}
.sd-cover-empty{background:var(--tint-b);}
.sd-info{flex:1;min-width:0;}
.sd-name{font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sd-sub{font-size:12px;color:var(--text2);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sd-back{margin-left:auto;flex-shrink:0;display:inline-flex;align-items:center;gap:5px;border:1px solid var(--border);background:var(--tint-b);color:var(--text);font-size:12px;padding:8px 14px;border-radius:999px;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s;}
.sd-back:hover{background:var(--tint-c);border-color:var(--blue);}
.sd-back:active{background:var(--tint-c);}
.sd-audio{width:100%;margin-top:14px;border-radius:12px;}
.sd-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.sd-actions .btn{width:auto;flex:1;padding:12px 14px;font-size:13px;}
.sd-lyric{margin-top:14px;max-height:220px;overflow:auto;-webkit-overflow-scrolling:touch;background:var(--lyric-bg);border:1px solid var(--border);border-radius:12px;padding:12px 14px;}
.sd-lyric pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:12.5px;line-height:1.7;color:var(--text2);}
.sd-lyric-empty{color:var(--text2);text-align:center;font-size:12.5px;}
/* 音质选择 */
.sd-quality{display:flex;align-items:center;gap:10px;margin-top:14px;}
.q-label{font-size:12px;color:var(--text2);flex-shrink:0;}
.q-seg{display:flex;gap:6px;background:var(--tint-a);border:1px solid var(--border);border-radius:11px;padding:4px;}
.q-seg button{flex:1;padding:8px 10px;border:none;border-radius:8px;background:transparent;color:var(--text2);font-size:12.5px;font-weight:600;font-family:inherit;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap;}
.q-seg button.active{background:var(--blue);color:#fff;box-shadow:0 4px 12px rgba(10,132,255,.35);}
/* 搜索工具条（收藏 / 下载列表 / 最近播放 / 统计 / 快捷键 / 清除历史） */
.search-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px;}
.search-tools .tool-btn{min-width:0;padding:9px 6px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.search-source{display:flex;justify-content:center;gap:12px;margin-top:14px;margin-bottom:14px;}
.src-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 16px;border-radius:999px; /* 胶囊按钮（对齐 VPlayer 平台按钮样式） */
  font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;
  background:var(--tint-b);color:var(--text2);border:1px solid var(--border);
  transition:all .18s ease;
}
.src-btn .src-ico{display:block;flex-shrink:0;}
.src-btn:hover{background:var(--tint-c);border-color:var(--blue);color:var(--text);}
.src-btn.active{
  background:linear-gradient(135deg,rgba(91,141,255,.28),rgba(10,132,255,.22));
  border-color:rgba(91,141,255,.5);color:var(--blue);box-shadow:0 0 12px rgba(91,141,255,.18);
}
.tool-btn{display:inline-flex;align-items:center;gap:5px;padding:7px 13px;border-radius:10px;font-size:12px;font-weight:600;font-family:inherit;cursor:pointer;background:var(--tint-b);color:var(--text2);border:1px solid var(--border);transition:background .15s,color .15s,border-color .15s;}
.tool-btn:hover{background:var(--tint-c);border-color:var(--blue);color:var(--text);}
.tool-btn.active{background:rgba(255,69,58,.16);border-color:rgba(255,69,58,.4);color:#ff6b5e;}
.tool-btn.ghost{margin-left:auto;background:transparent;color:var(--text3);}
/* 搜索历史 */
.history{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-top:10px;}
.history:empty{display:none;}
.hist-label{font-size:11px;color:var(--text3);}
.hist-chip{padding:5px 11px;border-radius:20px;font-size:11.5px;font-family:inherit;cursor:pointer;background:var(--tint-b);color:var(--text2);border:1px solid var(--border);transition:background .15s;}
.hist-chip:hover{background:rgba(10,132,255,.14);color:#cfe6ff;border-color:rgba(10,132,255,.35);}

/* 登录卡片（配额用尽内联提示） */
.login-card{
  margin-top:14px;padding:16px;border-radius:14px;background:rgba(10,132,255,.10);
  border:1px solid rgba(10,132,255,.30);display:flex;flex-direction:column;gap:12px;
}
.login-card p{font-size:13px;color:var(--text);}

.footer{margin-top:auto;padding-top:22px;text-align:center;color:var(--text3);font-size:11px;line-height:1.6;}
.footer a{color:var(--text2);text-decoration:none;}

/* 会员中心连接状态（胶囊 + 彩色镂空边框 + 呼吸圆点，对齐 VPlayer oauth-status） */
.conn-status{
  display:flex;align-items:center;justify-content:center;gap:7px;width:fit-content;
  margin:0 auto;padding:6px 14px;border-radius:999px;
  background:var(--tint-b);border:1px solid var(--border);font-size:12px;color:var(--text2);
  letter-spacing:.2px;
}
.conn-status .conn-text{font-weight:500;}
.conn-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;animation:conn-breathe 1.6s ease-in-out infinite;}
.conn-dot.connecting{background:#ff9f0a;box-shadow:0 0 0 0 rgba(255,159,10,.55);}
.conn-status:has(.conn-dot.connecting){color:#ffc777;border-color:rgba(255,167,38,.30);background:rgba(255,167,38,.07);}
.conn-dot.connected{background:#30d158;box-shadow:0 0 0 0 rgba(48,209,88,.55);}
.conn-status:has(.conn-dot.connected){color:#7ee0a0;border-color:rgba(40,167,69,.35);background:rgba(40,167,69,.08);}
.conn-dot.error{background:#ff453a;box-shadow:0 0 0 0 rgba(255,69,58,.55);}
.conn-status:has(.conn-dot.error){color:#ff8a96;border-color:rgba(255,90,110,.35);background:rgba(255,90,110,.08);}
@keyframes conn-breathe{
  0%,100%{opacity:.45;transform:scale(.82);}
  50%{opacity:1;transform:scale(1);}
}
/* 解析上游状态（第二行，次要信息） */
.conn-sub{text-align:center;font-size:11px;color:var(--text3);margin-top:4px;letter-spacing:.2px;min-height:14px;}

