/* ============================================================
   花房Live · 主题系统（六感光影）
   明亮系：春日晨光 / 樱粉甜梦 / 海盐薄荷 / 落日蜜橘
   暗色系：午夜蓝调 / 黑金剧院
   全部走 CSS 变量 + 毛玻璃 token（--card 半透明 + backdrop-filter）
   ============================================================ */
:root, [data-theme="dawn"]{
  --paper:#f4f6ec; --paper2:#e9eee0;
  --card:rgba(255,253,248,.66); --card-solid:#fffdf8;
  --ink:#26332a; --ink2:#77836f; --line:#dfe4d2;
  --input-bg:rgba(255,255,255,.55);
  --spring:#5d8a5e; --spring-d:#3c6440; --spring-l:#e3eddc;
  --pink:#d98aa0; --pink-d:#c06d86; --pink-l:#fbeef2;
  --gold:#d9a441; --gold-d:#b8862f; --gold-l:#faf1dd;
  --blue:#5b8dbf; --blue-l:#e9f1f8;
  --danger:#c25b4a;
  --blur:14px; --satur:1.5;
  --wash1:rgba(217,138,160,.16); --wash2:rgba(93,138,94,.18); --wash3:rgba(217,164,65,.10);
  --bg:linear-gradient(160deg,#f6f8ef 0%,#f2f5ea 45%,#eef3e4 100%);
  --shadow:0 24px 60px -22px rgba(38,51,42,.20);
  --shadow-sm:0 10px 28px -12px rgba(38,51,42,.16);
  --glass-brd:rgba(255,255,255,.55);
  --fx1:#e0ab48; --fx2:#f4d489; --fx3:#d98aa0; --fx4:#5d8a5e;
  --meta:#f4f6ec;
  --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Courier New",monospace;
  --r-lg:24px; --r-md:16px; --r-sm:10px;
}
[data-theme="sakura"]{
  --paper:#fbf0f4; --paper2:#f7e6ec;
  --card:rgba(255,250,252,.60); --card-solid:#fffafc;
  --ink:#3a2a33; --ink2:#8f7683; --line:#eed6de;
  --input-bg:rgba(255,255,255,.5);
  --spring:#b76e8c; --spring-d:#96506e; --spring-l:#f7e4ec;
  --pink:#d76d97; --pink-d:#b8557c; --pink-l:#fbe6ef;
  --gold:#db9f6a; --gold-d:#b57c47; --gold-l:#faeee2;
  --blue:#8f7ec9; --blue-l:#efeaf9;
  --wash1:rgba(243,184,204,.26); --wash2:rgba(203,166,224,.20); --wash3:rgba(240,214,170,.16);
  --bg:linear-gradient(160deg,#fdf4f7 0%,#fbf0f4 50%,#f7e9f0 100%);
  --shadow:0 24px 60px -22px rgba(90,52,68,.22);
  --shadow-sm:0 10px 28px -12px rgba(90,52,68,.18);
  --glass-brd:rgba(255,255,255,.6);
  --fx1:#e8a0bd; --fx2:#f6d3e0; --fx3:#b489c9; --fx4:#db9f6a;
  --meta:#fbf0f4;
}
[data-theme="mint"]{
  --paper:#ecf5f1; --paper2:#e2efe9;
  --card:rgba(251,255,253,.58); --card-solid:#fbfffd;
  --ink:#1f3a33; --ink2:#6b857c; --line:#d3e4dc;
  --input-bg:rgba(255,255,255,.5);
  --spring:#2f8f7b; --spring-d:#1f6e5e; --spring-l:#dcf0ea;
  --pink:#e9967e; --pink-d:#cf7357; --pink-l:#fce9e2;
  --gold:#d9a441; --gold-d:#b8862f; --gold-l:#faf1dd;
  --blue:#4f9bbf; --blue-l:#e5f2f8;
  --wash1:rgba(47,143,123,.18); --wash2:rgba(79,155,191,.16); --wash3:rgba(233,150,126,.12);
  --bg:linear-gradient(160deg,#f0f8f4 0%,#ecf5f1 50%,#e6f2ee 100%);
  --shadow:0 24px 60px -22px rgba(31,58,51,.20);
  --shadow-sm:0 10px 28px -12px rgba(31,58,51,.16);
  --glass-brd:rgba(255,255,255,.55);
  --fx1:#4fc3a5; --fx2:#bdeee0; --fx3:#4f9bbf; --fx4:#e9967e;
  --meta:#ecf5f1;
}
[data-theme="sunset"]{
  --paper:#fbf2e9; --paper2:#f7e8da;
  --card:rgba(255,251,246,.60); --card-solid:#fffbf6;
  --ink:#3d2e24; --ink2:#8a7563; --line:#ecd9c5;
  --input-bg:rgba(255,255,255,.5);
  --spring:#d9714e; --spring-d:#b25535; --spring-l:#f9e3d8;
  --pink:#e08fa0; --pink-d:#c26a7e; --pink-l:#fae8ec;
  --gold:#dd9a3f; --gold-d:#bb7d24; --gold-l:#faf0dc;
  --blue:#c98a5e; --blue-l:#f7ebdf;
  --wash1:rgba(240,141,80,.22); --wash2:rgba(221,154,63,.16); --wash3:rgba(224,143,160,.14);
  --bg:linear-gradient(160deg,#fdf6ee 0%,#fbf2e9 50%,#f8ecdd 100%);
  --shadow:0 24px 60px -22px rgba(92,58,38,.22);
  --shadow-sm:0 10px 28px -12px rgba(92,58,38,.18);
  --glass-brd:rgba(255,255,255,.6);
  --fx1:#f0a15e; --fx2:#f8d3a8; --fx3:#e08fa0; --fx4:#dd9a3f;
  --meta:#fbf2e9;
}
[data-theme="midnight"]{
  --paper:#0f1622; --paper2:#0b111b;
  --card:rgba(23,33,52,.58); --card-solid:#182134;
