:root{--page-bg:#0b0f19;--surface:#151f32;--surface-strong:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#10b981;--accent-usa:#3b82f6;--accent-mex:#ef4444;--border:#243249;--transition: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}@media (min-width:1200px){.app-container{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar-nav{position:sticky;top:0;height:100vh;background-color:var(--surface);border-right:1px solid var(--border);padding:2rem 1.5rem;display:flex;flex-direction:column;justify-content:space-between;z-index:100}.main-content{padding:2rem;max-width:1400px;width:100%;margin:0 auto}.mobile-header{display:none !important}}@media (max-width:1199.98px){.app-container{display:block}.sidebar-nav{display:none}.mobile-header{background-color:var(--surface);border-bottom:1px solid var(--border);padding:1rem;position:sticky;top:0;z-index:1000;display:flex;justify-content:space-between;align-items:center}.main-content{padding:1rem}}.nav-brand-img{max-height:40px;width:auto}.nav-menu{list-style:none;padding:0;margin:2rem 0}.nav-menu li{margin-bottom:0.75rem}.nav-menu a{color:var(--text-muted);text-decoration:none;display:flex;align-items:center;padding:0.75rem 1rem;border-radius:8px;transition:var(--transition);font-weight:500}.nav-menu a i{margin-right:0.75rem;font-size:1.2rem}.nav-menu a:hover,.nav-menu a.active{color:var(--text-main);background-color:var(--surface-strong);border-left:4px solid var(--accent)}.dashboard-hero{background:linear-gradient(135deg,rgba(21,31,50,0.95) 0%,rgba(11,15,25,0.98) 100%);border:1px solid var(--border);border-radius:12px;padding:2.5rem;margin-bottom:2rem;position:relative;overflow:hidden}.dashboard-hero::before{content:'';position:absolute;top:0;right:0;width:300px;height:300px;background:radial-gradient(circle,rgba(16,185,129,0.15) 0%,transparent 70%);z-index:0}.hero-content{position:relative;z-index:1}.hero-img{border-radius:10px;object-fit:cover;border:1px solid var(--border)}section{margin-bottom:3rem;scroll-margin-top:80px}.section-title{font-size:1.75rem;font-weight:700;margin-bottom:1.5rem;display:flex;align-items:center;border-bottom:2px solid var(--border);padding-bottom:0.5rem}.section-title i{color:var(--accent);margin-right:0.75rem}.sport-card{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;transition:var(--transition);height:100%}.sport-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 10px 20px rgba(0,0,0,0.3)}.match-row{background-color:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1rem;margin-bottom:0.75rem;display:flex;align-items:center;justify-content:space-between;transition:var(--transition)}.match-row:hover{border-color:var(--accent-usa)}.team-flag{width:30px;height:20px;object-fit:cover;border-radius:2px;margin-right:8px}.match-status{font-size:0.85rem;padding:0.25rem 0.5rem;border-radius:4px;font-weight:600}.status-upcoming{background-color:var(--surface-strong);color:var(--text-muted)}.status-live{background-color:rgba(239,68,68,0.2);color:var(--accent-mex);animation:pulse 2s infinite}@keyframes pulse{0%{opacity:0.6}50%{opacity:1}100%{opacity:0.6}}.table-responsive{background-color:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1rem}.table{color:var(--text-main);margin-bottom:0}.table th{border-bottom:2px solid var(--border);color:var(--text-muted)}.table td{border-bottom:1px solid var(--border);vertical-align:middle}.guide-box{background-color:var(--surface-strong);border-left:4px solid var(--accent);padding:1.25rem;border-radius:0 8px 8px 0}.faq-item{background-color:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:1rem;overflow:hidden}.faq-btn{background:none;border:none;color:var(--text-main);width:100%;text-align:left;padding:1.25rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;outline:none !important}.faq-body{padding:0 1.25rem 1.25rem;color:var(--text-muted);border-top:1px solid var(--border);background-color:rgba(0,0,0,0.1)}footer{background-color:var(--surface);border-top:1px solid var(--border);padding:3rem 0;color:var(--text-muted);margin-top:4rem}.offcanvas{background-color:var(--surface);border-right:1px solid var(--border)}.offcanvas-header{border-bottom:1px solid var(--border)}p,li,td,small{color:#cbd5e1 !important}h1,h2,h3,h4,h5,h6,strong{color:var(--text-main) !important}