:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
--bg:#eaf5ff;--panel:#fff;--ink:#1b2a41;--mute:#5d6f89;--line:#cfe0f3;--acc:#ff5c8a;--accink:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#121b2b;--panel:#1c283d;--ink:#eef4ff;--mute:#9db0cc;--line:#2f4262}}
:root[data-theme="dark"]{--bg:#121b2b;--panel:#1c283d;--ink:#eef4ff;--mute:#9db0cc;--line:#2f4262}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:500 16px/1.4 'Baloo 2','Baloo 2 Fallback','Trebuchet MS','Segoe UI',system-ui,sans-serif}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
header{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:14px 18px;max-width:1080px;margin:auto}
h1{font-size:1.7rem;font-weight:800;margin:0;margin-right:auto}
.tabs{display:flex;gap:6px}
.tab{border:2px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 16px;font-weight:700}
.tab[aria-selected=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.go{background:var(--acc);color:var(--accink);border:0;border-radius:999px;padding:8px 20px;font-weight:800;box-shadow:0 4px 0 #c43768}
.go:active{transform:translateY(3px);box-shadow:0 1px 0 #c43768}
main{max-width:1080px;margin:auto;padding:0 18px 40px}
.view{display:none}.view.on{display:block}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}
@media(max-width:820px){.grid{grid-template-columns:1fr}}
.panel{background:var(--panel);border:2px solid var(--line);border-radius:22px;padding:18px}
h2{font-size:1.15rem;margin:0 0 10px}
label{display:block;font-weight:700;margin:12px 0 4px}
input[type=text],select{width:100%;border:2px solid var(--line);border-radius:14px;padding:8px 12px;background:var(--bg)}
.row{display:flex;gap:10px}.row>*{flex:1}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.sw{width:36px;height:36px;border-radius:50%;border:3px solid var(--panel);box-shadow:0 0 0 2px var(--line);background:var(--bg)}
.sw[aria-pressed=true]{box-shadow:0 0 0 3px var(--ink)}
.emo{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:6px;max-height:200px;overflow:auto;padding:4px}
.emo button{font-size:1.7rem;border:2px solid transparent;background:var(--bg);border-radius:12px;padding:2px}
.emo button[aria-pressed=true]{border-color:var(--acc)}
.btn{border:2px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 14px;font-weight:700}
.btn.sm{padding:3px 12px}
.btn[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
#tp{flex-wrap:nowrap;overflow-x:auto;padding:2px 0 8px;margin-bottom:6px}#tp .btn{white-space:nowrap}
.pv{position:sticky;top:12px}
.pv .card{width:100%;transform:rotate(-2deg)}
/* Card */
.card{--u:3px;aspect-ratio:3/4;color:var(--fg);border:calc(var(--u)*1.4) solid var(--fg);border-radius:calc(var(--u)*10);display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:calc(var(--u)*2);padding:calc(var(--u)*6) calc(var(--u)*5);text-align:center;overflow:hidden;background:var(--cb)}
.card .pic{flex:1;min-height:0;width:100%;font-size:calc(var(--u)*62);line-height:1;display:flex;align-items:center;justify-content:center}
.card .pic img{width:100%;height:100%;border-radius:calc(var(--u)*6);object-fit:cover}
.card .w{font-size:calc(var(--u)*14);font-weight:800;line-height:1.05;word-break:break-word}
.card .e{font-size:calc(var(--u)*8.5);font-weight:700;opacity:.85}
.card.bw{--cb:#fff;--fg:#000}.card.bw .pic{filter:grayscale(1) contrast(4)}.card.bw .pic img{filter:grayscale(1) contrast(1.6)}
.list{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px;margin-top:12px}
.item{position:relative}.item .x{position:absolute;top:-6px;right:-6px;width:28px;height:28px;border-radius:50%;border:2px solid var(--ink);background:var(--panel);font-weight:800;line-height:1}
.empty{color:var(--mute);padding:14px;text-align:center}
.sets{display:flex;flex-wrap:wrap;gap:8px}
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:8px 18px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:50}
#toast.on{opacity:1}