  --ink:#e7edf8; --ink2:#93a2bd; --line:rgba(146,170,214,.20);
  --input-bg:rgba(18,27,44,.72);
  --spring:#7fa8d9; --spring-d:#a9c4ec; --spring-l:rgba(127,168,217,.16);
  --pink:#b48fc9; --pink-d:#cfa9e2; --pink-l:rgba(180,143,201,.15);
  --gold:#d9b46a; --gold-d:#e8cd92; --gold-l:rgba(217,180,106,.14);
  --blue:#6f9fd8; --blue-l:rgba(111,159,216,.15);
  --danger:#e08a79;
  --wash1:rgba(96,130,200,.20); --wash2:rgba(170,120,220,.12); --wash3:rgba(80,110,180,.10);
  --bg:radial-gradient(1200px 800px at 80% -10%,#1b2a47 0%,transparent 60%),linear-gradient(165deg,#101a2c 0%,#0f1622 55%,#0c1320 100%);
  --shadow:0 24px 60px -20px rgba(0,0,0,.55);
  --shadow-sm:0 10px 28px -10px rgba(0,0,0,.45);
  --glass-brd:rgba(160,190,240,.16);
  --fx1:#a9c4ec; --fx2:#e8cd92; --fx3:#cfa9e2; --fx4:#7fa8d9;
  --meta:#0f1622;
}
[data-theme="onyx"]{
  --paper:#131110; --paper2:#0e0c0a;
  --card:rgba(38,33,27,.55); --card-solid:#272219;
  --ink:#f0e9dd; --ink2:#a59a86; --line:rgba(212,175,106,.24);
  --input-bg:rgba(30,26,20,.72);
  --spring:#c9a86a; --spring-d:#e0c48f; --spring-l:rgba(201,168,106,.15);
  --pink:#c96a5f; --pink-d:#e08a7c; --pink-l:rgba(201,106,95,.14);
  --gold:#d4af6a; --gold-d:#e8cd8f; --gold-l:rgba(212,175,106,.14);
  --blue:#a98f6a; --blue-l:rgba(169,143,106,.14);
  --danger:#d97a68;
  --wash1:rgba(212,175,106,.16); --wash2:rgba(201,106,95,.10); --wash3:rgba(230,200,140,.08);
  --bg:radial-gradient(1100px 760px at 78% -8%,#241d14 0%,transparent 58%),linear-gradient(165deg,#16130f 0%,#131110 55%,#0f0d0b 100%);
  --shadow:0 24px 60px -20px rgba(0,0,0,.6);
  --shadow-sm:0 10px 28px -10px rgba(0,0,0,.5);
  --glass-brd:rgba(224,196,143,.18);
  --fx1:#e8cd8f; --fx2:#d4af6a; --fx3:#e08a7c; --fx4:#f0e9dd;
  --meta:#131110;
}
@supports not (backdrop-filter: blur(1px)){
  :root,[data-theme]{ --card:var(--card-solid); }
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);color:var(--ink);background:var(--bg);background-attachment:fixed;
  min-height:100vh;overflow-x:hidden;
}
/* 主题呼吸底色：三团缓慢漂移+吐息的光斑（颜色随主题） */
.sun-a,.sun-b,.sun-c{position:fixed;border-radius:50%;pointer-events:none;z-index:0;filter:blur(70px)}
.sun-a{width:56vmax;height:56vmax;top:-22vmax;right:-16vmax;background:radial-gradient(circle,var(--wash1),transparent 65%);animation:sunDrift 26s ease-in-out infinite alternate,breathe 9s ease-in-out infinite}
.sun-b{width:50vmax;height:50vmax;bottom:-20vmax;left:-14vmax;background:radial-gradient(circle,var(--wash2),transparent 65%);animation:sunDrift 34s ease-in-out infinite alternate-reverse,breathe 11s ease-in-out infinite reverse}
.sun-c{width:34vmax;height:34vmax;top:32%;left:38%;background:radial-gradient(circle,var(--wash3),transparent 62%);animation:sunDrift 42s ease-in-out infinite alternate,breathe 13s ease-in-out infinite}
@keyframes sunDrift{from{transform:translate(0,0) scale(1)}to{transform:translate(-4vmax,3vmax) scale(1.12)}}
@keyframes breathe{0%,100%{opacity:.72}50%{opacity:1}}
@media (prefers-reduced-motion:reduce){.sun-a,.sun-b,.sun-c{animation:none;opacity:.8}}
/* 毛玻璃：所有卡片类组件统一半透明+模糊+提亮描边 */
.panel,.roomcard,.mbox,.gbub,.statpill,.backbtn,.pillbtn,.rankstrip,.chatbar,.gbar,.themelist{
  backdrop-filter:blur(var(--blur)) saturate(var(--satur));
  -webkit-backdrop-filter:blur(var(--blur)) saturate(var(--satur));
}
.panel,.roomcard,.mbox,.gbub,.statpill,.backbtn,.pillbtn,.rankstrip,.themelist{border-color:var(--glass-brd)}
.btn{backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur))}
[data-theme="midnight"] .btn.pri,[data-theme="onyx"] .btn.pri{color:#10131a}
[data-theme="midnight"] .btn.gold,[data-theme="onyx"] .btn.gold{color:#171310}
#app{position:relative;z-index:1;max-width:1160px;margin:0 auto;padding:26px 22px 120px}

