html{scroll-behavior:smooth}body{animation:pageIn .35s ease both}a,button,input,select,textarea,.panel{transition:border-color .2s ease,background-color .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease,opacity .2s ease}button:not(:disabled):active,.button:active{transform:translateY(1px) scale(.98)}button:disabled{opacity:.55;cursor:not-allowed}.panel:hover{border-color:#5b426d}.card:hover{transform:translateY(-5px);box-shadow:0 18px 55px #0007}.card img{transition:transform .45s ease}.card:hover>img,.card:hover>div>img{transform:scale(1.035)}input:focus,select:focus,textarea:focus{box-shadow:0 0 0 3px #b553ff20}.flash{animation:toastIn .35s ease both}.flash.is-hiding{opacity:0;transform:translateY(-8px)}.ux-loading{position:relative;color:transparent!important;pointer-events:none}.ux-loading:after{content:"";position:absolute;left:50%;top:50%;width:18px;height:18px;margin:-9px;border:2px solid #fff5;border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.upload-preview{display:flex;gap:9px;overflow:auto;margin-top:10px}.upload-preview figure{position:relative;flex:0 0 104px;margin:0}.upload-preview img,.upload-preview video{width:104px;height:76px;object-fit:cover;border:1px solid var(--line);border-radius:8px}.upload-preview figcaption{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;color:var(--muted)}.reveal-password{position:absolute;right:7px;bottom:7px;padding:5px 8px;background:#ffffff0c}.field:has(input[type=password]){position:relative}.reveal-ready input[type=password],.reveal-ready input[data-was-password]{padding-right:54px}.ux-reveal{opacity:0;transform:translateY(12px)}.ux-reveal.is-visible{opacity:1;transform:none}.contact-modal.open .contact-box,.contact-modal.open .image-view-box{animation:modalIn .25s ease both}@keyframes pageIn{from{opacity:.6}to{opacity:1}}@keyframes toastIn{from{opacity:0;transform:translateY(-8px)}}@keyframes modalIn{from{opacity:0;transform:translateY(14px) scale(.97)}}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
.catalog-tools{display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,260px) auto auto;gap:12px;align-items:end;margin-top:20px;margin-bottom:0}.catalog-tools .field{margin:0}.catalog-tools button,.catalog-tools .button{white-space:nowrap}@media(max-width:760px){.catalog-tools{grid-template-columns:1fr}.catalog-tools button,.catalog-tools .button{width:100%;text-align:center}}
.order-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}.alert-count{display:inline-grid;place-items:center;min-width:22px;height:22px;margin-left:7px;padding:0 6px;border-radius:999px;background:#ff334f;color:#fff;font-size:12px}.order-alert{border-color:#ff334f!important;color:#fff!important;animation:orderPulse 1s ease-in-out infinite}@keyframes orderPulse{0%,100%{background:rgba(255,51,79,.08);box-shadow:0 0 0 0 rgba(255,51,79,.3)}50%{background:rgba(255,51,79,.3);box-shadow:0 0 0 6px rgba(255,51,79,0)}}
.purchase-activity{margin-top:28px}.purchase-activity .section-title{margin:0 0 10px}.purchase-activity-row{display:flex;justify-content:space-between;gap:18px;padding:13px 4px;border-top:1px solid var(--line);animation:activityIn .3s ease}.purchase-activity-row b{color:var(--accent);text-align:right}.live-indicator{display:inline-flex;align-items:center;gap:7px;color:#60ffa8;font-size:12px;font-weight:800}.live-indicator:before{content:"";width:8px;height:8px;border-radius:50%;background:#60ffa8;box-shadow:0 0 12px #60ffa8;animation:livePulse 1.2s infinite}@keyframes livePulse{50%{opacity:.35}}@keyframes activityIn{from{opacity:0;transform:translateY(5px)}}@media(max-width:620px){.purchase-activity-row{display:block}.purchase-activity-row b{display:block;text-align:left;margin-top:5px}}
.bank-qr{display:block;width:min(100%,200px);max-height:200px;margin:8px auto;border-radius:12px;background:#fff;padding:6px;object-fit:contain}

/* Giữ hai cột hero/nạp luôn bằng nhau, không đổi chiều cao khi đổi tab hoặc tạo QR. */
@media(min-width:861px){
  .hero>.hero-slides,.hero>#topup{height:460px!important;min-height:460px!important;max-height:460px!important;box-sizing:border-box}
  .hero>#topup{display:flex;flex-direction:column;overflow:hidden!important}
  .hero>#topup>.tabs{flex:0 0 auto}
  .hero>#topup>.tab.active{display:block;flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding-right:4px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#70408c transparent}
