/* Frontend Next · A4 login + account center. */

/* Login / auth */
body[data-page="account-login"] .auth-shell,
body[data-page="account-register"] .auth-shell,
body[data-page="account-reset"] .auth-shell{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(380px,.75fr);
  gap:clamp(28px,5vw,78px);
  align-items:center;
  max-width:1480px;
  min-height:calc(100vh - 180px);
  margin-inline:auto;
  padding-top:clamp(34px,5vw,72px);
  padding-bottom:clamp(34px,5vw,72px);
}
body[data-page^="account-"] .auth-value-panel{max-width:760px;padding:clamp(10px,2vw,24px)}
body[data-page^="account-"] .auth-value-panel h1{max-width:15ch;margin:10px 0 16px;font-size:clamp(40px,4.6vw,70px);line-height:1;letter-spacing:-.055em;text-wrap:balance}
body[data-page^="account-"] .auth-value-panel>p{max-width:62ch;color:#b9c0c9;font-size:15px;line-height:1.8}
body[data-page^="account-"] .auth-value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:24px 0}
body[data-page^="account-"] .auth-value-grid>div{padding:14px;border:1px solid var(--xh-next-line);border-radius:13px;background:rgba(255,255,255,.025)}
body[data-page^="account-"] .auth-value-grid strong{display:block;margin-bottom:5px;font-size:13px}
body[data-page^="account-"] .auth-value-grid span{display:block;color:var(--muted,#969da7);font-size:11px;line-height:1.55}
body[data-page^="account-"] .auth-card{width:100%;max-width:520px;justify-self:end;padding:clamp(22px,2.6vw,34px);border-color:var(--xh-next-line);background:linear-gradient(150deg,rgba(var(--accent-rgb,244,189,52),.045),transparent 26%),#12161c;box-shadow:var(--xh-next-shadow)!important}
body[data-page^="account-"] .auth-card-head{padding-bottom:16px;border-bottom:1px solid var(--xh-next-line)}
body[data-page^="account-"] .auth-card-head h2{margin:5px 0 8px;font-size:clamp(25px,2.1vw,32px);letter-spacing:-.035em}
body[data-page^="account-"] .mini-login{margin:18px 0;padding:14px;border:1px solid var(--xh-next-accent-line);border-radius:14px;background:var(--xh-next-accent-soft)}
body[data-page^="account-"] .mini-login>.btn{min-height:48px}
body[data-page^="account-"] .mini-login-challenge{display:grid;gap:12px;margin-top:13px;padding-top:13px;border-top:1px solid rgba(var(--accent-rgb,244,189,52),.2)}
body[data-page^="account-"] .mini-login-qr{display:grid;justify-items:center;gap:8px;padding:12px;border-radius:12px;background:#fff;color:#24272c}
body[data-page^="account-"] .mini-login-qr img{width:min(220px,100%);aspect-ratio:1;object-fit:contain}
body[data-page^="account-"] .mini-login-challenge>[data-mini-code]{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:26px;letter-spacing:.16em;color:var(--accent-text,#ffd86b)}
body[data-page^="account-"] .account-form{display:grid;gap:14px;margin-top:16px}
body[data-page^="account-"] .account-form input{border-color:#353c47;background:#0d1116}
body[data-page^="account-"] .account-form input:focus{border-color:var(--xh-next-accent-line);box-shadow:0 0 0 3px var(--xh-next-accent-soft)}
body[data-page^="account-"] .password-field{position:relative}
body[data-page^="account-"] .password-toggle{position:absolute;right:8px;bottom:7px;min-height:34px;padding:5px 9px;border:0;border-radius:8px;background:#1b2028;color:#c7ccd3}
body[data-page^="account-"] .auth-submit{min-height:50px;width:100%}
body[data-page^="account-"] .account-disclosure{margin-top:15px;border-color:var(--xh-next-line);background:rgba(255,255,255,.018)}
body[data-page^="account-"] .auth-card-foot{display:flex;gap:8px 14px;flex-wrap:wrap;margin-top:17px;padding-top:14px;border-top:1px solid var(--xh-next-line);font-size:12px;font-weight:780}

