.form-container { max-width: 600px; margin: 50px auto; background: white; padding: 20px; border-radius: 10px; box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1); }
.form-control:focus { border-color: #dc3545; box-shadow: 0 0 5px rgba(220, 53, 69, 0.5); }
.btn-submit { background-color: #dc3545; color: white; font-weight: bold; border-radius: 50px; }
.btn-submit:hover { background-color: #c82333; }