/* Sheet */
#sheet{display:flex;flex-direction:column;gap:16px;align-items:center;margin-top:14px}
.page{background:#fff;width:min(100%,560px);aspect-ratio:190/277;display:grid;gap:0;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.page.p4{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}
.page.p6{grid-template-columns:1fr 1fr;grid-template-rows:repeat(3,1fr)}
.page.p9{grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr)}
.cut{border:1px dashed #999;padding:3mm;display:flex;align-items:center;justify-content:center;min-height:0}
.cut .card{width:100%}.page.p6 .cut .card{width:72.7%}
/* Kid mode */
#kid{position:fixed;inset:0;z-index:40;display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:calc(12px + env(safe-area-inset-top,0px)) 12px calc(12px + env(safe-area-inset-bottom,0px));background:var(--kb,#c9f2dc)}
#kid.on{display:flex}
#kid .stage{width:min(88vw,calc((100dvh - 150px)*.75));cursor:pointer}
#kid .stage .card{width:100%;animation:pop .35s ease-out}
@keyframes pop{from{transform:scale(.85) rotate(-4deg);opacity:.2}}
#kid.game .stage{width:min(96vw,720px)}
.ch{display:flex;gap:10px;justify-content:center}.pick{flex:1;min-width:0;border:0;background:none;padding:0;transition:transform .2s}.pick .card{width:100%}.pick.ok{transform:scale(1.08)}.pick.no{animation:shk .4s}
@keyframes shk{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
.wq{display:flex;flex-direction:column;align-items:center;gap:14px}.wc{width:min(52vw,calc((100dvh - 330px)*.75))}.wa{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.pick.wbtn{flex:none;min-width:28%;border:3px solid #000;background:#fff;color:#000;border-radius:18px;padding:10px 16px;font-size:1.5rem;font-weight:800}.wbtn.ok{background:#b8f2c8}.wbtn.no{background:#ffd0d0}
.fin{background:var(--panel);color:var(--ink);border-radius:22px;padding:24px;text-align:center}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stats div{background:var(--bg);border-radius:16px;padding:12px;text-align:center}.stats b{display:block;font-size:1.8rem}.stats span{color:var(--mute);font-size:.85rem}
.hb{border:0;background:none;font:inherit;color:inherit;padding:0;cursor:pointer}
.kmb{position:absolute;top:calc(10px + env(safe-area-inset-top,0px));left:12px;display:flex;gap:4px}.kmb button{width:38px;height:38px;border-radius:50%;border:3px solid #000;background:#fff;font-size:1.1rem;padding:0}.kmb button[aria-pressed=true]{background:#ffd23f}
.kmb button{position:relative;cursor:pointer;transition:transform .15s}.kmb button:hover{transform:scale(1.15)}
.kmb button::after{content:attr(data-t);position:absolute;top:calc(100% + 8px);left:0;white-space:nowrap;background:#000;color:#fff;font:700 .95rem 'Baloo 2','Baloo 2 Fallback','Trebuchet MS',system-ui,sans-serif;padding:6px 12px;border-radius:12px;opacity:0;pointer-events:none;transition:opacity .15s;z-index:2}
.kmb button:hover::after,.kmb button:focus-visible::after{opacity:1}
@media (hover:none){.kmb button[aria-pressed=true]::after{opacity:1}}
.nx{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}.nx button{border:3px solid var(--ink);background:var(--bg);color:var(--ink);border-radius:18px;padding:10px 6px;font-weight:800;font-size:1rem}.nx button span{display:block;font-size:2.2rem}
.rr{display:flex;gap:4px;margin-top:4px;flex-wrap:wrap}.rc{display:block}
.ed{width:100%;margin-top:4px;border:2px solid var(--line);border-radius:10px;padding:2px 8px;background:var(--bg);color:var(--ink);font-size:.85rem}
.kbar{display:flex;gap:12px;align-items:center}
.kb{width:56px;height:56px;border-radius:50%;border:3px solid #000;background:#fff;color:#000;font-size:1.5rem;font-weight:800}
#kx{position:absolute;top:calc(10px + env(safe-area-inset-top,0px));right:12px;width:44px;height:44px;font-size:1.1rem;opacity:.7}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* ===== Giao diện nâng cấp: chữ lớn, rộng hết màn hình, responsive ===== */
