:root{--bg:#f6f7fb;--card:#ffffff;--text:#101828;--muted:#667085;--line:#e4e7ec;--green:#067647;--red:#b42318;--blue:#175cd3;--purple:#6941c6}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text)}a{color:inherit;text-decoration:none}.shell{max-width:1440px;margin:0 auto;padding:24px}.nav{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:24px}.brand{font-weight:800;font-size:20px;letter-spacing:-.03em}.tabs{display:flex;gap:8px;flex-wrap:wrap}.tab{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:999px;font-size:14px}.hero{background:linear-gradient(135deg,#111827,#312e81);color:white;border-radius:28px;padding:28px;margin-bottom:20px;box-shadow:0 18px 60px rgba(17,24,39,.18)}.hero h1{margin:0 0 8px;font-size:34px;letter-spacing:-.04em}.hero p{margin:0;color:#d0d5dd}.grid{display:grid;grid-gap:16px;gap:16px}.kpi{grid-template-columns:repeat(6,minmax(0,1fr))}.cards4{grid-template-columns:repeat(4,minmax(0,1fr))}.two{grid-template-columns:2fr 1fr}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 10px 30px rgba(16,24,40,.04)}.label{font-size:13px;color:var(--muted);margin-bottom:8px}.value{font-size:26px;font-weight:800;letter-spacing:-.03em}.delta{font-size:13px;margin-top:8px}.up{color:var(--green)}.down{color:var(--red)}.muted{color:var(--muted)}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}input,select{border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;font-size:14px}button{border:0;border-radius:12px;background:#111827;color:#fff;padding:10px 14px;font-weight:700;cursor:pointer}table{width:100%;border-collapse:collapse;font-size:14px}td,th{padding:12px;border-bottom:1px solid var(--line);text-align:left}th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}td.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}td.num,th.num{text-align:right}.chart{height:300px}.summary-list{margin:0;padding-left:20px;line-height:1.8}.champion{border-left:5px solid var(--purple)}.small{font-size:12px;color:var(--muted)}.upload{border:2px dashed var(--line);border-radius:22px;padding:24px;background:#fff}@media(max-width:1100px){.kpi{grid-template-columns:repeat(2,1fr)}.cards4,.two{grid-template-columns:1fr}}@media(max-width:700px){.shell{padding:14px}.kpi{grid-template-columns:1fr}.hero h1{font-size:26px}}.chart-wrap{width:100%}.chart-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.chart-subtitle{font-size:12px;color:#98a2b3;margin-top:2px}.chart-badge{font-size:12px;font-weight:800;color:#344054;background:#f2f4f7;border:1px solid #e4e7ec;border-radius:999px;padding:7px 10px;letter-spacing:.04em}.chart-canvas{position:relative;border:1px solid #eef2f7;border-radius:24px;background:linear-gradient(180deg,#fff,#fbfcff);overflow:hidden}.chart{display:block;width:100%;height:360px}.chart-tooltip{position:absolute;right:18px;top:18px;min-width:230px;max-width:330px;background:rgba(17,24,39,.94);color:#fff;border-radius:18px;padding:14px;box-shadow:0 22px 70px rgba(16,24,40,.22);pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.tooltip-title{font-size:13px;color:#d0d5dd;line-height:1.3;margin-bottom:6px}.tooltip-value{font-size:24px;font-weight:900;letter-spacing:-.03em;margin-bottom:10px}.tooltip-row{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.12);padding-top:7px;margin-top:7px;font-size:12px}.tooltip-row span{color:#d0d5dd}.tooltip-row b{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.chart-empty{height:260px;display:flex;align-items:center;justify-content:center;border:1px dashed #d0d5dd;border-radius:22px;color:#667085;background:#fff}.card .chart-wrap{margin-top:4px}