:root{
  --gold:#e8b54a; --gold-hi:#ffe3a0; --gold-lo:#a2691a;
  --cream:#fbecd0; --maroon:#4a0c0c; --maroon-2:#2c0505;
  --panel:rgba(38,8,6,.86); --line:rgba(232,181,74,.75);
  --green:#3f8a2c;
  --serif:"Noto Serif",Georgia,serif;
  --sans:"Roboto Condensed","Arial Narrow",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:#1b0303;overflow:hidden;color:var(--cream);font-family:var(--sans)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
button:focus-visible{outline:2px solid var(--gold-hi);outline-offset:2px}
.ic{width:28px;height:28px;flex:none}

#viewport{position:fixed;inset:0;display:grid;place-items:center;background:radial-gradient(circle at 50% 40%,#3a0909,#120202 70%)}
#stage{position:absolute;left:50%;top:50%;width:1672px;height:941px;transform-origin:0 0;overflow:hidden;
  user-select:none;-webkit-user-select:none;box-shadow:0 0 60px #000}

/* ---------- Scene / camera ---------- */
#scene{position:absolute;left:0;top:0;width:1672px;height:941px;transform-origin:0 0;
  transition:transform 1.1s cubic-bezier(.45,.05,.25,1)}
#scene.drag{transition:transform .12s linear}
#bg,#cv{display:block;position:absolute;left:0;top:0;width:1672px;height:941px;pointer-events:none}
.song-ready #bg{visibility:hidden}
.tag{position:absolute;transform:translate(-50%,-50%);padding:2px 9px 3px;border-radius:9px;background:rgba(48,36,36,.72);color:#fff;font:600 15px var(--sans);white-space:nowrap;pointer-events:none;box-shadow:0 1px 3px rgba(0,0,0,.35)}
.tag.real{background:linear-gradient(#a8741c,#7d5210);border:1.5px solid #ffd77a;color:#fff6dc}
.tag.me{background:linear-gradient(#2f8a2a,#1e6a1c);border:1.5px solid #a8f07a;color:#eaffcf;font-size:16px;padding:1px 10px 2px}
.glow{position:absolute;width:var(--s);height:var(--s);margin:calc(var(--s)/-2) 0 0 calc(var(--s)/-2);border-radius:50%;
  background:radial-gradient(circle,rgba(255,214,120,.55),rgba(255,170,60,.18) 45%,transparent 70%);
  mix-blend-mode:screen;animation:flicker 2.6s ease-in-out infinite;pointer-events:none}
.glow.small{animation-duration:3.4s}
@keyframes flicker{0%,100%{opacity:.55;transform:scale(1)}30%{opacity:.85;transform:scale(1.06)}60%{opacity:.6}80%{opacity:.9;transform:scale(1.03)}}
.smoke-src{position:absolute;width:0;height:0}
.puff{position:absolute;left:-10px;top:-10px;width:20px;height:20px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.55),rgba(255,255,255,0) 70%);
  animation:puff var(--d,4s) ease-out forwards;pointer-events:none}
@keyframes puff{0%{opacity:0;transform:translate(0,0) scale(.6)}15%{opacity:.8}
  100%{opacity:0;transform:translate(var(--x,10px),var(--y,-160px)) scale(var(--sc,3.4))}}
#me-tag{position:absolute;width:0;height:0}
#me-aura{position:absolute;width:190px;height:240px;margin:-120px 0 0 -95px;border-radius:50%;opacity:0;
  background:radial-gradient(ellipse,rgba(255,226,140,.6),rgba(255,200,90,.15) 50%,transparent 70%);
  mix-blend-mode:screen;transition:opacity .6s;pointer-events:none}
#me-aura.on{opacity:.45;animation:aura 2.4s ease-in-out infinite}
@keyframes aura{50%{transform:scale(1.08)}}
#vignette{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity 1.5s;
  background:radial-gradient(ellipse at 50% 60%,transparent 25%,rgba(10,0,0,.82) 80%)}
#vignette.on{opacity:1}
#fx{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.float{position:absolute;transform:translate(-50%,0);white-space:nowrap;font:700 26px var(--serif);color:var(--gold-hi);
  text-shadow:0 2px 6px #000,0 0 14px rgba(255,190,80,.8);animation:rise 2.6s ease-out forwards}
.float.sm{font:700 20px var(--sans)}
@keyframes rise{0%{opacity:0;transform:translate(-50%,10px) scale(.8)}15%{opacity:1;transform:translate(-50%,0) scale(1)}100%{opacity:0;transform:translate(-50%,-120px)}}
.petal{position:absolute;width:16px;height:16px;border-radius:80% 0 80% 0;background:linear-gradient(135deg,#ffd0e2,#f06aa2);
  animation:fall var(--d,6s) linear forwards;opacity:.9}
@keyframes fall{to{transform:translate(var(--x,60px),980px) rotate(720deg);opacity:.2}}

