/*
Theme Name: LGSIT Helpdesk
Description: Schlankes Theme für faq.lgsit.de – Hilfe-Portal mit Suche, Themen und Zielgruppen. Prototyp und Konzept im Repo wordpress_move.
Version: 0.1.0
Author: Fabian Bott
Requires at least: 6.5
Requires PHP: 8.1
Text Domain: lgsit-helpdesk
License: GPL-2.0-or-later
*/

/* Icons: Tabler Icons (MIT), siehe icons/LICENSE.txt */
:root {
  --blue-900: #042C53;
  --blue-800: #0C447C;
  --blue-600: #185FA5;
  --blue-400: #378ADD;
  --blue-200: #B5D4F4;
  --blue-50:  #E6F1FB;

  --text: #1d2733;
  --text-2: #4a5563;
  --text-3: #6b7685;
  --line: #dde5ee;
  --bg: #ffffff;
  --bg-soft: #f5f8fb;

  --radius: 8px;
  --radius-lg: 12px;
  --wrap: 1080px;
  --read: 70ch;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.6; color: var(--text); background: var(--bg); }
a { color: var(--blue-600); }
a:hover { color: var(--blue-800); }
:focus-visible { outline: 2px solid var(--blue-400); outline-offset: 2px; }
img { max-width: 100%; height: auto; }
h1, h2, h3 { line-height: 1.25; font-weight: 600; color: var(--blue-800); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.icon { width: 1em; height: 1em; flex: none; vertical-align: -0.125em; }

/* Kopf */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.site-header .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--blue-800); margin-right: auto; }
.brand__logo { width: 36px; height: 36px; border-radius: 50%; background: var(--blue-800); color: var(--blue-50); display: grid; place-items: center; font-size: 20px; flex: none; }
.brand__name { font-weight: 600; font-size: 1.05rem; line-height: 1.2; display: block; }
.brand__tag { font-size: .78rem; color: var(--text-3); display: block; }
.main-nav { display: flex; gap: 4px; }
.main-nav a { text-decoration: none; color: var(--text-2); font-size: .92rem; padding: 6px 10px; border-radius: var(--radius); }
.main-nav a:hover { background: var(--bg-soft); color: var(--blue-800); }
.header-search { width: 260px; }
@media (max-width: 720px) {
  .site-header .wrap { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; gap: 10px; }
  .brand__tag { display: none; }
  .header-search { width: 100%; order: 3; }
}

/* Suchfeld (auch im Hero) */
.search-box { position: relative; }
.search-box__field { display: flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 0 10px; height: 40px; }
.search-box__field:focus-within { border-color: var(--blue-400); box-shadow: 0 0 0 3px rgba(55,138,221,.18); }
.search-box__field .icon { color: var(--text-3); font-size: 18px; }
.search-box__input { flex: 1; min-width: 0; border: 0; outline: 0; font: inherit; font-size: .95rem; background: transparent; color: var(--text); height: 100%; }
.search-box__input::-webkit-search-cancel-button { display: none; }
.search-box--large .search-box__field { height: 52px; border: 0; padding: 0 14px; }
.search-box--large .search-box__input { font-size: 1.05rem; }
.suggest { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 6px); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 24px rgba(4,44,83,.12); list-style: none; margin: 0; padding: 4px; text-align: left; }
.suggest[hidden] { display: none; }
.suggest a { display: flex; justify-content: space-between; gap: 12px; padding: 8px 10px; border-radius: 6px; text-decoration: none; color: var(--text); font-size: .92rem; }
.suggest a small { color: var(--text-3); white-space: nowrap; }
.suggest a:hover, .suggest a[aria-selected="true"] { background: var(--blue-50); }
.suggest__all a { color: var(--blue-600); font-weight: 500; }