:root{--g1:#ffd9e8;--g2:#cde6ff;--g3:#d6f6e2;--sh:0 14px 34px -16px rgba(40,70,120,.35);--r:26px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--g1:#3b2349;--g2:#14335c;--g3:#103f39;--sh:0 16px 38px -16px rgba(0,0,0,.65)}}
:root[data-theme="dark"]{--g1:#3b2349;--g2:#14335c;--g3:#103f39;--sh:0 16px 38px -16px rgba(0,0,0,.65)}
html{font-size:clamp(17px,.42vw + 13.5px,22px);-webkit-text-size-adjust:100%}
body{font-size:1rem;line-height:1.5;min-height:100vh;background:radial-gradient(900px 520px at 6% -8%,var(--g1),transparent 62%),radial-gradient(820px 520px at 100% 0,var(--g2),transparent 60%),radial-gradient(760px 520px at 50% 112%,var(--g3),transparent 60%),var(--bg);background-attachment:fixed}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;width:calc(100% - clamp(16px,3vw,48px));max-width:1800px;margin:12px auto 18px;padding:.6rem 1.1rem;border-radius:30px;background:color-mix(in srgb,var(--panel) 82%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:2px solid var(--line);box-shadow:var(--sh)}
h1{font-size:clamp(1.55rem,1.2rem + 1vw,2.2rem);letter-spacing:.2px}
.tab{font-size:1rem;padding:.45rem 1.15rem;transition:transform .15s,background .15s}
.tab:hover{transform:translateY(-2px)}
.go{background:linear-gradient(135deg,#ff5c8a,#ff8a5c);font-size:1.05rem;padding:.6rem 1.5rem;box-shadow:0 4px 0 #c43768,0 12px 24px -10px rgba(255,92,138,.75);transition:transform .15s,box-shadow .15s}
.go:hover{transform:translateY(-2px);box-shadow:0 6px 0 #c43768,0 16px 28px -10px rgba(255,92,138,.8)}
.go:active{transform:translateY(3px);box-shadow:0 1px 0 #c43768}
main{max-width:1800px;width:100%;padding:0 clamp(12px,1.6vw,24px) 56px}
.view.on{animation:rise .35s ease-out}@keyframes rise{from{opacity:0;transform:translateY(10px)}}
.grid{grid-template-columns:minmax(0,1fr) clamp(340px,27vw,470px);gap:clamp(16px,2vw,32px)}
.panel{border-radius:var(--r);padding:clamp(16px,1.6vw,28px);box-shadow:var(--sh);background:color-mix(in srgb,var(--panel) 92%,transparent)}
h2{font-size:1.4rem;font-weight:800;margin:0 0 .6rem}
label{font-size:1rem;margin:1rem 0 .35rem}
input[type=text],select{font-size:1rem;padding:.65rem .95rem;border-radius:16px;transition:border-color .15s,box-shadow .15s}
input[type=text]:focus,select:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 28%,transparent)}
.btn{font-size:1rem;padding:.5rem 1.15rem;transition:transform .15s,border-color .15s,background .15s}
.btn:hover{transform:translateY(-1px);border-color:var(--acc)}
.btn.sm{padding:.35rem .95rem}
.sw{width:2.4rem;height:2.4rem}
.emo{grid-template-columns:repeat(auto-fill,minmax(3.5rem,1fr));gap:.4rem;max-height:clamp(220px,34vh,440px)}
.emo button{font-size:2.1rem;border-radius:14px;transition:transform .12s,background .12s}
.emo button:hover{transform:scale(1.12)}
.list{grid-template-columns:repeat(auto-fill,minmax(clamp(130px,10vw,200px),1fr));gap:clamp(12px,1.2vw,20px)}
.item .card{transition:transform .2s,box-shadow .2s;box-shadow:0 8px 18px -10px rgba(0,0,0,.45)}
.item:hover .card{transform:translateY(-4px) rotate(-1.5deg);box-shadow:0 16px 26px -12px rgba(0,0,0,.5)}
.item .x{width:1.8rem;height:1.8rem}
.pv{top:calc(env(safe-area-inset-top,0px) + 104px);max-height:calc(100vh - 124px);overflow:auto}
.pv #pv{max-width:min(100%,calc((100vh - 380px)*.75));margin:0 auto}
.pv .card{box-shadow:0 14px 28px -12px rgba(0,0,0,.5)}
#toast{font-size:1.05rem;padding:.6rem 1.3rem}
.stats b{font-size:2.2rem}.stats span{font-size:.95rem}
#kid .stage{width:min(90vw,calc((100dvh - 170px)*.75))}
#kid .stage .card{box-shadow:0 22px 44px -14px rgba(0,0,0,.4)}
#kid.game .stage{width:min(96vw,1400px,calc((100dvh - 200px)*2.2))}
.kb{width:clamp(56px,5.2vw,88px);height:clamp(56px,5.2vw,88px);font-size:clamp(1.5rem,2.2vw,2.4rem)}
.kmb button{width:clamp(40px,3.6vw,60px);height:clamp(40px,3.6vw,60px);font-size:clamp(1.1rem,1.6vw,1.7rem)}