/* ---------- Top bar ---------- */
#topbar{position:absolute;left:0;top:0;width:1672px;height:70px;
  background:linear-gradient(#5b1310,#3c0907 60%,#2d0605);border-bottom:2px solid var(--gold-lo);
  box-shadow:0 4px 14px rgba(0,0,0,.6)}
.brand{position:absolute;left:0;top:0;height:79px;width:612px;display:flex;align-items:center;gap:12px;padding-left:18px;
  background:linear-gradient(#5f1411,#3a0807);clip-path:polygon(0 0,100% 0,100% 2%,94.5% 100%,0 100%);
  border-bottom:2px solid var(--gold)}
.brand::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(105deg,transparent 93.7%,var(--gold) 93.8%,var(--gold) 94.2%,transparent 94.3%)}
.logo{width:96px;height:64px;filter:drop-shadow(0 2px 3px rgba(0,0,0,.6))}
.brand-text h1{font:800 34px/1 var(--serif);letter-spacing:.5px;
  background:linear-gradient(#fff1c2,#f0c060 55%,#c08a2c);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 2px 1px rgba(0,0,0,.7))}
.brand-text p{margin-top:7px;font:700 19px/1 var(--serif);color:#f3c766;letter-spacing:.2px;text-shadow:0 1px 2px #000}

.pill{position:absolute;top:9px;height:50px;display:flex;align-items:center;gap:14px;padding:0 18px;border-radius:26px;
  background:linear-gradient(#3d0907,#250404);border:2px solid #b78535;box-shadow:inset 0 1px 0 rgba(255,220,150,.25),0 2px 6px rgba(0,0,0,.5);
  font:600 23px var(--sans);color:var(--cream);white-space:nowrap}
.pill b{font-weight:600}
.pill .ic{width:34px;height:34px;color:#f0dfc0}
.pill .ic.caret{width:22px;height:22px;margin-left:auto}
.pill .ic.wallet{width:36px}
.pill .ic.lotus{color:var(--gold);width:44px;height:36px}
#hall-btn{padding:0 16px 0 14px}
.plus{margin-left:auto;width:34px;height:34px}
.plus svg{width:34px;height:34px}
.pill.round{width:62px;padding:0;justify-content:center;border-radius:50%;height:56px;top:6px}
.pill.round .ic{color:var(--gold);width:34px;height:34px}
.dot{position:absolute;top:8px;right:10px;width:11px;height:11px;border-radius:50%;background:#ff4a3a;border:2px solid #2b0505}
.dot.off{display:none}
button.pill:hover{border-color:var(--gold-hi);filter:brightness(1.12)}

