/*
Theme Name: World Cup 2026 VN
Theme URI: https://worldcup2026.vn
Description: World Cup 2026 - Cá Cược Bóng Đá Trực Tuyến | SEO E-E-A-T
Version: 3.0.0
Author: WC2026 VN Team
Text Domain: wc2026
*/

:root {
    --dark: #0B0F14;
    --dark-surface: #141A22;
    --dark-card: #1A222D;
    --gold: #FFD700;
    --gold-dark: #B8960C;
    --red: #E63946;
    --green: #22C55E;
    --green-light: #4ADE80;
    --blue: #3B82F6;
    --gray: #9CA3AF;
    --white: #F8FAFC;
    --gradient-gold: linear-gradient(135deg, #FFD700, #FFA500);
    --gradient-fire: linear-gradient(135deg, #E63946, #FF6B35, #FFD700);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--dark); color: var(--white); font-family: 'Be Vietnam Pro', sans-serif; line-height: 1.7; }
a { color: var(--gold); text-decoration: none; transition: .2s; }
a:hover { color: var(--green-light); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
h1,h2,h3,h4,h5 { font-family: 'Oswald','Be Vietnam Pro',sans-serif; font-weight: 700; }

/* ANNOUNCEMENT */
.announcement-bar { background: var(--gradient-fire); color: #000; text-align: center; padding: 10px; font-weight: 700; font-size: 13px; letter-spacing: .5px; position: sticky; top: 0; z-index: 1000; }
.blink { animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .3; } }

/* HEADER */
.site-header { background: var(--dark-surface); border-bottom: 1px solid rgba(255,215,0,.1); padding: 14px 0; position: sticky; top: 0; z-index: 999; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { font-family: 'Oswald',sans-serif; font-size: 28px; font-weight: 700; color: var(--gold); display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo:hover { color: var(--gold); }
.logo small { font-size: 12px; color: var(--green-light); font-weight: 500; }
.site-logo { max-height: 45px; width: auto; display: block; }
.logo-text { display: flex; align-items: baseline; gap: 6px; }
.main-nav { display: flex; gap: 24px; }
.main-nav a { color: var(--white); font-weight: 500; font-size: 14px; }
.main-nav a:hover { color: var(--gold); }

/* CTA */
.btn-cta { display: inline-block; background: var(--gradient-fire); color: #000; padding: 10px 24px; border-radius: 8px; font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .5px; border: none; cursor: pointer; transition: .3s; }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(230,57,70,.4); color: #000; }
.btn-outline { display: inline-block; border: 2px solid var(--gold); color: var(--gold); padding: 10px 24px; border-radius: 8px; font-weight: 600; font-size: 14px; }
.btn-outline:hover { background: var(--gold); color: #000; }

/* HERO */
.hero { background: linear-gradient(135deg, var(--dark) 0%, #0d2818 50%, var(--dark) 100%); padding: 60px 0; border-bottom: 1px solid rgba(255,215,0,.1); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: 42px; line-height: 1.15; margin-bottom: 20px; }
.highlight { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { color: var(--gray); font-size: 16px; line-height: 1.8; margin-bottom: 24px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* SECTION */
.section { padding: 50px 0; }
.section-title { font-size: 28px; margin-bottom: 8px; }
.accent { color: var(--gold); }
.section-sub { color: var(--gray); margin-bottom: 30px; font-size: 14px; }

/* CONTENT GRID */
.content-grid { display: grid; grid-template-columns: 1fr 340px; gap: 40px; }

/* ARTICLE CARD */
.article-card { background: var(--dark-card); border-radius: 16px; overflow: hidden; margin-bottom: 24px; border: 1px solid rgba(255,255,255,.05); transition: .3s; }
.article-card:hover { transform: translateY(-4px); border-color: rgba(255,215,0,.2); }
.article-thumb { height: 200px; display: flex; align-items: center; justify-content: center; font-size: 48px; position: relative; }
.article-thumb img { width: 100%; height: 100%; object-fit: cover; }
.badge { position: absolute; top: 12px; left: 12px; background: var(--gradient-fire); color: #000; padding: 4px 12px; border-radius: 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.article-body { padding: 20px; }
.article-body h3 { font-size: 18px; margin-bottom: 10px; line-height: 1.4; }
.article-body h3 a { color: var(--white); }
.article-body h3 a:hover { color: var(--gold); }
.article-body p { color: var(--gray); font-size: 13px; line-height: 1.6; margin-bottom: 12px; }
.article-meta { display: flex; gap: 16px; font-size: 12px; color: var(--gray); }

