:root{
  --gold:#f2c46b; --gold2:#ffe2a3; --red:#b3242b; --red2:#7d151b;
  --panel:rgba(30,12,14,.72); --line:rgba(242,196,107,.35); --paper:#fbf1dc; --ink:#3a1a12;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;background:#120709;color:#fff;font-family:"Be Vietnam Pro",system-ui,sans-serif;touch-action:none;user-select:none;-webkit-user-select:none}
#c{position:fixed;inset:0;width:100%;height:100%;display:block}
button{font:inherit;cursor:pointer}

/* HUD */
.hud{position:fixed;pointer-events:none;z-index:5}
.hud > *{pointer-events:auto}
#profile{top:12px;left:12px;display:flex;gap:10px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:8px 14px 8px 8px;backdrop-filter:blur(6px);min-width:210px}
#profile .ava{width:42px;height:42px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#ffd1dc,#d4567a);display:grid;place-items:center;font-size:22px}
#profile .nm{font-weight:700;font-size:15px}
#profile .lv{font-size:11.5px;color:#e9c9a8}
#profile .bar{height:4px;background:rgba(255,255,255,.15);border-radius:4px;margin-top:4px;overflow:hidden;width:130px}
#profile .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),#ff9a6b);transition:width .4s}
#pSess{font-size:10.5px;color:#d9b18a;margin-top:3px}
#bSess{width:30px;height:30px;border-radius:9px;font-size:14px;flex:none;align-self:flex-start}
#sdtMsg{min-height:16px;font-size:12px;color:var(--red);margin-top:4px;line-height:1.4}
#sdtMsg.ok{color:#2a7a3f}
#enterGuest{margin-top:8px}
#merit{top:12px;right:12px;display:flex;gap:8px}
.pill{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;backdrop-filter:blur(6px);color:var(--gold2)}
#title{top:70px;left:12px;max-width:min(70vw,460px)}
#title h1{font-family:"Noto Serif",serif;font-size:20px;color:var(--gold2);text-shadow:0 2px 8px rgba(0,0,0,.7)}
#title .on{font-size:12px;color:#cfe;margin-top:2px;text-shadow:0 1px 4px #000}
#title .on b{color:#5fe08a}
#feed{font-size:12.5px;margin-top:4px;color:#fff;text-shadow:0 1px 4px #000;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:opacity .3s}
/* Bảng tin: tin bot bị làm mờ + gắn nhãn "bot" rõ ràng; tin phật tử thật giữ nguyên nét */
#feed.bot{color:#b9c4cb}
#feedTag{display:inline-block;font-style:normal;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.4);border-radius:5px;padding:1px 5px;margin-right:6px;vertical-align:1px;color:#dfe6ea;text-shadow:none}
#feedTag[hidden]{display:none}
#side{top:70px;right:12px;display:flex;flex-direction:column;gap:8px}
.ib{width:42px;height:42px;border-radius:12px;background:var(--panel);border:1px solid var(--line);color:#fff;font-size:18px;display:grid;place-items:center;backdrop-filter:blur(6px)}
.ib:active{transform:scale(.94)}
#zoom{left:12px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:8px}

#joy{left:22px;bottom:26px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.08);border:2px solid rgba(255,255,255,.25);touch-action:none}
#joy i{position:absolute;left:50%;top:50%;width:56px;height:56px;margin:-28px 0 0 -28px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 2px 10px rgba(0,0,0,.4)}

#actions{right:12px;bottom:18px;display:grid;grid-template-columns:repeat(3,72px);gap:8px}
.act{height:68px;border-radius:16px;background:var(--panel);border:1px solid var(--line);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11.5px;font-weight:600;backdrop-filter:blur(6px);transition:transform .1s,background .2s}
.act span{font-size:22px;line-height:1}
.act:active{transform:scale(.94)}
.act.on{background:linear-gradient(180deg,#8a2b2f,#5a1519);border-color:var(--gold)}

#sitBtn{left:50%;bottom:110px;transform:translateX(-50%);background:linear-gradient(180deg,#ffd27a,#e0a13e);color:#3a1a05;border:none;border-radius:999px;padding:10px 22px;font-weight:700;font-size:15px;box-shadow:0 6px 20px rgba(0,0,0,.4);display:none}