.icon{width:1.15em;height:1.15em;flex:none;vertical-align:-.22em}
.icon.lg{width:1.5em;height:1.5em;vertical-align:-.35em}
a{color:var(--spring-d)}

/* ============ 通用控件 ============ */
.btn{
  font-family:var(--sans);font-size:14.5px;font-weight:600;padding:11px 20px;border-radius:999px;cursor:pointer;
  border:1.5px solid transparent;background:var(--card);color:var(--ink);transition:transform .18s cubic-bezier(.2,1.4,.4,1),box-shadow .18s,background .18s;
  display:inline-flex;align-items:center;gap:8px;min-height:44px;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn:active{transform:translateY(0) scale(.97)}
.btn.pri{background:linear-gradient(135deg,var(--spring),var(--spring-d));color:#fff;box-shadow:0 12px 26px -10px rgba(60,100,64,.45)}
.btn.pri:hover{box-shadow:0 16px 32px -10px rgba(60,100,64,.55)}
.btn.gold{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:#fff}
.btn.ghost{border-color:var(--line);background:transparent}
.btn.danger{background:linear-gradient(135deg,#d3705e,var(--danger));color:#fff}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.btn.sm{padding:7px 14px;font-size:13px;min-height:38px}

/* ============ 大厅 ============ */
.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;padding:10px 2px 26px;margin-bottom:30px}
.brand{display:flex;align-items:center;gap:16px}
.brand-mark{
  width:58px;height:58px;border-radius:20px;display:grid;place-items:center;flex:none;
  background:linear-gradient(140deg,var(--spring-l),var(--pink-l));border:1.5px solid var(--line);
  box-shadow:var(--shadow-sm);animation:brandFloat 5s ease-in-out infinite;
}
@keyframes brandFloat{50%{transform:translateY(-4px) rotate(2deg)}}
.brand-mark .icon{width:30px;height:30px;color:var(--spring-d)}
.brand h1{font-family:var(--serif);font-size:30px;letter-spacing:3px;font-weight:700}
.brand h1 em{font-style:normal;color:var(--spring-d)}
.brand .sub{color:var(--ink2);font-size:13px;letter-spacing:2px;margin-top:5px}
.rooms{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}
.roomcard{
  border:1.5px solid var(--line);border-radius:var(--r-lg);padding:24px;background:var(--card);
  cursor:pointer;transition:transform .25s cubic-bezier(.2,1.2,.4,1),box-shadow .25s,border-color .25s;
  position:relative;overflow:hidden;
  animation:riseIn .6s cubic-bezier(.2,.9,.3,1) backwards;
}
@keyframes riseIn{from{opacity:0;transform:translateY(26px)}}
.roomcard::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.5) 50%,transparent 70%);transform:translateX(-100%);transition:transform .8s}
.roomcard:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--spring)}
.roomcard:hover::before{transform:translateX(100%)}
.roomcard .rname{font-family:var(--serif);font-size:20px;font-weight:700;margin-bottom:12px;padding-right:74px}
.meta{font-size:12.5px;color:var(--ink2);line-height:2;display:flex;flex-direction:column;gap:2px}
.meta .mrow{display:flex;align-items:center;gap:7px}
.meta .icon{color:var(--ink2)}
.meta .playing{color:var(--spring-d);font-weight:600}
.badge{position:absolute;top:18px;right:18px;font-size:11.5px;font-weight:700;letter-spacing:1px;padding:5px 12px;border-radius:999px;display:flex;align-items:center;gap:6px}
.badge-live{background:var(--pink);color:#fff}
.badge-live i{width:6px;height:6px;border-radius:50%;background:#fff;animation:livePulse 1.6s infinite}
@keyframes livePulse{50%{opacity:.25;transform:scale(.7)}}
.badge-idle{background:var(--paper2);color:var(--ink2)}
.empty{padding:80px 20px;text-align:center;color:var(--ink2)}
.empty .icon{width:52px;height:52px;color:var(--spring);opacity:.55;margin-bottom:14px}
.empty p{font-family:var(--serif);font-size:16px;letter-spacing:1px}

