/**
 * Post Index Pro — frontend styles
 *
 * Designed to inherit from the active theme (Twenty-X, Divi, Extra) by default,
 * with CSS custom properties you can override to tune the look.
 */

.pip-index {
	--pip-columns: 1;
	--pip-gap: 1.5rem;
	--pip-group-title-margin: 1.25rem 0 0.5rem;
	--pip-group-title-size: 1.5rem;
	--pip-group-title-color: inherit;
	--pip-item-spacing: 0.4rem;
	--pip-subtitle-color: rgba(0, 0, 0, 0.6);
	--pip-link-color: inherit;
	--pip-link-hover-color: inherit;
	--pip-border-color: rgba(0, 0, 0, 0.08);

	margin-block: 1.5rem;
}

/* Extra/Divi typography hooks — use theme primary if defined */
.et_pb_module .pip-index,
.et_pb_extra .pip-index,
body.divi-theme .pip-index,
body.extra-theme .pip-index {
	--pip-link-color: var(--et_primary_color, inherit);
	--pip-link-hover-color: var(--et_secondary_color, inherit);
}

.pip-description {
	font-size: 1rem;
	margin-block: 0 1rem;
	opacity: 0.85;
}

.pip-jump {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.25rem 0.5rem;
	margin-block: 0 1.5rem;
	padding: 0.75rem 1rem;
	border: 1px solid var(--pip-border-color);
	border-radius: 6px;
	background: rgba(0, 0, 0, 0.02);
}

.pip-jump__label {
	font-weight: 600;
	margin-inline-end: 0.25rem;
}

.pip-jump__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 0.6rem;
}

.pip-jump__list li {
	margin: 0;
}

.pip-jump__list a {
	display: inline-block;
	min-width: 1.5em;
	padding: 0.1em 0.4em;
	text-align: center;
	border-radius: 4px;
	text-decoration: none;
	color: var(--pip-link-color);
	transition: background-color 120ms ease, color 120ms ease;
}

.pip-jump__list a:hover,
.pip-jump__list a:focus {
	background: var(--pip-link-color, currentColor);
	color: #fff;
	outline: none;
}

.pip-columns {
	display: grid;
	gap: var(--pip-gap);
	grid-template-columns: repeat(var(--pip-columns), minmax(0, 1fr));
}

@media (max-width: 980px) {
	.pip-columns {
		grid-template-columns: repeat(min(var(--pip-columns), 2), minmax(0, 1fr));
	}
}

@media (max-width: 640px) {
	.pip-columns {
		grid-template-columns: 1fr;
	}
}

.pip-group {
	break-inside: avoid;
	margin: 0;
}

.pip-group__title {
	font-size: var(--pip-group-title-size);
	color: var(--pip-group-title-color);
	margin: var(--pip-group-title-margin);
	scroll-margin-top: 80px; /* fixed-header offset */
}

.pip-group__count {
	font-size: 0.7em;
	opacity: 0.55;
	font-weight: 400;
}

.pip-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.pip-item {
	margin-block: var(--pip-item-spacing);
	padding-inline-start: 0;
	line-height: 1.5;
}

.pip-item__link {
	font-weight: 600;
	color: var(--pip-link-color);
	text-decoration: none;
	border-bottom: 1px dotted transparent;
	transition: border-color 120ms ease, color 120ms ease;
}

.pip-item__link:hover,
.pip-item__link:focus {
	color: var(--pip-link-hover-color);
	border-bottom-color: currentColor;
}

.pip-item__subtitle {
	color: var(--pip-subtitle-color);
	font-style: italic;
	font-size: 0.92em;
}

.pip-item__links {
	display: block;
	font-size: 0.85em;
	margin-top: 0.15rem;
	opacity: 0.85;
}

.pip-item__links a {
	color: var(--pip-link-color);
	text-decoration: none;
}

.pip-item__links a:hover,
.pip-item__links a:focus {
	text-decoration: underline;
}

.pip-subcategory {
	margin-block: 2rem;
}

.pip-subcategory__title {
	font-size: 1.75rem;
	border-bottom: 2px solid var(--pip-border-color);
	padding-bottom: 0.3rem;
	margin-block: 0 1rem;
}

.pip-empty {
	font-style: italic;
	opacity: 0.7;
}

.pip-error {
	background: #fff4f4;
	border-left: 4px solid #cc1818;
	padding: 0.6rem 1rem;
	margin-block: 1rem;
	color: #7a0d0d;
}

/* Auto-rendered category archive wrapper */
.pip-auto-archive {
	padding-block: 2rem;
}

.pip-auto-archive__container {
	max-width: 1200px;
	margin-inline: auto;
	padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.pip-auto-archive__header {
	margin-block: 0 1.25rem;
}

.pip-auto-archive__title {
	font-size: clamp(1.8rem, 3.5vw, 2.5rem);
	margin: 0;
	line-height: 1.2;
}

/* Extra/Divi: align with theme container widths */
body.extra-theme .pip-auto-archive__container,
body.divi-theme .pip-auto-archive__container {
	max-width: var(--et_container_width, 1080px);
}

/* Dark theme readability */
@media (prefers-color-scheme: dark) {
	.pip-index {
		--pip-subtitle-color: rgba(255, 255, 255, 0.65);
		--pip-border-color: rgba(255, 255, 255, 0.12);
	}

	.pip-jump {
		background: rgba(255, 255, 255, 0.04);
	}
}