/* ===================== MUSIC · 纯白主题 ===================== */
:root{
  --white:#ffffff;
  --bg:#ffffff;
  --sidebar:#ffffff;
  --hover:#f4f4f6;
  --active:#ececef;
  --line:#efeff2;
  --t1:#16161a;
  --t2:#70707a;
  --t3:#a9a9b2;
  --green:#12d07a;
  --green-d:#0fb96c;
  --vip1:#f6d365;
  --vip2:#e8a33d;
  --shadow:0 -1px 0 var(--line), 0 -8px 24px rgba(20,20,30,.05);
  --radius:12px;
  --sb-w:236px;
  --pb-h:84px;
  --amb:#7b8fa1;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--t1);overflow:hidden;font-size:14px;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;outline:none}
input,select{font:inherit;color:inherit;outline:none}
a{color:inherit;text-decoration:none}
.ic{width:20px;height:20px;flex:none}
.ic16{width:16px;height:16px;flex:none}
.ic18{width:18px;height:18px;flex:none}
.ic20{width:20px;height:20px;flex:none}
.ic22{width:22px;height:22px;flex:none}
.ic24{width:24px;height:24px;flex:none}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#dcdce2;border-radius:8px;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:#c6c6ce;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}

/* ===================== LAYOUT ===================== */
.app{
  height:100vh;display:grid;
  grid-template-columns:var(--sb-w) 1fr;
  grid-template-rows:minmax(0,1fr) var(--pb-h);
  background:var(--bg);
  overflow:hidden;
}
.app.mini-mode{display:none}

/* ===================== SIDEBAR ===================== */
.sidebar{
  grid-row:1;grid-column:1;
  background:var(--sidebar);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:14px 12px 8px;overflow:hidden;
}
.brand{display:flex;align-items:center;gap:9px;padding:4px 8px 16px}
.brand-logo{width:28px;height:28px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#fff;box-shadow:0 4px 12px rgba(18,208,122,.32)}
.brand-logo svg{width:17px;height:17px}
.brand-name{font-size:19px;font-weight:800;letter-spacing:.5px}
.nav{display:flex;flex-direction:column;gap:2px}
.nav-item{
  display:flex;align-items:center;gap:11px;height:40px;padding:0 13px;border-radius:20px;
  color:var(--t1);font-size:14.5px;cursor:pointer;transition:background .16s;position:relative;
}
.nav-item .ic{color:#3a3a44;transition:color .16s}
.nav-item:hover{background:var(--hover)}
.nav-item.active{background:var(--active);font-weight:600}
.nav-item.active .ic{color:#0d0d12}
.nav-item .badge{margin-left:auto;font-style:normal;font-size:12px;color:var(--t3)}
.nav-sec{font-size:12.5px;color:var(--t3);padding:16px 13px 8px;letter-spacing:.3px}
.playlist-head{display:flex;align-items:center;justify-content:space-between;padding:16px 8px 8px}
.ph-tabs{display:flex;gap:14px}
.ph-tab{font-size:13px;color:var(--t3);cursor:pointer;font-weight:500;transition:color .16s}
.ph-tab.active{color:var(--t1);font-weight:700}
.ph-add{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;color:var(--t2)}
.ph-add:hover{background:var(--hover);color:var(--t1)}
.playlist-list{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:2px 0 8px;margin:0 -4px}
.pl-row{display:flex;align-items:center;gap:10px;height:52px;padding:0 8px;border-radius:10px;cursor:pointer}
.pl-row:hover{background:var(--hover)}
.pl-row.active{background:var(--active)}
.pl-thumb{width:38px;height:38px;border-radius:8px;flex:none;background:#f0f0f3;display:grid;place-items:center;overflow:hidden;color:#b6b6be}
.pl-thumb img{width:100%;height:100%;object-fit:cover}
.pl-txt{min-width:0;flex:1}
.pl-name{font-size:13.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pl-sub{font-size:11.5px;color:var(--t3);margin-top:2px}
.sidebar-foot{border-top:1px solid var(--line);padding:8px 4px 2px;margin-top:4px}
.foot-btn{display:flex;align-items:center;gap:9px;width:100%;height:38px;padding:0 10px;border-radius:10px;color:var(--t2);font-size:13.5px}
.foot-btn:hover{background:var(--hover);color:var(--t1)}