/* Góc xem tượng (ticket 08) — nút vào neo trên cần điều khiển, thanh
   thoát chiếm đúng chỗ joystick (joystick ẩn vì đi lại bị khoá trong
   góc xem). Không che #actions/#side trong cả dọc lẫn ngang. */
#bTuong{left:22px;bottom:170px;background:var(--panel);border:1px solid var(--gold);color:var(--gold2);border-radius:999px;padding:10px 16px;font-weight:700;font-size:13.5px;backdrop-filter:blur(6px);box-shadow:0 6px 20px rgba(0,0,0,.4);pointer-events:auto}
#bTuong:active{transform:scale(.95)}
#tuongBar{left:22px;bottom:26px;display:none;align-items:center;gap:12px;z-index:6}
body.tuong #tuongBar{display:flex}
body.tuong #joy{display:none}
body.tuong #bTuong{display:none}
#tuongOut{background:linear-gradient(180deg,#ffd27a,#e0a13e);color:#3a1a05;border:none;border-radius:999px;padding:10px 18px;font-weight:700;font-size:13.5px;box-shadow:0 6px 20px rgba(0,0,0,.4);white-space:nowrap}
#tuongOut small{font-weight:400;opacity:.7}
#tuongOut:active{transform:scale(.95)}
#tuongBar .hint{font-size:11.5px;color:#e9c9a8;text-shadow:0 1px 4px #000;white-space:nowrap}

#beads{left:50%;bottom:160px;transform:translateX(-50%);background:var(--panel);border:1px solid var(--gold);border-radius:18px;padding:10px 14px;display:none;align-items:center;gap:10px;backdrop-filter:blur(6px)}
#beads .cnt{font-family:"Noto Serif",serif;font-size:22px;color:var(--gold2);min-width:92px;text-align:center}
#beads button{border:none;border-radius:12px;padding:9px 14px;font-weight:700}
#beadTap{background:var(--gold);color:#3a1a05}
#beadAuto{background:rgba(255,255,255,.12);color:#fff}
#beadAuto.on{background:#5fe08a;color:#06301a}
#beadClose{background:transparent;color:#fff;font-size:18px;padding:4px 8px!important}

#medi{left:50%;top:22%;transform:translateX(-50%);font-family:"Noto Serif",serif;color:var(--gold2);font-size:18px;text-shadow:0 2px 10px #000;display:none;text-align:center}

#toast{left:50%;top:18%;transform:translate(-50%,-20px);background:rgba(30,12,14,.9);border:1px solid var(--gold);color:var(--gold2);padding:10px 18px;border-radius:999px;font-size:14px;opacity:0;transition:all .3s;pointer-events:none;white-space:nowrap}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* Thời khóa + banner mời buổi */
#sched{top:12px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px}
#schedBtn{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-family:"Noto Serif",serif;font-size:13px;color:var(--gold2);backdrop-filter:blur(6px);white-space:nowrap;max-width:min(70vw,520px);overflow:hidden;text-overflow:ellipsis}
#schedBtn:active{transform:scale(.96)}
#schedBtn.live{border-color:var(--gold);box-shadow:0 0 14px rgba(242,196,107,.4);color:#fff}
#buoiBanner{display:none;align-items:center;gap:10px;background:rgba(30,12,14,.85);border:1px solid var(--gold);border-radius:14px;padding:8px 12px;backdrop-filter:blur(6px);box-shadow:0 8px 28px rgba(0,0,0,.55);max-width:92vw}
#buoiBanner.show{display:flex}
#bbText{font-family:"Noto Serif",serif;font-size:13px;color:var(--gold2);white-space:nowrap}
#bbJoin{background:linear-gradient(180deg,#ffd27a,#e0a13e);color:#3a1a05;border:none;border-radius:10px;padding:7px 12px;font-weight:700;font-size:12.5px;white-space:nowrap}
#bbSkip{background:transparent;color:#d9b18a;border:1px solid rgba(217,177,138,.4);border-radius:10px;padding:6px 11px;font-size:12.5px;white-space:nowrap}
#buoiBanner button:active{transform:scale(.95)}
.tk{width:100%;border-collapse:collapse;font-size:14px}
.tk th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#a5603f;text-align:left;padding:6px 8px;border-bottom:2px solid #e3cba6}
.tk td{padding:7px 8px;border-bottom:1px solid #eee0c8;color:var(--ink)}
.tk tr.now td{background:#fde8c8;font-weight:700}
.tk .tm{font-variant-numeric:tabular-nums;white-space:nowrap}
.tk .shift{font-size:11px;color:#a5603f}
.tk .kind{font-size:11px;color:#8a5a45}

