/* KRU — log in / sign up screen. */
#auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 20px;
  background:radial-gradient(700px 500px at 50% 0%,rgba(109,59,245,.5),transparent 65%),var(--violet-ink);}
body.admin-bar #auth{min-height:calc(100vh - 32px)}
.auth-box{background:var(--paper);border-radius:20px;padding:clamp(26px,4vw,40px);width:100%;max-width:420px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.auth-box .mark{color:var(--ink);margin:0 auto 8px}
.auth-title{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-.02em;margin:14px 0 4px;text-align:center}
.auth-sub{margin:0 0 24px;color:var(--muted);font-size:15px;text-align:center}
.tabs{display:flex;background:var(--lilac);border-radius:10px;padding:4px;margin-bottom:22px}
.tabs button{flex:1;border:0;background:transparent;padding:9px;border-radius:7px;font-weight:600;font-size:14.5px;color:var(--muted);cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--paper);color:var(--ink);box-shadow:0 1px 3px rgba(27,16,51,.14)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--muted)}
.field input{width:100%;padding:12px 14px;border:1px solid var(--lilac-line);border-radius:10px;font:inherit;font-size:15px;background:#FCFBFF}
.field input:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(109,59,245,.16)}
.auth-box .btn-solid{width:100%;margin-top:8px}
.auth-alt{text-align:center;font-size:14px;color:var(--muted);margin:18px 0 0}
.auth-alt button{background:none;border:0;color:var(--violet);font-weight:600;cursor:pointer;padding:0}
.back{display:block;width:fit-content;margin:18px auto 0;background:none;border:0;color:rgba(255,255,255,.6);font-size:13.5px;cursor:pointer;text-decoration:none}
.back:hover{color:#fff}
.hide{display:none}