@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap";body{margin:1rem;font-family:Inter,sans-serif;background:#fff;color:#111}body>*+*{margin-top:1rem}h1{font-size:1.5rem;font-weight:600;padding-bottom:.25em;border-bottom:2px solid #10b981;display:inline-block}button{cursor:pointer;font:inherit}.btn{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:.4em .8em;transition:background .2s,box-shadow .2s}.btn:hover{background:#e2e8f0;box-shadow:0 1px 3px #0000001a}.petri-net-app{display:flex;flex-direction:column;gap:1.5rem;margin:0 auto;max-width:1100px}.petri-net-header h1{margin-bottom:.5rem}.petri-net-header p{margin:0;color:#4b5563}.petri-net-actions{display:flex;flex-wrap:wrap;gap:.75rem}.petri-net-frame{border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;background:#0b1220;box-shadow:0 12px 24px #0f172a1f}.petri-net-frame iframe{width:100%;min-height:720px;border:0}