body{font:16px system-ui,sans-serif;background:#f3f6f8;color:#172d39;margin:0}main{max-width:800px;margin:48px auto;padding:24px}header{font-weight:700;font-size:24px;margin-bottom:32px}a{color:#126580}section,form{background:white;border:1px solid #d7e1e5;border-radius:8px;padding:24px;margin:20px 0}label{display:block;margin:16px 0}input,select,button{font:inherit;padding:10px;border:1px solid #8097a3;border-radius:4px}input{display:block;max-width:100%;box-sizing:border-box;width:360px;margin-top:6px}button{background:#126580;color:white;cursor:pointer}button:disabled{background:#60747e;cursor:default}.balance{font-size:32px;font-weight:700}.recharge-amount{display:flex;align-items:center;gap:8px;margin-top:6px}.recharge-amount input{margin-top:0;min-width:0}
.auth-page{--brand-header-dark:#001C26;--brand-header-mid:#003946;--brand-header-light:#014D5C;--brand-aqua:#00E6D2;--brand-cyan:#13CFEF;--brand-text-light:#F5FAFC;--brand-action:#007A87;--brand-action-hover:#006570;font-family:Inter,Segoe UI,system-ui,sans-serif;background:radial-gradient(circle at 50% 20%,var(--brand-header-light) 0%,var(--brand-header-mid) 45%,var(--brand-header-dark) 100%);min-height:100vh;min-height:100svh;display:flex;align-items:center;justify-content:center;color:#243246}
.auth-page .auth-layout{box-sizing:border-box;width:100%;max-width:548px;margin:0;padding:24px;display:flex;flex-direction:column;align-items:center;gap:12px}
/* Keep the complete transparent canvas; 104px gives approximately 48px visible artwork. */
.auth-logo{display:block;height:104px;width:auto;max-width:100%;object-fit:contain}
.auth-card{box-sizing:border-box;width:100%;padding:28px 32px;background:#fff;border:1px solid #d7e1e5;border-radius:8px;box-shadow:0 12px 32px rgb(0 0 0 / 18%)}
.auth-card h1{font-size:24px;line-height:1.25;font-weight:700;color:var(--brand-header-dark);margin:0 0 8px}
.auth-subtitle{color:#657185;font-size:14px;line-height:1.5;margin:0 0 20px}
.auth-card form{background:none;border:0;padding:0;margin:20px 0}
.auth-card label{font-size:14px;font-weight:600;line-height:1.5;margin:16px 0}
.auth-card input{width:100%;min-height:44px;border-color:#cbd3dc;font-weight:400;border-radius:4px}
.auth-card button{width:100%;min-height:44px;font-size:14px;font-weight:650;background:var(--brand-action);border-color:var(--brand-action);color:#fff;border-radius:4px}
.auth-card button:hover{background:var(--brand-action-hover);border-color:var(--brand-action-hover)}
.auth-card a,.auth-card a:visited{color:var(--brand-action);font-size:14px;text-underline-offset:3px}
.auth-card a:hover,.auth-card a:focus-visible{color:var(--brand-action-hover)}
.auth-card :is(input,button,a):focus-visible{outline:2px solid var(--brand-action);outline-offset:2px;box-shadow:0 0 0 2px var(--brand-aqua)}
.auth-card input:focus{border-color:var(--brand-action)}
@media(max-width:600px){.auth-page .auth-layout{padding:16px;gap:8px}.auth-logo{height:88px}.auth-card{padding:24px 20px}}