/* ===================== MAIN ===================== */
.main{grid-row:1;grid-column:2;display:flex;flex-direction:column;min-width:0;background:var(--bg)}
.topbar{
  height:60px;flex:none;display:flex;align-items:center;gap:12px;padding:0 16px 0 18px;
  border-bottom:1px solid var(--line);background:var(--white);position:relative;z-index:30;
}
.tb-left{display:flex;gap:2px}
.icon-btn{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:#464650;transition:background .15s,color .15s}
.icon-btn:hover{background:var(--hover);color:#101015}
.icon-btn:active{transform:scale(.94)}
.icon-btn.sm{width:28px;height:28px}
.icon-btn.on{color:var(--green)}
.tb-search{
  position:relative;display:flex;align-items:center;height:36px;border-radius:18px;
  background:#f4f4f6;padding:0 6px 0 16px;width:168px;transition:width .22s,background .2s;
}
.tb-search.focus{width:300px;background:#f0f0f3}
.tb-search input{flex:1;border:none;background:none;height:100%;font-size:13.5px}
.tb-search input::placeholder{color:#a9a9b2}
.search-go{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:#6b6b74}
.search-go:hover{background:#e6e6ea;color:#111}
.search-drop{
  position:absolute;top:44px;left:0;width:100%;max-height:380px;overflow-y:auto;background:#fff;
  border-radius:14px;box-shadow:0 12px 40px rgba(20,20,40,.14);border:1px solid var(--line);
  padding:6px;display:none;z-index:60;
}
.search-drop.show{display:block}
.sd-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;cursor:pointer;font-size:13.5px}
.sd-item:hover{background:var(--hover)}
.sd-item .k{color:var(--t3);font-size:12px;margin-left:auto}
.tb-right{margin-left:auto;display:flex;align-items:center;gap:4px}
.user-chip{display:flex;align-items:center;gap:7px;height:34px;padding:0 10px 0 6px;border-radius:17px;cursor:pointer;position:relative}
.user-chip:hover{background:var(--hover)}
.uc-avatar{width:24px;height:24px;border-radius:50%;background:#e8e8ec;object-fit:cover;flex:none}
.uc-name{font-size:13.5px;max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uc-vip{font-size:10px;font-weight:800;padding:1.5px 5px;border-radius:5px;color:#7a5310;
  background:linear-gradient(135deg,var(--vip1),var(--vip2));letter-spacing:.4px}
.uc-vip.off{display:none}
.uc-arrow{color:#9a9aa4;width:14px;height:14px}
.user-menu{position:absolute;top:42px;right:0;width:196px;background:#fff;border:1px solid var(--line);
  border-radius:13px;box-shadow:0 12px 40px rgba(20,20,40,.14);padding:6px;display:none;z-index:60}
.user-menu.show{display:block}
.um-item{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:8px;font-size:13.5px;cursor:pointer}
.um-item:hover{background:var(--hover)}
.um-item.danger{color:#e0483c}
.um-line{height:1px;background:var(--line);margin:5px 8px}
.win-ctrl{display:flex;gap:0;margin-left:6px}
.wc{width:38px;height:34px;border-radius:8px;display:grid;place-items:center;color:#5a5a64}
.wc:hover{background:var(--hover);color:#111}
.wc-close:hover{background:#ff4d4f;color:#fff}

/* ===================== CONTENT ===================== */
.content{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:22px 26px 40px}
.page-title{font-size:24px;font-weight:800;letter-spacing:-.3px;margin-bottom:4px}
.page-sub{font-size:13px;color:var(--t3);margin-bottom:20px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin:26px 0 14px}
.sec-head h3{font-size:17px;font-weight:700}
.sec-head .more{font-size:12.5px;color:var(--t3);cursor:pointer}
.sec-head .more:hover{color:var(--green-d)}

.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:18px 16px}
.pcard{cursor:pointer;group:1}
.pcard .pc-cover{position:relative;width:100%;aspect-ratio:1/1;border-radius:12px;overflow:hidden;background:#f4f4f6;box-shadow:0 2px 10px rgba(20,20,40,.06)}
.pcard .pc-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.pcard:hover .pc-cover img{transform:scale(1.05)}
.pcard .pc-play{position:absolute;right:10px;bottom:10px;width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;
  display:grid;place-items:center;opacity:0;transform:translateY(6px);transition:.22s;box-shadow:0 6px 16px rgba(18,208,122,.4)}
.pcard:hover .pc-play{opacity:1;transform:none}
.pcard .pc-name{font-size:13.5px;font-weight:500;margin-top:9px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard .pc-sub{font-size:12px;color:var(--t3);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pc-count{position:absolute;left:8px;top:8px;background:rgba(0,0,0,.5);color:#fff;font-size:11px;padding:2px 7px;border-radius:20px;backdrop-filter:blur(4px)}