/* Hero */
.hero { background: var(--blue-800); color: var(--blue-50); padding: 48px 0 40px; text-align: center; }
.hero h1 { color: var(--blue-50); font-size: clamp(1.6rem, 4vw, 2.2rem); margin: 0 0 6px; }
.hero__lead { color: var(--blue-200); margin: 0 0 22px; }
.hero .search-box { max-width: 560px; margin: 0 auto; }
.audiences { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 22px; }
.audiences__label { width: 100%; font-size: .85rem; color: var(--blue-200); margin-bottom: 2px; }
.audience { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--blue-400); border-radius: 999px; color: var(--blue-50); text-decoration: none; font-size: .92rem; }
.audience:hover { background: var(--blue-600); color: #fff; }
.audience .count { color: var(--blue-200); font-size: .82rem; }

/* Abschnitte */
.section { padding: 36px 0 8px; }
.section__title { font-size: 1.2rem; margin: 0 0 14px; }

/* Themen-Kacheln */
.topics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 820px) { .topics { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.topic { display: block; text-decoration: none; color: var(--text); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 16px 18px; transition: border-color .15s, background-color .15s; }
.topic:hover { border-color: var(--blue-400); background: var(--bg-soft); color: var(--text); }
.topic__head { display: flex; align-items: center; gap: 10px; }
.topic__icon { font-size: 24px; color: var(--blue-600); }
.topic__name { font-weight: 600; color: var(--blue-800); }
.topic__count { margin-left: auto; font-size: .8rem; color: var(--text-3); }
.topic__desc { font-size: .87rem; color: var(--text-2); margin: 6px 0 0; }
@media (max-width: 520px) {
  .topics { grid-template-columns: 1fr 1fr; gap: 10px; }
  .topic { padding: 14px; }
  .topic__desc { display: none; }
  .topic__head { flex-wrap: wrap; }
  .topic__count { margin-left: 0; width: 100%; }
}

/* Spalten: Liste + Helpdesk */
.split { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 12px; align-items: start; } /* gleiches Raster wie die Themen-Kacheln */
.split > :first-child { grid-column: span 2; padding-right: 16px; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } .split > :first-child { grid-column: auto; padding-right: 0; } }

/* Artikelliste */
.post-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.post-list li { border-bottom: 1px solid var(--line); }
.post-row { display: flex; align-items: baseline; gap: 12px; padding: 11px 2px; text-decoration: none; color: var(--text); }
.post-row:hover .post-row__title { color: var(--blue-600); text-decoration: underline; text-underline-offset: 2px; }
.post-row__title { flex: 1; }
.post-row__meta { flex: none; display: flex; gap: 8px; align-items: center; font-size: .8rem; color: var(--text-3); white-space: nowrap; }
.post-row__excerpt { display: block; font-size: .87rem; color: var(--text-2); margin-top: 2px; }
.post-row__excerpt mark { background: #fdf0c4; color: inherit; padding: 0 1px; }
@media (max-width: 520px) { .post-row { flex-wrap: wrap; row-gap: 2px; } .post-row__meta { width: 100%; padding-left: 0; } }
.badge { display: inline-flex; align-items: center; gap: 4px; font-size: .75rem; padding: 1px 8px; border-radius: 999px; background: var(--blue-50); color: var(--blue-800); }
.badge .icon { font-size: 13px; }

/* Helpdesk-Kasten */
.helpdesk { background: var(--blue-50); border-radius: var(--radius-lg); padding: 20px; color: var(--blue-800); }
.helpdesk__icon { font-size: 22px; flex: none; }
.helpdesk h2, .helpdesk h3 { margin: 0 0 4px; font-size: 1.1rem; display: flex; align-items: center; gap: 8px; }
.helpdesk p { margin: 0 0 12px; color: var(--blue-600); font-size: .93rem; }
.helpdesk ul { list-style: none; margin: 0; padding: 0; font-size: .93rem; }
.helpdesk li { display: flex; align-items: flex-start; gap: 8px; margin-top: 6px; line-height: 1.45; }
.helpdesk li .icon { margin-top: .15em; }
.helpdesk__note { display: block; color: var(--blue-600); font-size: .85rem; }
.helpdesk__days { display: block; }
.helpdesk__times { display: grid; gap: 2px; margin-top: 4px; }
.helpdesk__slot { display: block; font-size: .88rem; color: var(--blue-600); }
.helpdesk__time { color: var(--blue-800); font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }
.helpdesk a { color: var(--blue-800); }
.helpdesk--wide { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 8px 24px; }
.helpdesk--wide > div { flex: 1 1 260px; }
.helpdesk--wide p { margin: 0; }

