:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --green: #16a34a;
  --red: #dc2626;
  --amber: #b45309;
  --amber-bg: #fef3c7;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: #fff; border-bottom: 1px solid var(--line);
  padding: 12px 20px;
}
.brand a { font-weight: 700; color: var(--ink); }
.nav { display: flex; align-items: center; gap: 16px; }
.nav .who { color: var(--muted); font-size: 14px; }
.inline { display: inline; }
.link-btn { background: none; border: none; color: var(--blue); cursor: pointer; font-size: 14px; }

.container { max-width: 1000px; margin: 24px auto; padding: 0 20px; }
.footer { text-align: center; color: var(--muted); font-size: 13px; padding: 24px; }

.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 17px; margin: 0 0 10px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; margin-bottom: 18px; box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-bottom: 18px; }
.store-card .card-top { display: flex; justify-content: space-between; align-items: baseline; }
.date { font-size: 12px; color: var(--muted); }
.big-value { font-size: 26px; font-weight: 700; margin: 8px 0 2px; }
.sub { color: var(--muted); font-size: 14px; }

.mini { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 13px; }
.mini th, .mini td { text-align: left; padding: 4px 6px; border-bottom: 1px solid var(--line); }
.mini td:nth-child(2), .mini td:nth-child(3) { text-align: right; }

table.data { width: 100%; border-collapse: collapse; }
table.data th, table.data td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); font-size: 14px; }
.row-actions { display: flex; gap: 6px; }

.btn {
  display: inline-block; background: #fff; border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 14px; cursor: pointer; font-size: 14px; color: var(--ink);
}
.btn:hover { background: #f9fafb; text-decoration: none; }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-dark); }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn.danger { color: var(--red); border-color: #fca5a5; }

.form label { display: block; margin-bottom: 14px; font-size: 14px; }
.form input, .form select {
  display: block; width: 100%; margin-top: 6px; padding: 9px 10px;
  border: 1px solid var(--line); border-radius: 8px; font-size: 14px;
}
.form small { color: var(--muted); font-size: 12px; display: block; margin-top: 4px; }
.form-actions { display: flex; gap: 10px; margin-top: 8px; }
.form-card { max-width: 560px; }
.inline-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.inline-form label { margin-bottom: 0; }

.login-wrap { max-width: 360px; margin: 60px auto; }

.alert { padding: 10px 12px; border-radius: 8px; font-size: 14px; margin: 10px 0; }
.alert.error { background: #fee2e2; color: var(--red); }
.alert.warn { background: var(--amber-bg); color: var(--amber); }
.alert.info { background: #dbeafe; color: var(--blue-dark); }

.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; background: #f3f4f6; color: var(--muted); }
.pill.ok { background: #dcfce7; color: var(--green); }
.pill.err { background: #fee2e2; color: var(--red); }

.muted { color: var(--muted); }
.small { font-size: 12px; }

.access-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.chk { font-size: 13px; display: inline-flex; align-items: center; gap: 4px; }
.chk input { width: auto; margin: 0; }

.store-select select, .store-select input { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; }

/* Nyereseg nezet */
.profit-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 720px){ .profit-grid { grid-template-columns: 1fr; } }

table.waterfall { width: 100%; border-collapse: collapse; }
table.waterfall td { padding: 7px 8px; border-bottom: 1px solid var(--line); font-size: 14px; }
table.waterfall td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
table.waterfall tr.minus td { color: var(--muted); }
table.waterfall tr.sub td { font-weight: 600; border-top: 1px solid var(--line); }
table.waterfall tr.result td { font-weight: 700; font-size: 15px; border-top: 2px solid var(--ink); }
table.waterfall tr.result.pos td.num { color: var(--green); }
table.waterfall tr.result.neg td.num { color: var(--red); }

.kpis { display: flex; flex-direction: column; gap: 10px; }
.kpi { display: flex; flex-direction: column; background: #f9fafb; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.k-label { font-size: 12px; color: var(--muted); }
.k-val { font-size: 20px; font-weight: 700; }
.k-note { font-size: 11px; color: var(--muted); }

.total-card .big-value { font-size: 26px; }
.neg-text { color: var(--red); }

.period-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.period-links { display: flex; gap: 8px; flex-wrap: wrap; }
.period-custom { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.period-custom label { margin: 0; font-size: 12px; color: var(--muted); }
.period-custom input { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; }

.close-box { margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 12px; }
.close-box summary { cursor: pointer; font-size: 14px; color: var(--blue); }
.close-box .inline-form { margin-top: 10px; }