:root{--bg: #080808;--bg-elevated: #141414;--bg-soft: #202020;--ink: #f7f5ef;--ink-muted: #99968e;--accent: #9eb6ff;--accent-ink: #10131c;--danger: #ff6b6b;--border: #373737;--added: #7dcea0;--removed: #ff6b6b;--font-sans: "Segoe UI", "Helvetica Neue", sans-serif;--font-mono: "ui-monospace", "Cascadia Code", "Source Code Pro", Menlo, monospace;--radius: 22px;--shadow: 0 12px 40px rgba(0, 0, 0, .45)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--font-sans)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--border);background:var(--bg-soft);color:var(--ink);border-radius:8px;padding:.55rem .9rem}button.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-weight:600}button.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--border))}button:disabled{opacity:.5;cursor:not-allowed}input,textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--ink);padding:.65rem .75rem}label{display:grid;gap:.35rem;font-size:.9rem;color:var(--ink-muted)}.shell{max-width:1100px;margin:0 auto;padding:1.25rem 1rem 3rem}.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}@media(min-width:768px){.mobile-only{display:none!important}}@media(max-width:767px){.desktop-only{display:none!important}.shell{padding:.55rem 1rem max(3rem,env(safe-area-inset-bottom))}.topbar{margin-bottom:.25rem}}.brand{display:inline-flex;align-items:center;gap:.65rem;font-size:1.35rem;font-weight:700;letter-spacing:-.02em;color:var(--ink);text-decoration:none}.brand-mark{display:grid;width:1.8rem;height:1.8rem;place-items:center;background:var(--accent);border-radius:6px;color:var(--accent-ink);font-size:.82rem;font-weight:700}.brand:hover{text-decoration:none;color:var(--accent)}.card{background:color-mix(in srgb,var(--bg-elevated) 94%,transparent);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.1rem;box-shadow:var(--shadow)}.card.tree{padding:.35rem .65rem}.muted{color:var(--ink-muted)}.error{color:var(--danger);margin:.75rem 0}.stack{display:grid;gap:.85rem}.row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}button.icon-btn,a.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;padding:0;flex:0 0 auto}a.icon-btn{color:var(--ink);text-decoration:none;border:1px solid var(--border);background:var(--bg-soft);border-radius:8px}a.icon-btn:hover{text-decoration:none;color:var(--accent)}a.icon-btn.active{background:var(--bg);color:var(--accent)}button.with-icon{display:inline-flex;align-items:center;gap:.4rem}.back-link{display:inline-flex;align-items:center;gap:.4rem;line-height:1;text-decoration:none;background:none;border:none;padding:0;cursor:pointer;font:inherit;color:var(--ink-muted)}.back-link:hover{color:var(--ink-muted);text-decoration:none}.back-link svg{flex-shrink:0;width:.85em;height:.85em;display:block}.file-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem}.sync-status{display:grid;gap:.1rem;margin:0}.sync-status span{color:var(--ink-muted);font-size:.75rem;font-weight:400}.tool-group{display:inline-flex;align-items:center;gap:0;padding:.2rem;background:var(--bg-soft);border:1px solid var(--border);border-radius:12px}.tool-group>button.icon-btn,.tool-group>a.icon-btn{background:transparent;border:0;border-radius:8px}.tool-group>button.icon-btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}.type-mark{position:relative;flex:0 0 auto}.folder-mark{width:1.05rem;height:.68rem;margin-top:.22rem;border-radius:2px;background:var(--accent)}.folder-mark:before{content:"";position:absolute;top:-.2rem;left:0;width:.46rem;height:.22rem;border-radius:2px 2px 0 0;background:var(--accent)}.file-mark{width:.72rem;height:.95rem;border:1.5px solid var(--accent);border-radius:1px 0 1px 1px;background:transparent}.file-mark:after{content:"";position:absolute;top:-1.5px;right:-1.5px;border-top:.28rem solid var(--bg-elevated);border-left:.28rem solid var(--accent)}.section-label{display:flex;justify-content:space-between;margin:0 0 .55rem;color:var(--accent);font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.section-label span{color:var(--ink-muted)}.breadcrumb{margin:0 0 .45rem;color:var(--accent);font-size:.78rem}.row-sub{display:block;color:var(--ink-muted);font-family:var(--font-mono);font-size:.68rem}.with-mark>span:last-child{display:grid;gap:.06rem;min-width:0;line-height:1.25}.crumbs{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;color:var(--ink-muted);font-size:.82rem}.crumbs strong{color:var(--ink)}.saved-note{margin:0;color:var(--ink-muted);font-size:.75rem}.toast.svelte-164g709{position:fixed;right:1rem;bottom:1rem;z-index:80;display:flex;gap:.75rem;align-items:center;box-shadow:var(--shadow)}.topbar-nav.svelte-12qhfyh{display:flex;align-items:center;gap:0;flex-wrap:nowrap;padding:.2rem;background:var(--bg-soft);border:1px solid var(--border);border-radius:12px}.topbar-nav.svelte-12qhfyh form:where(.svelte-12qhfyh){display:flex;margin:0}.topbar-nav.svelte-12qhfyh .icon-btn{background:transparent;border:0;border-radius:8px}.topbar-nav.svelte-12qhfyh .icon-btn.active{background:var(--bg);color:var(--accent)}