.app-header[data-v-1e513144]{background:#ffffff;box-shadow:0 1px 3px #00000014}.q-toolbar[data-v-1e513144]{max-width:1200px;margin:0 auto;padding:0 20px}.logo-link[data-v-1e513144]{display:flex;align-items:center;gap:8px;text-decoration:none}.logo-icon[data-v-1e513144]{font-size:24px}.logo-text[data-v-1e513144]{font-size:18px;font-weight:600;color:#191919}.nav-links[data-v-1e513144]{display:flex;gap:24px}.nav-link[data-v-1e513144]{color:#666;text-decoration:none;font-size:14px;font-weight:500;padding:8px 0;transition:color .2s}.nav-link[data-v-1e513144]:hover,.nav-link.router-link-active[data-v-1e513144]{color:#0a66c2}.auth-buttons[data-v-1e513144]{display:flex;align-items:center}.how-to-play-btn[data-v-1e513144]{font-weight:600}.how-to-play-label[data-v-1e513144]{font-size:15px}.user-info[data-v-1e513144]{display:flex;align-items:center;gap:12px}.username[data-v-1e513144]{font-size:14px;color:#333;font-weight:500}.error-text[data-v-1e513144]{color:#d32f2f;font-size:14px}.app-footer[data-v-1e513144]{background:#ffffff;border-top:1px solid #e0e0e0;padding:12px 20px}.footer-content[data-v-1e513144]{max-width:1200px;margin:0 auto;display:flex;justify-content:center;align-items:center;gap:16px}.footer-copyright[data-v-1e513144]{font-size:13px;color:#666}.footer-link[data-v-1e513144]{font-size:13px;color:#0a66c2;text-decoration:none}.footer-link[data-v-1e513144]:hover{text-decoration:underline}