:root {
	--color-bg: #f6f7f5;
	--color-surface: #ffffff;
	--color-text: #202722;
	--color-text-muted: #5c6b60;
	--color-primary: #2f6f4f;
	--color-primary-hover: #245a3f;
	--color-border: #d7ddd6;
	--color-danger: #a8291f;
	--color-danger-bg: #fbeaea;
	--color-success: #1e6b3e;
	--color-success-bg: #e7f4ec;
	--radius: 8px;
	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 1rem;
	--space-4: 1.5rem;
	--space-5: 2.5rem;
	--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: var(--font-sans);
	color: var(--color-text);
	background: var(--color-bg);
	line-height: 1.5;
}

a {
	color: var(--color-primary);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

h1, h2, h3 {
	line-height: 1.25;
}

.app-header {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-4);
	padding: var(--space-3) var(--space-4);
	background: var(--color-surface);
	border-bottom: 1px solid var(--color-border);
}

.app-header__brand {
	font-weight: 700;
	font-size: 1.125rem;
	text-decoration: none;
	color: var(--color-text);
}

.app-nav {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
}

.app-nav a {
	text-decoration: none;
	color: var(--color-text-muted);
	font-weight: 600;
}

.app-nav a:hover {
	color: var(--color-primary);
}

.app-header__logout {
	margin-left: auto;
}

.page {
	max-width: 960px;
	margin: 0 auto;
	padding: var(--space-4);
}

.page-title {
	margin-top: 0;
}

.page-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
	margin-bottom: var(--space-4);
}

.week-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	margin-bottom: var(--space-4);
	text-align: center;
}

.card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: var(--space-4);
	margin-bottom: var(--space-4);
}

.alert {
	padding: var(--space-3);
	border-radius: var(--radius);
	margin-bottom: var(--space-3);
}

.alert-error {
	background: var(--color-danger-bg);
	color: var(--color-danger);
	border: 1px solid var(--color-danger);
}

.alert-success {
	background: var(--color-success-bg);
	color: var(--color-success);
	border: 1px solid var(--color-success);
}

.empty-state {
	color: var(--color-text-muted);
	font-style: italic;
}

.field {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
	margin-bottom: var(--space-3);
	max-width: 28rem;
}

.field-error {
	color: var(--color-danger);
	font-size: 0.875rem;
}

label {
	font-weight: 600;
	font-size: 0.9rem;
}

input,
select,
textarea {
	font: inherit;
	color: inherit;
	padding: var(--space-2);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	background: var(--color-surface);
	width: 100%;
}

textarea {
	min-height: 5rem;
	resize: vertical;
}

.prompt-textarea {
	min-height: 10rem;
	font-family: monospace;
	margin-bottom: var(--space-2);
}

.combobox {
	position: relative;
}

.combobox-suggestions {
	position: absolute;
	z-index: 10;
	top: 100%;
	left: 0;
	right: 0;
	max-height: 12rem;
	overflow-y: auto;
	margin: 0;
	padding: 0;
	list-style: none;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
}

.combobox-suggestions li {
	padding: var(--space-2);
	cursor: pointer;
}

.combobox-suggestions__option--active {
	background: var(--color-border);
}

.combobox-suggestions li[data-favorite="true"]::before {
	content: "★ ";
}

.field-inline {
	display: block;
	margin-bottom: var(--space-3);
	font-weight: 600;
	font-size: 0.9rem;
}

.field-inline input[type="checkbox"] {
	width: auto;
	margin-right: var(--space-1);
}

.recipe-thumbnail {
	width: 3rem;
	height: 3rem;
	object-fit: cover;
	border-radius: var(--radius);
	display: block;
}

.btn-favorite {
	font: inherit;
	font-size: 1.25rem;
	line-height: 1;
	padding: 0;
	border: none;
	background: none;
	color: var(--color-primary);
	cursor: pointer;
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
}

.ingredient-row {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr auto;
	align-items: center;
	gap: var(--space-2);
	margin-bottom: var(--space-2);
	max-width: 32rem;
}

.ingredient-row .field-error {
	grid-column: 1 / -1;
}

.btn {
	display: inline-block;
	font: inherit;
	font-weight: 600;
	padding: var(--space-2) var(--space-3);
	border-radius: var(--radius);
	border: 1px solid var(--color-primary);
	background: var(--color-primary);
	color: #fff;
	cursor: pointer;
	text-decoration: none;
}

