/* Layout: sơ đồ chùa nhìn từ trên xuống là trung tâm; bảng nhiệm vụ bên cạnh; mỗi nơi mở ra một bối cảnh riêng */
:root{
  --bg:#E6EBE2; --surface:#F3F5EF; --surface-2:#DAE2D4; --fg:#1E2A24; --muted:#56665C; --line:#BFCABB;
  --accent:#A9661A; --accent-fg:#FFFFFF; --lacquer:#8B2E24; --gold:#A47C2A; --ok:#3B7A4B;
  --ground:#C9D4BF; --stone:#E4E0D3; --roof:#8A3A2B; --roof-2:#64281E; --water:#94BFBC; --water-2:#7AAAA7;
  --leaf:#5E8954; --leaf-2:#40653A; --lotus:#D6829A; --bark:#6E4E35; --white:#FBFAF5; --shadow:rgba(20,30,24,.16);
  --robe:#6F8197; --robe-2:#4F5E72; --monk:#B8742E; --monk-2:#8E4F1E; --novice:#8C6A4E; --skin:#F2CBA6; --skin-2:#D9A982; --hair:#2A2320; --ink:#2A2320;
  --h-floor:#C49B72; --h-plank:#A8805A; --h-wall:#6A2A22; --h-wall-2:#55211B; --h-win:#F3D9A4; --h-rug:#7E2D25; --h-cush:#C7832E; --h-cush-hi:#E2A957; --h-mat:#4F3A2C; --h-pillar:#8E2F25;
  --f-display:"Cormorant Garamond","Noto Serif",Georgia,serif;
  --f-body:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0F1713; --surface:#17211C; --surface-2:#202C26; --fg:#E3E8DD; --muted:#99A79C; --line:#2E3C34;
  --accent:#E2A445; --accent-fg:#1B1206; --lacquer:#CF6250; --gold:#D3AD5B; --ok:#6DBE82;
  --ground:#1B2821; --stone:#2B332D; --roof:#94443A; --roof-2:#6C3127; --water:#24504D; --water-2:#1C403E;
  --leaf:#4E7A48; --leaf-2:#365A33; --lotus:#C7718A; --bark:#8A6A4E; --white:#EDEBE2; --shadow:rgba(0,0,0,.35);
  --robe:#8496AE; --robe-2:#5D6D82; --monk:#C9843C; --monk-2:#9A5A26; --novice:#9C7A5C; --skin:#E8BE98; --skin-2:#C99A73; --hair:#1C1715; --ink:#1C1715;
  --h-floor:#4A3626; --h-plank:#3A2A1D; --h-wall:#3A1612; --h-wall-2:#2C100D; --h-win:#C9A76A; --h-rug:#5A1E18; --h-cush:#B07226; --h-cush-hi:#CF9446; --h-mat:#2B1F17; --h-pillar:#76281F;
  color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#0F1713; --surface:#17211C; --surface-2:#202C26; --fg:#E3E8DD; --muted:#99A79C; --line:#2E3C34;
  --accent:#E2A445; --accent-fg:#1B1206; --lacquer:#CF6250; --gold:#D3AD5B; --ok:#6DBE82;
  --ground:#1B2821; --stone:#2B332D; --roof:#94443A; --roof-2:#6C3127; --water:#24504D; --water-2:#1C403E;
  --leaf:#4E7A48; --leaf-2:#365A33; --lotus:#C7718A; --bark:#8A6A4E; --white:#EDEBE2; --shadow:rgba(0,0,0,.35);
  --robe:#8496AE; --robe-2:#5D6D82; --monk:#C9843C; --monk-2:#9A5A26; --novice:#9C7A5C; --skin:#E8BE98; --skin-2:#C99A73; --hair:#1C1715; --ink:#1C1715;
  --h-floor:#4A3626; --h-plank:#3A2A1D; --h-wall:#3A1612; --h-wall-2:#2C100D; --h-win:#C9A76A; --h-rug:#5A1E18; --h-cush:#B07226; --h-cush-hi:#CF9446; --h-mat:#2B1F17; --h-pillar:#76281F;
  color-scheme:dark }

*{box-sizing:border-box}
html,body{min-height:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:15px;line-height:1.55;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:16px}
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.1;text-wrap:balance;margin:0}
p{margin:0}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.eyebrow{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;
  padding:9px 18px;background:var(--accent);color:var(--accent-fg);font-weight:600;cursor:pointer;transition:filter .15s,transform .1s}
.btn:hover{filter:brightness(1.07)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn.ghost:hover{background:var(--surface-2)}
.btn.small{padding:6px 12px;font-size:13.5px}
input,select,textarea{font:inherit;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
textarea{resize:vertical;min-height:80px}
label{display:grid;gap:6px;font-weight:500;font-size:14px}

/* ---------- Đăng ký ---------- */
.auth{max-width:1040px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:stretch}
.auth-art{border-radius:20px;overflow:hidden;background:var(--surface-2);position:relative;min-height:340px;display:flex;flex-direction:column;justify-content:flex-end}
.auth-art svg{position:absolute;inset:0;width:100%;height:100%}
.auth-art .cap{position:relative;padding:28px;display:grid;gap:10px}
.brand{font-family:var(--f-display);font-size:clamp(44px,7vw,76px);font-weight:700;letter-spacing:-.01em;line-height:.95}
.brand em{font-style:italic;color:var(--accent);font-weight:600}
.auth-form{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;display:grid;gap:16px;align-content:start}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg label{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;font-weight:500}
.seg input{width:auto;accent-color:var(--accent)}
.members{display:grid;gap:8px}
.member{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg);cursor:pointer;text-align:left;width:100%}
.member:hover{border-color:var(--accent)}
.note{font-size:12.5px;color:var(--muted)}
