/*
Theme Name: PSIR Simplified
Theme URI: https://psirsimplified.blog
Author: PSIR Simplified
Description: Editorial block theme for PSIR Simplified. Featured hero, category pills, horizontal article cards, Hindi-safe typography (Inter + Noto Sans Devanagari).
Version: 2.0.0
Requires at least: 6.4
Tested up to: 7.1
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: psir-simplified
*/

:root {
	--psir-ink: #0B0F1A;
	--psir-muted: #5B6778;
	--psir-line: #E5E9F0;
	--psir-surface: #F5F8FC;
	--psir-blue: #2563EB;
	--psir-dark: #0B0B0D;
	--psir-radius: 14px;
	--psir-ico-cal: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2'/%3E%3Cpath d='M16 2v4M8 2v4M3 10h18'/%3E%3C/svg%3E");
	--psir-ico-clock: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 6v6l4 2'/%3E%3C/svg%3E");
	--psir-ico-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M12 5l7 7-7 7'/%3E%3C/svg%3E");
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { text-underline-offset: 0.18em; }
:focus-visible { outline: 3px solid var(--psir-blue); outline-offset: 3px; border-radius: 4px; }
img { height: auto; }
.wp-block-post-title, .wp-block-post-title a { overflow-wrap: anywhere; }
.psir-header, .psir-hero, .psir-latest, .psir-page-head, .psir-footer { padding-left: 2rem; padding-right: 2rem; box-sizing: border-box; }

/* Icons (mask based, inherit text colour) */
.psir-ico, .psir-meta-row .wp-block-post-date::before {
	content: ""; display: inline-block; width: 1.05em; height: 1.05em; margin-right: 0.45em;
	vertical-align: -0.17em; background: currentColor; flex: none;
	-webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-position: center; mask-position: center;
	-webkit-mask-size: contain; mask-size: contain;
}
.psir-meta-row .wp-block-post-date::before { -webkit-mask-image: var(--psir-ico-cal); mask-image: var(--psir-ico-cal); }
.psir-ico-clock { -webkit-mask-image: var(--psir-ico-clock); mask-image: var(--psir-ico-clock); }

/* ---------- Header ---------- */
header.wp-block-template-part { position: sticky; top: 0; z-index: 50; }
.admin-bar header.wp-block-template-part { top: 32px; }
.psir-header { background: rgba(255,255,255,0.97); backdrop-filter: blur(8px); border-bottom: 1px solid var(--psir-line); padding-top: 0.9rem; padding-bottom: 0.9rem; }
.psir-header-row { gap: 1.5rem; flex-wrap: nowrap; }
.psir-brand > * { margin: 0; }
.psir-brand .wp-block-site-title { letter-spacing: -0.02em; }
.psir-brand .wp-block-site-title a { color: var(--psir-ink); text-decoration: none; }
.psir-brand .wp-block-site-tagline { font-size: 0.875rem; color: var(--psir-muted); line-height: 1.4; margin-top: 0.25rem; }
.psir-nav { font-size: 0.95rem; font-weight: 500; flex: 1 1 auto; }
.psir-nav .wp-block-navigation__container { gap: 2rem; }
.psir-nav a { color: var(--psir-ink); text-decoration: none; }
.psir-nav .wp-block-navigation-item__content { padding: 0.55rem 0.1rem; }
.psir-nav .wp-block-navigation-item__content:hover { color: var(--psir-blue); }
.psir-nav .current-menu-item > .wp-block-navigation-item__content { box-shadow: inset 0 -2px 0 var(--psir-ink); }
.psir-nav .wp-block-navigation__submenu-container { border: 1px solid var(--psir-line); border-radius: 10px; box-shadow: 0 10px 30px rgba(15,23,42,0.08); padding: 0.4rem; min-width: 230px; }
.psir-nav .wp-block-navigation__submenu-container .wp-block-navigation-item__content { padding: 0.55rem 0.8rem; border-radius: 6px; }
.psir-nav .wp-block-navigation__submenu-container .wp-block-navigation-item__content:hover { background: var(--psir-surface); }
.psir-header-cta { gap: 1.1rem; flex-wrap: nowrap; }
.psir-header-cta > .wp-block-buttons { margin: 0; }

