/* ════════════════════════════════════════════════════════════════════
   XSP — CSS dùng chung trang KQXS máy-sinh (SSR Worker). Bám NHẬN DIỆN Home.
   Spec: projects/XoSoPi/spec-template-seo-kqxs.md §10.
   ════════════════════════════════════════════════════════════════════ */
:root{
  --bg:#F4F2FB; --surface:#FFFFFF; --surface2:#F7F5FD;
  --pi:#6D28D9; --pi-mid:#7C3AED; --pi-light:#8B5CF6; --pi-pale:#EDE9FE; --pi-border:#DDD6FE;
  --pi-deep:#32135F; --pi-deep2:#4A1D96;
  --gold-cta:#D99909; --gold-cta2:#F4C542;
  --gold:#D97706; --gold-mid:#F59E0B; --gold-pale:#FEF3C7; --gold-bdr:#FDE68A;
  --kq-red:#c1121f;
  --text:#1d1530; --text2:#4a4060; --muted:#8a82a3; --border:#E5DFF2;
  --radius:16px; --shadow-md:0 6px 22px rgba(109,40,217,.13),0 2px 6px rgba(17,24,39,.05);
  --maxw:880px; --gut:16px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:'Times New Roman',Times,Georgia,serif;font-size:17px;line-height:1.6}
a{color:var(--pi);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.xs-wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}

/* ── TOP CLUSTER (bê nhận diện Home) ── */
.xs-top{background:#fff;box-shadow:var(--shadow-md)}
.xs-header .xs-wrap{display:flex;align-items:center;gap:14px;height:76px}
.xs-brand{display:flex;align-items:center;gap:13px;text-decoration:none;flex:0 0 auto}
.logo-main{height:62px;width:auto;display:block;object-fit:contain}
.logo-tag{font-size:.82rem;color:var(--muted);font-weight:600;line-height:1.3;border-left:1px solid var(--border);padding-left:13px}
.xs-nav{margin-left:auto;display:flex;gap:18px;font-size:1.05rem;font-weight:800}
.xs-nav a{color:var(--pi-deep)}
.xs-nav a.app{color:var(--gold)}
/* datebar: trái = lịch + ngày · phải = online (như Home) */
.datebar{background:var(--pi-deep2)}
.datebar .xs-wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding-top:7px;padding-bottom:7px;color:#fff;flex-wrap:nowrap}
.date-disp{display:flex;align-items:center;gap:6px;white-space:nowrap;min-width:0;font-size:.92rem}
.date-disp b{color:#fff}
.fomo{display:flex;align-items:center;gap:6px;font-weight:600;white-space:nowrap;font-size:.86rem;color:rgba(255,255,255,.95)}
.fomo-lbl{display:none}
.fomo-dot{width:8px;height:8px;border-radius:50%;background:#34D399;flex:0 0 auto;animation:fomopulse 1.8s infinite}
@keyframes fomopulse{0%,100%{opacity:1}50%{opacity:.35}}
/* Gợi ý: chạy phải→trái (marquee) */
.demo-flag{background:var(--gold-pale);border-bottom:1px solid var(--gold-bdr)}
.demo-flag .mq-wrap{max-width:var(--maxw);margin:0 auto;padding:8px var(--gut);text-align:center}
.demo-flag .mq{display:inline;color:#92400e;font-weight:700;font-size:.9rem}
@keyframes xspmq{from{transform:translateX(0)}to{transform:translateX(-100%)}}

/* ── tiêu đề CENTER ── */
.xs-titlewrap{text-align:center;margin:18px auto 6px;max-width:var(--maxw);padding:0 var(--gut)}
h1.xs-h1{font-size:1.7rem;font-weight:800;color:var(--pi-deep);margin:0 0 6px;line-height:1.3}
.xs-sub{color:var(--text2);font-size:1.05rem;margin:0 auto 4px;max-width:680px}
h2.xs-h2{font-size:1.3rem;font-weight:800;color:var(--pi-deep);margin:26px 0 12px;text-align:center}
.xs-main{padding:6px 0 30px}
.crumb{font-size:.9rem;color:var(--muted);margin:4px 0 16px;text-align:center}
.crumb a{color:var(--text2);font-weight:600}
.crumb .sep{margin:0 6px;color:var(--pi-border)}

