/*
 * Theme by IWT — components.css
 * Reusable UI pieces: navigation, buttons, entry cards, pagination, comments.
 */

/* ---------- Primary navigation ---------- */
.primary-navigation {
	position: relative;
}

.primary-menu {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--iwt-space-2) var(--iwt-space-3);
	margin: 0;
	padding: 0;
}

.primary-menu a {
	text-decoration: none;
	color: var(--iwt-color-foreground);
	display: inline-block;
	padding: 0.35em 0.15em;
}

.primary-menu a[aria-current="page"] {
	color: var(--iwt-color-primary);
	font-weight: 700;
	border-bottom: 2px solid var(--iwt-color-accent);
}

/* ---------- Dropdown submenus ---------- */
.primary-menu .menu-item-has-children {
	position: relative;
}

.primary-menu .sub-menu {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* Desktop: floating dropdown, opened by hover OR keyboard focus-within. */
@media (min-width: 782px) {
	.primary-menu .sub-menu {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		min-width: 200px;
		background-color: var(--iwt-color-background);
		border: 1px solid var(--iwt-color-border);
		border-radius: var(--iwt-radius);
		box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
		padding: var(--iwt-space-1) 0;
		z-index: 10;
	}

	.primary-menu .sub-menu .sub-menu {
		top: 0;
		left: 100%;
	}

	.primary-menu .menu-item-has-children:hover > .sub-menu,
	.primary-menu .menu-item-has-children:focus-within > .sub-menu {
		display: block;
	}

	.primary-menu .sub-menu a {
		display: block;
		padding: 0.5em 1em;
		white-space: nowrap;
	}
}

/* Mobile: submenus expand inline, no floating/positioning. */
@media (max-width: 781px) {
	.primary-menu .sub-menu {
		padding-left: var(--iwt-space-2);
	}
}

.menu-toggle {
	display: none;
	background: none;
	border: 1px solid var(--iwt-color-border);
	border-radius: var(--iwt-radius);
	padding: 0.5em 0.75em;
	cursor: pointer;
}

.menu-toggle-icon {
	display: block;
	width: 1.25em;
	height: 2px;
	background: currentColor;
	position: relative;
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
	content: "";
	position: absolute;
	left: 0;
	width: 100%;
	height: 2px;
	background: currentColor;
}

.menu-toggle-icon::before { top: -6px; }
.menu-toggle-icon::after { top: 6px; }

@media (max-width: 781px) {
	.menu-toggle {
		display: inline-flex;
		align-items: center;
		justify-content: center;
	}

	.primary-menu {
		display: none;
		flex-direction: column;
		align-items: flex-start;
		width: 100%;
	}

	.primary-navigation.is-open .primary-menu {
		display: flex;
	}
}

/* ---------- Buttons ---------- */
.button,
button:not(.menu-toggle),
input[type="submit"] {
	display: inline-block;
	background-color: var(--iwt-color-primary);
	color: #fff;
	border: 1px solid var(--iwt-color-primary);
	border-radius: var(--iwt-radius);
	padding: 0.6em 1.25em;
	text-decoration: none;
	cursor: pointer;
	font-weight: 600;
}

.button:hover,
button:not(.menu-toggle):hover,
input[type="submit"]:hover {
	background-color: var(--iwt-color-accent);
	border-color: var(--iwt-color-accent);
	color: #fff;
}

/* ---------- Entry / card layout ---------- */
.entry {
	padding-bottom: var(--iwt-space-3);
	border-bottom: 1px solid var(--iwt-color-border);
}

.entry:last-child {
	border-bottom: none;
}

.entry-thumbnail img {
	border-radius: var(--iwt-radius);
}

.entry-title a {
	text-decoration: none;
	color: inherit;
}

.entry-meta,
.byline,
.entry-date {
	font-size: 0.875rem;
	color: var(--iwt-color-muted);
}

.entry-categories,
.entry-tags {
	font-size: 0.875rem;
	margin-top: var(--iwt-space-1);
}

.entry-categories .label,
.entry-tags .label {
	font-weight: 600;
	margin-right: 0.25em;
}

.read-more {
	font-weight: 600;
	text-decoration: none;
}

/* ---------- Search form ---------- */
.search-form {
	display: flex;
	gap: 0.5em;
	max-width: 480px;
}

.search-form .search-field {
	flex: 1 1 auto;
	padding: 0.5em 0.75em;
	border: 1px solid var(--iwt-color-border);
	border-radius: var(--iwt-radius);
}

/* ---------- Pagination ---------- */
.pagination,
.post-navigation,
.page-links {
	margin-top: var(--iwt-space-3);
	display: flex;
	flex-wrap: wrap;
	gap: var(--iwt-space-2);
	list-style: none;
	padding: 0;
}

.pagination .page-numbers {
	padding: 0.4em 0.75em;
	border: 1px solid var(--iwt-color-border);
	border-radius: var(--iwt-radius);
	text-decoration: none;
	color: var(--iwt-color-foreground);
}

.pagination .page-numbers.current {
	background-color: var(--iwt-color-primary);
	color: #fff;
	border-color: var(--iwt-color-primary);
}

.post-navigation {
	justify-content: space-between;
	border-top: 1px solid var(--iwt-color-border);
	padding-top: var(--iwt-space-3);
}

.post-navigation a {
	text-decoration: none;
}

.post-navigation .nav-label {
	display: block;
	font-size: 0.8rem;
	color: var(--iwt-color-muted);
}

.post-navigation .nav-title {
	font-weight: 600;
}

/* ---------- Comments ---------- */
.comments-area {
	margin-top: var(--iwt-space-4);
	border-top: 1px solid var(--iwt-color-border);
	padding-top: var(--iwt-space-3);
}

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

.comment-list .children {
	list-style: none;
	padding-left: var(--iwt-space-3);
}

.comment-body {
	padding: var(--iwt-space-2) 0;
	border-bottom: 1px solid var(--iwt-color-border);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	width: 100%;
	padding: 0.5em 0.75em;
	border: 1px solid var(--iwt-color-border);
	border-radius: var(--iwt-radius);
	margin-bottom: var(--iwt-space-2);
}

/* ---------- 404 ---------- */
.not-found .popular-pages ul {
	list-style: none;
	padding: 0;
}

/* ---------- Breadcrumbs (structure only; content comes from SEO plugin) ---------- */
.iwt-breadcrumbs {
	font-size: 0.875rem;
	color: var(--iwt-color-muted);
	margin-bottom: var(--iwt-space-2);
}