/* SIDEBAR */
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-widget { background: var(--dark-card); border-radius: 16px; padding: 24px; border: 1px solid rgba(255,255,255,.05); }
.sidebar-widget h4 { font-size: 16px; margin-bottom: 16px; color: var(--gold); }

/* REGISTER BOX */
.register-box { background: linear-gradient(135deg, rgba(255,215,0,.08), rgba(230,57,70,.08)); border-radius: 16px; padding: 28px; border: 1px solid rgba(255,215,0,.2); text-align: center; }
.register-box h4 { font-size: 18px; margin-bottom: 8px; }
.bonus-amount { font-family: 'Oswald',sans-serif; font-size: 42px; font-weight: 700; background: var(--gradient-fire); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: block; margin: 8px 0; }
.register-box p { color: var(--gray); font-size: 13px; margin-bottom: 16px; line-height: 1.5; }
.register-form input { width: 100%; padding: 12px 14px; margin-bottom: 10px; background: var(--dark); border: 1px solid rgba(255,255,255,.1); border-radius: 8px; color: var(--white); font-size: 14px; outline: none; }
.register-form input:focus { border-color: var(--gold); }
.register-form .btn-cta { width: 100%; padding: 14px; font-size: 15px; }

/* LIVE WIDGET */
.live-widget { background: var(--dark-card); border-radius: 16px; padding: 24px; border: 1px solid rgba(255,215,0,.15); }
.live-widget h3 { font-size: 18px; margin-bottom: 16px; color: var(--gold); }
.match-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.05); }
.match-row:last-of-type { border-bottom: none; }
.match-teams { flex: 1; font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.match-score { font-family: 'Oswald',sans-serif; font-size: 20px; font-weight: 700; color: var(--gold); min-width: 60px; text-align: center; }
.match-time { font-size: 12px; color: var(--gray); min-width: 50px; text-align: right; }
.match-time.live { color: var(--red); font-weight: 700; }
.live-dot { width: 8px; height: 8px; background: var(--red); border-radius: 50%; animation: blink 1s infinite; }
.api-cache-note { text-align: center; font-size: 11px; color: var(--gray); margin-top: 12px; opacity: .6; }

/* STANDINGS TABLE */
.standings-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.standings-table th { text-align: left; padding: 8px 6px; border-bottom: 1px solid rgba(255,215,0,.2); color: var(--gold); font-size: 11px; text-transform: uppercase; }
.standings-table td { padding: 8px 6px; border-bottom: 1px solid rgba(255,255,255,.03); }
.standings-table .pos { font-weight: 700; color: var(--gold); width: 28px; }
.standings-table .team-name { font-weight: 600; }

/* HOT LIST */
.hot-list { list-style: none; }
.hot-list li { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.05); font-size: 13px; }
.hot-list .rank { display: inline-block; width: 22px; height: 22px; background: var(--gradient-fire); color: #000; text-align: center; line-height: 22px; border-radius: 6px; font-weight: 700; font-size: 11px; margin-right: 10px; }
.hot-list .trend { color: var(--green); font-weight: 600; font-size: 12px; }

/* KEYWORD CLOUD */
.keyword-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.kw-tag { display: inline-block; padding: 6px 14px; background: var(--dark-card); border: 1px solid rgba(255,255,255,.08); border-radius: 20px; font-size: 12px; color: var(--gray); cursor: pointer; transition: .2s; }
.kw-tag:hover, .kw-tag.hot { background: rgba(255,215,0,.1); border-color: var(--gold); color: var(--gold); }

/* INLINE CTA */
.inline-cta { background: linear-gradient(135deg, rgba(255,215,0,.06), rgba(230,57,70,.06)); border: 1px solid rgba(255,215,0,.2); border-radius: 16px; padding: 40px; text-align: center; margin: 40px 0; }
.inline-cta h3 { font-size: 24px; margin-bottom: 12px; }
.inline-cta p { color: var(--gray); margin-bottom: 20px; }

/* FLOATING CTA */
.floating-cta { position: fixed; bottom: 24px; right: 24px; z-index: 998; }
.floating-cta a { display: flex; align-items: center; gap: 10px; background: var(--gradient-fire); color: #000; padding: 14px 24px; border-radius: 50px; font-weight: 700; font-size: 14px; box-shadow: 0 8px 30px rgba(230,57,70,.4); animation: float 3s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.pulse-ring { width: 10px; height: 10px; background: #fff; border-radius: 50%; position: relative; }
.pulse-ring::before { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid #fff; animation: pulse 1.5s infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(2); opacity: 0; } }

