.sim-pay-wrap {
	max-width: 420px;
	margin: 1.5em 0;
}
.sim-pay-heading {
	margin: 0 0 0.5em;
}
.sim-pay-form {
	display: flex;
	flex-direction: column;
	gap: 0.5em;
}
.sim-pay-label {
	font-weight: 600;
	font-size: 0.95em;
}
.sim-pay-input {
	width: 100%;
	padding: 0.6em 0.7em;
	font-size: 1em;
	border: 1px solid #c9ced6;
	border-radius: 6px;
	box-sizing: border-box;
}
.sim-pay-input:focus {
	outline: none;
	border-color: #635bff;
	box-shadow: 0 0 0 2px rgba( 99, 91, 255, 0.2 );
}
.sim-pay-button {
	padding: 0.7em 1em;
	font-size: 1em;
	font-weight: 600;
	color: #fff;
	background: #635bff;
	border: none;
	border-radius: 6px;
	cursor: pointer;
	transition: background 0.15s ease;
}
.sim-pay-button:hover {
	background: #5147e0;
}
.sim-pay-button:disabled {
	opacity: 0.6;
	cursor: default;
}
.sim-pay-message {
	min-height: 1.2em;
	font-size: 0.9em;
}
.sim-pay-message.sim-pay-error {
	color: #b3261e;
}
.sim-pay-message.sim-pay-info {
	color: #444;
}