.otd-donation-form-wrap {
	max-width: 480px;
	margin: 0 auto;
}

.otd-title {
	margin-bottom: 0.25em;
}

.otd-description {
	margin-top: 0;
	margin-bottom: 1.5em;
}

.otd-field {
	margin-bottom: 1.25em;
}

.otd-field label {
	display: block;
	font-weight: 600;
	margin-bottom: 0.4em;
}

.otd-field input[type="text"],
.otd-field input[type="email"],
.otd-field input[type="number"],
.otd-field textarea {
	width: 100%;
	padding: 0.6em 0.75em;
	border: 1px solid #ccd0d4;
	border-radius: 4px;
	font-size: 1em;
	box-sizing: border-box;
}

.otd-amount-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5em;
	margin-bottom: 0.5em;
}

.otd-amount-btn {
	padding: 0.6em 1.2em;
	border: 1px solid #ccd0d4;
	border-radius: 4px;
	background-color: #fff;
	color: #133a1b;
	cursor: pointer;
	font-size: 1em;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.otd-amount-btn:hover,
.otd-amount-btn:focus {
	background-color: #eaf2ec;
	border-color: #2271b1;
	color: #133a1b;
}

.otd-amount-btn.otd-selected,
.otd-amount-btn.otd-selected:hover,
.otd-amount-btn.otd-selected:focus {
	background-color: #2271b1;
	border-color: #2271b1;
	color: #fff;
}

.otd-custom-amount {
	margin-top: 0.5em;
}

#otd-card-element {
	padding: 0.75em;
	border: 1px solid #ccd0d4;
	border-radius: 4px;
	background: #fff;
}

#otd-card-errors {
	color: #b32d2e;
	font-size: 0.9em;
	margin-top: 0.5em;
	min-height: 1.2em;
}

.otd-submit-btn {
	width: 100%;
	padding: 0.85em;
	font-size: 1.1em;
	font-weight: 600;
	color: #fff;
	background: #2271b1;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	position: relative;
}

.otd-submit-btn:disabled {
	opacity: 0.7;
	cursor: not-allowed;
}

.otd-btn-spinner {
	display: inline-block;
	width: 1em;
	height: 1em;
	border: 2px solid rgba(255, 255, 255, 0.5);
	border-top-color: #fff;
	border-radius: 50%;
	animation: otd-spin 0.7s linear infinite;
	vertical-align: middle;
}

@keyframes otd-spin {
	to {
		transform: rotate( 360deg );
	}
}

.otd-form-message {
	margin-top: 1em;
	padding: 0.75em;
	border-radius: 4px;
	background: #f6f7f7;
	font-weight: 600;
}