/* --- 歌曲列表 --- */
.tracklist{margin-top:6px}
.tr-head,.tr{display:grid;grid-template-columns:44px 1fr 26% 78px;align-items:center;gap:10px}
.tr-head{height:34px;font-size:12.5px;color:var(--t3);border-bottom:1px solid var(--line);padding:0 10px}
.tr{height:52px;border-radius:10px;padding:0 10px;cursor:pointer;transition:background .14s}
.tr:hover{background:var(--hover)}
.tr.playing{background:rgba(18,208,122,.08)}
.tr.playing .tr-name{color:var(--green-d)}
.tr-idx{font-size:13px;color:var(--t3);text-align:center;font-variant-numeric:tabular-nums}
.tr.playing .tr-idx{color:var(--green)}
.tr-main{display:flex;align-items:center;gap:10px;min-width:0}
.tr-cover{width:36px;height:36px;border-radius:7px;object-fit:cover;flex:none;background:#f0f0f3}
.tr-txt{min-width:0}
.tr-name{font-size:13.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tr-artist{font-size:12px;color:var(--t3);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tr-album{font-size:12.5px;color:var(--t3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tr-dur{font-size:12.5px;color:var(--t3);text-align:right;font-variant-numeric:tabular-nums}
.tr-act{display:none;gap:4px}
.tr:hover .tr-act{display:flex}
.vip-tag{font-size:9.5px;font-weight:800;padding:1px 4px;border-radius:4px;color:#7a5310;
  background:linear-gradient(135deg,var(--vip1),var(--vip2));margin-left:6px;vertical-align:1px}
.vip-tag.off{display:none}

/* --- 歌单详情头 --- */
.pl-hero{display:flex;gap:22px;margin-bottom:8px}
.pl-hero-cover{width:180px;height:180px;border-radius:14px;overflow:hidden;flex:none;box-shadow:0 8px 28px rgba(20,20,40,.16);background:#f4f4f6}
.pl-hero-cover img{width:100%;height:100%;object-fit:cover}
.pl-hero-info{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.pl-hero-tag{font-size:12px;color:var(--green-d);font-weight:700;margin-bottom:6px}
.pl-hero-title{font-size:26px;font-weight:800;line-height:1.25;letter-spacing:-.3px}
.pl-hero-meta{font-size:13px;color:var(--t3);margin-top:10px;line-height:1.7}
.pl-hero-acts{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.btn{height:38px;padding:0 20px;border-radius:19px;background:var(--green);color:#fff;font-size:13.5px;font-weight:600;
  display:inline-flex;align-items:center;gap:7px;transition:.16s;box-shadow:0 4px 14px rgba(18,208,122,.3)}
.btn:hover{background:var(--green-d)}
.btn:active{transform:scale(.97)}
.btn.ghost{background:#f3f3f6;color:var(--t1);box-shadow:none}
.btn.ghost:hover{background:#e9e9ee}
.btn.dark{background:#1b1b20;box-shadow:none}
.btn.dark:hover{background:#000}
.btn.sm{height:32px;padding:0 15px;font-size:12.5px}

/* ===================== PLAYER BAR ===================== */
.playerbar{
  grid-row:2;grid-column:1/3;height:var(--pb-h);background:rgba(255,255,255,.92);
  backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);
  border-top:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:14px;padding:0 20px;position:relative;z-index:40;
}
.pb-left{display:flex;align-items:center;gap:12px;width:26%;min-width:230px}
.pb-cover{position:relative;width:56px;height:56px;border-radius:12px;overflow:hidden;background:#1a1a1e;flex:none;cursor:pointer;box-shadow:0 3px 12px rgba(0,0,0,.18)}
.pb-cover img{width:100%;height:100%;object-fit:cover}
.pb-cover-mask{position:absolute;inset:0;background:rgba(0,0,0,.42);color:#fff;display:grid;place-items:center;opacity:0;transition:.2s}
.pb-cover:hover .pb-cover-mask{opacity:1}
.pb-cover-resize{position:absolute;right:0;bottom:0;width:14px;height:14px;cursor:nwse-resize;z-index:3}
.pb-cover-resize::after{content:"";position:absolute;right:3px;bottom:3px;width:6px;height:6px;border-right:2px solid rgba(255,255,255,.75);border-bottom:2px solid rgba(255,255,255,.75);border-radius:0 0 2px 0}
.pb-meta{min-width:0;flex:1}
.pb-title-row{display:flex;align-items:center;gap:0}
.pb-title{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pb-artist{font-size:12px;color:var(--t3);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pb-center{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:9px}
.play-btn{width:50px;height:50px;border-radius:50%;background:#1b1b20;color:#fff;display:grid;place-items:center;transition:.16s;box-shadow:0 4px 16px rgba(0,0,0,.2)}
.play-btn:hover{background:#000;transform:scale(1.05)}
.play-btn:active{transform:scale(.95)}
.pb-right{margin-left:auto;display:flex;align-items:center;gap:4px}
.pb-progress-wrap{display:flex;align-items:center;gap:9px;margin-right:8px}
.t-time{font-size:11.5px;color:var(--t3);font-variant-numeric:tabular-nums;width:36px;text-align:center;flex:none}
.progress{position:relative;height:4px;border-radius:3px;background:#e6e6ea;cursor:pointer;width:120px}
.progress:hover{height:6px;margin-top:-1px}
.progress-buf{position:absolute;inset:0;width:0;background:#dcdce2;border-radius:3px}
.progress-bar{position:absolute;inset:0;width:0;background:var(--green);border-radius:3px}
.progress-dot{position:absolute;right:-5px;top:50%;transform:translateY(-50%) scale(0);width:11px;height:11px;border-radius:50%;background:#fff;border:2.5px solid var(--green);transition:transform .15s}
.progress:hover .progress-dot{transform:translateY(-50%) scale(1)}
.vol-wrap{width:0;overflow:hidden;transition:width .2s}
.vol-wrap.open{width:76px}
.vol-track{height:4px;border-radius:3px;background:#e6e6ea;position:relative;cursor:pointer;margin:0 6px}
.vol-fill{position:absolute;inset:0;width:70%;background:var(--green);border-radius:3px}
.txt-btn{min-width:34px;height:30px;border-radius:15px;font-size:13.5px;color:var(--t2);display:grid;place-items:center;font-weight:500}
.txt-btn:hover{background:var(--hover);color:var(--t1)}
.txt-btn.on{color:var(--green-d);font-weight:700}

