.auth-shell{background:var(--page);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative;overflow:hidden}.auth-shell:before{content:"";z-index:0;background-image:linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);background-position:top;background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(70% 60%,#000,#0000 75%);mask-image:radial-gradient(70% 60%,#000,#0000 75%)}.auth-shell:after{content:"";z-index:0;background:radial-gradient(circle, var(--brand-wash) 0%, transparent 70%);pointer-events:none;width:640px;height:640px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.auth-card{z-index:1;width:100%;max-width:380px;position:relative}.auth-brand{justify-content:center;align-items:center;gap:8px;margin-bottom:26px;font-size:17px;font-weight:750;display:flex}.auth-brand-mark{color:var(--brand)}.auth-panel{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:28px 26px}.auth-title{margin:0 0 4px;font-size:19px;font-weight:700}.auth-subtitle{color:var(--text-muted);margin:0 0 22px;font-size:13px}.auth-field{margin-bottom:14px}.auth-field label{color:var(--text-secondary);margin-bottom:6px;font-size:12.5px;font-weight:600;display:block}.auth-field input{border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-2);width:100%;color:var(--text-primary);padding:9px 11px;font-size:13.5px}.auth-field input:focus{outline:2px solid var(--brand);outline-offset:1px}.auth-tabs{background:var(--surface-sunken);border-radius:var(--radius-sm);gap:4px;margin-bottom:20px;padding:3px;display:flex}.auth-tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:5px;flex:1;padding:7px 0;font-size:12.5px;font-weight:650}.auth-tab-active{background:var(--surface-1);color:var(--text-primary);box-shadow:var(--shadow-sm)}.auth-submit{width:100%;margin-top:4px}.auth-divider{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:10px;margin:18px 0;font-size:11.5px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-strong);flex:1;height:1px}.auth-oauth-btn{justify-content:center;align-items:center;gap:10px;width:100%;display:flex}.auth-footer{text-align:center;color:var(--text-muted);margin-top:18px;font-size:12.5px}.auth-footer a{font-weight:600;text-decoration:none}.auth-footer a:hover{text-decoration:underline}.auth-error{margin:0 0 14px}.auth-check-email-icon{background:var(--brand-wash);width:52px;height:52px;color:var(--brand);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;font-size:22px;display:flex}