/*
Theme Name: Knjižnica Lipik 2026
Theme URI: https://knjiznica-lipik.hr/
Description: Lagana klasična tema za Gradsku knjižnicu i čitaonicu Lipik. Bez page buildera, kompatibilna s PHP 8.x.
Author: Gradska knjižnica i čitaonica Lipik
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: knjiznica
*/

:root {
	--accent: #f59a00;
	--accent-dark: #c97d00;
	--green: #81d742;
	--ink: #1b1f24;
	--muted: #646b75;
	--line: #e6e8ec;
	--surface: #f5f6f8;
	--dark: #1c1f23;
	--radius: 10px;
	--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 14px rgba(16, 24, 40, .07);
	--shadow-lg: 0 6px 26px rgba(16, 24, 40, .16);
	--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--wrap: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font);
	font-size: 17px;
	line-height: 1.65;
	color: var(--ink);
	background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-dark); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--ink); }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .6em; font-weight: 700; }
p { margin: 0 0 1.1em; }
.icon { flex: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link:focus {
	position: fixed !important; top: 8px; left: 8px; width: auto; height: auto; clip: auto;
	padding: 10px 16px; background: #fff; color: var(--ink); z-index: 1000; border-radius: 6px; box-shadow: var(--shadow-lg);
}
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---- Gornja traka ---- */
.topbar { background: var(--dark); color: #d7dae0; font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: 12px; }
.topbar a { color: #d7dae0; text-decoration: none; }
.topbar a:hover { color: #fff; }
.topbar-links { display: flex; align-items: center; gap: 16px; }
.topbar-social { display: inline-flex; }
.topbar-social .icon { width: 16px; height: 16px; }

/* ---- Zaglavlje ---- */
.header-brand { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 22px; padding-bottom: 22px; }
.site-logo img { width: 230px; height: auto; }
.header-banner { max-width: 728px; width: 100%; height: auto; border-radius: var(--radius); }

.main-nav { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .97); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); box-shadow: 0 2px 10px rgba(16, 24, 40, .05); }
body.admin-bar .main-nav { top: 32px; }
.main-nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.menu, .menu ul { list-style: none; margin: 0; padding: 0; }
#primary-menu { display: flex; align-items: stretch; flex-wrap: nowrap; gap: 0; }
#primary-menu > li { position: relative; display: flex; }
#primary-menu > li > a {
	display: inline-flex; align-items: center; gap: 6px; padding: 18px 14px;
	color: var(--ink); text-decoration: none; font-weight: 700; font-size: 14px; letter-spacing: .02em; text-transform: uppercase;
	border-bottom: 3px solid transparent;
}
#primary-menu > li > a .icon-chevron { width: 12px; height: 12px; opacity: .6; transition: transform .2s; }
#primary-menu > li:hover > a,
#primary-menu > li:focus-within > a,
#primary-menu > li.current-menu-item > a,
#primary-menu > li.current-menu-ancestor > a,
#primary-menu > li.current_page_item > a { color: var(--ink); border-bottom-color: var(--accent); background: #fffaf0; }
#primary-menu > li:hover > a .icon-chevron { transform: rotate(180deg); }

.menu .sub-menu {
	position: absolute; top: 100%; left: 0; min-width: 260px; padding: 8px 0; background: #fff;
	border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: 0 0 var(--radius) var(--radius);
	box-shadow: var(--shadow-lg);
	opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .18s, transform .18s, visibility .18s;
}
.menu li:hover > .sub-menu,
.menu li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.menu .sub-menu a { display: block; padding: 9px 18px; color: var(--ink); text-decoration: none; font-size: 15px; }
.menu .sub-menu a:hover { background: #fffaf0; color: var(--accent-dark); }

