.pctde-shell {
	width: min(1120px, calc(100% - 32px));
	margin: 0 auto;
	padding: 28px 0 52px;
}

.pctde-hero,
.pctde-tool,
.pctde-section {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 8px;
	box-shadow: var(--shadow-soft);
}

.pctde-hero {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 320px;
	gap: 28px;
	align-items: center;
	margin-bottom: 22px;
	padding: 32px;
	background: linear-gradient(135deg, #ffffff 0%, #eef8f5 100%);
}

.pctde-hero h1 {
	font-size: clamp(36px, 6vw, 64px);
}

.pctde-hero p {
	max-width: 720px;
	margin: 14px 0 0;
	color: var(--muted);
	font-size: 18px;
}

.pctde-hero-card {
	padding: 24px;
	color: #ffffff;
	background: #172033;
	border-radius: 8px;
	overflow: hidden;
}

.pctde-hero-card span,
.pctde-hero-card p {
	color: #a7f3d0;
}

.pctde-hero-card strong {
	display: block;
	margin: 8px 0;
	font-size: 46px;
	line-height: 1;
}

.pctde-hero-links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 20px;
}

.pctde-hero-links a {
	padding: 8px 12px;
	color: var(--green);
	background: #ffffff;
	border: 1px solid rgba(23, 107, 91, 0.22);
	border-radius: 999px;
	font-size: 14px;
	font-weight: 800;
	text-decoration: none;
}

.pctde-tool {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 390px;
	gap: 24px;
	margin-bottom: 22px;
	padding: 24px;
}

.pctde-input-card h2 {
	margin-bottom: 16px;
}

.pctde-tabs {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 10px;
	margin-bottom: 18px;
}

.pctde-tabs button,
.pctde-actions button,
.pctde-presets button {
	min-height: 48px;
	border: 1px solid var(--line);
	border-radius: 8px;
	font: inherit;
	font-weight: 800;
	cursor: pointer;
}

.pctde-tabs button {
	color: var(--text);
	background: var(--surface-soft);
}

.pctde-tabs button.is-active {
	color: #ffffff;
	background: var(--green);
	border-color: var(--green);
}

.pctde-presets {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 10px;
	margin-bottom: 18px;
}

.pctde-presets button {
	min-height: 42px;
	padding: 8px 10px;
	color: var(--green);
	background: #ffffff;
	border-color: rgba(23, 107, 91, 0.25);
	font-size: 13px;
}

.pctde-presets button:hover,
.pctde-hero-links a:hover {
	background: var(--green-soft);
}

.pctde-fields {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px;
	margin-bottom: 16px;
}

.pctde-fields.is-hidden {
	display: none;
}

.pctde-fields label {
	display: grid;
	gap: 7px;
	color: var(--text);
	font-size: 14px;
	font-weight: 800;
}

.pctde-fields input {
	width: 100%;
	min-height: 48px;
	padding: 10px 12px;
	color: var(--text);
	background: #f7fafc;
	border: 1px solid #cdd9e8;
	border-radius: 7px;
	font: inherit;
	font-weight: 800;
}

.pctde-fields input:focus {
	outline: 3px solid rgba(23, 107, 91, 0.18);
	border-color: var(--green);
}

.pctde-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.pctde-actions button {
	padding: 0 18px;
	color: #ffffff;
	background: var(--green);
	border-color: var(--green);
}

.pctde-actions .pctde-secondary {
	color: var(--green);
	background: #ffffff;
}

.pctde-status {
	min-height: 22px;
	margin: 12px 0 0;
	color: var(--green);
	font-weight: 800;
}

.pctde-result-card {
	padding: 24px;
	background: #172033;
	border-radius: 8px;
	color: #ffffff;
}

.pctde-result-card .eyebrow {
	color: #a7f3d0;
}

.pctde-result-card > strong {
	display: block;
	margin: 6px 0 10px;
	font-size: clamp(42px, 6vw, 60px);
	line-height: 1;
}