/* ============ 直播间 ============ */
.roomhead{display:flex;align-items:center;gap:14px;padding:6px 2px 20px;flex-wrap:wrap}
.backbtn{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);cursor:pointer;display:grid;place-items:center;color:var(--ink);transition:.2s}
.backbtn:hover{border-color:var(--spring);color:var(--spring-d);transform:translateX(-2px)}
.roomhead .title{font-family:var(--serif);font-size:24px;font-weight:700;letter-spacing:1px}
.statpill{font-size:12.5px;font-weight:600;background:var(--card);border:1.5px solid var(--line);border-radius:999px;padding:8px 15px;display:inline-flex;gap:7px;align-items:center}
.statpill .icon{color:var(--gold-d)}
.statpill.heat .icon{color:var(--pink-d)}
.statpill.online .icon{color:var(--spring-d)}
.lamp{width:9px;height:9px;border-radius:50%;background:#cfd4c4;display:inline-block;transition:.4s}
.lamp.on-o{background:var(--gold);box-shadow:0 0 10px var(--gold);animation:breath 2s infinite}
.lamp.on-b{background:var(--blue);box-shadow:0 0 10px var(--blue);animation:breath 2s infinite}
.lamp.on-g{background:var(--spring);box-shadow:0 0 10px var(--spring)}
@keyframes breath{50%{opacity:.5}}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:22px;margin-top:8px}
.layout>*{min-width:0}
.panel{border:1.5px solid var(--line);border-radius:var(--r-lg);background:var(--card);padding:24px;box-shadow:var(--shadow-sm)}
.panel h3{font-family:var(--serif);font-size:15.5px;letter-spacing:2px;color:var(--ink);margin-bottom:14px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.panel h3 .icon{color:var(--spring-d)}

/* 舞台 */
.stage{min-height:180px;position:relative;overflow:hidden}
.nowplay{display:flex;align-items:center;gap:18px;margin-bottom:14px}
.disc{
  width:76px;height:76px;border-radius:50%;flex:none;position:relative;
  background:conic-gradient(#43483f 25%,#2b2f28 25% 50%,#43483f 50% 75%,#2b2f28 75%);
  border:5px solid #eef0e4;box-shadow:0 10px 24px -8px rgba(38,51,42,.35);
  animation:spin 6s linear infinite;animation-play-state:paused;transition:.5s;
}
.disc.spin{animation-play-state:running}
.disc::after{
  content:"";position:absolute;inset:26%;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#fdf3f6,var(--pink) 70%);
  border:2px solid rgba(255,255,255,.65);
}
@keyframes spin{to{transform:rotate(360deg)}}
.trackname{font-family:var(--serif);font-size:22px;font-weight:700;letter-spacing:1px}
.trackmeta{font-family:var(--mono);font-size:12px;color:var(--ink2);margin-top:6px;line-height:1.9}
audio{width:100%;height:40px;margin-top:6px}
.genbar{margin-top:16px;border-top:1.5px dashed var(--line);padding-top:14px}
.gentext{font-size:13px;color:var(--ink2);display:flex;align-items:center;gap:8px}
.progress{height:8px;background:var(--paper2);border-radius:6px;overflow:hidden;margin-top:10px;position:relative}
.progress i{display:block;height:100%;width:0%;transition:width .8s;border-radius:6px;
  background:linear-gradient(90deg,var(--spring),var(--gold),var(--pink));background-size:200% 100%;animation:flow 3s linear infinite}
@keyframes flow{to{background-position:200% 0}}

/* 主持台 */
.hostpanel{margin-top:22px}
.fieldlab{font-size:12.5px;font-weight:700;letter-spacing:1px;color:var(--ink2);margin:14px 0 7px;display:flex;align-items:center;gap:6px}
.fieldlab .icon{color:var(--spring-d)}
textarea,input[type=text],select{
  width:100%;border:1.5px solid var(--line);border-radius:var(--r-sm);padding:11px 13px;font-size:16px;
  font-family:var(--sans);background:var(--input-bg);resize:vertical;color:var(--ink);transition:border-color .2s;
}
textarea{font-size:14.5px;line-height:1.8}
textarea:focus,input:focus,select:focus{outline:none;border-color:var(--spring);box-shadow:0 0 0 4px rgba(93,138,94,.12)}
textarea.code{font-family:var(--mono);font-size:12.5px;min-height:118px;line-height:1.7}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  font-size:13px;font-weight:600;padding:9px 15px;border-radius:999px;cursor:pointer;
  border:1.5px solid var(--line);background:#fff;transition:.18s;display:inline-flex;align-items:center;gap:7px;color:var(--ink2);
}
.chip:hover{border-color:var(--spring);transform:translateY(-1px)}
.chip .icon{color:var(--spring)}
.chip.sel{background:var(--spring-l);color:var(--spring-d);border-color:var(--spring);box-shadow:0 6px 14px -6px rgba(60,100,64,.3)}
.abcwrap{border:1.5px solid var(--line);border-radius:var(--r-sm);background:#fff;padding:10px;overflow-x:auto;margin-top:8px}
.abcwrap svg{max-width:100%}
.row2{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap;align-items:center}
.hint{font-size:12.5px;color:var(--ink2);line-height:1.9;margin-top:10px}
.recstate{font-size:12.5px;color:var(--ink2)}
.recbtn.rec-on{background:linear-gradient(135deg,#d3705e,var(--danger));color:#fff;animation:recPulse 1.3s infinite}
@keyframes recPulse{50%{box-shadow:0 0 0 8px rgba(194,91,74,.14)}}
.recdot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--danger);margin-right:5px;animation:livePulse 1s infinite}

