/*
Theme Name: Major Food Allergens
Theme URI: https://majorfoodallergens.com
Author: Michelle HW Hill
Description: Plain, lightweight hand-coded theme for Major Food Allergen Information. Replaces Blogza/Blogus. No page builder, no framework, no external requests.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: mfa
*/

:root {
	--bg: #ffffff;
	--surface: #f6f8f7;
	--text: #1f2a2e;
	--muted: #5b6a70;
	--line: #dde4e2;
	--accent: #1f6f5c;
	--accent-dark: #164f42;
	--accent-soft: #e6f2ee;
	--max: 1100px;
	--read: 780px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 17px;
	line-height: 1.65;
}

img { max-width: 100%; height: auto; }

a { color: var(--accent); }
a:hover, a:focus { color: var(--accent-dark); }

h1, h2, h3, h4 { line-height: 1.25; margin: 1.6em 0 .6em; }
h1 { font-size: 2rem; margin-top: 0; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 10px; top: 10px; z-index: 100; background: #fff; padding: 8px 12px; }

.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand .custom-logo { width: auto; max-height: 64px; display: block; }
.site-title { font-size: 1.35rem; font-weight: 700; color: var(--text); text-decoration: none; }
.site-tagline { margin: 2px 0 0; color: var(--muted); font-size: .9rem; }

.nav-toggle {
	display: none; background: var(--accent); color: #fff; border: 0; border-radius: 4px;
	padding: 8px 14px; font: inherit; font-size: .95rem; cursor: pointer;
}

.primary-nav { width: 100%; }
.primary-nav .menu,
.footer-nav .menu { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 18px; }
.primary-nav a { display: block; padding: 6px 0; text-decoration: none; color: var(--text); font-weight: 500; font-size: .95rem; }
.primary-nav a:hover,
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a { color: var(--accent); }
.primary-nav .sub-menu { list-style: none; padding-left: 14px; margin: 0; }

@media (max-width: 760px) {
	.nav-toggle { display: inline-block; }
	.primary-nav { display: none; }
	.primary-nav.is-open { display: block; }
	.primary-nav .menu { flex-direction: column; gap: 0; }
	.primary-nav a { padding: 10px 0; border-top: 1px solid var(--line); }
}

/* Main */
.site-main { padding: 36px 0 56px; }
.content-area { max-width: var(--read); margin: 0 auto; padding: 0 20px; }

.entry-header { margin-bottom: 1.4em; }
.entry-meta { color: var(--muted); font-size: .9rem; }
.entry-meta a { color: var(--muted); }

.entry-content > * { margin-top: 0; margin-bottom: 1.1em; }
.entry-content ul, .entry-content ol { padding-left: 1.4em; }
.entry-content li { margin-bottom: .3em; }
.entry-content li > ul, .entry-content li > ol { margin-top: .3em; }
.entry-content blockquote { margin: 1.5em 0; padding: .5em 1.2em; border-left: 4px solid var(--accent); background: var(--surface); }
.entry-content figure { margin-left: 0; margin-right: 0; }

/* Tables — the site is table-heavy; keep wide ones scrollable on phones */
.wp-block-table { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1.5em 0; }
.entry-content table { border-collapse: collapse; width: 100%; font-size: .92rem; line-height: 1.45; }
.wp-block-table table.has-fixed-layout { table-layout: auto; }
.entry-content th, .entry-content td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.entry-content thead td, .entry-content thead th { background: var(--accent-soft); font-weight: 600; }
.entry-content tbody tr:nth-child(even) { background: var(--surface); }

/* Allergen grid (front page) */
.allergen-grid { max-width: var(--max); margin: 40px auto 0; padding: 0 20px; }
.allergen-grid h2 { text-align: center; margin-top: 0; }
.allergen-grid ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 16px; }
.allergen-grid a { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 16px 10px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; color: var(--text); font-weight: 600; background: #fff; }
.allergen-grid a:hover, .allergen-grid a:focus { border-color: var(--accent); background: var(--accent-soft); }
.allergen-grid img { width: 72px; height: 72px; object-fit: contain; }

/* Post lists */
.post-list { list-style: none; margin: 0; padding: 0; }
.post-card { padding: 22px 0; border-bottom: 1px solid var(--line); }
.post-card h2 { margin: 0 0 .3em; font-size: 1.3rem; }
.post-card h2 a { color: var(--text); text-decoration: none; }
.post-card h2 a:hover { color: var(--accent); }
.post-card p { margin: .4em 0 0; }

.pagination, .post-navigation { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.pagination .page-numbers { padding: 4px 10px; border: 1px solid var(--line); border-radius: 4px; text-decoration: none; }
.pagination .current { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Forms */
.search-form { display: flex; gap: 8px; margin: 1em 0; }
.search-form input[type="search"], .comment-form input, .comment-form textarea {
	flex: 1; width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; font: inherit;
}
.search-submit, .comment-form .submit {
	background: var(--accent); color: #fff; border: 0; border-radius: 4px; padding: 8px 16px; font: inherit; cursor: pointer;
}

/* Comments */
.comments-area { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); }
.comment-list { list-style: none; padding: 0; }
.comment-list .children { list-style: none; padding-left: 24px; }
.comment-body { padding: 14px 0; border-bottom: 1px solid var(--line); }
.comment-meta { font-size: .88rem; color: var(--muted); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding: 24px 0; font-size: .92rem; color: var(--muted); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.footer-nav a { color: var(--muted); text-decoration: none; }
.footer-nav a:hover { color: var(--accent); }
.site-footer p { margin: 0; }

/* Core alignment helpers */
.alignleft { float: left; margin: 0 1.2em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.2em; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.alignwide { max-width: var(--max); }
.wp-caption-text, figcaption { font-size: .88rem; color: var(--muted); }

@media print {
	.site-header nav, .nav-toggle, .site-footer, .comments-area, .post-navigation { display: none; }
	.wp-block-table { overflow: visible; }
}