:root{
  --bg:#FFF7EF;
  --surface:#FFFFFF;
  --surface-2:#FFF1E4;
  --line:#F0E2D2;
  --text:#3A2E26;
  --text-2:#8A7869;
  --text-3:#B4A294;
  --brand:#FF7A4D;
  --brand-soft:#FFE9DF;
  --mint:#2FB99B;
  --mint-soft:#DFF6F0;
  --sun:#F2B33D;
  --sky:#5B8DEF;
  --violet:#9B7BE8;
  --danger:#E2574C;
  --r:18px;
  --shadow:0 2px 10px rgba(150,110,80,.06),0 10px 30px rgba(150,110,80,.07);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  font-size:15px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
}
button,input{font:inherit;color:inherit}
button{border:0;background:none;cursor:pointer;padding:0}
.hidden{display:none!important}
code{background:var(--surface-2);padding:1px 5px;border-radius:5px;font-size:12px}

#app{padding-bottom:calc(64px + env(safe-area-inset-bottom));min-height:100vh}
.page{max-width:600px;margin:0 auto;padding:0 16px}
.page:not(.hidden){animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- 首页 hero ---------- */
.hero{
  margin:calc(14px + env(safe-area-inset-top)) 0 10px;
  padding:18px 18px 14px;border-radius:24px;
  background:linear-gradient(140deg,#FFD9B8 0%,#FFC3C9 55%,#D9C7F5 100%);
  box-shadow:var(--shadow);
}
.hero-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.hero-hi{font-size:20px;font-weight:800;letter-spacing:-.2px;color:#4A3222}
.hero-sub{font-size:13px;color:#7A5A45;margin-top:2px}
.ring{position:relative;width:56px;height:56px;flex:none}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:5;stroke-linecap:round}
.ring-bg{stroke:rgba(255,255,255,.55)}
.ring-fg{stroke:#fff;stroke-dasharray:119.4;stroke-dashoffset:119.4;transition:stroke-dashoffset .5s ease}
.ring-num{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;color:#fff}

.hero-stats{display:flex;gap:8px;margin-top:14px}
.stat{
  flex:1;background:rgba(255,255,255,.55);border-radius:14px;padding:8px 6px;text-align:center;
  backdrop-filter:blur(4px);
}
.stat b{display:block;font-size:18px;font-weight:800;color:#4A3222;line-height:1.2}
.stat span{font-size:11px;color:#7A5A45}

/* ---------- 搜索 ---------- */
.searchbar{margin:12px 0 8px}
#search{
  width:100%;padding:11px 14px;border-radius:14px;border:1px solid var(--line);
  background:var(--surface);outline:none;font-size:14px;
}
#search:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}

/* ---------- 分类 chips ---------- */
.chips{display:flex;gap:7px;overflow-x:auto;padding:4px 0 10px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{
  flex:none;padding:6px 13px;border-radius:999px;background:var(--surface);
  border:1px solid var(--line);font-size:13px;color:var(--text-2);white-space:nowrap;transition:.15s;
}
.chip.on{background:var(--text);border-color:var(--text);color:#fff;font-weight:600}
.chip .n{opacity:.55;margin-left:4px;font-size:11px}

/* ---------- 歌曲列表 ---------- */
.list{display:flex;flex-direction:column;gap:9px;padding-bottom:10px}
.song{
  display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:var(--r);
  background:var(--surface);box-shadow:var(--shadow);transition:transform .12s;
}
.song:active{transform:scale(.985)}
.s-idx{
  width:34px;height:34px;flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:#fff;background:var(--brand);
}
.s-disc{
  width:46px;height:46px;flex:none;border-radius:50%;position:relative;overflow:visible;
  box-shadow:0 2px 6px rgba(150,110,80,.18);
}
.s-disc .disc{width:100%;height:100%;display:block;border-radius:50%}
.s-num{
  position:absolute;top:-4px;left:-4px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;
  background:var(--brand);color:#fff;font-size:10px;font-weight:700;line-height:18px;text-align:center;
  box-shadow:0 1px 3px rgba(0,0,0,.22);
}
.s-main{flex:1;min-width:0}
.s-title{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s-meta{font-size:12px;color:var(--text-3);margin-top:2px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.s-tag{background:var(--surface-2);border-radius:6px;padding:0 6px;font-size:11px;color:var(--text-2)}
.s-tag.vid{background:var(--mint-soft);color:#1C8C74}
.s-tag.lvl{background:#EDE7FB;color:#6B4FC9}
.s-tag.scene{background:#FFF3D6;color:#8A5A00}
.s-right{display:flex;align-items:center;gap:8px;flex:none}
.s-ok{
  width:24px;height:24px;border-radius:50%;background:var(--mint-soft);color:var(--mint);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
.s-ok:not(.on){background:var(--surface-2);color:var(--text-3)}
.s-play{width:34px;height:34px;border-radius:50%;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:13px}
.song.noaudio .s-play{background:#F1EDE8;color:var(--text-3)}
.song.noaudio .s-title{color:var(--text-2)}