/* 开源协议与声明 */
.about-card{padding:18px 20px;margin-top:16px;}
.about-card h3{font-size:14px;font-weight:700;margin-bottom:10px;}
.about-text{font-size:12px;color:var(--text2);line-height:1.7;}
.about-text strong{color:var(--text);}
.about-list{margin:10px 0;padding-left:18px;}
.about-list li{font-size:11.5px;color:var(--text2);line-height:1.7;margin-bottom:4px;}
.about-list a{color:var(--blue);text-decoration:none;}
.about-list a:hover{text-decoration:underline;}
.about-note{margin-top:8px;font-size:11px;color:var(--text3);line-height:1.7;border-top:1px solid var(--border);padding-top:10px;}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:calc(34px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);
  background:var(--toast-bg);border:1px solid var(--border);color:#fff;
  padding:11px 18px;border-radius:14px;font-size:13px;z-index:80;opacity:0;
  transition:opacity .25s,transform .25s;pointer-events:none;max-width:88%;text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.error{border-color:rgba(255,69,58,.5);}

/* 加载动画（蓝色星） */
.overlay{
  position:fixed;inset:0;z-index:50;background:var(--overlay-bg);
  display:flex;align-items:center;justify-content:center;padding:20px;
}
.overlay.hidden{display:none;}
.parse-card{
  background:var(--card-solid);border-radius:22px;padding:34px 42px;border:1px solid var(--border);
  box-shadow:var(--shadow-heavy);text-align:center;
}
.star-think{animation:star-spin 2.4s linear infinite;filter:drop-shadow(0 0 14px rgba(10,132,255,.65));will-change:transform;}
@keyframes star-spin{0%{transform:rotate(0) scale(1);}50%{transform:rotate(180deg) scale(1.12);}100%{transform:rotate(360deg) scale(1);}}
.think-dots{display:flex;justify-content:center;gap:7px;margin-top:18px;}
.think-dots span{width:8px;height:8px;border-radius:50%;background:#0a84ff;animation:think-bounce 1.2s ease-in-out infinite;}
.think-dots span:nth-child(2){animation-delay:.2s;}
.think-dots span:nth-child(3){animation-delay:.4s;}
@keyframes think-bounce{0%,80%,100%{transform:translateY(0);opacity:.35;}40%{transform:translateY(-9px);opacity:1;}}
.think-text{margin-top:14px;color:#0a84ff;font-size:14px;font-weight:600;letter-spacing:.5px;}

/* 登录弹窗（Jerrt 会员中心） */
.modal{
  width:100%;max-width:360px;background:var(--card-solid);border-radius:22px;padding:26px 22px;
  border:1px solid var(--border);box-shadow:var(--shadow-heavy);position:relative;
  animation:pop .25s ease;
}
@keyframes pop{from{transform:translateY(14px) scale(.97);opacity:0;}to{transform:none;opacity:1;}}
.modal-close{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--text2);font-size:24px;line-height:1;cursor:pointer;}
.modal .center-brand{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:6px;}
.provider-badge{
  width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,#0a84ff,#0066cc);
  display:flex;align-items:center;justify-content:center;
}
.modal h2{text-align:center;font-size:18px;font-weight:700;}
.modal .sub2{text-align:center;color:var(--text2);font-size:12.5px;margin-top:8px;line-height:1.5;}
.modal .btn{margin-top:16px;}
.modal .btn-outline{margin-top:10px;}