/* 礼物 */
.giftbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:10px}
.giftbtn{
  font-size:13px;font-weight:600;padding:9px 13px;border-radius:14px;border:1.5px solid var(--line);cursor:pointer;background:#fff;transition:.18s;
  display:inline-flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;color:var(--ink);
}
.giftbtn .icon{width:22px;height:22px;color:var(--spring-d)}
.giftbtn:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.giftbtn .cost{font-family:var(--mono);font-size:11px;color:var(--gold-d);display:flex;gap:3px;align-items:center}
.giftbtn .cost .icon{width:12px;height:12px;color:var(--gold-d)}
.coins{font-weight:700;color:var(--gold-d);font-size:15px;display:inline-flex;align-items:center;gap:5px}

/* 聊天 */
.chatbox{display:flex;flex-direction:column;height:600px}
.msgs{flex:1;overflow-y:auto;padding:6px 2px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.msg{font-size:14px;line-height:1.6;animation:msgIn .35s cubic-bezier(.2,.9,.3,1)}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}}
.msg .ava{width:22px;height:22px;border-radius:50%;vertical-align:-6px;margin-right:6px;border:1.5px solid var(--line);background:#fff}
.msg .who{font-size:12px;color:var(--ink2);display:inline-flex;align-items:center;gap:5px;margin-bottom:2px}
.msg .who .nick{font-weight:600}
.msg .who.hostc .nick{color:var(--gold-d)}
.msg .who.aic .nick{color:var(--blue)}
.msg .who.aic .icon{color:var(--blue);width:15px;height:15px}
.msg.sysm{color:var(--ink2);font-size:12.5px;text-align:center;display:flex;align-items:center;gap:8px;justify-content:center}
.msg.sysm::before,.msg.sysm::after{content:"";height:1px;width:26px;background:var(--line)}
.msg .biggift{display:flex;align-items:center;gap:10px;justify-content:center;font-size:15px;font-weight:700;padding:12px;margin:4px 0;border-radius:14px;background:linear-gradient(100deg,var(--gold-l),var(--pink-l));animation:msgIn .45s}
.msg .biggift .icon{width:26px;height:26px;color:var(--gold-d)}
.chatrow{display:flex;gap:10px;margin-top:12px}
.chatrow input{flex:1}
.chatrow .btn{padding:11px 16px}

/* 身份行 */
.idrow{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink2)}
.idrow .ava{width:34px;height:34px;border-radius:50%;border:2px solid #fff;box-shadow:var(--shadow-sm)}
.idrow b{color:var(--ink)}

/* 模态 */
.modal{position:fixed;inset:0;background:rgba(38,51,42,.45);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:60;padding:22px}
.mbox{background:var(--card);border-radius:26px;padding:34px 30px;max-width:430px;width:100%;text-align:center;border:1.5px solid var(--line);box-shadow:var(--shadow);animation:pop .45s cubic-bezier(.2,1.5,.4,1)}
@keyframes pop{from{transform:scale(.72) translateY(20px);opacity:0}}
.mbox h2{font-family:var(--serif);font-size:21px;letter-spacing:2px;margin-bottom:10px;display:flex;align-items:center;justify-content:center;gap:9px}
.mbox h2 .icon{color:var(--spring-d);width:24px;height:24px}
.mbox p{font-size:13.5px;color:var(--ink2);line-height:1.9}
.tokenbox{font-family:var(--mono);font-size:13px;background:var(--paper);border:1.5px dashed var(--gold-d);border-radius:12px;padding:13px;word-break:break-all;margin:14px 0;color:var(--gold-d);font-weight:700}
.boxopen{width:88px;height:88px;margin:14px auto;color:var(--gold);animation:wob 1.1s ease infinite}
.boxopen .icon{width:100%;height:100%}
@keyframes wob{50%{transform:rotate(-5deg) scale(1.07)}}
.rarity-common{color:var(--ink2)}
.rarity-rare{color:var(--blue)}
.rarity-legendary{color:var(--gold-d);text-shadow:0 0 22px rgba(217,164,65,.65)}

/* Toast */
.toast{
  position:fixed;top:14%;left:50%;transform:translateX(-50%);z-index:55;pointer-events:none;
  font-weight:700;font-size:14.5px;padding:13px 26px;border-radius:999px;color:#fff;display:flex;align-items:center;gap:9px;
  background:linear-gradient(100deg,var(--spring-d),var(--gold-d));box-shadow:var(--shadow);
  animation:toastin 3.4s forwards;white-space:nowrap;max-width:92vw;overflow:hidden;text-overflow:ellipsis;
}
.toast .icon{color:#ffe9c4}
@keyframes toastin{0%{opacity:0;transform:translateX(-50%) translateY(-16px) scale(.85)}12%{opacity:1;transform:translateX(-50%) translateY(0) scale(1.03)}18%{transform:translateX(-50%) scale(1)}85%{opacity:1}100%{opacity:0;transform:translateX(-50%) translateY(-8px)}}