/* Brotkrumen + Seitenkopf */
.breadcrumbs { font-size: .85rem; color: var(--text-3); padding: 18px 0 0; }
.breadcrumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumbs li + li::before { content: "›"; margin-right: 6px; color: var(--text-3); }
.breadcrumbs a { color: var(--text-2); text-decoration: none; }
.breadcrumbs a:hover { color: var(--blue-600); text-decoration: underline; }
.page-head { padding: 14px 0 6px; }
.page-head__row { display: flex; align-items: center; gap: 14px; }
.page-head__icon { width: 52px; height: 52px; border-radius: var(--radius-lg); background: var(--blue-50); color: var(--blue-600); display: grid; place-items: center; font-size: 28px; flex: none; }
.page-head h1 { margin: 0; font-size: clamp(1.5rem, 3.5vw, 2rem); }
.page-head p { margin: 4px 0 0; color: var(--text-2); }

/* Archiv-Layout mit Seitenleiste */
.with-sidebar { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 36px; padding: 18px 0 40px; align-items: start; }
.with-sidebar aside { display: grid; gap: 16px; }
@media (max-width: 820px) { .with-sidebar { grid-template-columns: 1fr; } }
.side-box { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 16px 18px; }
.side-box h2 { font-size: 1rem; margin: 0 0 8px; }
.side-box ul { list-style: none; margin: 0; padding: 0; font-size: .92rem; }
.side-box li { display: flex; justify-content: space-between; padding: 4px 0; }
.side-box li a { text-decoration: none; display: flex; align-items: center; gap: 8px; }
.side-box li span { color: var(--text-3); font-size: .82rem; }
.filter { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; }
.filter a { font-size: .85rem; padding: 4px 12px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--text-2); }
.filter a[aria-current="true"] { background: var(--blue-800); border-color: var(--blue-800); color: #fff; }

/* Artikel */
.article { padding: 4px 0 40px; }
.article__inner { max-width: var(--read); }
.article__head h1 { margin: 6px 0 10px; font-size: clamp(1.5rem, 3.6vw, 2.1rem); }
.article__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: .85rem; color: var(--text-3); padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.article__meta a.badge { text-decoration: none; }
.after-article { display: grid; gap: 22px; margin-top: 36px; }
.after-article h2 { font-size: 1.1rem; margin: 0 0 10px; }

/* Inhalte aus dem Block-Editor */
.entry-content { font-size: 1.02rem; padding-top: 8px; }
.entry-content > * { max-width: 100%; }
.entry-content h2 { font-size: 1.35rem; margin: 1.8em 0 .5em; }
.entry-content h3 { font-size: 1.15rem; margin: 1.5em 0 .4em; }
.entry-content h4 { font-size: 1rem; margin: 1.3em 0 .3em; color: var(--blue-800); }
.entry-content p, .entry-content ul, .entry-content ol { margin: 0 0 1em; }
.entry-content li { margin: .25em 0; }
.entry-content a { text-decoration-thickness: 1px; text-underline-offset: 2px; }
.entry-content figure { margin: 1.2em 0; }
.entry-content img { border-radius: 6px; border: 1px solid var(--line); }
.entry-content figcaption { font-size: .85rem; color: var(--text-3); margin-top: 4px; }
.entry-content iframe, .entry-content video { width: 100%; height: auto; aspect-ratio: 16 / 9; border: 0; border-radius: var(--radius); background: #000; }
.entry-content .wp-block-columns { display: flex; flex-wrap: wrap; gap: 16px; }
.entry-content .wp-block-column { flex: 1 1 220px; min-width: 0; }
.entry-content .wp-block-image.aligncenter, .entry-content .aligncenter { text-align: center; margin-left: auto; margin-right: auto; }
.entry-content .alignleft { float: left; margin: 0 1em 1em 0; }
.entry-content .alignright { float: right; margin: 0 0 1em 1em; }
.entry-content table { border-collapse: collapse; width: 100%; font-size: .93rem; }
.entry-content td, .entry-content th { border: 1px solid var(--line); padding: 6px 10px; }
.entry-content .wp-block-file { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius); }
.entry-content .wp-block-button__link, .entry-content .wp-block-file__button { display: inline-block; background: var(--blue-600); color: #fff; border-radius: var(--radius); padding: 6px 14px; text-decoration: none; font-size: .9rem; }
.entry-content::after { content: ""; display: table; clear: both; }