.err{color:var(--lacquer);font-size:13.5px;min-height:1em}

/* ---------- Trò chơi ---------- */
.game{max-width:1240px;margin:0 auto;display:grid;gap:16px}
.hud{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;padding:12px 18px;border-radius:16px;background:var(--surface);border:1px solid var(--line)}
.hud .logo{font-family:var(--f-display);font-size:28px;font-weight:700;margin-right:auto}
.hud .logo em{color:var(--accent)}
.who{display:flex;align-items:center;gap:10px;min-width:0}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--lacquer);color:var(--white);display:grid;place-items:center;font-family:var(--f-display);font-size:20px;font-weight:700;flex:none}
.who b{display:block;font-weight:600}
.who small{color:var(--muted)}
.stat{display:grid;gap:3px;min-width:120px}
.stat .v{font-weight:600;font-variant-numeric:tabular-nums}
.bar{height:6px;border-radius:6px;background:var(--surface-2);overflow:hidden}
.bar>i{display:block;height:100%;background:var(--accent);border-radius:6px;transition:width .5s}
.hud-actions{display:flex;gap:8px}

.main{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:16px;align-items:start}
.mapwrap{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px;min-width:0}
.mapwrap header{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;padding:4px 6px 10px}
.mapwrap h2{font-size:28px}
#map{width:100%;height:auto;display:block}
.side{display:grid;gap:16px;min-width:0}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px 16px 12px}
.panel h3{font-size:22px;margin-bottom:4px}
.quests{list-style:none;margin:10px 0 0;padding:0;display:grid}
.quests li{border-top:1px solid var(--line)}
.quests button{all:unset;box-sizing:border-box;display:grid;grid-template-columns:22px 1fr auto;gap:10px;align-items:start;width:100%;padding:10px 2px;cursor:pointer}
.quests button:hover .qn{color:var(--accent)}
.quests button:focus-visible{outline:2px solid var(--accent)}
.qdot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);margin-top:2px;display:grid;place-items:center}
.done .qdot{background:var(--ok);border-color:var(--ok)}
.done .qdot::after{content:"";width:5px;height:9px;border:solid var(--surface);border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}
.qn{font-weight:600;font-size:14.5px}
.qd{font-size:12.5px;color:var(--muted);line-height:1.4}
.qr{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.done .qn{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--line)}
.journal{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:8px;font-size:13.5px}
.journal li{display:grid;grid-template-columns:44px 1fr;gap:8px}
.journal time{color:var(--muted);font-variant-numeric:tabular-nums}

/* svg sơ đồ */
.g-ground{fill:var(--ground)}
.g-wall{fill:none;stroke:var(--roof-2);stroke-width:5;stroke-dasharray:2 7;stroke-linecap:round}
.g-path{fill:var(--stone)}
.g-court{fill:var(--stone);stroke:var(--line);stroke-width:1.5}
.g-tile{stroke:var(--line);stroke-width:1}
.roof{fill:var(--roof)}
.roof2{fill:none;stroke:var(--roof-2);stroke-width:2}
.ridge{stroke:var(--gold);stroke-width:3;stroke-linecap:round}
.eave{fill:var(--gold)}
.shade{fill:var(--shadow)}
.water{fill:var(--water)}
.water2{fill:none;stroke:var(--water-2);stroke-width:1.5}
.pad{fill:var(--leaf)}
.lotus{fill:var(--lotus)}
.tree{fill:var(--leaf)}
.tree2{fill:var(--leaf-2)}
.lbl{font-family:var(--f-body);font-size:15px;font-weight:600;fill:var(--fg);paint-order:stroke;stroke:var(--ground);stroke-width:5px;stroke-linejoin:round;text-anchor:middle}
.spot{cursor:pointer;outline:none}
.spot .hit{fill:transparent}
.spot:hover .hit,.spot:focus-visible .hit{fill:var(--accent);fill-opacity:.12;stroke:var(--accent);stroke-width:2;stroke-dasharray:6 5}
.spot .st{fill:var(--surface);stroke:var(--accent);stroke-width:2.5}
.spot.done .st{fill:var(--ok);stroke:var(--ok)}
.spot .stc{fill:none;stroke:var(--surface);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;opacity:0}
.spot.done .stc{opacity:1}
.spot.pending .st{animation:pulse 2.2s ease-in-out infinite}
.spot.noquest .st{display:none}
@keyframes pulse{50%{stroke-width:5;stroke-opacity:.5}}
#avatarG{transition:transform .7s cubic-bezier(.5,0,.2,1)}
.av-c{fill:var(--lacquer);stroke:var(--white);stroke-width:3}
.av-t{fill:var(--white);font-family:var(--f-display);font-weight:700;font-size:20px;text-anchor:middle}

/* ---------- Bối cảnh ---------- */
.scene{position:fixed;inset:0;z-index:20;background:var(--shadow);backdrop-filter:blur(3px);display:flex;justify-content:center;align-items:flex-start;overflow-y:auto;