.pctde-result-card p {
	color: #d9e5f2;
}

.pctde-result-details {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
	margin-top: 18px;
}

.pctde-result-details div {
	padding: 12px;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: 8px;
}

.pctde-result-details span {
	display: block;
	margin-bottom: 5px;
	color: #a7f3d0;
	font-size: 12px;
	font-weight: 800;
	text-transform: uppercase;
}

.pctde-result-details strong {
	color: #ffffff;
}

.pctde-formula {
	margin: 20px 0;
	padding: 14px;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: 8px;
}

.pctde-formula span {
	display: block;
	margin-bottom: 6px;
	color: #a7f3d0;
	font-size: 13px;
	font-weight: 800;
	text-transform: uppercase;
}

.pctde-formula code {
	color: #ffffff;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: 800;
	white-space: normal;
}

.pctde-section {
	margin-bottom: 22px;
	padding: 26px;
}

.pctde-section > p {
	color: var(--muted);
}

.pctde-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
}

.pctde-check-grid,
.pctde-related {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 14px;
}

.pctde-related {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pctde-grid article,
.pctde-check-grid article,
.pctde-related a,
.pctde-note,
.pctde-formula-list {
	padding: 18px;
	background: var(--surface-soft);
	border: 1px solid var(--line);
	border-radius: 8px;
}

.pctde-check-grid span {
	display: inline-flex;
	width: 30px;
	height: 30px;
	align-items: center;
	justify-content: center;
	margin-bottom: 10px;
	color: #ffffff;
	background: var(--green);
	border-radius: 999px;
	font-weight: 800;
}

.pctde-grid p,
.pctde-check-grid p,
.pctde-related p,
.pctde-note p,
.pctde-formula-list p {
	margin: 8px 0 0;
	color: var(--muted);
}

.pctde-related a {
	color: inherit;
	text-decoration: none;
}

.pctde-related a:hover {
	border-color: var(--green);
}

.pctde-related span {
	display: block;
	margin-bottom: 6px;
	color: var(--green);
	font-size: 12px;
	font-weight: 800;
	text-transform: uppercase;
}

.pctde-formula-list {
	display: grid;
	gap: 10px;
	margin-bottom: 14px;
}

.pctde-table-wrap {
	overflow-x: auto;
	border: 1px solid var(--line);
	border-radius: 8px;
}

.pctde-table-wrap table {
	width: 100%;
	min-width: 680px;
	border-collapse: collapse;
	background: #ffffff;
}

.pctde-table-wrap th,
.pctde-table-wrap td {
	padding: 14px 16px;
	border-bottom: 1px solid var(--line);
	text-align: left;
	vertical-align: top;
}

.pctde-table-wrap th {
	color: var(--text);
	background: var(--surface-soft);
	font-size: 13px;
	text-transform: uppercase;
}

.pctde-table-wrap tr:last-child td {
	border-bottom: 0;
}

.pctde-split {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 360px;
	gap: 20px;
	align-items: start;
}

.pctde-faq {
	display: grid;
	gap: 10px;
}

.pctde-faq details {
	padding: 16px 18px;
	background: var(--surface-soft);
	border: 1px solid var(--line);
	border-radius: 8px;
}

.pctde-faq summary {
	color: var(--text);
	font-weight: 800;
	cursor: pointer;
}

.pctde-faq p {
	margin: 10px 0 0;
	color: var(--muted);
}

@media (max-width: 860px) {
	.pctde-hero,
	.pctde-tool,
	.pctde-split {
		grid-template-columns: 1fr;
	}

	.pctde-tabs,
	.pctde-presets,
	.pctde-grid,
	.pctde-check-grid,
	.pctde-related {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 560px) {
	.pctde-shell {
		width: min(100% - 20px, 1120px);
	}

	.pctde-hero,
	.pctde-tool,
	.pctde-section {
		padding: 18px;
	}

	.pctde-fields {
		grid-template-columns: 1fr;
	}
}