/*
Theme Name: Pickerix Docs
Theme URI: https://help.pickerix.com
Author: Martin Gabriel
Description: Knowledge-Base-Theme für die Pickerix-WMS-Dokumentation. Eigener Doku-Post-Type, Kategorien-Taxonomy, Volltextsuche, Sidebar-Navigation. Deep-Pine-Akzent, Space Grotesk Display.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.1
Text Domain: pickerix-docs
*/

:root{
  --ink:#141a24; --ink-soft:#4a5568; --ink-faint:#8593a3;
  --paper:#fbfbf9; --surface:#ffffff; --line:#e7e6df; --line-soft:#f0efe9;
  --accent:#1f6f5c; --accent-soft:#e6f2ee; --accent-ink:#0f4436;
  --signal:#e8843c; --signal-soft:#fdf1e6;
  --radius:10px; --maxw:1240px; --sidebar:264px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent-soft);color:var(--accent-ink)}
img{max-width:100%;height:auto}

/* ---------- Top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(251,251,249,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topbar-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:28px;padding:14px 28px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk';font-weight:700;font-size:1.15rem;letter-spacing:-.02em}
.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);display:grid;place-items:center;flex:none;position:relative}
.brand-mark::before{content:"";position:absolute;width:15px;height:15px;border:2px solid #fff;border-radius:2px;box-shadow:4px 4px 0 -2px rgba(255,255,255,.55)}
.brand span{color:var(--accent)}
.brand small{font-family:'Inter';font-weight:500;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);border-left:1px solid var(--line);padding-left:11px;margin-left:3px}
.top-search{flex:1;max-width:440px;position:relative}
.top-search input{width:100%;padding:9px 14px 9px 38px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:.9rem;font-family:inherit;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.top-search input::placeholder{color:var(--ink-faint)}
.top-search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.top-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--ink-faint)}
.top-actions{display:flex;align-items:center;gap:8px}
.btn-ghost{font-size:.86rem;font-weight:500;color:var(--ink-soft);padding:8px 12px;border-radius:7px}
.btn-ghost:hover{background:var(--line-soft);color:var(--ink)}
.btn-solid{font-size:.86rem;font-weight:600;color:#fff;background:var(--ink);padding:8px 15px;border-radius:7px}
.btn-solid:hover{background:#000}

/* ---------- Hero ---------- */
.hero{border-bottom:1px solid var(--line);background:radial-gradient(120% 90% at 88% -10%, var(--accent-soft) 0%, transparent 46%);overflow:hidden;position:relative}
.hero-inner{max-width:960px;margin:0 auto;padding:64px 28px 56px;text-align:center;display:flex;flex-direction:column;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'JetBrains Mono';font-size:.72rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent-soft);border:1px solid #cfe6dd;padding:5px 11px;border-radius:100px;margin-bottom:20px}
.eyebrow b{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}
.hero h1{font-family:'Space Grotesk';font-weight:700;font-size:clamp(2rem,4.4vw,3.15rem);line-height:1.08;letter-spacing:-.03em;max-width:20ch;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:1.06rem;color:var(--ink-soft);max-width:56ch;margin-bottom:28px}
.hero-search{position:relative;width:100%;max-width:600px}
.hero-search input{width:100%;padding:15px 18px 15px 50px;font-size:1rem;font-family:inherit;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 8px 24px -18px rgba(20,26,36,.4);color:var(--ink);transition:border-color .15s,box-shadow .15s}
.hero-search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.hero-search svg{position:absolute;left:17px;top:50%;transform:translateY(-50%);color:var(--accent)}
.hero-search button{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:var(--accent);color:#fff;border:none;font-family:inherit;font-weight:600;font-size:.85rem;padding:9px 16px;border-radius:8px;cursor:pointer}
.hero-search button:hover{background:var(--accent-ink)}
.hero-suggest{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.hero-suggest span{font-size:.82rem;color:var(--ink-faint);margin-right:2px}
.chip{font-size:.82rem;color:var(--ink-soft);background:var(--surface);border:1px solid var(--line);padding:5px 11px;border-radius:100px;transition:.15s}
.chip:hover{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}

