@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Honk:MORF@15&family=Lato:wght@400;700;900&family=Lora:ital,wght@0,400..700;1,400..700&family=Outfit:wght@100..900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

:root {
	/* Typography */
	--font-primary: 'Lora', serif;
	--font-secondary: 'DM Sans', system-ui, -apple-system, sans-serif;

	/* Radius */
	--radius-md: 10px;
	--radius-lg: 16px;

	/* Colors */
	--color-bg: #fff8f2;
	--color-surface: #ffffff;
	--color-primary: #f59e0b;

	--color-text: #4a2e0f;
	--color-text-muted: #8a6a4a;
	--color-border: #eadccf;

	/* Spacing */
	--space-sm: 8px;
	--space-md: 16px;
	--space-lg: 24px;

	/* Shadow */
	--shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

body {
	font-family: var(--font-secondary);
	background-color: var(--color-bg);
	color: var(--color-text);
	padding: var(--space-lg);
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
}

:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

:focus {
	outline: none;
}

.header {
	margin-top: var(--space-lg);
	text-align: center;
}

.title {
	font-family: var(--font-primary);
	font-size: 2rem;
}

.subtitle {
	color: var(--color-text-muted);
	margin-top: var(--space-sm);
}

.card {
	width: 100%;
	max-width: 640px;

	background-color: var(--color-surface);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
	padding: var(--space-lg);
	margin-top: var(--space-lg);
	border: 1px solid var(--color-border);

	display: flex;
	flex-direction: column;
	gap: var(--space-lg);
}

.controls {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
}

.control-group select:focus-visible,
.control-group input:focus-visible {
	border-color: var(--color-primary);
}

.control-group select,
.control-group #amount {
	cursor: pointer;
}

.control-group {
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}

.control-group label {
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;

	color: var(--color-text-muted);
}

.control-group select {
	font-family: var(--font-secondary);
	padding: var(--space-sm);
	border-radius: var(--radius-md);
	border: 1px solid var(--color-border);
	background-color: var(--color-bg);
	color: var(--color-text);
	appearance: none;

	background-image: url("data:image/svg+xml;utf8,<svg fill='none' stroke='%237a6f66' stroke-width='2' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'><polyline points='6 9 12 15 18 9'/></svg>");
	background-repeat: no-repeat;
	background-position: right 10px center;
	background-size: 14px;
}

.slider-row {
	display: flex;
	align-items: center;
	gap: var(--space-sm);

	padding: var(--space-sm);
	border-radius: var(--radius-md);

	border: 1px solid var(--color-border);
	background-color: var(--color-bg);
}

#amount {
	flex: 1;
	margin: 0;
	width: 100%;
	appearance: none;
	background: transparent;
}

#amount::-webkit-slider-runnable-track {
	height: 6px;
	background: var(--color-primary);
	border-radius: 999px;
}

#amount::-moz-range-track {
	height: 6px;
	background: var(--color-primary);
	border-radius: 999px;
}

#amount::-webkit-slider-thumb {
	appearance: none;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: var(--color-primary);

	box-shadow:
		0 0 0 4px rgba(245, 158, 11, 0.25),
		0 2px 6px rgba(0, 0, 0, 0.1);
	border: none;
	margin-top: -5px;
	cursor: pointer;
	transition: transform 300ms ease;
}

#amount:hover::-webkit-slider-thumb {
	transform: scale(1.15);
}

#amount::-moz-range-thumb {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: var(--color-primary);
	box-shadow:
		0 0 0 4px rgba(245, 158, 11, 0.25),
		0 2px 6px rgba(0, 0, 0, 0.1);

	border: none;
	cursor: pointer;
}

#amount-value {
	min-width: 28px;
	font-size: 0.8rem;
	text-align: center;
	padding: 2px 6px;
	border-radius: var(--radius-md);
	background-color: var(--color-surface);
	border: 1px solid var(--color-border);
	color: var(--color-text-muted);
}

.btn-generate:focus-visible,
.btn-copy:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 3px;
}

.btn-generate {
	font-family: var(--font-secondary);
	font-weight: 600;
	color: var(--color-surface);
	background-color: var(--color-primary);
	border: none;
	border-radius: var(--radius-md);
	padding: var(--space-md);
	margin-top: var(--space-sm);
	cursor: pointer;
	transition:
		transform 0.15s ease,
		box-shadow 0.15s ease,
		opacity 0.15s ease;
}

.btn-generate:hover {
	opacity: 0.95;
	transform: translateY(-1px);
	box-shadow: var(--shadow-sm);
}

.btn-generate:active {
	transform: translateY(0);
	box-shadow: none;
}

.output {
	padding: var(--space-md);
	background-color: var(--color-bg);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	font-family: var(--font-primary);
	font-size: 0.95rem;
	line-height: 1.6;
	min-height: 120px;
}

.output p + p {
	margin-top: var(--space-md);
}

.output-placeholder {
	color: var(--color-text-muted);
	font-style: italic;
}

.btn-copy {
	align-self: flex-end;
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	font-size: 0.85rem;
	font-family: var(--font-secondary);
	color: var(--color-text-muted);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	margin-top: var(--space-sm);
	padding: 10px 16px;
	background: none;
	cursor: pointer;
	transition:
		background-color 0.15s ease,
		color 0.15s ease;
}

.btn-copy:hover {
	background-color: var(--color-bg);
	color: var(--color-text);
}

.btn-copy:active {
	opacity: 0.7;
}

.btn-copy svg {
	width: 14px;
	height: 14px;
}

footer {
	border-top: 1px solid var(--color-border);
	padding: var(--space-lg) var(--space-md);
	color: var(--color-text-muted);
	margin-top: auto;
	text-align: center;
	font-size: 0.8rem;
}