/*
Theme Name: AI Webloggers
Theme URI: https://aiwebloggers.com
Author: AI Webloggers
Description: Blog theme matching the AI Webloggers forum look: navy-to-blue gradient header, left category sidebar, clean post rows, colour-coded category chips. SEO-friendly markup, no jQuery, no external fonts.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: aiwebloggers
*/

:root{
  --navy:#1e2a3d; --blue-d:#213e7c; --blue:#2562e6; --slate:#4d698e;
  --ink:#111827; --muted:#6b7280; --line:#e5e7eb; --soft:#f3f6fb; --bg:#fff;
  --cyan:#62d4ff; --gold:#f2c230; --radius:10px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.screen-reader-text,.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:999;border-radius:6px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(90deg,#1e2a3d 0%,#213e7c 45%,#2562e6 100%);color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.site-header .wrap{display:flex;align-items:center;gap:20px;height:60px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{height:40px;width:auto;display:block}
.brand .custom-logo{height:40px;width:auto}
.primary-nav{flex:1 1 auto}
.primary-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
.primary-nav li{position:relative}
.primary-nav a{display:block;color:#dbe6ff;padding:8px 12px;border-radius:6px;font-size:15px;font-weight:500}
.primary-nav a:hover,.primary-nav .current-menu-item>a{color:#fff;background:rgba(255,255,255,.12);text-decoration:none}
.primary-nav .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:230px;background:#fff;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.18);padding:6px;flex-direction:column;align-items:stretch;gap:0}
.primary-nav li:hover>.sub-menu,.primary-nav li:focus-within>.sub-menu{display:flex}
.primary-nav .sub-menu a{color:var(--ink);padding:8px 12px}
.primary-nav .sub-menu a:hover{background:var(--soft);color:var(--blue)}
.header-search form{display:flex;background:rgba(255,255,255,.16);border-radius:8px;overflow:hidden}
.header-search input[type=search]{background:transparent;border:0;color:#fff;padding:9px 12px;width:230px;font:inherit;font-size:14px}
.header-search input::placeholder{color:#c9d8f5}
.header-search input:focus{outline:2px solid var(--cyan);outline-offset:-2px}
.header-search button{background:transparent;border:0;color:#fff;padding:0 12px;cursor:pointer}
.nav-toggle{display:none;background:rgba(255,255,255,.15);border:0;color:#fff;border-radius:6px;padding:8px 10px;font-size:18px;cursor:pointer;margin-left:auto}

.wrap{max-width:1240px;margin:0 auto;padding:0 20px}

/* ---------- layout ---------- */
.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:36px;padding:32px 0 56px}
.layout.no-sidebar{grid-template-columns:minmax(0,1fr)}
.sidebar{font-size:15px}
.sidebar .side-cta{display:block;text-align:center;background:var(--slate);color:#fff;font-weight:600;padding:11px 14px;border-radius:8px;margin-bottom:22px}
.sidebar .side-cta:hover{background:#3f5778;text-decoration:none}
.side-nav,.side-cats{list-style:none;margin:0 0 18px;padding:0}
.side-nav a,.side-cats a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#374151;font-weight:500}
.side-nav a:hover,.side-cats a:hover{background:var(--soft);text-decoration:none;color:var(--ink)}
.side-nav .is-current>a,.side-cats .is-current>a{background:var(--soft);color:var(--ink)}
.side-cats .dot{width:14px;height:14px;border-radius:4px;flex:0 0 14px;background:var(--c,#6b7280)}
.side-cats .count{margin-left:auto;font-size:12px;color:var(--muted)}
.side-title{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:18px 10px 6px}

/* ---------- post list (forum-style rows) ---------- */
.list-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 14px}
.list-head h1{font-size:24px;line-height:1.3;margin:0}
.list-head .desc{color:var(--muted);font-size:15px;margin:4px 0 0}
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:16px;padding:18px 6px;border-bottom:1px solid var(--line);align-items:start}
.row:hover{background:#fafcff}
.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-size:18px;background:var(--av,#6b8cff);text-transform:uppercase}
.row h2{font-size:19px;line-height:1.35;margin:0 0 4px}
.row h2 a{color:var(--ink)}
.row h2 a:hover{color:var(--blue);text-decoration:none}
.row .excerpt{color:#4b5563;font-size:15px;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 12px}
.meta a{color:var(--muted)}
.row-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;font-size:13px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.chip{display:inline-block;font-size:12px;font-weight:600;line-height:1;padding:6px 9px;border-radius:6px;background:var(--c,#6b7280);color:#fff}
.chip:hover{text-decoration:none;filter:brightness(1.08)}
.chip.soft{background:var(--soft);color:#374151}
.post-head .chips{justify-content:flex-start}
.entry figure{margin:1.3em 0}
.thumb{width:132px;aspect-ratio:3/2;object-fit:cover;border-radius:8px;display:block}

.pagination{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin:32px 0 0}
.pagination .page-numbers{padding:8px 13px;border:1px solid var(--line);border-radius:8px;color:#374151;font-weight:500}
.pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}
.pagination a:hover{background:var(--soft);text-decoration:none}