.kmb button::after{font-size:clamp(.95rem,1.3vw,1.3rem)}
#kx{width:clamp(44px,3.6vw,60px);height:clamp(44px,3.6vw,60px);font-size:clamp(1.1rem,1.6vw,1.6rem)}
.pick.wbtn{font-size:clamp(1.4rem,2vw,2.2rem)}
@media(max-width:900px){
 .grid{grid-template-columns:minmax(0,1fr)}
 .pv{position:static;order:-1;max-height:none;overflow:visible;display:grid;grid-template-columns:minmax(120px,36%) minmax(0,1fr);column-gap:clamp(14px,3vw,28px);align-items:start}
 .pv h2,.pv #vinfo{grid-column:1/-1}
 .pv #pv{grid-column:1;grid-row:2/span 4;max-width:none;width:100%}
 .pv label{grid-column:2;margin-top:0}.pv select{grid-column:2}
 .tabs{order:3;width:100%}.tab{flex:1;text-align:center;white-space:nowrap}
}
@media(max-width:640px){
 header{border-radius:24px;padding:.55rem .8rem;gap:8px 10px}
 .go{padding:.5rem 1.1rem}
 h1{font-size:1.25rem}.go{padding:.4rem .75rem;font-size:.9rem}
 .pv select{font-size:.9rem;padding:.55rem .6rem}
 .tab{padding:.45rem .5rem}
}
@media(max-width:560px){
 .row{flex-wrap:wrap}.row>*{flex:1 1 200px}
 #mine>.row{flex-wrap:nowrap}#mine>.row>*{flex:0 1 auto}
}
@media(pointer:coarse){.btn,.tab,.go,select,input[type=text]{min-height:44px}.item .x{width:2.2rem;height:2.2rem}}
/* 3 nút chọn từ luôn nằm trên một hàng, chia đều */
.wq{width:100%}
.wa{flex-wrap:nowrap;width:min(94vw,960px);gap:clamp(8px,1.4vw,18px)}
.pick.wbtn{flex:1 1 0;min-width:0;padding:.6em .3em;font-size:clamp(1.05rem,min(4.4vw,2.6vw + .6rem),2.2rem);overflow-wrap:anywhere;line-height:1.15}
/* Màn hình kết thúc: gọn, vừa một màn hình */
#kid:has(.fin) .kbar{display:none}
.fin{background:#fff;color:#1b2a41;border:3px solid #000;max-width:min(94vw,760px);margin:0 auto;padding:clamp(14px,2.4vh,26px) clamp(14px,3vw,32px);box-shadow:0 22px 44px -14px rgba(0,0,0,.35)}
.fin>div:first-child{font-size:clamp(2.6rem,9vh,4rem)!important;line-height:1}
.fin h2{font-size:clamp(1.6rem,4.5vh,2.2rem);margin:.15em 0}
.fin p{font-weight:800}
.fin .nx{grid-template-columns:repeat(4,1fr);gap:clamp(8px,1.4vw,14px);margin:clamp(10px,2vh,18px) 0}
.fin .nx button{background:#f3f7fd;color:#1b2a41;border:3px solid #000;border-radius:18px;padding:.55em .3em;font-size:clamp(.95rem,1.5vw,1.2rem);line-height:1.2}
.fin .nx button span{font-size:clamp(1.8rem,4.6vh,2.4rem);margin-bottom:.1em}
.fin .nx button:first-child{grid-column:1/-1;background:linear-gradient(135deg,#ff5c8a,#ff8a5c);color:#fff;font-size:clamp(1.1rem,1.8vw,1.4rem);box-shadow:0 5px 0 #c43768}
.fin .nx button:hover{transform:translateY(-2px)}
.fin #fx{background:#fff;color:#1b2a41;border:2px solid #000}
@media(max-width:560px){.fin .nx{grid-template-columns:repeat(2,1fr)}}
/* Bộ thẻ có sẵn: lưới ô gọn */
.sets{display:grid;grid-template-columns:repeat(auto-fill,minmax(clamp(150px,13vw,210px),1fr));gap:clamp(8px,1vw,14px)}
.setb{display:flex;align-items:center;gap:.6rem;text-align:left;border:2px solid var(--line);background:var(--bg);color:var(--ink);border-radius:18px;padding:.55rem .7rem;min-width:0;transition:transform .15s,border-color .15s,box-shadow .15s}
.setb:hover{transform:translateY(-2px);border-color:var(--acc);box-shadow:0 8px 16px -10px rgba(0,0,0,.4)}
.setb:active{transform:translateY(1px)}
.setb .se{font-size:1.9rem;line-height:1;flex:none}
.setb .sn{flex:1;min-width:0;font-weight:800;line-height:1.15;font-size:.95rem}
.setb .sn small{display:block;font-weight:500;color:var(--mute);font-size:.78rem;margin-top:2px}
.setb .sp{flex:none;width:1.6rem;height:1.6rem;border-radius:50%;background:var(--acc);color:var(--accink);display:grid;place-items:center;font-weight:800;line-height:1}
.upl{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px}
.upl .upb{margin:0;background:var(--acc);color:var(--accink);border-color:var(--acc)}
.upl .rep{display:flex;align-items:center;gap:6px;margin:0;font-weight:500}
.hint{color:var(--mute);margin:10px 0 0;font-size:.9rem}
