:root {
	/*Color Palette */
	--eerie-black: #252422; /* Page background */
	--black-olive: #403d39; /* GURU chat bubbles */
	--timberwolf: #ccc5b9; /* Input fields, user bubbles, muted text */
	--floral-white: #fffcf2; /* Main text color, headings */
	--flame: #eb5e28; /* Accent color: buttons, highlights */

	/*Font Families */
	--font-title: "Bowlby One SC", sans-serif; /* Main project title */
	--font-body: "Darker Grotesque", sans-serif; /* Paragraphs, messages */
	--font-ui: "Commissioner", sans-serif; /* Buttons, inputs, small labels */
}
/*Containers*/
*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	max-width: 950px;
	background-color: var(--eerie-black);
	margin: 0 auto;
}

.container {
	max-width: 900px;
	margin: 0 auto;
	padding: 40px 0 60px 0;
}

/*Header*/
header {
	margin: 0;
	padding: 20px 0;
}
h1 {
	font-family: var(--font-title);
	font-size: 65px;
	color: var(--floral-white);
	letter-spacing: 1.3px;
	text-align: center;
	margin: 0;
}

h4 {
	font-family: var(--font-ui);
	font-size: 23px;
	font-weight: 400;
	color: var(--floral-white);
	letter-spacing: 1.6px;
	text-align: center;
	margin: 0;
}

/*Chat Conversation*/
main {
	font-size: 15px;
	color: var(--floral-white);
	background-color: var(--black-olive);
	border-radius: 18px;
	min-height: 300px;
	overflow-y: auto;
	margin: 20px 0;
	padding: 20px 0;
}

#chat-window {
	max-height: 400px;
	overflow-y: auto;
	margin: 30px;
}

.chat {
	display: flex;
	flex-direction: column;
}

.message-user,
.message-guru {
	font-family: var(--font-body);
	color: var(--floral-white);
	padding: 10px 16px;
	border-radius: 10px;
	max-width: 85%;
	line-height: 1.5;
}

.message-text {
	white-space: pre-line;
}

.icon {
	font-size: 15px;
	margin-right: 2px;
}

.message-user {
	background-color: var(--timberwolf);
	color: var(--eerie-black);
	font-size: 20px;
	font-weight: 500;
	letter-spacing: 0.4px;
	justify-content: flex-end;
	align-self: flex-end;
	text-align: right;
	margin: 20px 0px 25px 0px;
}

.message-guru {
	background-color: var(--timberwolf);
	color: var(--eerie-black);
	font-size: 20px;
	font-weight: 500;
	letter-spacing: 0.4px;
	justify-content: flex-start;
	align-self: flex-start;
	text-align: left;
	animation: slide-fade-in 0.5s ease-out;
}

/*Search Bar*/
.input-area {
	width: 100%;
	max-width: 100%;
	margin: 40px 0;
	display: flex;
	justify-content: center;
}

.search-form {
	display: flex;
	width: 100%;
	max-width: 100%;
	gap: 10px;
}

.search-form-input {
	font-size: 17px;
	font-family: var(--font-body);
	text-align: left;
	background-color: var(--timberwolf);
	color: var(--eerie-black);
	border-radius: 10px;
	border: 0.5px solid var(--flame);
	flex: 1;
	padding: 20px 20px;
}

.search-form-button {
	font-size: 16px;
	font-family: var(--font-body);
	font-weight: bold;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	background-color: var(--flame);
	color: var(--floral-white);
	border-radius: 10px;
	border: none;
	padding: 15px 30px;
	cursor: pointer;
	white-space: nowrap;
}

.search-form-button:hover {
	background: var(--timberwolf);
	color: var(--flame);
}

.search-form-input:focus,
.search-form-button:focus {
	outline: 2px solid var(--flame);
	outline-offset: 2px;
}

/*Footer*/
footer {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
	width: 100%;
	padding-top: 20px;
	flex-wrap: wrap;
}

.footer-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	width: 100%;
	gap: 20px;
}

.footer-signature {
	font-family: var(--font-ui);
	font-size: 14px;
	color: var(--timberwolf);
}

footer a {
	text-decoration: none;
	color: var(--flame);
	font-weight: 500;
}

footer strong {
	color: var(--flame);
	font-weight: 500;
}

.status-light {
	font-family: var(--font-ui);
	font-size: 14px;
	color: var(--floral-white);
	position: relative;
	padding-left: 20px;
}

.status-light::before {
	content: "";
	position: absolute;
	left: 0;
	top: 4px;
	width: 10px;
	height: 10px;
	background-color: #00ff00;
	border-radius: 50%;
	box-shadow: 0 0 6px #00ff00;
	animation: pulse 1.5s infinite ease-in-out;
}

/* Animation */
@keyframes pulse {
	0%,
	100% {
		transform: scale(1);
		opacity: 0.9;
	}
	50% {
		transform: scale(1.5);
		opacity: 0.4;
	}
}

@keyframes slid-fade-in {
	from {
		opacity: 0;
		transform: translateY(10px) scale(0.98);
	}
	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

/* Responsive: Mobile First */
@media (max-width: 768px) {
	h1 {
		font-size: 38px;
	}

	h4 {
		font-size: 16px;
		letter-spacing: 1px;
	}

	.container {
		padding: 40px 20px;
	}

	main {
		padding: 30px 16px;
	}

	.search-form {
		flex-direction: column;
	}

	.search-form-input {
		width: 100%;
		padding: 15px;
	}

	.search-form-button {
		width: 100%;
		padding: 15px;
		text-align: center;
	}

	.message-user,
	.message-guru {
		max-width: 100%;
		font-size: 15px;
	}

	footer {
		flex-direction: column;
		align-items: center;
		text-align: center;
		gap: 16px;
	}

	.footer-signature,
	.status-light {
		width: 100%;
		justify-content: center;
	}
}