.historical-container{--primary:#2563eb;--primary-glow:#2563eb1a;--accent:#e11d48;--bg:#f8fafc;--card-bg:#fff;--card-border:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--state-color:#f59e0b;--ai-purple:#8b5cf6;--ai-purple-glow:#8b5cf626;background:var(--bg);color:var(--text-main);min-height:100vh;padding:6rem 1rem 1rem;font-family:Inter,sans-serif}@media (min-width:768px){.historical-container{padding:8rem 2rem 2rem}}.hero-section{text-align:center;max-width:1200px;margin:2rem auto 3rem}.hero-title{color:var(--text-main);letter-spacing:-.025em;margin-bottom:1rem;font-size:2.25rem;font-weight:800;line-height:1.1}@media (min-width:768px){.hero-title{font-size:3.5rem}.hero-section{margin:0 auto 4rem}}.hero-subtitle{color:var(--text-muted);max-width:700px;margin:0 auto;padding:0 1rem;font-size:1rem}@media (min-width:768px){.hero-subtitle{font-size:1.25rem}}.selector-section{background:var(--card-bg);border:1px solid var(--card-border);border-radius:1.25rem;flex-direction:column;gap:1rem;max-width:1000px;margin:0 auto 2.5rem;padding:1.5rem;display:flex;box-shadow:0 1px 3px #0000000d}@media (min-width:768px){.selector-section{flex-direction:row;align-items:center;gap:1.5rem}}.school-dropdown{border:1px solid var(--card-border);color:var(--text-main);cursor:pointer;background-color:#fff;border-radius:.75rem;flex:1;padding:.75rem 1rem;font-size:1rem;font-weight:600;transition:border-color .2s}.school-dropdown:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);outline:none}.metrics-grid{grid-template-cols:1fr;gap:1.25rem;max-width:1000px;margin:0 auto 2.5rem;display:grid}@media (min-width:640px){.metrics-grid{grid-template-cols:repeat(3,1fr)}}.metric-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:1.25rem;flex-direction:column;justify-content:center;padding:1.5rem;display:flex;position:relative;overflow:hidden;box-shadow:0 1px 3px #0000000d}.metric-card-ai{border:1.5px solid var(--ai-purple);background:linear-gradient(#fff 0%,#8b5cf605 100%)}.metric-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.5rem;font-size:.75rem;font-weight:700}.metric-value{color:var(--text-main);font-size:2.25rem;font-weight:800;line-height:1}.status-text-danger{color:var(--accent)}.status-text-success{color:#10b981}.status-text-ai{color:var(--ai-purple)}.chart-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:1.5rem;max-width:1000px;margin:0 auto 3rem;padding:1.5rem;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008}@media (min-width:768px){.chart-card{padding:2.5rem}}.chart-title-wrapper{flex-direction:column;gap:.75rem;margin-bottom:2rem;display:flex}@media (min-width:768px){.chart-title-wrapper{flex-direction:row;justify-content:space-between;align-items:center}}.chart-title{color:var(--text-main);font-size:1.25rem;font-weight:800}.chart-legend{flex-wrap:wrap;gap:1rem;font-size:.8125rem;font-weight:600;display:flex}.legend-item{align-items:center;gap:.5rem;display:flex}.legend-color{border-radius:3px;width:12px;height:12px}.chart-line-prediction{stroke-dasharray:6 4;animation:2s linear infinite dash-pulse}@keyframes dash-pulse{to{stroke-dashoffset:-20px}}.alert-callout{background:#e11d4808;border:1px solid #e11d4833;border-radius:1.25rem;flex-direction:column;gap:1rem;max-width:1000px;margin:0 auto 1.5rem;padding:1.5rem;display:flex}@media (min-width:768px){.alert-callout{flex-direction:row;align-items:center;gap:2rem}}.ai-insights-box{background:#8b5cf608;border:1px solid #8b5cf640;border-radius:1.25rem;flex-direction:column;gap:1.25rem;max-width:1000px;margin:0 auto 3rem;padding:1.5rem;display:flex}@media (min-width:768px){.ai-insights-box{flex-direction:row;align-items:center;gap:2rem}}.insight-icon-container{background:var(--ai-purple-glow);width:48px;height:48px;color:var(--ai-purple);border:1px solid #8b5cf633;border-radius:12px;justify-content:center;align-items:center;display:flex;box-shadow:0 0 15px #8b5cf61a}.callout-content{flex:1}.callout-title{color:var(--text-main);margin-bottom:.25rem;font-size:1.125rem;font-weight:800}.callout-desc{color:var(--text-muted);font-size:.875rem}.callout-btn{background:var(--accent);color:#fff;text-align:center;cursor:pointer;border:none;border-radius:.75rem;padding:.75rem 1.25rem;font-size:.875rem;font-weight:700;transition:all .2s}.callout-btn:hover{background:#be123c;box-shadow:0 4px 12px #e11d4833}.callout-btn-ai{background:var(--ai-purple)}.callout-btn-ai:hover{background:#7c3aed;box-shadow:0 4px 12px #8b5cf64d}.monthly-table{border-collapse:collapse;width:100%;margin-top:2rem;font-size:.875rem}.monthly-table th{text-align:left;color:var(--text-muted);border-bottom:2px solid var(--card-border);padding:.75rem;font-weight:700}.monthly-table td{border-bottom:1px solid var(--card-border);color:var(--text-main);padding:.75rem;font-weight:600}.monthly-table tr.prediction-row{background:#8b5cf605}.badge-ai{color:var(--ai-purple);background:var(--ai-purple-glow);text-transform:uppercase;border:.5px solid #8b5cf633;border-radius:4px;margin-left:.5rem;padding:.15rem .4rem;font-size:.65rem;font-weight:700}header.fixed{-webkit-backdrop-filter:blur(40px)saturate(1.6)!important;background:#fffffff2!important;border-bottom:1px solid #e2e8f0!important}header.fixed a{color:#475569!important}header.fixed a:hover{color:#0f172a!important;background-color:#f1f5f9!important}header.fixed span{color:#0f172a!important}header.fixed button{color:#475569!important}footer.relative{color:#475569!important;background:#f8fafc!important;border-top:1px solid #e2e8f0!important}footer.relative h4{color:#0f172a!important}footer.relative a{color:#64748b!important}footer.relative a:hover,footer.relative span{color:#0f172a!important}footer.relative p{color:#64748b!important}