/* Scribble it! – phong cách "sổ vẽ nguệch ngoạc": giấy kẻ ô, viền vẽ tay, giấy note, băng dính washi, nút bút sáp */
:root{
  --paper:#fff8e8;--grid:#e9e3f6;--ink:#1f2340;--muted:#6b6f8a;--line:#d9d3e8;--card:#fff;
  --red:#ef2b3a;--orange:#ff7a1a;--yellow:#ffd21f;--green:#22b852;--blue:#2a63e8;--purple:#8b4fe3;--pink:#e64ec8;--teal:#0ea5a0;
  --okbg:#dcf7e6;--inbg:#eafbf0;
  --bd:2.5px solid var(--ink);--sh:3px 3px 0 var(--ink);--sh2:5px 5px 0 var(--ink);
  --r:16px;--top:58px;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden;overscroll-behavior:none}
body{background:var(--paper);color:var(--ink);font:500 15px/1.45 "Be Vietnam Pro",system-ui,sans-serif;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,.logo,.btn,.banner{font-family:"Shantell Sans","Be Vietnam Pro",sans-serif}
h2,h3,h4{line-height:1.15}
.paper-bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(var(--grid) 1px,transparent 1px) 0 0/26px 26px,linear-gradient(90deg,var(--grid) 1px,transparent 1px) 0 0/26px 26px,var(--paper)}
.paper-bg::after{content:"";position:absolute;left:44px;top:0;bottom:0;width:2px;background:#ffb3bb88}
.screen{position:fixed;inset:0;display:none;z-index:1}
.screen.active{display:flex}
.center{text-align:center}.muted{color:var(--muted)}
[hidden]{display:none!important}

/* ---------- nút ---------- */
.btn{border:var(--bd);border-radius:14px;padding:9px 18px;background:#fff;box-shadow:var(--sh);font-weight:800;font-size:17px;cursor:pointer;min-height:44px;transition:transform .1s,box-shadow .1s;line-height:1.1}
/* hover KHÔNG dời/xoay chính nút (trước đây nút xoay -0.5° làm mép nút trượt khỏi con trỏ -> hover bật/tắt liên tục, nút rung, bấm hụt) */
.btn:hover{box-shadow:4px 4px 0 var(--ink);filter:brightness(1.04)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn.big{padding:12px 20px;font-size:20px;width:100%;min-height:52px}
.btn.sm{padding:6px 12px;font-size:15px;min-height:40px}
.btn.pri{background:var(--red);color:#fff}
.btn.blue{background:var(--blue);color:#fff}
.btn.red{background:var(--red);color:#fff}
.btn.ghost{background:var(--yellow)}
.btn.dim{opacity:.6}
.btn:disabled{opacity:.45;pointer-events:none}
.chip{border:2px solid var(--ink);background:#fff;border-radius:999px;padding:7px 14px;font-weight:700;cursor:pointer;min-height:40px;box-shadow:2px 2px 0 var(--ink)}
.chip.sm{padding:3px 10px;font-size:13px;min-height:32px}
.chip.on{background:var(--ink);color:#fff}
.link{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font-weight:600;padding:8px;min-height:40px}
.ic{flex:none;width:42px;height:42px;border:2px solid var(--ink);border-radius:12px;background:#fff;box-shadow:2px 2px 0 var(--ink);font-size:19px;font-weight:800;cursor:pointer;display:grid;place-items:center;padding:0}
.ic:active{transform:translate(2px,2px);box-shadow:none}
.av{--av:#888;font-style:normal;width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--av);color:#fff;font:800 17px/1 "Shantell Sans",sans-serif;border:2px solid var(--ink);padding-top:2px}
.av.big{width:64px;height:64px;font-size:32px;border-width:3px}
.av.wiggle{animation:wiggle 1s ease-in-out infinite}
@keyframes wiggle{0%,100%{transform:rotate(-8deg)}50%{transform:rotate(8deg)}}

/* ---------- trang chủ ---------- */
#screen-home{align-items:center;justify-content:center;padding:62px 16px 16px;overflow:auto}
.back-hub{position:absolute;left:16px;top:14px;color:var(--ink);text-decoration:none;font-weight:700;background:#fff;padding:8px 14px;border-radius:999px;border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);min-height:40px;display:inline-flex;align-items:center}
.home-card{width:min(420px,100%);background:#fff;border:3px solid var(--ink);border-radius:26px;padding:16px 22px 16px;box-shadow:var(--sh2);text-align:center;margin:auto;position:relative}
.hero-svg{width:100%;max-width:300px;height:auto;display:block;margin:0 auto -6px;overflow:visible}
.dl{fill:none;stroke-width:7;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:400;stroke-dashoffset:400;animation:drawIn 1.3s ease forwards}
.d1{stroke:var(--red)}.d2{stroke:var(--blue);animation-delay:.35s}.d3{stroke:var(--blue);animation-delay:.7s}.d4{stroke:var(--green);animation-delay:.9s}
@keyframes drawIn{to{stroke-dashoffset:0}}
.pencil{animation:pencil 2.6s ease-in-out infinite;transform-origin:260px 80px}
@keyframes pencil{0%,100%{transform:translate(0,0) rotate(0)}50%{transform:translate(-14px,4px) rotate(-6deg)}}
.logo{font-size:54px;line-height:.95;margin:4px 0 4px;font-weight:800;letter-spacing:-1px}
.logo .l1{color:var(--ink)}
.logo .l2{display:inline-block;background:var(--yellow);padding:0 10px;border:3px solid var(--ink);border-radius:12px;transform:rotate(-4deg);box-shadow:var(--sh)}
.tag{color:var(--muted);margin:6px 0 14px;font-weight:600}
.fld{display:block;text-align:left;margin-bottom:12px}.fld span{font-size:13px;color:var(--muted);font-weight:700}
#name,.join-row input,textarea,.chat-in input,.t-text input{width:100%;border:2.5px solid var(--ink);border-radius:12px;padding:10px 14px;font-weight:700;font-size:17px;background:#fff;outline:none;min-height:46px}
#name:focus,.join-row input:focus,textarea:focus,.chat-in input:focus,.t-text input:focus{box-shadow:0 0 0 4px #2a63e833}
.btn-col{display:grid;gap:12px}
.join-row{display:flex;gap:8px}.join-row input{text-transform:uppercase;letter-spacing:4px;text-align:center;font-family:"Shantell Sans";font-size:20px}
.home-tools{display:flex;gap:8px;justify-content:center;margin:14px 0 6px;flex-wrap:wrap}
.note{font-size:12px;color:var(--muted);margin:6px 0 0}