/* SOCIAL ICONS */
.social-icons { display: flex; gap: 10px; }
.social-icons a { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; background: var(--dark-card); border-radius: 8px; color: var(--gray); transition: .2s; border: 1px solid rgba(255,255,255,.05); }
.social-icons a:hover { color: var(--gold); border-color: rgba(255,215,0,.3); background: rgba(255,215,0,.05); }

/* BREADCRUMBS */
.breadcrumbs { padding: 14px 0; font-size: 13px; color: var(--gray); }
.breadcrumbs a { color: var(--gray); }
.breadcrumbs a:hover { color: var(--gold); }
.breadcrumbs .sep { margin: 0 8px; }

/* ARTICLE DATES */
.article-dates { display: flex; flex-wrap: wrap; gap: 16px; margin: 16px 0 30px; font-size: 13px; color: var(--gray); padding: 12px 16px; background: var(--dark-card); border-radius: 8px; }
.verified { color: var(--green); font-weight: 600; }

/* AUTHOR BOX */
.author-box { display: flex; gap: 16px; align-items: flex-start; background: var(--dark-card); border-radius: 16px; padding: 24px; margin-top: 40px; border: 1px solid rgba(255,215,0,.1); }
.author-box .avatar { width: 64px; height: 64px; background: var(--gradient-gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 28px; flex-shrink: 0; }
.author-box .avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.author-info h4 { font-size: 16px; margin-bottom: 4px; }
.author-info .role { color: var(--gold); font-size: 13px; margin-bottom: 8px; }
.author-info p { color: var(--gray); font-size: 13px; line-height: 1.5; }

/* TRUST BAR */
.trust-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 30px; padding: 30px 20px; background: var(--dark-surface); border-top: 1px solid rgba(255,215,0,.08); border-bottom: 1px solid rgba(255,215,0,.08); }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.trust-item .icon { font-size: 20px; }
.trust-item strong { display: block; color: var(--gold); font-size: 14px; }

/* SEO CONTENT */
.seo-content { background: var(--dark-surface); padding: 40px 0; border-top: 1px solid rgba(255,255,255,.03); }
.seo-content h2 { font-size: 22px; color: var(--gold); margin-bottom: 12px; }
.seo-content h3 { font-size: 16px; color: var(--green-light); margin: 16px 0 8px; }
.seo-content p { color: var(--gray); font-size: 14px; line-height: 1.8; }

/* FOOTER */
.site-footer { background: var(--dark-surface); padding: 50px 0 30px; border-top: 1px solid rgba(255,215,0,.08); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.footer-col h5 { color: var(--gold); font-size: 16px; margin-bottom: 16px; }
.footer-col p { color: var(--gray); font-size: 13px; line-height: 1.6; }
.footer-col a { display: block; color: var(--gray); font-size: 13px; padding: 4px 0; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.05); font-size: 12px; color: var(--gray); }

/* ENTRY CONTENT */
.entry-content { font-size: 15px; line-height: 1.8; }
.entry-content h2 { font-size: 24px; color: var(--gold); margin: 30px 0 12px; }
.entry-content h3 { font-size: 20px; color: var(--green-light); margin: 24px 0 10px; }
.entry-content p { margin-bottom: 16px; color: rgba(248,250,252,.85); }
.entry-content ul, .entry-content ol { margin: 16px 0; padding-left: 24px; }
.entry-content blockquote { border-left: 3px solid var(--gold); padding: 16px 20px; margin: 20px 0; background: rgba(255,215,0,.03); border-radius: 0 8px 8px 0; }
.entry-content img { max-width: 100%; height: auto; border-radius: 12px; }

/* PAGINATION */
.pagination { display: flex; justify-content: center; gap: 8px; margin: 30px 0; }
.pagination .page-numbers { padding: 8px 14px; background: var(--dark-card); border-radius: 8px; font-size: 14px; color: var(--gray); }
.pagination .current { background: var(--gradient-gold); color: #000; font-weight: 700; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero-grid, .content-grid, .footer-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 28px; }
    .main-nav { display: none; }
    .header-inner { flex-wrap: wrap; }
    .trust-bar { gap: 16px; }
    .trust-item { font-size: 11px; }
}