.dropdown{position:absolute;top:66px;z-index:20;min-width:240px;max-height:520px;overflow:auto;padding:8px;border-radius:14px;
  background:rgba(34,6,5,.96);border:2px solid #b78535;box-shadow:0 10px 30px rgba(0,0,0,.6)}
.dropdown button,.dropdown .item{display:flex;justify-content:space-between;width:100%;gap:16px;padding:9px 12px;border-radius:8px;font:500 20px var(--sans);text-align:left}
.dropdown button:hover{background:rgba(232,181,74,.18)}
.dropdown button.on{background:rgba(232,181,74,.28);color:var(--gold-hi)}
.dropdown small{opacity:.75}
.dropdown .item{display:block;font-size:18px;border-bottom:1px solid rgba(232,181,74,.18);border-radius:0}
.dropdown .item small{display:block;font-size:15px}

/* ---------- Panels ---------- */
.panel{position:absolute;border-radius:10px;background:var(--panel);border:1px solid rgba(232,181,74,.35);
  box-shadow:0 4px 14px rgba(0,0,0,.45);backdrop-filter:blur(3px)}
#info{left:8px;top:89px;width:184px;padding:4px 0}
#info .row{display:flex;align-items:center;gap:12px;width:100%;padding:6px 12px;font:500 17px var(--sans);text-align:left}
#info .row+.row{border-top:1px solid rgba(232,181,74,.3)}
#info .row.big{align-items:flex-start;padding-top:8px;padding-bottom:9px}
#info .row.big b{display:block;font:600 19px var(--sans)}
#info .row.big small{font-size:16px;opacity:.95}
#info .ic{width:26px;height:26px}
#info button.row:hover{background:rgba(232,181,74,.14)}
#views{left:1463px;top:80px;width:203px;overflow:hidden;transition:height .3s}
#views .head{display:flex;align-items:center;gap:8px;white-space:nowrap;width:100%;padding:10px 10px 9px 12px;font:700 17px var(--sans);letter-spacing:-.2px;
  border-bottom:1px solid rgba(232,181,74,.35)}
#views .head .ic{width:26px;height:26px}
#views .head .caret{width:16px;height:16px;margin-left:auto;transition:transform .3s}
#views.closed .caret{transform:rotate(180deg)}
#views.closed .list{display:none}
#views .list{padding:6px 0 4px}
#views .list button{display:flex;align-items:center;gap:20px;width:100%;padding:5px 18px 5px 22px;height:32px;font:500 17px var(--sans);text-align:left}
#views .list .ic{width:24px;height:24px}
#views .list button:hover{background:rgba(232,181,74,.14)}
#views .list button.on{color:var(--gold-hi);background:rgba(232,181,74,.2)}

/* ---------- Joystick ---------- */
#joy{position:absolute;left:24px;top:621px;width:182px;height:182px;border-radius:50%;touch-action:none;transform:scale(.6);transform-origin:0 100%;
  background:radial-gradient(circle,rgba(255,255,255,.28),rgba(225,225,230,.38));border:3px solid rgba(255,255,255,.75);
  box-shadow:0 4px 18px rgba(0,0,0,.35),inset 0 0 18px rgba(255,255,255,.35);backdrop-filter:blur(4px)}
#knob{position:absolute;left:50%;top:50%;width:88px;height:88px;margin:-44px 0 0 -44px;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#fff,#e6e6ea 60%,#c9c9cf);box-shadow:0 4px 10px rgba(0,0,0,.35)}
#knob.back{transition:transform .2s}
.arr{position:absolute;width:0;height:0;border:11px solid transparent}
.arr.up{left:80px;top:12px;border-bottom:14px solid #fff;border-top:0}
.arr.down{left:80px;bottom:12px;border-top:14px solid #fff;border-bottom:0}
.arr.left{top:80px;left:12px;border-right:14px solid #fff;border-left:0}
.arr.right{top:80px;right:12px;border-left:14px solid #fff;border-right:0}

