:root{
  --primary:#26c4f3;
  --primary-deep:#1ba8e0;
  --grad-top:#cfe7ff;
  --grad-top2:#eaf4ff;
  --bg:#f4f6f8;
  --card:#ffffff;
  --text:#222;
  --text2:#8a94a6;
  --line:#eef1f5;
  --player-h:64px;
  --nav-h:56px;
  --radius:12px;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}
svg.i{width:22px;height:22px;fill:currentColor;vertical-align:middle}
button{border:none;background:none;cursor:pointer;color:inherit;font:inherit}
input,select{font:inherit;color:inherit}
.hidden{display:none!important}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;color:#5a6472;transition:.15s}
.icon-btn:hover{background:rgba(38,196,243,.12);color:var(--primary)}
.icon-btn.active{color:var(--primary)}
.icon-btn.danger{color:#ff5a74}

/* ===== 布局 ===== */
.app{display:flex;height:100%}
.sidebar{width:200px;flex:none;background:linear-gradient(180deg,var(--grad-top),var(--grad-top2) 240px,var(--card) 480px);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 12px}
.logo{display:flex;align-items:center;gap:8px;font-size:19px;font-weight:700;padding:4px 10px 18px}
.logo-k{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--primary),#5ee0ff);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800}
.side-nav{display:flex;flex-direction:column;gap:4px}
.side-nav a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;color:#4a5568;text-decoration:none;font-size:15px;transition:.18s}
.side-nav a:hover{background:rgba(38,196,243,.1);transform:translateX(3px)}
.side-nav a.on{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(38,196,243,.35)}
.side-foot{margin-top:auto;font-size:11px;color:#b3bcc9;text-align:center;padding:10px 0}

.main{flex:1;display:flex;flex-direction:column;min-width:0;background:linear-gradient(180deg,var(--grad-top) 0,var(--grad-top2) 120px,var(--bg) 260px)}
.topbar{display:flex;align-items:center;gap:18px;padding:14px 24px 10px;flex:none}
.top-tabs{display:flex;gap:22px;font-size:17px;font-weight:600;color:#5a6472}
.top-tabs a{cursor:pointer;position:relative;padding:4px 0;text-decoration:none;color:inherit}
.top-tabs a.on{color:var(--text);font-size:19px}
.top-tabs a.on::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-4px;width:22px;height:3px;border-radius:2px;background:var(--primary)}
.searchbox{margin-left:auto;display:flex;align-items:center;background:var(--card);border-radius:22px;padding:0 6px 0 14px;height:40px;width:min(420px,45vw);box-shadow:0 2px 8px rgba(30,80,140,.08);position:relative}
.searchbox .i{color:var(--primary);flex:none}
.searchbox input{flex:1;border:none;outline:none;background:none;padding:0 10px;font-size:14px;min-width:0}
.search-go{background:var(--primary);color:#fff;border-radius:18px;height:30px;padding:0 16px;font-size:13px}

.view{flex:1;overflow-y:auto;padding:6px 24px calc(var(--player-h) + 20px);scroll-behavior:smooth}

/* ===== 首页 ===== */
.hero-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin:8px 0 16px}
.hero{border-radius:var(--radius);padding:16px;color:#fff;cursor:pointer;position:relative;overflow:hidden;min-height:96px;transition:.2s;box-shadow:0 6px 16px rgba(30,80,140,.15)}
.hero:hover{transform:translateY(-3px)}
.hero h3{font-size:17px;margin-bottom:6px}
.hero p{font-size:12px;opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:85%}
.hero .i{position:absolute;right:14px;bottom:14px;width:30px;height:30px;opacity:.9}
.hero.h1{background:linear-gradient(135deg,#7ed321,#3ba272)}
.hero.h2{background:linear-gradient(135deg,#5b6ff0,#9b59f6)}
.hero.h3{background:linear-gradient(135deg,#ff9a44,#fc6076)}
.hero.h4{background:linear-gradient(135deg,#26c4f3,#5ee0ff)}
.hot-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.chip{background:var(--card);border-radius:16px;padding:6px 14px;font-size:13px;color:#4a5568;cursor:pointer;box-shadow:0 1px 4px rgba(30,80,140,.08)}
.chip:hover{color:var(--primary)}
.sec-head{display:flex;align-items:center;gap:12px;margin:6px 0 12px}
.sec-head h2{font-size:19px}
.sec-head .sub{font-size:12px;color:var(--text2)}
.ghost-btn{border:1px solid var(--primary);color:var(--primary);border-radius:16px;padding:5px 14px;font-size:13px;background:transparent}
.ghost-btn:hover{background:rgba(38,196,243,.1)}