/* ---------- sảnh ---------- */
#screen-lobby{overflow:auto;overflow-x:hidden;padding:14px 16px 24px;display:none}
#screen-lobby.active{display:block}
.lobby{width:min(940px,100%);margin:0 auto}
.lobby-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.code-box{background:#fff;border:var(--bd);border-radius:14px;padding:6px 10px 6px 14px;box-shadow:var(--sh);font-weight:700;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.code-box b{font-family:"Shantell Sans";font-size:26px;letter-spacing:4px;color:var(--red);line-height:1}
.lobby-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:16px;margin-bottom:16px;align-items:start}
@media (max-width:760px){.lobby-grid{grid-template-columns:1fr}}
.panel{background:#fff;border:var(--bd);border-radius:20px;padding:14px 16px;box-shadow:var(--sh2);min-width:0}
.panel h3{margin:0 0 10px;font-size:23px}.panel h4{margin:16px 0 8px;font-size:17px}
.panel h3 small,.panel h4 small{color:var(--muted);font-weight:600;font-size:14px}
.plist{list-style:none;margin:0 0 8px;padding:0;display:grid;gap:6px}
.plist li{display:flex;align-items:center;gap:10px;background:#f6f3ff;border:2px solid var(--line);border-radius:12px;padding:5px 8px;font-weight:700;min-height:46px}
.plist .nm{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.plist small{color:var(--muted);font-weight:600}
.plist .x{margin-left:auto;border:2px solid var(--ink);background:#ffe3e6;border-radius:10px;width:40px;height:40px;cursor:pointer;font-weight:900;flex:none}
.hint-txt{color:var(--muted);font-size:14px;margin:8px 0 0}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:420px){.modes{grid-template-columns:1fr}}
.mode{display:block;text-align:left;border:2.5px solid var(--ink);background:#fff;border-radius:14px;padding:10px 12px;cursor:pointer;box-shadow:2px 2px 0 var(--ink)}
.mode b{font-family:"Shantell Sans";font-size:19px;display:block;line-height:1.2}.mode small{color:var(--muted);font-weight:500;display:block;margin-top:2px}
.mode.on{background:var(--yellow);box-shadow:var(--sh)}
.mode:disabled{cursor:default;color:inherit}
.settings{margin-top:6px}
.set{display:block;margin-top:14px;font-weight:700}
.set span{display:flex;justify-content:space-between}
.set.row{display:flex;justify-content:space-between;align-items:center}
.set input[type=range]{width:100%;accent-color:var(--red);height:32px}
.stepper{display:flex;align-items:center;gap:10px}.stepper b{font:800 24px "Shantell Sans";min-width:28px;text-align:center}
.stepper .tb{width:42px;height:42px;font-size:22px}
.cats{display:flex;flex-wrap:wrap;gap:6px}
.cat{border:2px solid var(--ink);background:#fff;border-radius:999px;padding:6px 12px;font-weight:700;cursor:pointer;min-height:40px;font-size:14px}
.cat small{color:var(--muted);font-weight:600}
.cat.on{background:var(--ink);color:#fff}.cat.on small{color:#cfd3ff}
.cat:disabled{cursor:default;color:inherit}.cat.on:disabled{color:#fff}
textarea{resize:vertical;font-weight:600;font-size:16px;min-height:96px}
.check{display:flex;gap:10px;align-items:center;margin-top:10px;font-weight:700;min-height:40px;cursor:pointer}
.check input{width:22px;height:22px;accent-color:var(--red);flex:none}
.check small{color:var(--muted);font-weight:500}
.lobby-foot{max-width:520px;margin:0 auto;position:sticky;bottom:-24px;padding:12px 0 24px;z-index:2}
.lobby-foot::before{content:"";position:absolute;inset:0 -100vw;background:#fff8e8f2;border-top:2.5px dashed var(--line);z-index:-1;backdrop-filter:blur(4px)}
.wait{text-align:center;color:var(--muted);font-weight:700}

/* ---------- khung ván ---------- */
.game{flex-direction:column}
.topbar{flex:none;display:flex;align-items:center;gap:8px;padding:8px 10px;min-height:var(--top);background:#fffdf7;border-bottom:var(--bd);position:relative;z-index:3}
.hintbox{flex:1;min-width:0;text-align:center;display:flex;flex-direction:column;align-items:center;gap:2px}
.hintbox small{font-size:12.5px;font-weight:700;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.mask{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:2px 14px;max-width:100%}
.mask .w{display:flex;gap:5px}
.mask i{font-style:normal;width:16px;height:22px;display:grid;place-items:end center;font:800 20px/1 "Shantell Sans";border-bottom:3px solid var(--ink)}
.mask i.shown{color:var(--red);border-color:var(--red)}
.mask .lens{font-size:12px;color:var(--muted);font-weight:700;align-self:center}
.mask .word{font:800 22px/1.1 "Shantell Sans";padding:2px 10px;border-radius:8px;border:2px solid var(--ink)}
.mask .word.mine{background:var(--yellow)}.mask .word.got{background:var(--okbg)}
.mask .dots{font:800 20px "Shantell Sans";color:var(--muted)}
.pword{font:800 21px/1.1 "Shantell Sans";background:var(--yellow);border:2px solid var(--ink);border-radius:8px;padding:1px 10px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.timer{flex:none;width:46px;height:46px;position:relative;display:grid;place-items:center}
.timer svg{position:absolute;inset:0;transform:rotate(-90deg)}
.timer circle{fill:#fff;stroke-width:5}
.timer .bg{stroke:#e8e4f2}.timer .fg{fill:none;stroke:var(--green);stroke-dasharray:119.38;stroke-linecap:round;transition:stroke-dashoffset .2s linear,stroke .3s}
.timer b{position:relative;font:800 18px/1 "Shantell Sans";padding-top:2px}
.timer.urgent .fg{stroke:var(--red)}.timer.urgent b{color:var(--red);animation:beat 1s infinite}
.timer.off{opacity:.35}
@keyframes beat{0%,100%{transform:scale(1)}15%{transform:scale(1.25)}}
.wide-only{display:none}
@media (min-width:600px){.wide-only{display:grid}}

/* bảng vẽ */
.board-wrap{position:relative;display:flex;align-items:center;justify-content:center;min-height:0;min-width:0}
.board{position:relative;background:#fff;border:var(--bd);border-radius:10px;box-shadow:var(--sh);overflow:hidden;touch-action:none;flex:none}
.board canvas{display:block;width:100%;height:100%;touch-action:none;user-select:none;-webkit-user-select:none}
.board.editable canvas{cursor:crosshair}
.board.editable[data-tool=fill] canvas{cursor:cell}
.overlay{position:absolute;inset:0;z-index:4;display:grid;place-items:center;padding:8px;background:#1f234030;backdrop-filter:blur(2px)}
.ov-card{background:#fff;border:var(--bd);border-radius:18px;box-shadow:var(--sh2);padding:14px 16px;text-align:center;max-width:min(440px,100%);max-height:100%;overflow:auto;animation:popIn .3s cubic-bezier(.2,1.4,.4,1)}
.ov-card h3{margin:4px 0;font-size:21px}.ov-card h2{margin:2px 0;font-size:26px}
.ov-card p{margin:2px 0 6px}
.ov-card .av.big{margin:0 auto}
.ans-word{background:var(--yellow);display:inline-block;padding:0 14px;border:2.5px solid var(--ink);border-radius:12px;transform:rotate(-2deg)}
.choices{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:8px 0 2px}
.choice{font-size:18px;background:#fff}.choice:nth-child(1){background:#ffe6e9}.choice:nth-child(2){background:#e7efff}.choice:nth-child(3){background:#e5f8ec}
.gains{list-style:none;padding:0;margin:6px 0 0;display:grid;gap:4px;text-align:left}
.gains li{display:flex;align-items:center;gap:8px;font-weight:700}.gains li .av{width:28px;height:28px;font-size:14px}
.gains li span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gains b{color:var(--green);font-family:"Shantell Sans";font-size:18px}
.gains .none{justify-content:center;color:var(--muted)}
@keyframes popIn{from{transform:scale(.7);opacity:0}}

