/* Modern 2025 Design System */
:root {
	/* Color Palette */
	--true-black: #0d0d0d;
	--jet-gray: #1a1a1a;
	--charcoal: #262626;
	--electric-blue: #3b82f6;
	--lime-neon: #a3e635;
	--soft-purple: #a78bfa;
	--alert-red: #ef4444;
	--success-green: #22c55e;
	--text-primary: #ffffff;
	--text-secondary: #b3b3b3;
	--text-tertiary: #7c7c7c;
	--glass-bg: rgba(255, 255, 255, 0.03);
}

/* Base Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@600;700&display=swap');

* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	font-family: 'Inter', sans-serif;
	background-color: var(--true-black);
	color: var(--text-primary);
	min-height: 100vh;
	line-height: 1.5;
	padding: 1rem;
}

h1,
h2,
h3,
h4 {
	font-family: 'Space Grotesk', sans-serif;
	font-weight: 600;
	margin-bottom: 1rem;
}

h1 {
	font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
	font-size: clamp(1.5rem, 4vw, 2rem);
}

p {
	font-size: clamp(1rem, 2vw, 1.125rem);
	color: var(--text-secondary);
	margin-bottom: 1rem;
}

/* Bento Grid Layout */
.bento {
	display: grid;
	gap: 1.25rem;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	grid-auto-rows: minmax(200px, auto);
	margin: 2rem 0;
}

.bento-card {
	background: var(--glass-bg);
	border-radius: 1rem;
	padding: 1.5rem;
	backdrop-filter: blur(8px);
	border: 1px solid rgba(255, 255, 255, 0.08);
	transition: all 0.2s ease;
}

.bento-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.05);
}

/* Buttons */
button {
	cursor: pointer;
	transition: all 0.2s ease;
}

.btn-toggle {
	background: var(--jet-gray);
	border: 1px solid var(--electric-blue);
	padding: 0.75rem 1.5rem;
	border-radius: 0.75rem;
	color: var(--text-primary);
	font-weight: 600;
	transition: all 0.2s ease;
}

.btn-toggle:hover {
	background: var(--electric-blue);
	color: var(--true-black);
}

/* Glass Card Component */
.glass {
	background: var(--glass-bg);
	border: 1px solid rgba(255, 255, 255, 0.08);
	backdrop-filter: blur(12px);
	border-radius: 1rem;
	padding: 1rem;
}

/* Footer */
footer {
	background: var(--jet-gray);
	color: var(--text-primary);
	text-align: center;
	padding: 1rem;
	position: sticky;
	bottom: 0;
	backdrop-filter: blur(12px);
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}

footer a {
	color: var(--electric-blue);
	text-decoration: none;
	transition: opacity 0.2s ease;
}

footer a:hover {
	opacity: 0.8;
}

/* Responsive Behavior */
@media (max-width: 768px) {
	.bento {
		grid-template-columns: 1fr;
	}

	.content {
		padding: 1rem;
	}
}

/* Animation Classes */
@keyframes shimmer {
	0% {
		background-position: -200% 0;
	}
	100% {
		background-position: 200% 0;
	}
}

.loading-shimmer {
	background: linear-gradient(90deg, var(--jet-gray) 25%, var(--charcoal) 50%, var(--jet-gray) 75%);
	background-size: 200% 100%;
	animation: shimmer 1.5s infinite;
}

/* Message Components */
.message-box {
	background: var(--glass-bg);
	border-radius: 0.75rem;
	padding: 1rem;
	margin-bottom: 1rem;
	backdrop-filter: blur(12px);
	border-left: 3px solid var(--electric-blue);
}

.message-box.success {
	border-left-color: var(--success-green);
}

.message-box.error {
	border-left-color: var(--alert-red);
}

/* Button Group */
.button-group {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

/* Audio Element */
audio {
	width: 100%;
	margin-top: 1rem;
	border-radius: 0.75rem;
	background: var(--glass-bg);
	padding: 0.5rem;
}

/* Chat Interface */
#chatContainer {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}