/* ═══════════════════════════════════════════════════════════════
   sec-lang-switcher — Section Language Switcher (ML-4)
   Consome apenas Camada 2 e Camada 3 de Design Tokens.
   ═══════════════════════════════════════════════════════════════ */

.focofy-lang-switcher {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	flex-wrap: wrap;
}

.focofy-lang-switcher__label {
	font-size: var(--font-size-sm);
	color: var(--color-text-muted);
	font-weight: var(--fw-medium);
}

/* ── Nav ── */
.focofy-lang-switcher__nav {
	display: flex;
	align-items: center;
	gap: var(--space-2);
}

/* ── Item base ── */
.focofy-lang-switcher__item {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-size: var(--font-size-sm);
	font-weight: var(--fw-medium);
	border-radius: var(--radius-full);
	padding: var(--space-1) var(--space-3);
	text-decoration: none;
	line-height: 1;
	transition: background var(--transition-fast), color var(--transition-fast),
		border-color var(--transition-fast);
}

.focofy-lang-switcher__flag {
	font-size: 1.1em;
	line-height: 1;
}

/* ═══════════════════════════════
   Variante: pills (padrão)
   ═══════════════════════════════ */
.focofy-lang-switcher--pills .focofy-lang-switcher__item {
	background: var(--color-surface-2);
	color: var(--color-text-muted);
	border: 1px solid var(--color-border-subtle);
}

.focofy-lang-switcher--pills .focofy-lang-switcher__item:hover {
	background: var(--color-surface-3);
	color: var(--color-text);
	border-color: var(--color-border-strong);
}

.focofy-lang-switcher--pills .focofy-lang-switcher__item--current {
	background: var(--color-accent);
	color: var(--color-text-inverse);
	border-color: var(--color-accent);
	cursor: default;
}

/* ═══════════════════════════════
   Variante: minimal
   ═══════════════════════════════ */
.focofy-lang-switcher--minimal .focofy-lang-switcher__nav {
	gap: 0;
}

.focofy-lang-switcher--minimal .focofy-lang-switcher__item {
	background: transparent;
	color: var(--color-text-muted);
	border-radius: 0;
	padding: var(--space-1) var(--space-3);
	border: none;
	border-right: 1px solid var(--color-border-subtle);
}

.focofy-lang-switcher--minimal .focofy-lang-switcher__item:last-child {
	border-right: none;
}

.focofy-lang-switcher--minimal .focofy-lang-switcher__item:hover {
	color: var(--color-accent);
}

.focofy-lang-switcher--minimal .focofy-lang-switcher__item--current {
	color: var(--color-text);
	font-weight: var(--fw-semibold);
	cursor: default;
}

/* ═══════════════════════════════
   Dark mode (data-bg="dark")
   ═══════════════════════════════ */
[data-bg="dark"] .focofy-lang-switcher__label {
	color: var(--color-text-inverse);
}

[data-bg="dark"] .focofy-lang-switcher--pills .focofy-lang-switcher__item {
	background: var(--color-surface-dark);
	color: var(--color-text-inverse);
	border-color: var(--color-border-subtle);
}

[data-bg="dark"] .focofy-lang-switcher--pills .focofy-lang-switcher__item:hover {
	background: var(--color-surface-3);
	color: var(--color-text);
	border-color: var(--color-border-strong);
}

[data-bg="dark"] .focofy-lang-switcher--pills .focofy-lang-switcher__item--current {
	background: var(--color-accent);
	color: var(--color-text-inverse);
	border-color: var(--color-accent);
}

[data-bg="dark"] .focofy-lang-switcher--minimal .focofy-lang-switcher__item {
	color: var(--color-text-inverse);
	border-color: var(--color-border-subtle);
}

[data-bg="dark"] .focofy-lang-switcher--minimal .focofy-lang-switcher__item:hover {
	color: var(--color-accent-hover);
}

[data-bg="dark"] .focofy-lang-switcher--minimal .focofy-lang-switcher__item--current {
	color: var(--color-text-inverse);
}

/* ═══════════════════════════════
   Responsivo
   ═══════════════════════════════ */
@media (max-width: 767px) { /* --bp-tablet */
	.focofy-lang-switcher {
		justify-content: center;
	}
}

/* ═══════════════════════════════════════════════════════════════
   Dropdown de header (.focofy-lang-dropdown)
   Globo + código do idioma ativo + menu com bandeiras
   ═══════════════════════════════════════════════════════════════ */

.focofy-lang-dropdown {
	position: relative;
	display: inline-flex;
	width: fit-content;
	align-self: center;
	justify-self: start;
}