/* ---------- Bottom nav ---------- */
#nav{position:absolute;left:0;top:861px;width:408px;height:80px;display:flex;padding:3px 6px 3px 6px;gap:0;
  background:linear-gradient(#3e0907,#250403);border:2px solid #9a6a26;border-left:0;border-bottom:0;border-radius:0 18px 0 0;
  box-shadow:0 -3px 12px rgba(0,0,0,.5)}
#nav button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font:500 19px var(--sans);
  border-radius:10px;position:relative}
#nav button+button::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:1px;background:rgba(232,181,74,.35)}
#nav .ic{width:34px;height:34px;color:#f4e6cc}
#nav button.on{background:linear-gradient(#a8671b,#6e3a0b);border:2px solid var(--gold);color:#fff3d6}
#nav button.on::before,#nav button.on+button::before{display:none}
#nav button.on .ic{color:#ffe7a8}
#nav button:hover:not(.on){background:rgba(232,181,74,.12)}

/* ---------- Action bar ---------- */
#actions{position:absolute;left:414px;top:841px;width:966px;height:94px;display:flex;gap:4px;padding:5px 6px;
  background:linear-gradient(#3c0907,#230403);border:2px solid #a8762e;border-radius:16px;box-shadow:0 4px 18px rgba(0,0,0,.6)}
#actions button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:9px;
  font:500 17px var(--sans);white-space:nowrap;letter-spacing:-.2px;
  background:linear-gradient(#4a0e0b,#2e0605);border:1px solid rgba(232,181,74,.28);transition:transform .1s,background .2s}
#actions .ic{width:38px;height:38px;color:#f4e2c4}
#actions button:hover{background:linear-gradient(#64160f,#3a0806)}
#actions button:active{transform:scale(.95)}
#actions button.on{background:linear-gradient(#a8671b,#6e3a0b);border-color:var(--gold-hi)}
#actions button.on .ic{color:#fff0c2}
#actions button.exit{background:linear-gradient(#3c8a2c,#1f5a17);border:2px solid #9ee070;box-shadow:0 0 10px rgba(130,220,90,.45)}
#actions button.exit:hover{filter:brightness(1.12)}

/* ---------- Volume ---------- */
#volume{position:absolute;left:1385px;top:866px;width:281px;height:64px;display:flex;align-items:center;gap:12px;padding:0 14px 0 18px;
  background:linear-gradient(#3c0907,#220403);border:2px solid #a8762e;border-radius:32px;box-shadow:0 4px 14px rgba(0,0,0,.6)}
#volume .ic{width:34px;height:34px;color:#f4e2c4}
#gear .ic{color:var(--gold)}
#vol{flex:1;-webkit-appearance:none;appearance:none;height:10px;border-radius:5px;outline:none;cursor:pointer;
  background:linear-gradient(90deg,#f6c94f var(--p,70%),#4a1410 var(--p,70%))}
#vol::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff,#ddd);
  border:2px solid #b48a3a;box-shadow:0 2px 4px rgba(0,0,0,.5)}
#vol::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#f4f4f4;border:2px solid #b48a3a}