/* Session player — mini YouTube neo góc dưới-phải, ngay trên cụm nút
   nghi lễ (#actions). ToS: luôn hiển thị khi buổi đang phát (không
   display:none); ngoài buổi không phát gì nên được ẩn hẳn. */
#ytwrap{position:fixed;right:12px;bottom:96px;width:240px;z-index:6;display:none}
#ytwrap.show{display:block}
#ytBox{position:relative;width:100%;aspect-ratio:16/9;background:#000;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.55)}
#ytBox iframe{width:100%!important;height:100%!important;display:block}
#ytMute{position:absolute;top:6px;left:6px;background:rgba(20,8,8,.88);color:var(--gold2);border:1px solid var(--gold);border-radius:999px;padding:5px 11px;font-size:12px;font-weight:700;z-index:1}
#ytMute.off{display:none}
/* Phụ đề kinh văn: dải lớn neo giữa cạnh dưới màn hình (vùng giữa cần
   điều khiển trái và cụm nghi lễ phải) để đại chúng đọc tụng theo —
   thay cho chữ nhỏ trên mini player trước đây. Fixed thoát khỏi
   #ytwrap 240px; ẩn khi wrap ẩn (ngoài buổi) hoặc cue rỗng. */
#ytSub{position:fixed;left:50%;bottom:max(15vh,170px);transform:translateX(-50%);width:min(720px,62vw);padding:12px 24px;text-align:center;font-family:"Noto Serif",serif;font-size:clamp(20px,2.6vw + 12px,34px);line-height:1.55;color:var(--gold2);text-shadow:0 2px 10px #000,0 0 22px rgba(0,0,0,.9);pointer-events:none;white-space:pre-line;background:rgba(25,10,12,.55);border:1px solid var(--line);border-radius:16px;backdrop-filter:blur(5px);z-index:7}
#ytSub:empty{display:none}
#ytCap{margin-top:6px;text-align:center;font-size:11px;color:#e9c9a8;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:3px 10px;backdrop-filter:blur(6px)}

/* Modals */
.modal{position:fixed;inset:0;background:rgba(10,4,6,.6);display:none;place-items:center;z-index:20;padding:16px;backdrop-filter:blur(3px)}
.modal.show{display:grid}
.card{background:var(--paper);color:var(--ink);border-radius:20px;max-width:520px;width:100%;max-height:88vh;overflow:auto;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.6);position:relative;user-select:text;-webkit-user-select:text}
.card h2{font-family:"Noto Serif",serif;color:var(--red2);font-size:22px}
.card .sub{color:#8a5a45;font-size:13px;margin:2px 0 12px}
.card .x{position:absolute;top:12px;right:14px;border:none;background:none;font-size:22px;color:#8a5a45}
.card label{display:block;font-size:13px;font-weight:700;margin:12px 0 6px;color:#5a2a1c}
.card input,.card textarea{width:100%;padding:10px 12px;border:1px solid #d9b98f;border-radius:10px;background:#fffaf0;font:inherit;color:var(--ink)}
.card textarea{min-height:64px;resize:vertical}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{border:2px solid #e3cba6;background:#fff6e4;border-radius:12px;padding:8px 12px;font-size:13px;color:#5a2a1c}
.opt.on{border-color:var(--red);background:#ffe9e0}
.sw{width:34px;height:34px;border-radius:50%;padding:0;border:3px solid #fff;box-shadow:0 0 0 2px #e3cba6}
.sw.on{box-shadow:0 0 0 3px var(--red)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--red);color:#fff;border:none;border-radius:12px;padding:12px 20px;font-weight:700;margin-top:16px}
.btn.ghost{background:transparent;color:var(--red2);border:1.5px solid var(--red2)}
.btn.full{width:100%;justify-content:center;font-size:16px}
.btn:disabled{opacity:.6;cursor:wait}
.offer{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:8px}
.offer button{border:2px solid #e3cba6;background:#fff6e4;border-radius:14px;padding:14px 8px;color:#5a2a1c;font-weight:700}
.offer button span{display:block;font-size:30px}
.help li{margin:6px 0 6px 18px;font-size:14px;line-height:1.5}
.note{font-size:12px;color:#8a5a45;margin-top:10px;line-height:1.5}

