:root{--primary-color:#0d6efd;--primary-hover:#0b5ed7;--secondary-color:#dc3545;--accent-green:#198754;--dark-blue:#0a192f;--page-bg:#f8f9fa;--surface-color:#ffffff;--surface-strong:#e9ecef;--text-main:#212529;--text-muted:#4f5d75;--border-color:#dee2e6;--card-radius:12px;--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1)}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}.app-container{display:flex;position:relative}.side-navigation{width:260px;height:100vh;position:sticky;top:0;background-color:var(--dark-blue);color:#ffffff;padding:1.5rem;display:flex;flex-direction:column;justify-content:space-between;z-index:1030;box-shadow:4px 0 15px rgba(0,0,0,0.1)}.side-navigation .nav-link{color:rgba(255,255,255,0.75);padding:0.75rem 1rem;border-radius:8px;margin-bottom:0.5rem;transition:var(--transition-smooth);display:flex;align-items:center;gap:10px;font-weight:500}.side-navigation .nav-link:hover,.side-navigation .nav-link.active{color:#ffffff;background-color:rgba(255,255,255,0.1);transform:translateX(5px)}.side-navigation .nav-link i{font-size:1.15rem}.main-content{flex:1;min-width:0;padding:2rem}.mobile-header{display:none;background-color:var(--dark-blue);padding:1rem;position:sticky;top:0;z-index:1040}.custom-card{background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--card-radius);padding:1.5rem;box-shadow:0 4px 12px rgba(0,0,0,0.03);transition:var(--transition-smooth);height:100%}.custom-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(0,0,0,0.06)}.section-title{position:relative;padding-left:1rem;margin-bottom:1.75rem;font-weight:700;color:var(--dark-blue)}.section-title::before{content:'';position:absolute;left:0;top:15%;height:70%;width:4px;background:linear-gradient(to bottom,var(--primary-color),var(--secondary-color));border-radius:2px}.live-score-strip{background:linear-gradient(135deg,var(--dark-blue) 0%,#1e3d59 100%);color:#ffffff;border-radius:var(--card-radius);padding:1.25rem;margin-bottom:2rem}.match-badge{font-size:0.75rem;padding:0.25rem 0.5rem;border-radius:4px;font-weight:600}.match-badge.live{background-color:var(--secondary-color);animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:0.5}100%{opacity:1}}.group-matrix-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.25rem}.group-card{border-top:4px solid var(--primary-color)}.group-card:nth-child(even){border-top-color:var(--secondary-color)}@media (max-width:991.98px){.side-navigation{display:none}.mobile-header{display:flex;justify-content:space-between;align-items:center}.main-content{padding:1rem}}.table-responsive{border-radius:8px;overflow:hidden;border:1px solid var(--border-color)}.table{margin-bottom:0;vertical-align:middle}.table th{background-color:var(--surface-strong);color:var(--dark-blue);font-weight:600}.news-img-wrapper{position:relative;overflow:hidden;border-radius:8px;margin-bottom:1rem;aspect-ratio:16/9}.news-img-wrapper img{width:100%;height:100%;object-fit:cover;transition:var(--transition-smooth)}.news-card:hover .news-img-wrapper img{transform:scale(1.05)}.accordion-item{border:1px solid var(--border-color);border-radius:8px !important;margin-bottom:0.75rem;overflow:hidden}.accordion-button:not(.collapsed){background-color:var(--surface-strong);color:var(--primary-color);box-shadow:none}.accordion-button:focus{box-shadow:none;border-color:var(--border-color)}