/* ---------- Status / toast / modal ---------- */
#status{position:absolute;left:50%;top:92px;transform:translateX(-50%);padding:8px 22px;border-radius:22px;
  background:rgba(34,6,5,.88);border:1.5px solid var(--gold);font:600 20px var(--sans);color:var(--gold-hi);white-space:nowrap}
#toast{position:absolute;left:50%;top:790px;transform:translate(-50%,10px);padding:10px 26px;border-radius:24px;opacity:0;pointer-events:none;
  background:rgba(34,6,5,.92);border:1.5px solid var(--gold);font:600 21px var(--sans);transition:opacity .3s,transform .3s;white-space:nowrap}
#toast.show{opacity:1;transform:translate(-50%,0)}
#modal{position:absolute;inset:0;z-index:50;display:grid;place-items:center;background:rgba(10,0,0,.55)}
#modal[hidden]{display:none}
.sheet{position:relative;width:620px;max-height:740px;overflow:auto;padding:26px 30px 30px;border-radius:18px;
  background:linear-gradient(#45100c,#270504);border:2px solid var(--gold);box-shadow:0 20px 60px rgba(0,0,0,.7)}
.sheet h2{font:800 30px var(--serif);color:var(--gold-hi);margin-bottom:16px}
.sheet .close{position:absolute;right:16px;top:12px;font-size:36px;line-height:1;color:var(--gold)}
.sheet p{font-size:20px;line-height:1.45;margin:8px 0}
.sheet .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.sheet .grid button,.sheet .btn{padding:12px 10px;border-radius:10px;border:1.5px solid rgba(232,181,74,.6);background:rgba(232,181,74,.1);font:600 19px var(--sans)}
.sheet .grid button:hover,.sheet .btn:hover{background:rgba(232,181,74,.25)}
.sheet .grid button.on{background:linear-gradient(#a8671b,#6e3a0b);border-color:var(--gold-hi)}
.sheet .grid button small{display:block;font-weight:500;opacity:.8;font-size:15px}
.sheet .big{font:800 44px var(--serif);color:var(--gold-hi)}
.sheet ul{list-style:none}
.sheet li{padding:9px 0;border-bottom:1px solid rgba(232,181,74,.2);font-size:18px;display:flex;justify-content:space-between;gap:12px}
.sheet li small{opacity:.7}
.sheet label{display:flex;align-items:center;gap:12px;font-size:20px;margin:12px 0}
.sheet input[type=checkbox]{width:22px;height:22px;accent-color:var(--gold)}

#rotate{display:none;position:fixed;left:16px;right:16px;bottom:16px;padding:12px 16px;border-radius:12px;text-align:center;
  background:rgba(34,6,5,.92);border:1px solid var(--gold);font:500 16px var(--sans);color:var(--cream)}
@media (orientation:portrait) and (max-width:820px){#rotate{display:block}}
#views .head span{flex:none}

#scene.outside .glow,#scene.outside .smoke-src{display:none}
/* ---------- Lư hương 3D: xem cận cảnh ---------- */
#urn-view{position:absolute;inset:0;z-index:60;display:grid;place-items:center;background:rgba(15,6,2,.72)}
#urn-view[hidden]{display:none}
#urn-view .uv-box{width:1040px;border-radius:18px;overflow:hidden;border:2px solid rgba(240,196,110,.8);background:#1d0e06;box-shadow:0 20px 60px rgba(0,0,0,.6)}
#urn-view .uv-head,#urn-view .uv-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;color:#ffe2a3;font:600 20px var(--sans)}
#urn-view .uv-head b{font:700 24px var(--serif)}
#urn-view canvas{display:block;width:1040px;height:666px;cursor:grab;touch-action:none}
#urn-view .uv-x{background:none;border:0;color:#ffe2a3;font-size:28px;cursor:pointer}
#urn-view .uv-huong{padding:8px 20px;border-radius:20px;border:1.5px solid #f0c46e;background:linear-gradient(#c8462c,#8e2414);color:#fff3d6;font:600 19px var(--sans);cursor:pointer}

/* trò chuyện bên phải */
#chat{left:1463px;top:384px;width:203px;height:440px;display:flex;flex-direction:column;overflow:hidden;transition:height .3s}
#chat.closed{height:44px}
#chat .head{display:flex;align-items:center;gap:8px;width:100%;padding:10px 10px 9px 12px;font:700 16px var(--sans);white-space:nowrap;border-bottom:1px solid rgba(232,181,74,.25)}
#chat .head span{overflow:hidden;text-overflow:ellipsis}
#chat .head .ic{width:22px;height:22px;flex:none}
#chat .head .caret{width:14px;height:14px;margin-left:auto;transition:transform .3s}
#chat.closed .caret{transform:rotate(180deg)}
#chat-log{flex:1;overflow-y:auto;padding:6px 8px;display:flex;flex-direction:column;gap:5px;scrollbar-width:thin}
#chat-log .m{font:400 14px/1.3 var(--sans);color:var(--cream);word-wrap:break-word}
#chat-log .m b{color:#ffd77a;font-weight:700;margin-right:4px}
#chat-log .m.me b{color:#9fe3b0}
#chat-log .m.sys{color:rgba(255,236,200,.6);font-style:italic;font-size:13px}
#chat-form{display:flex;gap:4px;padding:6px;border-top:1px solid rgba(232,181,74,.25)}
#chat-in{flex:1;min-width:0;padding:6px 8px;border-radius:7px;border:1px solid rgba(232,181,74,.4);background:rgba(0,0,0,.35);color:#fff;font:400 14px var(--sans)}
#chat-form button{padding:0 9px;border-radius:7px;background:linear-gradient(#e8b54a,#a86d1c);color:#3a1800;font:700 14px var(--sans)}
.sheet .note{opacity:.7;font-size:15px;margin-top:10px}

