:root{color-scheme:light dark;--bg: #0f1419;--surface: #1a2332;--surface-2: #243044;--text: #e8edf4;--muted: #94a3b8;--accent: #38bdf8;--accent-2: #f59e0b;--border: #334155;--success: #34d399;--danger: #f87171;--radius: 12px;--font: "DM Sans", system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:radial-gradient(circle at top,#1e293b 0%,var(--bg) 45%);color:var(--text);line-height:1.5;min-height:100vh}#app{max-width:1100px;margin:0 auto;padding:1.25rem 1rem 3rem}header{margin-bottom:1.5rem}header h1{margin:0;font-size:clamp(1.75rem,4vw,2.25rem);letter-spacing:-.02em}header p{margin:.35rem 0 0;color:var(--muted)}.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;margin-bottom:1.25rem}.filters label{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;color:var(--muted)}.filters input,.filters select{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:.55rem .65rem;font:inherit}.reports{display:grid;gap:1rem}.report{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}.report h2{margin:0 0 .35rem;font-size:1.1rem}.report .subtitle{margin:0 0 .75rem;color:var(--muted);font-size:.9rem}.chart-wrap{position:relative;height:280px}.chart-wrap.tall{height:320px}.empty{padding:1.5rem;text-align:center;color:var(--muted);background:var(--surface-2);border-radius:8px}.callout{margin-top:.75rem;padding:.65rem .85rem;background:var(--surface-2);border-left:3px solid var(--accent);border-radius:0 8px 8px 0;font-size:.92rem}.callout strong{color:var(--accent-2)}.controls{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}button{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:.45rem .75rem;font:inherit;cursor:pointer}button:hover{border-color:var(--accent)}table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{text-align:left;padding:.55rem .45rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500}footer{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}footer a{color:var(--accent)}@media(max-width:640px){.chart-wrap{height:220px}}