  padding:calc(16px + env(safe-area-inset-top,0px)) max(12px,env(safe-area-inset-right,0px)) calc(24px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px))}
.scene-card{width:100%;max-width:820px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:20px;display:grid;gap:16px;box-shadow:0 20px 60px var(--shadow)}
.scene-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.scene-head h2{font-size:clamp(28px,4.5vw,40px);margin-top:4px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted)}
.chip.ok{background:var(--ok);color:var(--surface)}
.lead{color:var(--muted)}
.stage{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--surface-2);position:relative}
.stage svg,.stage canvas{display:block;width:100%;height:auto}
canvas#sweep{touch-action:none;cursor:none}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.info{border-top:1px solid var(--line);padding-top:12px}
.info summary{cursor:pointer;font-weight:600;color:var(--accent)}
.info .txt{display:grid;gap:10px;margin-top:10px;max-width:66ch}
.count{font-variant-numeric:tabular-nums;font-weight:600}
.quiz{display:grid;gap:10px}
.quiz .q{font-family:var(--f-display);font-size:24px;font-weight:600}
.opt{text-align:left;border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:12px 14px;cursor:pointer}
.opt:hover{border-color:var(--accent)}
.opt.right{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,var(--bg))}
.opt.wrong{border-color:var(--lacquer);background:color-mix(in srgb,var(--lacquer) 12%,var(--bg))}
.why{padding:10px 14px;border-radius:12px;background:var(--surface-2);font-size:14px}
.steps{list-style:none;padding:0;margin:0;display:grid;gap:6px;counter-reset:s}
.steps li{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--muted);counter-increment:s}
.steps li::before{content:counter(s);width:24px;height:24px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;font-size:12px;font-weight:600;flex:none}
.steps li.now{color:var(--fg);font-weight:600}
.steps li.now::before{border-color:var(--accent);color:var(--accent)}
.steps li.ok{color:var(--muted)}
.steps li.ok::before{background:var(--ok);border-color:var(--ok);color:var(--surface)}
.two{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px;align-items:start}
.smoke circle{fill:var(--muted);opacity:0;animation:smoke 3.2s linear infinite}
.smoke circle:nth-child(2){animation-delay:1.1s}.smoke circle:nth-child(3){animation-delay:2.1s}
@keyframes smoke{0%{opacity:.5;transform:translate(0,0) scale(.6)}100%{opacity:0;transform:translate(6px,-60px) scale(2)}}
.tip{fill:var(--lacquer)}
.lit .tip{fill:var(--accent);filter:drop-shadow(0 0 3px var(--accent))}
#sticks{transition:transform 1s ease}
.dim{position:absolute;inset:0;background:var(--shadow);opacity:0;pointer-events:none;transition:opacity .5s}
.dim.on{opacity:1}
#chay{transform-box:fill-box}
.swing{animation:swing 1.1s cubic-bezier(.4,0,.3,1)}
@keyframes swing{0%{transform:translateX(0)}40%{transform:translateX(-46px)}70%{transform:translateX(20px)}100%{transform:translateX(0)}}
.ring{fill:none;stroke:var(--gold);stroke-width:2;opacity:0}
.ring.go{animation:ring 2.8s ease-out}
@keyframes ring{0%{opacity:.8;r:60}100%{opacity:0;r:220}}
.bell{fill:var(--gold)}
.wood{fill:var(--bark)}
.plots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.plot{border:1.5px solid var(--line);border-radius:14px;background:var(--surface-2);padding:6px;cursor:pointer;display:grid;gap:2px;justify-items:center;font-size:12.5px}
.plot.sel{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}
.plot svg{width:100%;max-width:120px;height:auto}
.plot .pn{font-weight:600}
.plot .ps{color:var(--muted)}
.find{cursor:pointer}
.found-ring{fill:none;stroke:var(--accent);stroke-width:3}
.koi{animation:koi 14s linear infinite}
.koi2{animation:koi 19s linear infinite reverse}
@keyframes koi{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.ripple{fill:none;stroke:var(--white);stroke-width:1.5;animation:rip 1.2s ease-out forwards}
@keyframes rip{from{r:2;opacity:.9}to{r:34;opacity:0}}
.lesson{display:grid;gap:12px;max-width:66ch}
.lesson h3{font-size:30px}
.lesson p{font-size:15.5px}
.lesson .kv{display:grid;gap:6px;padding:12px 16px;border-left:3px solid var(--gold);background:var(--surface-2);border-radius:0 12px 12px 0}
.medi{display:grid;justify-items:center;gap:14px;padding:18px 0}
.breath{width:min(260px,62vw);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle,color-mix(in srgb,var(--gold) 40%,transparent),color-mix(in srgb,var(--gold) 6%,transparent) 70%);
  border:2px solid color-mix(in srgb,var(--gold) 60%,transparent);transform:scale(.62)}
.breath span{font-family:var(--f-display);font-size:28px;font-weight:600}