/* thanh trên: chỉ còn chuông thông báo */
#topbar{background:none!important;box-shadow:none!important;border:0!important;pointer-events:none}
#topbar>*:not(#bell-btn){display:none!important}
#topbar #bell-btn{pointer-events:auto}
#views{display:none!important}
#info{top:14px}
/* nút xoay mặt trước / mặt sau */
#xoay{left:1463px;top:84px;width:203px;height:52px;display:flex;align-items:center;gap:10px;padding:0 14px;font:700 18px var(--sans);color:var(--cream);cursor:pointer}
#xoay .ring{font-size:28px;line-height:1;color:var(--gold-hi);transition:transform .5s}
#xoay.back .ring{transform:rotate(180deg)}
#xoay:hover{background:rgba(90,30,10,.92)}
#chat{top:146px;height:560px}
/* lối đi */
#ways{left:10px;top:180px;width:182px;padding:6px;display:flex;flex-direction:column;gap:4px}
#ways b{font:700 15px var(--sans);color:var(--gold-hi);padding:2px 6px}
#ways button{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:7px;font:500 15px var(--sans);color:var(--cream);text-align:left;background:rgba(232,181,74,.08)}
#ways button:hover{background:rgba(232,181,74,.25)}
#ways i{font-style:normal;color:var(--gold-hi);width:14px;flex:none}
/* tài khoản */
#acct{left:1463px;top:14px;width:130px;height:52px;font:700 16px var(--sans);color:var(--cream);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 10px}
/* đăng nhập */
#login{position:absolute;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,rgba(60,18,6,.82),rgba(20,4,2,.95))}
#login[hidden]{display:none}
#login .box{width:460px;padding:30px 34px;border-radius:16px;background:rgba(58,18,8,.95);border:1px solid rgba(232,181,74,.6);text-align:center;display:flex;flex-direction:column;gap:12px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
#login .logo{width:110px;height:74px;margin:0 auto}
#login h1{margin:0;font:700 34px var(--serif,serif);color:var(--gold-hi)}
#login p{margin:0 0 6px;color:var(--cream);font-size:18px}
#login button{display:flex;align-items:center;justify-content:center;gap:10px;height:50px;border-radius:10px;font:700 18px var(--sans)}
#login button b{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#fff;font:700 18px Arial}
#login .g{background:#fff;color:#333}#login .g b{color:#ea4335;background:none}
#login .f{background:#1877f2;color:#fff}#login .f b{color:#1877f2}
#login .k{background:linear-gradient(#e8b54a,#a86d1c);color:#3a1800}
#login .a{background:none;border:1px dashed rgba(232,181,74,.5);color:rgba(255,236,200,.75);font-size:14px;height:36px}
#login small{color:rgba(255,236,200,.65);font-size:14px}
.admin-only{display:none}
.is-admin .admin-only{display:block}
.sheet .tabs{display:flex;gap:6px;margin-bottom:12px}
.sheet .tabs button{flex:1}
.sheet .tabs button.on{background:rgba(232,181,74,.35)}
.sheet img.qr{display:block;max-width:260px;max-height:260px;margin:10px auto;border-radius:8px;background:#fff}
.sheet label.file{display:inline-block;padding:10px 16px;border-radius:9px;background:linear-gradient(#e8b54a,#a86d1c);color:#3a1800;font-weight:700;cursor:pointer}
.sheet textarea{width:100%;padding:8px;border-radius:8px;border:1px solid rgba(232,181,74,.4);background:rgba(0,0,0,.3);color:#fff;font:16px var(--sans);margin-bottom:8px}
.sheet .big-inline{font-size:24px;color:var(--gold-hi)}
#bell-menu #note-new{width:100%;margin-top:6px;padding:8px;border-radius:8px;background:rgba(232,181,74,.25);font:600 16px var(--sans)}