.how{margin-top:8px;border:2px dashed var(--line);border-radius:16px;padding:.4rem .9rem;font-size:.92rem}
.how summary{cursor:pointer;font-weight:700;padding:.2rem 0}
.how ul{margin:.3rem 0 .4rem;padding-left:1.1rem;color:var(--mute)}.how li{margin:.25rem 0}
@media(max-width:560px){.sets{grid-template-columns:repeat(2,1fr)}.setb .sp{display:none}}
/* Mời cà phê */
.cafebtn{font-size:1rem}
.coffee{display:flex;align-items:center;gap:clamp(12px,2vw,24px);margin-top:20px;background:linear-gradient(135deg,color-mix(in srgb,#ffd9a8 55%,var(--panel)),var(--panel))}
.cf-ic{font-size:clamp(2.2rem,4vw,3.2rem);line-height:1}
.cf-tx{flex:1;min-width:0}.cf-tx b{display:block;font-size:1.15rem}.cf-tx span{color:var(--mute);font-size:.95rem}
#cafeDlg{border:3px solid var(--ink);border-radius:28px;background:var(--panel);color:var(--ink);padding:clamp(18px,3vw,30px);width:min(92vw,440px);max-height:92dvh;overflow:auto;box-shadow:0 30px 60px -20px rgba(0,0,0,.55)}
#cafeDlg::backdrop{background:rgba(20,30,50,.55);backdrop-filter:blur(3px)}
#cafeDlg h2{font-size:1.5rem;margin:0 0 .4rem;padding-right:2rem}
.cf-s{color:var(--mute);margin:0 0 14px;font-size:.95rem}
.cf-x{position:absolute;top:12px;right:12px;width:2.2rem;height:2.2rem;border-radius:50%;border:2px solid var(--line);background:var(--bg)}
.cf-qr{width:min(100%,260px);aspect-ratio:1;margin:0 auto 14px;border:3px solid var(--ink);border-radius:20px;overflow:hidden;background:#fff}
.cf-qr svg{display:block;width:100%;height:100%}
.cf-b{margin:0;display:grid;gap:8px}.cf-b>div{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--bg);border-radius:14px;padding:.5rem .8rem}
.cf-b dt{color:var(--mute);font-size:.9rem}.cf-b dd{margin:0;font-weight:700;text-align:right}
.cf-n{text-align:center;color:var(--mute);font-size:.85rem;margin:12px 0 0}
@media(max-width:640px){.cafebtn span{display:none}.cafebtn{padding:.45rem .8rem}.coffee{flex-wrap:wrap}.coffee .go{width:100%}}
/* Đặt thẻ theo yêu cầu */
.o-h{font-size:1.7rem;margin:.6rem 0 .3rem}.o-lead{color:var(--mute);margin:0 0 14px;max-width:62ch}
.o-h3{font-size:1.2rem;margin:22px 0 8px}
.pk{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:clamp(12px,1.6vw,22px)}
.pkc{position:relative;display:flex;flex-direction:column;border:2px solid var(--line);border-radius:22px;padding:clamp(14px,1.6vw,22px);background:var(--bg)}
.pkc.hot{border-color:var(--acc);box-shadow:0 14px 28px -16px color-mix(in srgb,var(--acc) 70%,transparent)}
.pkc h3{margin:0 0 6px;font-size:1.1rem}
.pkc .tag{position:absolute;top:-.8rem;right:1rem;background:var(--acc);color:var(--accink);font-weight:800;font-size:.8rem;border-radius:999px;padding:.15rem .7rem}
.pkc .pr{display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap;margin-bottom:8px}.pkc .pr b{font-size:1.7rem;color:var(--acc)}.pkc .pr span{color:var(--mute);font-size:.9rem}
.pkc ul{margin:0;padding-left:1.1rem;display:grid;gap:.4rem;font-size:.95rem}
.o-big{margin:16px 0 0;padding:.7rem 1rem;border:2px dashed var(--line);border-radius:16px}
.steps{margin:0;padding-left:1.3rem;display:grid;gap:.4rem}
.o-grid{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:clamp(16px,2.4vw,32px);align-items:start;margin-top:22px;padding-top:6px;border-top:2px solid var(--line)}
.o-form{padding-top:14px}
.o-form textarea{width:100%;border:2px solid var(--line);border-radius:16px;padding:.65rem .95rem;background:var(--bg);font-size:1rem;resize:vertical}
.o-form textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 28%,transparent)}
.zl{display:inline-flex;align-items:center;text-decoration:none;color:inherit}
.o-qr{position:sticky;top:120px;margin-top:14px;text-align:center;background:var(--bg);border:2px solid var(--line);border-radius:22px;padding:14px}
.o-qr .zq{width:100%;aspect-ratio:1;border-radius:14px;overflow:hidden;background:#fff;margin-bottom:8px}.o-qr .zq svg{display:block;width:100%;height:100%}
