.pd-tool {
	--pd-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--pd-bg: #ffffff;
	--pd-surface: #f6f8f7;
	--pd-surface-strong: #eef3f0;
	--pd-text: #17201b;
	--pd-muted: #5f6d65;
	--pd-border: #d9e1dc;
	--pd-primary: #176b45;
	--pd-primary-hover: #115438;
	--pd-primary-soft: #e8f3ed;
	--pd-warning: #9a6700;
	--pd-warning-soft: #fff4d6;
	--pd-danger: #a2342d;
	--pd-danger-soft: #fdecea;
	--pd-focus: #0b6bcb;
	--pd-radius: 16px;
	--pd-radius-small: 10px;
	--pd-shadow: 0 12px 34px rgba(23, 32, 27, 0.08);
	--pd-space-1: 6px;
	--pd-space-2: 10px;
	--pd-space-3: 14px;
	--pd-space-4: 20px;
	--pd-space-5: 28px;
	color: var(--pd-text);
	font-family: var(--pd-font);
	font-size: 16px;
	line-height: 1.55;
	box-sizing: border-box;
}

.pd-tool *,
.pd-tool *::before,
.pd-tool *::after {
	box-sizing: inherit;
}

.pd-tool .pd-shell {
	width: 100%;
	margin: 28px 0;
	padding: var(--pd-space-5);
	background: var(--pd-bg);
	border: 1px solid var(--pd-border);
	border-radius: var(--pd-radius);
	box-shadow: var(--pd-shadow);
}

.pd-tool .pd-intro {
	max-width: 820px;
}

.pd-tool .pd-kicker {
	display: inline-block;
	margin: 0 0 var(--pd-space-2);
	padding: 5px 10px;
	color: var(--pd-primary);
	background: var(--pd-primary-soft);
	border-radius: 999px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.pd-tool .pd-title {
	margin: 0;
	padding: 0;
	color: var(--pd-text);
	font-family: var(--pd-font);
	font-size: clamp(24px, 3vw, 32px);
	line-height: 1.2;
	font-weight: 800;
	letter-spacing: -0.02em;
}

.pd-tool .pd-lead {
	margin-top: var(--pd-space-3);
	color: var(--pd-muted);
	font-size: 17px;
}

.pd-tool .pd-form {
	margin-top: var(--pd-space-5);
}

.pd-tool .pd-fields {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--pd-space-4);
}

.pd-tool .pd-field {
	min-width: 0;
}

.pd-tool .pd-field-wide {
	grid-column: 1 / -1;
}

.pd-tool .pd-label-row {
	margin-bottom: var(--pd-space-1);
}

.pd-tool .pd-label-row label {
	color: var(--pd-text);
	font-size: 14px;
	font-weight: 700;
}

.pd-tool .pd-input-group,
.pd-tool .pd-select-wrap {
	display: flex;
	align-items: stretch;
	width: 100%;
	min-width: 0;
	background: var(--pd-bg);
	border: 1px solid var(--pd-border);
	border-radius: var(--pd-radius-small);
	transition: border-color 160ms ease, box-shadow 160ms ease;
}

.pd-tool .pd-input-group:focus-within,
.pd-tool .pd-select-wrap:focus-within {
	border-color: var(--pd-focus);
	box-shadow: 0 0 0 3px rgba(11, 107, 203, 0.16);
}

.pd-tool .pd-input-group:has(input:invalid) {
	border-color: var(--pd-danger);
}

.pd-tool .pd-field input,
.pd-tool .pd-field select {
	width: 100%;
	min-width: 0;
	min-height: 48px;
	margin: 0;
	padding: 11px 13px;
	color: var(--pd-text);
	background: transparent;
	border: 0;
	border-radius: var(--pd-radius-small);
	font: inherit;
	font-size: 16px;
	line-height: 1.35;
}

.pd-tool .pd-field input:focus,
.pd-tool .pd-field select:focus {
	outline: 0;
}

.pd-tool .pd-field input:invalid {
	color: var(--pd-danger);
}

.pd-tool .pd-suffix {
	display: inline-flex;
	align-items: center;
	flex: 0 0 auto;
	padding: 0 13px;
	color: var(--pd-muted);
	background: var(--pd-surface);
	border-left: 1px solid var(--pd-border);
	border-radius: 0 var(--pd-radius-small) var(--pd-radius-small) 0;
	font-size: 15px;
	font-weight: 700;
}

.pd-tool .pd-help {
	margin-top: var(--pd-space-1);
	color: var(--pd-muted);
	font-size: 13px;
	line-height: 1.45;
}

.pd-tool .pd-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--pd-space-2);
	margin-top: var(--pd-space-4);
}