.search-toggle, .nav-toggle {
	display: inline-flex; align-items: center; gap: 8px; padding: 10px; border: 0; background: none; color: var(--ink); cursor: pointer; border-radius: 8px; font: inherit; font-weight: 700;
}
.search-toggle:hover, .nav-toggle:hover { background: var(--surface); }
.nav-toggle { display: none; }
.header-search { border-top: 1px solid var(--line); background: #fff; padding: 12px 0; }
.header-search[hidden] { display: none; }

.search-form { display: flex; gap: 8px; max-width: 520px; }
.search-field { flex: 1; min-width: 0; padding: 10px 14px; border: 1px solid #cfd3da; border-radius: 8px; font: inherit; background: #fff; }
.search-field:focus { border-color: var(--accent); outline: 3px solid rgba(245, 154, 0, .25); }
.search-submit, .button, .wp-block-button__link, input[type="submit"], button.wpcf7-submit {
	display: inline-block; padding: 10px 20px; border: 0; border-radius: 8px; background: var(--accent); color: #1b1f24; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none;
}
.search-submit:hover, .button:hover, .wp-block-button__link:hover, input[type="submit"]:hover { background: var(--accent-dark); color: #fff; }

/* ---- Raspored ---- */
.site-main { padding: 28px 0 56px; min-height: 50vh; }
.layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.layout-main { min-width: 0; }

/* ---- Naslovi blokova ---- */
.block { margin-bottom: 40px; }
.block-title, .archive-title, .widget-title {
	position: relative; margin: 0 0 22px; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; line-height: 1;
	border-bottom: 2px solid var(--accent);
}
.block-title span, .archive-title span, .widget-title span {
	display: inline-block; padding: 9px 16px; background: var(--accent); color: #1b1f24; border-radius: 6px 6px 0 0; font-weight: 800;
}
.block--green .block-title { border-color: var(--green); }
.block--green .block-title span { background: var(--green); }
.archive-title { font-size: 15px; }
.archive-desc { margin: -8px 0 22px; color: var(--muted); }
.more-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none; margin-top: 8px; }
.more-link .icon { width: 18px; height: 18px; transition: transform .2s; }
.more-link:hover .icon { transform: translateX(4px); }

/* ---- Hero ---- */
.hero {
	display: grid; gap: 8px; margin-bottom: 40px;
	grid-template-columns: repeat(4, 1fr); grid-template-rows: 250px 250px;
}
.hero .card--hero-lg { grid-column: 1 / 3; grid-row: 1 / 3; }
.hero .card--hero-md { grid-column: 3 / 5; grid-row: 1; }
.hero .card--hero-sm:nth-of-type(3) { grid-column: 3; grid-row: 2; }
.hero .card--hero-sm:nth-of-type(4) { grid-column: 4; grid-row: 2; }

.card { position: relative; }
.card-media { display: block; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card-media img { transform: scale(1.04); }
.card-placeholder { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, #eef0f3, #dfe3e8); }
.card-title { margin: 8px 0 6px; font-size: 1.05rem; }
.card-title a { color: inherit; text-decoration: none; }
.card-title a:hover { color: var(--accent-dark); }
.card-date { font-size: 13px; color: var(--muted); }

.chip {
	display: inline-block; padding: 3px 10px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 11px; font-weight: 700;
	letter-spacing: .06em; text-transform: uppercase; text-decoration: none; line-height: 1.5;
}
.chip:hover { background: var(--accent); color: var(--ink); }