.psir-search { margin: 0; }
.psir-search .wp-block-search__inside-wrapper { flex-direction: row-reverse; background: var(--psir-surface); border: 1px solid var(--psir-line); border-radius: 10px; padding: 0.1rem 0.5rem; width: 260px; }
.psir-search .wp-block-search__input { border: 0; background: transparent; padding: 0.55rem 0.4rem; font-size: 0.92rem; min-width: 0; color: var(--psir-ink); }
.psir-search .wp-block-search__input:focus { outline: none; }
.psir-search .wp-block-search__button { background: transparent; color: var(--psir-ink); border: 0; padding: 0.35rem; margin: 0; }
.psir-search .wp-block-search__inside-wrapper:focus-within { border-color: var(--psir-blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.15); }

.psir-btn-dark .wp-block-button__link, .wp-block-read-more { background: var(--psir-dark); color: #fff; border-radius: 10px; padding: 0.75rem 1.25rem; font-weight: 600; font-size: 0.95rem; text-decoration: none; line-height: 1.2; }
.psir-btn-dark .wp-block-button__link::after, .wp-block-read-more::after {
	content: ""; display: inline-block; width: 1.05em; height: 1.05em; margin-left: 0.6rem; vertical-align: -0.2em; background: currentColor;
	-webkit-mask: var(--psir-ico-arrow) no-repeat center / contain; mask: var(--psir-ico-arrow) no-repeat center / contain;
}
.psir-btn-dark .wp-block-button__link:hover, .wp-block-read-more:hover { background: #1c2333; color: #fff; }

/* ---------- Hero ---------- */
.psir-hero { background: var(--psir-surface); padding-top: 1.75rem; padding-bottom: 2rem; }
.psir-hero-grid { display: grid; grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr); gap: 1.5rem; align-items: stretch; }
.psir-hero-grid > * { margin: 0 !important; }
.psir-feature .wp-block-post-template, .psir-side .wp-block-post-template { list-style: none; margin: 0; padding: 0; }
.psir-feature, .psir-feature .wp-block-post-template, .psir-feature .wp-block-post, .psir-feature-card { height: 100%; }

.psir-feature-card { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); background: #fff; border-radius: var(--psir-radius); overflow: hidden; box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px rgba(15,23,42,0.04); }
.psir-feature-card > * { margin: 0 !important; }
.psir-media { position: relative; min-height: 380px; }
.psir-feature .psir-media::before { content: "FEATURED"; position: absolute; top: 1.1rem; left: 1.1rem; z-index: 2; background: #FFE01B; color: #111; font-weight: 700; font-size: 0.8rem; letter-spacing: 0.03em; padding: 0.4rem 0.75rem; border-radius: 8px; line-height: 1; }
.psir-media .wp-block-post-featured-image, .psir-media .wp-block-post-featured-image a { display: block; height: 100%; margin: 0; }
.psir-media .wp-block-post-featured-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.psir-feature-body { padding: 2rem 2.25rem 2rem 2rem; display: flex; flex-direction: column; justify-content: center; gap: 0.9rem; }
.psir-feature-body > * { margin: 0 !important; }
.psir-feature-body .wp-block-post-title { font-size: clamp(1.7rem, 2.7vw, 2.6rem); line-height: 1.2; letter-spacing: -0.02em; font-weight: 800; }
.psir-feature-body .wp-block-post-excerpt { color: var(--psir-muted); font-size: 1.05rem; line-height: 1.75; }
.psir-feature-body .wp-block-read-more { align-self: flex-start; margin-top: 0.6rem !important; }

.psir-side .wp-block-post-template { display: grid; grid-template-rows: 1fr 1fr; gap: 1.25rem; height: 100%; }
.psir-side-card { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 1.1rem; background: #fff; border-radius: var(--psir-radius); padding: 1rem; height: 100%; box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px rgba(15,23,42,0.04); }
.psir-side-card > * { margin: 0 !important; }
.psir-side-media { min-height: 170px; }
.psir-side-media .wp-block-post-featured-image, .psir-side-media .wp-block-post-featured-image a { display: block; height: 100%; margin: 0; }
.psir-side-media img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; display: block; }
.psir-side-body { display: flex; flex-direction: column; justify-content: center; gap: 0.4rem; }
.psir-side-body > * { margin: 0 !important; }
.psir-side-body .wp-block-post-title { font-size: 1.2rem; line-height: 1.35; font-weight: 700; }
.psir-side-body .wp-block-post-excerpt { color: var(--psir-muted); font-size: 0.95rem; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.psir-side-body .wp-block-post-excerpt p { margin: 0; }