/* ===== 歌曲列表 ===== */
.song-list{display:flex;flex-direction:column}
.song-row{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:10px;cursor:pointer;transition:.12s}
.song-row:hover{background:var(--card)}
.song-row.playing{background:var(--card);box-shadow:0 2px 8px rgba(38,196,243,.18)}
.song-row.playing .s-name{color:var(--primary)}
.s-idx{width:22px;text-align:center;color:var(--text2);font-size:13px;flex:none}
.s-cover{width:46px;height:46px;border-radius:8px;flex:none;background:#e8edf3 center/cover no-repeat;position:relative;overflow:hidden}
.s-cover .eq{position:absolute;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;gap:2px}
.s-cover .eq i{width:3px;height:12px;background:var(--primary);animation:eq 1s infinite ease-in-out}
.s-cover .eq i:nth-child(2){animation-delay:.2s}.s-cover .eq i:nth-child(3){animation-delay:.4s}
@keyframes eq{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
.s-main{flex:1;min-width:0}
.s-name{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s-artist{font-size:12px;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}
.s-tag{flex:none;font-size:10px;color:var(--primary-deep);border:1px solid var(--primary);border-radius:4px;padding:1px 4px}
.s-act{display:flex;gap:2px;flex:none}
.s-play{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:none;align-items:center;justify-content:center}
.s-play .i{width:18px;height:18px;fill:#fff}
.song-row:hover .s-play{display:inline-flex}
.list-toolbar{display:flex;gap:10px;margin:-4px 0 12px}
.loading{padding:40px;text-align:center;color:var(--text2)}
.empty{padding:60px 20px;text-align:center;color:var(--text2)}