  .hero>#topup>.tab.active:not(.top-list){overflow:hidden;padding-right:0}
  .hero>#topup>form.tab[data-panel="card"].active{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px;align-content:start}
  .hero>#topup>form.tab[data-panel="card"].active>.field{min-width:0;margin:0!important}
  .hero>#topup>form.tab[data-panel="card"].active>button,.hero>#topup>form.tab[data-panel="card"].active>p{grid-column:1/-1;margin:0!important}
  .hero>#topup>form.tab[data-panel="card"].active>button{margin-top:2px!important}
  .hero>#topup>.tab.active::-webkit-scrollbar{width:5px}
  .hero>#topup>.tab.active::-webkit-scrollbar-thumb{background:#70408c;border-radius:9px}
}
.hero>#topup>.tab.top-list:not(.active){display:none!important}
#topup .tab[data-panel="top"]:not(.active){display:none!important}

/* Header desktop: dữ liệu tài khoản dài không được đẩy lệch menu. */
header{min-width:0}
header>nav{min-width:0}
header .userbar{min-width:0;flex:0 1 auto}
header .userbar>b{display:block;max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
header .userbar>span{display:block;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
header nav>a.button,header nav>a.nav-admin-btn{display:inline-flex;align-items:center;justify-content:center;text-align:center;line-height:1.25;white-space:nowrap}
@media(min-width:861px) and (max-width:1180px){header{gap:14px;padding-left:18px;padding-right:18px}header>nav{gap:14px}header .userbar{gap:8px}header .userbar>b{max-width:130px}}

.account-menu{position:relative;flex:0 0 auto}
.account-menu>summary{list-style:none;display:flex;align-items:center;gap:7px;min-height:38px;padding:7px 11px;border:1px solid var(--line);border-radius:9px;background:#ffffff08;color:var(--text);font-weight:700;cursor:pointer;user-select:none;white-space:nowrap}
.account-menu>summary::-webkit-details-marker{display:none}
.account-menu>summary:after{content:"▾";color:var(--purple);font-size:12px;transition:transform .2s ease}
.account-menu[open]>summary:after{transform:rotate(180deg)}
.account-dropdown{position:absolute;top:calc(100% + 9px);right:0;z-index:1200;width:210px;padding:8px;border:1px solid var(--line-bright);border-radius:12px;background:rgba(10,9,16,.98);box-shadow:0 18px 45px #000a;backdrop-filter:blur(18px)}
.account-dropdown a{display:flex!important;align-items:center;width:100%;min-height:40px;margin:0!important;padding:9px 11px!important;border-radius:8px;color:var(--text);font-size:13px;font-weight:600;line-height:1.3}
.account-dropdown a:hover{background:#ffffff0c;color:var(--purple)}
.account-dropdown .logout-link{margin-top:5px!important;border-top:1px solid var(--line);border-radius:0 0 8px 8px;color:#ff7895}
.floating-balance{position:fixed;left:16px;bottom:16px;z-index:900;display:flex;align-items:center;gap:9px;max-width:calc(100vw - 32px);padding:10px 14px;border:1px solid rgba(56,215,255,.3);border-radius:999px;background:rgba(9,18,25,.94);box-shadow:0 12px 35px #0009,0 0 18px rgba(56,215,255,.12);backdrop-filter:blur(16px);color:var(--cyan);font-size:14px;font-weight:800;white-space:nowrap}
.floating-balance:before{content:"Ví";color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.floating-balance:hover{border-color:var(--cyan);transform:translateY(-2px)}
body:has(.floating-balance) .floating-notice{bottom:76px}

@media(max-width:860px){
  html,body{width:100%;max-width:100%;overflow-x:clip}
  header{height:68px!important;padding:0 14px!important;display:flex!important;align-items:center!important;justify-content:space-between!important}
  header .brand{min-width:0;max-width:100%;font-size:clamp(17px,5vw,22px);overflow:hidden}
  header .brand span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  header .brand img{max-width:100%;height:auto}
  header .mobile-nav-toggle{margin:0;min-width:42px;padding:6px 10px;display:inline-flex!important}
  header .userbar{width:auto!important;grid-column:auto!important;border-top:none!important;padding-top:0!important;gap:6px!important}
  header .userbar span{display:none!important}
  header .userbar b{max-width:110px!important;padding:4px 8px!important;font-size:12px!important}
  header .userbar a,header .userbar button{margin:0;min-height:34px;padding:5px 9px;font-size:12px;white-space:nowrap}
  .container,.hero,.hero>*{min-width:0;max-width:100%}
  #topup{width:100%;overflow:hidden}
  #topup .tabs{width:100%}