#fx{position:fixed;inset:0;pointer-events:none;z-index:50}

/* ============ 礼物玩法 ============ */
.bubbles{position:absolute;top:14px;right:14px;display:flex;flex-direction:column;gap:8px;z-index:5;pointer-events:none;max-width:62%}
.gbub{
  display:flex;align-items:center;gap:9px;padding:8px 13px;border-radius:16px;
  background:rgba(255,253,248,.94);border:1.5px solid var(--line);box-shadow:var(--shadow-sm);
  animation:bubIn .4s cubic-bezier(.2,1.3,.4,1);transition:opacity .5s,transform .5s;
}
.gbub.out{opacity:0;transform:translateX(30px)}
@keyframes bubIn{from{opacity:0;transform:translateX(46px)}}
.gbub .ava{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line)}
.gb-txt{display:flex;flex-direction:column;font-size:12px;line-height:1.5;min-width:0}
.gb-txt b{font-size:12.5px;max-width:9em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gb-txt span{color:var(--ink2);display:flex;align-items:center;gap:4px}
.gb-txt span .icon{color:var(--pink-d)}
.comboN{
  font-family:var(--mono);font-weight:800;font-size:17px;color:var(--pink-d);
  padding:2px 8px;border-radius:10px;background:var(--pink-l);flex:none;
}
.comboN.pop{animation:comboPop .45s cubic-bezier(.2,2,.4,1)}
@keyframes comboPop{40%{transform:scale(1.45) rotate(-4deg);background:var(--pink);color:#fff}}

.fsbanner{
  position:fixed;top:16vh;left:50%;transform:translateX(-50%);z-index:58;pointer-events:none;
  font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:2px;color:#fff;
  padding:15px 42px;border-radius:999px;white-space:nowrap;max-width:94vw;overflow:hidden;text-overflow:ellipsis;
  background:linear-gradient(100deg,var(--pink-d),var(--gold-d));
  box-shadow:0 20px 50px -14px rgba(192,109,134,.55);
  display:flex;align-items:center;gap:11px;
  animation:fsIn 3.6s cubic-bezier(.2,.9,.3,1) forwards;
}
.fsbanner.lucky{background:linear-gradient(100deg,var(--gold-d),#8f6b1e);box-shadow:0 20px 50px -14px rgba(184,134,47,.6)}
@keyframes fsIn{0%{opacity:0;transform:translateX(-50%) translateY(-30px) scale(.8)}10%{opacity:1;transform:translateX(-50%) translateY(0) scale(1.04)}16%{transform:translateX(-50%) scale(1)}86%{opacity:1}100%{opacity:0;transform:translateX(-50%) translateY(-12px)}}

.rankstrip{
  display:flex;align-items:center;gap:12px;margin:0 0 16px;padding:10px 16px;overflow-x:auto;
  background:var(--card);border:1.5px solid var(--line);border-radius:var(--r-md);scrollbar-width:none;
}
.rankstrip::-webkit-scrollbar{display:none}
.rtitle{font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--gold-d);display:flex;align-items:center;gap:5px;flex:none}
.rlist{display:flex;gap:14px;font-size:12.5px;color:var(--ink2);overflow-x:auto;scrollbar-width:none}
.rperson{display:inline-flex;align-items:center;gap:6px;flex:none}
.rperson .ava{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--line)}
.rperson b{font-weight:600;max-width:7em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rperson em{font-style:normal;color:var(--gold-d);font-weight:700;display:inline-flex;align-items:center;gap:2px}
.rperson em .icon{width:12px;height:12px}

.lvbadge{
  font-size:10.5px;font-weight:700;padding:1.5px 8px;border-radius:999px;line-height:1.5;
  display:inline-flex;align-items:center;gap:3px;vertical-align:middle;
}
.lvbadge .icon{width:11px;height:11px}
.lvbadge.lv1{background:var(--spring-l);color:var(--spring-d)}
.lvbadge.lv2{background:var(--blue-l);color:var(--blue)}
.lvbadge.lv3{background:var(--pink-l);color:var(--pink-d)}
.lvbadge.lv4{background:var(--gold-l);color:var(--gold-d)}
.lvbadge.lv5{background:linear-gradient(100deg,#f7e3b2,#edc76a);color:#7a5a14;box-shadow:0 0 12px rgba(217,164,65,.4)}

.pillbtn{
  font:inherit;font-size:12.5px;font-weight:600;color:var(--spring-d);
  display:inline-flex;align-items:center;gap:5px;padding:5px 13px;cursor:pointer;
  background:var(--card);border:1.5px solid var(--line);border-radius:999px;
  transition:transform .25s,box-shadow .25s;
}
.pillbtn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm);border-color:var(--spring)}