/* thanh công cụ */
.tool-slot{flex:none;min-width:0}
.tools{container-type:inline-size;position:relative;display:flex;align-items:center;justify-content:center;gap:5px;flex-wrap:wrap;padding:6px 4px}
.tb{width:42px;height:42px;flex:none;border:2px solid var(--ink);border-radius:11px;background:#fff;cursor:pointer;display:grid;place-items:center;padding:0;box-shadow:2px 2px 0 var(--ink)}
.tb svg{width:24px;height:24px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tb svg .fl{fill:var(--cur,#2a63e8);stroke:var(--ink)}
.tb.on{background:var(--yellow);transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}
.tb:active{transform:translate(2px,2px);box-shadow:none}
.tb-color .cur{width:24px;height:24px;border-radius:50%;border:2px solid var(--ink);display:block}
.tb-size i,.sz i{display:block;border-radius:50%;background:var(--ink);width:var(--d,10px);height:var(--d,10px)}
.tb-sep{width:2px;height:28px;background:var(--line);margin:0 2px}
.tb-pal,.tb-sizes{display:none}
.sw{width:40px;height:40px;border-radius:10px;border:2px solid var(--ink);background:var(--c);cursor:pointer;padding:0}
.sw.on{outline:3px solid var(--ink);outline-offset:2px;transform:scale(1.05)}
.tb-pop{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);z-index:20;background:#fff;border:var(--bd);border-radius:14px;box-shadow:var(--sh2);padding:8px;display:grid;gap:6px}
.tb-pop[data-kind=pal]{grid-template-columns:repeat(5,40px)}
.tb-pop[data-kind=size]{grid-template-columns:repeat(5,44px)}
.tb-pop .sz{width:44px;height:44px}
@container (min-width:760px){
  .tb-pal{display:grid;grid-template-columns:repeat(10,26px);gap:3px}
  .tb-pal .sw{width:26px;height:26px;border-radius:7px;border-width:1.5px}
  .tb-pal .sw.on{outline-width:2px;outline-offset:1px}
  .tb-sizes{display:flex;gap:4px}
  .tb-color,.tb-size{display:none}
}

/* ---------- Đoán hình: bố cục ---------- */
.stage{flex:1;min-height:0;display:flex;flex-direction:column;position:relative;z-index:1}
.board-col{flex:none;display:flex;flex-direction:column;padding:8px 8px 0}
#g-board{height:min(calc((100vw - 16px) * .75),calc(100dvh - 250px));min-height:150px}
.is-drawer #g-board{height:min(calc((100vw - 16px) * .75),calc(100dvh - 300px))}
#g-tools{display:none}.is-drawer #g-tools{display:block}
.players{flex:none;display:flex;gap:6px;overflow-x:auto;padding:6px 8px;scrollbar-width:none}
.players::-webkit-scrollbar{display:none}
.pl{flex:none;display:flex;align-items:center;gap:6px;background:#fff;border:2px solid var(--ink);border-radius:12px;padding:3px 8px 3px 4px;min-height:42px;max-width:170px;position:relative;transition:background .3s}
.pl .rk{display:none}
.pl .av{width:28px;height:28px;font-size:14px}
.pl .pi{display:flex;flex-direction:column;min-width:0;flex:1;line-height:1.15}
.pl .pi>small{overflow:hidden;text-overflow:ellipsis}
.pl .pi b{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pl .pi b small{font-weight:500;color:var(--muted)}
.pl .pi>small{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap}
.pl .pi em{font-style:normal;color:var(--green);font-weight:800}
.pl .st{font-size:15px;flex:none;margin-left:auto}
.pl.ok{background:var(--okbg)}
.pl.drawer{background:#fff5c7}
.pl.off{opacity:.5}
.pl.me{box-shadow:2px 2px 0 var(--red)}
.pl.bump{animation:bump .6s}
@keyframes bump{30%{transform:scale(1.15) rotate(-3deg)}60%{transform:scale(.95)}}
.chat{flex:1;min-height:110px;display:flex;flex-direction:column;padding:0 8px 8px;gap:6px}
.chat-log{flex:1;min-height:0;overflow-y:auto;list-style:none;margin:0;padding:6px 8px;background:#fff;border:var(--bd);border-radius:14px;font-size:14.5px;overscroll-behavior:contain}
.chat-log li{padding:3px 6px;border-radius:8px;word-wrap:break-word;overflow-wrap:anywhere}
.chat-log li:nth-child(even){background:#faf8ff}
.chat-log li.sys{color:var(--muted);font-style:italic;font-weight:600;background:none}
.chat-log li.sys.ans{color:var(--blue);font-style:normal;font-weight:800}
.chat-log li.sys.close{color:#c25400;background:#fff1e3;font-style:normal;font-weight:800}
.chat-log li.sys.warn{color:var(--red);font-style:normal}
.chat-log li.okm{color:#11793a;background:var(--okbg);font-weight:800}
.chat-log li.inner{background:var(--inbg);color:#2a6544}
.chat-log li .lock{margin-right:4px}
.chat-in{display:flex;gap:6px;flex:none}
.chat-in input{font-size:16px;min-height:44px;padding:8px 12px}
.chat-in .btn{flex:none;width:52px;padding:0}
.chat-in.secret input{background:var(--inbg)}
/* màn hình rộng: 3 cột */
@media (min-width:900px){
  .stage{display:grid;grid-template-columns:210px minmax(0,1fr) 300px;grid-template-rows:minmax(0,1fr);gap:12px;padding:12px}
  .board-col{grid-column:2;grid-row:1;padding:0;min-height:0}
  #g-board,.is-drawer #g-board{height:auto;flex:1}
  .board-col{flex:1}
  .players{grid-column:1;grid-row:1;flex-direction:column;overflow:auto;padding:0;align-self:start;max-height:100%}
  .pl{max-width:none;min-height:52px;padding:6px 10px 6px 6px}
  .pl .rk{display:block;font:800 15px "Shantell Sans";color:var(--muted);width:26px}
  .pl .av{width:34px;height:34px;font-size:17px}
  .pl .pi{flex:1}.pl .pi b{font-size:14.5px}.pl .pi>small{font-size:13px}
  .chat{grid-column:3;grid-row:1;padding:0;min-height:0}
}
/* điện thoại xoay ngang */
@media (max-width:899px) and (orientation:landscape) and (max-height:560px){
  :root{--top:50px}
  .topbar{padding:4px 10px}
  .stage{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,34vw);grid-template-rows:auto minmax(0,1fr)}
  .board-col{grid-column:1;grid-row:1/3;padding:6px;min-height:0}
  #g-board,.is-drawer #g-board{height:auto;flex:1}
  .players{grid-column:2;grid-row:1}
  .chat{grid-column:2;grid-row:2;min-height:0;padding:0 8px 6px 0}
}

