:root{--bg:#0f1729;--panel:#131d32;--accent:#e0aaff;--accent-2:#7dd3fc;--text:#e8edf7;--muted:#9fb0c7;--radius:14px;--shadow:0 20px 40px rgba(0,0,0,.4)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;background:radial-gradient(circle at 20% 20%,rgba(224,170,255,.08),transparent 35%),radial-gradient(circle at 80% 0,rgba(125,211,252,.1),transparent 40%),var(--bg);color:var(--text)}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px}.container{width:min(1200px,100%);background:rgba(19,29,50,.92);border:1px solid hsla(0,0%,100%,.05);border-radius:18px;box-shadow:var(--shadow);padding:22px}.header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}.pill{display:inline-block;padding:6px 12px;background:rgba(224,170,255,.15);color:var(--accent);border-radius:999px;font-size:12px;letter-spacing:.3px;margin-bottom:8px}h1{margin:0;font-size:24px}p{margin:4px 0 0;color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.card{background:var(--panel);border-radius:var(--radius);padding:16px;border:1px solid hsla(0,0%,100%,.05);box-shadow:var(--shadow)}.card h3{margin:0 0 10px}.label{display:block;font-weight:600;margin:10px 0 6px}input[type=file],select{width:100%;padding:10px;border-radius:10px;border:1px solid hsla(0,0%,100%,.08);background:hsla(0,0%,100%,.04);color:var(--text)}button{width:100%;margin-top:12px;padding:12px 14px;border:none;border-radius:12px;background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#0a0f1c;font-weight:700;cursor:pointer;box-shadow:0 12px 30px rgba(224,170,255,.25)}button:disabled{opacity:.5;cursor:not-allowed}.status{margin-top:8px;font-size:14px;color:var(--muted)}.preview{margin-top:12px;border:1px dashed hsla(0,0%,100%,.08);border-radius:var(--radius);min-height:260px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:hsla(0,0%,100%,.02)}.preview.small{min-height:120px}.preview img{max-width:100%;max-height:100%;object-fit:contain}.muted{color:var(--muted)}@media (max-width:900px){.grid{grid-template-columns:1fr}.preview{min-height:200px}}