/*
Theme Name: Meridian Warm
Theme URI: https://example.com/meridian-warm
Author: Meridian Health
Description: Editorial health-information theme with a warm palette, rounded cards, and color-coded topic categories. Includes medical-reviewer bylines, an auto-generated table of contents, and a sources/citations block for article pages.
Version: 1.0.3
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: meridian-warm
*/

:root{
  --paper:#FBF3EC;
  --paper-raised:#FFFFFF;
  --ink:#2B2140;
  --ink-soft:#6B5F78;
  --line:#EADDCF;
  --primary:#4B3F72;
  --primary-ink:#382D5C;
  --primary-tint:#EAE6F4;
  --coral:#E2694B;
  --coral-tint:#FBE6DF;
  --radius:16px;
  --cat-accent:#4B3F72;
  --cat-tint:#EAE6F4;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#1B1622; --paper-raised:#241D2E; --ink:#F1E9F5; --ink-soft:#B9AFC4;
    --line:#382E44; --primary:#BBA8E2; --primary-ink:#D8CBEF; --primary-tint:#2E2740;
    --coral:#F0876A; --coral-tint:#3A2A28;
  }
}
:root[data-theme="dark"]{
  --paper:#1B1622; --paper-raised:#241D2E; --ink:#F1E9F5; --ink-soft:#B9AFC4;
  --line:#382E44; --primary:#BBA8E2; --primary-ink:#D8CBEF; --primary-tint:#2E2740;
  --coral:#F0876A; --coral-tint:#3A2A28;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{ background:var(--paper); color:var(--ink); font-family:"Karla", system-ui, sans-serif; line-height:1.58; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
.entry-content{ overflow-wrap:break-word; word-break:break-word; }
.entry-content table{ display:block; max-width:100%; overflow-x:auto; }
a{color:inherit;}
h1,h2,h3{ font-family:"Spectral", Georgia, serif; font-weight:600; line-height:1.18; text-wrap:balance; margin:0; }
.label{ font-family:"Karla"; font-weight:700; font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; }
.wrap{ max-width:1180px; margin:0 auto; padding:0 24px; }
img,svg{max-width:100%;display:block;}
:focus-visible{outline:2px solid var(--primary); outline-offset:2px;}
.screen-reader-text{ position:absolute; left:-9999px; }

/* header */
header.site{ position:sticky; top:0; z-index:20; background:var(--paper); border-bottom:1px solid var(--line); }
.header-bar{ position:relative; display:flex; align-items:center; justify-content:space-between; padding:0 24px; gap:12px; }
.logo{ font-family:"Spectral", serif; font-weight:700; font-size:1.55rem; text-decoration:none; color:var(--primary-ink); flex-shrink:0; }
.logo img{ max-height:62px; width:auto; }
nav.primary{ display:flex; gap:13px; flex:1; justify-content:center; flex-wrap:nowrap; min-width:0; }
nav.primary ul{ display:flex; gap:13px; list-style:none; margin:0; padding:0; flex-wrap:nowrap; justify-content:center; }
nav.primary a{ text-decoration:none; font-size:0.86rem; font-weight:500; color:var(--ink-soft); padding:6px 1px; white-space:nowrap; }
nav.primary a:hover, nav.primary .current-menu-item a{ color:var(--primary-ink); }
.header-actions{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.search-form{ display:flex; align-items:center; gap:8px; background:var(--paper-raised); border:1px solid var(--line); border-radius:24px; padding:6px 6px 6px 16px; }
.search-form input[type="search"]{ border:none; background:transparent; font-family:"Karla"; font-size:0.85rem; width:100px; color:var(--ink); }
.search-form input[type="search"]:focus{ outline:none; }
.search-form button{ background:var(--primary); color:#fff; border:none; border-radius:999px; padding:6px 14px; font-size:0.8rem; font-weight:700; cursor:pointer; }
.theme-toggle{ display:inline-flex; align-items:center; justify-content:center; background:none; border:1px solid var(--line); border-radius:8px; padding:8px; color:var(--ink); cursor:pointer; flex-shrink:0; }
.theme-toggle .icon-sun{ display:none; }
.theme-toggle .icon-moon{ display:block; }
@media (prefers-color-scheme: dark){
	:root:not([data-theme="light"]) .theme-toggle .icon-sun{ display:block; }
	:root:not([data-theme="light"]) .theme-toggle .icon-moon{ display:none; }
}
:root[data-theme="dark"] .theme-toggle .icon-sun{ display:block; }
:root[data-theme="dark"] .theme-toggle .icon-moon{ display:none; }
:root[data-theme="light"] .theme-toggle .icon-sun{ display:none; }
:root[data-theme="light"] .theme-toggle .icon-moon{ display:block; }

.navtoggle{ display:none; align-items:center; justify-content:center; background:none; border:1px solid var(--line); border-radius:8px; padding:8px 10px; color:var(--ink); cursor:pointer; }
@media (max-width:860px){
	nav.primary{ display:none; }
	.navtoggle{ display:inline-flex; }
	nav.primary.is-open{
		display:flex;
		flex-direction:column;
		position:absolute;
		top:100%;
		left:24px;
		right:24px;
		z-index:25;
		background:var(--paper);
		border:1px solid var(--line);
		border-radius:12px;
		padding:12px 16px;
		box-shadow:0 12px 28px rgba(0,0,0,.14);
	}
	nav.primary.is-open ul{ flex-direction:column; align-items:flex-start; gap:4px; }
	nav.primary.is-open a{ display:block; padding:10px 4px; width:100%; }
}

.search-wrap{ display:flex; align-items:center; }
.search-toggle{ display:inline-flex; align-items:center; justify-content:center; background:none; border:1px solid var(--line); border-radius:8px; padding:8px; color:var(--ink); cursor:pointer; }
.search-wrap .search-form{ display:none; }
.search-wrap.is-open .search-form{
	display:flex;
	position:absolute;
	top:calc(100% + 10px);
	left:24px;
	right:24px;
	z-index:30;
	width:auto;
	box-shadow:0 12px 28px rgba(0,0,0,.14);
}
.search-wrap.is-open .search-form input[type="search"]{ width:auto; flex:1; min-width:0; }

/* hero (front page) */
.hero{ position:relative; overflow:hidden; border-bottom:1px solid var(--line); }
.blob{ position:absolute; border-radius:50%; filter:blur(40px); opacity:0.35; pointer-events:none; z-index:0; }
.blob1{ width:340px; height:340px; background:var(--coral); top:-120px; right:-60px; }
.blob2{ width:260px; height:260px; background:var(--primary); bottom:-100px; right:220px; opacity:0.22; }
.hero-inner{ position:relative; z-index:1; padding:76px 0 60px; text-align:center; }
.hero h1{ font-size:clamp(2.3rem, 4.2vw, 3.4rem); max-width:16ch; margin:0 auto; }
.hero p.sub{ margin:20px auto 32px; max-width:48ch; color:var(--ink-soft); font-size:1.1rem; }
.hero-search{ display:flex; max-width:480px; margin:0 auto; background:var(--paper-raised); border:1px solid var(--line); border-radius:999px; padding:6px 6px 6px 22px; box-shadow:0 8px 24px -12px rgba(43,33,64,0.25); }
.hero-search input[type="search"]{ flex:1; border:none; background:transparent; padding:10px 8px; font-family:"Karla"; font-size:0.98rem; color:var(--ink); }
.hero-search input[type="search"]:focus{outline:none;}
.hero-search button{ background:var(--coral); color:#fff; border:none; padding:0 24px; font-weight:700; font-size:0.92rem; cursor:pointer; border-radius:999px; }
.pill-row{ display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-top:26px; }
.pill{ display:flex; align-items:center; gap:8px; padding:8px 16px; border-radius:999px; font-size:0.82rem; font-weight:600; text-decoration:none; }
.dot{ width:8px; height:8px; border-radius:50%; flex:none; }

/* section shell */
.section{ padding:60px 0; border-bottom:1px solid var(--line); }
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:32px; gap:20px; flex-wrap:wrap; }
.section-head h2{ font-size:1.9rem; }
.section-head .view-all{ font-size:0.86rem; font-weight:700; color:var(--primary-ink); text-decoration:none; white-space:nowrap; }

/* category tiles */
.cat-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
@media (max-width:760px){ .cat-grid{ grid-template-columns:repeat(2,1fr);} }
.cat-card{ border-radius:var(--radius); overflow:hidden; text-decoration:none; color:var(--ink); display:flex; flex-direction:column; min-height:150px; transition:transform .15s ease; background:var(--cat-tint); }
.cat-card:hover{ transform:translateY(-3px); }
.cat-card-media{ aspect-ratio:16/9; background-size:cover; background-position:center; }
.cat-card-body{ padding:26px 24px; display:flex; flex-direction:column; gap:10px; flex:1; background:var(--paper-raised); }
.cat-card h3{ font-size:1.18rem; }
.cat-card p{ margin:0; font-size:0.88rem; color:var(--ink-soft); flex:1; }
.cat-card .count{ font-size:0.76rem; font-weight:700; color:var(--cat-accent); }

/* article cards */
.article-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:900px){ .article-grid{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:620px){ .article-grid{ grid-template-columns:1fr;} }
.card{ text-decoration:none; color:var(--ink); border-radius:var(--radius); overflow:hidden; display:flex; flex-direction:column; background:var(--paper-raised); box-shadow:0 6px 20px -14px rgba(43,33,64,0.35); }
.thumb{ aspect-ratio:16/10; width:100%; position:relative; background-size:cover; background-position:center; }
.thumb.placeholder{ background-image:linear-gradient(135deg, var(--cat-tint), var(--cat-accent) 140%); }
.card-body{ padding:20px 20px 22px; display:flex; flex-direction:column; gap:10px; flex:1; }
.tag{ display:inline-flex; align-self:flex-start; font-size:0.7rem; font-weight:700; letter-spacing:0.04em; text-transform:uppercase; padding:4px 10px; border-radius:999px; background:var(--cat-tint); color:var(--cat-accent); text-decoration:none; }
.card h3{ font-size:1.12rem; }
.card p.excerpt{ margin:0; font-size:0.89rem; color:var(--ink-soft); flex:1; }
.card-meta{ display:flex; gap:10px; align-items:center; font-size:0.78rem; color:var(--ink-soft); padding-top:8px; border-top:1px solid var(--line); }

/* spotlight */
.spotlight{ display:grid; grid-template-columns:1fr 1.3fr; gap:0; border-radius:var(--radius); overflow:hidden; background:var(--paper-raised); box-shadow:0 10px 30px -16px rgba(43,33,64,0.35); }
@media (max-width:820px){ .spotlight{ grid-template-columns:1fr; } }
.spotlight .thumb{ aspect-ratio:auto; height:100%; min-height:240px; }
.spotlight-body{ padding:36px 36px 36px 32px; display:flex; flex-direction:column; gap:14px; justify-content:center; }
@media (max-width:820px){ .spotlight-body{ padding:26px; } }
.spotlight-body h3{ font-size:1.7rem; }
.spotlight-body p{ margin:0; color:var(--ink-soft); max-width:52ch; }
.btn{ display:inline-flex; align-self:flex-start; background:var(--primary); color:#fff; text-decoration:none; padding:12px 22px; border-radius:999px; font-weight:700; font-size:0.9rem; border:none; cursor:pointer; }

/* standards */
.standards{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
@media (max-width:760px){ .standards{ grid-template-columns:1fr; } }
.standard-item{ text-align:center; padding:28px 20px; border-radius:var(--radius); background:var(--paper-raised); }
.standard-icon{ width:44px; height:44px; border-radius:50%; background:var(--primary-tint); display:flex; align-items:center; justify-content:center; margin:0 auto 16px; color:var(--primary-ink); }
.standard-item h3{ font-size:1.05rem; margin-bottom:8px; }
.standard-item p{ margin:0; font-size:0.88rem; color:var(--ink-soft); }

/* breadcrumb */
.breadcrumb{ padding:18px 0; font-size:0.85rem; color:var(--ink-soft); }
.breadcrumb a{ text-decoration:none; }
.breadcrumb a:hover{ color:var(--primary-ink); }

/* category archive header */
.cat-header{ padding:12px 0 40px; }
.cat-eyebrow{ display:inline-flex; align-items:center; gap:8px; padding:6px 14px; border-radius:999px; background:var(--cat-tint); color:var(--cat-accent); font-weight:700; font-size:0.78rem; margin-bottom:16px; }
.cat-header h1{ font-size:clamp(2.1rem, 3.6vw, 2.9rem); max-width:20ch; }
.cat-header .archive-description{ margin:16px 0 0; max-width:62ch; color:var(--ink-soft); font-size:1.03rem; }
.cat-meta{ margin-top:18px; display:flex; gap:16px; font-size:0.82rem; color:var(--ink-soft); }

.layout{ display:grid; grid-template-columns:1fr 320px; gap:48px; padding:8px 0 64px; align-items:start; }
@media (max-width:900px){ .layout{ grid-template-columns:1fr; } }

/* archive list cards */
.list-card{ display:grid; grid-template-columns:180px 1fr; gap:22px; text-decoration:none; color:var(--ink); margin-bottom:16px; border-radius:var(--radius); overflow:hidden; background:var(--paper-raised); box-shadow:0 6px 18px -14px rgba(43,33,64,0.3); }
@media (max-width:560px){ .list-card{ grid-template-columns:1fr; } }
.list-thumb{ background-size:cover; background-position:center; }
@media (max-width:560px){ .list-thumb{ aspect-ratio:4/3; } }
.list-thumb.placeholder{ background-image:linear-gradient(135deg, var(--cat-tint), var(--cat-accent) 150%); }
.list-body{ display:flex; flex-direction:column; gap:8px; padding:20px 20px 20px 0; }
@media (max-width:560px){ .list-body{ padding:20px; } }
.list-body h3{ font-size:1.22rem; }
.list-body p{ margin:0; font-size:0.9rem; color:var(--ink-soft); }
.list-meta{ font-size:0.78rem; color:var(--ink-soft); display:flex; gap:10px; margin-top:2px; flex-wrap:wrap; }

/* pagination (WordPress default markup: .nav-links > .page-numbers) */
.nav-links{ display:flex; gap:8px; justify-content:center; margin-top:36px; flex-wrap:wrap; }
.nav-links .page-numbers{ display:flex; align-items:center; justify-content:center; min-width:38px; height:38px; border-radius:999px; text-decoration:none; font-size:0.85rem; color:var(--ink); background:var(--paper-raised); border:1px solid var(--line); padding:0 6px; }
.nav-links .page-numbers.current{ background:var(--primary); color:#fff; border-color:var(--primary); }
.nav-links .page-numbers.dots{ border:none; background:none; }

/* sidebar */
aside.sidebar{ display:flex; flex-direction:column; gap:24px; }
.side-box{ border-radius:var(--radius); background:var(--paper-raised); padding:22px; box-shadow:0 6px 18px -14px rgba(43,33,64,0.3); }
.side-box h4{ font-family:"Karla"; font-weight:700; font-size:0.76rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--ink-soft); margin:0 0 16px; }
.side-links{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.side-links a{ text-decoration:none; font-size:0.9rem; display:flex; justify-content:space-between; font-weight:500; }
.side-links a:hover{ color:var(--primary-ink); }
.side-links .n{ color:var(--ink-soft); font-size:0.8rem; font-weight:400; }
.popular-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:14px; }
.popular-list li{ display:flex; gap:12px; align-items:baseline; }
.popular-list .rank{ color:var(--coral); font-weight:700; font-size:0.9rem; min-width:1.5em; }
.popular-list a{ text-decoration:none; font-size:0.88rem; font-weight:600; }
.popular-list a:hover{ color:var(--primary-ink); }
.side-box.disclaimer{ font-size:0.82rem; color:var(--ink-soft); line-height:1.6; background:var(--primary-tint); }
.side-box.disclaimer h4{ color:var(--primary-ink); }
.widget{ margin-top:0; }
.widget ul{ list-style:none; margin:0; padding:0; }

/* single post */
.art-header{ padding:8px 0 28px; }
.dek{ margin:16px 0 0; font-size:1.14rem; color:var(--ink-soft); max-width:56ch; }
.byline{ display:flex; flex-wrap:wrap; gap:12px 26px; margin-top:28px; padding:18px 22px; border-radius:var(--radius); background:var(--paper-raised); font-size:0.84rem; color:var(--ink-soft); }
.byline b{ color:var(--ink); font-weight:700; }
.featured-media{ margin:32px 0 0; border-radius:var(--radius); background-size:cover; background-position:center; overflow:hidden; }
.featured-media img{ display:block; width:100%; height:auto; }
.featured-media.placeholder{ aspect-ratio:4/3; background-image:linear-gradient(135deg, var(--cat-tint), var(--cat-accent) 150%); }
@media (min-width:921px){
	.featured-media:not(.placeholder){ aspect-ratio:4/3; }
	.featured-media:not(.placeholder) img{ height:100%; object-fit:cover; }
}

.single-layout{ display:grid; grid-template-columns:1fr 230px; gap:56px; padding:44px 0 0; align-items:start; }
.single-layout.no-toc{ grid-template-columns:1fr; }
.single-layout .toc-rail{ order:2; }
.single-layout .entry-content{ order:1; }
@media (max-width:920px){ .single-layout{ grid-template-columns:1fr; } .single-layout .toc-rail{ order:0; } .single-layout .entry-content{ order:0; } }
.toc-rail{ position:sticky; top:88px; display:flex; flex-direction:column; gap:20px; }
@media (max-width:920px){ .toc-rail{ position:static; margin-bottom:8px; } }
.toc{ background:var(--paper-raised); border-radius:var(--radius); padding:20px; }
.toc-toggle{ display:flex; align-items:center; justify-content:space-between; width:100%; background:none; border:none; padding:0; margin:0 0 14px; font-family:inherit; font-weight:700; font-size:0.72rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--ink-soft); cursor:pointer; }
.toc-toggle .chevron{ flex-shrink:0; transition:transform .15s ease; }
.toc-toggle[aria-expanded="false"] .chevron{ transform:rotate(-90deg); }
.toc-toggle[aria-expanded="false"]{ margin-bottom:0; }
.toc-toggle[aria-expanded="false"] ~ #toc-list{ display:none; }
.toc ol{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:2px; }
.toc li a{ display:block; text-decoration:none; font-size:0.87rem; color:var(--ink-soft); padding:7px 10px; border-radius:8px; }
.toc li a:hover{ background:var(--primary-tint); color:var(--primary-ink); }