/* ---------- Tam sao thất bản ---------- */
.tbody{flex:1;min-height:0;display:flex;flex-direction:column;position:relative;z-index:1}
.t-play{flex:1;min-height:0;display:flex;flex-direction:column;gap:8px;padding:10px 10px 12px;width:min(900px,100%);margin:0 auto}
.t-prompt{flex:none;display:flex;gap:10px;align-items:center;background:#fff;border:var(--bd);border-radius:14px;padding:8px 12px;box-shadow:var(--sh)}
.t-prompt .emo{font-size:28px;flex:none}
.t-prompt b{display:block;font-size:17px;line-height:1.25}
.t-prompt small{display:block;color:var(--muted);font-weight:600}
.t-prompt .q{font:800 21px/1.2 "Shantell Sans";color:var(--red)}
#t-board{flex:1}
[data-kind=write] #t-board,[data-kind=write] #t-tools,[data-kind=guess] #t-tools{display:none}
[data-kind=draw] .t-text{display:none}
[data-kind=write] .t-play{justify-content:center;max-width:620px}
.t-text{display:flex;gap:6px;flex:none}
.t-text input{font-size:17px}
[data-kind=guess] #t-dice{display:none}
.t-text .btn{flex:none;width:52px;padding:0;font-size:22px}
#t-done{flex:none;max-width:420px;margin:0 auto}
.t-wait{flex:1;display:grid;place-items:center;padding:16px;overflow:auto}
.wait-card{background:#fff;border:var(--bd);border-radius:20px;box-shadow:var(--sh2);padding:18px;text-align:center;width:min(420px,100%)}
.wait-card h3{margin:4px 0;font-size:22px}
.big-emo{font-size:46px;animation:bob 1.6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-6px) rotate(6deg)}}
.who{list-style:none;padding:0;margin:10px 0 14px;display:grid;gap:5px;text-align:left}
.who li{display:flex;align-items:center;gap:8px;font-weight:700;padding:3px 8px;border-radius:10px;background:#f6f3ff}
.who li span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.who li.done{background:var(--okbg)}.who li.done b{color:var(--green)}
.who li.off{opacity:.55}
.who .av{width:28px;height:28px;font-size:14px}
.steps{display:flex;gap:3px;flex-wrap:wrap;justify-content:center}
.steps i{font-style:normal;font-size:13px;width:24px;height:24px;display:grid;place-items:center;border-radius:7px;border:1.5px solid var(--line);opacity:.45}
.steps i.done{opacity:.8;background:var(--okbg)}
.steps i.cur{opacity:1;border:2px solid var(--ink);background:var(--yellow)}
.t-reveal{flex:1;min-height:0;display:flex;flex-direction:column;width:min(720px,100%);margin:0 auto;padding:10px 10px 0}
.rv-head{flex:none}
.rv-head h3{display:flex;align-items:center;gap:8px;margin:4px 0 8px;font-size:22px}
.rv-head h3 small{color:var(--muted);font-size:15px}
.tabs{display:flex;gap:6px;overflow-x:auto;padding:2px 2px 6px;scrollbar-width:thin}
.tabs .chip{flex:none}
.feed{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:14px;padding:4px 6px 16px;overscroll-behavior:contain}
.item{display:flex;flex-direction:column;gap:6px}
.item .by{display:flex;align-items:center;gap:8px;font-weight:600}.item .by .av{width:28px;height:28px;font-size:14px}
.item .content{display:flex}
.item.draw .content{justify-content:center}
.item:nth-child(even) .content{justify-content:flex-end}
.bubble{background:#fff;border:var(--bd);border-radius:18px 18px 18px 4px;box-shadow:var(--sh);padding:10px 16px;font:700 19px/1.3 "Be Vietnam Pro";max-width:90%;overflow-wrap:anywhere}
.item:nth-child(even) .bubble{border-radius:18px 18px 4px 18px;background:#fff7d1}
.pic{width:min(100%,520px);aspect-ratio:4/3;border:var(--bd);border-radius:12px;overflow:hidden;box-shadow:var(--sh);background:#fff}
.pic canvas{display:block;width:100%;height:100%}
.reacts{display:flex;gap:6px;flex-wrap:wrap}
.item:nth-child(even) .reacts{justify-content:flex-end}
.item.draw .reacts{justify-content:center}
.re{border:2px solid var(--line);background:#fff;border-radius:999px;padding:4px 10px;font-size:18px;cursor:pointer;min-height:40px;min-width:48px;display:flex;align-items:center;gap:3px}
.re small{font:800 13px "Be Vietnam Pro";color:var(--muted)}
.re.on{border-color:var(--ink);background:var(--yellow)}
.re:active{transform:scale(.9)}
.pop-in{animation:slideIn .45s cubic-bezier(.2,1.3,.4,1)}
@keyframes slideIn{from{transform:translateY(30px) scale(.9);opacity:0}}
.rv-bar{flex:none;padding:10px 6px 12px;display:flex;flex-direction:column;align-items:center;gap:4px;border-top:2px dashed var(--line);background:linear-gradient(#fff8e800,var(--paper) 30%)}
.rv-bar .btn.big{max-width:420px}
.rv-bar p{margin:6px 0}
.dl-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:6px}

/* ---------- vẽ thử ---------- */
#screen-practice .tbody{padding:10px 8px 6px;gap:4px}
#p-board{flex:1}

/* ---------- hộp thoại ---------- */
.modal{position:fixed;inset:0;z-index:50;background:#1f234066;display:none;align-items:center;justify-content:center;padding:16px}
.modal.open{display:flex}
.modal-box{background:#fff;border:3px solid var(--ink);border-radius:22px;box-shadow:var(--sh2);padding:18px 18px 16px;width:min(440px,100%);max-height:calc(100dvh - 32px);overflow:auto;animation:popIn .25s cubic-bezier(.2,1.4,.4,1)}
.modal-box.wide{width:min(720px,100%)}
.modal-box h2{margin:0 0 10px;font-size:26px}
.m-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.m-btns p{margin:6px 0;width:100%;text-align:center}
.guide section{margin-bottom:10px}
.guide h3{font-size:20px;margin:10px 0 4px}.guide h4{margin:8px 0 2px}
.guide ol,.guide ul{padding-left:22px;margin:4px 0}.guide li{margin:3px 0}
kbd{border:1.5px solid var(--ink);border-radius:5px;padding:0 5px;font-size:13px;background:#f6f3ff}
.podium{display:flex;justify-content:center;align-items:flex-end;gap:8px;margin:10px 0}
.pod{display:flex;flex-direction:column;align-items:center;gap:2px;width:31%;min-width:0;text-align:center}
.pod b{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pod small{color:var(--muted);font-weight:700}
.pod .step{width:100%;border:var(--bd);border-radius:10px 10px 0 0;display:grid;place-items:center;font-size:28px;margin-top:4px}
.pod.p1 .step{height:84px;background:var(--yellow)}.pod.p2 .step{height:60px;background:#e2e6f3}.pod.p3 .step{height:44px;background:#f3d3b8}
.pod.p1 .av{animation:bob 1.4s ease-in-out infinite}
.final{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:4px}
.final li{display:flex;align-items:center;gap:8px;padding:4px 8px;border-radius:10px;background:#f6f3ff;font-weight:700}
.final li.me{background:#fff3c4;outline:2px solid var(--ink)}
.final li span{width:22px;font-family:"Shantell Sans";color:var(--muted)}
.final li b{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.final li em{font-style:normal;font:800 18px "Shantell Sans"}
.final .av{width:28px;height:28px;font-size:14px}