.timer{font-variant-numeric:tabular-nums;font-size:34px;font-family:var(--f-display);font-weight:600}
.proj{display:grid;gap:12px}
.pj{display:grid;gap:6px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--bg)}
.pj-h{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-weight:600}
.pj-h span{font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums}
.bal{font-family:var(--f-display);font-size:30px;font-weight:700}
.ledger{list-style:none;padding:0;margin:0;font-size:13px;display:grid;gap:4px;color:var(--muted)}
.toast{position:fixed;left:50%;transform:translate(-50%,20px);bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;
  background:var(--fg);color:var(--bg);padding:12px 18px;border-radius:14px;font-weight:500;max-width:calc(100% - 32px);opacity:0;transition:opacity .3s,transform .3s;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast b{color:var(--accent)}

@media (max-width:900px){.main{grid-template-columns:minmax(0,1fr)}.auth{grid-template-columns:minmax(0,1fr)}.two{grid-template-columns:minmax(0,1fr)}}
@media (max-width:520px){.hud .logo{width:100%}.stat{min-width:0;flex:1}.plots{grid-template-columns:repeat(2,minmax(0,1fr))}.scene-card{padding:16px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* ---------- Bổ sung cho bản PHP ---------- */
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0}
.tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border-radius:999px;background:var(--surface-2)}
.tabs button{border:0;background:transparent;border-radius:999px;padding:8px 12px;font-weight:600;cursor:pointer;color:var(--muted)}
.tabs button[aria-selected="true"]{background:var(--surface);color:var(--fg);box-shadow:0 1px 3px var(--shadow)}
.form{display:grid;gap:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.grid2{grid-template-columns:1fr}}
.leaders{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:2px;counter-reset:r}
.leaders li{display:grid;grid-template-columns:26px 1fr auto;gap:8px;align-items:baseline;padding:6px 2px;border-top:1px solid var(--line);font-size:14px;counter-increment:r}
.leaders li::before{content:counter(r);font-family:var(--f-display);font-weight:700;font-size:17px;color:var(--gold)}
.leaders li.me{font-weight:600}
.leaders li.me span:first-child{color:var(--accent)}
.leaders .m{font-variant-numeric:tabular-nums;color:var(--muted)}
.btn.busy{opacity:.6;pointer-events:none}

/* ---------- Nhập vai: nhân vật và bong bóng ---------- */
.mapstage{position:relative;user-select:none;-webkit-user-select:none}
#map{touch-action:none;cursor:pointer}
.howto{font-size:13px;color:var(--muted);padding:10px 6px 2px;max-width:80ch}
.mk-inline{display:inline-grid;place-items:center;width:17px;height:17px;border-radius:50%;background:var(--accent);color:var(--accent-fg);font-weight:700;font-size:11px}
.g-door{fill:var(--stone)}
.spot .hit{fill:transparent}
.spot:hover .hit,.spot:focus-visible .hit{fill:var(--accent);fill-opacity:.1;stroke:var(--accent);stroke-width:2;stroke-dasharray:6 5}
.mk .st{fill:var(--surface);stroke:var(--line);stroke-width:2}
.mk .mk-t{font:700 15px var(--f-body);text-anchor:middle;fill:var(--accent-fg);opacity:0}
.mk .stc{fill:none;stroke:var(--surface);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;opacity:0}
.spot.pending .mk .st{fill:var(--accent);stroke:var(--surface);animation:none}
.spot.pending .mk .mk-t{opacity:1}
.spot.pending .mk{animation:mkbob 1.6s ease-in-out infinite}
.spot.done .mk .st{fill:var(--ok);stroke:var(--ok)}
.spot.done .mk .stc{opacity:1}
.spot.noquest .mk{display:none}
@keyframes mkbob{50%{transform:translateY(-5px)}}
.tgt{fill:none;stroke:var(--accent);stroke-width:2.5;opacity:0}
.tgt.go{animation:tgt 1s ease-out infinite}
@keyframes tgt{0%{opacity:.9;r:4}100%{opacity:0;r:16}}
.c-shadow{fill:var(--shadow)}
.c-skin{fill:var(--skin)}
.c-hair{fill:var(--hair)}
.c-hairpin{stroke:var(--gold);stroke-width:1.6;stroke-linecap:round}
.c-pants{fill:var(--robe-2)}
.c-shoe{fill:var(--ink)}
.c-eye{fill:var(--ink)}
.c-blush{fill:var(--lotus);opacity:.55}
.c-mouth{fill:none;stroke:var(--ink);stroke-width:1;stroke-linecap:round}
.c-fold{stroke:var(--ink);stroke-width:.8;opacity:.25}
.c-name{font:600 12.5px var(--f-body);text-anchor:middle;fill:var(--fg);paint-order:stroke;stroke:var(--ground);stroke-width:4px;stroke-linejoin:round}
.c-name.me{fill:var(--lacquer)}
.c-broom{transform-box:fill-box;transform-origin:0 0}
.sweeping .c-broom{animation:broom .9s ease-in-out infinite alternate}
.sweeping .c-arm{transform-box:fill-box;transform-origin:50% 0;animation:arm .9s ease-in-out infinite alternate}
@keyframes arm{from{transform:rotate(22deg)}to{transform:rotate(-22deg)}}