.empty{text-align:center;padding:50px 20px;color:var(--text-3);font-size:14px}
.empty .big{font-size:34px;display:block;margin-bottom:8px}

/* ---------- 子页头 ---------- */
.subhead{margin:calc(16px + env(safe-area-inset-top)) 0 12px;display:flex;align-items:center;justify-content:space-between}
.subhead h1{font-size:22px;font-weight:800;margin:0;letter-spacing:-.3px}
.month-nav{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-2)}
.month-nav button{width:28px;height:28px;border-radius:9px;background:var(--surface);font-size:17px;color:var(--text-2)}

.card{background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);padding:14px;margin-bottom:12px}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.card-head h2{font-size:15px;font-weight:700;margin:0}
.mini{font-size:12px;color:var(--text-2);background:var(--surface-2);padding:4px 10px;border-radius:999px}

/* ---------- 日历 ---------- */
.weekdays,.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}
.weekdays span{text-align:center;font-size:11px;color:var(--text-3);padding-bottom:4px}
.cal-day{aspect-ratio:1;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:13px;color:var(--text-2);background:var(--surface-2);position:relative}
.cal-day.out{opacity:.25}
.cal-day.on{background:var(--brand);color:#fff;font-weight:700}
.cal-day.today{outline:2px solid var(--brand);outline-offset:1px}
.cal-day i{position:absolute;bottom:4px;width:4px;height:4px;border-radius:50%;background:var(--mint)}
.cal-day.on i{background:#fff}
.cal-legend{display:flex;gap:12px;align-items:center;justify-content:center;margin-top:10px;font-size:11px;color:var(--text-3)}
.dot{width:9px;height:9px;border-radius:3px;background:var(--surface-2);display:inline-block;margin-right:4px}
.dot.on{background:var(--brand)}

/* ---------- 打卡列表 ---------- */
.ck{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line)}
.ck:last-child{border-bottom:0}
.ck-box{width:26px;height:26px;border-radius:8px;border:2px solid var(--line);flex:none;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px}
.ck-box.on{background:var(--mint);border-color:var(--mint)}
.ck-main{flex:1;min-width:0}
.ck-title{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ck-sub{font-size:11px;color:var(--text-3);margin-top:1px}
.ck-main.done .ck-title{color:var(--text-3)}

/* ---------- 我的 ---------- */
.rowset{display:flex;flex-direction:column}
.row{display:flex;align-items:center;justify-content:space-between;padding:11px 2px;
  border-bottom:1px solid var(--line);font-size:14px;width:100%;text-align:left}
.row:last-child{border-bottom:0}
.row i{color:var(--text-3);font-style:normal;font-size:16px}
.row b{font-weight:600;color:var(--text-2)}
.row.danger span{color:var(--danger)}
.tip{font-size:12px;color:var(--text-3);line-height:1.6;margin:10px 0 0}

/* ---------- 导入进度 ---------- */
.prog{margin:12px 0 4px}
.prog-bar{height:6px;border-radius:3px;background:var(--surface-2);overflow:hidden}
.prog-bar i{display:block;height:100%;width:0;background:var(--brand);border-radius:3px;transition:width .2s}
.prog-txt{font-size:11px;color:var(--text-3);margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- 底部导航 ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  display:flex;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);
}
.tab{flex:1;padding:9px 0 7px;display:flex;flex-direction:column;align-items:center;gap:2px;
  font-size:11px;color:var(--text-3)}
.tab .ico{font-size:19px;filter:grayscale(1);opacity:.5;transition:.15s}
.tab.active{color:var(--brand);font-weight:600}
.tab.active .ico{filter:none;opacity:1;transform:scale(1.08)}