.card--hero-lg, .card--hero-md, .card--hero-sm { border-radius: var(--radius); overflow: hidden; background: #2b2f35; }
.card--hero-lg .card-media, .card--hero-md .card-media, .card--hero-sm .card-media { position: absolute; inset: 0; }
.card--hero-lg .card-media::after, .card--hero-md .card-media::after, .card--hero-sm .card-media::after {
	content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, 0) 35%, rgba(0, 0, 0, .78) 100%);
}
.card--hero-lg .card-body, .card--hero-md .card-body, .card--hero-sm .card-body {
	position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 20px; color: #fff; z-index: 2;
}
.card--hero-lg .card-body > *, .card--hero-md .card-body > *, .card--hero-sm .card-body > * { text-shadow: 0 1px 3px rgba(0, 0, 0, .5); }
.card--hero-lg .card-title a, .card--hero-md .card-title a, .card--hero-sm .card-title a { color: #fff; }
.card--hero-lg .card-date, .card--hero-md .card-date, .card--hero-sm .card-date { color: rgba(255, 255, 255, .8); }
.card--hero-lg .card-title { font-size: 1.7rem; }
.card--hero-md .card-title { font-size: 1.35rem; }
.card--hero-sm .card-title { font-size: .98rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card--hero-sm .card-body { padding: 12px 14px; }
.card--hero-sm .card-date, .card--hero-md .card-date { display: none; }
.card--hero-lg .chip, .card--hero-md .chip, .card--hero-sm .chip { background: var(--accent); color: var(--ink); }

/* ---- Lista (kartice s mini slikom) ---- */
.list { display: grid; gap: 22px; }
.card--list { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 20px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.card--list:last-child { border-bottom: 0; }
.card--list .card-media { aspect-ratio: 3 / 2; border-radius: var(--radius); background: var(--surface); }
.card--list .chip { margin-bottom: 4px; }
.card--list .card-title { margin-top: 4px; font-size: 1.2rem; }
.card--list .card-excerpt { margin: 8px 0 0; color: #3b4048; font-size: 15px; }

/* ---- Mreža ---- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card--card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: box-shadow .2s, transform .2s; }
.card--card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.card--card .card-media { aspect-ratio: 3 / 2; }
.card--card .card-body { padding: 14px 18px 18px; }

/* ---- Sidebar & widgeti ---- */
.sidebar { min-width: 0; }
.widget { margin-bottom: 32px; }
.widget ul, .widget ol { margin: 0; padding-left: 1.2em; }
.widget li { margin-bottom: 8px; }
.widget img { border-radius: var(--radius); }
.widget .block-title { margin-top: 0; }
.widget-title { font-size: 13px; }

/* ---- Pojedinačna objava / stranica ---- */
.entry-header { margin-bottom: 18px; }
.entry-title { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 10px 0 8px; }
.entry-meta { color: var(--muted); font-size: 14px; }
.entry-thumb { margin: 0 0 24px; border-radius: var(--radius); overflow: hidden; }
.entry-thumb img { width: 100%; }
.entry-content { overflow-wrap: break-word; }
.entry-content > * { max-width: 100%; }
.entry-content h2 { font-size: 1.6rem; margin-top: 1.6em; }
.entry-content h3 { font-size: 1.3rem; margin-top: 1.4em; }
.entry-content img { border-radius: 6px; }
.entry-content figure { margin: 1.4em 0; }
.entry-content figcaption, .wp-caption-text { font-size: 14px; color: var(--muted); margin-top: 6px; }
.entry-content blockquote { margin: 1.5em 0; padding: 4px 0 4px 20px; border-left: 4px solid var(--accent); color: #3b4048; font-style: italic; }
.entry-content table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: 15px; display: block; overflow-x: auto; }
.entry-content th, .entry-content td { padding: 10px 12px; border: 1px solid var(--line); text-align: left; }
.entry-content th { background: var(--surface); }
.entry-content ul, .entry-content ol { padding-left: 1.4em; }
.entry-content li { margin-bottom: .4em; }
.entry-content iframe, .entry-content video { max-width: 100%; }
.entry-content details { border: 1px solid var(--line); border-radius: var(--radius); margin: 0 0 10px; background: #fff; }
.entry-content summary { cursor: pointer; padding: 12px 16px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.entry-content summary::after { content: "+"; color: var(--accent-dark); font-size: 1.3em; line-height: 1; }
.entry-content details[open] > summary::after { content: "–"; }
.entry-content details > :not(summary) { padding: 0 16px; }
.entry-content details > :last-child { padding-bottom: 12px; }
.alignleft { float: left; margin: 0 1.4em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.4em; }
.aligncenter { margin-left: auto; margin-right: auto; display: block; }
.wp-block-image img, .wp-caption img { height: auto; }
.wp-caption { max-width: 100%; }
.gallery { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.gallery-item { margin: 0; }
.gallery-icon img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.gallery-caption { font-size: 13px; color: var(--muted); }
.tags { color: var(--muted); font-size: 14px; }
.entry-footer { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); }