@keyframes broom{from{transform:rotate(-14deg)}to{transform:rotate(14deg)}}
.float{position:absolute;left:0;top:0;z-index:3;will-change:transform}
.act-bubble{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;border:0;border-radius:999px;padding:7px 10px 7px 14px;
  background:var(--fg);color:var(--bg);font-weight:600;font-size:13.5px;cursor:pointer;box-shadow:0 6px 18px var(--shadow)}
.act-bubble::after{content:"";position:absolute;left:50%;bottom:-5px;width:10px;height:10px;background:var(--fg);transform:translateX(-50%) rotate(45deg);border-radius:2px}
.act-bubble:hover{filter:brightness(1.15)}
.act-bubble kbd{font:600 10.5px var(--f-body);padding:2px 6px;border-radius:6px;background:var(--bg);color:var(--fg);opacity:.85}
.act-q{display:inline-grid;place-items:center;width:17px;height:17px;border-radius:50%;background:var(--accent);color:var(--accent-fg);font-size:11px}
.npc-say{width:min(250px,60vw);padding:10px 12px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font-size:13px;line-height:1.45;box-shadow:0 8px 22px var(--shadow);pointer-events:none}
.npc-say b{display:block;font-family:var(--f-display);font-size:16px;color:var(--monk-2);margin-bottom:2px}
.npc-say::after{content:"";position:absolute;left:50%;bottom:-6px;width:11px;height:11px;background:var(--surface);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transform:translateX(-50%) rotate(45deg)}
.quests .qi{display:grid;grid-template-columns:22px 1fr auto;gap:10px;align-items:start;padding:10px 2px}
@media (max-width:520px){.act-bubble{font-size:12.5px}.act-bubble kbd{display:none}.npc-say{font-size:12px}}

/* ---------- Bản 3: chuyển động mượt, thiền đường, trò chuyện ---------- */
.mapstage{overflow:hidden;border-radius:14px}
.char{pointer-events:none}
.c-mallet{transform-box:fill-box;transform-origin:0 0}
.c-mallet.hit{animation:mallet .22s ease-out}
@keyframes mallet{40%{transform:rotate(18deg)}}
.dust{fill:var(--stone);opacity:.7;animation:dust .65s ease-out forwards}
@keyframes dust{to{opacity:0;r:9}}
.room-fade{position:absolute;inset:0;background:var(--bg);opacity:0;pointer-events:none;transition:opacity .32s ease;z-index:5}
.room-fade.on{opacity:1}
.leaf-fall{fill:var(--gold);opacity:0;animation:leaf 9s linear infinite}
@keyframes leaf{0%{opacity:0;transform:translate(0,-30px) rotate(0)}10%{opacity:.8}90%{opacity:.6}100%{opacity:0;transform:translate(40px,60px) rotate(200deg)}}
/* Thiền đường */
.h-floor{fill:var(--h-floor)}
.h-plank{stroke:var(--h-plank);stroke-width:1}
.h-wall{fill:var(--h-wall)}
.h-panel{stroke:var(--h-wall-2);stroke-width:3}
.h-beam{fill:var(--h-wall-2)}
.h-win{fill:var(--h-win);opacity:.85}
.h-lat{stroke:var(--h-wall-2);stroke-width:2.5}
.h-halo{fill:none;stroke:var(--gold);stroke-width:3;opacity:.8}
.h-halo2{fill:var(--gold);opacity:.35}
.h-altar{fill:var(--gold)}
.h-candle{fill:var(--white)}
.flame{fill:var(--accent);transform-box:fill-box;transform-origin:50% 100%;animation:flame 1.6s ease-in-out infinite;filter:drop-shadow(0 0 4px var(--accent))}
@keyframes flame{25%{transform:scale(.9,1.08) skewX(3deg)}50%{transform:scale(1.05,.94)}75%{transform:scale(.95,1.05) skewX(-3deg)}}
.h-bowl{fill:var(--gold)}
.h-bowl-top{fill:var(--roof-2);opacity:.5}
.h-rug{fill:var(--h-rug)}
.h-rug-line{fill:none;stroke:var(--gold);stroke-width:1.5;opacity:.45}
.h-dais{fill:var(--h-mat)}
.h-mo{fill:var(--monk-2)}
.h-mo-slit{stroke:var(--ink);stroke-width:1.6;opacity:.6}
.h-mat{fill:var(--h-mat)}
.h-cush{fill:var(--h-cush)}
.h-cush-hi{fill:var(--h-cush-hi);opacity:.7}
.seat{cursor:pointer}
.seat .hit{fill:transparent}
.seat:hover .h-cush{fill:var(--h-cush-hi)}
.h-pillar{fill:var(--h-pillar);stroke:var(--gold);stroke-width:2}
.h-pillar-in{fill:none;stroke:var(--gold);stroke-width:1;opacity:.5}
.h-post{fill:var(--bark)}
.h-board{fill:var(--bark);stroke:var(--gold);stroke-width:1.5}
.h-sign-t{font:700 9.5px var(--f-body);fill:var(--h-win);text-anchor:middle;letter-spacing:.08em}
.sign,.exitdoor{cursor:pointer}
.sign .hit,.exitdoor .hit{fill:transparent}
.h-exit{fill:var(--h-win);opacity:.9}
.h-exit-t{font:600 12px var(--f-body);fill:var(--h-win);text-anchor:middle;paint-order:stroke;stroke:var(--h-floor);stroke-width:4px}
.fx-glow{animation:glow 5s ease-in-out infinite}
@keyframes glow{50%{opacity:.7}}
.fx-ray{animation:ray 8s ease-in-out infinite;mix-blend-mode:screen}
@keyframes ray{50%{opacity:.55}}
.mote{fill:var(--white);opacity:0;animation:mote 7s ease-in-out infinite}
@keyframes mote{0%,100%{opacity:0;transform:translate(0,0)}30%{opacity:.7}70%{opacity:.5;transform:translate(14px,-26px)}}