/* góc nhìn mặt sau: điện Phật 3D */
#dien3d{position:absolute;left:0;top:0;width:1672px;height:941px;display:none;cursor:grab;touch-action:none}
#dien3d.on{display:block}
#dien3d:active{cursor:grabbing}
#dien3d-tag{position:absolute;left:50%;top:20px;transform:translateX(-50%);display:none;padding:6px 18px;border-radius:20px;background:rgba(40,14,6,.72);border:1px solid rgba(232,181,74,.6);color:#ffe7b0;font:600 17px/1.3 system-ui,sans-serif;pointer-events:none}
#dien3d-tag.on{display:block}

/* ẩn / hiện khung trò chuyện */
#chat .x{flex:none;margin-left:2px;width:26px;height:26px;border-radius:6px;display:grid;place-items:center;font:700 15px var(--sans);color:var(--cream);background:rgba(0,0,0,.25)}
#chat .x:hover{background:rgba(232,181,74,.3)}
#chat.gone{display:none}
#chat-show{position:absolute;left:1606px;top:146px;width:56px;height:52px;display:none;place-items:center;font-size:24px;cursor:pointer}
#chat-show.on{display:grid}
#chat-show i{position:absolute;right:6px;top:6px;width:10px;height:10px;border-radius:50%;background:#e33;display:none}
#chat-show.new i{display:block}

#modal .btn.nap:not([hidden]){display:block;width:100%;margin:6px 0 10px;font-size:21px}
.is-admin #topup{display:none}
#nav button[data-open="merit"]{font-size:17px;white-space:nowrap;letter-spacing:-.2px}
#modal .nick-l{display:flex;flex-direction:column;align-items:stretch;text-align:left;gap:6px;width:100%;font:500 19px var(--sans)}
#modal #nick-in{padding:10px 14px;border-radius:10px;border:1.5px solid rgba(232,181,74,.6);background:rgba(0,0,0,.25);color:#fff;font:500 21px var(--sans);outline:none}
#modal #nick-in:focus{border-color:var(--gold)}
#modal .grid.sex button.on{background:linear-gradient(#a8671b,#6e3a0b);border-color:var(--gold);color:#fff3d6}

