.app-header.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;justify-content:space-between;padding:.5rem 1rem;background:var(--card-background, #ffffff);border-bottom:1px solid var(--border-color-light, #e0e0e0)}.header-left.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;gap:1rem}.logo-link.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;text-decoration:none}.header-logo.svelte-qpulqv.svelte-qpulqv{height:56px;width:auto}.status-badge.svelte-qpulqv.svelte-qpulqv{padding:.25rem .75rem;font-size:.75rem;font-weight:500;border-radius:1rem}.status-badge.connected.svelte-qpulqv.svelte-qpulqv{background:var(--color-success-100, #dcfce7);color:var(--color-success-700, #15803d)}.status-badge.disconnected.svelte-qpulqv.svelte-qpulqv{background:var(--color-error-100, #fee2e2);color:var(--color-error-700, #b91c1c)}.header-right.svelte-qpulqv.svelte-qpulqv{display:flex;gap:.5rem;position:relative;min-height:40px;align-items:center}.auth-checking.svelte-qpulqv.svelte-qpulqv{width:40px;height:40px}.menu-btn.svelte-qpulqv.svelte-qpulqv,.login-btn.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;justify-content:center;height:40px;background:var(--color-surface-100, #f5f5f5);border:1px solid var(--border-color-light, #e0e0e0);border-radius:var(--radius-base, .5rem);cursor:pointer;transition:all .2s ease}.menu-btn.svelte-qpulqv.svelte-qpulqv{width:40px}.login-btn.svelte-qpulqv.svelte-qpulqv{padding:0 1rem;background:var(--color-primary-500, #667eea);border-color:var(--color-primary-500, #667eea);color:#fff;font-weight:600;font-size:.875rem}.menu-btn.svelte-qpulqv.svelte-qpulqv:hover{background:var(--color-surface-200, #eeeeee)}.login-btn.svelte-qpulqv.svelte-qpulqv:hover{background:var(--color-primary-600, #5a67d8);border-color:var(--color-primary-600, #5a67d8);transform:translateY(-1px);box-shadow:0 2px 8px #667eea4d}.hamburger-icon.svelte-qpulqv.svelte-qpulqv{display:flex;flex-direction:column;gap:4px;width:18px}.hamburger-icon.svelte-qpulqv .bar.svelte-qpulqv{width:100%;height:2px;background:var(--body-text-color, #333);border-radius:1px}.menu-overlay.svelte-qpulqv.svelte-qpulqv{position:fixed;top:0;left:0;right:0;bottom:0;background:#0000004d;z-index:1000;display:flex;justify-content:flex-end;padding-top:60px;padding-right:1.5rem}.menu-dropdown.svelte-qpulqv.svelte-qpulqv{position:relative;margin-top:.5rem;min-width:200px;max-height:calc(100vh - 100px);overflow-y:auto;background:var(--card-background, #ffffff);border:1px solid var(--border-color-light, #e0e0e0);border-radius:var(--radius-base, .5rem);box-shadow:0 4px 20px #0003;animation:svelte-qpulqv-slideDown .15s ease-out;align-self:flex-start}@keyframes svelte-qpulqv-slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.menu-item.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;background:none;border:none;text-align:left;font-size:.9rem;color:var(--body-text-color, #333);cursor:pointer;transition:background .15s ease}.menu-item.svelte-qpulqv.svelte-qpulqv:hover{background:var(--color-surface-100, #f5f5f5)}.menu-item.svelte-qpulqv.svelte-qpulqv:not(:last-child){border-bottom:1px solid var(--border-color-light, #e0e0e0)}.menu-icon.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;justify-content:center;width:20px;height:20px;font-size:1rem;font-weight:600;color:var(--color-primary-500, #667eea)}.menu-icon-svg.svelte-qpulqv.svelte-qpulqv{width:20px;height:20px;color:var(--color-primary-500, #667eea)}.menu-item-expandable.svelte-qpulqv.svelte-qpulqv{display:flex;flex-direction:column}.menu-item-expandable.svelte-qpulqv .menu-item.svelte-qpulqv{border-bottom:none}.expand-icon.svelte-qpulqv.svelte-qpulqv{margin-left:auto;font-size:.8rem;transition:transform .2s ease;color:var(--text-secondary-color, #666)}.expand-icon.expanded.svelte-qpulqv.svelte-qpulqv{transform:rotate(90deg)}.submenu.svelte-qpulqv.svelte-qpulqv{background:var(--color-surface-50, #fafafa);border-top:1px solid var(--border-color-light, #e0e0e0)}.submenu-item.