:root{--bg-color: #0f172a;--text-main: #f8fafc;--text-muted: #94a3b8;--card-bg: rgba(30, 41, 59, .7);--card-border: rgba(255, 255, 255, .1);--accent-blue: #3b82f6;--status-green: #10b981;--status-yellow: #f59e0b;--status-red: #ef4444;--status-gray: #64748b}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-color);color:var(--text-main);min-height:100vh;display:flex;justify-content:center;padding:40px 20px}.app-container{width:100%;max-width:900px;display:flex;flex-direction:column;gap:30px}.header-logo{text-align:center;margin-bottom:10px}.header-logo h2{font-size:2rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header-logo p{color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:.9rem;margin-top:5px}.main-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width: 768px){.main-grid{grid-template-columns:1fr}}.direction-column{display:flex;flex-direction:column;gap:15px}.direction-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px;border-bottom:2px solid var(--card-border);margin-bottom:5px}.direction-header h3{font-size:1.2rem;font-weight:800}.source-badge{background:#3b82f633;color:#93c5fd;padding:4px 8px;border-radius:6px;font-size:.75rem;font-weight:800;letter-spacing:.05em}.crossing-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;padding:20px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .2s}.crossing-card:hover{transform:translateY(-2px)}.crossing-card h4{font-size:1.1rem;font-weight:600;margin-bottom:15px;color:#e2e8f0}.stats-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:15px}.stat-box{display:flex;flex-direction:column;gap:5px}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;font-weight:600;letter-spacing:.05em}.stat-value{font-size:1.4rem;font-weight:800;color:var(--status-gray)}.stat-value.status-green{color:var(--status-green)}.stat-value.status-yellow{color:var(--status-yellow)}.stat-value.status-red{color:var(--status-red)}.last-updated{font-size:.75rem;color:var(--text-muted);border-top:1px solid var(--card-border);padding-top:10px;margin-top:5px}.explanation-card{background:#ffffff08;border:1px solid var(--card-border);border-radius:16px;padding:24px;line-height:1.6}.explanation-card h3{font-size:1.2rem;font-weight:800;margin-bottom:15px}.explanation-card h4{font-size:1rem;font-weight:600;margin-top:20px;margin-bottom:8px;color:#cbd5e1}.explanation-card p,.explanation-card ul{font-size:.95rem;color:var(--text-muted)}.explanation-card ul{padding-left:20px}.explanation-card li{margin-bottom:6px}.explanation-card li strong{color:#e2e8f0}.info-footer{text-align:center;font-size:.85rem;color:var(--text-muted);line-height:1.5;padding:20px;border-top:1px solid var(--card-border)}