/* ===== 播放条（全局唯一播放组件，详情页复用） ===== */
.playerbar{position:fixed;left:200px;right:0;bottom:0;height:var(--player-h);background:rgba(255,255,255,.8);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(30,80,140,.08);display:flex;align-items:center;gap:12px;padding:0 16px;z-index:50}
.pb-left{display:flex;align-items:center;gap:10px;width:190px;flex:none;cursor:pointer;min-width:0}
.pb-cover{width:44px;height:44px;border-radius:8px;background:#e8edf3 center/cover no-repeat;flex:none}
.pb-info{min-width:0}
.pb-name{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pb-artist{font-size:12px;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pb-acts{display:flex;align-items:center;gap:2px;flex:none}
.pb-prog{flex:1;min-width:120px;display:flex;flex-direction:column;justify-content:center;gap:1px}
.pb-times{display:flex;justify-content:space-between;font-size:11px;color:var(--text2);line-height:1.2}
.pb-center{display:flex;align-items:center;gap:6px;flex:none}
.play-btn{width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;transition:.15s;box-shadow:0 4px 12px rgba(38,196,243,.35)}
.play-btn:hover{transform:scale(1.08);background:var(--primary-deep)}
.play-btn .i{width:24px;height:24px;fill:#fff}
.play-btn.big{width:58px;height:58px}
.play-btn.big .i{width:28px;height:28px}
.pb-right{display:flex;align-items:center;gap:4px;flex:none}
.progress{width:100%;min-width:80px;height:16px;display:flex;align-items:center;cursor:pointer;position:relative}
.progress-bg{width:100%;height:3px;background:#dde5ee;border-radius:2px;position:relative}
.progress-fill{height:100%;width:0;background:var(--primary);border-radius:2px}
.progress-dot{width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--primary);position:absolute;top:50%;left:0;transform:translate(-50%,-50%);box-shadow:0 1px 4px rgba(0,0,0,.2);opacity:0;transition:opacity .15s,transform .15s}
.progress:hover .progress-dot{opacity:1;transform:translate(-50%,-50%) scale(1.35)}
.quality-btn{border:1px solid #d5dde8;border-radius:12px;background:#fff;color:#5a6472;font-size:12px;padding:4px 10px;cursor:pointer;transition:.15s;white-space:nowrap}
.quality-btn:hover{color:var(--primary);border-color:var(--primary)}
/* 底栏弹出浮层（更多菜单 / 音质菜单 / 竖向音量） */
.pop-wrap{position:relative;display:flex}
.pop-menu{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(30,80,140,.18);padding:6px;display:flex;flex-direction:column;min-width:110px;z-index:10}
.pop-menu button{padding:8px 14px;border-radius:8px;font-size:13px;text-align:left;white-space:nowrap;color:#4a5568;transition:.12s}
.pop-menu button:hover{background:#f4f8fb;color:var(--primary)}
.pop-menu button.on{color:var(--primary);font-weight:600}
.pop-menu button.off{opacity:.35;pointer-events:none;cursor:not-allowed}
.vol-pop{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(30,80,140,.18);padding:16px 10px;z-index:10}
.vol-vtrack{width:4px;height:90px;background:#dde5ee;border-radius:2px;position:relative;cursor:pointer}
.vol-vfill{position:absolute;bottom:0;left:0;width:100%;height:70%;background:var(--primary);border-radius:2px}
.vol-vdot{width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--primary);position:absolute;left:50%;transform:translateX(-50%);bottom:calc(70% - 6px);box-shadow:0 1px 4px rgba(0,0,0,.2)}
.pb-collapse{display:none;flex:none;width:30px;height:30px}
.fp-on .pb-collapse{display:inline-flex}
.pb-collapse .i{width:18px;height:18px}
/* 收起后变成左下角小胶囊 */
.playerbar.collapsed{left:12px;right:auto;bottom:10px;width:max-content;height:48px;border-radius:24px;border:1px solid var(--line);padding:0 8px;gap:6px;box-shadow:0 8px 24px rgba(30,80,140,.22);transition:.25s}
.playerbar.collapsed .pb-acts,.playerbar.collapsed .pb-prog,.playerbar.collapsed .pb-center,.playerbar.collapsed .pb-right{display:none}
.playerbar.collapsed .pb-left{width:auto}
.playerbar.collapsed .pb-info{max-width:140px}
.playerbar.collapsed .pb-cover{width:34px;height:34px}
/* 全屏详情页打开时：底栏覆盖为深色半透明磨砂（通栏） */
.fp-on .playerbar{left:0;z-index:110;background:rgba(18,22,28,.55);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-top:1px solid rgba(255,255,255,.08);box-shadow:none;color:#fff}
.fp-on .pb-name{color:#fff}
.fp-on .pb-artist,.fp-on .pb-times{color:rgba(255,255,255,.6)}
.fp-on .icon-btn{color:rgba(255,255,255,.85)}
.fp-on .icon-btn:hover{background:rgba(255,255,255,.12);color:#fff}
.fp-on .icon-btn.active{color:var(--primary)}
.fp-on .icon-btn.danger{color:#ff5a74}
.fp-on .progress-bg{background:rgba(255,255,255,.22)}
.fp-on .quality-btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:#fff}
.fp-on .quality-btn:hover{border-color:var(--primary);color:var(--primary)}
.fp-on .pop-menu,.fp-on .vol-pop{background:rgba(30,34,40,.94);border-color:rgba(255,255,255,.12)}
.fp-on .pop-menu button{color:rgba(255,255,255,.85)}
.fp-on .pop-menu button:hover{background:rgba(255,255,255,.1);color:#fff}
.fp-on .pop-menu button.on{color:var(--primary)}
.fp-on .vol-vtrack{background:rgba(255,255,255,.25)}