/* ---------- thông báo & hiệu ứng ---------- */
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,40px);opacity:0;z-index:60;background:var(--ink);color:#fff;padding:10px 18px;border-radius:14px;font-weight:700;max-width:90vw;text-align:center;transition:.25s;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
#fx-layer{position:fixed;inset:0;pointer-events:none;z-index:70;overflow:hidden}
.banner{position:absolute;left:50%;top:55%;transform:translate(-50%,-50%);background:#fff;border:3px solid var(--ink);box-shadow:var(--sh2);border-radius:16px;padding:8px 20px;font-size:26px;font-weight:800;white-space:nowrap;max-width:94vw;overflow:hidden;text-overflow:ellipsis;animation:bannerIn 1.3s cubic-bezier(.2,1.4,.4,1) forwards}
.banner.ok{background:var(--okbg)}.banner.blue{background:#e2ebff}.banner.red{background:#ffe3e6}.banner.orange{background:#ffe9d1}
@keyframes bannerIn{0%{transform:translate(-50%,-50%) scale(.4) rotate(-6deg);opacity:0}18%{transform:translate(-50%,-50%) scale(1.08) rotate(2deg);opacity:1}30%{transform:translate(-50%,-50%) scale(1) rotate(-1deg)}80%{opacity:1}100%{transform:translate(-50%,-80%) scale(.95);opacity:0}}
.spark{position:absolute;width:9px;height:9px;border-radius:2px;animation:spark .8s ease-out forwards}
@keyframes spark{to{transform:translate(var(--dx),var(--dy)) rotate(200deg) scale(.3);opacity:0}}
.float-up{position:absolute;transform:translate(-50%,-50%);font:800 22px "Shantell Sans";animation:floatUp 1.4s ease-out forwards}
.float-up.pts{color:var(--green);-webkit-text-stroke:1px #fff}
.float-up.emo{font-size:30px}
@keyframes floatUp{0%{opacity:0;transform:translate(-50%,-30%) scale(.5)}15%{opacity:1;transform:translate(-50%,-60%) scale(1.2)}100%{opacity:0;transform:translate(-50%,-260%) scale(1)}}
.confetti{position:absolute;top:-16px;width:9px;height:15px;border-radius:2px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(var(--r))}}
.fireworks{position:absolute;inset:0;width:100%;height:100%}
.pop{animation:popA .5s}
@keyframes popA{40%{transform:scale(1.12)}}
.shake{animation:shakeA .45s}
@keyframes shakeA{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .dl{stroke-dashoffset:0}
}
@media (prefers-reduced-motion:reduce){.banner{animation:none;transform:translate(-50%,-50%)}}

/* ====================== LỚP THEME: SỔ VẼ NGUỆCH NGOẠC ====================== */
:root{
  --hand:"Patrick Hand","Be Vietnam Pro",cursive;--mark:"Shantell Sans","Be Vietnam Pro",sans-serif;
  /* bo góc lệch kiểu vẽ tay */
  --wob1:255px 16px 225px 16px/16px 225px 16px 255px;--wob2:16px 225px 16px 255px/255px 16px 225px 16px;
  --wob3:14px 30px 12px 26px/26px 12px 30px 14px;--wob4:6px 14px 7px 12px/12px 6px 14px 7px;
  --paper-sh:3px 5px 0 #1f234022;--note:#fff2a1;--note2:#ffd6e5;--note3:#d4f3dc;--note4:#d8ebff;
  --tape-a:#ff9fbfb0;--tape-b:#8fd3ffb0;--tape-c:#ffd86bb8;
}
.paper-bg{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .42 0 0 0 0 .35 0 0 0 0 .22 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),linear-gradient(var(--grid) 1px,transparent 1px) 0 0/26px 26px,linear-gradient(90deg,var(--grid) 1px,transparent 1px) 0 0/26px 26px,var(--paper)}
.paper-bg::before{content:"";position:absolute;left:14px;top:0;bottom:0;width:14px;background:radial-gradient(circle at 7px 7px,#e8dfc8 0 5px,#d6ccb2 5.5px,transparent 6px) 0 40px/14px 120px repeat-y;opacity:.8}

/* ---- chữ ---- */
.chat-log,.chat-in input,.t-text input,.bubble,.t-prompt .q,.tag,.hint-txt,.wait,.note{font-family:var(--hand)}
.tag{font-size:19px;font-weight:400}.note{font-size:15px}.hint-txt{font-size:17px}.wait{font-size:19px;font-weight:400}

/* ---- viền vẽ tay: nét mực run run (SVG filter) cho các tờ giấy lớn ---- */
.home-card,.panel,.wait-card,.t-prompt,.code-box{border-color:transparent!important;box-shadow:var(--paper-sh)!important;border-radius:var(--wob3)!important}
.home-card::before,.panel::before,.wait-card::before,.t-prompt::before,.code-box::before,.board::before{content:"";position:absolute;inset:-3px;border:2.6px solid var(--ink);border-radius:inherit;filter:url(#wob);pointer-events:none;z-index:2}
.panel,.wait-card,.t-prompt,.code-box{position:relative}
/* băng dính washi */
.taped::after,.wait-card::after,.home-card::after,.t-prompt::after{content:"";position:absolute;width:92px;height:24px;top:-13px;left:50%;transform:translateX(-50%) rotate(-3deg);pointer-events:none;z-index:3;
  background:repeating-linear-gradient(90deg,#ffffff55 0 5px,#ffffff00 5px 11px),var(--tc,var(--tape-a));
  clip-path:polygon(0 8%,4% 0,8% 10%,12% 0,100% 0,96% 12%,100% 25%,96% 40%,100% 55%,96% 70%,100% 85%,96% 100%,0 100%,4% 88%,0 72%,4% 58%,0 44%,4% 30%);opacity:.92}
.taped.t2::after{--tc:var(--tape-b);transform:translateX(-50%) rotate(2.5deg);left:38%}
.wait-card::after{--tc:var(--tape-c)}
.home-card::after{--tc:var(--tape-b);top:auto;bottom:-12px;left:auto;right:-18px;transform:rotate(-38deg);width:86px}
.t-prompt::after{--tc:var(--tape-c);left:-14px;top:50%;transform:translateY(-50%) rotate(-82deg);width:44px;height:20px}
/* giấy note & giấy kẻ dòng */
.note-y{background:linear-gradient(170deg,#fff7c2,var(--note) 60%,#ffe877)!important}
.note-y .plist li{background:#ffffff99;border-color:#e6d77e}
.lined{background:repeating-linear-gradient(#fff 0 27px,#e2eaf7 27px 28px)!important}
.home-card{padding-top:24px}
.spiral{position:absolute;left:22px;right:22px;top:-17px;height:34px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='34'%3E%3Ccircle cx='14' cy='25' r='4.6' fill='%23f3ead2' stroke='%231f2340' stroke-width='2'/%3E%3Cpath d='M14.5 25C6 21 6.5 5 14 3.2' fill='none' stroke='%231f2340' stroke-width='5' stroke-linecap='round'/%3E%3Cpath d='M14.5 25C6 21 6.5 5 14 3.2' fill='none' stroke='%23b9bccb' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E") 0 0/28px 34px repeat-x;pointer-events:none;z-index:3}
.wait-card{background:linear-gradient(175deg,#fffbe0,var(--note))!important}
.t-prompt{background:linear-gradient(172deg,#fff9cf,var(--note) 70%)!important;padding-left:18px}
.t-prompt .q{font-weight:400;font-size:25px;line-height:1.1}
.code-box{background:#fff}