.pd-tool .pd-button {
	min-height: 46px;
	margin: 0;
	padding: 10px 16px;
	border: 1px solid transparent;
	border-radius: var(--pd-radius-small);
	cursor: pointer;
	font: inherit;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.3;
	text-transform: none;
	transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.pd-tool .pd-button:hover {
	transform: translateY(-1px);
}

.pd-tool .pd-button:focus-visible {
	outline: 3px solid var(--pd-focus);
	outline-offset: 2px;
}

.pd-tool .pd-button-primary {
	color: #ffffff;
	background: var(--pd-primary);
	border-color: var(--pd-primary);
}

.pd-tool .pd-button-primary:hover {
	color: #ffffff;
	background: var(--pd-primary-hover);
	border-color: var(--pd-primary-hover);
}

.pd-tool .pd-button-secondary {
	color: var(--pd-text);
	background: var(--pd-bg);
	border-color: var(--pd-border);
}

.pd-tool .pd-button-secondary:hover {
	color: var(--pd-text);
	background: var(--pd-surface);
}

.pd-tool .pd-results {
	margin-top: var(--pd-space-5);
	padding: var(--pd-space-4);
	background: var(--pd-surface);
	border: 1px solid var(--pd-border);
	border-radius: var(--pd-radius);
}

.pd-tool .pd-result-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--pd-space-3);
	margin-bottom: var(--pd-space-3);
}

.pd-tool .pd-result-heading {
	font-size: 18px;
	font-weight: 800;
}

.pd-tool .pd-badge {
	flex: 0 0 auto;
	padding: 5px 10px;
	color: var(--pd-muted);
	background: var(--pd-bg);
	border: 1px solid var(--pd-border);
	border-radius: 999px;
	font-size: 12px;
	font-weight: 800;
	white-space: nowrap;
}

.pd-tool .pd-badge[data-level="low"] {
	color: var(--pd-primary);
	background: var(--pd-primary-soft);
	border-color: transparent;
}

.pd-tool .pd-badge[data-level="medium"] {
	color: var(--pd-warning);
	background: var(--pd-warning-soft);
	border-color: transparent;
}

.pd-tool .pd-badge[data-level="high"],
.pd-tool .pd-badge[data-level="very-high"],
.pd-tool .pd-badge[data-level="invalid"] {
	color: var(--pd-danger);
	background: var(--pd-danger-soft);
	border-color: transparent;
}

.pd-tool .pd-result-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--pd-space-3);
}

.pd-tool .pd-result-card {
	min-width: 0;
	padding: var(--pd-space-3);
	background: var(--pd-bg);
	border: 1px solid var(--pd-border);
	border-radius: var(--pd-radius-small);
}

.pd-tool .pd-result-card-wide {
	grid-column: 1 / -1;
}

.pd-tool .pd-result-label {
	color: var(--pd-muted);
	font-size: 13px;
	font-weight: 700;
}

.pd-tool .pd-result-value {
	margin-top: 4px;
	color: var(--pd-text);
	font-size: clamp(20px, 2.6vw, 28px);
	font-weight: 800;
	line-height: 1.2;
	overflow-wrap: anywhere;
}

.pd-tool .pd-result-note {
	margin-top: 6px;
	color: var(--pd-muted);
	font-size: 12px;
	line-height: 1.45;
}

.pd-tool .pd-insight {
	margin-top: var(--pd-space-3);
	padding: 12px 14px;
	color: var(--pd-text);
	background: var(--pd-surface-strong);
	border-left: 3px solid var(--pd-primary);
	border-radius: 8px;
	font-size: 14px;
}

.pd-tool .pd-method {
	margin-top: var(--pd-space-4);
	padding-top: var(--pd-space-4);
	border-top: 1px solid var(--pd-border);
}

.pd-tool .pd-method-title {
	color: var(--pd-text);
	font-size: 14px;
	font-weight: 800;
}

.pd-tool .pd-method-text {
	margin-top: 5px;
	color: var(--pd-muted);
	font-size: 13px;
	line-height: 1.5;
}

@media (max-width: 720px) {
	.pd-tool .pd-shell {
		margin: 22px 0;
		padding: var(--pd-space-4);
		border-radius: 14px;
	}

	.pd-tool .pd-fields,
	.pd-tool .pd-result-grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.pd-tool .pd-field-wide,
	.pd-tool .pd-result-card-wide {
		grid-column: auto;
	}

	.pd-tool .pd-actions {
		display: grid;
		grid-template-columns: minmax(0, 1fr);
	}

	.pd-tool .pd-button {
		width: 100%;
	}

	.pd-tool .pd-result-head {
		align-items: flex-start;
		flex-direction: column;
	}
}

@media (prefers-reduced-motion: reduce) {
	.pd-tool .pd-input-group,
	.pd-tool .pd-select-wrap,
	.pd-tool .pd-button {
		transition: none;
	}

	.pd-tool .pd-button:hover {
		transform: none;
	}
}