.rv-container{max-width:700px;margin:20px auto;padding:20px;background:#3c2f2f;color:#f5f0e6;font-family:Courier New,Courier,monospace;border-radius:12px;box-shadow:0 0 12px #d87d3a99,inset 0 0 20px #d87d3a33}h1,h2,h3{font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:1.5px;color:#58734e;text-shadow:0 0 8px #58734e}.ingredient-btn,.dietary-btn{background:linear-gradient(145deg,#58734e,#47603b);border:none;border-radius:8px;color:#f5f0e6;padding:10px 14px;margin:5px 6px;font-weight:700;cursor:pointer;box-shadow:0 4px 6px #58734e99,0 0 8px #58734ecc;transition:background .25s ease,box-shadow .25s ease,transform .1s ease;-webkit-user-select:none;user-select:none;font-family:Orbitron,sans-serif;text-transform:uppercase}.ingredient-btn.selected,.dietary-btn.selected{background:linear-gradient(145deg,#c1440e,#8f320a);box-shadow:0 6px 10px #c1440ee6,0 0 12px #c1440e;color:#f5f0e6;font-weight:900}.ingredient-btn:hover:not(:disabled),.dietary-btn:hover:not(:disabled){background:linear-gradient(145deg,#d87d3a,#b46b2d);box-shadow:0 6px 12px #d87d3a,0 0 16px #d87d3a;transform:scale(1.1)}.ingredient-btn:active:not(:disabled),.dietary-btn:active:not(:disabled){transform:scale(.95);box-shadow:inset 0 2px 6px #f5f0e633}button:disabled{background:#665b54;color:#cfc8bc;cursor:not-allowed;box-shadow:none;transform:none}.rv-input input[type=text]{padding:8px 12px;border-radius:6px;border:2px solid #58734e;background:#4b423c;color:#f5f0e6;font-family:Courier New,monospace;font-weight:600;width:60%;margin-right:10px;box-shadow:0 0 8px #58734e inset;transition:border-color .3s ease}.rv-input input[type=text]:focus{outline:none;border-color:#c1440e;box-shadow:0 0 10px #c1440e inset}.rv-input button{background:linear-gradient(145deg,#58734e,#47603b);border:none;border-radius:8px;color:#f5f0e6;padding:9px 16px;font-weight:700;cursor:pointer;box-shadow:0 4px 6px #58734e99,0 0 8px #58734ecc;transition:background .25s ease,box-shadow .25s ease,transform .1s ease;font-family:Orbitron,sans-serif;text-transform:uppercase;-webkit-user-select:none;user-select:none}.rv-input button:hover:not(:disabled){background:linear-gradient(145deg,#d87d3a,#b46b2d);box-shadow:0 6px 12px #d87d3a,0 0 16px #d87d3a;transform:scale(1.05)}.rv-input button:active:not(:disabled){transform:scale(.95);box-shadow:inset 0 2px 6px #f5f0e633}.rv-slider{margin:15px 0;font-family:Courier New,monospace;font-weight:600;letter-spacing:.03em;color:#f5f0e6}.rv-slider label span{font-weight:900;color:#d87d3a}.rv-selected{margin:12px 0;padding:10px;border:2px solid #c1440e;background:#4b423c;border-radius:10px;font-family:Courier New,monospace;font-weight:700;color:#a9b49a;-webkit-user-select:none;user-select:none}.rv-error{margin:12px 0;color:#ff6b6b;font-weight:700;font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:.05em;text-shadow:0 0 8px #ff6b6b}.rv-result{margin-top:20px;padding:18px;background:#3c2f2f;color:#f5f0e6;font-family:Courier New,monospace;font-size:.95rem;white-space:pre-wrap;border-radius:12px;box-shadow:inset 0 0 15px #d87d3ab3}.nutrition-section{margin-top:18px;padding:14px 18px;background:#4b423c;border:2px solid #58734e;border-radius:12px;box-shadow:0 0 12px #58734e;font-family:Courier New,monospace;color:#58734e;font-weight:700;white-space:pre-wrap}.rv-share-section button{background:linear-gradient(145deg,#c1440e,#8f320a);color:#f5f0e6;border:none;border-radius:10px;padding:10px 14px;margin-right:10px;font-weight:900;cursor:pointer;font-family:Orbitron,sans-serif;text-transform:uppercase;box-shadow:0 4px 6px #c1440ee6,0 0 10px #c1440e;transition:transform .15s ease;-webkit-user-select:none;user-select:none}.rv-share-section button:hover{transform:scale(1.1);box-shadow:0 6px 12px #c1440e,0 0 14px #c1440e}.rv-share-section button:active{transform:scale(.95);box-shadow:inset 0 2px 6px #0003}@media (max-width: 480px){.rv-container{padding:15px;margin:10px}.rv-input input[type=text]{width:100%;margin-bottom:10px}}