/* ---- nút bút sáp / bút dạ ---- */
.btn{position:relative;isolation:isolate;border-radius:var(--wob1);font-family:var(--mark);font-weight:800;letter-spacing:.2px}
.btn::before{content:"";position:absolute;inset:0;border-radius:inherit;z-index:-1;pointer-events:none;
  background:repeating-linear-gradient(-28deg,#1f234012 0 2px,#0000 2px 6px),radial-gradient(120% 80% at 30% 20%,#ffffff33,#0000 60%)}
.btn::after{content:"";position:absolute;inset:-3px -1px -1px -4px;border:1.6px solid var(--ink);border-radius:var(--wob2);opacity:.45;pointer-events:none;transform:rotate(-.6deg)}
.btn.pri,.btn.red{background:#f0353f}.btn.blue{background:#3a6ff0}.btn.ghost{background:#ffd93b}
.btn:hover::after{transform:rotate(.8deg) translate(-1px,-1px);opacity:.7}
.chip,.back-hub,.cat,.mode,.re,.plist .x{border-radius:var(--wob1)}
.chip.on{background:var(--ink)}
.ic,.tb{border-radius:var(--wob4)}
.mode{border-radius:var(--wob3)}
.mode.on{background:linear-gradient(100deg,#ffd21f00 1%,#ffe14d 3%,#ffd21f 97%,#ffd21f00 99%),#fff8d0}
.cat.on{background:var(--ink) repeating-linear-gradient(-30deg,#ffffff14 0 2px,#0000 2px 6px)}
/* icon vẽ tay */
.doodle{width:24px;height:24px;fill:none;stroke:var(--ink);stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round;filter:url(#wob-s)}
.doodle .dot{stroke-width:3.4}
.snd-btn.muted .wv,.snd-btn:not(.muted) .x{display:none}
.snd-btn.muted{background:#ffe3e6}
.tb svg{filter:url(#wob-s);stroke-width:2.2}
.sw{border-radius:var(--wob1)}
.tb-pal .sw{border-radius:42% 58% 46% 54%/55% 44% 56% 45%}
.tb-pop,.toast,.ov-card,.modal-box{border-radius:var(--wob3)}
.snd-pop{position:fixed;z-index:45;display:flex;flex-direction:column;gap:8px;padding:16px 12px 12px;background:linear-gradient(175deg,#fffbe0,var(--note));border:2px solid var(--ink);border-radius:var(--wob3);box-shadow:var(--paper-sh);transform:rotate(1deg);animation:popIn .2s}
.snd-pop .chip{text-align:left;white-space:nowrap}
.snd-pop .chip.on{background:#fff;color:var(--ink);box-shadow:2px 2px 0 var(--green);border-color:var(--green)}

/* ---- thanh trên: mép giấy vẽ tay ---- */
.topbar{border-bottom:0;background:#fffdf6e6}
.topbar::after{content:"";position:absolute;left:-6px;right:-6px;bottom:-2px;height:3px;background:var(--ink);filter:url(#wob);pointer-events:none}
.timer svg{filter:url(#wob-s)}
.mask .w{filter:url(#wob-s)}
.mask i{border-bottom-width:3px;border-radius:0 0 2px 2px}
.mask .word,.pword{border:0;border-radius:3px;padding:1px 12px;background:linear-gradient(100deg,#0000 1%,var(--hl,#ffe14d) 3%,var(--hl,#ffd21f) 97%,#0000 99%);transform:rotate(-1.5deg)}
.mask .word.got{--hl:#9fe8b4}

/* ---- bảng vẽ: tờ giấy dán băng dính 2 góc ---- */
.board{border-color:transparent;border-radius:var(--wob4);overflow:visible;box-shadow:var(--paper-sh)}
.board canvas{border-radius:inherit}
.board::after{content:"";position:absolute;inset:-7px;pointer-events:none;z-index:3;
  background:linear-gradient(135deg,#0000 0 12px,var(--tape-a) 12px 27px,#0000 27px) left top/44px 44px no-repeat,linear-gradient(225deg,#0000 0 12px,var(--tape-b) 12px 27px,#0000 27px) right top/44px 44px no-repeat}
.board .overlay{border-radius:inherit}
.overlay{background:#1f234026}
.ov-card{background:linear-gradient(var(--tape-c),var(--tape-c)) top center/96px 16px no-repeat,linear-gradient(175deg,#fffbe2,#fff4b0);padding-top:22px;transform:rotate(-.6deg)}
.choice{font-family:var(--mark)}

/* ---- người chơi: mẩu giấy note nhỏ ---- */
.pl{border-radius:var(--wob4);background:#fffdf4}
.pl:nth-child(4n+1){--n:#fff6c9}.pl:nth-child(4n+2){--n:#ffe6ef}.pl:nth-child(4n+3){--n:#e3f6e8}.pl:nth-child(4n){--n:#e3efff}
.pl{background:var(--n,#fffdf4)}
.pl.ok{background:linear-gradient(transparent 12%,#b6efc6 12% 88%,transparent 88%),var(--n,#fff)}
.pl.drawer{background:var(--note);box-shadow:2px 2px 0 var(--ink)}
.pl.me{box-shadow:2px 2px 0 var(--red)}

/* ---- khung chat: giấy kẻ dòng + chữ viết tay + bút dạ quang ---- */
.chat-log{font-size:19px;line-height:1.2;border-radius:var(--wob4);padding:4px 8px 4px 34px;
  background:linear-gradient(90deg,#0000 25px,#ff9aa8aa 25px 27px,#0000 27px),#fffefa}
.chat-log li{border-radius:0;border-bottom:1.5px solid #dbe5f4;padding:4px 4px 3px}
.chat-log li:nth-child(even){background:none}
.chat-log li b{font-weight:400;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
.chat-log li.sys{font-style:normal;font-weight:400;color:#7a7e96}
.chat-log li.sys.ans{color:var(--blue);font-weight:400;font-size:21px}
.chat-log li.okm,.chat-log li.sys.close,.chat-log li.inner{font-weight:400}
.chat-log li.okm{background:linear-gradient(176deg,#0000 10%,#a8ecbb 12% 88%,#0000 90%)}
.chat-log li.sys.close{background:linear-gradient(176deg,#0000 10%,#ffd3a8 12% 88%,#0000 90%)}
.chat-log li.inner{background:linear-gradient(176deg,#0000 10%,#dcf6e4 12% 88%,#0000 90%)}
.chat-in input,.t-text input{font-size:20px;font-weight:400;border-radius:var(--wob4)}
#name,.join-row input,textarea{border-radius:var(--wob4)}
textarea{font-family:var(--hand);font-size:19px;font-weight:400;background:repeating-linear-gradient(#fff 0 25px,#e2eaf7 25px 26px);line-height:26px}

