.app-header[data-v-ed251aa5]{height:var(--header-height);background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.header-inner[data-v-ed251aa5]{max-width:1280px;margin:0 auto;height:100%;padding:0 20px;display:flex;align-items:center;gap:24px}.brand[data-v-ed251aa5]{display:flex;align-items:baseline;gap:8px;flex-shrink:0;min-width:0}.brand-logo[data-v-ed251aa5]{font-size:20px;font-weight:800;color:var(--primary);white-space:nowrap}.brand-tag[data-v-ed251aa5]{font-size:12px;color:var(--text-secondary)}.nav-primary[data-v-ed251aa5]{display:flex;gap:8px;flex:1;align-items:center;flex-wrap:wrap;min-width:0}.cat-link[data-v-ed251aa5]{display:inline-flex;align-items:center;gap:2px;cursor:pointer;font-size:14px;color:var(--text-secondary);padding:6px 10px;border-radius:6px;white-space:nowrap}.cat-link[data-v-ed251aa5]:hover,.cat-link.active[data-v-ed251aa5]{color:var(--primary);background:var(--primary-light);font-weight:600}[data-v-ed251aa5] .is-active-tool{color:var(--primary);font-weight:600}.nav-link[data-v-ed251aa5]{color:var(--text-secondary);font-size:14px;padding:6px 10px;border-radius:6px;white-space:nowrap;flex-shrink:0}.nav-link[data-v-ed251aa5]:hover,.nav-link.active[data-v-ed251aa5],.nav-link.router-link-active[data-v-ed251aa5]{color:var(--primary);background:var(--primary-light);font-weight:600}.user-trigger[data-v-ed251aa5]{display:inline-flex;align-items:center;gap:4px;cursor:pointer;font-size:14px;color:var(--text-secondary);max-width:120px}.user-nickname[data-v-ed251aa5]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-actions[data-v-ed251aa5]{display:flex;align-items:center;gap:12px;margin-left:auto;flex-shrink:0}.mobile-menu-btn[data-v-ed251aa5],.dash-btn-icon[data-v-ed251aa5]{display:none}.mobile-cat+.mobile-cat[data-v-ed251aa5]{margin-top:16px}.mobile-cat-title[data-v-ed251aa5]{font-size:13px;font-weight:700;color:var(--text-secondary);margin-bottom:8px}.mobile-tool-link[data-v-ed251aa5]{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--text)}.mobile-tool-link[data-v-ed251aa5]:hover,.mobile-tool-link.active[data-v-ed251aa5]{background:var(--primary-light);color:var(--primary)}.mobile-membership-link[data-v-ed251aa5]{display:block;margin-top:20px;padding:12px;text-align:center;border-radius:8px;background:var(--primary-light);color:var(--primary);font-weight:600}@media(max-width:768px){.header-inner[data-v-ed251aa5]{gap:12px;padding:0 12px}.brand-tag-desktop[data-v-ed251aa5],.nav-primary-desktop[data-v-ed251aa5],.nav-link-desktop[data-v-ed251aa5]{display:none}.mobile-menu-btn[data-v-ed251aa5]{display:inline-flex}.dash-btn-text[data-v-ed251aa5]{display:none}.dash-btn-icon[data-v-ed251aa5]{display:inline-flex}.user-nickname[data-v-ed251aa5]{max-width:72px}}