/* ===================== NOW PLAYING ===================== */
.nowpage{
  position:fixed;inset:0;z-index:200;transform:translateY(100%);transition:transform .42s cubic-bezier(.32,.72,0,1);
  display:flex;flex-direction:column;overflow:hidden;background:#fff;
}
.nowpage.show{transform:none}
.np-bg{position:absolute;inset:-20%;background:var(--amb);opacity:.0;filter:blur(90px);transition:background .8s,opacity .6s;z-index:0}
.nowpage.show .np-bg{opacity:.20}
.nowpage.show .np-bg.tinted{opacity:.26}
.np-inner{position:relative;z-index:2;flex:1;min-height:0;display:grid;grid-template-columns:minmax(280px,40%) 1fr;
  grid-template-rows:minmax(0,1fr);gap:56px;padding:52px 64px 0;align-items:stretch;overflow:hidden}
.np-left{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:0;min-width:0;padding-bottom:40px}
.np-cover{position:relative;width:300px;height:300px;border-radius:20px;overflow:hidden;background:#f0f0f3;box-shadow:0 22px 60px rgba(20,20,40,.24)}
.np-cover img{width:100%;height:100%;object-fit:cover}
.np-cover::after{content:"";position:absolute;inset:0;border-radius:20px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.28);pointer-events:none}
.np-cover-resize{position:absolute;right:2px;bottom:2px;width:30px;height:30px;cursor:nwse-resize;z-index:5;border-radius:8px}
.np-cover-resize:hover{background:rgba(255,255,255,.22)}
.np-cover-resize::after{content:"";position:absolute;right:8px;bottom:8px;width:10px;height:10px;border-right:2.5px solid #fff;border-bottom:2.5px solid #fff;border-radius:0 0 3px 0;opacity:.9;filter:drop-shadow(0 1px 2px rgba(0,0,0,.5))}
.np-cover.spin{animation:spin 22s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.np-cover-tip{font-size:11.5px;color:var(--t3);margin-top:14px;opacity:.75}
.np-right{display:flex;flex-direction:column;height:100%;min-height:0;min-width:0;padding-bottom:20px}
.np-head{display:flex;align-items:flex-start;gap:14px;flex:none;padding-top:12px}
.np-title{font-size:27px;font-weight:800;line-height:1.3;letter-spacing:-.4px}
.np-artist{font-size:14px;color:var(--t2);margin-top:9px}
.np-heart{margin-left:auto}
.lyric-scroll{overflow-y:auto;height:100%;padding-right:8px;scroll-behavior:smooth}
.np-lyricbox{flex:1;overflow:hidden;margin-top:26px;position:relative;min-height:0}
.np-lyricbox::before,.np-lyricbox::after{content:"";position:absolute;left:0;right:0;height:64px;pointer-events:none;z-index:3}
.np-lyricbox::before{top:0;background:linear-gradient(rgba(var(--npfade,255,255,255),1),rgba(var(--npfade,255,255,255),0))}
.np-lyricbox::after{bottom:0;background:linear-gradient(rgba(var(--npfade,255,255,255),0),rgba(var(--npfade,255,255,255),1))}
.lrc-line{font-size:16px;line-height:2.15;color:#9d9da8;cursor:pointer;transition:color .25s,font-size .25s,transform .25s;padding:2px 0;transform-origin:left center}
.lrc-line:hover{color:#55555f}
.lrc-line.active{color:#16161a;font-weight:700;font-size:18.5px;transform:scale(1.02)}
.lrc-line .tr{display:block;font-size:13.5px;font-weight:400;color:#b4b4bd;margin-top:1px}
.lrc-line.active .tr{color:#7d7d88}
.lrc-plain{white-space:pre-wrap;font-size:15px;line-height:2;color:#55555f}
.lyric-empty{color:var(--t3);font-size:14px;padding:20px 0}
.np-foot{flex:none;display:flex;align-items:center;gap:16px;padding:14px 0 26px}
.np-fleft{display:flex;align-items:center;gap:10px}
.np-progress{display:flex;align-items:center;gap:10px;flex:1;max-width:340px}
.np-progress .progress{flex:1;width:auto}
.np-fright{margin-left:auto}
.np-close{position:absolute;left:22px;top:20px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:#5a5a64;z-index:10}
.np-close:hover{background:rgba(0,0,0,.06);color:#111}