/* ---------- 播放器 ---------- */
.player{
  position:fixed;inset:0;z-index:60;background:var(--bg);
  display:flex;flex-direction:column;overflow:hidden;
  animation:slideUp .28s cubic-bezier(.22,.8,.3,1);
}
.player.hidden{display:none}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:none}}
.pl-head{display:flex;align-items:center;justify-content:space-between;padding:calc(10px + env(safe-area-inset-top)) 16px 6px}
.pl-head button{width:34px;height:34px;border-radius:50%;font-size:19px;color:var(--text-2)}
.pl-headtitle{font-size:12px;color:var(--text-3)}
.pl-check.on{color:var(--sun)}
.pl-body{flex:1;display:flex;flex-direction:column;padding:0 22px 18px;min-height:0}
.cover{
  width:min(56vw,210px);aspect-ratio:1;margin:6px auto 14px;border-radius:50%;
  flex:none;box-shadow:0 14px 34px rgba(160,120,90,.22);overflow:hidden;
}
.cover .disc{width:100%;height:100%;display:block}
.cover.spin .disc{animation:spin 4s linear infinite}
.pl-title{text-align:center;font-size:20px;font-weight:800;margin:0 0 3px;letter-spacing:-.3px}
.pl-sub{text-align:center;font-size:12px;color:var(--text-3);min-height:17px}
.pl-actions{display:flex;gap:8px;justify-content:center;margin:10px 0 8px;flex:none}
.act{padding:7px 15px;border-radius:999px;background:var(--surface);border:1px solid var(--line);
  font-size:13px;box-shadow:var(--shadow)}
.act:active{transform:scale(.96)}

/* 歌词区：外层 relative 提供定位基准（.ly 的 offsetTop 才相对歌词框，而非 .player） */
.ly-wrap{position:relative;flex:1;min-height:80px;display:flex;margin:4px 0 8px}
.lyrics{
  flex:1;position:relative;overflow-y:auto;-webkit-overflow-scrolling:touch;
  overscroll-behavior:contain;
  text-align:center;padding:10px 6px;scrollbar-width:none;
  mask-image:linear-gradient(transparent,#000 12%,#000 88%,transparent);
}
.lyrics::-webkit-scrollbar{display:none}
/* line-height 必须是固定 px：若用倍数，高亮时 font-size 18→20 会让该行行高变化，
   整列歌词跟着上下抖，滚动看起来就"不顺滑" */
.ly{font-size:18px;line-height:38px;color:var(--text-3);padding:4px 0;text-align:center;
  transition:color .3s ease,opacity .3s ease;opacity:.62}
/* 已唱过的行：稍亮一点，形成"过去—现在—未来"的层次 */
.ly.past{opacity:.85;color:var(--text-2)}
.ly.on{opacity:1;font-size:20px;line-height:38px}   /* 行高保持不变，只改字号/颜色/字重 */
.ly .txt{display:inline-block}
/* 当前行：像 KTV 一样从左到右被"唱过"（渐变裁字），不支持时整体加深 */
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .ly.on .txt{
    background-image:linear-gradient(90deg,var(--brand) 0%,var(--brand) var(--p,0%),
      var(--text-2) var(--p,0%),var(--text-2) 100%);
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
    font-weight:800;
  }
}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .ly.on{color:var(--text);font-weight:800}
}
.ly-empty{color:var(--text-3);font-size:13px;padding-top:26px}

/* 一键回到正在唱（手动浏览歌词后浮出） */
.ly-back{
  position:absolute;right:4px;bottom:6px;z-index:3;
  padding:7px 13px;border-radius:999px;border:none;cursor:pointer;
  background:var(--brand);color:#fff;font-size:12.5px;font-weight:600;
  box-shadow:0 4px 14px rgba(255,122,77,.35);
  animation:lyBackIn .22s ease;
}
.ly-back:active{transform:scale(.95)}
@keyframes lyBackIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* 歌词同步微调 */
.ly-sync{display:flex;align-items:center;justify-content:center;gap:8px;flex:none;margin:0 0 6px}
.ly-sync-lb{font-size:11px;color:var(--text-3)}
.ly-sync button{
  padding:4px 9px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);color:var(--text-2);font-size:11.5px;cursor:pointer;
}
.ly-sync button:active{transform:scale(.94)}
.ly-sync .ly-sync-val{font-size:11.5px;color:var(--brand);font-weight:700;min-width:38px;text-align:center}
.ly-sync .ly-sync-rs{color:var(--text-3)}

