/**
 * Calculator-specific styles. Enqueued only on the three calculator
 * pages (front page, /india/, /jp-ko-chn/) - blog pages never load
 * this file. Every color/spacing value below references base.css
 * tokens; nothing is redefined here.
 */

.ybsc-calculator-hero {
	text-align: center;
	max-width: 720px;
	margin-inline: auto;
	padding-bottom: var(--ybsc-space-lg);
}

.ybsc-calculator-hero .ybsc-eyebrow {
	display: inline-block;
	color: var(--ybsc-primary);
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
	font-size: .8rem;
	margin-bottom: var(--ybsc-space-xs);
}

.ybsc-region-switch {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: .5rem;
	margin-top: var(--ybsc-space-md);
}

.ybsc-region-switch a {
	display: inline-block;
	padding: .5rem 1rem;
	border: 1px solid var(--ybsc-border);
	border-radius: var(--ybsc-radius-pill);
	color: var(--ybsc-ink);
	text-decoration: none;
	font-size: .9rem;
	font-weight: 500;
}

.ybsc-region-switch a[aria-current="page"] {
	background: var(--ybsc-primary);
	border-color: var(--ybsc-primary);
	color: var(--ybsc-white);
}

.ybsc-region-switch a:hover:not([aria-current="page"]) {
	border-color: var(--ybsc-primary);
	color: var(--ybsc-primary);
}

/* Calculator card shell */
.ybsc-calculator {
	max-width: 760px;
	margin-inline: auto;
	background: var(--ybsc-white);
	border: 1px solid var(--ybsc-border);
	border-radius: var(--ybsc-radius-md);
	padding: var(--ybsc-space-lg);
}

@media (max-width: 640px) {
	.ybsc-calculator { padding: var(--ybsc-space-md); }
}

.ybsc-step {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: var(--ybsc-space-md);
	align-items: center;
}

@media (max-width: 560px) {
	.ybsc-step {
		grid-template-columns: 1fr;
		text-align: left;
	}
}

.ybsc-step__eyebrow {
	display: block;
	font-weight: 700;
	color: var(--ybsc-rust);
	font-size: .85rem;
	letter-spacing: .04em;
	text-transform: uppercase;
	margin-bottom: .25rem;
}

.ybsc-step__text p { margin: 0; font-size: .95rem; }

.ybsc-step__control {
	display: flex;
	gap: .5rem;
	align-items: center;
	justify-content: flex-end;
}

@media (max-width: 560px) {
	.ybsc-step__control { justify-content: flex-start; }
}

.ybsc-band,
.ybsc-bust,
.ybsc-unit {
	appearance: none;
	background: var(--ybsc-bg);
	border: 1px solid var(--ybsc-border);
	border-radius: var(--ybsc-radius-sm);
	padding: .65rem 2rem .65rem .9rem;
	font-family: var(--ybsc-font-body);
	font-size: 1rem;
	font-variant-numeric: tabular-nums;
	color: var(--ybsc-ink);
	cursor: pointer;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B5A62' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right .75rem center;
}

.ybsc-band:focus,
.ybsc-bust:focus,
.ybsc-unit:focus {
	border-color: var(--ybsc-primary);
}

.ybsc-unit-fixed {
	font-size: .85rem;
	color: var(--ybsc-ink-soft);
	font-weight: 600;
}

.ybsc-calculate {
	display: block;
	width: 100%;
	margin-top: var(--ybsc-space-lg);
	background: var(--ybsc-primary);
	color: var(--ybsc-white);
	border: none;
	border-radius: var(--ybsc-radius-pill);
	padding: 1rem;
	font-family: var(--ybsc-font-body);
	font-weight: 700;
	font-size: 1.05rem;
	cursor: pointer;
	transition: background-color .18s var(--ybsc-ease);
}

.ybsc-calculate:hover { background: var(--ybsc-primary-dark); }

/* Results */
.ybsc-results {
	margin-top: var(--ybsc-space-lg);
	padding-top: var(--ybsc-space-lg);
	border-top: 1px dashed var(--ybsc-border);
}

.ybsc-results__title {
	text-align: center;
	font-size: 1.3rem;
	margin-bottom: var(--ybsc-space-md);
}

.ybsc-out-of-range-message {
	text-align: center;
	background: var(--ybsc-card);
	border-radius: var(--ybsc-radius-sm);
	padding: var(--ybsc-space-sm);
	color: var(--ybsc-ink);
}

.ybsc-results__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: var(--ybsc-space-sm);
}

.ybsc-result-card {
	background: var(--ybsc-card);
	border: 1px solid var(--ybsc-border);
	border-radius: var(--ybsc-radius-md);
	padding: var(--ybsc-space-sm);
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: .35rem;
}

.ybsc-result-value {
	font-family: var(--ybsc-font-display);
	font-size: 1.6rem;
	font-weight: 600;
	color: var(--ybsc-rust);
	font-variant-numeric: tabular-nums;
}

.ybsc-result-name {
	font-size: .8rem;
	color: var(--ybsc-ink-soft);
	line-height: 1.3;
}

.ybsc-result-flags {
	display: flex;
	gap: .25rem;
	margin-top: .1rem;
}

.ybsc-result-flags img {
	width: 22px;
	height: 15px;
	object-fit: cover;
	border-radius: 2px;
	border: 1px solid var(--ybsc-border);
}

/* Supporting on-page content below the calculator (how-to, FAQ) */
.ybsc-support-content {
	max-width: 760px;
	margin: var(--ybsc-space-2xl) auto 0;
}

.ybsc-faq {
	display: grid;
	gap: var(--ybsc-space-sm);
}

.ybsc-faq details {
	background: var(--ybsc-white);
	border: 1px solid var(--ybsc-border);
	border-radius: var(--ybsc-radius-sm);
	padding: var(--ybsc-space-sm) var(--ybsc-space-md);
}

.ybsc-faq summary {
	cursor: pointer;
	font-weight: 600;
	color: var(--ybsc-ink);
}

.ybsc-faq p { margin-top: var(--ybsc-space-xs); }