/* ===================== DRAWER ===================== */
.drawer{
  position:fixed;right:0;top:0;bottom:var(--pb-h);width:372px;background:#fff;z-index:120;
  border-left:1px solid var(--line);box-shadow:-12px 0 40px rgba(20,20,40,.1);
  transform:translateX(100%);transition:transform .3s cubic-bezier(.32,.72,0,1);display:flex;flex-direction:column;
}
.drawer.show{transform:none}
.drawer-mask{position:fixed;inset:0;bottom:var(--pb-h);background:rgba(20,20,30,.18);z-index:110;opacity:0;pointer-events:none;transition:opacity .3s}
.drawer-mask.show{opacity:1;pointer-events:auto}
.drawer-head{height:56px;flex:none;display:flex;align-items:center;gap:8px;padding:0 14px;border-bottom:1px solid var(--line)}
.drawer-head b{font-size:15px}
.drawer-head span{font-size:12.5px;color:var(--t3);flex:1}
.drawer-body{flex:1;overflow-y:auto;padding:8px}

/* ===================== MODAL ===================== */
.modal-mask{position:fixed;inset:0;background:rgba(16,16,24,.34);backdrop-filter:blur(3px);z-index:300;display:none;align-items:center;justify-content:center}
.modal-mask.show{display:flex}
.modal{width:420px;max-width:92vw;background:#fff;border-radius:18px;box-shadow:0 30px 80px rgba(20,20,40,.28);overflow:hidden;animation:pop .22s ease}
@keyframes pop{from{transform:scale(.94);opacity:0}}
.modal.modal-set{width:470px}
.modal-head{height:56px;display:flex;align-items:center;padding:0 12px 0 22px;border-bottom:1px solid var(--line)}
.modal-head b{font-size:16px;flex:1}
.modal-body{padding:20px 22px;max-height:60vh;overflow-y:auto}
.modal-foot{padding:14px 22px 20px;display:flex;justify-content:flex-end;gap:10px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--t2);margin-bottom:7px}
.field input,.field select{width:100%;height:42px;border-radius:11px;border:1px solid #e6e6ea;background:#fafafb;padding:0 14px;font-size:14px;transition:.16s}
.field input:focus,.field select:focus{border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(18,208,122,.14)}
.field .hint{font-size:11.5px;color:var(--t3);margin-top:6px}
.form-err{font-size:12.5px;color:#e0483c;min-height:18px;margin-bottom:6px}
.tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tabs b{font-size:14.5px;color:var(--t3);padding-bottom:11px;cursor:pointer;position:relative;font-weight:600}
.tabs b.active{color:var(--t1)}
.tabs b.active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2.5px;border-radius:2px;background:var(--green)}
.set-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 0;font-size:13.5px}
.set-row+.set-row{border-top:1px solid var(--line)}
.set-row select{height:36px;border-radius:9px;border:1px solid #e6e6ea;background:#fafafb;padding:0 10px;min-width:170px}
.set-row input[type=text]{height:36px;border-radius:9px;border:1px solid #e6e6ea;background:#fafafb;padding:0 12px;flex:1;max-width:230px}
.set-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--green)}
.set-info{border-top:1px solid var(--line);margin-top:8px;padding-top:12px;font-size:12px;color:var(--t3);line-height:1.85}

/* ===================== TOAST ===================== */
.toast-wrap{position:fixed;left:50%;top:22px;transform:translateX(-50%);z-index:900;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:rgba(22,22,26,.93);color:#fff;font-size:13px;padding:10px 20px;border-radius:22px;box-shadow:0 8px 28px rgba(0,0,0,.22);animation:tin .25s ease;max-width:70vw}
@keyframes tin{from{transform:translateY(-12px);opacity:0}}