body.gfx-low .fx,body.gfx-low .dust{display:none}
body.gfx-low .flame{animation:none;filter:none}
/* Ngồi thiền */
.sitbar{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;align-items:center;margin-top:10px;padding:12px 14px;border-radius:14px;background:var(--surface-2);border:1px solid var(--line)}
.sit-clock{display:grid}
.sit-clock b{font-family:var(--f-display);font-size:30px;font-variant-numeric:tabular-nums;line-height:1}
.sit-ctl{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sit-ctl select{width:auto;padding:6px 10px;border-radius:999px;font-size:13.5px}
.sitbar .note{grid-column:1/-1}
.btn[aria-pressed="true"].ghost{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.chant{position:absolute;left:50%;bottom:3%;transform:translateX(-50%);width:min(92%,560px);text-align:center;z-index:4;pointer-events:none;
  padding:10px 16px;border-radius:14px;background:color-mix(in srgb,var(--h-wall-2) 78%,transparent);color:var(--h-win)}
.chant-title{font:600 11px var(--f-body);letter-spacing:.14em;text-transform:uppercase;opacity:.75}
.chant-line{font-family:var(--f-display);font-size:clamp(17px,2.6vw,25px);font-weight:600;line-height:1.3;margin-top:4px}
.chant-line span{transition:color .25s,opacity .25s;opacity:.55}
.chant-line span.past{opacity:.9}
.chant-line span.on{opacity:1;color:var(--white);text-shadow:0 0 12px var(--gold)}
.chant-next{font-size:12.5px;opacity:.6;margin-top:4px}
.breath-guide{position:absolute;left:87%;top:46%;transform:translate(-50%,-50%);display:grid;place-items:center;z-index:4;pointer-events:none}
.breath-ring{width:min(130px,24vw);aspect-ratio:1;border-radius:50%;border:2px solid color-mix(in srgb,var(--gold) 70%,transparent);
  background:radial-gradient(circle,color-mix(in srgb,var(--gold) 35%,transparent),transparent 70%);will-change:transform;grid-area:1/1}
.breath-guide span{grid-area:1/1;font-family:var(--f-display);font-size:20px;font-weight:600;color:var(--white);text-shadow:0 1px 6px var(--ink)}
/* Bong bóng lời nói */
.say-bubble{max-width:min(220px,55vw);padding:7px 11px;border-radius:14px;background:var(--surface);color:var(--fg);border:1px solid var(--line);
  font-size:13px;line-height:1.4;box-shadow:0 6px 16px var(--shadow);pointer-events:none;transition:opacity .4s;overflow-wrap:anywhere}
.say-bubble::after{content:"";position:absolute;left:50%;bottom:-6px;width:10px;height:10px;background:var(--surface);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transform:translateX(-50%) rotate(45deg)}
.say-bubble.pray{font-style:italic;background:color-mix(in srgb,var(--gold) 18%,var(--surface));border-color:var(--gold);border-radius:18px}
.say-bubble.pray::after{width:7px;height:7px;bottom:-12px;border:1px solid var(--gold);border-radius:50%;transform:translateX(-50%);background:inherit}
.say-bubble.out{opacity:0}
/* Trò chuyện */
.chat{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);display:grid;gap:8px}
.chat-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;font-size:14px}
.chat-head span{font-size:12.5px}
.chat-log{list-style:none;margin:0;padding:8px 10px;max-height:150px;min-height:70px;overflow-y:auto;display:grid;gap:4px;align-content:start;
  font-size:13.5px;background:var(--bg);border-radius:12px;border:1px solid var(--line)}
.chat-log:empty::before{content:"Chưa có ai nói gì. Hãy chào mọi người nhé.";color:var(--muted)}
.chat-log li{display:grid;grid-template-columns:38px 1fr;gap:6px;overflow-wrap:anywhere}
.chat-log time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px;padding-top:1px}
.chat-log li.me b{color:var(--lacquer)}
.chat-log li.pray{font-style:italic;color:var(--muted)}
.chat-log li.pray b{color:var(--gold)}
.chat-form{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chat-form input{flex:1;min-width:160px;border-radius:999px;padding:8px 14px}
.seg2{display:inline-flex;padding:3px;border-radius:999px;background:var(--surface-2)}
.seg2 button{border:0;background:transparent;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer}
.seg2 button[aria-pressed="true"]{background:var(--surface);color:var(--fg);box-shadow:0 1px 3px var(--shadow)}
kbd{font:600 11px var(--f-body);padding:1px 6px;border-radius:5px;border:1px solid var(--line);background:var(--surface)}
@media (max-width:520px){.sitbar{grid-template-columns:1fr}.chant{bottom:2%;padding:6px 10px}.breath-guide{left:82%}.breath-guide span{font-size:14px}.chant-next{display:none}.chat-form input{min-width:0}}
@media (max-width:560px){
  .hud{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
  .hud .logo,.hud .who,.hud .hud-actions{grid-column:1/-1}
  .hud .stat{min-width:0}
