Added captcha to booking form. Deleted useless files.

style/main.scss

@@ -115,4 +115,107 @@ div.content {
 	color: #000;
 	text-decoration: none;
 	cursor: pointer;
+}
+
+.leptos-captcha {
+	margin: .5rem 0;
+	border-left: 5px solid hsl(0, 60%, 44%);
+	line-height: 1;
+	padding-left: .25rem;
+	transition: border-left 250ms;
+	color: #3f3f3f;
+}
+
+/* The outer captcha container in pending state */
+.leptos-captcha[data-state="pending"] {
+	border-left: 5px solid hsl(57, 60%, 44%);
+}
+
+/* The outer captcha container in verified state */
+.leptos-captcha[data-state="verified"] {
+	border-left: 5px solid hsl(113, 60%, 44%);
+}
+
+/* The label for the hidden input */
+.leptos-captcha > label {
+	display: flex;
+	align-items: center;
+	gap: .25rem;
+	margin: 0;
+	padding: 0;
+}
+
+/* The icons in front and back */
+.leptos-captcha .icon-front,
+.leptos-captcha .icon-back {
+	width: 0.5rem;
+	opacity: .8;
+	transition: color 250ms;
+}
+
+/* The icon in the back */
+.leptos-captcha .icon-back {
+	margin-bottom: -.25rem;
+}
+
+/* The icon in the back in verified state */
+.leptos-captcha[data-state="verified"] .icon-back {
+	color: hsl(113, 60%, 44%);
+}
+
+/* The inner text content */
+.leptos-captcha .text {
+	font-size: 0.5rem;
+	font-weight: bold;
+}
+
+/* The inner text content in pending state */
+.leptos-captcha .pending {
+	color: hsl(57, 60%, 44%);
+}
+
+/* The inner text content in verified state */
+.leptos-captcha .verified {
+	color: hsl(113, 60%, 44%);
+}
+
+.spinner {
+	display: inline-block;
+	position: relative;
+	width: 1.5rem;
+	height: 1.5rem;
+}
+
+.spinner div {
+	box-sizing: border-box;
+	display: block;
+	position: absolute;
+	width: 1.25rem;
+	height: 1.25rem;
+	margin: .125rem;
+	border: .125rem solid #3f3f3f;
+	border-radius: 50%;
+	animation: spin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
+	border-color: #3f3f3f transparent transparent transparent;
+}
+
+.spinner div:nth-child(1) {
+	animation-delay: -0.45s;
+}
+
+.spinner div:nth-child(2) {
+	animation-delay: -0.3s;
+}
+
+.spinner div:nth-child(3) {
+	animation-delay: -0.15s;
+}
+
+@keyframes spin {
+	0% {
+		transform: rotate(0deg);
+	}
+	100% {
+		transform: rotate(360deg);
+	}
 }