.ecb-whatsapp-button {
	display: inline-flex;
	align-items: center;
	background-color: var(--ecb-bg-color, #25D366);
	color: var(--ecb-text-color, #fff);
	text-decoration: none;
	padding: 12px 20px;
	border-radius: 50px;
	font-family: sans-serif;
	font-weight: bold;
	font-size: var(--ecb-font-size, 16px);
	border: var(--ecb-border-size, 0px) solid var(--ecb-border-color, transparent);
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
	transition: background-color 0.3s ease, transform 0.3s ease;
	z-index: 99999;
}

.ecb-whatsapp-button:hover,
.ecb-whatsapp-button:focus {
	background-color: #1ebe57;
	transform: translateY(-2px);
	color: var(--ecb-text-color, #fff);
}

.ecb-whatsapp-button svg {
	width: var(--ecb-icon-size, 24px);
	height: var(--ecb-icon-size, 24px);
	fill: var(--ecb-text-color, currentColor);
}

.ecb-whatsapp-text {
	margin-left: 10px;
}

/* Fixed Positioning */
.ecb-fixed {
	position: fixed;
	bottom: 20px;
}

.ecb-pos-left {
	left: 20px;
}

.ecb-pos-right {
	right: 20px;
}

.ecb-pos-center {
	left: 50%;
	transform: translateX(-50%);
}

.ecb-pos-center:hover,
.ecb-pos-center:focus {
	transform: translateX(-50%) translateY(-2px);
}

/* Icon Only Layout */
.ecb-whatsapp-button.ecb-icon-only {
	padding: 0;
	width: calc(var(--ecb-icon-size, 28px) * 2);
	height: calc(var(--ecb-icon-size, 28px) * 2);
	border-radius: 50%;
	justify-content: center;
}

.ecb-whatsapp-button.ecb-icon-only .ecb-whatsapp-text {
	display: none;
}

.ecb-whatsapp-button.ecb-icon-only svg {
	margin: 0;
}

/* Responsive Mobile Customization (<= 768px) */
@media (max-width: 768px) {
	.ecb-whatsapp-button {
		font-size: var(--ecb-font-size-mobile, var(--ecb-font-size, 16px));
		border-width: var(--ecb-border-size-mobile, var(--ecb-border-size, 0px));
	}

	.ecb-whatsapp-button svg {
		width: var(--ecb-icon-size-mobile, var(--ecb-icon-size, 24px));
		height: var(--ecb-icon-size-mobile, var(--ecb-icon-size, 24px));
	}

	.ecb-whatsapp-button.ecb-icon-only {
		width: calc(var(--ecb-icon-size-mobile, var(--ecb-icon-size, 28px)) * 2);
		height: calc(var(--ecb-icon-size-mobile, var(--ecb-icon-size, 28px)) * 2);
	}

	.ecb-whatsapp-button.ecb-fixed.ecb-pos-mobile-left {
		left: 20px;
		right: auto;
		transform: none;
	}

	.ecb-whatsapp-button.ecb-fixed.ecb-pos-mobile-right {
		right: 20px;
		left: auto;
		transform: none;
	}

	.ecb-whatsapp-button.ecb-fixed.ecb-pos-mobile-center {
		left: 50%;
		right: auto;
		transform: translateX(-50%);
	}

	.ecb-whatsapp-button.ecb-fixed.ecb-pos-mobile-center:hover,
	.ecb-whatsapp-button.ecb-fixed.ecb-pos-mobile-center:focus {
		transform: translateX(-50%) translateY(-2px);
	}
}