/* ---------- Layout ---------- */
.shell{max-width:var(--maxw);margin:0 auto;padding:0 28px;display:flex;gap:44px}
.side{width:var(--sidebar);flex:none;padding:38px 0;position:sticky;top:63px;align-self:flex-start;max-height:calc(100vh - 63px);overflow-y:auto;border-right:1px solid var(--line-soft);padding-right:20px}
.side::-webkit-scrollbar{width:6px}
.side::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.nav-group{margin-bottom:26px}
.nav-group h4{font-family:'JetBrains Mono';font-size:.68rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:9px;padding-left:11px}
.nav-group a{display:flex;align-items:center;gap:9px;font-size:.895rem;color:var(--ink-soft);padding:6px 11px;border-radius:7px;transition:.13s}
.nav-group a:hover{background:var(--line-soft);color:var(--ink)}
.nav-group a.active{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.nav-group a.active .dot{background:var(--accent)}
.dot{width:5px;height:5px;border-radius:50%;background:var(--line);flex:none}
.nav-group a:hover .dot{background:var(--ink-faint)}
.main{flex:1;min-width:0;padding:38px 0 80px}

/* ---------- Section header ---------- */
.sec-head{margin-bottom:30px}
.sec-head h2{font-family:'Space Grotesk';font-weight:700;font-size:1.65rem;letter-spacing:-.02em;margin-bottom:6px}
.sec-head p{color:var(--ink-soft);font-size:.98rem;max-width:60ch}

/* ---------- Category grid ---------- */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:52px}
.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:22px;transition:.16s;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .2s}
.card:hover{border-color:#d7d6cd;box-shadow:0 12px 30px -22px rgba(20,26,36,.55);transform:translateY(-2px)}
.card:hover::after{transform:scaleY(1)}
.card-ico{width:38px;height:38px;border-radius:9px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent-ink);margin-bottom:15px}
.card h3{font-family:'Space Grotesk';font-weight:600;font-size:1.06rem;margin-bottom:5px;letter-spacing:-.01em}
.card h3 a:hover{color:var(--accent-ink)}
.card p{font-size:.875rem;color:var(--ink-soft);margin-bottom:14px;line-height:1.55}
.card-arts{list-style:none;border-top:1px solid var(--line-soft);padding-top:12px}
.card-arts a{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.85rem;color:var(--ink-soft);padding:5px 0;transition:.12s}
.card-arts a:hover{color:var(--accent-ink);padding-left:4px}
.card-arts a span:first-child{display:flex;align-items:center;gap:8px}
.card-arts .more{color:var(--accent-ink);font-weight:600;font-size:.82rem}
.tag{font-family:'JetBrains Mono';font-size:.66rem;font-weight:500;padding:1px 6px;border-radius:4px;letter-spacing:.02em}
.tag.new{background:var(--accent-soft);color:var(--accent-ink)}
.tag.hot{background:var(--signal-soft);color:#a85310}

/* ---------- Wide landing layout (no sidebar) ---------- */
.shell-wide{display:block;max-width:960px}
.shell-wide .main{padding-top:38px}
.shell-wide .grid{grid-template-columns:repeat(auto-fill,minmax(280px,300px));justify-content:start}

