.app-container{padding:20px;font-family:Arial,sans-serif;text-align:center;background-color:#000;color:#fff}.dropdown{width:80%;font-size:8vw;padding:10px;margin-bottom:20px}.input-row{display:flex;justify-content:center;align-items:center;gap:8px}.adjust-btn{font-size:12vw;font-weight:700;width:15%;background-color:#ff9800;color:#fff;border:none;border-radius:12px;padding:8px;box-shadow:0 4px 6px #0000004d}.input-box{width:40%;font-size:10vw;font-weight:700;text-align:center;background-color:#4cafef;color:#000;border:none;border-radius:12px;padding:15px}.plates{display:flex;flex-wrap:wrap;justify-content:center;margin-top:10px}.plate{background-color:#ffeb3b;color:#000;font-size:14vw;font-weight:700;margin:8px;padding:20px 28px;border-radius:12px;box-shadow:0 4px 6px #0000004d}.warning{color:red;font-size:5vw;margin-top:15px}