.foliar-calc {
	--gfc-accent: #2d8a4f;
	--gfc-border: #d8dde1;
	--gfc-radius: 8px;
	--gfc-bg: #ffffff;
	--gfc-muted: #6a737d;
	--gfc-soft: #f6f8fa;

	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	max-width: 880px;
	margin: 1.5rem auto;
	padding: 1.25rem;
	background: var(--gfc-bg);
	border: 1px solid var(--gfc-border);
	border-radius: var(--gfc-radius);
	box-sizing: border-box;
}

.foliar-calc *,
.foliar-calc *::before,
.foliar-calc *::after {
	box-sizing: border-box;
}

.foliar-calc__picker {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.foliar-calc__search-label {
	font-weight: 600;
	margin-bottom: 0.35rem;
}

.foliar-calc__search {
	width: 100%;
	padding: 0.5rem 0.65rem;
	border: 1px solid var(--gfc-border);
	border-radius: calc(var(--gfc-radius) - 4px);
	font: inherit;
}

.foliar-calc__grid {
	margin: 0.6rem 0 0;
	padding: 0.6rem;
	max-height: 480px;
	overflow-y: auto;
	border: 1px solid var(--gfc-border);
	border-radius: calc(var(--gfc-radius) - 4px);
	background: var(--gfc-soft);
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.6rem;
}

.foliar-calc__tile {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 0.45rem;
	padding: 0.7rem 0.55rem;
	background: #fff;
	border: 2px solid var(--gfc-border);
	border-radius: calc(var(--gfc-radius) - 2px);
	cursor: pointer;
	transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.05s ease;
	user-select: none;
}

.foliar-calc__tile:hover {
	border-color: var(--gfc-accent);
}

.foliar-calc__tile.is-selected {
	border-color: var(--gfc-accent);
	box-shadow: 0 0 0 3px rgba(45, 138, 79, 0.18);
}

.foliar-calc__tile:active {
	transform: scale(0.99);
}

.foliar-calc__checkbox {
	position: absolute;
	opacity: 0;
	pointer-events: none;
	width: 1px;
	height: 1px;
}

.foliar-calc__tile-image {
	width: 100%;
	aspect-ratio: 1 / 1;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--gfc-soft);
	border-radius: 6px;
	overflow: hidden;
}

.foliar-calc__tile-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.foliar-calc__tile-image-placeholder {
	font-size: 1.8rem;
	font-weight: 700;
	color: var(--gfc-accent);
	background: rgba(45, 138, 79, 0.10);
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.foliar-calc__tile-name {
	font-size: 0.85rem;
	font-weight: 600;
	line-height: 1.25;
	color: #1c1f23;
	overflow-wrap: anywhere;
}

.foliar-calc__tile-check {
	position: absolute;
	top: 6px;
	right: 6px;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--gfc-accent);
	color: #fff;
	font-size: 0.85rem;
	line-height: 22px;
	font-weight: 700;
	opacity: 0;
	transform: scale(0.6);
	transition: opacity 0.15s ease, transform 0.15s ease;
}

.foliar-calc__tile.is-selected .foliar-calc__tile-check {
	opacity: 1;
	transform: scale(1);
}

.foliar-calc__tile:focus-within {
	outline: 2px solid var(--gfc-accent);
	outline-offset: 2px;
}

.foliar-calc__selected {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.foliar-calc__selected-title {
	margin: 0 0 0.4rem;
	font-size: 1.05rem;
}

.foliar-calc__hint {
	color: var(--gfc-muted);
	font-style: italic;
	margin: 0 0 0.5rem;
}

.foliar-calc__rows {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.foliar-calc__row {
	display: grid;
	grid-template-columns: 1fr 160px;
	align-items: center;
	gap: 0.6rem;
	padding: 0.45rem 0.6rem;
	border: 1px solid var(--gfc-border);
	border-radius: calc(var(--gfc-radius) - 4px);
	background: var(--gfc-soft);
}

.foliar-calc__row-name {
	font-weight: 500;
	overflow-wrap: anywhere;
}

.foliar-calc__dose-wrap {
	display: flex;
	align-items: center;
	gap: 0.45rem;
	width: 100%;
}

.foliar-calc__dose {
	flex: 1 1 auto;
	min-width: 0;
	padding: 0.45rem 0.55rem;
	border: 1px solid var(--gfc-border);
	border-radius: 4px;
	font: inherit;
	text-align: right;
}

.foliar-calc__dose-unit {
	flex: 0 0 auto;
	color: var(--gfc-muted);
	font-size: 0.95rem;
	line-height: 1;
}

.foliar-calc__dilution-section {
	margin: 0.25rem 0 0;
	padding: 0.7rem 0.85rem;
	background: var(--gfc-soft);
	border-left: 3px solid var(--gfc-accent);
	border-radius: 4px;
}

.foliar-calc__dilution {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.85rem;
}

.foliar-calc__dilution-label {
	font-weight: 600;
	color: #1c1f23;
	font-size: 0.95rem;
}

.foliar-calc__dilution-toggle {
	display: inline-flex;
	border: 1px solid var(--gfc-border);
	border-radius: 6px;
	overflow: hidden;
	background: #fff;
}

.foliar-calc__dilution-btn {
	appearance: none;
	-webkit-appearance: none;
	background: #fff;
	color: #1c1f23;
	border: 0;
	border-right: 1px solid var(--gfc-border);
	padding: 0.45rem 1rem;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.12s ease, color 0.12s ease;
}

.foliar-calc__dilution-btn:last-child {
	border-right: 0;
}

.foliar-calc__dilution-btn:hover {
	background: rgba(45, 138, 79, 0.08);
}

.foliar-calc__dilution-btn.is-active {
	background: var(--gfc-accent);
	color: #fff;
}

.foliar-calc__dilution-btn:focus-visible {
	outline: 2px solid var(--gfc-accent);
	outline-offset: 2px;
}

.foliar-calc__dilution-note {
	margin: 0.5rem 0 0;
	color: var(--gfc-muted);
	font-size: 0.85rem;
}

.foliar-calc__total {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.5rem;
	padding: 0.9rem 1rem;
	margin-top: 0.25rem;
	background: var(--gfc-accent);
	color: #fff;
	border-radius: var(--gfc-radius);
}

.foliar-calc__total-label {
	font-weight: 600;
	font-size: 1rem;
}

.foliar-calc__total-value {
	font-size: 1.55rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}

.foliar-calc__empty-admin {
	color: var(--gfc-muted);
	font-style: italic;
	margin: 0.5rem 0 0;
}

@media (max-width: 640px) {
	.foliar-calc {
		padding: 1rem;
	}

	.foliar-calc__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.foliar-calc__row {
		grid-template-columns: 1fr;
	}

	.foliar-calc__dose {
		text-align: left;
	}

	.foliar-calc__total-value {
		font-size: 1.35rem;
	}
}