/* 联系方式卡片（参照开发者信息样式：头像 + 名称 + 邮箱/备注 + 社交链接） */
.contact-card{
  margin-top:16px;padding:22px 20px;border-radius:18px;
  display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;
}
.contact-avatar{
  position:relative;width:56px;height:56px;border-radius:50%;flex-shrink:0;overflow:hidden;
  background:linear-gradient(135deg,#0a84ff,#0066cc);
  box-shadow:0 4px 16px rgba(139,108,240,.25);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:22px;color:#fff;
}
.contact-avatar-letter{display:flex;align-items:center;justify-content:center;}
.contact-avatar-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:50%;}
.contact-info{display:flex;flex-direction:column;gap:6px;}
.contact-name{font-size:17px;font-weight:700;color:var(--text);letter-spacing:.3px;}
.contact-bio{font-size:12.5px;color:var(--text2);line-height:1.5;margin-top:2px;}
.contact-line{display:flex;align-items:center;gap:8px;justify-content:center;}
.contact-label{color:var(--text3);font-size:11.5px;}
.contact-val{color:var(--text);font-weight:600;}
.contact-mail{text-decoration:none;}
.contact-links{display:flex;gap:10px;margin-top:10px;justify-content:center;}
.contact-links a{
  display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:10px;
  font-size:11.5px;font-weight:600;color:var(--text2);
  background:var(--tint-b);border:1px solid var(--border);
  text-decoration:none;transition:background .15s,color .15s,border-color .15s;
}
.contact-links a:hover{background:var(--tint-c);color:var(--text);}
.contact-links a.gitee:hover{border-color:#c71d23;color:#c71d23;}
.contact-links a svg{width:16px;height:16px;opacity:.85;}
/* 三端适配：手机（默认单列）→ 平板（≥768px 加宽）→ 桌面（≥1100px 双栏） */
/* 平板：内容加宽，联系方式横向排布 */
@media (min-width:768px){
  .app{max-width:720px;}
  .contact-card{flex-direction:row;text-align:left;gap:20px;padding:24px 28px;}
  .contact-info{text-align:left;}
  .contact-line{justify-content:flex-start;}
  .contact-links{justify-content:flex-start;}
}
/* 桌面：主功能列 + 右侧信息栏 双栏布局 */
@media (min-width:1100px){
  .app{max-width:1080px;padding-left:24px;padding-right:24px;}
  .layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start;}
  .side-col{display:flex;flex-direction:column;gap:16px;}
  .layout > .footer{grid-column:1/-1;}
  .layout > .conn-status{grid-column:1/-1;margin-top:24px;}
  .layout > .conn-sub{grid-column:1/-1;}
  .contact-card{margin-top:0;}
  .about-card{margin-top:0;}
}
/* 超大屏：留白更克制 */
@media (min-width:1600px){
  .app{max-width:1180px;}
}
/* 解析历史 + 批量结果（纯前端增强，复用现有视觉语言，不改变布局） */
.parse-history{margin-top:16px;display:flex;flex-direction:column;gap:6px;}
.parse-history:empty{display:none;}
.ph-title{font-size:11px;color:var(--text3);margin-bottom:2px;}
.ph-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:11px;background:var(--tint-a);border:1px solid var(--border);}
.ph-name{font-size:12.5px;font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;color:var(--text);}
.ph-name:hover{color:#cfe6ff;}
.ph-actions{display:flex;gap:6px;flex-shrink:0;}
.ph-btn{padding:5px 10px;border-radius:8px;font-size:11px;font-weight:600;font-family:inherit;cursor:pointer;background:var(--tint-b);border:1px solid var(--border);color:var(--text2);transition:background .15s,color .15s;}
.ph-btn:hover{background:rgba(10,132,255,.14);color:#cfe6ff;}
.batch-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px;}
.batch-head .batch-count{font-size:12.5px;color:var(--text2);}
.batch-head .ph-copyall{width:auto;padding:9px 14px;font-size:12px;}
.batch-item{padding:12px;border-radius:14px;background:var(--tint-a);border:1px solid var(--border);}
.batch-item + .batch-item{margin-top:10px;}
.batch-item .bi-name{font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.batch-item .bi-sub{font-size:11.5px;color:var(--text2);margin-top:2px;word-break:break-all;}
.batch-item .bi-actions{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;}
.batch-item .bi-actions .btn{width:auto;padding:10px 14px;font-size:12.5px;}

/* 浅色模式组件细节（对齐 vplayer.ijerrt.cn：白底 toast、浅灰占位符、控件底色） */
[data-theme="light"] .toast{color:#1d1d1f;border-color:rgba(0,0,0,.12);}
[data-theme="light"] .input-glass::placeholder{color:#86868b;}
[data-theme="light"] .seg{background:rgba(0,0,0,.04);}
[data-theme="light"] .dropzone{background:rgba(255,255,255,.6);}
[data-theme="light"] .q-seg{background:rgba(0,0,0,.04);}
[data-theme="light"] .sd-lyric{background:rgba(0,0,0,.03);}
[data-theme="light"] .about-note{border-color:rgba(0,0,0,.08);}
[data-theme="light"] .dl-title{color:#1d1d1f;}
@media (prefers-color-scheme: light){
  :root:not([data-theme]) .toast{color:#1d1d1f;border-color:rgba(0,0,0,.12);}
  :root:not([data-theme]) .input-glass::placeholder{color:#86868b;}
  :root:not([data-theme]) .seg{background:rgba(0,0,0,.04);}
  :root:not([data-theme]) .dropzone{background:rgba(255,255,255,.6);}
  :root:not([data-theme]) .q-seg{background:rgba(0,0,0,.04);}
}

/* 解析引擎标签（呼吸灯圆点，对齐连接状态视觉） */
.engine-tag{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--text2);vertical-align:middle;}
.engine-dot{width:7px;height:7px;border-radius:50%;display:inline-block;animation:engine-breathe 1.6s ease-in-out infinite;}
@keyframes engine-breathe{
  0%,100%{opacity:.5;transform:scale(.85);}
  50%{opacity:1;transform:scale(1.15);}
}

/* 会员歌曲提示弹窗 */
.vip-modal{text-align:center;}
.vip-icon{display:flex;justify-content:center;margin-bottom:10px;}
.vip-icon svg{width:52px;height:52px;display:block;filter:drop-shadow(0 4px 14px rgba(255,159,10,.35));}
.vip-body{
  margin-top:14px;text-align:left;background:var(--tint-b);
  border:1px solid var(--border);border-radius:12px;padding:13px 15px;
}
.vip-body p{font-size:12.5px;color:var(--text);line-height:1.8;margin:0;}
.vip-body strong{color:var(--warn);}
.vip-body .vip-err{color:var(--warn);font-size:11.5px;margin-top:6px;}
.vip-modal .btn{margin-top:16px;}

/* 性能：尊重系统“减少动态效果”设置，关闭非必要动画（不砍任何功能） */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  html,body{scroll-behavior:auto !important;}
}