/* ===================== MINI ===================== */
.mini{position:fixed;inset:0;z-index:500;background:#fff;display:none;align-items:center;gap:18px;padding:0 26px}
.mini.show{display:flex}
.mini-cover{width:92px;height:92px;border-radius:14px;overflow:hidden;background:#1a1a1e;flex:none;box-shadow:0 6px 22px rgba(0,0,0,.2)}
.mini-cover img{width:100%;height:100%;object-fit:cover}
.mini-info{flex:1;min-width:0}
.mini-title{font-size:17px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-artist{font-size:13px;color:var(--t3);margin-top:5px}
.mini-prog{height:4px;border-radius:3px;background:#ececf0;margin-top:14px;overflow:hidden}
.mini-fill{height:100%;width:0;background:var(--green);border-radius:3px}
.mini-ctrl{display:flex;align-items:center;gap:8px}

/* ===================== SKELETON / EMPTY ===================== */
.sk{background:linear-gradient(90deg,#f2f2f5 25%,#eaeaf0 37%,#f2f2f5 63%);background-size:400% 100%;animation:shim 1.3s infinite;border-radius:10px}
@keyframes shim{0%{background-position:100% 50%}100%{background-position:0 50%}}
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 0;color:var(--t3);gap:12px}
.empty svg{width:52px;height:52px;opacity:.35}
.empty .e-t{font-size:14px}
.loading{display:flex;align-items:center;justify-content:center;gap:5px;padding:70px 0}
.loading i{width:7px;height:7px;border-radius:50%;background:var(--green);animation:bounce 1.2s infinite}
.loading i:nth-child(2){animation-delay:.15s}
.loading i:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-7px);opacity:1}}

/* rows in drawer / playlist picker */
.row-simple{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;cursor:pointer;font-size:13.5px}
.row-simple:hover{background:var(--hover)}
.row-simple .rsub{font-size:11.5px;color:var(--t3);margin-top:2px}
.row-cover{width:38px;height:38px;border-radius:7px;object-fit:cover;flex:none;background:#f0f0f3}
.ml-auto{margin-left:auto}

/* ===================== 推荐 · 沉浸式直接听歌 ===================== */
.rec-stage{position:relative;min-height:100%;display:flex;align-items:center;justify-content:center;padding:10px 0 24px}
.rec-bg{position:absolute;inset:-12% -6%;z-index:0;pointer-events:none;transition:background .9s;
  background:radial-gradient(ellipse 70% 62% at 50% 0%, rgba(159,179,200,.18), rgba(255,255,255,0) 72%)}
.rec-main{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;width:100%;max-width:560px}
.rec-cover{position:relative;width:284px;height:284px;border-radius:20px;overflow:hidden;background:#f2f2f5;box-shadow:0 20px 56px rgba(20,20,40,.2)}
.rec-cover img{width:100%;height:100%;object-fit:cover}

/* ---------- 封面玻璃质感（斜向高光 + 内边缘高光） ---------- */
.rec-cover::after,.pb-cover::after,.mini-cover::after,.pl-hero-cover::after,
.pcard .pc-cover::after,.np-cover::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(135deg,rgba(255,255,255,.30) 0%,rgba(255,255,255,.08) 42%,rgba(255,255,255,0) 100%);
}
.rec-cover::after,.pb-cover::after,.mini-cover::after,.pl-hero-cover::after,
.pcard .pc-cover::after{
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.13), inset 0 1px 0 rgba(255,255,255,.39);
}
.rec-badge{z-index:2}
.rec-badge{position:absolute;left:12px;top:12px;font-style:normal;font-size:11px;font-weight:700;color:#fff;
  background:rgba(0,0,0,.42);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:3px 10px;border-radius:20px;letter-spacing:.4px}
.rec-title{font-size:26px;font-weight:800;margin-top:24px;letter-spacing:-.4px;line-height:1.32;max-width:100%;word-break:break-word}
.rec-artist{font-size:13.5px;color:var(--t3);margin-top:9px}
.rec-acts{display:flex;align-items:center;gap:14px;margin-top:22px}
.rec-lrc{margin-top:24px;min-height:100px;display:flex;flex-direction:column;justify-content:center;gap:2px;width:100%;overflow:hidden}
.rl-line{font-size:15px;color:#c6c6cf;line-height:1.95;transition:color .3s,font-size .3s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rl-line.on{color:#16161a;font-weight:700;font-size:18px}
.rec-foot{display:flex;align-items:center;gap:10px;margin-top:24px;flex-wrap:wrap;justify-content:center}
.rec-tip{font-size:12px;color:var(--t3);margin-right:4px}

@media (max-width:1080px){
  .pb-progress-wrap{display:none}
  .np-inner{grid-template-columns:minmax(220px,36%) 1fr;gap:36px;padding:44px 36px 0}
  .np-cover{width:240px;height:240px}
}


