.tgdc-calculator {
	--tgdc-navy: #173b5e;
	--tgdc-blue: #245f86;
	--tgdc-light-blue: #eef6fb;
	--tgdc-gold: #d9a52e;
	--tgdc-dark-gold: #9a6a08;
	--tgdc-light-gold: #fff8e6;
	--tgdc-text: #24313d;
	--tgdc-muted: #5f6d78;
	--tgdc-border: #dbe4eb;
	--tgdc-green: #287555;
	--tgdc-light-green: #eef8f3;
	--tgdc-red: #ad3b3b;
	--tgdc-light-red: #fff2f2;
	box-sizing: border-box;
	width: 100%;
	max-width: 960px;
	margin: 1rem auto;
	border: 1px solid var(--tgdc-border);
	border-radius: 12px;
	background: #fff;
	box-shadow: 0 8px 24px rgba(23, 59, 94, 0.08);
	color: var(--tgdc-text);
	font-family: inherit;
	font-size: 15px;
	line-height: 1.45;
	overflow: hidden;
}

.tgdc-calculator *,
.tgdc-calculator *::before,
.tgdc-calculator *::after {
	box-sizing: border-box;
}

.tgdc-calculator__header {
	padding: 1rem clamp(0.9rem, 3vw, 1.4rem);
	border-bottom: 3px solid var(--tgdc-gold);
	background: var(--tgdc-navy);
	color: #fff;
}

.tgdc-calculator__header h2,
.tgdc-calculator__header p {
	margin: 0;
	color: inherit;
}

.tgdc-calculator__header h2 {
	font-size: clamp(1.35rem, 2.5vw, 1.65rem);
	line-height: 1.2;
}

.tgdc-calculator .tgdc-calculator__header h2 {
	color: #fff !important;
	-webkit-text-fill-color: #fff !important;
}

.tgdc-calculator__header p:last-child {
	max-width: 760px;
	margin-top: 0.4rem;
	color: #eef6fb;
	font-size: 0.9rem;
}

.tgdc-calculator .tgdc-calculator__eyebrow {
	margin-bottom: 0.18rem;
	color: #f5d277;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.09em;
	text-transform: uppercase;
}

.tgdc-calculator__form {
	padding: clamp(0.9rem, 3vw, 1.3rem);
}

.tgdc-calculator__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.75rem 1rem;
}

.tgdc-calculator__field {
	min-width: 0;
}

.tgdc-calculator__field--wide {
	grid-column: 1 / -1;
}

.tgdc-calculator__field label {
	display: block;
	margin-bottom: 0.25rem;
	color: var(--tgdc-navy);
	font-size: 0.84rem;
	font-weight: 700;
}

.tgdc-calculator__field input,
.tgdc-calculator__field select {
	display: block;
	width: 100%;
	min-height: 40px;
	margin: 0;
	padding: 0.48rem 0.65rem;
	border: 1px solid #aebdca;
	border-radius: 6px;
	background: #fff;
	box-shadow: none;
	color: var(--tgdc-text);
	font: inherit;
	line-height: 1.25;
}

.tgdc-calculator__field input:hover,
.tgdc-calculator__field select:hover {
	border-color: var(--tgdc-blue);
}

.tgdc-calculator__field input:focus,
.tgdc-calculator__field select:focus,
.tgdc-calculator__submit:focus-visible,
.tgdc-calculator__advanced summary:focus-visible,
.tgdc-calculator a:focus-visible {
	outline: 3px solid var(--tgdc-gold);
	outline-offset: 2px;
}

.tgdc-calculator__field [aria-invalid="true"] {
	border: 2px solid var(--tgdc-red);
	background: var(--tgdc-light-red);
}

.tgdc-calculator__mode-guide {
	display: grid;
	gap: 0.12rem;
	margin-top: 0.45rem;
	padding: 0.55rem 0.7rem;
	border-left: 3px solid var(--tgdc-blue);
	border-radius: 5px;
	background: var(--tgdc-light-blue);
	color: var(--tgdc-muted);
	font-size: 0.8rem;
}

.tgdc-calculator__mode-guide strong {
	color: var(--tgdc-navy);
	font-size: 0.84rem;
}

.tgdc-calculator__advanced {
	margin-top: 0.75rem;
	border: 1px solid var(--tgdc-border);
	border-radius: 7px;
	background: #fff;
}

.tgdc-calculator__advanced summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	padding: 0.55rem 0.7rem;
	background: #f8fbfd;
	color: var(--tgdc-navy);
	cursor: pointer;
	font-size: 0.85rem;
	font-weight: 700;
}

.tgdc-calculator__advanced summary small {
	padding: 0.1rem 0.4rem;
	border-radius: 999px;
	background: var(--tgdc-light-blue);
	color: var(--tgdc-muted);
	font-size: 0.7rem;
	font-weight: 600;
}

.tgdc-calculator__advanced[open] summary {
	border-bottom: 1px solid var(--tgdc-border);
}

.tgdc-calculator__advanced-intro {
	margin: 0.6rem 0.7rem 0;
	color: var(--tgdc-muted);
	font-size: 0.78rem;
}

.tgdc-calculator__grid--advanced {
	margin: 0.6rem 0.7rem 0.7rem;
}

.tgdc-calculator__errors {
	margin-bottom: 0.75rem;
	padding: 0.6rem 0.75rem;
	border: 1px solid #e3a5a5;
	border-left: 4px solid var(--tgdc-red);
	border-radius: 8px;
	background: var(--tgdc-light-red);
	color: #782323;
	font-weight: 700;
}

