.app-header.svelte-1elxaub{position:sticky;top:0;z-index:50;background:var(--bg-base);border-bottom:1px solid var(--border-subtle)}.header-content.svelte-1elxaub{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 1rem}.settings-btn.svelte-1elxaub:hover{color:var(--accent-blue);border-color:#3b82f64d}.settings-btn.svelte-1elxaub:hover svg:where(.svelte-1elxaub){animation:svelte-1elxaub-spin-slow 3s linear infinite}@keyframes svelte-1elxaub-spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.header-title.svelte-1elxaub{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0;flex:1;text-align:center}.header-actions.svelte-1elxaub{display:flex;align-items:center;gap:8px}.header-btn.svelte-1elxaub{width:40px;height:40px;border-radius:12px;border:1px solid var(--border-subtle);background:transparent;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.header-btn.svelte-1elxaub:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-default)}.header-btn.svelte-1elxaub:active{transform:scale(.95)}.header-btn.svelte-1elxaub svg:where(.svelte-1elxaub){width:20px;height:20px}.lock-btn.svelte-1elxaub:hover{color:var(--accent-red);border-color:#ef44444d}