/* ---------- Chế độ phát live TikTok (?live=doc | ?live=ngang) ---------- */
body.live{--bw:min(100vw,56.25vh);background:#0b0202}
body.live-ngang{--bw:calc(min(100vh,56.25vw) / 1.8)}
body.live-ngang #live-ov .lv-top{top:4%}
body.live-ngang #live-ov .lv-qr{width:13%;top:5%;right:2%}
body.live-ngang #live-ov .lv-feed{top:20%;width:35%;left:2%}
body.live #topbar,body.live #info,body.live #views,body.live #xoay,body.live #ways,body.live #acct,body.live #chat,body.live #chat-show,
body.live #rotate,body.live #joy,body.live #nav,body.live #actions,body.live #volume,body.live #hall-menu,body.live #bell-menu,body.live #toast{display:none!important}
body.live-doc #viewport{inset:0 auto auto 0;width:min(100vw,56.25vh);height:min(100vh,177.78vw);overflow:hidden}
body.live-ngang #viewport{inset:0 auto auto 0;width:min(100vw,177.78vh);height:min(100vh,56.25vw);overflow:hidden}
body.live #stage{box-shadow:none}
body.live #scene{transition:none}
#live-ov{position:absolute;inset:0;pointer-events:none;font:600 calc(var(--bw)*.036)/1.3 'Roboto Condensed',system-ui,sans-serif;color:#fff;z-index:50}
#live-ov .lv-top{position:absolute;left:50%;top:11%;transform:translateX(-50%);text-align:center;white-space:nowrap;
  padding:.35em 1.1em;border-radius:2em;background:linear-gradient(180deg,rgba(80,10,10,.82),rgba(40,4,4,.82));border:1px solid #e8b54a;box-shadow:0 0 1.2em rgba(232,181,74,.45)}
#live-ov .lv-top b{display:block;font:800 1.15em 'Noto Serif',serif;letter-spacing:.06em;color:#ffd77a;text-shadow:0 0 .6em rgba(255,200,90,.6)}
#live-ov .lv-top span{font-size:.8em;opacity:.95}
#live-ov .lv-top i{font-style:normal}
#live-ov .lv-qr{position:absolute;right:3%;top:21%;width:27%;padding:.4em .4em .5em;border-radius:.7em;background:rgba(255,250,240,.95);color:#5a1010;text-align:center;
  box-shadow:0 .3em 1em rgba(0,0,0,.5);transition:opacity .4s}
#live-ov .lv-qr.off{opacity:0}
#live-ov .lv-qr svg{display:block;width:100%;height:auto}
#live-ov .lv-qr small{display:block;font-size:.62em;margin-top:.15em}
#live-ov .lv-qr b{display:block;font-size:.6em;word-break:break-all;line-height:1.15}
#live-ov .lv-feed{position:absolute;left:3%;top:30%;width:62%;display:flex;flex-direction:column;gap:.35em}
#live-ov .lv-item{align-self:flex-start;max-width:100%;padding:.3em .7em;border-radius:1em;background:rgba(20,4,4,.62);font-size:.82em;
  animation:lv-in .45s ease-out;transition:opacity .6s,transform .6s}
#live-ov .lv-item b{color:#ffd77a;margin-right:.3em}
#live-ov .lv-item.sys{background:rgba(120,70,10,.7)}
#live-ov .lv-item.join{background:rgba(150,20,20,.72)}
#live-ov .lv-item.out{opacity:0;transform:translateY(-.6em)}
@keyframes lv-in{from{opacity:0;transform:translateX(-1em)}to{opacity:1;transform:none}}
#live-ov .lv-hint{position:absolute;left:50%;bottom:4%;transform:translateX(-50%);font-size:.6em;padding:.3em .8em;border-radius:1em;background:rgba(0,0,0,.6);transition:opacity .8s;white-space:nowrap}
#live-ov .lv-hint.off{opacity:0}
#live-side{display:none}
body.live #live-side{display:block;position:fixed;top:0;right:0;bottom:0;left:min(100vw,56.25vh);overflow:auto;padding:18px;background:#1a0606;color:#f3e3c0;
  font:14px/1.45 'Roboto Condensed',system-ui,sans-serif;border-left:2px solid #5a1a10}
body.live-ngang #live-side{left:0;top:min(100vh,56.25vw);border-left:0;border-top:2px solid #5a1a10}
body.live-noside #live-side{display:none}
#live-side h3{margin:0 0 6px;font:800 18px 'Noto Serif',serif;color:#ffd77a}
#live-side p{margin:0 0 12px}
#live-side .grid,#live-side .grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;margin-bottom:12px}
#live-side button{padding:10px 8px;border-radius:10px;border:1px solid #7a2a18;background:#3a0c08;color:#fff;font:600 14px 'Roboto Condensed',sans-serif;cursor:pointer;text-align:left}
#live-side button:hover{background:#5a160c}
#live-side kbd{display:inline-block;min-width:1.4em;margin-right:6px;padding:0 4px;border-radius:4px;background:#e8b54a;color:#3a0c08;text-align:center;font-weight:800}
#live-side .note{opacity:.8;font-size:13px}