:root {
	--bg-1: #f0efe9;
	--bg-2: #d7d3c8;
	--panel: #fffdf7;
	--ink: #1f1b16;
	--muted: #5f584e;
	--primary: #0f766e;
	--primary-ink: #ecfdf5;
	--danger: #b91c1c;
	--danger-ink: #fef2f2;
	--border: #dfd7c7;
	--shadow: 0 18px 35px rgba(28, 22, 16, 0.14);
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	min-height: 100vh;
	font-family: "Segoe UI", "Trebuchet MS", sans-serif;
	color: var(--ink);
	background:
		radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.7), transparent 28%),
		radial-gradient(circle at 90% 80%, rgba(15, 118, 110, 0.17), transparent 34%),
		linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 100%);
	display: grid;
	place-items: center;
	padding: 24px;
}

.app {
	width: min(920px, 100%);
	display: grid;
	gap: 14px;
	animation: rise 380ms ease-out;
}

.hero {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 20px;
	padding: 20px;
	box-shadow: var(--shadow);
}

.eyebrow {
	margin: 0 0 8px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	font-size: 12px;
	color: var(--muted);
	font-weight: 700;
}

h1 {
	margin: 0;
	font-size: clamp(24px, 4vw, 38px);
	line-height: 1.1;
}

.subtitle {
	margin: 10px 0 0;
	max-width: 62ch;
	color: var(--muted);
}

.panel {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 16px;
	padding: 16px;
	box-shadow: var(--shadow);
}

.controls {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	align-items: center;
}

.mic-option {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 700;
	color: var(--muted);
	padding: 8px 10px;
	border: 1px dashed var(--border);
	border-radius: 10px;
}

.mic-option input {
	width: 16px;
	height: 16px;
	accent-color: var(--primary);
}

.btn {
	border: 0;
	border-radius: 12px;
	padding: 12px 18px;
	font-size: 16px;
	font-weight: 700;
	cursor: pointer;
	transition: transform 120ms ease, filter 120ms ease;
}

.btn:hover:enabled {
	transform: translateY(-1px);
	filter: brightness(1.05);
}

.btn:disabled {
	opacity: 0.56;
	cursor: not-allowed;
}

.btn-primary {
	background: var(--primary);
	color: var(--primary-ink);
}

.btn-danger {
	background: var(--danger);
	color: var(--danger-ink);
}

.info {
	display: grid;
	gap: 8px;
}

.status-row {
	display: flex;
	justify-content: space-between;
	gap: 12px;
}

.label {
	font-weight: 700;
	color: var(--muted);
}

.value {
	font-weight: 800;
}

.preview-wrap {
	display: grid;
	gap: 10px;
}

.preview-title {
	margin: 0;
	font-weight: 700;
}

.preview {
	width: 100%;
	border-radius: 12px;
	border: 1px solid var(--border);
	background: #000;
	aspect-ratio: 16 / 9;
}

@keyframes rise {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (max-width: 700px) {
	body {
		padding: 12px;
	}

	.hero,
	.panel {
		padding: 14px;
	}

	.btn {
		width: 100%;
	}
}