.btn-google{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:10px 16px;font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--text-primary);background:var(--card);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:border-color .15s,box-shadow .15s,background .15s}.btn-google:hover{border-color:#c8c5bf;box-shadow:0 1px 4px #1c19170f;background:#fdfcfb}.btn-google:active{background:#f8f7f5}.btn-google:disabled{opacity:.6;cursor:not-allowed}.btn-google .google-icon{flex-shrink:0}.btn-social{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:10px 16px;font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--text-primary);background:var(--card);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:border-color .15s,box-shadow .15s,background .15s;margin-top:8px}.btn-social:hover{border-color:#c8c5bf;box-shadow:0 1px 4px #1c19170f;background:#fdfcfb}.btn-social:active{background:#f8f7f5}.btn-social:disabled{opacity:.6;cursor:not-allowed}.btn-social .auth-provider-icon{flex-shrink:0}.auth-divider{display:flex;align-items:center;margin:20px 0;gap:12px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border)}.auth-divider span{font-size:12px;color:var(--text-tertiary, #A8A29E);font-weight:400;text-transform:lowercase}.auth-forgot-link{display:block;text-align:right;font-size:12px;color:var(--text-secondary);margin-top:8px;cursor:pointer;background:none;border:none;font-family:var(--font-body);padding:0;margin-left:auto}.auth-forgot-link:hover{color:var(--text-primary);text-decoration:underline}.login-success{background:#f0fdf4;color:var(--success, #16A34A);font-size:13px;padding:8px 12px;border-radius:6px;margin-top:12px;display:none}.auth-spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:authSpin .6s linear infinite;margin-right:8px;vertical-align:middle}@keyframes authSpin{to{transform:rotate(360deg)}}.auth-back-link{display:block;width:100%;text-align:center;margin-top:16px;font-size:12px;color:var(--text-secondary);background:none;border:none;cursor:pointer;font-family:var(--font-body);padding:4px 0}.auth-back-link:hover{color:var(--text-primary);text-decoration:underline}