.o-qr b{display:block}.o-qr span{color:var(--mute);font-size:.88rem}
.o-note{margin:0;padding-left:1.1rem;color:var(--mute);display:grid;gap:.4rem;font-size:.95rem}
.promo{background:linear-gradient(135deg,color-mix(in srgb,#cde6ff 55%,var(--panel)),var(--panel))}
@media(max-width:760px){.o-grid{grid-template-columns:1fr}.o-qr{position:static;max-width:260px;margin-inline:auto}}
@media(max-width:640px){.tab{font-size:.9rem}}
/* ===== Thanh trên cùng không tràn, vị trí dính tự theo chiều cao thật ===== */
:root{--hh:0px}
header{position:static;gap:8px 14px}
h1{white-space:nowrap}
.tab,.go,.cafebtn{white-space:nowrap}.go,.cafebtn{flex:none}
@media(min-width:1100px) and (min-height:700px){:root{--hh:var(--hdr,96px)}header{position:sticky}}
@media(max-width:1500px){.cafebtn span{display:none}.cafebtn{padding:.5rem .85rem}}
@media(max-width:1250px){h1{font-size:1.5rem}.tab{padding:.4rem .8rem;font-size:.95rem}.go{padding:.5rem 1.05rem;font-size:1rem}}
@media(max-width:640px){.tabs{overflow-x:auto;min-width:0}.tab{padding:.45rem .4rem;font-size:.92rem}}
.pv{top:calc(env(safe-area-inset-top,0px) + var(--hh) + 16px);max-height:calc(100vh - var(--hh) - 36px - env(safe-area-inset-top,0px))}
.o-qr{top:calc(env(safe-area-inset-top,0px) + var(--hh) + 16px)}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + var(--hh) + 16px)}

/* ===== Khu vực "Thẻ mới" gọn, vừa một màn hình ===== */
#newcard{padding:clamp(12px,1.2vw,20px)}
#newcard h2{font-size:1.2rem;margin:0 0 .25rem}
#newcard label,#newcard .clab{margin:.55rem 0 .2rem}
#newcard input[type=text]{padding:.4rem .8rem}
#newcard .intro{font-size:.92rem}
#recrow .rc{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
#recrow .rc label{display:inline-flex;margin:0}
#recrow .rc>span{flex-basis:100%;margin:0!important}
.rv-note{color:var(--mute);margin:4px 0 0;font-size:.82rem}
.pickrow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}
.pickrow input[type=text]{flex:1 1 220px;width:auto;min-width:0}
.pickrow .btn{margin:0;white-space:nowrap;text-align:center}
.curb{white-space:nowrap}
#tp{margin:8px 0 4px;padding:0 0 6px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.emo{overflow-x:hidden;grid-template-columns:repeat(auto-fill,minmax(3rem,1fr));gap:.3rem;max-height:clamp(120px,24vh,280px);scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.emo button{font-size:1.8rem}
#newcard .how{margin-top:6px;padding:.1rem .9rem}
.addrow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:8px}
.addrow .clab{font-weight:700}
.addrow .chips{gap:6px}
.addrow .go{margin-left:auto}
/* ===== Trang đặt thẻ (bản mới) ===== */
.o-hero{display:flex;align-items:center;gap:clamp(14px,2vw,28px);flex-wrap:wrap;padding:clamp(18px,2.4vw,34px);border-radius:var(--r);border:2px solid var(--line);background:linear-gradient(120deg,color-mix(in srgb,var(--g1) 85%,var(--panel)),color-mix(in srgb,var(--g2) 85%,var(--panel)));box-shadow:var(--sh)}
.o-hero .ic{font-size:clamp(2.8rem,5vw,4.2rem);line-height:1}
.o-hero h2{margin:0;font-size:clamp(1.5rem,1rem + 1.5vw,2.4rem)}
.o-hero p{margin:.35rem 0 0;color:var(--mute);max-width:62ch}
.o-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.o-badges span{background:color-mix(in srgb,var(--panel) 88%,transparent);border:2px solid var(--line);border-radius:999px;padding:.2rem .85rem;font-weight:700;font-size:.9rem}
.o-sec{margin-top:clamp(14px,1.6vw,22px)}
.o-t{display:flex;align-items:center;gap:.2rem;font-size:1.25rem;margin:0 0 12px}
.op{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.6vw,22px)}
@media(max-width:900px){.op{grid-template-columns:1fr}}
.opc{position:relative;display:flex;flex-direction:column;gap:.5rem;cursor:pointer;margin:0;border:2px solid var(--line);border-radius:24px;padding:clamp(14px,1.6vw,22px);background:var(--bg);transition:transform .15s,box-shadow .15s,border-color .15s}
.opc:hover{transform:translateY(-3px);box-shadow:0 14px 26px -16px rgba(0,0,0,.5)}