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;gap:.5rem;width:100%;padding:.6rem 1rem .6rem 2.5rem;background:none;border:none;text-align:left;font-size:.85rem;color:var(--body-text-color, #333);cursor:pointer;transition:background .15s ease}.submenu-item.svelte-qpulqv.svelte-qpulqv:hover{background:var(--color-surface-100, #f5f5f5)}.submenu-item.active.svelte-qpulqv.svelte-qpulqv{color:var(--color-primary-600, #5a67d8);font-weight:500}.submenu-item.svelte-qpulqv .check.svelte-qpulqv{margin-left:auto;color:var(--color-primary-500, #667eea);font-weight:700}.menu-divider.svelte-qpulqv.svelte-qpulqv{height:1px;background:var(--border-color-light, #e0e0e0);margin:.5rem 0}.admin-item.svelte-qpulqv.svelte-qpulqv{color:var(--color-warning-700, #b45309)}.admin-item.svelte-qpulqv .menu-icon-svg.svelte-qpulqv{color:var(--color-warning-500, #f59e0b)}.logout-item.svelte-qpulqv.svelte-qpulqv{color:var(--color-danger-700, #b91c1c)}.logout-item.svelte-qpulqv .menu-icon-svg.svelte-qpulqv{color:var(--color-danger-500, #ef4444)}.dev-toggle.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;gap:.5rem;padding:.4rem .6rem;background:var(--color-surface-100, #f5f5f5);border:1px solid var(--border-color-light, #e0e0e0);border-radius:var(--radius-base, .5rem);cursor:pointer;transition:all .2s ease;font-size:.75rem;color:var(--text-secondary-color, #666)}.dev-toggle.svelte-qpulqv.svelte-qpulqv:hover{background:var(--color-surface-200, #eeeeee)}.dev-toggle.active.svelte-qpulqv.svelte-qpulqv{background:var(--color-primary-50, #eef2ff);border-color:var(--color-primary-300, #a5b4fc);color:var(--color-primary-600, #5a67d8)}.dev-icon.svelte-qpulqv.svelte-qpulqv{font-family:Fira Code,Monaco,monospace;font-size:.7rem;font-weight:600}.toggle-track.svelte-qpulqv.svelte-qpulqv{position:relative;width:28px;height:16px;background:var(--color-surface-300, #d1d5db);border-radius:8px;transition:background .2s ease}.dev-toggle.active.svelte-qpulqv .toggle-track.svelte-qpulqv{background:var(--color-primary-500, #667eea)}.toggle-thumb.svelte-qpulqv.svelte-qpulqv{position:absolute;top:2px;left:2px;width:12px;height:12px;background:#fff;border-radius:50%;transition:transform .2s ease;box-shadow:0 1px 3px #0003}.dev-toggle.active.svelte-qpulqv .toggle-thumb.svelte-qpulqv{transform:translate(12px)}.lang-picker-wrapper.svelte-qpulqv.svelte-qpulqv{position:relative}.lang-picker-btn.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--color-surface-100, #f5f5f5);border:1px solid var(--border-color-light, #e0e0e0);border-radius:var(--radius-base, .5rem);cursor:pointer;transition:all .2s ease}.lang-picker-btn.svelte-qpulqv.svelte-qpulqv:hover{background:var(--color-surface-200, #eeeeee)}.lang-flag.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;justify-content:center;line-height:0}.lang-flag.svelte-qpulqv svg{border-radius:2px;box-shadow:0 0 0 1px #0000001a}.lang-picker-overlay.svelte-qpulqv.svelte-qpulqv{position:fixed;top:0;left:0;right:0;bottom:0;z-index:999}.lang-picker-dropdown.svelte-qpulqv.svelte-qpulqv{position:absolute;top:calc(100% + 6px);right:0;display:flex;flex-direction:column;background:var(--card-background, #ffffff);border:1px solid var(--border-color-light, #e0e0e0);border-radius:var(--radius-base, .5rem);box-shadow:0 4px 16px #00000026;z-index:1000;overflow:hidden;animation:svelte-qpulqv-slideDown .15s ease-out}.lang-picker-item.svelte-qpulqv.svelte-qpulqv{display:flex;align-items:center;justify-content:center;width:44px;height:40px;background:none;border:none;cursor:pointer;transition:background .15s ease}.lang-picker-item.svelte-qpulqv.svelte-qpulqv:hover{background:var(--color-surface-100, #f5f5f5)}.lang-picker-item.active.svelte-qpulqv.svelte-qpulqv{background:var(--color-primary-50, #eef2ff)}.lang-picker-item.svelte-qpulqv.svelte-qpulqv:not(:last-child){border-bottom:1px solid var(--border-color-light, #e0e0e0)}@media (max-width: 768px){.app-header.svelte-qpulqv.svelte-qpulqv{padding:.75rem 1rem}.header-logo.svelte-qpulqv.svelte-qpulqv{height:24px}}