/* Account center */
.account-center-page .account-center-shell{width:min(1680px,calc(100% - (var(--xh-next-gutter) * 2)));max-width:none;margin-inline:auto;padding:24px 0 48px}
.account-center-page .account-center-bar{display:flex;min-height:66px;align-items:center;justify-content:space-between;gap:18px;padding:0 4px 18px;border-bottom:1px solid var(--xh-next-line)}
.account-center-page .account-center-bar>div{display:grid;gap:2px}
.account-center-page .account-center-bar>div>strong{font-size:18px}
.account-center-page .account-center-bar>div>small{color:var(--muted,#969da7)}
.account-center-page .account-center-bar nav{display:flex;align-items:center;gap:5px}
.account-center-page .account-center-bar nav a,
.account-center-page .account-center-bar nav button{min-height:38px;padding:8px 10px;border:1px solid transparent;border-radius:9px;background:transparent;color:#bfc5cd;font-size:12px;font-weight:780}
.account-center-page .account-center-bar nav a:hover,
.account-center-page .account-center-bar nav button:hover{border-color:var(--xh-next-line);background:var(--xh-next-soft);color:#fff}
.account-center-page .account-center-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:22px;align-items:start;margin-top:22px}
.account-center-page .account-center-rail{position:sticky;top:88px;max-height:calc(100vh - 108px);overflow:auto;padding:16px;border:1px solid var(--xh-next-line);border-radius:16px;background:#10141a;scrollbar-width:thin}
.account-center-page .account-center-profile{display:grid;grid-template-columns:48px minmax(0,1fr);gap:11px;align-items:center;padding-bottom:15px;border-bottom:1px solid var(--xh-next-line)}
.account-center-page .account-avatar{width:48px;height:48px;border:1px solid var(--xh-next-accent-line);border-radius:14px;background:var(--xh-next-accent-soft)}
.account-center-page .account-center-profile>div:last-child{display:grid;min-width:0}
.account-center-page .account-center-profile span,
.account-center-page .account-center-profile small{color:var(--muted,#969da7);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-center-page .account-center-nav{display:grid;gap:5px;margin-top:14px}
.account-center-page .account-center-nav>span{margin:10px 8px 3px;color:#777f8b;font-size:10px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}
.account-center-page .account-center-nav>a{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;align-items:center;padding:9px;border:1px solid transparent;border-radius:11px;color:#c0c6ce}
.account-center-page .account-center-nav>a>b{display:grid;width:32px;height:32px;place-items:center;border-radius:9px;background:#171c23;color:#aeb5bf;font-size:12px}
.account-center-page .account-center-nav>a i{display:grid;min-width:0;font-style:normal}
.account-center-page .account-center-nav>a i strong{font-size:13px}
.account-center-page .account-center-nav>a i small{color:#808894;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.account-center-page .account-center-nav>a:hover{border-color:var(--xh-next-line);background:var(--xh-next-soft)}
.account-center-page .account-center-nav>a.is-active{border-color:var(--xh-next-accent-line);background:var(--xh-next-accent-soft);color:#fff}
.account-center-page .account-center-nav>a.is-active>b{background:rgba(var(--accent-rgb,244,189,52),.16);color:var(--accent-text,#ffd86b)}
.account-center-page .account-center-safety{margin-top:16px;padding:12px;border:1px solid var(--xh-next-line);border-radius:11px;background:#0d1116}
.account-center-page .account-center-safety p{margin:5px 0;color:#89919c;font-size:10px;line-height:1.55}
.account-center-page .account-center-main{min-width:0}
.account-center-page .account-center-hero{display:flex;align-items:end;justify-content:space-between;gap:22px;padding:8px 0 22px;border-bottom:1px solid var(--xh-next-line);background:transparent}
.account-center-page .account-center-hero h1{max-width:none;margin:4px 0 8px;font-size:clamp(32px,3.2vw,50px);letter-spacing:-.045em}
.account-center-page .account-center-hero p{max-width:72ch;margin:0;color:#aeb5bf;line-height:1.7}
.account-center-page .account-center-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.account-center-page .account-center-actions .btn{min-height:42px}
.account-center-page .account-center-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0}
.account-center-page .account-center-kpi{padding:17px;border:1px solid var(--xh-next-line);border-radius:13px;background:#11151b}
.account-center-page .account-center-kpi span{display:block;color:#9aa2ad;font-size:11px}
.account-center-page .account-center-kpi strong{display:block;margin:7px 0 4px;font-size:30px;line-height:1;color:#fff}
.account-center-page .account-center-kpi small{color:#747d89;font-size:10px}
.account-center-page .account-center-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.account-center-page .account-center-card{padding:18px;border:1px solid var(--xh-next-line);border-radius:14px;background:#11151b}
.account-center-page .account-center-card>header{display:flex;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--xh-next-line)}
.account-center-page .account-center-card h2{margin:3px 0 4px;font-size:20px}
.account-center-page .account-center-card header p{margin:0;color:#858e99;font-size:11px}
.account-center-page .account-center-list{padding-top:10px}
.account-center-page .account-center-quick{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}
.account-center-page .account-center-quick>a{min-height:126px;padding:16px;border:1px solid var(--xh-next-line);border-radius:13px;background:#11151b}
.account-center-page .account-center-quick>a:hover{border-color:var(--xh-next-accent-line);background:#151a21}
.account-center-page .account-center-quick b{display:block;color:var(--accent-text,#ffd86b);font-size:10px;letter-spacing:.08em}
.account-center-page .account-center-quick strong{display:block;margin:6px 0;font-size:16px}
.account-center-page .account-center-quick span{display:block;color:#8e97a3;font-size:11px;line-height:1.55}

