.auth-header-btn{color:#fff;cursor:pointer;white-space:nowrap;background:#8a4b08;border-radius:4px;margin-left:8px;padding:4px 10px;font-size:13px;font-weight:700;text-decoration:none;transition:background .2s;display:inline-block}.auth-header-btn:hover{background:#a85c0a}.auth-overlay{z-index:1000;background:#000000a6;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.auth-overlay.active{display:flex}.auth-modal{box-sizing:border-box;background:#fff;border-radius:8px;width:100%;max-width:360px;padding:28px 24px 20px;position:relative;box-shadow:0 8px 32px #00000040}.auth-close{cursor:pointer;color:#666;background:0 0;border:none;padding:2px 6px;font-size:18px;line-height:1;position:absolute;top:10px;right:12px}.auth-close:hover{color:#333}.auth-tabs{border-bottom:2px solid #eee;margin-bottom:18px;display:flex}.auth-tab{cursor:pointer;color:#888;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;margin-bottom:-2px;padding:8px;font-size:14px;font-weight:600}.auth-tab.active{color:#8a4b08;border-bottom-color:#8a4b08}.auth-form{flex-direction:column;gap:10px;display:flex}.auth-form.hidden{display:none}.auth-form input{box-sizing:border-box;border:1px solid #ddd;border-radius:4px;width:100%;padding:10px 12px;font-size:14px}.auth-form input:focus{border-color:#8a4b08;outline:none;box-shadow:0 0 0 2px #8a4b0826}.auth-btn-primary{color:#fff;cursor:pointer;background:#8a4b08;border:none;border-radius:4px;padding:10px;font-size:14px;font-weight:700;transition:background .2s}.auth-btn-primary:hover:not(:disabled){background:#a85c0a}.auth-btn-primary:disabled{opacity:.6;cursor:not-allowed}.auth-btn-reset{color:#8a4b08;cursor:pointer;text-align:right;background:0 0;border:none;padding:0;font-size:12px;text-decoration:underline}.auth-divider{color:#aaa;align-items:center;margin:14px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:#eee;flex:1;height:1px}.auth-divider span{padding:0 10px}.auth-btn-google{cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:4px;justify-content:center;align-items:center;gap:8px;width:100%;padding:10px;font-size:14px;transition:background .2s;display:flex}.auth-btn-google:hover:not(:disabled){background:#f5f5f5}.auth-btn-google:disabled{opacity:.6;cursor:not-allowed}.auth-google-mark{color:#fff;background:#4285f4;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;font-size:11px;font-weight:700;display:inline-flex}.auth-message{text-align:center;min-height:18px;margin-top:10px;font-size:13px}.auth-error{color:#c0392b}.auth-success{color:#27ae60}@media (width<=400px){.auth-modal{margin:0 12px;padding:24px 16px 16px}}