/* 首次访问免责声明弹窗 */
.disclaimer-modal{text-align:center;}
.disclaimer-brand{display:flex;justify-content:center;margin-bottom:4px;}
.disclaimer-logo{width:64px;height:64px;filter:drop-shadow(0 8px 24px rgba(10,132,255,.35));}
.disclaimer-modal h2{margin-top:2px;}
.disclaimer-box{
  display:flex;align-items:center;gap:12px;text-align:left;margin-top:16px;
  background:rgba(10,132,255,.12);border:1px solid rgba(10,132,255,.32);
  border-radius:14px;padding:14px 16px;
}
.disclaimer-badge{flex-shrink:0;display:flex;}
.disclaimer-badge svg{width:26px;height:26px;display:block;filter:drop-shadow(0 2px 6px rgba(10,132,255,.4));}
.disclaimer-box p{font-size:13px;color:var(--text);line-height:1.65;margin:0;}
.disclaimer-box strong{color:var(--blue);font-weight:700;}
.disclaimer-text{
  margin-top:14px;font-size:12px;color:var(--text2);line-height:1.75;text-align:left;
  background:var(--tint-a);border:1px solid var(--border);border-radius:12px;padding:12px 14px;
}
.disclaimer-modal .btn{margin-top:18px;}
.disclaimer-exit{
  display:block;width:100%;margin-top:12px;padding:8px;
  background:none;border:none;color:var(--text3);font-size:12.5px;
  font-family:inherit;cursor:pointer;transition:color .15s;
}
.disclaimer-exit:hover{color:var(--text2);}

/* 下载弹窗 */
.dl-modal{text-align:center;}
.dl-title{font-size:16px;font-weight:700;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.dl-sub{font-size:12px;color:var(--text2);margin-top:4px;}
.dl-quality{display:flex;align-items:center;gap:10px;margin-top:16px;justify-content:center;}
.dl-modal .btn{margin-top:12px;}

/* 服务器下载确认弹窗（深色警示风格，按钮水平排布：取消左、确认右） */
.confirm-modal{text-align:center;background:var(--modal-bg);border:1px solid var(--tint-c);}
.confirm-icon{display:flex;justify-content:center;margin-bottom:14px;}
.confirm-icon svg{width:64px;height:64px;display:block;filter:drop-shadow(0 0 18px rgba(255,59,48,.4));}
.confirm-title{font-weight:800;letter-spacing:.5px;}
.confirm-body{
  margin-top:14px;text-align:left;background:var(--tint-a);
  border:1px solid var(--tint-c);border-radius:12px;padding:13px 15px;
}
.confirm-body p{font-size:13px;color:var(--text);line-height:1.85;margin:0;}
.confirm-body .confirm-warn{color:var(--warn);margin-top:8px;}
.confirm-actions{display:flex;gap:10px;margin-top:20px;}
.confirm-actions .btn{flex:1;margin-top:0;padding:13px 12px;font-size:14px;}

/* 手机端：详情页操作按钮网格排布（主按钮全宽，其余两列，避免横排挤压） */
@media (max-width:480px){
  .sd-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
  .sd-actions .btn-primary{grid-column:1/-1;}
  .sd-actions .btn{width:100%;padding:11px 10px;font-size:12.5px;flex:unset;margin:0;}
}
/* 格式 chips 对比度微调 */
.chip{color:var(--chip-color);border-color:var(--tint-c);}

/* ===== 下载列表面板（加入下载列表 + 批量下载） ===== */
/* 搜索行 "+ 下载" 按钮 */
.song-dl{
  flex-shrink:0;margin-left:2px;padding:7px 11px;font-size:12px;font-weight:600;
  border-radius:10px;border:1px solid var(--border);background:var(--tint-b);color:var(--blue);
  cursor:pointer;transition:background .15s,color .15s,transform .1s;line-height:1;white-space:nowrap;
}
.song-dl:hover{background:var(--blue);color:#fff;border-color:var(--blue);}
.song-dl:active{transform:scale(.95);}
.song-row .song-dl{margin-right:6px;}

/* 下载列表面板（搜索面板内嵌，三端通用） */
.dl-panel{
  margin-top:14px;border-radius:16px;background:var(--tint-a);
  border:1px solid var(--border);padding:12px;max-height:360px;overflow:hidden;
  display:flex;flex-direction:column;min-width:0;box-sizing:border-box;
}
.dl-panel *{box-sizing:border-box;}
.dll-empty{font-size:13px;color:var(--text2);padding:18px 6px;text-align:center;}

/* 头部：计数 + 按钮组 */
.dll-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px;}
.dll-count{font-size:12.5px;color:var(--text2);font-weight:600;}
.dll-head-actions{display:flex;gap:8px;flex-wrap:wrap;}
.dll-btn{
  padding:8px 14px;font-size:12.5px;font-weight:600;border-radius:10px;cursor:pointer;
  border:1px solid var(--border);background:var(--tint-b);color:var(--text);transition:background .15s;white-space:nowrap;
}
.dll-btn:hover{background:var(--tint-c);}
.dll-btn.primary{background:var(--blue);color:#fff;border-color:var(--blue);}
.dll-btn.primary:hover{background:var(--blue-press);}
.dll-btn.primary:disabled{opacity:.55;cursor:not-allowed;}