/* ============ 移动端 ============ */
@media(max-width:860px){
  #app{padding:14px 13px 40px}
  .topbar{flex-direction:column;align-items:stretch;padding-bottom:18px;margin-bottom:18px}
  .brand{justify-content:center}
  .brand h1{font-size:25px}
  .topbar .actions{justify-content:center}
  .rooms{grid-template-columns:1fr;gap:14px}
  .roomcard{padding:18px;animation-delay:.05s !important}
  .layout{grid-template-columns:minmax(0,1fr);gap:14px}
  .layout>*{min-width:0}
  .panel{padding:17px 15px;border-radius:20px}
  .roomhead{gap:10px;padding-bottom:14px}
  .roomhead .title{font-size:19px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .disc{width:60px;height:60px;border-width:4px}
  .trackname{font-size:18px}
  .chatbox{height:64vh;min-height:380px}
  .msgs{font-size:14px}
  .giftbar{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .giftbar::-webkit-scrollbar{display:none}
  .giftbtn{flex:none}
  textarea,input[type=text]{font-size:16px}
  .hostpanel{margin-top:14px}
  .row2 .btn{flex:1;justify-content:center}
  #app{padding-bottom:calc(40px + env(safe-area-inset-bottom))}
  .mbox{padding:26px 20px}
}
@media(hover:none){.btn:hover{transform:none}.roomcard:hover{transform:none}}

/* ============ 主题切换 ============ */
.themefab{
  width:44px;height:44px;border-radius:50%;cursor:pointer;color:var(--spring-d);
  border:1.5px solid var(--glass-brd);background:var(--card);display:grid;place-items:center;
  transition:transform .3s cubic-bezier(.2,1.4,.4,1),box-shadow .3s;flex:none;
  backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));
}
.themefab:hover{transform:rotate(18deg) scale(1.08);box-shadow:var(--shadow-sm)}
.themefab .icon{width:20px;height:20px}
.themelist{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px;text-align:left}
.tcard{
  cursor:pointer;border:1.5px solid var(--line);border-radius:16px;padding:14px 13px;background:transparent;
  display:flex;flex-direction:column;gap:9px;transition:transform .25s cubic-bezier(.2,1.3,.4,1),border-color .25s,box-shadow .25s;
  color:var(--ink);font-family:var(--sans);
}
.tcard:hover{transform:translateY(-3px);border-color:var(--spring);box-shadow:var(--shadow-sm)}
.tcard .swatch{height:44px;border-radius:11px;border:1px solid rgba(128,128,128,.14);position:relative;overflow:hidden}
.tcard .swatch::after{content:"";position:absolute;inset:0;backdrop-filter:blur(2px);background:linear-gradient(120deg,rgba(255,255,255,.28) 30%,transparent 55%)}
.tcard b{font-family:var(--serif);font-size:14.5px;letter-spacing:1px;display:flex;align-items:center;gap:6px}
.tcard b .icon{width:14px;height:14px;color:var(--spring-d);visibility:hidden}
.tcard.on b .icon{visibility:visible}
.tcard.on{border-color:var(--spring);box-shadow:0 0 0 3px var(--spring-l)}
.tcard em{font-style:normal;font-size:11px;color:var(--ink2);letter-spacing:1.5px}
@media (max-width:520px){.themelist{grid-template-columns:repeat(2,1fr);gap:9px}.tcard{padding:11px 10px}}

/* ============ 房间流 · 上下滑动切换 ============ */
.feednav{
  position:fixed;right:max(14px, env(safe-area-inset-right));top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;z-index:40;
}
.feedbtn{
  width:46px;height:46px;border-radius:50%;cursor:pointer;color:var(--spring-d);
  border:1.5px solid var(--glass-brd);background:var(--card);display:grid;place-items:center;
  backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));
  transition:transform .25s cubic-bezier(.2,1.4,.4,1),box-shadow .25s,opacity .25s;
}
.feedbtn:hover:not(:disabled){transform:scale(1.1);box-shadow:var(--shadow-sm)}
.feedbtn:active:not(:disabled){transform:scale(.94)}
.feedbtn:disabled{opacity:.28;cursor:default}
.feedbtn .icon{width:20px;height:20px}
.feedpos{
  font-size:11px;font-weight:700;color:var(--ink2);background:var(--card);border:1px solid var(--glass-brd);
  border-radius:999px;padding:4px 9px;letter-spacing:1px;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));
}
.feedhint{
  position:fixed;left:50%;bottom:calc(78px + env(safe-area-inset-bottom));transform:translateX(-50%);
  z-index:45;display:flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;
  font-size:13px;font-weight:600;color:var(--spring-d);background:var(--card);border:1.5px solid var(--glass-brd);
  box-shadow:var(--shadow-sm);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));
  transition:opacity .5s;animation:riseIn .5s cubic-bezier(.2,.9,.3,1);
}
/* 切房过渡：旧页滑出 + 新页滑入（方向感） */
.feedout-up{animation:feedOutUp .22s ease-in forwards}
.feedout-down{animation:feedOutDown .22s ease-in forwards}
.feedin-up{animation:feedInUp .34s cubic-bezier(.2,.9,.3,1)}
.feedin-down{animation:feedInDown .34s cubic-bezier(.2,.9,.3,1)}
@keyframes feedOutUp{to{opacity:0;transform:translateY(-46px)}}
@keyframes feedOutDown{to{opacity:0;transform:translateY(46px)}}
@keyframes feedInUp{from{opacity:0;transform:translateY(52px)}}
@keyframes feedInDown{from{opacity:0;transform:translateY(-52px)}}
@media (prefers-reduced-motion:reduce){
  .feedout-up,.feedout-down,.feedin-up,.feedin-down{animation:none}
}
/* 手机：导航胶囊缩小下移，避开舞台内容 */
@media (max-width:700px){
  .feednav{top:auto;bottom:calc(150px + env(safe-area-inset-bottom));transform:none;right:10px}
  .feedbtn{width:42px;height:42px}
}