.tgdc-calculator__submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 42px;
	margin: 0.8rem 0 0;
	padding: 0.55rem 1.1rem;
	border: 2px solid var(--tgdc-navy);
	border-radius: 8px;
	background: var(--tgdc-navy);
	box-shadow: none;
	color: #fff;
	cursor: pointer;
	font: inherit;
	font-weight: 700;
	line-height: 1.2;
	text-decoration: none;
	transition: background-color 160ms ease, border-color 160ms ease;
}

.tgdc-calculator__submit:hover {
	border-color: var(--tgdc-blue);
	background: var(--tgdc-blue);
	color: #fff;
}

.tgdc-calculator__result {
	margin: 0 clamp(0.9rem, 3vw, 1.3rem) clamp(0.9rem, 3vw, 1.3rem);
	padding: clamp(0.85rem, 3vw, 1.2rem);
	border: 1px solid var(--tgdc-border);
	border-radius: 12px;
	background: #fbfdff;
}

.tgdc-calculator__result:focus {
	outline: 3px solid var(--tgdc-gold);
	outline-offset: 3px;
}

.tgdc-calculator__result-title {
	margin: 0 0 0.7rem;
	color: var(--tgdc-navy);
	font-size: 1.2rem;
}

.tgdc-calculator__summary {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.5rem;
	margin: 0;
}

.tgdc-calculator__summary-item {
	padding: 0.65rem;
	border: 1px solid var(--tgdc-border);
	border-radius: 9px;
	background: #fff;
}

.tgdc-calculator__summary-item dt,
.tgdc-calculator__summary-item dd {
	margin: 0;
}

.tgdc-calculator__summary-item dt {
	color: var(--tgdc-muted);
	font-size: 0.8rem;
	font-weight: 700;
}

.tgdc-calculator__summary-item dd {
	margin-top: 0.25rem;
	color: var(--tgdc-navy);
	font-size: 0.95rem;
	font-weight: 700;
}

.tgdc-calculator__summary-item--featured {
	grid-column: 1 / -1;
	padding: 0.8rem;
	border: 2px solid var(--tgdc-gold);
	background: var(--tgdc-light-gold);
}

.tgdc-calculator__summary-item--featured dt {
	color: var(--tgdc-dark-gold);
}

.tgdc-calculator__summary-item--featured dd {
	color: #664502;
	font-size: clamp(1.2rem, 2.5vw, 1.5rem);
}

.tgdc-calculator__notice {
	margin: 0.7rem 0 0;
	padding: 0.6rem 0.75rem;
	border-radius: 8px;
}

.tgdc-calculator__notice--info {
	border-left: 4px solid var(--tgdc-blue);
	background: var(--tgdc-light-blue);
}

.tgdc-calculator__notice--danger {
	border-left: 4px solid var(--tgdc-red);
	background: var(--tgdc-light-red);
	color: #782323;
	font-weight: 700;
}

.tgdc-calculator__lists {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.75rem;
	margin-top: 0.8rem;
}

.tgdc-calculator__lists section {
	min-width: 0;
	padding: 0.75rem;
	border: 1px solid var(--tgdc-border);
	border-radius: 9px;
	background: #fff;
}

.tgdc-calculator__lists h4 {
	margin: 0 0 0.5rem;
	color: var(--tgdc-navy);
	font-size: 1.05rem;
}

.tgdc-calculator__day-list,
.tgdc-calculator__excluded-list {
	margin: 0;
	padding-left: 1.35rem;
}

.tgdc-calculator__day-list li,
.tgdc-calculator__excluded-list li {
	margin: 0 0 0.38rem;
	padding-left: 0.2rem;
}

.tgdc-calculator__day-list li::marker {
	color: var(--tgdc-green);
	font-weight: 700;
}

.tgdc-calculator__excluded-list li::marker {
	color: var(--tgdc-red);
}

.tgdc-calculator__empty,
.tgdc-calculator__legal {
	margin: 0;
	color: var(--tgdc-muted);
}

.tgdc-calculator__legal {
	margin-top: 0.7rem;
	font-size: 0.82rem;
}

.tgdc-calculator__source {
	padding: 0.5rem clamp(0.9rem, 3vw, 1.3rem);
	border-bottom: 1px solid var(--tgdc-border);
	background: var(--tgdc-light-blue);
	color: var(--tgdc-muted);
	font-size: 0.75rem;
}

.tgdc-calculator__source strong {
	color: var(--tgdc-navy);
}

.tgdc-calculator__source a {
	color: #174f74;
	font-weight: 700;
	text-decoration: underline;
}

.tgdc-calculator [hidden] {
	display: none !important;
}

@media (max-width: 700px) {
	.tgdc-calculator {
		margin: 0.75rem auto;
		border-radius: 10px;
	}

	.tgdc-calculator__grid,
	.tgdc-calculator__summary,
	.tgdc-calculator__lists {
		grid-template-columns: 1fr;
	}

	.tgdc-calculator__field--wide,
	.tgdc-calculator__summary-item--featured {
		grid-column: auto;
	}

	.tgdc-calculator__submit {
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.tgdc-calculator__submit {
		transition: none;
	}
}