/* ── BẢNG KQXS (style Home table.kqxs — số CĂN GIỮA, ĐB+Tám đỏ) ── */
.board{margin:0 0 18px}
.board-head{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;
  background:linear-gradient(135deg,var(--pi-deep),var(--pi-deep2));color:#fff;padding:10px 16px;border-radius:12px 12px 0 0}
.board-head .bh-where{font-size:1.12rem;font-weight:800}
.board-head .bh-date{font-size:.92rem;color:rgba(255,255,255,.85)}
.board-head .bh-chip{font-size:.78rem;font-weight:700;background:rgba(255,255,255,.18);padding:3px 10px;border-radius:20px}
.kqxs-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:0 0 12px 12px}
table.kqxs{width:100%;border-collapse:collapse;font-size:1.09rem;min-width:380px;background:#fff}
table.kqxs th,table.kqxs td{border:1px solid var(--border);padding:3px 6px;text-align:center;vertical-align:middle}
table.kqxs th{background:var(--pi-pale);color:var(--pi);font-size:.97rem;font-weight:800}
table.kqxs th small{display:block;color:var(--muted);font-weight:600;font-size:.75rem}
table.kqxs td.lbl{width:72px;font-weight:800;color:var(--text2);background:var(--surface2);font-size:.97rem}
table.kqxs td.nums{color:var(--text);letter-spacing:.5px;font-weight:700;line-height:1.25}
table.kqxs td.nums span{display:inline-block;padding:0 4px}
table.kqxs tr.db td.nums,table.kqxs tr.g8 td.nums{font-size:1.6rem;color:var(--kq-red);font-weight:700}
table.kqxs tr.db td.lbl,table.kqxs tr.g8 td.lbl{color:var(--kq-red)}
table.kqxs-north td.lbl{width:84px}
.kqxs-grid{display:grid;gap:1px 12px;justify-items:center;align-items:center;padding:1px 0}
.kqxs-grid span{display:inline-block}

/* ── thống kê / list / faq / cta / footer ── */
.stat-note{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--gold-cta2);
  border-radius:12px;padding:15px 18px;margin:16px 0;font-size:1.02rem;line-height:1.75}
.stat-note p{margin:0 0 10px}.stat-note p:last-child{margin:0}
.stat-note b{color:var(--pi-deep)}
.stat-note .muted{color:var(--muted);font-style:italic;font-size:.95rem}
.relnav{display:flex;justify-content:space-between;gap:10px;margin:18px 0}
.relnav a{background:var(--pi-pale);border:1px solid var(--pi-border);border-radius:10px;padding:9px 14px;font-weight:700;font-size:.95rem}
.daylist{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:10px 0 4px;padding:0;list-style:none}
.daylist a{background:#fff;border:1px solid var(--border);border-radius:9px;padding:8px 13px;font-size:.96rem;font-weight:700;color:var(--pi)}
.daylist a:hover{border-color:var(--pi-light);text-decoration:none}
.faq{margin:8px 0}
.faq h3{font-size:1.06rem;font-weight:800;color:var(--pi-deep);margin:14px 0 4px}
.faq p{margin:0 0 8px;color:var(--text2)}
.xs-prose{font-size:1.03rem;line-height:1.78;color:var(--text2)}
.xs-prose p{margin:0 0 12px}
.xs-cta{display:block;text-align:center;background:linear-gradient(135deg,var(--gold-cta2),var(--gold-cta));
  color:#3a2400;font-weight:800;font-size:1.08rem;padding:14px 18px;border-radius:12px;margin:20px 0;border:1px solid #e0b830}
.xs-cta:hover{text-decoration:none;filter:brightness(.97)}
.xs-footer{background:var(--pi-deep);color:rgba(255,255,255,.82);margin-top:26px;padding:22px 0;font-size:.92rem;text-align:center}
.xs-footer a{color:#fff;font-weight:600}
.xs-footer .xs-legal{margin-top:8px;font-size:.82rem;color:rgba(255,255,255,.6)}

/* ── MOBILE (≤760): nav xuống dưới + logo center · datebar 2 hàng · bảng full-width ── */
@media(max-width:760px){
  body{font-size:16px}
  h1.xs-h1{font-size:1.4rem}
  .xs-header .xs-wrap{flex-direction:column;height:auto;gap:6px;padding-top:9px;padding-bottom:6px}
  .xs-brand{justify-content:center}
  .logo-main{height:50px}
  .logo-tag{display:none}
  .xs-nav{margin-left:0;width:100%;justify-content:center;gap:18px;font-size:1rem;padding-top:5px;border-top:1px solid var(--border)}
  .datebar .xs-wrap{font-size:.85rem}
  .fomo-txt{display:none}
  .fomo-lbl{display:inline}
  .demo-flag .mq-wrap{text-align:left;overflow:hidden;white-space:nowrap}
  .demo-flag .mq{display:inline-block;padding-left:100%;animation:xspmq 18s linear infinite;font-size:.82rem;will-change:transform}
  table.kqxs{min-width:0}
  table.kqxs th,table.kqxs td{padding:2px 3px}
  table.kqxs td.lbl{width:52px;font-size:.83rem}
  table.kqxs td.nums{font-size:.95rem;letter-spacing:0}
  table.kqxs tr.db td.nums,table.kqxs tr.g8 td.nums{font-size:1.18rem}
}
@media(prefers-reduced-motion:reduce){ .demo-flag .mq{animation:none;padding-left:0} .fomo-dot{animation:none} }