/* ===== 双击播放/选中 <改进> ===== */
/* 品牌字标：对齐 "MUSIC" 那类几何重黑字标 */
.brand-name{
  display:flex;align-items:baseline;gap:6px;
  font-family:"Microsoft YaHei UI","Microsoft YaHei",sans-serif;
  font-size:19px;font-weight:900;letter-spacing:-.2px;
}
.brand-name em{font-style:normal}
.brand-name .wm-lat{
  font-family:"Arial Black","Segoe UI Black",Arial,sans-serif;
  font-size:12.5px;font-weight:900;letter-spacing:1.7px;text-transform:uppercase;
  color:var(--green);transform:translateY(-1px);
}

/* 顶栏登录入口（未登录时醒目可见） */
.tb-login{
  height:34px;padding:0 15px;border-radius:17px;background:var(--green);color:#fff;flex:none;
  font-size:13px;font-weight:700;display:flex;align-items:center;gap:6px;
  box-shadow:0 4px 12px rgba(18,208,122,.28);transition:background .16s,transform .12s;
}
.tb-login:hover{background:var(--green-d)}
.tb-login:active{transform:translateY(1px)}
.tb-login svg{width:15px;height:15px}
.tb-login.hide{display:none}

/* 列表类交互区域：禁止选中文字（双击不再选中标题/歌手） */
.tracklist,.tracklist *,.page-title,.tabs,.tabs *,.card-grid,.card-grid *,
.sidebar,.sidebar *,.topbar,.topbar *,.playerbar,.playerbar *,.pl-row,.pl-row *,
.nav,.nav *,.rec-acts,.rec-acts *{
  -webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;
}
input,textarea,[contenteditable]{-webkit-user-select:text;-moz-user-select:text;user-select:text}

/* 页面标题前置封面（标题左侧留白处的封面图） */
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.page-head .page-title{margin-bottom:0}
.ph-cover{width:52px;height:52px;border-radius:11px;object-fit:cover;flex:none;background:#f0f0f3;box-shadow:0 3px 12px rgba(20,20,40,.1)}
.ph-sub{font-size:12.5px;color:var(--t3);margin-top:3px}

/* ============================================================
   手机端适配（≤820px）：侧栏变抽屉 + 底部标签栏 + 迷你播放条
   ============================================================ */
.mob-menu,.mobtab,.sb-mask{display:none}

@media (max-width:820px){
  :root{--pb-h:60px;--tab-h:54px}

  html,body{height:100%;width:100%}
  body{overscroll-behavior:none}

  /* 单列：侧栏脱离网格，播放条与标签栏固定 */
  .app{
    height:100vh;height:100dvh;
    grid-template-columns:1fr;
    grid-template-rows:minmax(0,1fr);
    padding-bottom:calc(var(--pb-h) + var(--tab-h) + env(safe-area-inset-bottom,0px));
  }
  .main{grid-column:1;grid-row:1}

  /* ---------- 侧栏 → 左侧抽屉 ---------- */
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;width:282px;max-width:84vw;z-index:210;
    transform:translateX(-102%);transition:transform .3s cubic-bezier(.32,.72,0,1);
    box-shadow:6px 0 40px rgba(20,20,40,.16);
    padding-top:calc(14px + env(safe-area-inset-top,0px));
    padding-bottom:calc(8px + env(safe-area-inset-bottom,0px));
    overflow-y:auto;
  }
  .sidebar.open{transform:none}
  .sb-mask{
    display:block;position:fixed;inset:0;background:rgba(16,16,24,.34);z-index:205;
    opacity:0;pointer-events:none;transition:opacity .3s;
  }
  .sb-mask.show{opacity:1;pointer-events:auto}

  /* ---------- 顶栏 ---------- */
  .topbar{height:54px;gap:8px;padding:0 10px}
  .mob-menu{display:grid;width:40px;height:40px;flex:none}
  .tb-left,.win-ctrl{display:none}
  .tb-right .icon-btn{display:none}
  .tb-search{flex:1;width:auto;min-width:0;height:38px}
  .tb-search.focus{width:auto}
  .search-drop{position:fixed;left:8px;right:8px;top:58px;width:auto}
  .tb-right{gap:6px}
  .user-chip{padding:0 6px;height:38px}
  .uc-name{max-width:60px}
  .uc-vip{display:none}
  .tb-login{height:32px;padding:0 12px;font-size:12.5px}

  /* ---------- 内容 ---------- */
  .content{padding:16px 14px calc(var(--pb-h) + var(--tab-h) + 24px)}
  .page-title{font-size:19px}
  .page-sub{font-size:12.5px;margin-bottom:14px}
  .sec-head{margin:20px 0 12px}
  .sec-head h3{font-size:15.5px}
  .ph-cover{width:44px;height:44px;border-radius:10px}

  .card-grid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:14px 12px}
  .pcard .pc-play{opacity:1;transform:none;width:32px;height:32px;right:8px;bottom:8px}

