:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0a1128;--text-main:#1e293b;--text-muted:#64748b;--accent:#e11d48;--accent-2:#059669;--accent-3:#1d4ed8;--border:#e2e8f0;--card-radius:12px}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;line-height:1.6}p,li,td{color:#334155;font-size:0.95rem}h1,h2,h3,h4,h5,h6{color:var(--surface-strong);font-weight:700}.navbar{background-color:var(--surface-strong) !important;box-shadow:0 4px 12px rgba(0,0,0,0.1)}.navbar-brand img{height:40px;width:auto;margin-right:10px}.navbar-brand span{color:#ffffff;font-weight:800;letter-spacing:0.5px}.nav-link{color:rgba(255,255,255,0.85) !important;font-weight:500;transition:color 0.3s}.nav-link:hover,.nav-link:focus{color:var(--accent) !important}.card-custom{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:transform 0.3s,box-shadow 0.3s;overflow:hidden;height:100%}.card-custom:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.btn-accent{background-color:var(--accent);color:#ffffff;border:none;font-weight:600;padding:10px 24px;border-radius:30px;transition:all 0.3s}.btn-accent:hover,.btn-accent:focus{background-color:#be123c;color:#ffffff;box-shadow:0 4px 12px rgba(225,29,72,0.3)}.btn-outline-custom{border:2px solid var(--accent-3);color:var(--accent-3);font-weight:600;padding:8px 20px;border-radius:30px;transition:all 0.3s}.btn-outline-custom:hover,.btn-outline-custom:focus{background-color:var(--accent-3);color:#ffffff}.main-layout{display:grid;grid-template-columns:1fr;gap:24px}@media (min-width:992px){.main-layout{grid-template-columns:8fr 4fr}}.sticky-sidebar{position:-webkit-sticky;position:sticky;top:90px}.badge-live{background-color:var(--accent-2);color:#ffffff;font-size:0.75rem;padding:4px 8px;border-radius:4px;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:0.7}50%{opacity:1}100%{opacity:0.7}}.match-row{display:flex;align-items:center;justify-content:space-between;padding:15px;border-bottom:1px solid var(--border)}.match-row:last-child{border-bottom:none}.team-flag-info{display:flex;align-items:center;gap:8px;width:35%}.match-meta{width:30%;text-align:center}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.group-card{background:#ffffff;border:1px solid var(--border);border-radius:8px;padding:16px}.group-header{background:linear-gradient(135deg,var(--surface-strong) 0%,#1e293b 100%);color:#ffffff;padding:8px 12px;font-weight:bold;border-radius:6px;margin-bottom:12px}.stadium-grid{display:grid;grid-template-columns:1fr;gap:20px}@media (min-width:576px){.stadium-grid{grid-template-columns:repeat(2,1fr)}}.footer-dark{background-color:var(--surface-strong);color:rgba(255,255,255,0.7);padding:60px 0 30px}.footer-dark h5{color:#ffffff;margin-bottom:20px}.footer-dark a{color:rgba(255,255,255,0.7);text-decoration:none;transition:color 0.3s}.footer-dark a:hover{color:var(--accent)}