:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--success-color: #16a34a;--warning-color: #ca8a04;--danger-color: #dc2626;--bg-color: #f8fafc;--card-bg: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.6}.app{min-height:100vh}.navbar{background:var(--card-bg);border-bottom:1px solid var(--border-color);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}.navbar-brand{font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none}.navbar-nav{display:flex;gap:1.5rem;list-style:none}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:.5rem;transition:all .2s}.nav-link:hover,.nav-link.active{color:var(--primary-color);background:#eff6ff}.main-content{max-width:1600px;margin:0 auto;padding:1rem}.card{background:var(--card-bg);border-radius:.75rem;border:1px solid var(--border-color);padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 1px 3px #0000000d}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.card-title{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--card-bg);border-radius:.75rem;border:1px solid var(--border-color);padding:1.5rem;display:flex;flex-direction:column}.stat-card .stat-value{font-size:2rem;font-weight:700;color:var(--primary-color)}.stat-card .stat-label{color:var(--text-secondary);font-size:.875rem;margin-top:.25rem}.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table th{background:#f1f5f9;padding:.75rem 1rem;text-align:left;font-weight:600;color:var(--text-secondary);border-bottom:2px solid var(--border-color)}.data-table td{padding:.75rem 1rem;border-bottom:1px solid var(--border-color)}.data-table tr:hover{background:#f8fafc}.data-table .ticker{font-weight:600;color:var(--primary-color);cursor:pointer}.data-table .ticker:hover{text-decoration:underline}.badge{display:inline-block;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:500}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;border-radius:.5rem;border:none;cursor:pointer;transition:all .2s;gap:.5rem}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:#f1f5f9;color:var(--text-primary)}.btn-secondary:hover{background:#e2e8f0}.btn-sm{padding:.375rem .75rem;font-size:.75rem}.strategy-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.strategy-card{background:var(--card-bg);border-radius:.75rem;border:1px solid var(--border-color);padding:1.5rem;cursor:pointer;transition:all .2s}.strategy-card:hover{border-color:var(--primary-color);box-shadow:0 4px 12px #2563eb1a}.strategy-card h3{font-size:1.125rem;font-weight:600;margin-bottom:.5rem}.strategy-card p{color:var(--text-secondary);font-size:.875rem}.chart-container{background:var(--card-bg);border-radius:.75rem;border:1px solid var(--border-color);padding:1rem;height:500px}.loading{display:flex;justify-content:center;align-items:center;padding:3rem;color:var(--text-secondary)}.spinner{width:2rem;height:2rem;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite;margin-right:.75rem}@keyframes spin{to{transform:rotate(360deg)}}.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.tab{padding:.75rem 1.5rem;font-weight:500;color:var(--text-secondary);background:none;border:none;cursor:pointer;position:relative}.tab.active{color:var(--primary-color)}.tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--primary-color)}.filter-bar{display:flex;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}.filter-bar input,.filter-bar select{padding:.625rem 1rem;border:1px solid var(--border-color);border-radius:.5rem;font-size:.875rem}.filter-bar input:focus,.filter-bar select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.results-section{margin-bottom:2rem}.results-section h3{font-size:1rem;font-weight:600;color:var(--text-secondary);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.results-section .count{background:var(--primary-color);color:#fff;padding:.125rem .5rem;border-radius:9999px;font-size:.75rem}