*{box-sizing:border-box}:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:var(--text);background-color:var(--background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--background: #f8fafc;--surface: #ffffff;--border: #d0d7e2;--text: #0f172a;--text-muted: #52607b;--accent: #2563eb;--accent-strong: #1d4ed8;--error: #dc2626}body{margin:0;min-height:100vh;background-color:var(--background);color:var(--text)}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}#root{min-height:100vh}@media(prefers-color-scheme:dark){:root{--background: #0f172a;--surface: #111c34;--border: #1f2a42;--text: #f8fafc;--text-muted: #94a3b8;--accent: #60a5fa;--accent-strong: #3b82f6;--error: #f87171}a:hover{text-decoration:underline}}.app{min-height:100vh;display:flex;flex-direction:column;gap:1.5rem;padding:2rem 2.5rem 2.5rem;box-sizing:border-box}.app__header{display:flex;justify-content:space-between;align-items:flex-start;gap:2rem}.app__header-actions{display:flex;flex-direction:column;align-items:flex-end;gap:.75rem}.app__header h1{margin:0 0 .5rem;font-size:clamp(2rem,3vw,2.75rem)}.app__header p{margin:0;color:var(--text-muted);max-width:48rem}.app__link{align-self:center;color:var(--accent);font-weight:600}.app__workspace{flex:1;display:flex;gap:1.5rem;min-height:0}.pane{flex:1;display:flex;flex-direction:column;gap:.75rem;min-height:0}.pane__header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.pane__title-group{display:flex;flex-direction:column;gap:.35rem}.pane__header h2{margin:0;font-size:1.25rem}.pane__hint{font-size:.875rem;color:var(--text-muted)}.pane__hint--warning{color:var(--error);font-weight:600}.pane__body{flex:1;display:flex;border:1px solid var(--border);border-radius:12px;background:var(--surface);overflow:hidden;position:relative}.pane--editor .pane__body{border-style:dashed}.pane--dragging .pane__body:after{content:"Drop your file";position:absolute;inset:0;background:#2563eb1f;color:var(--accent-strong);display:grid;place-items:center;font-weight:600;font-size:1.1rem;pointer-events:none}.button{border-radius:8px;border:1px solid transparent;padding:.6rem 1.4rem;font-size:.95rem;font-weight:600;font-family:inherit;color:var(--background);background-color:var(--accent);cursor:pointer;transition:background-color .18s ease,transform .18s ease}.button:disabled{background-color:var(--border);color:var(--text-muted);cursor:not-allowed}.button:not(:disabled):hover{transform:translateY(-1px);background-color:var(--accent-strong)}.button--ghost{background-color:transparent;color:var(--accent);border-color:var(--accent)}.button--ghost:hover{background-color:#2563eb1f;color:var(--accent-strong)}.token-stats{display:flex;gap:1rem;margin-top:.35rem;font-size:.9rem;color:var(--text-muted)}.output__content{margin:0;font-family:Fira Code,SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.95rem;line-height:1.5;white-space:pre-wrap;word-break:break-word}.output__editor{flex:1}.output__placeholder{position:absolute;inset:0;display:grid;place-items:center;padding:1.25rem;color:var(--text-muted);font-size:.95rem;text-align:center;pointer-events:none}.output__error{color:var(--error);font-weight:600;padding:1.25rem}@media(max-width:1100px){.app{padding:1.5rem}.app__workspace{flex-direction:column}.pane__header{flex-direction:column;align-items:flex-start}.token-stats{flex-wrap:wrap}.app__header-actions{align-items:stretch}.app__link{align-self:flex-start}}