/* 列表区 */
.dll-list{overflow-y:auto;display:flex;flex-direction:column;gap:8px;min-width:0;}
.dll-row{
  display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;
  background:var(--tint-b);border:1px solid var(--border);min-width:0;overflow:hidden;
}
.dll-cover{
  width:40px;height:40px;border-radius:9px;flex-shrink:0;object-fit:cover;
  background:var(--tint-c);display:block;min-width:40px;
}
.dll-cover-empty{background:var(--tint-c);}
.dll-meta{flex:1;min-width:0;}
.dll-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.dll-sub{font-size:11px;color:var(--text2);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.dll-st{font-size:11px;font-weight:600;flex-shrink:0;padding:3px 8px;border-radius:8px;background:var(--tint-c);color:var(--text2);white-space:nowrap;}
.dll-st.st-ok{background:rgba(48,209,88,.15);color:#30d158;}
.dll-st.st-err{background:rgba(255,159,10,.18);color:#ff9f0a;}
.dll-st.st-downloading{background:rgba(10,132,255,.15);color:var(--blue);}
.dll-rm{
  flex-shrink:0;width:24px;height:24px;border-radius:8px;border:none;cursor:pointer;
  background:transparent;color:var(--text2);font-size:15px;line-height:1;transition:background .15s,color .15s;
}
.dll-rm:hover{background:rgba(255,59,48,.15);color:#ff3b30;}

/* 搜索行批量加入按钮（结果列表底部） */
.search-batchbar{display:flex;justify-content:center;margin-top:12px;}
.search-batchbar .btn{width:auto;padding:11px 18px;font-size:13px;}

/* 下载方式选择 */
.dll-mode{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 10px;}
.dll-mode-label{font-size:12px;color:var(--text2);font-weight:600;flex-shrink:0;}
.dll-mode-seg{display:flex;gap:6px;flex:1;min-width:0;}
.dll-mode-seg button{
  flex:1;padding:8px 10px;font-size:12px;font-weight:600;border-radius:10px;cursor:pointer;
  border:1px solid var(--border);background:var(--tint-b);color:var(--text);
  white-space:nowrap;transition:background .15s,color .15s;min-width:0;overflow:hidden;text-overflow:ellipsis;
}
.dll-mode-seg button.active{background:var(--blue);color:#fff;border-color:var(--blue);}

/* 批量解析头：按钮并排 */
.batch-head-actions{display:flex;gap:8px;flex-wrap:wrap;}

/* ===== 三端适配 ===== */
/* 手机（<768 单列）：面板全宽，头部竖排，按钮等宽 */
@media (max-width:767px){
  .dl-panel{padding:10px;max-height:none;}
  .dll-head{flex-direction:column;align-items:stretch;}
  .dll-head-actions{justify-content:space-between;}
  .dll-btn{flex:1;text-align:center;padding:9px 10px;}
  .dll-row{gap:8px;padding:8px;}
  .dll-cover{width:38px;height:38px;min-width:38px;}
  .dll-st{font-size:10.5px;padding:2px 6px;}
  .dll-rm{width:22px;height:22px;font-size:14px;}
  .dll-mode{flex-direction:column;align-items:stretch;}
  .dll-mode-seg{flex-direction:column;}
  /* 超窄屏：搜索行按钮紧凑化 */
  .song-dl{padding:6px 9px;font-size:11.5px;}
  /* 触控目标放大：≥40px 点按区 */
  .tool-btn{min-height:40px;}
  .src-btn{min-height:40px;}
  .seg button{min-height:40px;}
  .hist-chip{min-height:34px;padding:6px 12px;}
  .hist-del{width:30px;height:30px;}
  .modal-close{width:38px;height:38px;display:flex;align-items:center;justify-content:center;}
  .q-close,.q-rm{width:32px;height:32px;}
  .fav-rm{width:32px;height:32px;}
  .song-play{width:34px;height:34px;}
  .input-clear{width:30px;height:30px;}
}
/* 平板（768-1099）：面板稍宽 */
@media (min-width:768px) and (max-width:1099px){
  .dl-panel{max-height:380px;}
  .dll-row{gap:10px;}
}
/* 桌面（>=1100 双栏）：面板在右侧栏，限宽 */
@media (min-width:1100px){
  .dl-panel{max-height:400px;}
}

/* ===== v2.0 新功能样式 ===== */
/* 收藏列表工具条 */
.fav-bar{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap;}
.fav-btn{
  padding:8px 14px;font-size:12.5px;font-weight:600;border-radius:10px;cursor:pointer;
  border:1px solid var(--border);background:var(--tint-b);color:var(--text);transition:background .15s;
}
.fav-btn:hover{background:var(--tint-c);}
.fav-btn.danger:hover{background:rgba(255,159,10,.15);color:#ff9f0a;border-color:rgba(255,159,10,.3);}
/* 收藏行移除按钮 */
.fav-rm{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;border:none;cursor:pointer;
  background:transparent;color:var(--text2);font-size:15px;line-height:1;transition:background .15s,color .15s;
}
.fav-rm:hover{background:rgba(255,159,10,.15);color:#ff9f0a;}
/* 键盘选中高亮 */
.song-row.kb-sel{outline:2px solid var(--blue);outline-offset:-2px;background:var(--tint-c);}
/* 详情页按钮组增强：上一首/下一首 固定两端 */
.sd-actions .btn{min-width:0;}
/* toast 徽章动画（下载完成时角标脉冲） */
@keyframes badgePulse{0%{transform:scale(1)}50%{transform:scale(1.35)}100%{transform:scale(1)}}
.tool-btn .pulse{display:inline-block;animation:badgePulse .4s ease;}
/* 手机端：收藏工具条竖排 */
@media (max-width:480px){
  .fav-bar{flex-direction:column;}
  .fav-btn{width:100%;text-align:center;}
}
/* 下载列表单曲重试按钮 */
.dll-retry{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;border:1px solid var(--border);cursor:pointer;
  background:var(--tint-b);color:var(--blue);font-size:14px;line-height:1;transition:background .15s,color .15s;
}
.dll-retry:hover{background:var(--blue);color:#fff;border-color:var(--blue);}
/* 批量解析失败项重试 */
.bi-fail{font-size:12px;color:var(--text2);word-break:break-all;margin-right:8px;}
.bi-retry{width:auto;padding:5px 12px;font-size:12px;margin-top:2px;}
.bi-sub{line-height:2;}