/* Obrasci (Contact Form 7, komentari) */
.entry-content input[type="text"], .entry-content input[type="email"], .entry-content input[type="tel"], .entry-content input[type="url"],
.entry-content textarea, .entry-content select, .comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea {
	width: 100%; padding: 10px 14px; border: 1px solid #cfd3da; border-radius: 8px; font: inherit; background: #fff;
}
.entry-content input:focus, .entry-content textarea:focus, .comment-form input:focus, .comment-form textarea:focus { border-color: var(--accent); outline: 3px solid rgba(245, 154, 0, .25); }
.wpcf7-not-valid-tip { color: #b42318; font-size: 14px; }
.wpcf7 form .wpcf7-response-output { border-radius: 8px; }

/* Navigacija po objavama i paginacija */
.post-navigation .nav-links { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 36px 0; }
.post-navigation a { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--ink); font-weight: 700; }
.post-navigation a:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.post-navigation .nav-next { text-align: right; grid-column: 2; }
.nav-label { display: block; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.pagination { margin-top: 32px; }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 6px; }
.pagination .page-numbers { padding: 8px 14px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; color: var(--ink); font-weight: 700; }
.pagination .page-numbers.current, .pagination .page-numbers:hover { background: var(--accent); border-color: var(--accent); color: var(--ink); }

/* Komentari */
.comments { margin-top: 40px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .comment-body { padding: 14px 0; border-bottom: 1px solid var(--line); }

/* 404 */
.not-found { text-align: center; padding: 60px 0; }
.not-found .search-form { margin: 20px auto; }
.not-found-code { font-size: 5rem; font-weight: 800; color: var(--accent); line-height: 1; margin: 0; }

/* ---- Podnožje ---- */
.site-footer { background: var(--dark); color: #cfd3da; margin-top: 20px; }
.footer-cols { display: grid; grid-template-columns: 1fr 1.8fr 1fr; align-items: start; gap: 40px; padding-top: 44px; padding-bottom: 36px; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--accent); }
.site-footer .widget-title { border-color: #3a3f47; }
.site-footer .widget-title span { background: var(--accent); }
.site-footer p { font-size: 15px; }
.footer-social { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; }
.subfooter { background: #14161a; font-size: 14px; }
.subfooter-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
.footer-menu { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; }
.footer-menu a { text-decoration: none; }

/* ---- Responzivno ---- */
@media (max-width: 1140px) {
	#primary-menu > li > a { padding: 18px 10px; font-size: 13px; letter-spacing: 0; }
}

@media (max-width: 1000px) {
	.layout { grid-template-columns: 1fr; }
	.sidebar { position: static; }
	.footer-cols { grid-template-columns: 1fr 1fr; }
	.footer-cols .footer-col--logo { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
	.header-banner { display: none; }
	.header-brand { padding-top: 14px; padding-bottom: 14px; }
	.nav-toggle { display: inline-flex; }
	.main-nav-inner { flex-wrap: wrap; }
	.main-nav-inner .search-toggle { margin-left: auto; }
	#primary-menu { display: none; order: 3; flex-basis: 100%; flex-direction: column; padding-bottom: 12px; }
	body.nav-open #primary-menu { display: flex; }
	#primary-menu > li { flex-direction: column; border-top: 1px solid var(--line); }
	#primary-menu > li > a { padding: 14px 6px; border-bottom: 0; }
	.menu .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; display: none; box-shadow: none; border: 0; border-left: 3px solid var(--accent); border-radius: 0; margin: 0 0 8px 8px; }
	.menu li.is-open > .sub-menu { display: block; }
	.menu li:hover > .sub-menu { display: none; }
	.menu li.is-open:hover > .sub-menu { display: block; }
}

