:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b1020;--panel:#11182c;--panel2:#0f172a;--text:#e5e7eb;--muted:#94a3b8;--border:#263247;--accent:#38bdf8;--ok:#22c55e;--bad:#ef4444}*{box-sizing:border-box}body{background:radial-gradient(circle at top, #172554 0, var(--bg) 42%);min-height:100vh;color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}main{width:min(980px,100vw - 32px);margin:0 auto;padding:48px 0}h1{margin:0 0 8px;font-size:34px}p{color:var(--muted)}.card{border:1px solid var(--border);background:#11182cdb;border-radius:18px;margin-top:22px;padding:22px;box-shadow:0 24px 80px #00000047}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.stat{background:var(--panel2);border:1px solid var(--border);border-radius:14px;align-items:baseline;gap:10px;padding:14px 18px;display:inline-flex}.stat strong{color:var(--ok);font-size:32px}textarea,input{border:1px solid var(--border);width:100%;color:var(--text);background:#070b16;border-radius:14px;outline:none;padding:12px 14px}textarea{resize:vertical;min-height:260px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}input[type=file]{padding:10px}button{background:var(--accent);color:#00111d;cursor:pointer;border:0;border-radius:14px;padding:12px 18px;font-weight:700}button.secondary{color:var(--text);border:1px solid var(--border);background:#1f2937}button:disabled{opacity:.55;cursor:not-allowed}.code{border:1px solid var(--border);color:#cbd5e1;background:#050814;border-radius:14px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;overflow:auto}.msg.ok{color:var(--ok)}.msg.bad{color:var(--bad)}