.focofy-lang-dropdown__trigger {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	background: transparent;
	border: 1px solid var(--color-border-subtle);
	border-radius: var(--radius-full);
	padding: var(--space-1) var(--space-3);
	cursor: pointer;
	color: var(--color-text);
	font-size: var(--font-size-sm);
	font-weight: var(--fw-medium);
	font-family: inherit;
	line-height: 1;
	transition: background var(--transition-fast), border-color var(--transition-fast),
		color var(--transition-fast);
}

.focofy-lang-dropdown__trigger:hover,
.focofy-lang-dropdown__trigger:focus-visible {
	background: var(--color-surface-2);
	border-color: var(--color-border-strong);
	outline: none;
}

.focofy-lang-dropdown__trigger[aria-expanded="true"] {
	background: var(--color-surface-2);
	border-color: var(--color-border-strong);
}

.focofy-lang-dropdown__globe {
	font-size: 1em;
	line-height: 1;
}

.focofy-lang-dropdown__code {
	letter-spacing: 0.04em;
	font-weight: var(--fw-semibold);
}

.focofy-lang-dropdown__arrow {
	display: inline-block;
	font-size: 10px;
	opacity: 0.6;
	transition: transform var(--transition-fast);
}

.focofy-lang-dropdown__trigger[aria-expanded="true"] .focofy-lang-dropdown__arrow {
	transform: rotate(180deg);
}

/* ── Menu ── */
.focofy-lang-dropdown__menu {
	position: absolute;
	top: calc(100% + var(--space-2));
	left: 0;
	right: auto;
	min-width: 168px;
	background: var(--color-surface-1);
	border: 1px solid var(--color-border-subtle);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-lg);
	padding: var(--space-2) 0;
	list-style: none;
	margin: 0;
	z-index: 999;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-6px);
	transition: opacity var(--transition-fast), transform var(--transition-fast),
		visibility var(--transition-fast);
}

.focofy-lang-dropdown.is-open .focofy-lang-dropdown__menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

/* ── Items ── */
.focofy-lang-dropdown__item {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	padding: var(--space-2) var(--space-4);
	color: var(--color-text);
	text-decoration: none;
	font-size: var(--font-size-sm);
	width: 100%;
	box-sizing: border-box;
	transition: background var(--transition-fast), color var(--transition-fast);
}

.focofy-lang-dropdown__item:hover {
	background: var(--color-surface-2);
	color: var(--color-accent);
}

.focofy-lang-dropdown__item--current {
	color: var(--color-accent);
	font-weight: var(--fw-semibold);
	cursor: default;
}

.focofy-lang-dropdown__item--current::after {
	content: '\2713';
	margin-left: auto;
	font-size: var(--font-size-xs);
	opacity: 0.8;
}

/* ── Dark mode ── */
[data-bg="dark"] .focofy-lang-dropdown__trigger {
	color: var(--color-text-inverse);
	border-color: var(--color-border-subtle);
}

[data-bg="dark"] .focofy-lang-dropdown__trigger:hover,
[data-bg="dark"] .focofy-lang-dropdown__trigger[aria-expanded="true"] {
	background: var(--color-surface-dark);
	border-color: var(--color-border-strong);
}

/* ═══════════════════════════════════════════════════════════════
   Banner de aviso (.focofy-lang-notice)
   Exibido no início de posts em idioma diferente do PT-BR
   ═══════════════════════════════════════════════════════════════ */

.focofy-lang-notice {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	padding: var(--space-3) var(--space-4);
	background: var(--color-surface-2);
	border-left: 3px solid var(--color-accent);
	border-radius: var(--radius-md);
	margin-bottom: var(--space-6);
	font-size: var(--font-size-sm);
	color: var(--color-text-muted);
	flex-wrap: wrap;
}

.focofy-lang-notice__flag {
	font-size: var(--font-size-xl);
	line-height: 1;
	flex-shrink: 0;
}

.focofy-lang-notice__text {
	flex: 1;
	min-width: 0;
}

.focofy-lang-notice__link {
	margin-left: auto;
	color: var(--color-accent);
	font-weight: var(--fw-medium);
	text-decoration: none;
	white-space: nowrap;
	flex-shrink: 0;
	transition: color var(--transition-fast);
}

.focofy-lang-notice__link:hover {
	color: var(--color-accent-hover);
}

@media (max-width: 767px) { /* --bp-tablet */
	.focofy-lang-notice {
		flex-direction: column;
		align-items: flex-start;
	}

	.focofy-lang-notice__link {
		margin-left: 0;
	}
}