  #topup .tabs button{min-width:0;padding-left:6px!important;padding-right:6px!important}
  #services+.cards{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}
  #services+.cards>.card{min-width:0;width:100%}
  #services+.cards .card img,#services+.cards .placeholder{height:120px!important;font-size:16px!important}
  #services+.cards .card-body{padding:12px!important}
  #services+.cards .card-body h3{font-size:14px!important;line-height:1.3}
  #services+.cards .card-body p,#services+.cards .card-body span{font-size:12px;line-height:1.45}
  #services+.cards .price{font-size:14px!important;overflow-wrap:anywhere}
  header .mobile-nav-toggle{position:relative;z-index:1002;pointer-events:auto;touch-action:manipulation}
  body.nav-mobile-open header>nav{display:flex!important;position:fixed!important;top:68px!important;left:0!important;right:0!important;width:100%!important;min-width:0;z-index:1001;flex-direction:column!important;align-items:stretch!important;gap:8px!important;padding:12px 14px 16px!important;background:rgba(7,7,13,.98);border-bottom:1px solid var(--line);box-shadow:0 16px 35px #0009}
  body.nav-mobile-open header>nav>a,body.nav-mobile-open header>nav>button{display:flex!important;width:100%;min-height:44px;margin:0!important;padding:10px 14px!important;align-items:center;justify-content:flex-start;text-align:left;line-height:1.3;border-radius:8px}
  body.nav-mobile-open header>nav>a.button,body.nav-mobile-open header>nav>a.nav-admin-btn{justify-content:center!important;text-align:center!important}
  header{height:auto!important;min-height:68px;display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;gap:8px 10px!important;padding:9px 14px!important}
  header .mobile-nav-toggle{grid-column:2;grid-row:1;align-self:center}
  header .userbar{grid-column:1/-1!important;grid-row:2;display:grid!important;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;width:100%!important;min-width:0;padding-top:7px!important;border-top:1px solid var(--line)!important}
  header .userbar .bell-btn{grid-column:1;width:38px!important;min-width:38px!important;justify-self:start}
  header .userbar>b{grid-column:2;display:block;min-width:0;max-width:100%!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}
  header .userbar>span{grid-column:3;display:block!important;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  header .userbar>a{grid-column:4;justify-self:end}
  body.nav-mobile-open header>nav{position:absolute!important;top:100%!important}
  header .account-menu{grid-column:2/-1!important;justify-self:end;min-width:0}
  header .account-menu>summary{max-width:180px;overflow:hidden;text-overflow:ellipsis}
  .floating-balance{left:10px;bottom:10px;padding:8px 11px;font-size:12px}
}
@media(max-width:430px){header .userbar{grid-template-columns:auto minmax(0,1fr) auto!important}header .userbar>span{display:none!important}header .userbar>a{grid-column:3}}
body,button,input,select,textarea{font-family:"Inter","Segoe UI",Roboto,Arial,sans-serif!important;font-variant-ligatures:common-ligatures;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,.brand,.placeholder{font-family:"Sora","Inter","Segoe UI",Roboto,Arial,sans-serif!important;font-weight:800;letter-spacing:-.035em;line-height:1.2}.field label,button,.button{letter-spacing:.01em}.account-title{margin-top:58px}.account-title p{max-width:680px}.account-showcase{display:block;width:100%;margin-bottom:30px}.account-feature{display:grid!important;width:100%;grid-template-columns:42% minmax(0,1fr);min-height:270px;padding:0!important;overflow:hidden}.account-feature-media{width:100%;min-width:0;min-height:270px;display:grid;place-items:center;background:linear-gradient(135deg,#32154a,#0b4058);overflow:hidden;color:#ffffffaa;font-size:32px;font-weight:900;letter-spacing:.08em}.account-feature-media img{display:block;width:100%;height:100%;min-height:270px;object-fit:cover;transition:transform .45s ease}.account-feature:hover .account-feature-media img{transform:scale(1.04)}.account-feature-content{min-width:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:34px}.account-feature-content h2{font-size:34px;margin-bottom:10px}.account-feature-content .button{margin-top:12px}@media(max-width:700px){.account-feature{grid-template-columns:1fr}.account-feature-media,.account-feature-media img{min-height:190px}.account-feature-content{padding:24px}.account-feature-content h2{font-size:27px}}