:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0f52ba;--accent-2:#10b981;--accent-glow:rgba(15,82,186,0.1);--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}a{text-decoration:none;color:inherit;transition:all 0.3s ease}h1,h2,h3,h4,h5,h6{color:var(--surface-strong);font-weight:700}@media (min-width:992px){.app-container{display:flex;min-height:100vh}.sidebar-nav{width:280px;position:fixed;top:0;bottom:0;left:0;background-color:var(--surface-strong);color:#ffffff;z-index:1030;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid rgba(255,255,255,0.1)}.main-content{margin-left:280px;width:calc(100% - 280px);padding:0}.mobile-header{display:none}}@media (max-width:991.98px){.sidebar-nav{display:none}.main-content{width:100%;padding-top:70px}.mobile-header{position:fixed;top:0;left:0;right:0;height:70px;background-color:var(--surface-strong);color:#ffffff;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;z-index:1040;box-shadow:0 2px 10px rgba(0,0,0,0.1)}}.sidebar-brand{padding:2rem 1.5rem;border-bottom:1px solid rgba(255,255,255,0.08)}.sidebar-brand img{max-height:45px;object-fit:contain}.sidebar-menu{padding:1.5rem 1rem;flex-grow:1;overflow-y:auto}.sidebar-link{display:flex;align-items:center;padding:0.8rem 1rem;color:rgba(255,255,255,0.75);border-radius:var(--card-radius);margin-bottom:0.4rem;font-size:0.95rem}.sidebar-link i{margin-right:0.8rem;font-size:1.2rem;width:24px;text-align:center}.sidebar-link:hover,.sidebar-link.active{background-color:var(--accent);color:#ffffff}.sidebar-footer{padding:1.5rem;border-top:1px solid rgba(255,255,255,0.08);font-size:0.8rem;color:rgba(255,255,255,0.5)}.hero-banner{background:linear-gradient(135deg,#111827 0%,#1e1b4b 100%);color:#ffffff;border-radius:0 0 24px 24px;overflow:hidden;position:relative}.hero-banner::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(15,82,186,0.15) 0%,transparent 50%);pointer-events:none}.hero-img-wrapper img{border-radius:var(--card-radius);box-shadow:0 20px 40px rgba(0,0,0,0.3);object-fit:cover}.section-header{margin-bottom:2.5rem;position:relative}.section-header h2{font-size:2rem;position:relative;display:inline-block;padding-bottom:0.5rem}.section-header h2::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:2px}.custom-card{background-color: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 ease,box-shadow 0.3s ease;height:100%}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.score-ticker-container{overflow-x:auto;white-space:nowrap;padding:1rem 0;scrollbar-width:none}.score-ticker-container::-webkit-scrollbar{display:none}.score-card-item{display:inline-block;width:290px;background-color:var(--surface);border-radius:var(--card-radius);border:1px solid var(--border);padding:1rem;margin-right:1rem;vertical-align:top;white-space:normal}.match-badge{font-size:0.75rem;font-weight:600;padding:0.25rem 0.5rem;border-radius:4px}.match-badge.live{background-color:#ef4444;color:#ffffff;animation:pulse 2s infinite}.match-badge.upcoming{background-color:#f1f5f9;color:#475569}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden}.group-header{background-color:var(--surface-strong);color:#ffffff;padding:0.75rem 1rem;font-weight:bold}.group-table{width:100%;margin-bottom:0}.group-table th,.group-table td{padding:0.6rem 1rem;font-size:0.9rem;vertical-align:middle}.group-table tr{border-bottom:1px solid var(--border)}.group-table tr:last-child{border-bottom:none}.team-profile-card{text-align:center;padding:1.5rem}.team-flag-placeholder{width:64px;height:64px;border-radius:50%;background-color:#f1f5f9;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1rem;border:2px solid var(--border);box-shadow:0 4px 6px -1px rgba(0,0,0,0.1)}.custom-accordion .accordion-item{border:1px solid var(--border);background-color:var(--surface);border-radius:var(--card-radius) !important;margin-bottom:1rem;overflow:hidden}.custom-accordion .accordion-button{font-weight:600;color:var(--surface-strong);background-color:var(--surface);padding:1.2rem;box-shadow:none !important}.custom-accordion .accordion-button:not(.collapsed){background-color:var(--accent-glow);color:var(--accent)}.custom-accordion .accordion-body{padding:1.2rem;color:var(--text-muted);border-top:1px solid var(--border)}@keyframes pulse{0%{opacity:1}50%{opacity:0.6}100%{opacity:1}}