/* Placeholder tile when a post has no image */
.wp-block-post-featured-image.psir-noimg { height: 100%; }
.wp-block-post-featured-image.psir-noimg a { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; min-height: inherit; background: linear-gradient(135deg, #0d2452 0%, #2563EB 62%, #6c9bf5 100%); color: rgba(255,255,255,0.92); font-weight: 800; letter-spacing: 0.14em; font-size: 1.05rem; text-decoration: none; border-radius: inherit; }
.psir-media .psir-noimg a { min-height: 380px; }
.psir-side-media .psir-noimg a, .psir-card-media .psir-noimg a { border-radius: 10px; }

/* ---------- Shared: tags, titles, meta ---------- */
.psir-tag, .psir-tag a { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--psir-blue); text-decoration: none; line-height: 1.4; }
.psir-tag a:hover { text-decoration: underline; }
.psir-tag .wp-block-post-terms__separator { color: var(--psir-muted); }
.wp-block-post-title a { color: var(--psir-ink); text-decoration: none; }
.wp-block-post-title a:hover { color: var(--psir-blue); }
.psir-meta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem 1.1rem; color: var(--psir-muted); font-size: 0.85rem; line-height: 1.4; }
.psir-meta-row > * { margin: 0 !important; }
.psir-meta-row a { color: inherit; text-decoration: none; }

/* Hindi (Devanagari) posts: extra room for matras */
.lang-hi .wp-block-post-title { line-height: 1.5 !important; }
.lang-hi .wp-block-post-excerpt { line-height: 1.85; }
.lang-hi .psir-feature-body .wp-block-post-title { line-height: 1.4 !important; }

/* ---------- Latest section ---------- */
.psir-latest { padding-top: 3rem; padding-bottom: 4.5rem; }
.psir-latest-head { gap: 1rem; margin-bottom: 0; }
.psir-latest-head > div > * { margin: 0; }
.psir-latest-head h2 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); letter-spacing: -0.02em; }
.psir-sub { color: var(--psir-muted); font-size: 1rem; margin-top: 0.35rem !important; }
.psir-viewall { margin: 0; font-weight: 600; }
.psir-viewall a { color: var(--psir-ink); text-decoration: underline; text-underline-offset: 0.25em; }
.psir-viewall a::after { content: ""; display: inline-block; width: 1em; height: 1em; margin-left: 0.4rem; vertical-align: -0.15em; background: currentColor; -webkit-mask: var(--psir-ico-arrow) no-repeat center / contain; mask: var(--psir-ico-arrow) no-repeat center / contain; }

.psir-pills { gap: 0.7rem; margin: 1.5rem 0 1.75rem; }
.psir-pills > * { margin: 0 !important; }
.psir-pills p, .psir-cats { margin: 0; }
.psir-cats { display: flex; flex-wrap: wrap; gap: 0.7rem; list-style: none; padding: 0; }
.psir-pill a, .psir-cats a { display: inline-block; padding: 0.55rem 1.3rem; border: 1px solid var(--psir-line); border-radius: 999px; font-size: 0.92rem; color: #2a3342; text-decoration: none; background: #fff; line-height: 1.3; transition: border-color .15s, color .15s; }
.psir-pill a:hover, .psir-cats a:hover { border-color: var(--psir-blue); color: var(--psir-blue); }
.psir-pill-active a, .psir-cats .current-cat a { background: var(--psir-dark); border-color: var(--psir-dark); color: #fff; font-weight: 600; }
.psir-pill-active a:hover, .psir-cats .current-cat a:hover { color: #fff; }