/* ===== 全屏播放器（歌曲详情页：底部控制复用全局 #playerbar） ===== */
.fullplayer{position:fixed;left:0;right:0;top:0;bottom:var(--player-h);z-index:100;background:#1e2228;color:#fff;display:flex;flex-direction:column}
.fp-bg{position:absolute;inset:0;background:#1e2228 center/cover no-repeat;filter:blur(70px) brightness(.5);transform:scale(1.2)}
.fp-inner{position:relative;flex:1;min-height:0;display:flex;flex-direction:column;padding:16px 44px 14px}
.fp-head{display:flex;align-items:center;flex:none}
.fp-back{color:rgba(255,255,255,.85)}
.fp-tabs{display:flex;gap:26px;margin-left:26px}
.fp-tab{font-size:15px;color:rgba(255,255,255,.55);cursor:pointer;padding:6px 0;position:relative;transition:.2s}
.fp-tab.on{color:#fff;font-weight:600;font-size:16px}
.fp-tab.on::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:18px;height:3px;border-radius:2px;background:var(--primary)}
.fp-head-right{margin-left:auto;display:flex;gap:6px}
.fp-head-right .icon-btn{color:rgba(255,255,255,.8)}
.fp-body{flex:1;display:flex;align-items:stretch;gap:0;min-height:0;padding:16px 0}
.fp-left{flex:1;min-width:0;align-self:center;display:flex;align-items:center;justify-content:center}
.fp-cover-wrap{width:min(40vh,400px);aspect-ratio:1;border-radius:14px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.55);transition:border-radius .3s}
.fp-cover-wrap.round{border-radius:50%}
.fp-cover{width:100%;height:100%;background:#333 center/cover no-repeat;animation:spin 26s linear infinite;animation-play-state:paused}
.fullplayer.playing .fp-cover{animation-play-state:running}
@keyframes spin{to{transform:rotate(360deg)}}
/* 歌词面板固定占右半，时间戳左缘≈页面中心 */
.fp-right{flex:none;width:50%;min-width:0;display:flex;flex-direction:column;max-height:100%;position:relative}
/* 标题/专辑与歌词文本左对齐（6px 容器padding + 50px 时间戳列） */
.fp-info{flex:none;margin-bottom:12px;padding:0 20px 0 56px}
.fp-title{font-size:28px;font-weight:700;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fp-sub{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:10px}
.fp-credit{display:none}
.fp-lyric{flex:1;min-height:0;overflow-y:auto;padding:8px 20px 8px 6px;scroll-behavior:smooth;mask-image:linear-gradient(transparent,#000 10%,#000 88%,transparent);user-select:none;position:relative;z-index:2}
.fp-lyric::-webkit-scrollbar{display:none}
.fp-lyric{scrollbar-width:none}
/* 歌词行：纯文本 20px，左缘缩进（时间戳右侧留舒适间距），行内无任何时间戳/横线/按钮 */
.ly-line{padding:10px 0 10px 56px;font-size:20px;color:rgba(255,255,255,.7);cursor:pointer;transition:.25s}
.ly-line.past{color:rgba(255,255,255,.35)}
.ly-line:hover,.ly-line.ly-hover{color:rgba(255,255,255,.9)}
.ly-line.on{color:#fff;font-weight:700}
.ly-txt{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 中央操作条（时间戳+横线）：整体在歌词文字层之下（z-index 1 < #fpLyric 的 2），滚动经过中线的文字压住横线、线不被打断 */
.ly-mid-bar{position:absolute;left:0;top:0;height:28px;transform:translateY(-50%);opacity:0;transition:opacity .2s;pointer-events:none;z-index:1}
#fpLyric.ly-show+.ly-mid-bar,#fpLyric.ly-show~.ly-mid-go{opacity:1}
.ly-mid-time{position:absolute;left:0;top:50%;transform:translateY(-50%);min-width:42px;text-align:right;font-size:12px;font-weight:600;color:#f5c463}
/* 左段短连接线（对齐参考图）：2px 实心暖金；左端贴时间戳右缘、右端直接伸入歌词首字笔画下方(至65px)消除空隙，仅两端连接处渐淡 */
.ly-mid-rule{position:absolute;top:50%;transform:translateY(-50%);left:41px;width:24px;height:2px;background:linear-gradient(90deg,rgba(232,196,124,.25),rgba(232,196,124,.65) 20%,rgba(232,196,124,.65) 80%,rgba(232,196,124,.25))}
/* 右段渐入短线（对齐酷狗）：歌词结束后的中段空白无线；靠近圆环处约 20% 宽度由透明渐入暖金，止于圆环外缘前 8px */
.ly-mid-rule2{position:absolute;top:50%;transform:translateY(-50%);right:8px;width:22%;height:1px;background:linear-gradient(90deg,rgba(232,196,124,0),rgba(232,196,124,.8))}
/* 播放圆环（对齐酷狗）：独立兄弟元素浮于文字层之上保证可点击；2px 饱和金描边、透明底+背景模糊自适应页面底色、亮金三角 */
.ly-mid-go{position:absolute;left:0;top:0;width:30px;height:30px;transform:translateY(-50%);border:2px solid rgba(232,196,124,.9);border-radius:50%;color:rgba(238,204,130,.95);display:inline-flex;align-items:center;justify-content:center;background:transparent;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);cursor:pointer;opacity:0;transition:opacity .2s,background .15s;z-index:4}
.ly-mid-go:hover{background:rgba(232,196,124,.2)}
.ly-mid-go .i{width:15px;height:15px;margin-left:1px}
.ly-no{text-align:center;color:rgba(255,255,255,.35);padding-top:30%}
.fp-relate{flex:1;min-height:0;overflow-y:auto;padding:8px 0}
.fp-relate::-webkit-scrollbar{display:none}
.rel-row{display:flex;align-items:center;gap:10px;padding:9px 6px;border-radius:8px;cursor:pointer;color:rgba(255,255,255,.7);font-size:14px;transition:.15s}
.rel-row:hover{background:rgba(255,255,255,.08);color:#fff}
.rel-idx{width:20px;flex:none;color:rgba(255,255,255,.4);font-size:12px;text-align:center}
.rel-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rel-artist{flex:none;font-size:12px;color:rgba(255,255,255,.4);max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fp-lyric-set{position:absolute;right:0;bottom:8px;width:30px;height:30px;color:rgba(255,255,255,.4)}
.fp-lyric-set .i{width:17px;height:17px}
.fp-lyric-set:hover{color:#fff;background:rgba(255,255,255,.1)}
/* 养鱼模式：隐藏大部分 UI，只留放大封面 + 歌词 */
.fp-fish .fp-tabs,.fp-fish .fp-head-right,.fp-fish .fp-credit,.fp-fish .fp-sub,.fp-fish .fp-lyric-set{display:none}
.fp-fish .fp-cover-wrap{width:min(52vh,520px)}
.fp-fish .fp-body{gap:48px}

/* ===== 抽屉 / 弹窗 / toast ===== */
.drawer-mask,.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:120}
.drawer{position:fixed;right:0;bottom:0;top:auto;height:min(60vh,460px);width:min(420px,100vw);background:#fff;border-radius:16px 16px 0 0;z-index:130;display:flex;flex-direction:column;animation:up .2s}
@keyframes up{from{transform:translateY(30px);opacity:.5}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);font-size:15px}
.drawer-body{flex:1;overflow-y:auto;padding:6px}
.q-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer}
.q-row:hover{background:#f4f8fb}
.q-row.on .q-name{color:var(--primary)}
.q-name{flex:1;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.q-artist{font-size:12px;color:var(--text2);width:110px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.modal-mask{display:flex;align-items:center;justify-content:center}
.modal{background:#fff;border-radius:14px;width:min(380px,92vw);max-height:70vh;display:flex;flex-direction:column;overflow:hidden}
.modal-head{padding:16px;font-weight:600;border-bottom:1px solid var(--line)}
.modal-body{flex:1;overflow-y:auto;padding:8px}
.modal-item{padding:11px 12px;border-radius:8px;cursor:pointer;font-size:14px;display:flex;justify-content:space-between}
.modal-item:hover{background:#f4f8fb}
.modal-foot{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.modal-foot input{flex:1;border:1px solid #d5dde8;border-radius:8px;padding:7px 10px;outline:none;font-size:13px;min-width:0}
.toast{position:fixed;left:50%;top:70px;transform:translateX(-50%);background:rgba(20,24,30,.88);color:#fff;padding:9px 18px;border-radius:20px;font-size:13px;z-index:200;pointer-events:none}