/* ---------- single post ---------- */
.crumbs{font-size:13px;color:var(--muted);margin:0 0 14px}
.crumbs a{color:var(--muted)}
.post-head h1{font-size:clamp(28px,4vw,40px);line-height:1.2;margin:10px 0 12px;letter-spacing:-.01em}
.standfirst{font-size:19px;color:#374151;margin:0 0 16px;line-height:1.55}
.byline{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:14px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:26px;flex-wrap:wrap}
.byline .avatar{width:36px;height:36px;font-size:15px}
.entry{max-width:760px}
.entry h2{font-size:28px;line-height:1.3;margin:2em 0 .5em}
.entry h3{font-size:22px;line-height:1.35;margin:1.7em 0 .4em}
.entry h4{font-size:18px;margin:1.5em 0 .3em}
.entry p,.entry ul,.entry ol{margin:0 0 1.15em}
.entry li{margin:.25em 0}
.entry blockquote{margin:1.4em 0;padding:.4em 1.1em;border-left:4px solid var(--blue);background:var(--soft);border-radius:0 8px 8px 0;color:#374151}
.entry code{background:#eef2f8;padding:.1em .35em;border-radius:5px;font-size:.92em}
.entry pre{background:#0f172a;color:#e5edff;padding:16px;border-radius:10px;overflow:auto}
.entry pre code{background:transparent;padding:0;color:inherit}
.entry img{border-radius:10px}
.entry table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}
.entry th,.entry td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.entry hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.post-tags{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0 0;max-width:760px}
.related{margin-top:48px;max-width:760px}
.related h2{font-size:20px;margin:0 0 10px}
.related ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.related li{padding:12px 0;border-bottom:1px solid var(--line)}
.related a{font-weight:600;color:var(--ink)}
.related a:hover{color:var(--blue)}

/* ---------- comments ---------- */
.comments{max-width:760px;margin-top:52px}
.comments h2{font-size:22px;margin:0 0 16px}
.comment-list,.comment-list ol,.comment-list ul{list-style:none;margin:0;padding:0}
.comment-list .children{margin-left:28px;padding-left:16px;border-left:2px solid var(--line)}
.comment-body{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}
.comment-body .avatar{width:38px;height:38px;font-size:15px}
.comment-author .fn{font-weight:700;font-style:normal}
.comment-meta{font-size:13px;color:var(--muted);margin-bottom:4px}
.comment-meta a{color:var(--muted)}
.comment-content p{margin:0 0 .8em}
.reply a{font-size:13px;font-weight:600}
.comment-respond{margin-top:30px;background:var(--soft);border-radius:var(--radius);padding:20px}
.comment-respond h3{margin:0 0 10px;font-size:19px}
.comment-respond label{display:block;font-size:14px;font-weight:600;margin:10px 0 4px}
.comment-respond input[type=text],.comment-respond input[type=email],.comment-respond input[type=url],.comment-respond textarea{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font:inherit;background:#fff}
.comment-respond input:focus,.comment-respond textarea:focus{outline:2px solid var(--blue);outline-offset:1px}
.btn,.comment-respond .submit{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:11px 20px;font:inherit;font-weight:600;cursor:pointer;margin-top:12px}
.btn:hover,.comment-respond .submit:hover{background:#1c50bd;text-decoration:none}

/* ---------- footer ---------- */
.site-footer{background:linear-gradient(90deg,#1e2a3d,#213e7c);color:#c9d8f5;padding:34px 0 22px;font-size:14px}
.site-footer .top{display:flex;gap:28px;flex-wrap:wrap;justify-content:space-between;align-items:center}
.site-footer img{height:36px;width:auto}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;gap:18px;flex-wrap:wrap}
.site-footer a{color:#e8f0ff}
.site-footer .copy{margin-top:20px;border-top:1px solid rgba(255,255,255,.15);padding-top:14px;color:#9fb4de}

/* ---------- misc ---------- */
.notice{background:var(--soft);border-radius:var(--radius);padding:22px}
.search-again{margin:18px 0}
.search-again form{display:flex;gap:8px}
.search-again input[type=search]{flex:1;padding:11px 12px;border:1px solid #cbd5e1;border-radius:8px;font:inherit}
.error-404{text-align:center;padding:60px 0}
.error-404 img{width:140px;height:auto}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .layout{grid-template-columns:minmax(0,1fr);gap:18px;padding-top:20px}
  .sidebar .side-cta,.sidebar .side-nav,.sidebar .side-title{display:none}
  .side-cats{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin:0;-webkit-overflow-scrolling:touch}
  .side-cats a{white-space:nowrap;background:var(--soft);border-radius:999px;padding:7px 12px;font-size:14px}
  .side-cats .count{display:none}
}
@media (max-width:820px){
  .nav-toggle{display:block}
  .primary-nav,.header-search{display:none}
  .site-header.open .wrap{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:12px}
  .site-header.open .primary-nav,.site-header.open .header-search{display:block;flex:1 1 100%}
  .site-header.open .primary-nav ul{flex-direction:column;align-items:stretch}
  .site-header.open .primary-nav .sub-menu{display:flex;position:static;background:transparent;box-shadow:none;padding:0 0 0 14px}
  .site-header.open .primary-nav .sub-menu a{color:#dbe6ff}
  .site-header.open .header-search input[type=search]{width:100%}
}
@media (max-width:640px){
  body{font-size:16px}
  .row{grid-template-columns:40px minmax(0,1fr)}
  .row .avatar{width:38px;height:38px;font-size:16px}
  .row-side{grid-column:2;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:flex-start}
  .chips{justify-content:flex-start}
  .thumb{display:none}
  .entry h2{font-size:24px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}