@media (max-width: 720px) {
	body { font-size: 16px; }
	.hero { grid-template-columns: 1fr 1fr; grid-template-rows: 280px 160px 160px; }
	.hero .card--hero-lg { grid-column: 1 / 3; grid-row: 1; }
	.hero .card--hero-md { grid-column: 1 / 3; grid-row: 2; }
	.hero .card--hero-sm:nth-of-type(3) { grid-column: 1; grid-row: 3; }
	.hero .card--hero-sm:nth-of-type(4) { grid-column: 2; grid-row: 3; }
	.card--hero-lg .card-title { font-size: 1.3rem; }
	.card--list { grid-template-columns: 1fr; gap: 10px; }
	.grid--3 { grid-template-columns: 1fr; }
	.footer-cols { grid-template-columns: 1fr; }
	.topbar-date { font-size: 12px; }
	.post-navigation .nav-links { grid-template-columns: 1fr; }
	.post-navigation .nav-next { grid-column: 1; text-align: left; }
}

@media (max-width: 782px) { body.admin-bar .main-nav { top: 46px; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ---- Stupci i okviri iz migriranog sadržaja (ex WPBakery) ---- */
.kl-row { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; margin: 1.6em 0; align-items: start; }
.kl-row:has(.kl-col-1-3 + .kl-col-2-3) { grid-template-columns: 1fr 2fr; }
.kl-row:has(.kl-col-2-3 + .kl-col-1-3) { grid-template-columns: 2fr 1fr; }
.kl-col > :first-child { margin-top: 0; }
.kl-box .block-title { margin-top: 0; font-size: 13px; }
.entry-content .block-title { font-size: 14px; }
.entry-content hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
@media (max-width: 720px) { .kl-row, .kl-row:has(.kl-col-1-3 + .kl-col-2-3), .kl-row:has(.kl-col-2-3 + .kl-col-1-3) { grid-template-columns: 1fr; } }

/* ---- Widget "Izdvojeno" (klizač) ---- */
.kl-slider { position: relative; border-radius: var(--radius); overflow: hidden; background: #2b2f35; box-shadow: var(--shadow); }
.kl-slider-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.kl-slider-track::-webkit-scrollbar { display: none; }
.kl-slide { position: relative; flex: 0 0 100%; scroll-snap-align: start; aspect-ratio: 4 / 3.2; }
.kl-slide-media, .kl-slide-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.kl-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.82) 100%); pointer-events: none; }
.kl-slide-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 16px 18px 18px; color: #fff; z-index: 2; }
.kl-slide-body .chip { background: var(--accent); color: var(--ink); }
.kl-slide-title { margin: 8px 0 4px; font-size: 1.1rem; line-height: 1.3; }
.kl-slide-title a { color: #fff; text-decoration: none; text-shadow: 0 1px 3px rgba(0,0,0,.5); }
.kl-slide-body time { font-size: 13px; color: rgba(255,255,255,.85); }
.kl-slider-btn { position: absolute; top: 40%; z-index: 3; width: 36px; height: 36px; border: 0; border-radius: 50%; background: rgba(255,255,255,.9); color: var(--ink); font-size: 24px; line-height: 1; cursor: pointer; display: grid; place-items: center; box-shadow: var(--shadow); }
.kl-slider-btn:hover { background: var(--accent); }
.kl-slider-prev { left: 10px; }
.kl-slider-next { right: 10px; }

.footer-logo { display: inline-block; }
.footer-logo img { width: 230px; height: auto; }
.footer-col--logo .widget { margin: 0; }