/* Grid of horizontal cards */
.psir-grid .wp-block-post-template { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 1.25rem; list-style: none; margin: 0; padding: 0; }
.psir-card { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 1rem; background: #fff; border: 1px solid #EDF0F5; border-radius: 12px; padding: 0.85rem; height: 100%; box-shadow: 0 1px 2px rgba(15,23,42,0.04); transition: box-shadow .2s, transform .2s; }
.psir-card:hover { box-shadow: 0 8px 22px rgba(15,23,42,0.08); }
.psir-card > * { margin: 0 !important; }
.psir-card-media { min-height: 132px; }
.psir-card-media .wp-block-post-featured-image, .psir-card-media .wp-block-post-featured-image a { display: block; height: 100%; margin: 0; }
.psir-card-media img { width: 100%; height: 100%; min-height: 132px; object-fit: cover; border-radius: 8px; display: block; }
.psir-card-body { display: flex; flex-direction: column; gap: 0.35rem; min-width: 0; }
.psir-card-body > * { margin: 0 !important; }
.psir-card-body .wp-block-post-title { font-size: 1.02rem; line-height: 1.4; font-weight: 700; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.psir-card-body .psir-meta-row { margin-top: auto !important; padding-top: 0.35rem; font-size: 0.8rem; gap: 0.25rem 0.9rem; }

/* Pagination */
.wp-block-query-pagination { gap: 0.5rem; font-size: 0.95rem; }
.wp-block-query-pagination a, .wp-block-query-pagination .page-numbers { padding: 0.4rem 0.9rem; border: 1px solid var(--psir-line); border-radius: 999px; text-decoration: none; color: var(--psir-ink); }
.wp-block-query-pagination .page-numbers.current { background: var(--psir-dark); border-color: var(--psir-dark); color: #fff; }
.wp-block-query-pagination a:hover { border-color: var(--psir-blue); color: var(--psir-blue); }

/* Archive / search heading */
.psir-page-head { background: var(--psir-surface); border-bottom: 1px solid var(--psir-line); padding-top: 2.75rem; padding-bottom: 2.25rem; }
.psir-page-head > * { margin-block: 0; }
.psir-page-head .wp-block-term-description { color: var(--psir-muted); margin-top: 0.6rem; max-width: 70ch; }

/* ---------- Single post / page ---------- */
.psir-article-head { max-width: 760px; margin-inline: auto; }
.psir-article-head .wp-block-post-title { margin: 0.6rem 0 1rem; font-size: clamp(1.9rem, 4.2vw, 2.9rem); line-height: 1.25; letter-spacing: -0.02em; }
.psir-article-head.lang-hi .wp-block-post-title { line-height: 1.45; }
.wp-block-post-featured-image.psir-hero-img img { width: 100%; max-height: 540px; object-fit: cover; border-radius: var(--psir-radius); }

.psir-content { font-size: 1.125rem; line-height: 1.9; }
.psir-content > * + * { margin-block-start: 1.15em; }
.psir-content h2 { font-size: clamp(1.45rem, 2.6vw, 1.85rem); margin-top: 2.2em; padding-top: 0.7em; border-top: 1px solid var(--psir-line); }
.psir-content h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); margin-top: 1.8em; }
.psir-content h4 { font-size: 1.1rem; margin-top: 1.5em; }
.psir-content h2, .psir-content h3, .psir-content h4 { line-height: 1.5; scroll-margin-top: 6rem; }
.psir-content ul, .psir-content ol { padding-left: 1.4em; }
.psir-content li { margin-block: 0.45em; padding-left: 0.2em; }
.psir-content li::marker { color: var(--psir-blue); font-weight: 600; }
.psir-content a { color: var(--psir-blue); }
.psir-content strong { font-weight: 600; color: var(--psir-ink); }
.psir-content blockquote, .psir-content .wp-block-quote { border-left: 4px solid var(--psir-blue); background: #EAF1FE; margin-inline: 0; padding: 1rem 1.4rem; border-radius: 0 10px 10px 0; }
.psir-content blockquote p { margin: 0; }
.psir-content blockquote cite { display: block; margin-top: 0.6rem; font-size: 0.9rem; color: var(--psir-muted); font-style: normal; }
.psir-content figure { margin-inline: 0; }
.psir-content figcaption { font-size: 0.88rem; color: var(--psir-muted); margin-top: 0.5rem; }
.psir-content img { border-radius: 8px; }
.psir-content code { background: var(--psir-surface); padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.92em; }
.psir-content hr, .psir-content .wp-block-separator { border: 0; border-top: 1px solid var(--psir-line); margin-block: 2.5rem; }
.psir-content .wp-block-table { overflow-x: auto; }
.psir-content table { border-collapse: collapse; width: 100%; font-size: 0.97rem; line-height: 1.6; }
.psir-content th, .psir-content td { border: 1px solid var(--psir-line); padding: 0.65rem 0.85rem; text-align: left; vertical-align: top; }
.psir-content th { background: var(--psir-surface); font-weight: 600; }