/* ===== 歌单卡片 ===== */
.plist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.plist-card{background:var(--card);border-radius:var(--radius);overflow:hidden;cursor:pointer;box-shadow:0 2px 10px rgba(30,80,140,.08);transition:.15s}
.plist-card:hover{transform:translateY(-3px)}
.plist-cover{height:140px;background:linear-gradient(135deg,#26c4f3,#5b6ff0) center/cover no-repeat;position:relative}
.plist-cover .cnt{position:absolute;right:8px;top:8px;background:rgba(0,0,0,.4);color:#fff;font-size:11px;border-radius:10px;padding:2px 8px}
.plist-name{padding:10px 12px;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ===== 移动端底部导航 ===== */
.bottom-nav{display:none;position:fixed;left:0;right:0;bottom:0;height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);z-index:60}
.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:#8a94a6;cursor:pointer;text-decoration:none}
.bottom-nav a.on{color:var(--primary)}
.bottom-nav a .i{width:24px;height:24px}

/* ===== 响应式 ===== */
@media (max-width:900px){
  .sidebar{display:none}
  .bottom-nav{display:flex}
  .playerbar{left:0;padding:0 10px;gap:8px;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom))}
  .pb-left{width:auto;flex:1;min-width:0}
  .pb-center{gap:2px}
  .pb-acts,#btnRepeat,.vol-wrap,.quality-wrap,#btnFx,#btnAcc,#btnLyric,#btnQueue,.pb-times{display:none}
  .pb-prog{position:absolute;left:0;right:0;top:-2px;flex:none}
  .pb-prog .progress{height:8px;min-width:0}
  .pb-prog .progress-bg{height:2px;border-radius:0}
  .fp-on .playerbar{bottom:calc(var(--nav-h) + env(safe-area-inset-bottom))}
  .playerbar.collapsed{left:10px;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 8px)}
  .topbar{padding:10px 14px 6px;gap:10px}
  .top-tabs{display:none}
  .searchbox{width:100%;margin-left:0}
  .search-go{display:none}
  .srch-panel{position:fixed;left:0;right:0;top:56px;bottom:calc(var(--player-h) + var(--nav-h));width:auto;max-width:none;border-radius:0 0 16px 16px}
  .sp-scroll{max-height:100%;height:100%}
  .sp-quick{position:sticky;top:0;background:var(--card);z-index:2;padding:14px 0 8px;margin-bottom:6px}
  .view{padding:4px 12px calc(var(--player-h) + var(--nav-h) + 26px)}
  .hero-cards{grid-template-columns:repeat(2,1fr);gap:10px}
  .hero{min-height:80px;padding:13px}
  .s-idx{display:none}
  .fullplayer{bottom:calc(var(--player-h) + var(--nav-h) + env(safe-area-inset-bottom))}
  .fp-inner{padding:12px 16px 8px}
  .fp-body{flex-direction:column;gap:10px;padding:8px 0}
  .fp-cover-wrap{width:min(42vw,220px)}
  .fp-fish .fp-cover-wrap{width:min(42vw,260px)}
  .fp-right{max-width:100%;width:100%}
  .fp-title{font-size:18px}
  .fp-credit{display:none}
  .fp-lyric{height:26vh;flex:none}
  .fp-lyric-set{display:none}
  .drawer{height:70vh}
}
@media (max-width:900px) and (orientation:landscape){
  .fp-body{flex-direction:row;gap:24px}
  .fp-cover-wrap{width:min(34vh,220px)}
  .fp-lyric{height:auto;flex:1}
}

/* ===== v3 动效与新增组件 ===== */
.view-enter{animation:viewin .3s ease}
@keyframes viewin{from{opacity:0;transform:translateY(12px)}}
@keyframes rowin{from{opacity:0;transform:translateY(8px)}}
.song-list .song-row,.sk-row{animation:rowin .32s ease both}
.song-list .song-row:nth-child(2),.sk-row:nth-child(2){animation-delay:.03s}
.song-list .song-row:nth-child(3),.sk-row:nth-child(3){animation-delay:.06s}
.song-list .song-row:nth-child(4),.sk-row:nth-child(4){animation-delay:.09s}
.song-list .song-row:nth-child(5),.sk-row:nth-child(5){animation-delay:.12s}
.song-list .song-row:nth-child(6),.sk-row:nth-child(6){animation-delay:.15s}
.song-list .song-row:nth-child(7),.sk-row:nth-child(7){animation-delay:.18s}
.song-list .song-row:nth-child(8),.sk-row:nth-child(8){animation-delay:.21s}
.song-list .song-row:nth-child(9),.sk-row:nth-child(9){animation-delay:.24s}
.song-list .song-row:nth-child(10),.sk-row:nth-child(10){animation-delay:.27s}
.song-list .song-row:nth-child(11),.sk-row:nth-child(11){animation-delay:.3s}
.song-list .song-row:nth-child(12),.sk-row:nth-child(12){animation-delay:.33s}

