.auth-screen{min-height:100vh;padding:var(--space-4);background:var(--surface-base);color:var(--text-primary);font-family:var(--font-ui);justify-content:center;align-items:center;display:flex}.auth-card{width:100%;max-width:var(--card-width);background:var(--surface-raised);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--elevation-card);padding:var(--space-8);animation:auth-enter var(--motion-entrance) var(--ease-entrance)}@keyframes auth-enter{0%{opacity:0;transform:translateY(var(--space-2))}to{opacity:1;transform:none}}.auth-heading{font-family:var(--font-display);font-weight:var(--weight-regular);font-size:var(--text-display);line-height:var(--text-display-lh);margin:0}.auth-subhead{font-size:var(--text-sm);line-height:var(--text-sm-lh);color:var(--text-secondary);margin:var(--space-2) 0 0}.auth-title{font-family:var(--font-ui);font-weight:var(--weight-semibold);font-size:var(--text-title);line-height:var(--text-title-lh);margin:0}.auth-body{font-size:var(--text-body);line-height:var(--text-body-lh);color:var(--text-primary);margin:var(--space-3) 0 0}.auth-hint{font-size:var(--text-sm);line-height:var(--text-sm-lh);color:var(--text-secondary);margin:var(--space-3) 0 0}.auth-fine{font-size:var(--text-xs);line-height:var(--text-xs-lh);color:var(--text-secondary);margin:var(--space-2) 0 0}.auth-email{font-family:var(--font-mono);overflow-wrap:anywhere}.auth-form{margin-top:var(--space-6)}.auth-field{display:block}.auth-label{font-size:var(--text-sm);line-height:var(--text-sm-lh);font-weight:var(--weight-medium);margin-bottom:var(--space-2);display:block}.auth-input{box-sizing:border-box;width:100%;min-height:var(--control-height);padding:0 var(--control-pad-x);font-family:var(--font-ui);font-size:var(--text-body);color:var(--text-primary);background:var(--surface-sunken);border:1px solid var(--border-strong);border-radius:var(--radius-md)}.auth-input::placeholder{color:var(--text-tertiary)}.auth-input[aria-invalid=true]{border-color:var(--status-error-border)}.auth-input:disabled{color:var(--text-disabled);cursor:not-allowed}.auth-inline-error{align-items:center;gap:var(--icon-gap);margin-top:var(--space-2);font-size:var(--text-sm);line-height:var(--text-sm-lh);color:var(--status-error-fg);display:flex}.auth-button{justify-content:center;align-items:center;gap:var(--icon-gap);min-height:var(--control-height);padding:0 var(--control-pad-x);border-radius:var(--radius-md);font-family:var(--font-ui);font-size:var(--text-body);font-weight:var(--weight-medium);cursor:pointer;border:1px solid #0000;display:flex}.auth-button--full{width:100%}.auth-button--primary{background:var(--accent);color:var(--text-on-accent)}.auth-button--primary:hover:not(:disabled){background:var(--accent-hover)}.auth-button--primary:active:not(:disabled){background:var(--accent-active)}.auth-button--secondary{background:var(--surface-raised);color:var(--text-primary);border-color:var(--border-strong)}.auth-button--text{color:var(--accent);background:0 0;border-color:#0000}.auth-button:disabled{background:var(--accent-disabled);color:var(--text-disabled);cursor:not-allowed}.auth-button--secondary:disabled,.auth-button--text:disabled{border-color:var(--border-subtle);background:0 0}.auth-button--google{background:var(--brand-google-surface);color:var(--brand-google-text);border-color:var(--brand-google-border)}.auth-button--google:hover:not(:disabled){background:var(--brand-google-surface-hover)}.auth-button--google:disabled{opacity:.6;cursor:not-allowed}.auth-card :focus-visible,.auth-screen :focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring);outline-offset:var(--focus-ring-offset)}.auth-divider{align-items:center;gap:var(--space-3);margin:var(--space-3) 0;font-size:var(--text-sm);line-height:var(--text-sm-lh);color:var(--text-secondary);display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-subtle);flex:1;height:1px}.auth-stack{gap:var(--space-4);flex-direction:column;display:flex}.auth-banner{align-items:flex-start;gap:var(--icon-gap);padding:var(--space-3);border-radius:var(--radius-md);font-size:var(--text-sm);line-height:var(--text-sm-lh);margin-bottom:var(--space-4);border:1px solid #0000;display:flex}.auth-banner--error{color:var(--status-error-fg);background:var(--status-error-surface);border-color:var(--status-error-border)}.auth-banner--degraded{color:var(--status-degraded-fg);background:var(--status-degraded-surface);border-color:var(--status-degraded-border)}.auth-banner--ok{color:var(--status-ok-fg);background:var(--status-ok-surface);border-color:var(--status-ok-border)}.auth-banner--working{color:var(--status-working-fg);background:var(--status-working-surface);border-color:var(--status-working-border)}.auth-icon{width:var(--icon-size-sm);height:var(--icon-size-sm);flex:none}.auth-icon--md{width:var(--icon-size-md);height:var(--icon-size-md)}.auth-visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.auth-sent{animation:auth-reveal var(--motion-reveal) var(--ease-entrance)}@keyframes auth-reveal{0%{opacity:0}to{opacity:1}}.auth-session-strip{align-items:center;gap:var(--icon-gap);width:100%;padding:var(--space-2) var(--space-4);box-sizing:border-box;font-family:var(--font-ui);font-size:var(--text-sm);line-height:var(--text-sm-lh);display:flex}.auth-session-strip--working{color:var(--status-working-fg);background:var(--status-working-surface)}.auth-session-strip--ok{color:var(--status-ok-fg);background:var(--status-ok-surface)}.auth-session-strip--degraded{color:var(--status-degraded-fg);background:var(--status-degraded-surface)}.auth-session-strip .auth-icon--pulse{animation:auth-pulse var(--motion-pulse) var(--ease-entrance) infinite}@keyframes auth-pulse{0%,to{opacity:1}50%{opacity:.45}}.auth-overlay{padding:var(--space-4);background:var(--surface-overlay);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.auth-dialog{width:100%;max-width:var(--card-width);background:var(--surface-raised);border-radius:var(--radius-lg);box-shadow:var(--elevation-overlay);padding:var(--space-6)}.auth-dialog-actions{gap:var(--space-3);margin-top:var(--space-6);display:flex}.auth-dialog-actions>*{flex:1}.auth-full-surface{justify-content:center;align-items:center;gap:var(--space-4);min-height:100vh;padding:var(--space-6);text-align:center;background:var(--surface-base);color:var(--text-primary);font-family:var(--font-ui);flex-direction:column;display:flex}.auth-callback-pending{font-size:var(--text-body);line-height:var(--text-body-lh);color:var(--text-secondary)}