.psir-post-foot { max-width: 760px; margin-inline: auto; }
.psir-post-foot .wp-block-post-terms a { display: inline-block; padding: 0.15rem 0.75rem; border: 1px solid var(--psir-line); border-radius: 999px; font-size: 0.85rem; text-decoration: none; margin: 0 0.25rem 0.4rem 0; color: var(--psir-ink); }
.psir-post-foot .wp-block-post-terms a:hover { border-color: var(--psir-blue); color: var(--psir-blue); }
.psir-postnav { border-top: 1px solid var(--psir-line); padding-top: 1.5rem; gap: 2rem; }
.psir-postnav a { text-decoration: none; color: var(--psir-ink); font-weight: 600; line-height: 1.5; }
.psir-postnav a:hover { color: var(--psir-blue); }

.wp-block-comments { max-width: 760px; margin-inline: auto; margin-top: 3rem; }
.wp-block-comment-template { padding: 0; list-style: none; }
.wp-block-comment-template > li { border-top: 1px solid var(--psir-line); padding: 1.25rem 0; }
.wp-block-comment-author-name { font-weight: 600; }
.wp-block-comment-date { font-size: 0.85rem; color: var(--psir-muted); }
.wp-block-post-comments-form input[type="text"], .wp-block-post-comments-form input[type="email"], .wp-block-post-comments-form input[type="url"], .wp-block-post-comments-form textarea { width: 100%; padding: 0.6rem 0.8rem; border: 1px solid var(--psir-line); border-radius: 8px; font: inherit; }
.wp-block-post-comments-form input[type="submit"] { background: var(--psir-dark); color: #fff; border: 0; padding: 0.7rem 1.4rem; border-radius: 10px; cursor: pointer; font: inherit; font-weight: 600; }

/* ---------- Footer ---------- */
.psir-footer { border-top: 1px solid var(--psir-line); background: var(--psir-surface); padding-top: 2rem; padding-bottom: 2rem; }
.psir-footer-row { gap: 1rem 2rem; }
.psir-footer p { margin: 0; color: var(--psir-muted); font-size: 0.92rem; }
.psir-footer .wp-block-site-title a { color: var(--psir-ink); text-decoration: none; }
.psir-footer .wp-block-site-title { font-size: 1.4rem !important; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
	.psir-hero-grid { grid-template-columns: 1fr; }
	.psir-side .wp-block-post-template { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; }
	.psir-header-cta .wp-block-buttons { display: none; }
}
@media (max-width: 900px) {
	.psir-feature-card { grid-template-columns: 1fr; }
	.psir-media, .psir-media .psir-noimg a { min-height: 260px; }
	.psir-feature-body { padding: 1.5rem; }
	.psir-side .wp-block-post-template { grid-template-columns: 1fr; }
	.psir-search .wp-block-search__inside-wrapper { width: 200px; }
	.psir-nav { flex: 0 0 auto; }
}
@media (max-width: 782px) { .admin-bar header.wp-block-template-part { top: 46px; } }
@media (max-width: 640px) {
	.psir-header, .psir-hero, .psir-latest, .psir-page-head, .psir-footer { padding-left: 1rem; padding-right: 1rem; }
	.psir-header-row { gap: 0.75rem; }
	.psir-header-cta { order: 3; width: 100%; }
	.psir-search, .psir-search .wp-block-search__inside-wrapper { width: 100%; }
	.psir-brand .wp-block-site-title { font-size: 1.5rem !important; }
	.psir-side-card { grid-template-columns: 110px minmax(0, 1fr); }
	.psir-side-media { min-height: 130px; }
	.psir-grid .wp-block-post-template { grid-template-columns: 1fr; }
	.psir-pills { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0.25rem; }
	.psir-cats { flex-wrap: nowrap; }
	.psir-pill a, .psir-cats a { white-space: nowrap; }
	.psir-content { font-size: 1.0625rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }