:root{--bg:#0f1419;--bg-elevated:#1a222c;--bg-hover:#243040;--border:#2e3c4d;--text:#e8eef4;--muted:#8b9aab;--accent:#3d9b7a;--accent-hover:#4cb38d;--danger:#d4655a;--warn:#c9a227;--radius:10px;--font:"DM Sans", system-ui, sans-serif;--mono:"IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{min-height:100%}body{font-family:var(--font);background:radial-gradient(ellipse 80% 50% at 20% -10%, #1a3d32 0%, transparent 55%), radial-gradient(ellipse 60% 40% at 90% 10%, #1e2a3a 0%, transparent 50%), var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}button,input{font:inherit}.page{max-width:640px;margin:0 auto;padding:3rem 1.25rem 4rem}.brand{letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 .75rem;font-size:.75rem;font-weight:600}h1{letter-spacing:-.03em;margin:0 0 .5rem;font-size:clamp(1.75rem,4vw,2.25rem);font-weight:700;line-height:1.15}.lead{color:var(--muted);margin:0 0 2rem;font-size:1.05rem}.panel{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.dropzone{border:1.5px dashed var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;background:0 0;padding:2rem 1.25rem;transition:border-color .15s,background .15s}.dropzone:hover,.dropzone.active{border-color:var(--accent);background:#3d9b7a14}.dropzone.has-file{border-style:solid;border-color:var(--accent)}.dropzone p{color:var(--muted);margin:0}.dropzone .filename{font-family:var(--mono);color:var(--text);word-break:break-all;margin-top:.5rem;font-size:.85rem}.field{margin-top:1.25rem}.field label{color:var(--muted);margin-bottom:.4rem;font-size:.85rem;font-weight:500;display:block}.field input,.field select{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:8px;padding:.65rem .75rem}.field select{cursor:pointer}.field input:focus,.field select:focus{border-color:var(--accent);outline:2px solid #3d9b7a73}.field .hint{color:var(--muted);margin:.35rem 0 0;font-size:.8rem}.actions{flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;display:flex}.btn{appearance:none;cursor:pointer;border:none;border-radius:8px;padding:.7rem 1.2rem;font-weight:600;transition:background .15s,opacity .15s}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#0a120f}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-hover);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--accent)}.status{border-radius:8px;margin-top:1.25rem;padding:.85rem 1rem;font-size:.9rem}.status.error{color:#f0b4ae;background:#d4655a1f;border:1px solid #d4655a59}.status.ok{color:#a8e0cc;background:#3d9b7a1f;border:1px solid #3d9b7a59}.status.loading{color:#e6d08a;background:#c9a2271a;border:1px solid #c9a2274d}.summary{margin-top:1.25rem;padding:0;list-style:none}.summary li{border-bottom:1px solid var(--border);justify-content:space-between;gap:1rem;padding:.55rem 0;font-size:.9rem;display:flex}.summary li:last-child{border-bottom:none}.summary .name{font-family:var(--mono);color:var(--text);word-break:break-all;font-size:.78rem}.summary .rows{color:var(--muted);white-space:nowrap}.footer-note{color:var(--muted);margin-top:2rem;font-size:.8rem}.hidden-input{display:none}