@media (max-width:1100px){
  body[data-page^="account-"] .auth-shell{grid-template-columns:1fr minmax(350px,.82fr);gap:30px}
  body[data-page^="account-"] .auth-value-grid{grid-template-columns:1fr}
  .account-center-page .account-center-layout{grid-template-columns:230px minmax(0,1fr)}
  .account-center-page .account-center-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:860px){
  body[data-page^="account-"] .auth-shell{grid-template-columns:1fr;min-height:0;padding-top:26px}
  body[data-page^="account-"] .auth-value-panel{max-width:none;padding:0}
  body[data-page^="account-"] .auth-value-panel h1{max-width:18ch;font-size:clamp(34px,7vw,50px)}
  body[data-page^="account-"] .auth-value-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin:16px 0}
  body[data-page^="account-"] .auth-card{max-width:none;justify-self:stretch}
  .account-center-page .account-center-layout{grid-template-columns:1fr}
  .account-center-page .account-center-rail{position:static;max-height:none;overflow:visible;padding:12px}
  .account-center-page .account-center-profile,.account-center-page .account-center-safety{display:none}
  .account-center-page .account-center-nav{display:flex;gap:7px;overflow:auto;margin:0;padding-bottom:2px;scrollbar-width:none}
  .account-center-page .account-center-nav>span{display:none}
  .account-center-page .account-center-nav>a{flex:0 0 auto;grid-template-columns:28px auto;min-width:132px}
  .account-center-page .account-center-nav>a>b{width:28px;height:28px}
  .account-center-page .account-center-nav>a i small{display:none}
}

@media (max-width:760px){
  body[data-page^="account-"] .auth-shell{width:calc(100% - 24px);padding-bottom:28px}
  body[data-page^="account-"] .auth-value-panel>p{font-size:13px}
  body[data-page^="account-"] .auth-value-grid,body[data-page^="account-"] .auth-value-panel>.detail-list{display:none}
  body[data-page^="account-"] .auth-card{padding:18px;box-shadow:none!important}
  body[data-page^="account-"] .mini-login{padding:12px}
  body[data-page^="account-"] .mini-login-challenge>[data-mini-code]{font-size:23px}
  .account-center-page .account-center-shell{width:calc(100% - 24px);padding-top:16px}
  .account-center-page .account-center-bar{display:block;padding-bottom:12px}
  .account-center-page .account-center-bar nav{margin-top:10px;overflow:auto}
  .account-center-page .account-center-hero{display:block;padding-top:4px}
  .account-center-page .account-center-hero h1{font-size:clamp(30px,9vw,42px)}
  .account-center-page .account-center-actions{justify-content:flex-start;margin-top:14px}
  .account-center-page .account-center-kpis{grid-template-columns:1fr 1fr;gap:8px}
  .account-center-page .account-center-kpi{padding:13px}
  .account-center-page .account-center-kpi strong{font-size:24px}
  .account-center-page .account-center-grid{grid-template-columns:1fr}
  .account-center-page .account-center-quick{grid-template-columns:1fr}
  .account-center-page .account-center-quick>a{min-height:0}
}

@media (max-width:390px){
  .account-center-page .account-center-kpis{grid-template-columns:1fr}
}