.opc:has(input:checked){border-color:var(--acc);background:linear-gradient(180deg,color-mix(in srgb,var(--acc) 13%,var(--bg)),var(--bg));box-shadow:0 0 0 3px color-mix(in srgb,var(--acc) 35%,transparent),0 16px 30px -18px color-mix(in srgb,var(--acc) 75%,transparent)}
.opc:has(input:focus-visible){outline:3px solid var(--acc);outline-offset:3px}
.opc .em{font-size:2rem;line-height:1}
.opc h4{margin:0;font-size:1.1rem}
.opc .price{display:flex;align-items:baseline;gap:.2rem .6rem;flex-wrap:wrap}
.opc .price b{font-size:1.9rem;color:var(--acc);line-height:1.1}
.opc .price span{color:var(--mute);font-size:.88rem}
.opc ul{list-style:none;margin:.2rem 0 .4rem;padding:0;display:grid;gap:.4rem;font-size:.92rem}
.opc li{display:flex;gap:.5rem;align-items:flex-start;line-height:1.35;font-weight:500}
.opc li::before{content:'✓';flex:none;color:var(--acc);font-weight:800}
.opc .tag{position:absolute;top:-.8rem;right:1.1rem;background:var(--acc);color:var(--accink);font-weight:800;font-size:.8rem;border-radius:999px;padding:.15rem .7rem}
.opc .pick-btn{margin-top:auto;display:block;text-align:center;border-radius:999px;border:2px solid var(--line);padding:.4rem .9rem;font-weight:800;background:var(--panel)}
.opc .pick-btn::before{content:'Chọn gói này'}
.opc:has(input:checked) .pick-btn{background:var(--acc);border-color:var(--acc);color:var(--accink)}
.opc:has(input:checked) .pick-btn::before{content:'✓ Đã chọn'}
.opc.bulk{grid-column:1/-1;flex-direction:row;align-items:center;flex-wrap:wrap;gap:10px clamp(12px,2vw,22px)}
.opc.bulk .tx{flex:1 1 240px;min-width:0}
.opc.bulk p{margin:.1rem 0 0;color:var(--mute);font-size:.92rem}
.opc.bulk .pick-btn{margin:0 0 0 auto;padding:.4rem 1.6rem}
.o-main{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);grid-template-areas:"form pay" "send pay";gap:0 clamp(14px,2vw,28px);align-items:start}
.o-a-form{grid-area:form}.o-a-pay{grid-area:pay}.o-a-send{grid-area:send}
@media(max-width:980px){.o-main{grid-template-columns:1fr;grid-template-areas:"form" "pay" "send"}}
.fgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}
.fgrid .full{grid-column:1/-1}
@media(max-width:560px){.fgrid{grid-template-columns:1fr}}
.o-main textarea{width:100%;font:inherit;color:inherit;border:2px solid var(--line);border-radius:16px;padding:.65rem .95rem;background:var(--bg);resize:vertical;min-height:5.5rem}
.o-main textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 28%,transparent)}
.o-pay{padding:0;overflow:hidden}
.pay-h{padding:14px clamp(16px,1.8vw,24px);background:linear-gradient(135deg,#ffe3a8,#ffc9d9);color:#3b2a14}
.pay-h b{display:block;font-size:1.15rem}.pay-h span{font-size:.9rem;font-weight:600}
.pay-b{padding:clamp(14px,1.6vw,22px)}
.pay-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.pay-top span{font-weight:700}.pay-top b{font-size:1.9rem;color:var(--acc);line-height:1.1}
.pay-qr{width:min(100%,260px);aspect-ratio:1;margin:0 auto 12px;border:3px solid var(--ink);border-radius:20px;overflow:hidden;background:#fff;display:grid;place-items:center}
.pay-qr img,.pay-qr svg{display:block;width:100%;height:100%;object-fit:contain}
.o-pay .cf-b dd{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:6px}
.send{display:flex;gap:clamp(14px,2vw,26px);align-items:flex-start;flex-wrap:wrap}
.send-l{flex:1 1 260px;min-width:0}
.send .zq-a{margin:0 auto;width:min(100%,170px)}
textarea{display:block;width:100%;max-width:100%;font:inherit;color:inherit;border:2px solid var(--line);border-radius:16px;padding:.65rem .95rem;background:var(--bg);resize:vertical;min-height:6rem}
textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 28%,transparent)}
.o-card textarea,.fgrid textarea{width:100%}
#oZalo{text-decoration:none}
.o-note{margin-bottom:0}
/* Trang đặt thẻ: chọn gói, thanh toán, gửi Zalo */
[hidden]{display:none!important}
.pkc{cursor:pointer;margin:0}