/* ---------- News section (clean bordered list, centered) ---------- */
.news-section{border-top:1px solid var(--line);background:var(--surface)}
.news-wrap{max-width:960px;margin:0 auto;padding:44px 28px 52px}
.news-header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px}
.news-header h2{font-family:'Space Grotesk';font-weight:700;font-size:1.5rem;letter-spacing:-.02em;color:var(--ink)}
.news-header a{font-size:.88rem;font-weight:600;color:var(--accent-ink);white-space:nowrap}
.news-header a:hover{text-decoration:underline;text-underline-offset:3px}
.news-list{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.news-list li{margin:0}
.news-list li+li{border-top:1px solid var(--line-soft)}
.news-list a{display:flex;align-items:center;gap:20px;padding:18px 22px;transition:background .13s}
.news-list a:hover{background:var(--paper)}
.news-date{font-family:'JetBrains Mono';font-size:.78rem;color:var(--ink-faint);flex:none;width:88px;padding-top:2px}
.news-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.news-title{font-family:'Space Grotesk';font-weight:600;font-size:1.05rem;letter-spacing:-.01em;color:var(--ink);line-height:1.3}
.news-excerpt{font-size:.88rem;color:var(--ink-soft);line-height:1.5}
.news-arrow{color:var(--ink-faint);flex:none}
.news-list a:hover .news-arrow{color:var(--accent)}
.news-list a:hover .news-title{color:var(--accent-ink)}

/* ---------- Popular list ---------- */
.split{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;margin-bottom:40px}
.pop-list{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.pop-list a{display:flex;align-items:center;gap:14px;padding:15px 18px;border-bottom:1px solid var(--line-soft);transition:.13s}
.pop-list a:last-child{border-bottom:none}
.pop-list a:hover{background:var(--line-soft)}
.pop-num{font-family:'JetBrains Mono';font-size:.8rem;color:var(--ink-faint);width:22px;flex:none;font-weight:500}
.pop-txt{flex:1;min-width:0}
.pop-txt b{display:block;font-weight:500;font-size:.92rem;color:var(--ink)}
.pop-txt small{color:var(--ink-faint);font-size:.78rem}
.pop-arrow{color:var(--ink-faint);flex:none}
.pop-list a:hover .pop-arrow{color:var(--accent)}

/* ---------- Callout ---------- */
.callout{display:flex;gap:14px;align-items:flex-start;border:1px solid #f0d9c2;background:var(--signal-soft);border-radius:var(--radius);padding:16px 18px;margin-bottom:40px}
.callout svg{color:var(--signal);flex:none;margin-top:2px}
.callout p{font-size:.88rem;color:#7a4a1e;margin:0}
.callout a{color:var(--accent-ink);font-weight:600;text-decoration:underline;text-underline-offset:2px}

/* ---------- Single article ---------- */
.article-wrap{max-width:760px}
.crumbs{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--ink-faint);margin-bottom:22px;flex-wrap:wrap}
.crumbs a:hover{color:var(--accent-ink)}
.crumbs .sep{color:var(--line)}
.article-head h1{font-family:'Space Grotesk';font-weight:700;font-size:2.1rem;letter-spacing:-.025em;line-height:1.1;margin-bottom:14px}
.article-meta{display:flex;align-items:center;gap:16px;font-size:.83rem;color:var(--ink-faint);margin-bottom:34px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.article-meta .cat{background:var(--accent-soft);color:var(--accent-ink);font-weight:600;padding:3px 10px;border-radius:100px;font-size:.76rem}
.prose{font-size:1.02rem;color:#2b333f}
.prose > *+*{margin-top:1.15em}
.prose h2{font-family:'Space Grotesk';font-weight:600;font-size:1.45rem;letter-spacing:-.02em;margin-top:2em;margin-bottom:.2em;padding-top:.4em}
.prose h3{font-family:'Space Grotesk';font-weight:600;font-size:1.15rem;margin-top:1.6em}
.prose a{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px;font-weight:500}
.prose ul,.prose ol{padding-left:1.4em}
.prose li{margin:.35em 0}
.prose code{font-family:'JetBrains Mono';font-size:.86em;background:var(--line-soft);padding:2px 6px;border-radius:5px;color:var(--accent-ink)}
.prose pre{background:var(--ink);color:#e6edf3;padding:18px 20px;border-radius:var(--radius);overflow-x:auto;font-family:'JetBrains Mono';font-size:.86rem;line-height:1.6}
.prose pre code{background:none;color:inherit;padding:0}
.prose blockquote{border-left:3px solid var(--accent);background:var(--accent-soft);padding:12px 18px;border-radius:0 8px 8px 0;color:var(--accent-ink);font-size:.95em}
.prose img{border-radius:var(--radius);border:1px solid var(--line)}
.prose table{width:100%;border-collapse:collapse;font-size:.92rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.prose th{background:var(--line-soft);font-weight:600}