.sidebar-ad{ background:var(--paper-raised); border:1px dashed var(--line); border-radius:var(--radius); padding:14px; text-align:center; }
.sidebar-ad .ad-label{ display:block; font-weight:700; font-size:0.68rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:10px; }
.sidebar-ad .ad-slot{ min-height:250px; display:flex; align-items:center; justify-content:center; background:var(--primary-tint); border-radius:8px; }
@media (max-width:920px){ .sidebar-ad{ display:none; } }

.entry-content{ max-width:80ch; font-size:1.06rem; color:var(--ink); }
.page-content{ padding-bottom:60px; }
.entry-content h2{ font-family:"Spectral", Georgia, serif; font-weight:600; font-size:1.55rem; margin:42px 0 16px; scroll-margin-top:90px; }
.entry-content h2:first-child{ margin-top:0; }
.entry-content p{ margin:0 0 18px; }
.entry-content ul, .entry-content ol{ margin:0 0 18px; padding-left:22px; }
.entry-content li{ margin-bottom:6px; }
.entry-content img{ border-radius:var(--radius); }
.entry-content figure{ margin:28px 0; }
.entry-content figcaption{ margin-top:10px; font-size:0.84rem; color:var(--ink-soft); }
.entry-content blockquote{ margin:28px 0; padding:22px 24px; background:var(--coral-tint); border-radius:var(--radius); font-style:normal; }
.entry-content blockquote p:last-child{ margin-bottom:0; }

.callout{ display:flex; gap:14px; margin:28px 0; padding:22px 24px; background:var(--coral-tint); border-radius:var(--radius); }
.callout h3{ font-size:1.02rem; color:var(--coral); margin-bottom:8px; }
.callout p, .callout li{ font-size:0.93rem; color:var(--ink); }
.callout ul{ margin:8px 0 0; padding-left:20px; }

.sources{ margin-top:44px; padding:24px; border-radius:var(--radius); background:var(--paper-raised); }
.sources h2{ font-size:1.18rem; margin-bottom:14px; }
.sources ol{ padding-left:20px; }
.sources li{ font-size:0.87rem; color:var(--ink-soft); margin-bottom:8px; }

.bios{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:20px; margin-top:40px; }
.bio-card{ display:flex; gap:14px; border-radius:var(--radius); padding:20px; background:var(--paper-raised); }
.avatar{ flex:none; width:52px; height:52px; border-radius:50%; background:linear-gradient(135deg, var(--primary), var(--coral)); overflow:hidden; }
.avatar img{ width:100%; height:100%; object-fit:cover; }
.bio-card h4{ margin:0 0 2px; font-size:0.96rem; font-family:"Karla"; font-weight:700; }
.bio-card .role{ font-size:0.78rem; color:var(--primary-ink); font-weight:600; margin-bottom:6px; }
.bio-card p{ margin:0; font-size:0.84rem; color:var(--ink-soft); }

.article-disclaimer{ margin-top:32px; padding:18px 22px; background:var(--primary-tint); border-radius:var(--radius); font-size:0.82rem; color:var(--ink-soft); line-height:1.6; }

.related{ padding:56px 0; margin-top:56px; background:var(--paper-raised); border-top:1px solid var(--line); }
.related h2{ font-size:1.55rem; margin-bottom:28px; }

/* footer */
footer.site{ padding:44px 0 32px; margin-top:8px; background:var(--paper-raised); border-top:1px solid var(--line); }
.footer-links-grid{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:40px; padding-bottom:36px; border-bottom:1px solid var(--line); }
@media (max-width:760px){ .footer-links-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-links-grid{ grid-template-columns:1fr; } }
.footer-col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:16px; }
.footer-col a{ text-decoration:none; font-size:0.95rem; font-weight:700; color:var(--primary-ink); }
.footer-col a:hover{ color:var(--coral); }
.disclaimer{ margin-top:22px; padding:18px 20px; background:var(--paper-raised); border-radius:var(--radius); font-size:0.78rem; color:var(--ink-soft); line-height:1.6; }