/* 涟漪 + 按下缩放 */
.ghost-btn,.chip,.cat-chip,.search-go{position:relative;overflow:hidden}
.ripple{position:absolute;width:8px;height:8px;border-radius:50%;background:rgba(38,196,243,.3);transform:translate(-50%,-50%);animation:rip .5s ease-out forwards;pointer-events:none}
.play-btn .ripple,.search-go .ripple,.hero .ripple{background:rgba(255,255,255,.45)}
@keyframes rip{to{transform:translate(-50%,-50%) scale(16);opacity:0}}
.icon-btn:active,.ghost-btn:active,.chip:active,.cat-chip:active,.search-go:active,.play-btn:active,.hero:active{transform:scale(.93)}

/* 收藏心形弹跳 */
.pop{animation:poph .45s ease}
@keyframes poph{0%{transform:scale(1)}35%{transform:scale(1.45)}60%{transform:scale(.88)}100%{transform:scale(1)}}

/* 播放中底栏封面呼吸光晕 */
.pb-cover{transition:.3s}
.pb-cover.spinning{animation:beat 2.2s ease-in-out infinite}
@keyframes beat{0%,100%{box-shadow:0 0 0 0 rgba(38,196,243,0)}50%{box-shadow:0 0 0 5px rgba(38,196,243,.28)}}

/* toast 滑入 */
.toast{animation:toastin .28s ease}
@keyframes toastin{from{opacity:0;transform:translate(-50%,-14px)}}

/* 骨架屏 */
.sk-row{display:flex;align-items:center;gap:12px;padding:9px 10px}
.sk{background:linear-gradient(90deg,#e9eef4 25%,#f5f8fb 50%,#e9eef4 75%);background-size:200% 100%;animation:shim 1.2s linear infinite;border-radius:8px}
.sk-c{width:46px;height:46px;flex:none}
.sk-lines{flex:1}
.sk-t{height:14px;width:45%;margin-bottom:7px}
.sk-s{height:11px;width:30%}
@keyframes shim{to{background-position:-200% 0}}

/* 分类浏览行 */
.cat-row{display:flex;gap:10px;overflow-x:auto;margin:2px 0 14px;padding-bottom:4px;scrollbar-width:none}
.cat-row::-webkit-scrollbar{display:none}
.cat-chip{flex:none;background:var(--card);border:1px solid transparent;border-radius:18px;padding:8px 18px;font-size:14px;color:#4a5568;cursor:pointer;box-shadow:0 2px 8px rgba(30,80,140,.08);transition:.18s}
.cat-chip:hover{color:var(--primary);border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px rgba(38,196,243,.18)}

/* 搜索历史 */
.srch-hist{margin:8px 0 4px}
.sh-head{display:flex;align-items:center;font-size:13px;color:var(--text2);margin-bottom:8px}
.sh-clear{margin-left:auto;color:var(--text2);font-size:12px;cursor:pointer}
.sh-clear:hover{color:var(--primary)}
.sh-chips{display:flex;gap:10px;flex-wrap:wrap}