  .hud-actions{flex-wrap:wrap}
  .hud-actions .btn{white-space:nowrap}
}

/* Giọng đọc */
.chant-voice{font-size:11.5px;opacity:.55;margin-top:2px}
.voice-note{grid-column:1/-1;font-size:13px;line-height:1.5;padding:10px 12px;border-radius:12px;background:var(--surface);border:1px dashed var(--gold)}
.voice-note ul{margin:6px 0 0;padding-left:18px;display:grid;gap:3px}
#voiceSel{max-width:220px}

/* ---------- Bản 3D ---------- */
.mapstage{position:relative;aspect-ratio:16/11;background:var(--surface-2);border-radius:14px;overflow:hidden;touch-action:none}
#view3d{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:pointer;touch-action:none;outline:none}
.ov{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.ov>*{position:absolute;left:0;top:0;will-change:transform;white-space:nowrap}
.plabel{pointer-events:auto;cursor:pointer;font:600 12.5px var(--f-body);color:var(--fg);background:color-mix(in srgb,var(--surface) 82%,transparent);border:1px solid var(--line);padding:3px 9px;border-radius:999px;box-shadow:0 2px 8px var(--shadow)}
.plabel.pending{border-color:var(--accent)}
.plabel.pending::after{content:"!";display:inline-grid;place-items:center;width:15px;height:15px;margin-left:6px;border-radius:50%;background:var(--accent);color:var(--accent-fg);font-size:10px;vertical-align:1px}
.plabel.done::after{content:"✓";margin-left:6px;color:var(--ok);font-weight:700}
.c-tag{font:600 11.5px var(--f-body);color:var(--fg);text-shadow:0 0 3px var(--surface),0 0 3px var(--surface),0 0 2px var(--surface)}
.c-tag.me{color:var(--lacquer)}
.c-tag.npc{color:var(--monk-2)}
.camctl{position:absolute;right:max(10px,env(safe-area-inset-right,0px));bottom:10px;display:flex;gap:6px;z-index:4}
.camctl button{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 88%,transparent);color:var(--fg);font-size:17px;line-height:1;cursor:pointer;box-shadow:0 2px 8px var(--shadow)}
.camctl button:hover{background:var(--surface)}
.nogl{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:24px;gap:6px;background:var(--surface-2);font-size:14px;max-width:none}
.chant{bottom:56px}
@media (max-width:560px){.mapstage{aspect-ratio:4/5}.camctl button{width:32px;height:32px}.chant{bottom:52px}}
.plabel:hover{border-color:var(--accent);background:var(--surface)}
.plabel:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- Bố cục ưu tiên màn hình chơi (PC và điện thoại) ---------- */
body.in-game{padding-block:10px}
.game{max-width:none;display:block}
.screen{display:flex;flex-direction:column;gap:10px;height:calc(100vh - 20px);height:calc(100dvh - 20px);min-height:340px}
body.is-full .screen{height:calc(100dvh - 20px)}
.hud{display:flex;flex:none;flex-wrap:nowrap;align-items:center;gap:10px 20px;padding:8px 14px;border-radius:16px;position:relative;z-index:20}
.hud .logo{font-size:24px;white-space:nowrap;margin-right:auto;width:auto}
.who{min-width:0}
.who-t{display:grid;min-width:0}
.who-t b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:24ch}
.who-t small{color:var(--muted);white-space:nowrap}
.hstats{display:flex;gap:18px;align-items:center;min-width:0}
.hs{display:grid;gap:2px;min-width:0}
.hs-k{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.hs-v{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.hs .bar{width:96px}
.hud-actions{display:flex;gap:6px;flex:none}
.menu-btn{display:none;flex:none;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:999px;padding:7px 14px;font-weight:600;cursor:pointer}
.mapstage{flex:1;min-height:0;aspect-ratio:auto!important;border:1px solid var(--line);border-radius:16px}
.roomtag{position:absolute;left:12px;top:10px;z-index:4;display:grid;gap:1px;padding:6px 12px;border-radius:12px;pointer-events:none;
  background:color-mix(in srgb,var(--surface) 84%,transparent);border:1px solid var(--line);box-shadow:0 2px 10px var(--shadow)}
.roomtag b{font-family:var(--f-display);font-size:21px;line-height:1.1}
.roomtag span{font-size:12px;color:var(--muted)}
.topbtns{position:absolute;right:12px;top:10px;z-index:6;display:flex;gap:6px}
.ibtn{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 90%,transparent);color:var(--fg);
  font-weight:700;font-size:16px;line-height:1;cursor:pointer;box-shadow:0 2px 8px var(--shadow);display:grid;place-items:center;padding:0}
.ibtn.sm{width:26px;height:26px;font-size:15px;box-shadow:none;margin-left:auto;flex:none}
.helpbox{position:absolute;right:12px;top:52px;z-index:7;width:min(340px,calc(100% - 24px));padding:12px 14px;border-radius:14px;background:var(--surface);
  border:1px solid var(--line);box-shadow:0 10px 30px var(--shadow);font-size:13px;line-height:1.5;cursor:pointer}