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

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

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

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

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

.btn-inline-form {
	display: inline;
}

.table-wrapper {
	overflow-x: auto;
}

table {
	width: 100%;
	border-collapse: collapse;
	table-layout: fixed;
}

.col-favorite {
	width: 2.75rem;
}

.col-photo {
	width: 4.5rem;
}

.col-calories {
	width: 6rem;
}

.col-actions {
	width: 11rem;
}

th, td {
	text-align: left;
	padding: var(--space-2) var(--space-3);
	border-bottom: 1px solid var(--color-border);
	vertical-align: top;
	overflow-wrap: anywhere;
}

th {
	color: var(--color-text-muted);
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.row-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
}

.entry-footer {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: var(--space-2);
}

.entry-edit-controls {
	display: none;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--space-2);
}

.page.edit-mode .entry-edit-controls {
	display: flex;
}

.week-submit {
	margin-top: var(--space-3);
}

.portions-form {
	display: flex;
	align-items: center;
	gap: var(--space-1);
	white-space: nowrap;
}

.portions-form label {
	color: var(--color-text-muted);
	font-weight: 400;
}

.portions-input {
	width: 4rem;
}

.btn-small {
	padding: 0.2rem var(--space-2);
	font-size: 0.85rem;
}

.day-card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: var(--space-3) var(--space-4);
	margin-bottom: var(--space-3);
}

.day-card__heading {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--space-2);
	margin: 0 0 var(--space-2);
}

.calorie-badge {
	font-weight: 700;
	color: var(--color-primary);
}

.entry-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.entry-list > li {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: var(--space-3);
	padding: var(--space-2) 0;
	border-top: 1px solid var(--color-border);
}

.entry-list > li:first-child {
	border-top: none;
}

.recipe-details {
	flex: 1;
	min-width: 0;
}

.recipe-details > summary {
	cursor: pointer;
	font-weight: 600;
}

.recipe-details__body {
	margin-top: var(--space-2);
	color: var(--color-text-muted);
}

.recipe-ingredient-list {
	list-style: none;
	margin: var(--space-2) 0 0;
	padding: 0;
}

.recipe-ingredient-list li {
	padding: var(--space-1) 0;
}

.shopping-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.shopping-list li {
	padding: var(--space-2) 0;
	border-bottom: 1px solid var(--color-border);
}

.help-text {
	color: var(--color-text-muted);
	font-size: 0.9rem;
}

.back-link {
	display: inline-block;
	margin-top: var(--space-3);
}

.auth-page {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-4);
}

.auth-card {
	width: 100%;
	max-width: 22rem;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: var(--space-5) var(--space-4);
}

.auth-card h1 {
	margin-top: 0;
	text-align: center;
}

@media (max-width: 640px) {
	.page {
		padding: var(--space-3);
	}

	.ingredient-row {
		grid-template-columns: 1fr;
	}

	.ingredient-remove {
		justify-self: start;
	}

	.day-card__heading {
		flex-direction: column;
		align-items: flex-start;
	}

	.week-nav {
		flex-direction: column;
	}

	.entry-list > li {
		flex-direction: column;
		align-items: stretch;
	}

	.entry-footer {
		align-items: flex-start;
	}

	.table-wrapper {
		overflow-x: visible;
	}

	.table-wrapper table {
		table-layout: auto;
	}

	.table-wrapper thead {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0, 0, 0, 0);
		white-space: nowrap;
	}

	.table-wrapper table,
	.table-wrapper tbody,
	.table-wrapper tr,
	.table-wrapper td {
		display: block;
		width: auto;
	}

	.table-wrapper tr {
		border: 1px solid var(--color-border);
		border-radius: var(--radius);
		padding: var(--space-2) var(--space-3);
		margin-bottom: var(--space-3);
	}

	.table-wrapper tr[hidden] {
		display: none;
	}

	.table-wrapper td {
		display: flex;
		flex-wrap: wrap;
		align-items: center;
		gap: var(--space-1) var(--space-2);
		padding: var(--space-1) 0;
		border-bottom: none;
	}

	.table-wrapper td::before {
		content: attr(data-label) ":";
		flex-basis: 100%;
		font-weight: 600;
		font-size: 0.85rem;
		color: var(--color-text-muted);
	}
}