/* ===== 搜索下拉弹窗 ===== */
.srch-panel{position:absolute;top:calc(100% + 10px);right:0;width:400px;max-width:min(420px,92vw);background:var(--card);border-radius:14px;box-shadow:0 14px 44px rgba(30,80,140,.24);z-index:300;transform-origin:top center;animation:spanel .22s ease}
@keyframes spanel{from{opacity:0;transform:scaleY(.9)}}
.sp-scroll{max-height:min(72vh,580px);overflow-y:auto;padding:14px;scrollbar-width:thin}
.sp-scroll::-webkit-scrollbar{width:5px}
.sp-scroll::-webkit-scrollbar-thumb{background:#d5dde8;border-radius:3px}
.sp-quick{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:14px}
.sp-quick button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 4px;border-radius:10px;font-size:12px;color:#4a5568;transition:.15s}
.sp-quick button:hover{background:#f2f8fd;color:var(--primary)}
.q-ic{width:36px;height:36px;border-radius:10px;background:rgba(38,196,243,.12);display:flex;align-items:center;justify-content:center;color:var(--primary)}
.q-ic .i{width:20px;height:20px}
.sp-sec{margin-bottom:14px}
.sp-sec:last-child{margin-bottom:0}
.sp-head{display:flex;align-items:center;margin-bottom:8px}
.sp-head b{font-size:14px}
.sp-head .icon-btn{margin-left:auto;width:28px;height:28px;color:var(--text2)}
.sp-head .icon-btn .i{width:16px;height:16px}
.sp-head .icon-btn:hover{color:var(--primary)}
.spin{animation:rot .6s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.sp-chips{display:flex;gap:8px;flex-wrap:wrap}
.sp-chip{background:#f2f4f7;border-radius:14px;padding:5px 12px;font-size:13px;color:#4a5568;cursor:pointer;transition:.15s;position:relative;overflow:hidden;white-space:nowrap}
.sp-chip:hover{background:#e6ebf1}
.sp-chip.blue{background:rgba(38,196,243,.13);color:var(--primary-deep)}
.sp-chip.blue:hover{background:rgba(38,196,243,.22)}
.sp-chip.sp-more{background:transparent;color:var(--text2);padding:5px 8px}
.sp-chip.sp-more:hover{color:var(--primary)}
.sp-tabs{display:flex;gap:18px;position:relative;border-bottom:1px solid var(--line);margin-bottom:6px}
.sp-tab{font-size:14px;color:var(--text2);padding:8px 0;cursor:pointer;display:inline-flex;align-items:center;gap:4px;transition:.15s}
.sp-tab.on{color:var(--primary);font-weight:600}
.sp-tab .tab-play{display:inline-flex;width:16px;height:16px;color:var(--primary)}
.sp-tab .tab-play .i{width:14px;height:14px}
.sp-tab .tab-play:hover{color:var(--primary-deep)}
.sp-tab-ink{position:absolute;bottom:-1px;left:0;width:0;height:3px;border-radius:2px;background:var(--primary);transition:.25s ease}
.sp-board{display:flex;flex-direction:column}
.sp-tip{padding:16px;text-align:center;color:var(--text2);font-size:13px}
.sp-row{display:flex;align-items:center;gap:10px;padding:8px;border-radius:8px;cursor:pointer;transition:.12s}
.sp-row:hover{background:#f4f8fb}
.sp-rank{width:20px;flex:none;text-align:center;font-size:13px;font-weight:700;color:var(--text2)}
.sp-rank.r1{color:#fe2c55}
.sp-rank.r2{color:#ff7a00}
.sp-rank.r3{color:#f5c400}
.sp-word{flex:1;min-width:0;font-size:14px;color:#3a4452;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sp-dy{flex:none;background:#1a1a1e;color:#fff;font-size:10px;border-radius:3px;padding:1px 4px;line-height:1.5}
.sp-up{flex:none;color:#fe2c55;font-size:12px;font-weight:700}
.sp-play{flex:none;width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;color:var(--primary);opacity:0;transition:.15s}
.sp-play .i{width:15px;height:15px}
.sp-row:hover .sp-play{opacity:1}
/* 无法播放的歌：整行置灰、封面去色、播放按钮禁用样式 */
.song-row.failed{opacity:.35}
.song-row.failed .s-cover{filter:grayscale(1)}
.song-row.failed .s-play{cursor:not-allowed}
/* 双击催促重试的"请求中…"行内提示 */
.s-urge{margin-left:8px;color:#ff7a45;font-size:12px;animation:urgePulse 1.2s ease-in-out infinite}
@keyframes urgePulse{0%,100%{opacity:1}50%{opacity:.3}}