.progress{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--text-3);flex:none}
#seek{
  flex:1;-webkit-appearance:none;appearance:none;height:4px;border-radius:2px;
  background:var(--line);outline:none;
}
#seek::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;border-radius:50%;
  background:var(--brand);box-shadow:0 1px 4px rgba(0,0,0,.2)}
#seek::-moz-range-thumb{width:15px;height:15px;border:0;border-radius:50%;background:var(--brand)}

.controls{display:flex;align-items:center;justify-content:center;gap:26px;margin:14px 0 8px;flex:none}
.controls button{font-size:22px;color:var(--text-2);width:44px;height:44px}
.controls .play{
  width:60px;height:60px;border-radius:50%;background:var(--brand);color:#fff;font-size:24px;
  box-shadow:0 8px 20px rgba(255,122,77,.35);display:flex;align-items:center;justify-content:center;
}
.controls .play:active{transform:scale(.93)}
.controls2{display:flex;justify-content:center;gap:8px;flex:none}
.tgl{font-size:12px;color:var(--text-2);background:var(--surface-2);padding:5px 12px;border-radius:999px}
.tgl.on{background:var(--brand);color:#fff}

/* ---------- 弹层 ---------- */
.modal{position:fixed;inset:0;z-index:80;background:var(--bg);display:flex;flex-direction:column}
.modal.hidden{display:none}
.modal-head{display:flex;align-items:center;justify-content:space-between;
  padding:calc(12px + env(safe-area-inset-top)) 16px 10px;border-bottom:1px solid var(--line);
  font-weight:700;font-size:15px}
.modal-head button{font-size:18px;color:var(--text-2);width:32px;height:32px}
.modal-body{flex:1;overflow-y:auto;padding:14px 16px calc(20px + env(safe-area-inset-bottom))}
.modal-body video{width:100%;border-radius:14px;background:#000}
.extra-item{display:flex;align-items:center;gap:10px;padding:12px;background:var(--surface);
  border-radius:12px;margin-bottom:8px;font-size:14px;text-decoration:none;color:var(--text)}

/* ---------- 迷你播放器（常驻，退出全屏后仍可点回） ---------- */
body.mini-on #app{padding-bottom:calc(124px + env(safe-area-inset-bottom))}
.mini{
  position:fixed;left:12px;right:12px;bottom:calc(64px + env(safe-area-inset-bottom));
  max-width:576px;margin-left:auto;margin-right:auto;z-index:45;
  display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:16px;
  background:rgba(255,255,255,.96);backdrop-filter:blur(14px);
  box-shadow:0 6px 22px rgba(150,110,80,.18);border:1px solid var(--line);
  animation:miniUp .25s ease;
}
.mini.hidden{display:none}
@keyframes miniUp{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}
.mini-disc{
  width:44px;height:44px;border-radius:50%;flex:none;position:relative;overflow:hidden;
  box-shadow:0 3px 8px rgba(160,120,90,.25);
}
.mini-disc .disc{width:100%;height:100%;display:block}
.mini-disc.spin .disc{animation:spin 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.mini-info{flex:1;min-width:0;cursor:pointer}
.mini-title{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-sub{font-size:11px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}
.mini-prog{height:3px;border-radius:2px;background:var(--line);margin-top:5px;overflow:hidden}
.mini-prog i{display:block;height:100%;width:0;background:var(--brand);border-radius:2px;transition:width .15s linear}
.mini-btn{width:38px;height:38px;border-radius:50%;flex:none;font-size:14px;color:var(--text-2);
  background:var(--surface-2);display:flex;align-items:center;justify-content:center}
.mini-btn:active{transform:scale(.92)}
.mini-stop{background:var(--mint-soft);color:var(--mint)}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:96px;transform:translate(-50%,14px);z-index:99;
  background:rgba(58,46,38,.94);color:#fff;padding:9px 18px;border-radius:999px;font-size:13px;
  opacity:0;pointer-events:none;transition:.25s;white-space:nowrap;max-width:80vw;
}
.toast.show{opacity:1;transform:translate(-50%,0)}