/*
Theme Name: XS Lottery Theme
Theme URI: https://example.com/
Author: OpenAI
Author URI: https://openai.com/
Description: Theme WordPress cho website kết quả xổ số, tương thích với plugin XS Auto Results.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: xs-lottery-theme
*/

:root{
  --bg:#f5f7fb;
  --surface:#ffffff;
  --surface-2:#f0f4fa;
  --text:#1a2233;
  --muted:#647089;
  --primary:#d91f26;
  --primary-2:#a5161b;
  --accent:#0f5bd7;
  --line:#d8e0ee;
  --shadow:0 10px 25px rgba(19,31,55,.08);
  --radius:16px;
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
.site-header{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:var(--shadow)}
.topbar{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:16px 0}
.branding a{color:#fff;text-decoration:none}
.branding h1{margin:0;font-size:28px;line-height:1.1}
.branding p{margin:6px 0 0;opacity:.9;font-size:14px}
.header-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.quick-pill{background:rgba(255,255,255,.15);color:#fff;padding:8px 12px;border-radius:999px;font-size:14px}
.main-nav{background:rgba(0,0,0,.08)}
.main-nav .menu-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.menu-toggle{display:none;background:#fff;color:var(--primary);border:0;border-radius:10px;padding:10px 14px;margin:10px 0;cursor:pointer;font-weight:700}
.primary-menu{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.primary-menu li{position:relative}
.primary-menu a{display:block;color:#fff;padding:14px 16px;font-weight:700}
.primary-menu .sub-menu{display:none;position:absolute;left:0;top:100%;min-width:220px;background:#fff;padding:8px 0;list-style:none;border-radius:12px;box-shadow:var(--shadow);z-index:20}
.primary-menu li:hover>.sub-menu{display:block}
.primary-menu .sub-menu a{color:var(--text);padding:10px 14px;font-weight:600}
.hero{padding:24px 0}
.hero-card{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.hero h2{margin:0 0 10px;font-size:34px;line-height:1.15}
.hero p{margin:0 0 18px;color:var(--muted)}
.hero-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stat-box{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px}
.stat-box strong{display:block;font-size:22px;color:var(--primary)}
.stat-box span{font-size:13px;color:var(--muted)}
.cta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.cta-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;color:var(--text);box-shadow:var(--shadow)}
.cta-card strong{display:block;margin-bottom:6px}
.section{margin:24px 0}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.section-title h2,.section-title h1{margin:0;font-size:26px}
.layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card + .card{margin-top:16px}
.sidebar .card h3{margin-top:0;font-size:19px}
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:10px 0;border-bottom:1px dashed var(--line)}
.list-clean li:last-child{border-bottom:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.post-card{display:flex;flex-direction:column;gap:10px}
.post-card .meta{font-size:13px;color:var(--muted)}
.post-card h3{margin:0;font-size:22px;line-height:1.3}
.archive-list article{padding:18px 0;border-bottom:1px solid var(--line)}
.archive-list article:first-child{padding-top:0}
.archive-list article:last-child{border-bottom:0}
.breadcrumbs{font-size:14px;color:var(--muted);margin:18px 0}
.breadcrumbs a{color:var(--muted)}
.search-form,.xs-filter-form{display:flex;gap:10px;flex-wrap:wrap}
.search-form input,.xs-filter-form input,.xs-filter-form select{flex:1;min-width:140px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
button,input[type=submit],.button-link{background:var(--primary);color:#fff;border:0;border-radius:12px;padding:12px 16px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block}
button:hover,input[type=submit]:hover,.button-link:hover{text-decoration:none;opacity:.92}
.pagination{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.pagination .page-numbers{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:12px}.pagination .current{background:var(--primary);color:#fff;border-color:var(--primary)}
.site-footer{margin-top:32px;background:#0f1627;color:#cdd7ef;padding:28px 0 36px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.site-footer h3{color:#fff;margin-top:0}
.site-footer a{color:#dce6ff}
.footer-copy{margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:14px;color:#94a4c9}
.xs-theme-note{font-size:13px;color:var(--muted)}
.wp-block-group,.wp-block-cover,.wp-block-columns{margin-bottom:18px}
@media (max-width: 980px){
  .hero-card,.layout,.footer-grid{grid-template-columns:1fr}
  .hero-grid,.grid-3{grid-template-columns:1fr 1fr}
  .menu-toggle{display:inline-block}
  .primary-menu{display:none;width:100%;padding-bottom:12px}
  .primary-menu.is-open{display:flex;flex-direction:column}
  .primary-menu li{width:100%}
  .primary-menu .sub-menu{position:static;display:block;background:transparent;box-shadow:none;padding:0 0 0 14px}
  .primary-menu .sub-menu a{color:#fff;padding:8px 16px}
}
@media (max-width: 640px){
  .container{width:min(var(--container),calc(100% - 20px))}
  .hero h2{font-size:28px}
  .hero-grid,.cta-grid,.grid-2,.grid-3{grid-template-columns:1fr}
  .topbar{align-items:flex-start;flex-direction:column}
}