/* Suche / 404 */
.notice { background: var(--bg-soft); border-radius: var(--radius); padding: 10px 14px; font-size: .9rem; color: var(--text-2); margin: 0 0 14px; }
.empty { padding: 20px 0; }
.empty .search-box { max-width: 520px; margin: 14px 0 26px; }

/* Fuß */
.site-footer { margin-top: 48px; border-top: 1px solid var(--line); background: var(--bg-soft); font-size: .87rem; color: var(--text-2); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 18px; padding-bottom: 18px; }
.site-footer nav { display: flex; gap: 16px; }
.site-footer a { color: var(--text-2); }

/* WordPress-Menüs, Logo, Gruppenüberschriften */
.main-nav li, .site-footer nav li { list-style: none; display: contents; }
.brand__logo--image { background: none; overflow: hidden; }
.brand__logo--image img { width: 100%; height: 100%; object-fit: contain; }
.section__title--group { display: flex; align-items: center; gap: 8px; margin-top: 22px; }
.section__title--group .icon { color: var(--blue-600); }
.side-box li a .icon { color: var(--blue-600); }
.audience .icon { font-size: 18px; }
.page-head__icon .icon { font-size: 28px; }

/* Kommentare (nur sichtbar, wenn für einen Artikel aktiv) */
.comments-area { border-top: 1px solid var(--line); padding-top: 18px; }
.comments-area h2 { font-size: 1.1rem; }
.comment-list { list-style: none; margin: 0; padding: 0; }
.comment-list .comment { border-bottom: 1px solid var(--line); padding: 12px 0; }
.comment-list .children { list-style: none; padding-left: 20px; }
.comment-meta { font-size: .85rem; color: var(--text-3); }
.comment-meta img { border-radius: 50%; vertical-align: middle; margin-right: 6px; }
.comment-form label { display: block; font-size: .9rem; margin-top: 10px; }
.comment-form input[type=text], .comment-form input[type=email], .comment-form input[type=url], .comment-form textarea { width: 100%; font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius); }
.comment-form .submit { margin-top: 10px; font: inherit; background: var(--blue-600); color: #fff; border: 0; border-radius: var(--radius); padding: 8px 16px; cursor: pointer; }

/* Seitennavigation in Archiven */
.pagination .nav-links { display: flex; gap: 8px; margin-top: 18px; }
.pagination .page-numbers { padding: 4px 10px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; }
.pagination .current { background: var(--blue-800); color: #fff; border-color: var(--blue-800); }

/* Themenseiten: ruhigere Variante (ohne Lesezeit, Titel als Links eingefärbt) */
.page-head--calm .page-head__icon { width: auto; height: auto; background: none; font-size: 30px; }
.post-list--calm .post-row { padding: 7px 10px; margin: 0 -10px; border-radius: var(--radius); }
.post-list--calm .post-row { color: var(--blue-800); }
.post-list--calm .post-row:hover { background: var(--bg-soft); }
.post-list--calm .post-row:hover .post-row__title { text-decoration: none; }