.toc{position:sticky;top:90px;align-self:flex-start;width:210px;flex:none;font-size:.85rem}
.toc h5{font-family:'JetBrains Mono';font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:12px}
.toc a{display:block;color:var(--ink-soft);padding:5px 0 5px 12px;border-left:2px solid var(--line);transition:.12s}
.toc a:hover{color:var(--accent-ink);border-color:var(--accent)}

.feedback{margin-top:48px;padding-top:26px;border-top:1px solid var(--line);display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.feedback b{font-family:'Space Grotesk';font-weight:600}
.fb-btn{display:inline-flex;align-items:center;gap:7px;font-size:.86rem;font-weight:500;color:var(--ink-soft);border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:8px;cursor:pointer;font-family:inherit}
.fb-btn:hover{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}

/* ---------- Archive / search list ---------- */
.result-list{display:flex;flex-direction:column;gap:2px;max-width:820px}
.result{display:block;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px 20px;transition:.14s}
.result:hover{border-color:#d7d6cd;box-shadow:0 10px 26px -22px rgba(20,26,36,.5)}
.result .cat{font-family:'JetBrains Mono';font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:5px;display:block}
.result h3{font-family:'Space Grotesk';font-weight:600;font-size:1.08rem;margin-bottom:4px}
.result p{font-size:.88rem;color:var(--ink-soft)}

/* ---------- Footer ---------- */
footer.site{border-top:1px solid var(--line);background:var(--surface);margin-top:20px}
.foot-inner{max-width:var(--maxw);margin:0 auto;padding:36px 28px;display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;align-items:center}
.foot-inner small{color:var(--ink-faint);font-size:.82rem}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{font-size:.85rem;color:var(--ink-soft)}
.foot-links a:hover{color:var(--accent-ink)}

/* ---------- Mobile nav toggle ---------- */
.nav-toggle{display:none;background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:7px 9px;cursor:pointer;color:var(--ink)}

/* tablet: 3-col grid drops to 2 */
@media(max-width:1024px){
  .shell-wide .grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:940px){
  .side{position:fixed;left:0;top:63px;bottom:0;background:var(--surface);z-index:40;width:280px;padding:24px;border-right:1px solid var(--line);transform:translateX(-100%);transition:transform .22s;box-shadow:0 0 40px -10px rgba(0,0,0,.2)}
  .side.open{transform:translateX(0)}
  .grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .top-search{display:none}
  .nav-toggle{display:block}
  .article-flex{flex-direction:column}
  .toc{position:static;width:auto;order:-1;margin-bottom:28px}
}
/* on the landing page there is no sidebar, so the toggle is useless there */
body.home .nav-toggle{display:none}
/* phone: everything single column, news date stacks above title */
@media(max-width:680px){
  .shell-wide .grid{grid-template-columns:1fr}
  .news-list a{flex-wrap:wrap;gap:4px 20px}
  .news-date{width:100%;order:-1}
  .news-arrow{display:none}
}
@media(max-width:560px){
  .topbar-inner{padding:12px 18px;gap:12px}
  .hero-inner{padding:40px 18px 36px}
  .shell{padding:0 18px}
  .brand small{display:none}
  .top-actions .btn-ghost{display:none}
  /* stack the search button under the field so it never overlaps the text */
  .hero-search{display:flex;flex-direction:column;gap:10px}
  .hero-search input{padding:14px 16px 14px 46px}
  .hero-search svg{top:26px}
  .hero-search button{position:static;transform:none;width:100%;padding:12px 16px}
}