  /* 列表：只留 序号 / 标题 / 时长 */
  .tracklist{margin-top:2px}
  .tr-head,.tr{grid-template-columns:30px 1fr 52px;gap:8px}
  .tr-head{padding:0 4px;font-size:12px}
  .tr-head>span:nth-child(3){display:none}
  .tr{height:58px;padding:0 4px}
  .tr-album{display:none}
  .tr-cover{width:42px;height:42px;border-radius:9px}
  .tr-name{font-size:14px}
  .tr-artist{font-size:11.5px;margin-top:1px}
  .tr-dur{font-size:11.5px}
  .tr-act{display:none !important}

  /* 歌单 / 专辑头图 */
  .pl-hero{flex-direction:column;gap:14px;margin-bottom:12px}
  .pl-hero-cover{width:136px;height:136px;border-radius:14px}
  .pl-hero-title{font-size:20px}
  .pl-hero-meta{font-size:12.5px;margin-top:8px}
  .pl-hero-acts{margin-top:12px}

  /* ---------- 播放条 → 迷你条 ---------- */
  .playerbar{
    position:fixed;left:0;right:0;z-index:190;
    bottom:calc(var(--tab-h) + env(safe-area-inset-bottom,0px));
    height:var(--pb-h);padding:0 12px;gap:10px;
  }
  .pb-left{width:auto;flex:1;min-width:0;gap:10px}
  .pb-cover{width:44px;height:44px;border-radius:10px}
  .pb-cover-resize{display:none}
  .pb-cover-mask{display:none}
  .pb-title{font-size:13.5px}
  .pb-artist{font-size:11.5px;margin-top:2px}
  .pb-left>.icon-btn{display:none}
  .pb-center{position:static;transform:none;margin-left:auto;gap:2px}
  .pb-center>.icon-btn{display:none}
  .play-btn{width:44px;height:44px;box-shadow:none}

  /* 进度条 → 顶边细线 */
  .pb-right{
    position:absolute;left:0;right:0;top:0;height:3px;margin:0;padding:0;gap:0;display:block;
  }
  .pb-right>*{display:none}
  .pb-progress-wrap{display:block !important;margin:0;height:3px;gap:0}
  .pb-progress-wrap .t-time{display:none}
  .pb-progress-wrap .progress{width:100%;height:3px;border-radius:0;background:transparent}
  .pb-progress-wrap .progress:hover{height:3px;margin-top:0}
  .progress-buf,.progress-bar{border-radius:0}
  .progress-dot{display:none}

  /* ---------- 底部标签栏 ---------- */
  .mobtab{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:195;
    height:calc(var(--tab-h) + env(safe-area-inset-bottom,0px));
    padding-bottom:env(safe-area-inset-bottom,0px);
    background:rgba(255,255,255,.96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-top:1px solid var(--line);
  }
  .mt-item{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
    font-size:10.5px;color:var(--t3);font-weight:500;cursor:pointer;-webkit-user-select:none;user-select:none;
  }
  .mt-item.active{color:var(--green)}
  .mt-item:active{background:var(--hover)}

  /* ---------- 正在播放页 ---------- */
  .np-inner{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);gap:14px;padding:56px 18px 0}
  .np-left{padding-bottom:0;justify-content:flex-start}
  .np-cover{width:min(62vw,230px);height:min(62vw,230px);border-radius:16px}
  .np-cover-resize,.np-cover-tip{display:none}
  .np-head{padding-top:0;gap:10px}
  .np-title{font-size:19px}
  .np-artist{font-size:13px;margin-top:6px}
  .np-lyricbox{margin-top:12px}
  .lrc-line{font-size:15px;line-height:2}
  .lrc-line.active{font-size:16.5px}
  .np-foot{flex-wrap:wrap;gap:10px;padding:10px 0 calc(16px + env(safe-area-inset-bottom,0px))}
  .np-progress{order:3;flex-basis:100%;max-width:none}
  .np-close{left:12px;top:12px;width:36px;height:36px}

  /* ---------- 播放列表抽屉 → 底部面板 ---------- */
  .drawer{
    width:100%;max-width:100%;left:0;right:0;top:auto;bottom:0;height:74vh;
    border-left:none;border-top:1px solid var(--line);
    border-radius:18px 18px 0 0;box-shadow:0 -12px 40px rgba(20,20,40,.16);
    transform:translateY(102%);
  }
  .drawer.show{transform:none}
  .drawer-mask{inset:0;bottom:0;z-index:115}

  /* ---------- 弹窗 ---------- */
  .modal,.modal.modal-set{width:auto;max-width:none;margin:0 12px;max-height:84vh;display:flex;flex-direction:column}
  .modal-body{overflow-y:auto;flex:1}

  /* ---------- 右键菜单 ---------- */
  body>.user-menu{width:auto !important;min-width:172px;max-width:76vw !important}
}

@media (max-width:380px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .tr-head,.tr{grid-template-columns:26px 1fr 46px;gap:6px}
  .uc-name{display:none}
}