/* Market Basket — Excel-like */

* { box-sizing: border-box; }

:root {
  --fg: #1a1a1a;
  --muted: #64748b;
  --border: #d9d9d9;
  --bg: #f3f5f8;
  --accent: #1f3864;
  --accent-2: #2563eb;
  --highlight: #fffcd6;
  --good: #15803d;
  --bad: #b91c1c;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: var(--fg);
  background: var(--bg);
}

/* ─── Top bar with title + stats ────────────────────────────────────────── */

header {
  padding: 12px 20px;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  gap: 24px;
}
header h1 {
  font-size: 18px;
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.top-stats {
  margin-left: auto;
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
}
.top-stats .ts {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.15;
}
.top-stats em {
  font-style: normal;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  opacity: 0.7;
}
.top-stats b {
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ─── Filter rows ───────────────────────────────────────────────────────── */

.controls {
  background: white;
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: flex-end;
}

.control {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 160px;
  flex: 0 1 auto;
}
.control label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  font-weight: 500;
}
.control select {
  padding: 7px 10px;
  font-size: 13px;
  border: 1px solid #cbd5e1;
  border-radius: 5px;
  background: white;
  width: 100%;
  font-family: inherit;
  color: var(--fg);
  cursor: pointer;
}
.control select:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(37,99,235,.18);
}
.control select:hover { border-color: #94a3b8; }

.actions {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 2px;
}
.actions button {
  padding: 7px 14px;
  font-size: 13px;
  border: 1px solid #cbd5e1;
  border-radius: 5px;
  background: white;
  cursor: pointer;
  font-family: inherit;
}
.actions button:hover { background: #f1f5f9; border-color: #94a3b8; }
.actions #download {
  background: var(--accent-2);
  color: white;
  border-color: var(--accent-2);
}
.actions #download:hover { background: #1d4ed8; }
.actions .status {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
}

/* ─── Grid ──────────────────────────────────────────────────────────────── */

main {
  padding: 14px 20px 20px;
}
#grid {
  width: 100%;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
  border-radius: 6px;
  overflow: hidden;
}

.ag-theme-quartz {
  --ag-header-background-color: #1f3864;
  --ag-header-foreground-color: #ffffff;
  --ag-font-size: 13px;
  --ag-header-height: 54px;
  --ag-row-height: 34px;
  --ag-odd-row-background-color: #fafbfc;
  --ag-border-color: #e2e8f0;
}
.ag-theme-quartz .ag-header-cell-label {
  font-weight: 600;
  justify-content: center;
  text-align: center;
  white-space: normal;
  line-height: 1.2;
}
.ag-theme-quartz .ag-header-cell-text { white-space: normal; text-align: center; }

/* Center every cell by default (numericColumn type otherwise right-aligns) */
.ag-theme-quartz .ag-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
/* Program column (pinned left) stays left-aligned */
.ag-theme-quartz .ag-pinned-left-cols-container .ag-cell {
  justify-content: flex-start;
  text-align: left;
}

/* ENTIRE reference row yellow */
.ag-row.row-reference,
.ag-row.row-reference.ag-row-odd { background-color: var(--highlight) !important; }
.ag-row.row-reference:hover,
.ag-row.row-reference.ag-row-odd:hover { background-color: #fde68a !important; }

/* TOTAL row */
.ag-row.row-total,
.ag-row.row-total.ag-row-odd {
  font-weight: 700 !important;
  background: #e8eef7 !important;
  border-top: 2px solid var(--accent) !important;
}

.cell-pos { color: var(--good); font-weight: 600; }
.cell-neg { color: var(--bad); font-weight: 600; }

footer {
  text-align: right;
  padding: 6px 20px 14px;
  font-size: 11px;
  color: var(--muted);
}