/* ============ 分享卡片 ============ */
.sharewrap{display:flex;flex-direction:column;align-items:center;gap:14px}
.shareacts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%;max-width:340px}
.shareacts .btn{justify-content:center}

/* ============ 听感投票 → 口味画像 ============ */
.voterow{display:flex;gap:8px;margin-left:auto;align-items:center}
.votebtn{
  width:44px;height:44px;border-radius:50%;cursor:pointer;display:grid;place-items:center;
  color:var(--ink2);background:var(--card);border:1.5px solid var(--glass-brd);
  backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));
  transition:transform .25s cubic-bezier(.2,1.4,.4,1),color .25s,border-color .25s,background .25s;
}
.votebtn .icon{width:21px;height:21px}
.votebtn:hover{transform:translateY(-2px) scale(1.08)}
.votebtn:active{transform:scale(.9)}
.votebtn.up.on{color:#fff;background:var(--spring-d);border-color:var(--spring-d)}
.votebtn.dn.on{color:#fff;background:var(--rose);border-color:var(--rose)}
.votebtn.on::after{content:'';position:absolute;width:44px;height:44px;border-radius:50%;border:2px solid currentColor;opacity:0;animation:voteRing .6s ease-out}
.votebtn{position:relative}
@keyframes voteRing{from{opacity:.7;transform:scale(1)}to{opacity:0;transform:scale(1.55)}}
.miniheart{
  position:absolute;bottom:38px;color:var(--rose);font-size:15px;pointer-events:none;
  animation:heartUp 1.3s ease-out forwards;
}
@keyframes heartUp{
  0%{opacity:0;transform:translateY(6px) scale(.5)}
  18%{opacity:1;transform:translateY(-4px) scale(1.15)}
  100%{opacity:0;transform:translateY(-64px) scale(1)}
}

/* ============ 曲库 · 金曲榜 ============ */
.hallhead{display:flex;align-items:baseline;gap:12px;margin:34px 2px 4px}
.hallhead h2{font-size:19px;margin:0;color:var(--ink)}
.hallgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin-top:12px}
.hallcard{
  display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:18px;
  background:var(--card);border:1.5px solid var(--glass-brd);
  backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));
  box-shadow:var(--shadow-sm);animation:riseIn .5s cubic-bezier(.2,.9,.3,1) both;
  transition:transform .25s,box-shadow .25s;
}
.hallcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.hrank{
  min-width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:13px;
  color:var(--ink2);background:color-mix(in srgb,var(--ink) 7%,transparent);
}
.hrank .icon{width:22px;height:22px}
.hrank.r1{color:#8a6d1a;background:linear-gradient(135deg,#ffe9a8,#f4c95d)}
.hrank.r2{color:#6d6f7a;background:linear-gradient(135deg,#eef0f5,#c9cdd8)}
.hrank.r3{color:#8a5a3a;background:linear-gradient(135deg,#f3ddc5,#dcae7e)}
.hbody{min-width:0;flex:1}
.htitle{font-weight:800;font-size:15.5px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hmeta{font-size:12px;color:var(--ink2);margin-top:3px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.hscore{display:inline-flex;gap:4px;align-items:center;font-weight:700}
.hscore .icon{width:13px;height:13px}
.hlyr{margin-top:8px;font-size:12.5px}
.hlyr summary{cursor:pointer;color:var(--spring-d);font-weight:600}
.hlyr pre{white-space:pre-wrap;color:var(--ink2);margin:6px 0 0;line-height:1.7;font-family:inherit}
.hacts{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap;align-items:center}
.hacts .btn{padding:7px 11px;font-size:12.5px}
.hplay.playing{background:var(--spring-d);border-color:var(--spring-d);color:#fff}
.hlike.on{color:var(--rose);border-color:var(--rose)}
.badge-fav{
  display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;
  color:#8a6d1a;background:linear-gradient(135deg,#fdf3d0,#f7e3a1);
}
.badge-fav .icon{width:12px;height:12px}
.chip.fav{border-color:var(--gold,#d9a441);box-shadow:0 0 0 2px color-mix(in srgb,var(--gold,#d9a441) 25%,transparent)}
@media (max-width:700px){
  .voterow{margin-left:0}
  .hallgrid{grid-template-columns:1fr}
  .hallhead{margin-top:26px}
}