.dtxd-wrapper {
	--dtxd-primary: #2563eb;
	--dtxd-accent: #16a34a;
	--dtxd-text: #1e293b;
	--dtxd-bg-soft: #f8fafc;
	--dtxd-border: #e2e8f0;
	--dtxd-text-muted: #64748b;
	--dtxd-font-size: 15px;
	--dtxd-radius: 10px;
	--dtxd-max-width: 900px;

	max-width: var(--dtxd-max-width);
	margin: 0 auto;
	color: var(--dtxd-text);
	font-size: var(--dtxd-font-size);
	line-height: 1.5;
	box-sizing: border-box;
}
.dtxd-wrapper * {
	box-sizing: border-box;
}

.dtxd-section-title {
	margin: 24px 0 12px;
	font-size: 1.15em;
	font-weight: 600;
	color: var(--dtxd-text);
	border-left: 4px solid var(--dtxd-primary);
	padding-left: 10px;
}

.dtxd-form {
	background: var(--dtxd-bg-soft);
	border: 1px solid var(--dtxd-border);
	border-radius: var(--dtxd-radius);
	padding: 20px;
}

.dtxd-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 14px;
	margin-bottom: 6px;
}

/* Mỗi hạng mục: lựa chọn chính + ô % đi kèm, có thể chỉnh tay */
.dtxd-item-row {
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 14px;
	align-items: end;
	padding: 12px 0;
	border-bottom: 1px dashed var(--dtxd-border);
}
.dtxd-item-row:last-of-type {
	border-bottom: none;
}
.dtxd-item-row-toggle {
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	align-items: center;
}

.dtxd-field label {
	display: block;
	font-weight: 500;
	margin-bottom: 6px;
	font-size: 0.9em;
	color: var(--dtxd-text-muted);
}

.dtxd-field-percent input {
	border-color: var(--dtxd-accent);
}
.dtxd-field-percent label::after {
	content: ' ⚙';
	opacity: 0.6;
}

.dtxd-field input[type="number"],
.dtxd-field input[type="text"],
.dtxd-field select {
	width: 100%;
	padding: 9px 10px;
	border: 1px solid var(--dtxd-border);
	border-radius: calc(var(--dtxd-radius) * 0.6);
	font-size: 0.93em;
	background: #fff;
	color: var(--dtxd-text);
}

.dtxd-field input:focus,
.dtxd-field select:focus {
	outline: none;
	border-color: var(--dtxd-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.dtxd-toggle {
	display: flex;
	align-items: center;
	gap: 8px;
	font-weight: 500;
	cursor: pointer;
	color: var(--dtxd-text);
	font-size: 0.95em;
}
.dtxd-toggle input {
	width: 17px;
	height: 17px;
	flex-shrink: 0;
}

.dtxd-conditional {
	padding-left: 4px;
}

/* Result panel */
.dtxd-result {
	margin-top: 24px;
	border: 1px solid var(--dtxd-border);
	border-radius: var(--dtxd-radius);
	padding: 20px;
}

.dtxd-result-summary {
	text-align: center;
	padding: 10px 0 20px;
	border-bottom: 1px dashed var(--dtxd-border);
	margin-bottom: 20px;
}
.dtxd-total-label {
	font-size: 0.93em;
	color: var(--dtxd-text-muted);
}
.dtxd-total-value {
	font-size: 2.1em;
	font-weight: 700;
	color: var(--dtxd-primary);
	margin: 6px 0;
}
.dtxd-total-sub {
	font-size: 0.87em;
	color: var(--dtxd-text-muted);
}

.dtxd-chart-wrap {
	display: flex;
	align-items: center;
	gap: 24px;
	flex-wrap: wrap;
	justify-content: center;
	margin-bottom: 12px;
}
#dtxd-donut {
	width: 180px;
	height: 180px;
}
.dtxd-legend {
	list-style: none;
	margin: 0;
	padding: 0;
	font-size: 0.9em;
}
.dtxd-legend li {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 6px;
}
.dtxd-legend .dtxd-dot {
	width: 11px;
	height: 11px;
	border-radius: 50%;
	flex-shrink: 0;
}

.dtxd-table-wrap {
	overflow-x: auto;
}
.dtxd-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9em;
}
.dtxd-table th,
.dtxd-table td {
	padding: 9px 10px;
	border-bottom: 1px solid var(--dtxd-border);
	text-align: right;
}
.dtxd-table th:first-child,
.dtxd-table td:first-child {
	text-align: left;
}
.dtxd-table thead th {
	background: var(--dtxd-bg-soft);
	font-weight: 600;
	color: var(--dtxd-text-muted);
}
.dtxd-table tfoot td {
	font-weight: 700;
	border-top: 2px solid var(--dtxd-primary);
}

.dtxd-disclaimer {
	margin-top: 16px;
	font-size: 0.83em;
	color: var(--dtxd-text-muted);
	font-style: italic;
	text-align: center;
}

/* Nút In / Xuất PDF */
.dtxd-actions {
	margin-top: 18px;
	text-align: center;
}
.dtxd-btn-print {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--dtxd-primary);
	background: linear-gradient(135deg, var(--dtxd-primary), var(--dtxd-primary));
	color: #fff;
	border: none;
	padding: 12px 26px;
	border-radius: 999px;
	font-size: 0.95em;
	font-weight: 600;
	cursor: pointer;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
	transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.dtxd-btn-print:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
	opacity: 0.95;
}
.dtxd-btn-print:active {
	transform: translateY(0);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.dtxd-btn-print svg {
	flex-shrink: 0;
}

.dtxd-footer {
	text-align: center;
	font-size: 0.8em;
	color: var(--dtxd-text-muted);
	margin-top: 18px;
}
.dtxd-footer a {
	color: var(--dtxd-primary);
	text-decoration: none;
}