/*
Theme Name: Thutasone UI
Theme URI: https://thutasone.com
Author: Thutasone
Description: Lightweight ebook/audiobook grid theme (SEO friendly) with category/author rows like the provided design.
Version: 1.0.0
License: GPLv2 or later
Text Domain: thutasone-ui
*/

:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e5e7eb;
  --brand: #2563eb;
  --accent: #f97316;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;background:var(--bg);color:var(--text);}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 18px}
.hidden{display:none!important}

.header{position:sticky;top:0;z-index:50;background:rgba(246,247,251,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid rgba(229,231,235,.7)}
.topbar{display:flex;align-items:center;gap:12px;padding:10px 0}
.iconbtn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--card);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(15,23,42,.06)}
.brand{font-weight:900;letter-spacing:-.02em;color:var(--brand)}
.search{flex:1;display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 12px;box-shadow:0 6px 18px rgba(15,23,42,.04)}
.search input{border:0;outline:none;background:transparent;flex:1;color:var(--text)}
.pills{display:flex;gap:10px;align-items:center}
.pill{width:34px;height:34px;border-radius:999px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;background:var(--card)}
.navcats{display:flex;align-items:center;gap:16px;overflow:auto;padding:10px 0 14px;scrollbar-width:none}
.navcats::-webkit-scrollbar{display:none}
.navcats a{font-weight:700;color:var(--muted);padding:8px 2px;border-bottom:3px solid transparent;white-space:nowrap}
.navcats a.active, .navcats a:hover{color:var(--text);border-bottom-color:var(--accent)}

.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;padding:18px 0}
@media (max-width: 900px){.hero{grid-template-columns:1fr}}
.herocard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:1fr 220px;min-height:150px}
@media (max-width: 700px){.herocard{grid-template-columns:1fr}}
.herocard .hbody{padding:18px}
.herocard h3{margin:0 0 6px;font-size:18px}
.herocard p{margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.45}
.btn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:12px;background:var(--text);color:#fff;padding:10px 14px;font-weight:800;font-size:12px}
.btn.secondary{background:var(--brand)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.heroimg{background:#0b1220;position:relative}
.heroimg::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(249,115,22,.15));}
.heroimg img{width:100%;height:100%;object-fit:cover;opacity:.55}

.section{margin:14px 0 6px}
.sechead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:10px 0}
.sechead h2{margin:0;font-size:18px}
.sechead a{font-weight:900;color:var(--accent)}

.row-scroll{position:relative}
.scroller{display:flex;gap:12px;overflow:auto;padding:10px 6px 14px;scroll-snap-type:x mandatory;scrollbar-width:none}
.scroller::-webkit-scrollbar{display:none}
.tile{min-width:84px;scroll-snap-align:start;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:0 8px 22px rgba(15,23,42,.06);display:flex;align-items:center;gap:10px}
.ticon{width:34px;height:34px;border-radius:12px;background:rgba(249,115,22,.12);display:flex;align-items:center;justify-content:center;color:var(--accent);font-weight:900}
.tname{font-size:12px;font-weight:900;white-space:nowrap}

.grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media (max-width: 1100px){.grid{grid-template-columns:repeat(5,1fr)}}
@media (max-width: 900px){.grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width: 650px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width: 420px){.grid{grid-template-columns:repeat(2,1fr)}}

.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 26px rgba(15,23,42,.06);overflow:hidden;position:relative}
.cover{aspect-ratio:2/3;background:#eef2ff}
.cover img{width:100%;height:100%;object-fit:cover}
.card .meta{padding:10px 10px 12px}
.card .title{font-size:12px;font-weight:900;line-height:1.2;margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .sub{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.badgebtn{position:absolute;left:8px;bottom:8px;border-radius:999px;background:#fff;border:1px solid var(--line);padding:4px 8px;font-size:10px;font-weight:900}
.badgebtn.blue{background:rgba(37,99,235,.92);color:#fff;border-color:transparent}
.badgebtn.purple{background:rgba(124,58,237,.92);color:#fff;border-color:transparent}

.authors{display:flex;gap:14px;overflow:auto;padding:10px 6px 14px;scrollbar-width:none}
.authors::-webkit-scrollbar{display:none}
.author{min-width:92px;display:flex;flex-direction:column;align-items:center;gap:8px}
.avatar{width:64px;height:64px;border-radius:999px;border:3px solid #fff;box-shadow:0 10px 26px rgba(15,23,42,.10);overflow:hidden;background:#e2e8f0}
.avatar img{width:100%;height:100%;object-fit:cover}
.author .aname{font-size:11px;font-weight:900;color:var(--muted);text-align:center;white-space:nowrap;max-width:92px;overflow:hidden;text-overflow:ellipsis}

.bloggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width: 900px){.bloggrid{grid-template-columns:1fr}}
.blogcard{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 26px rgba(15,23,42,.06);overflow:hidden}
.blogcard .bmeta{padding:12px}
.blogcard .tag{display:inline-flex;font-size:10px;font-weight:900;color:#0f766e;background:rgba(20,184,166,.12);padding:4px 8px;border-radius:999px}
.blogcard h3{margin:8px 0 0;font-size:14px}

.footer{margin:30px 0 20px;color:var(--muted);text-align:center;font-size:12px}