/* ---- Tam sao thất bản ---- */
.bubble{font-weight:400;font-size:24px;line-height:1.15;border-radius:var(--wob3);background:#fffdf6}
.item:nth-child(even) .bubble{border-radius:var(--wob3);background:var(--note)}
.pic{border-radius:var(--wob4);transform:rotate(-.5deg)}
.item:nth-child(even) .pic{transform:rotate(.6deg)}
.steps i{border-radius:var(--wob4)}

/* ---- hộp thoại & banner: tờ giấy dán băng dính ---- */
.modal-box{background:linear-gradient(var(--tape-a),var(--tape-a)) top center/104px 18px no-repeat,#fffdf6;padding-top:26px}
.banner{font-family:var(--mark);border-radius:var(--wob3);background:linear-gradient(var(--tape-b),var(--tape-b)) top center/80px 12px no-repeat,#fff;padding-top:12px}
.banner.ok{background:linear-gradient(var(--tape-a),var(--tape-a)) top center/80px 12px no-repeat,var(--note3)}
.banner.blue{background:linear-gradient(var(--tape-c),var(--tape-c)) top center/80px 12px no-repeat,var(--note4)}
.banner.red{background:linear-gradient(var(--tape-b),var(--tape-b)) top center/80px 12px no-repeat,var(--note2)}
.banner.orange{background:linear-gradient(var(--tape-a),var(--tape-a)) top center/80px 12px no-repeat,#ffe4c6}
.pod .step{border-radius:var(--wob4) var(--wob4) 0 0}
.final li,.who li{border-radius:var(--wob4)}

/* ---- mẩu giấy vụn thay confetti ---- */
.confetti,.spark{border-radius:0;box-shadow:inset 0 0 0 1px #1f234018}
#fx-layer .lined{background:repeating-linear-gradient(#fff 0 4px,#8fb6ee 4px 5px)}
#fx-layer .grid{background:linear-gradient(#a9c5ee 1px,transparent 1px) 0 0/5px 5px,linear-gradient(90deg,#a9c5ee 1px,transparent 1px) 0 0/5px 5px,#fff}
.confetti{top:-26px;animation-timing-function:linear}
@keyframes fall{
  0%{transform:translate(0,0) rotate(0) rotateX(0)}
  25%{transform:translate(var(--sw),28vh) rotate(calc(var(--r) * .25)) rotateX(170deg)}
  50%{transform:translate(calc(var(--sw) * -1),56vh) rotate(calc(var(--r) * .5)) rotateX(360deg)}
  75%{transform:translate(var(--sw),84vh) rotate(calc(var(--r) * .75)) rotateX(530deg)}
  100%{transform:translate(0,112vh) rotate(var(--r)) rotateX(720deg)}}
.spark{width:12px;height:10px}

@media (max-width:380px){.tools{gap:4px}.tools .tb{width:40px;height:40px}.tb-sep{margin:0}}
@media (prefers-reduced-motion:reduce){.btn:hover::after{transform:rotate(-.6deg)}}
.ov-card>small.muted{display:block}
@media (max-width:480px){.mask i{width:13px;font-size:18px}.mask .w{gap:3px}.mask{column-gap:11px}}
.mask .word{max-width:100%;overflow-wrap:anywhere;line-height:1.05}
@media (max-width:600px){.mask .word.long{font-size:16px;padding:2px 8px}}

/* ===== Tam sao thất bản: các kiểu chơi (11/2026) ===== */
.solo-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.solo-row .btn{min-height:46px;font-size:15px;padding:8px 6px}
.gmodes{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:6px;margin:4px 0 6px}
.gm{display:flex;align-items:center;gap:5px;border:2px solid var(--ink);background:#fff;border-radius:12px;padding:6px 7px;min-height:42px;cursor:pointer;font-weight:700;font-size:13.5px;line-height:1.1;text-align:left;box-shadow:1.5px 1.5px 0 var(--ink)}
.gm i{font-style:normal;font-size:18px;flex:none}
.gm.on{background:var(--yellow);box-shadow:2px 3px 0 var(--ink)}
.gm:disabled{cursor:default;color:inherit;opacity:1}.gm:disabled:not(.on){opacity:.6}
.gm-desc{margin:2px 0 8px;font-size:14px;line-height:1.35;background:#fff8d0;border:1.5px dashed var(--ink);border-radius:10px;padding:6px 9px}
.ckinds{display:flex;flex-wrap:wrap;gap:5px;margin:6px 0 2px}
.ck{border:2px solid var(--ink);border-radius:10px;background:#fff;padding:4px 7px;min-height:40px;font-weight:700;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:4px}
.ck small{font-size:11px;color:var(--muted)}
.ck.k-text{background:#e9f6ff}.ck.k-draw{background:#fff1d6}.ck.k-frame{background:#efe6ff}
.board .onion{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.3;mix-blend-mode:multiply;border-radius:inherit;z-index:1}
.board.blind.editable canvas{opacity:0}
.board.blind{background:repeating-linear-gradient(45deg,#f4f2fb 0 14px,#fff 14px 28px)}
#t-board.blindwrap::after{content:"🙈 Vẽ mù: bạn không thấy nét của mình";position:absolute;left:50%;top:10px;transform:translateX(-50%);background:var(--ink);color:#fff;font-weight:700;font-size:13px;padding:4px 10px;border-radius:99px;pointer-events:none;z-index:5;white-space:nowrap}
.peek{position:absolute;inset:0;z-index:6;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:#1f234099;border-radius:12px;padding:8px}
.peek canvas{max-width:100%;max-height:calc(100% - 50px);background:#fff;border:3px solid var(--ink);border-radius:10px;box-shadow:var(--sh)}
.peek .cd{font:800 26px/1 "Shantell Sans";color:#fff;background:var(--red);border:2.5px solid #fff;border-radius:99px;min-width:44px;height:44px;display:grid;place-items:center;position:absolute;top:8px;right:8px}
.peek small{color:#fff;font-weight:700;font-size:15px}
.t-prompt .ref{flex:none;width:96px;margin-left:auto}.t-prompt .ref canvas{width:100%;height:auto;border:2px solid var(--ink);border-radius:8px;background:#fff;display:block}
.t-prompt .q.masked{letter-spacing:1px;color:var(--muted)}
.t-prompt i{font-style:normal;color:var(--blue)}
.votes{display:flex;gap:6px;justify-content:center}
.vt{border:2px solid var(--ink);background:#fff;border-radius:99px;padding:4px 12px;min-height:40px;font-size:17px;cursor:pointer;font-weight:700}
.vt.on{background:var(--yellow)}.vt:disabled{opacity:.4;cursor:default}
.vt small{font-size:13px;margin-left:2px}
.anim{align-self:center;display:flex;flex-direction:column;align-items:center;gap:6px;background:#fff;border:2.5px solid var(--ink);border-radius:16px;padding:10px;box-shadow:var(--sh);width:min(440px,100%)}
.anim canvas{width:100%;height:auto;aspect-ratio:4/3;border:2px solid var(--ink);border-radius:10px;background:#fff}
.anim .set{width:100%}.anim-head{font-size:17px}.anim-head small{color:var(--muted)}
.lb{width:min(420px,100%);background:#fff;border:2px solid var(--ink);border-radius:14px;padding:6px 10px;margin-bottom:6px}
.lb h4{margin:0 0 4px}.lb ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:3px}
.lb li{display:flex;align-items:center;gap:6px;font-size:15px}.lb li.me b{color:var(--blue)}.lb li i{margin-left:auto;font-style:normal;font-weight:800}
.lb li .av{width:24px;height:24px;font-size:12px}
.kept{font-size:13px;font-weight:700;background:#ffe0e0;border-radius:99px;padding:1px 8px}.kept.ok{background:var(--okbg)}
.tools .tb:disabled{opacity:.3;cursor:not-allowed}
.lb li>span{width:26px;flex:none;text-align:left}.lb li b{flex:1;text-align:left}.lb li .av{margin:0}
/* Tam sao thất bản trên điện thoại xoay ngang: bảng vẽ bên trái, công cụ + nút Xong bên phải (trước đây bảng chỉ còn ~150px) */
@media (max-width:899px) and (orientation:landscape) and (max-height:560px){
  #screen-gartic .t-play{display:grid;grid-template-columns:minmax(0,1fr) minmax(200px,30vw);grid-template-rows:auto minmax(0,1fr) auto auto;gap:6px;padding:6px 8px 8px;width:100%}
  #screen-gartic .t-prompt{grid-column:1/3;padding:4px 10px}
  #screen-gartic .t-prompt .emo{font-size:22px}#screen-gartic .t-prompt b{font-size:15px}#screen-gartic .t-prompt .q{font-size:18px}
  #screen-gartic #t-board{grid-column:1;grid-row:2/5;min-height:0}
  #screen-gartic #t-tools{grid-column:2;grid-row:2;align-self:start}
  #screen-gartic .t-text{grid-column:2;grid-row:3}
  #screen-gartic #t-done{grid-column:2;grid-row:4;width:100%}
  #screen-gartic[data-kind=write] .t-play{display:flex}
}

