/* Scoped to login. Override AdminLTE fixLoginRegisterHeight inline min-height,
   which otherwise reduces the viewport container to the card height.
   Auto margins center when space permits and collapse safely on short screens. */
body.buckingham-login{height:auto;min-height:100vh!important;min-height:100svh!important;min-height:100dvh!important;padding:24px 16px;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center}
.buckingham-login .login-box{width:100%;max-width:400px;margin:auto;flex-shrink:0}
.buckingham-login .login-box>.card{margin:0;width:100%}
.buckingham-login .login-brand{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 24px 8px}
.buckingham-login .login-brand img{display:block;max-width:100%;height:auto;max-height:110px;object-fit:contain;min-width:0}
.buckingham-login .login-brand-primary{width:125px;object-position:left center}
.buckingham-login .login-brand-secondary{width:80px;object-position:right center}
.buckingham-login .card-header{padding:8px 16px 12px}
.buckingham-login .card-header h1{margin:0}
.buckingham-login .card-body{padding:20px 24px}
.buckingham-login .input-group{align-items:stretch;margin-bottom:12px!important}
.buckingham-login .input-group .form-control{height:44px;font-size:16px;min-width:0}
.buckingham-login .input-group-append{height:44px}
.buckingham-login .input-group-text{display:flex;align-items:center;justify-content:center;width:42px}
.buckingham-login button[type="submit"]{min-height:44px;min-width:140px;padding:8px 24px;margin-top:2px}
@media(max-width:575px){
 body.buckingham-login{padding:16px 12px}
 .buckingham-login .login-brand{gap:20px;padding:14px 20px 5px}
 .buckingham-login .login-brand img{max-height:82px}
 .buckingham-login .login-brand-primary{width:103px}
 .buckingham-login .login-brand-secondary{width:63px}
 .buckingham-login .card-header{padding:6px 12px 9px}
 .buckingham-login .card-body{padding:16px 18px}
 .buckingham-login button[type="submit"]{width:100%}
}
@media(max-height:500px){body.buckingham-login{padding-top:12px;padding-bottom:12px}.buckingham-login .login-brand img{max-height:60px}.buckingham-login .login-brand{padding-top:8px}}