/* ===== v20 新功能样式 ===== */
/* toast 队列容器 */
#toastWrap{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:9999;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;width:max-content;max-width:92vw;}
#toastWrap .tq-toast{
  background:var(--toast-bg);border:1px solid var(--border);color:var(--text);
  padding:10px 18px;border-radius:14px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.3);
  opacity:0;transform:translateY(-10px) scale(.96);transition:opacity .25s,transform .25s;
  white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis;text-align:center;
}
#toastWrap .tq-toast.show{opacity:1;transform:translateY(0) scale(1);}
#toastWrap .tq-toast.error{border-color:rgba(255,69,58,.6);color:#ff453a;}
#toastWrap .tq-toast.hide{opacity:0;transform:translateY(-8px);}
/* 自定义播放器控制条 */
.sd-player{margin-top:12px;background:var(--tint-a);border:1px solid var(--border);border-radius:14px;padding:10px 12px;}
.sd-progress{display:flex;align-items:center;gap:10px;}
.sd-prog-bar{flex:1;height:6px;border-radius:3px;background:var(--tint-c);cursor:pointer;position:relative;}
.sd-prog-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,#0a84ff,#5ac8fa);width:0%;}
.sd-time{font-size:11px;color:var(--text2);font-variant-numeric:tabular-nums;white-space:nowrap;}
.sd-ctrl{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap;}
.sd-ctrl-btn{
  padding:7px 12px;font-size:13px;font-weight:600;border-radius:10px;cursor:pointer;
  border:1px solid var(--border);background:var(--tint-b);color:var(--text);line-height:1;transition:background .15s;
}
.sd-ctrl-btn:hover{background:var(--tint-c);}
.sd-ctrl-btn.main{background:var(--blue);color:#fff;border-color:var(--blue);padding:10px 16px;}
.sd-vol{flex:1;min-width:60px;max-width:120px;accent-color:var(--blue);}
/* 歌词滚动高亮 */
.sd-lrc{max-height:180px;overflow-y:auto;scroll-behavior:smooth;padding:4px 2px;}
.lrc-line{padding:3px 6px;font-size:12.5px;color:var(--text2);border-radius:6px;transition:color .2s,background .2s;line-height:1.7;}
.lrc-line.on{color:var(--blue);font-weight:700;background:var(--tint-b);}
/* 播放队列面板 */
.q-panel{margin-top:14px;border-radius:16px;background:var(--tint-a);border:1px solid var(--border);padding:12px;max-height:320px;overflow-y:auto;display:flex;flex-direction:column;}
.q-empty{font-size:13px;color:var(--text2);padding:18px 6px;text-align:center;}
.q-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:13px;font-weight:700;color:var(--text);}
.q-close{width:26px;height:26px;border-radius:8px;border:none;cursor:pointer;background:transparent;font-size:13px;transition:background .15s;}
.q-close:hover{background:var(--tint-c);}
.q-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;cursor:pointer;transition:background .15s;}
.q-row:hover{background:var(--tint-b);}
.q-row.on{background:var(--tint-c);}
.q-row.on .q-name{color:var(--blue);}
.q-idx{width:22px;text-align:center;font-size:12px;color:var(--text2);flex-shrink:0;}
.q-meta{flex:1;min-width:0;}
.q-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.q-sub{font-size:11px;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.q-rm{flex-shrink:0;width:24px;height:24px;border-radius:8px;border:none;cursor:pointer;background:transparent;font-size:12px;transition:background .15s;}
.q-rm:hover{background:rgba(255,159,10,.15);}
/* 骨架屏 */
.sk-row{height:60px;border-radius:12px;background:linear-gradient(90deg,var(--tint-a) 25%,var(--tint-b) 50%,var(--tint-a) 75%);background-size:200% 100%;animation:sk 1.2s infinite;margin-bottom:8px;}
@keyframes sk{0%{background-position:200% 0}100%{background-position:-200% 0}}
/* 搜索加载更多 */
.search-more{display:flex;justify-content:center;margin-top:12px;}
.search-more .btn{width:auto;padding:10px 20px;font-size:13px;}
/* 返回顶部 */
.to-top{
  position:fixed;right:18px;bottom:24px;width:44px;height:44px;border-radius:50%;z-index:45;
  background:var(--blue);color:#fff;border:none;font-size:18px;cursor:pointer;
  box-shadow:0 8px 24px rgba(10,132,255,.4);transition:transform .15s,opacity .15s;
}
.to-top:hover{transform:translateY(-2px);}
/* 历史单条删除 */
.hist-chip-wrap{display:inline-flex;align-items:center;margin:3px 4px 3px 0;background:var(--tint-a);border:1px solid var(--border);border-radius:999px;padding:2px 4px 2px 2px;}
.hist-del{width:22px;height:22px;border-radius:50%;border:none;cursor:pointer;background:var(--tint-b);font-size:10px;color:var(--text2);margin-left:2px;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,color .15s;flex-shrink:0;}
.hist-del:hover{background:rgba(255,69,58,.18);color:#ff453a;}
.hist-chip-wrap{display:inline-flex;align-items:center;margin:3px 4px 3px 0;background:var(--tint-a);border:1px solid var(--border);border-radius:999px;padding:2px 4px 2px 2px;}
.hist-del:hover{background:rgba(255,159,10,.15);}
/* 空状态 emoji 友好 */
.search-empty{text-align:center;padding:28px 12px;color:var(--text2);font-size:13.5px;}
/* 图片懒加载淡入 */
img[loading="lazy"]{opacity:0;transition:opacity .3s;}
img[loading="lazy"].loaded{opacity:1;}
/* 按钮 ripple */
.btn{position:relative;overflow:hidden;}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.35);transform:scale(0);animation:ripple .5s ease-out;pointer-events:none;}
@keyframes ripple{to{transform:scale(3);opacity:0}}
/* 三端：播放器控制条手机竖排 */
@media (max-width:480px){
  .sd-ctrl{flex-wrap:wrap;}
  .sd-vol{max-width:none;width:100%;}
  .sd-ctrl-btn{flex:1;text-align:center;padding:9px 6px;font-size:12.5px;}
  .to-top{right:12px;bottom:16px;width:40px;height:40px;font-size:16px;}
}
/* 搜索框清除按钮：相对 input 容器定位（不在按钮区） */
.input-box{position:relative;}
.input-clear{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);width:24px;height:24px;
  border-radius:50%;border:none;cursor:pointer;background:var(--tint-c);color:var(--text2);
  font-size:9px;line-height:1;display:flex;align-items:center;justify-content:center;z-index:2;
}
.input-clear:hover{background:rgba(255,159,10,.2);}

