.auth-container{display:flex;justify-content:center;align-items:center;min-height:80vh;padding-top:100px;background-color:var(--bg-color);color:var(--text-main)}.auth-card{background:var(--card-bg);padding:2rem;border-radius:var(--radius-btn);box-shadow:0 10px 30px rgba(0,0,0,.3);border:1px solid var(--border-color);width:100%;max-width:400px;color:var(--text-main)}.auth-card h2{margin-bottom:1.5rem;text-align:center;font-family:var(--font-title);color:var(--gold-primary)}.auth-error{background:rgba(217,83,79,.15);color:var(--color-error);padding:10px;border-radius:var(--radius-chip);font-size:var(--text-small);border:1px solid rgba(217,83,79,.3)}.auth-error,.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input{padding:10px;background:var(--highlight-color);border:1px solid var(--border-color);border-radius:var(--radius-chip);color:var(--text-main)}.auth-btn,.form-group input{width:100%;font-size:var(--text-body-size)}.auth-btn{padding:12px;background:var(--gold-primary);color:var(--color-white);border:none;border-radius:var(--radius-chip);cursor:pointer;margin-top:1rem;transition:background var(--duration-base) var(--ease-brand)}.auth-btn:hover{filter:brightness(.9)}.auth-link{margin-top:1rem;text-align:center;font-size:var(--text-small)}.auth-link a{color:var(--gold-primary);text-decoration:none;font-weight:500}.demon-theme .auth-container{background-color:var(--color-black-carbon)}.demon-theme .auth-card{background:var(--color-black-raised);color:var(--color-white-soft)}.demon-theme .form-group input{background:var(--color-gray-line);border-color:var(--color-gray-line);color:var(--color-white)}.auth-divider{display:flex;align-items:center;text-align:center;margin:1.5rem 0;color:var(--text-secondary);font-size:var(--text-small)}.auth-divider:after,.auth-divider:before{content:"";flex:1;border-bottom:1px solid var(--border-color)}.auth-divider:not(:empty):before{margin-right:.5em}.auth-divider:not(:empty):after{margin-left:.5em}.auth-google-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px;background:var(--card-bg);color:var(--text-main);border:1px solid var(--border-color);border-radius:var(--radius-chip);font-size:var(--text-body-size);cursor:pointer;transition:background var(--duration-base) var(--ease-brand),border-color var(--duration-base) var(--ease-brand);font-family:inherit;font-weight:500}.auth-google-btn:hover{background:rgba(255,255,255,.05);border-color:var(--text-secondary)}.auth-google-btn svg{width:20px;height:20px}