/* ===== nâng cấp 11/2026: chiếu tự động, nhóm Đông vui, tải cả album ===== */
.stepper b.txt{font:800 16px "Be Vietnam Pro";min-width:0;white-space:nowrap}
.set.row.wrap{flex-wrap:wrap;gap:6px 10px}
.seg{display:flex;flex-wrap:wrap;gap:4px}
.sg{border:2px solid var(--ink);background:#fff;border-radius:10px;min-height:40px;min-width:44px;padding:4px 10px;font-weight:700;font-size:14px;cursor:pointer;box-shadow:1.5px 1.5px 0 var(--ink)}
.sg.on{background:var(--yellow);box-shadow:2px 2px 0 var(--ink)}
.sg:disabled{cursor:default;opacity:.55}.sg.on:disabled{opacity:.9}
.grp{display:inline-block;font:800 13px/1.2 "Be Vietnam Pro";background:var(--ink);color:#fff;border-radius:99px;padding:3px 9px;white-space:nowrap;vertical-align:middle}
.rv-head h3{flex-wrap:wrap;row-gap:2px}
.rv-head h3 .rv-t{min-width:0;overflow-wrap:anywhere}
.grp-tabs{padding-bottom:2px}
.grp-line{margin:2px 0 0;font-weight:700;font-size:14px}
.rv-ctl{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:4px}
.rv-ctl .seg-w{display:inline-flex;align-items:center;gap:6px}
.rv-ctl .seg-l{font-weight:700;font-size:14px;color:var(--muted)}
.rv-ctl .sg{min-width:42px;padding:4px 8px}
.rv-links{display:flex;flex-wrap:wrap;justify-content:center;gap:0 10px}
.rv-st{color:var(--ink)}
.modal-box.export{width:min(480px,100%)}
.ex-intro{margin:0 0 6px}
.ex-prev{display:block;width:min(100%,300px);height:auto;margin:4px auto 2px;border:2px solid var(--ink);border-radius:10px;background:#fff8e8}
.ex-btns{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin-top:8px}
.ex-btns .btn{padding:9px 8px;font-size:16px}
.ex-prog{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 10px;margin-top:10px}
.ex-prog .bar{grid-column:1/-1;height:14px;border:2px solid var(--ink);border-radius:99px;background:#fff;overflow:hidden}
.ex-prog .bar i{display:block;height:100%;width:0;background:repeating-linear-gradient(-45deg,var(--green) 0 8px,#5fd189 8px 16px);transition:width .2s linear}
.ex-prog small{font-weight:700;color:var(--muted)}
@media (max-width:400px){.rv-ctl .seg-l{display:none}.rv-ctl .sg{min-width:40px;padding:4px 6px}}
/* điện thoại xoay ngang / màn thấp: thanh chiếu lại gọn 1–2 hàng để còn chỗ xem tranh */
@media (max-height:560px){
  .rv-bar{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:4px 8px;padding:5px 6px 6px}
  .rv-bar .btn.big{width:auto;flex:1 1 180px;max-width:280px;min-height:44px;padding:6px 14px;font-size:18px}
  .rv-bar .rv-ctl{margin-top:0}.rv-bar .rv-links .link{padding:4px 6px}
}

/* nút thả emoji / chọc nhau (shared/ui/react.js) gắn vào thanh trên, cùng kiểu nút .ic */
.rx-slot{position:relative;flex:none;width:42px;height:42px}
.rx-slot:not(:has(.bgr-btn:not([style*="display: none"]))){display:none}
.topbar .rx-slot .bgr-btn{width:42px;height:42px;border:2px solid var(--ink);border-radius:var(--wob4,12px);box-shadow:2px 2px 0 var(--ink);font-size:21px;z-index:4}
@media (max-width:380px){.topbar{gap:6px;padding-left:8px;padding-right:8px}}
.bgr-panel .rx-free{display:flex;gap:5px;margin-top:7px}
.bgr-panel .rx-free input{flex:1;min-width:0;height:40px;border:2px solid #2a2340;border-radius:12px;padding:0 10px;font:600 15px "Be Vietnam Pro",sans-serif;background:#fff}
.bgr-panel .rx-free button{flex:none;width:44px;height:40px;border:0;border-radius:12px;background:#f0353f;color:#fff;font-size:18px;cursor:pointer}
.rx-free-bub{max-width:min(300px,calc(100vw - 16px));white-space:normal;overflow-wrap:anywhere;text-align:center}