:root{
  --navy:#11164c;
  --navy-2:#060a39;
  --blue:#1649ff;
  --green:#02b476;
  --ink:#1f2540;
  --muted:#6b7280;
  --line:#e7e9ee;
  --bg:#f5f6f7;
  --card:#ffffff;
  --orange:#d99800;
  --radius:14px;
  --shadow:0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.10);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:"Karla",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;
  min-height:100%;display:flex;flex-direction:column;
}
.page{flex:1 0 auto}
.site-footer{flex-shrink:0;margin-top:auto;border-top:1px solid var(--line);background:#fff}
.site-footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 20px;font-size:13px}
.muted{color:var(--muted)}
.small{font-size:13px}
.mono{font-family:"SFMono-Regular",Menlo,Consolas,monospace;font-size:13px}
.nowrap{white-space:nowrap}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

.topbar{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}
.topbar-inner{display:flex;align-items:center;gap:14px;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand-logo{height:32px;width:auto;display:block}
.brand-name{font-weight:700;font-size:18px}
.topbar-meta{margin-left:auto;font-size:13px;color:rgba(255,255,255,.75)}

.page{padding:28px 20px 48px}

/* Filters */
.filters{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:22px}
.filter-group{display:flex;align-items:center;gap:8px}
.filter-label{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.filter-pill{
  display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:6px 13px;font-size:13.5px;color:var(--ink);text-decoration:none;
  transition:background .12s,border-color .12s,color .12s;
}
.filter-pill:hover{background:#f3f4f8}
.filter-pill.on{background:var(--blue);border-color:var(--blue);color:#fff}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}
.section-title{margin:0 0 14px;font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700}

/* Top metrics row */
.metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-bottom:20px}
.metric-cancel{background:#fff7e8;border-color:#f6dca3}
.metric-cancel .metric-label{color:#a86b00}
.metric-refund{background:#fdecec;border-color:#fcc9c4}
.metric-refund .metric-label{color:#b42318}
.metric-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}
.metric-label{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.metric-value{font-size:32px;font-weight:800;color:var(--ink);margin-top:4px;line-height:1.1}
.metric-sub{margin-top:6px;font-size:13px}

/* Migration-rebill summary (running total, not range-filtered) */
.rebills-summary{margin-bottom:22px}
.rebills-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.rebills-head .section-title{margin:0}
.rebills-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.metric-rebill-ok{background:#e6f7f0;border-color:#bce5d0}
.metric-rebill-ok .metric-label{color:#017a52}
.metric-rebill-fail{background:#fdecec;border-color:#fcc9c4}
.metric-rebill-fail .metric-label{color:#b42318}
.metric-rebill-recovered{background:#e8f1ff;border-color:#c2d8ff}
.metric-rebill-recovered .metric-label{color:#1649ff}
.pill-stale{background:#fff3cd;color:#7a5500;margin-left:6px}
@media (max-width:880px){ .rebills-cards{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:560px){ .rebills-cards{grid-template-columns:1fr} }

/* Split card (test vs live) */
.split-card{
  display:flex;gap:14px;background:#fff7e8;border:1px solid #f6dca3;border-radius:var(--radius);padding:14px 18px;margin-bottom:20px;
}
.split-item{flex:1}
.split-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--orange);font-weight:800}
.split-value{margin-top:2px;font-size:15px;color:var(--ink);font-weight:600}
.split-item.split-test .split-value{color:#7a5500}

/* Chart card */
.chart-card{position:relative}
.chart-wrap{position:relative;width:100%;height:300px}
.chart-wrap canvas{width:100% !important;height:100% !important}
@media (max-width:560px){ .chart-wrap{height:240px} }

/* Two-column grid */
.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* Tables */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th,.table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
.table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#fafbfc}
.table tbody tr:last-child td{border-bottom:none}
.table .num{text-align:right;font-variant-numeric:tabular-nums}

/* Pills */
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.03em;margin-right:4px}
.pill-main{background:#e6f7f0;color:#017a52}
.pill-upsell{background:#eef2ff;color:#283a9a}
.pill-test{background:#ffe9a8;color:#7a5500}

/* Responsive */
@media (max-width:1280px){
  .metrics{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:880px){
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-two{grid-template-columns:1fr}
}
@media (max-width:560px){
  .container{padding:0 14px}
  .page{padding:22px 14px 48px}
  .card,.metric-card{padding:16px}
  .metric-value{font-size:26px}
  .table th:nth-child(4),.table td:nth-child(4){display:none}
  .filters{gap:12px}
}