/* ===== v21 SVG 图标体系 + 手机端整改 ===== */
/* 状态点（替代文字符号） */
.ok-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#30d158;margin-right:4px;vertical-align:1px;}
.bad-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#ff453a;margin-right:4px;vertical-align:1px;}
/* SVG 图标垂直对齐（全局） */
.tool-btn svg,.dll-btn svg,.fav-btn svg,.sd-ctrl-btn svg,.q-head svg,.btn svg{vertical-align:-2px;}
.song-play svg{display:block;}
.brand-icon svg{display:block;}
/* ===== 手机端全面整改（<768px）===== */
@media (max-width:767px){
  /* 顶栏：紧凑 + 品牌副标题隐藏 */
  .topbar{padding:12px 2px 8px;gap:8px;}
  .brand-name{font-size:14.5px;}
  .brand-sub{display:none;}
  .brand-icon{width:34px;height:34px;border-radius:10px;}
  .icon-btn{width:36px;height:36px;}
  /* 输入框区：清除按钮位置适配 */
  .input-wrap{gap:8px;}
  .input-glass{padding:13px 44px 13px 14px;font-size:14.5px;}
  /* 歌曲行：封面缩小、留出元数据空间 */
  .song-cover{width:42px;height:42px;}
  .song-row{gap:10px;padding:9px 10px;}
  .song-play{width:28px;height:28px;font-size:0;}
  .song-play svg{width:12px;height:12px;}
  /* 详情页控制条：紧凑两行 */
  .sd-player{padding:8px 10px;}
  .sd-ctrl{gap:6px;}
  .sd-ctrl-btn{padding:8px 6px;font-size:12px;flex:1;min-width:0;}
  .sd-ctrl-btn.main{padding:9px 10px;}
  .sd-vol{display:none;}   /* 手机端用系统音量，隐藏滑块防溢出 */
  /* 面板：统一圆角内边距 */
  .dl-panel,.q-panel{padding:10px;border-radius:14px;}
  .dll-head-actions{gap:6px;}
  .dll-btn{padding:8px 8px;font-size:11.5px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .dll-mode{flex-direction:column;align-items:stretch;gap:6px;}
  .dll-mode-label{font-size:11.5px;}
  .dll-mode-seg{flex-direction:column;gap:6px;}
  .dll-mode-seg button{padding:9px 8px;font-size:11.5px;}
  /* 列表行：防溢出 */
  .dll-row,.q-row{gap:8px;padding:7px 8px;}
  .dll-cover{width:36px;height:36px;min-width:36px;}
  .dll-st{max-width:90px;overflow:hidden;text-overflow:ellipsis;}
  /* 收藏工具条 */
  .fav-bar{flex-direction:column;gap:6px;}
  .fav-btn{width:100%;text-align:center;padding:9px 10px;}
  /* 批量栏 + 加载更多 */
  .search-batchbar .btn,.search-more .btn{width:100%;padding:11px 12px;font-size:12.5px;}
  /* 溢出保险：全局 */
  .hero,.glass,.panel,.search-result,.song-detail,.dl-panel,.q-panel{min-width:0;max-width:100%;}
  .song-meta,.dll-meta,.q-meta,.sd-info{min-width:0;}
  /* 弹窗：全宽 */
  .modal{margin:12px;max-height:calc(100vh - 48px);overflow-y:auto;}
  /* toast 队列 */
  #toastWrap{top:10px;width:calc(100% - 32px);}
  #toastWrap .toast{font-size:12.5px;padding:9px 14px;max-width:100%;}
  /* 返回顶部 */
  .to-top{right:12px;bottom:calc(16px + env(safe-area-inset-bottom));width:38px;height:38px;}
  /* 历史chips：防溢出 */
  .history{flex-wrap:wrap;gap:4px;}
  .hist-chip{font-size:11.5px;padding:5px 10px;}
  .hist-del{width:18px;height:18px;font-size:0;}
  /* 搜索工具条：3列→2列（按钮文字完整显示，避免截断成省略号） */
  .search-tools{grid-template-columns:repeat(2,1fr);}
  /* 详情页操作按钮：2列网格（覆盖 481-767 区间；≤480 另有主按钮全宽规则） */
  .sd-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
  .sd-actions .btn{width:100%;padding:11px 10px;font-size:12.5px;flex:unset;margin:0;text-align:center;justify-content:center;}
}
/* 超窄屏（<380px）进一步压缩 */
@media (max-width:379px){
  .brand-name{font-size:13px;}
  .search-tools .tool-btn{font-size:11px;}
  .dll-st{max-width:64px;}
  .sd-ctrl-btn{font-size:11px;padding:7px 4px;}
}