.pkc:has(input:checked){border-color:var(--acc);box-shadow:0 0 0 3px color-mix(in srgb,var(--acc) 35%,transparent)}
.pkc:has(input:focus-visible){outline:3px solid var(--acc);outline-offset:2px}
.pkc .sel{margin-top:auto;padding-top:12px;font-weight:800;color:var(--acc)}
.pkc .sel::before{content:'Chọn gói này'}
.pkc:has(input:checked) .sel::before{content:'✓ Đã chọn'}
.o-step-number{display:inline-grid;place-items:center;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--acc);color:var(--accink);font-size:.95rem;margin-right:.5rem;vertical-align:middle}
.o-card{border:2px solid var(--line);border-radius:22px;padding:clamp(14px,1.6vw,22px);background:var(--bg)}
.o-card .o-h3{margin-top:0}
.o-card input[type=text],.o-card select,.o-card textarea{background:var(--panel)}
.o-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,2vw,28px);margin-top:22px;align-items:start}
@media(max-width:860px){.o-two{grid-template-columns:1fr}}
.pay-qr{width:min(100%,250px);aspect-ratio:1;margin:0 auto 12px;border:3px solid var(--ink);border-radius:20px;overflow:hidden;background:#fff;display:grid;place-items:center}
.pay-qr img,.pay-qr svg{display:block;width:100%;height:100%;object-fit:contain}
.chk{display:flex;align-items:center;gap:.6rem;margin:14px 0 0;font-weight:700;cursor:pointer}
.chk input{width:1.3rem;height:1.3rem;accent-color:var(--acc)}
.zq-a{display:block;width:min(100%,220px);margin:16px auto 0;text-align:center;color:inherit;text-decoration:none}
.zq-a .zq{width:100%;aspect-ratio:1;border-radius:14px;overflow:hidden;background:#fff;margin-bottom:8px;border:2px solid var(--line)}
.zq-a .zq svg{display:block;width:100%;height:100%}
.zq-a b{display:block}.zq-a span{color:var(--mute);font-size:.88rem}
/* Gọn hơn nữa để khỏi phải cuộn */
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:0!important;padding:0!important}
#newcard .intro{display:none}
#newcard .row{margin-top:8px}
.vrow{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;margin-top:8px}
.vrow>label{margin:0!important}
.vrow #recrow{flex:0 1 auto;margin:0}
.pickrow{margin-top:8px}
.pv h2{margin:0 0 .3rem;font-size:1.2rem}
.pv #vinfo{font-size:.8rem}
@media(min-width:901px){.pv #pv{max-width:max(150px,min(100%,calc((100vh - 430px)*.75)))}}
/* Hình minh họa: chỉ một hàng, cuộn ngang */
.emo{display:flex;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;max-height:none;gap:.3rem;padding:2px 2px 6px}
.emo button{flex:none;width:3rem;height:3rem;font-size:1.6rem}
.emo .empty{flex:none;white-space:nowrap;padding:.6rem}
.emo::-webkit-scrollbar{height:6px;width:0}
/* Cột xem trước hẹp lại, ô chọn chữ nằm sát dưới thẻ */
.pv .lglab{margin:.6rem 0 .2rem;font-size:.9rem}
.pv #lang{padding:.35rem .7rem;font-size:.9rem}
.pv #vinfo{margin:4px 0 0}
@media(min-width:901px){
 .grid{grid-template-columns:minmax(0,1fr) clamp(240px,19vw,330px)}
 .pv #pv{max-width:min(100%,calc((100vh - 300px)*.75))}
}
/* Gọn thêm: hàng chủ đề và lưới hình */
#tp{gap:5px;margin:6px 0 2px;padding:0 0 3px}
#tp .btn{font-size:.85rem;padding:.15rem .7rem;min-height:0;line-height:1.35}
#tp::-webkit-scrollbar{height:5px}
.emo{grid-template-columns:repeat(auto-fill,minmax(2.5rem,1fr));gap:.2rem;padding:2px;max-height:clamp(90px,19vh,210px)}
.emo button{font-size:1.5rem;padding:0;line-height:1.35;border-radius:10px}
.emo::-webkit-scrollbar{width:6px;height:0}
@media(pointer:coarse){#tp .btn{min-height:36px}}
@media print{
 @page{size:A4;margin:10mm}
 body{background:#fff}
 header,#v-create,#v-order,#kid,#toast,#cafeDlg,.noprint{display:none!important}
 main{padding:0;max-width:none}
 #sheet{display:block;margin:0}
 .page{width:190mm;height:277mm;aspect-ratio:auto;box-shadow:none;break-after:page}
 .page:last-child{break-after:auto}
 .page.p4 .card{--u:.89mm!important}.page.p6 .card{--u:.647mm!important}.page.p9 .card{--u:.573mm!important}
 *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}