/* YDF Dog Food Tools — scoped styles. Override the variables in your theme if needed. */
.ydf-tool {
	--ydf-accent: #b45a1e;
	--ydf-accent-soft: #fbf1e8;
	--ydf-ink: #26211c;
	--ydf-muted: #6b6259;
	--ydf-line: #e6ded5;
	--ydf-bg: #ffffff;
	--ydf-field: #fffdfa;
	--ydf-radius: 12px;

	box-sizing: border-box;
	max-width: 760px;
	margin: 2em auto;
	padding: 24px;
	background: var(--ydf-bg);
	border: 1px solid var(--ydf-line);
	border-radius: var(--ydf-radius);
	color: var(--ydf-ink);
	font: inherit;
	line-height: 1.5;
}
.ydf-tool *, .ydf-tool *::before, .ydf-tool *::after { box-sizing: border-box; }

.ydf-tool .ydf-title {
	margin: 0 0 4px;
	font-size: 1.35em;
	line-height: 1.25;
	color: var(--ydf-ink);
}
.ydf-tool .ydf-intro {
	margin: 0 0 18px;
	color: var(--ydf-muted);
	font-size: .95em;
}

.ydf-tool form { margin: 0; }
.ydf-tool .ydf-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 14px 16px;
}
.ydf-tool .ydf-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ydf-tool .ydf-field--wide { grid-column: 1 / -1; }
.ydf-tool label, .ydf-tool .ydf-label {
	font-size: .9em;
	font-weight: 600;
	color: var(--ydf-ink);
}
.ydf-tool .ydf-help { font-size: .8em; color: var(--ydf-muted); font-weight: 400; }

.ydf-tool input[type="number"],
.ydf-tool input[type="text"],
.ydf-tool select {
	width: 100%;
	min-height: 44px;
	padding: 8px 12px;
	border: 1px solid var(--ydf-line);
	border-radius: 8px;
	background: var(--ydf-field);
	color: var(--ydf-ink);
	font: inherit;
	font-size: 16px; /* prevents iOS zoom */
}
.ydf-tool input:focus, .ydf-tool select:focus {
	outline: 2px solid var(--ydf-accent);
	outline-offset: 1px;
	border-color: var(--ydf-accent);
}
.ydf-tool .ydf-inline { display: flex; gap: 8px; }
.ydf-tool .ydf-inline input { flex: 1 1 auto; }
.ydf-tool .ydf-inline select { flex: 0 0 auto; width: auto; }

.ydf-tool input[type="range"] { width: 100%; accent-color: var(--ydf-accent); }
.ydf-tool .ydf-range-value { font-size: .9em; color: var(--ydf-muted); }

.ydf-tool fieldset.ydf-food {
	grid-column: 1 / -1;
	min-width: 0;
	margin: 0;
	padding: 14px;
	border: 1px solid var(--ydf-line);
	border-radius: 10px;
}
.ydf-tool fieldset.ydf-food legend { padding: 0 6px; font-weight: 700; }
.ydf-tool fieldset.ydf-food .ydf-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }

.ydf-tool .ydf-submit {
	margin-top: 16px;
	min-height: 44px;
	padding: 10px 22px;
	border: 0;
	border-radius: 999px;
	background: var(--ydf-accent);
	color: #fff;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}
.ydf-tool .ydf-submit:hover { filter: brightness(1.08); }
/* Results update live with JS; the button is only a no-JS / keyboard fallback. */
.ydf-js .ydf-tool .ydf-submit { display: none; }

.ydf-tool .ydf-result {
	margin-top: 20px;
	padding: 18px;
	background: var(--ydf-accent-soft);
	border-radius: 10px;
}
.ydf-tool .ydf-result[hidden] { display: none; }
.ydf-tool .ydf-stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 12px;
}
.ydf-tool .ydf-stat { display: flex; flex-direction: column; gap: 2px; }
.ydf-tool .ydf-stat-label {
	font-size: .78em;
	text-transform: uppercase;
	letter-spacing: .05em;
	color: var(--ydf-muted);
	font-weight: 700;
}
.ydf-tool .ydf-stat-value {
	font-size: 1.6em;
	font-weight: 800;
	line-height: 1.2;
	color: var(--ydf-ink);
	font-variant-numeric: tabular-nums;
}
.ydf-tool .ydf-stat-sub { font-size: .85em; color: var(--ydf-muted); }

.ydf-tool .ydf-note, .ydf-tool .ydf-hint, .ydf-tool .ydf-compare {
	margin: 14px 0 0;
	font-size: .88em;
	color: var(--ydf-muted);
}
.ydf-tool .ydf-hint { color: var(--ydf-ink); margin-top: 0; }
.ydf-tool .ydf-compare { font-size: 1em; color: var(--ydf-ink); }

.ydf-tool .ydf-table-wrap { overflow-x: auto; }
.ydf-tool .ydf-table {
	width: 100%;
	margin: 0;
	border-collapse: collapse;
	font-size: .95em;
	font-variant-numeric: tabular-nums;
}
.ydf-tool .ydf-table th, .ydf-tool .ydf-table td {
	padding: 8px 10px;
	border: 0;
	border-bottom: 1px solid var(--ydf-line);
	text-align: left;
	background: transparent;
}
.ydf-tool .ydf-table thead th {
	font-size: .78em;
	text-transform: uppercase;
	letter-spacing: .05em;
	color: var(--ydf-muted);
}
.ydf-tool .ydf-table td span { color: var(--ydf-muted); }
.ydf-tool .ydf-row-done th, .ydf-tool .ydf-row-done td { font-weight: 700; }

.ydf-tool .ydf-disclaimer {
	margin: 16px 0 0;
	font-size: .78em;
	color: var(--ydf-muted);
}

@media (max-width: 480px) {
	.ydf-tool { padding: 16px; margin: 1.5em 0; }
	.ydf-tool .ydf-stat-value { font-size: 1.35em; }
}