/* ===== v22 深浅色模式适配 ===== */
/* 浅色模式：新元素显式适配 */
[data-theme="light"] .tool-btn{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);color:#1d1d1f;}
[data-theme="light"] .tool-btn:hover{background:rgba(0,0,0,.08);}
[data-theme="light"] .tool-btn.active{background:#007aff;color:#fff;border-color:#007aff;}
[data-theme="light"] .hist-chip-wrap{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);}
[data-theme="light"] .hist-chip{color:#3a3a3c;}
[data-theme="light"] .hist-chip:hover{color:#007aff;border-color:rgba(10,132,255,.45);}
[data-theme="light"] .ph-name:hover{color:#007aff;}
[data-theme="light"] .dll-row{background:rgba(0,0,0,.03);border-color:rgba(0,0,0,.08);}
[data-theme="light"] .q-row:hover{background:rgba(0,0,0,.05);}
[data-theme="light"] .q-row.on{background:rgba(0,0,0,.08);}
[data-theme="light"] .sd-player{background:rgba(0,0,0,.03);border-color:rgba(0,0,0,.08);}
[data-theme="light"] .sd-prog-bar{background:rgba(0,0,0,.1);}
[data-theme="light"] .sd-ctrl-btn{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);color:#1d1d1f;}
[data-theme="light"] .sd-ctrl-btn:hover{background:rgba(0,0,0,.08);}
[data-theme="light"] .sd-ctrl-btn.main{background:#007aff;color:#fff;border-color:#007aff;}
[data-theme="light"] .dll-btn{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);color:#1d1d1f;}
[data-theme="light"] .dll-btn:hover{background:rgba(0,0,0,.08);}
[data-theme="light"] .dll-btn.primary{background:#007aff;color:#fff;border-color:#007aff;}
[data-theme="light"] .dll-mode-seg button{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);color:#1d1d1f;}
[data-theme="light"] .dll-mode-seg button.active{background:#007aff;color:#fff;border-color:#007aff;}
[data-theme="light"] .fav-btn{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);color:#1d1d1f;}
[data-theme="light"] .fav-btn:hover{background:rgba(0,0,0,.08);}
[data-theme="light"] .lastplay-bar .btn{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);}
[data-theme="light"] .to-top{background:#007aff;}
/* 深色模式：新元素微调（增强对比） */
[data-theme="dark"] .tool-btn{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);}
[data-theme="dark"] .tool-btn.active{background:#0a84ff;color:#fff;border-color:#0a84ff;}
[data-theme="dark"] .hist-chip-wrap{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);}
[data-theme="dark"] .sd-ctrl-btn{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);}
[data-theme="dark"] .dll-btn{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);}
[data-theme="dark"] .dll-mode-seg button{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);}
[data-theme="dark"] .fav-btn{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);}
/* 收藏按钮心跳反馈动画 */
@keyframes favPop{0%{transform:scale(1)}40%{transform:scale(1.18)}100%{transform:scale(1)}}
.fav-pop{animation:favPop .35s ease;}
/* 最近播放/统计/快捷键按钮等宽基线 */
.tool-btn{display:inline-flex;align-items:center;gap:6px;}
.tool-btn svg{flex-shrink:0;}
/* 上次播放恢复入口 */
.lastplay-bar{display:flex;justify-content:center;margin-top:14px;}
.lastplay-bar .btn{width:auto;padding:11px 18px;font-size:13px;gap:8px;}

/* ===== v23 信息面板 + SVG 全局适配 ===== */
.info-body{display:flex;flex-direction:column;gap:6px;padding:2px 0 6px;}
.info-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;border-radius:10px;background:var(--tint-b);font-size:13px;}
.info-row b{color:var(--blue);font-size:15px;}
.hk-key{display:inline-flex;align-items:center;justify-content:center;min-width:34px;padding:3px 8px;border-radius:8px;background:var(--tint-c);font-weight:700;font-size:12px;font-family:ui-monospace,Menlo,monospace;}
.info-body .dll-btn{margin-top:8px;}
/* SVG 图标全局统一：垂直居中 + 不拉伸 */
button svg, .btn svg, .tool-btn svg, .fav-btn svg, .dll-btn svg, .sd-ctrl-btn svg, .icon-btn svg, .q-close svg, .q-rm svg, .hist-del svg, .to-top svg{
  flex-shrink:0;display:inline-block;vertical-align:-2px;pointer-events:none;
}
.song-play{display:inline-flex;align-items:center;justify-content:center;}
/* 深浅色 info 面板 */
[data-theme="light"] .info-row{background:rgba(0,0,0,.04);}
[data-theme="dark"] .info-row{background:rgba(255,255,255,.06);}