/* Câu niệm — picker preset một cột, cuộn được; không input tự do (ticket 09).
   Disable sau khi gửi ~5s: nhịp bình an, không spam bảng tin. */
.greet-list{display:flex;flex-direction:column;gap:8px;max-height:52vh;overflow:auto;padding-right:2px}
.greet{border:2px solid #e3cba6;background:#fff6e4;border-radius:12px;padding:10px 14px;font-size:14px;color:#5a2a1c;text-align:left;font-weight:600;line-height:1.4}
.greet:active{transform:scale(.98)}
.greet:disabled{opacity:.45;cursor:wait}

/* Nội quy — trang nghiêm, serif, cuộn được trên mobile (.card đã max-height+scroll) */
.rules h2{text-align:center}
.rules .sub{text-align:center}
.rules .intro{font-style:italic;font-size:14px;line-height:1.6;margin:6px 0 4px}
.rules h3{font-family:"Noto Serif",serif;color:var(--red2);font-size:15.5px;margin:14px 0 4px}
.rules p{font-size:14px;line-height:1.65;text-align:justify}
.rules .khuyentan{margin-top:16px;border-top:1px solid #e3cba6;padding-top:10px}
.rules .ket{font-family:"Noto Serif",serif;text-align:center;color:var(--red2);font-weight:700;margin-top:14px}

#start .card{text-align:left}
#start h1{font-family:"Noto Serif",serif;color:var(--red2);font-size:30px;text-align:center}
#start .kick{text-align:center;letter-spacing:.25em;font-size:11px;color:#a5603f;text-transform:uppercase}
#loading{position:fixed;inset:0;display:grid;place-items:center;background:#120709;color:var(--gold2);font-family:"Noto Serif",serif;z-index:30;font-size:18px}
#loading .ldbox{display:grid;gap:12px;justify-items:center;width:min(340px,80vw)}
#loading .ldt{letter-spacing:.04em}
#loading .ldbar{width:100%;height:6px;border-radius:99px;background:rgba(217,164,65,.18);overflow:hidden}
#loading .ldbar i{display:block;height:100%;width:0;border-radius:99px;background:var(--gold);transition:width .25s ease}
#loading .ldmsg{font-size:13px;opacity:.8;font-family:"Be Vietnam Pro",sans-serif;min-height:1.2em}
#loading .lderr{display:grid;gap:10px;justify-items:center;text-align:center;background:rgba(60,18,14,.55);border:1px solid var(--gold);border-radius:14px;padding:14px 16px;font-family:"Be Vietnam Pro",sans-serif;font-size:13px}
#loading .lderr .ldbtn{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
#loading .lderr button{padding:8px 12px;border-radius:10px;border:1px solid var(--gold);background:rgba(30,12,14,.9);color:var(--gold2);font-size:13px;cursor:pointer}
#loading .lderr button:disabled{opacity:.5}
#loading .lderr button#ldRevert{border-color:#8a5a4a;color:#e8b8a0}
/* chọn mức chất lượng — cùng khối nút tròn #side */
#selQuality{width:auto;padding:0 8px;font-size:12px;font-family:"Be Vietnam Pro",sans-serif;appearance:auto;cursor:pointer}

.petal{position:fixed;top:-20px;width:12px;height:12px;border-radius:12px 0;opacity:.85;pointer-events:none;z-index:15;animation:fall linear forwards}
@keyframes fall{to{transform:translate(var(--dx),110vh) rotate(540deg);opacity:.2}}

@media (max-width:640px){
  #actions{grid-template-columns:repeat(3,62px);gap:6px}
  .act{height:58px;font-size:10.5px}
  .act span{font-size:19px}
  #joy{width:112px;height:112px;left:14px;bottom:20px}
  #sched{top:56px}
  #title{top:68px}
  #title h1{font-size:16px}
  #profile{min-width:0}
  #profile .bar{width:100px}
  #zoom{top:44%}
  #bTuong{bottom:146px;padding:9px 13px;font-size:12.5px}
  #tuongBar .hint{display:none}
  #tuongOut{padding:9px 13px;font-size:12.5px}
  #tuongOut small{display:none} /* giữ nút thoát < vùng #actions bên phải */
  #ytwrap{right:10px;bottom:88px;width:180px}
  #ytSub{bottom:15vh;width:min(560px,78vw);font-size:clamp(20px,5.6vw,26px);padding:10px 16px}
}