.helpbox ul{margin:6px 0 0;padding-left:18px;display:grid;gap:4px}
.camctl{right:12px;bottom:12px}
.sitbar{position:absolute;left:50%;top:10px;transform:translateX(-50%);z-index:6;margin:0;width:min(780px,calc(100% - 330px));
  background:color-mix(in srgb,var(--surface) 92%,transparent);box-shadow:0 8px 24px var(--shadow);padding:10px 12px;backdrop-filter:blur(6px)}
.sit-clock b{font-size:26px}
.sitbar .note{font-size:12px}
.sit-ctl{gap:6px}
.sit-ctl select{max-width:200px}
.chant{bottom:14px}
.chat{position:absolute;left:12px;bottom:12px;z-index:5;margin:0;padding:0;border:0;width:min(380px,calc(100% - 210px));display:block}
.chat-panel{display:grid;gap:6px;padding:10px;border-radius:14px;background:color-mix(in srgb,var(--surface) 92%,transparent);
  border:1px solid var(--line);box-shadow:0 8px 24px var(--shadow);backdrop-filter:blur(6px)}
.chat.collapsed .chat-panel{display:none}
.chat:not(.collapsed) .chat-pill{display:none}
.chat-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-weight:600;cursor:pointer;
  background:color-mix(in srgb,var(--surface) 92%,transparent);color:var(--fg);box-shadow:0 2px 10px var(--shadow)}
.unread{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:var(--accent);color:var(--accent-fg);font-size:11px}
.chat-head{align-items:center;flex-wrap:nowrap}
.chat-head b{white-space:nowrap}
.chat-head span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.chat-log{max-height:150px;min-height:56px}
.chat .note{font-size:11.5px;margin:0}
.chat-form input{min-width:0}
.below{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}
body.sitting .chat{display:none}
@media (max-width:1100px){
  .menu-btn{display:inline-flex}
  .hud-actions{display:none;position:absolute;right:10px;top:calc(100% + 6px);flex-direction:column;align-items:stretch;padding:8px;border-radius:14px;
    background:var(--surface);border:1px solid var(--line);box-shadow:0 10px 30px var(--shadow);min-width:200px}
  .hud-actions.open{display:flex}
  .sitbar{width:min(720px,calc(100% - 24px));top:64px}
}
@media (max-width:640px){
  body.in-game{padding:6px max(6px,env(safe-area-inset-right,0px)) 6px max(6px,env(safe-area-inset-left,0px))}
  .screen{gap:6px;height:calc(100vh - 12px);height:calc(100dvh - 12px)}
  .hud{display:flex;padding:6px 8px;gap:8px;border-radius:14px}
  .hud .logo,.who-t small,.hs-streak{display:none}
  .who{margin-right:auto}
  .avatar{width:32px;height:32px;font-size:17px}
  .who-t b{max-width:11ch;font-size:14px}
  .hstats{gap:10px}
  .hs-k{font-size:9px}
  .hs .bar{width:52px}
  .menu-btn{padding:6px 10px;font-size:13px}
  .mapstage{border-radius:12px}
  .roomtag{left:8px;top:8px;padding:4px 10px}
  .roomtag b{font-size:16px}
  .roomtag span{display:none}
  .topbtns{right:8px;top:8px}
  .camctl{flex-direction:column;right:8px;bottom:auto;top:50%;transform:translateY(-50%)}
  .sitbar{top:auto;bottom:8px;left:8px;right:8px;transform:none;width:auto;grid-template-columns:1fr;max-height:48%;overflow:auto;padding:8px 10px}
  .sit-clock{display:flex;align-items:baseline;gap:10px}
  .sit-clock b{font-size:22px}
  .sit-ctl .btn.small{padding:6px 10px;font-size:13px}
  .sit-ctl select{font-size:13px;max-width:48%}
  .chant{top:52px;bottom:auto}
  body.sitting .chant{top:50px}
  .chat{left:8px;right:8px;bottom:8px;width:auto}
  .chat:not(.collapsed){right:56px}
  .chat-log{max-height:26vh}
  .chat .note{display:none}
  .seg2 button{padding:5px 9px}
  .below{grid-template-columns:1fr}
  .helpbox{top:48px;right:8px}
}
@media (max-height:520px) and (orientation:landscape){
  .hud .logo,.hs-streak,.who-t small{display:none}
  .chat-log{max-height:22vh}
  .sitbar{max-height:60%;overflow:auto}
}

.sit-more{grid-column:1/-1}
.sit-more summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--accent);margin-bottom:6px;width:max-content}
.voice-note summary{cursor:pointer}
.voice-note:not([open]){padding:6px 10px}
@media (max-width:640px){.sit-more summary{margin-bottom:4px}.voice-note{font-size:12px}}
@media (max-height:520px) and (orientation:landscape){
  body.in-game{padding-block:6px}.screen{height:calc(100dvh - 12px);gap:6px}.hud{padding:4px 10px}.avatar{width:30px;height:30px}
  .roomtag span{display:none}.helpbox{max-height:calc(100% - 60px);overflow:auto}
  .sitbar{top:8px;width:calc(100% - 120px);max-height:calc(100% - 16px)}
}
.chat-panel{grid-template-columns:minmax(0,1fr)}
.chat-panel>*{min-width:0}
.chat-head{display:flex;gap:8px;min-width:0}
.chat-form{flex-wrap:nowrap}
.chat-form .seg2{flex:none}
.chat-form input{flex:1 1 auto;width:auto;min-width:0}
.chat-form .btn{flex:none}