:root {
  --bg: #f4f6f9;
  --card-bg: #ffffff;
  --border: #e3e7ee;
  --text: #1c2433;
  --muted: #6b7688;
  --primary: #2952e3;
  --primary-dark: #1f3fb8;
  --green: #1c9a6c;
  --green-bg: #e7f8f1;
  --amber: #b8790a;
  --amber-bg: #fdf3df;
  --red: #c8372f;
  --red-bg: #fbe9e8;
  --blue: #2364c9;
  --blue-bg: #e8f1fd;
  --purple: #7c4dc4;
  --purple-bg: #f1e9fb;
  --gray-bg: #eef0f4;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 26, 41, 0.06), 0 1px 8px rgba(20, 26, 41, 0.04);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 14px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: "SF Mono", Consolas, Menlo, monospace; font-size: 12.5px; }

/* Topbar */
.topbar {
  background: #12182b;
  color: #fff;
}
.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { color: #fff; font-weight: 600; font-size: 15px; }
.brand:hover { text-decoration: none; }
.topbar nav a {
  color: #c4cbe0;
  margin-left: 20px;
  font-size: 13px;
}
.topbar nav a:hover { color: #fff; text-decoration: none; }

.page { max-width: 1280px; margin: 0 auto; padding: 24px; }
.container.narrow { max-width: 640px; margin: 0 auto; padding: 40px 24px; }

/* Flash messages */
.flash-wrap { margin-bottom: 16px; }
.flash {
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 13px;
}
.flash-error { background: var(--red-bg); color: var(--red); }
.flash-success { background: var(--green-bg); color: var(--green); }

/* Login */
.login-wrap { display: flex; justify-content: center; padding-top: 10vh; }
.login-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  width: 340px;
  text-align: center;
}
.login-card label {
  display: block;
  text-align: left;
  margin: 18px 0 6px;
  font-size: 13px;
  font-weight: 600;
}

/* Cards / forms */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card-head h2 { margin: 0; }

.form-card .field { margin-bottom: 18px; }
.form-card label { display: block; font-weight: 600; margin-bottom: 6px; }
.req { color: var(--red); font-weight: 400; font-size: 12px; }
.form-card input[type="file"],
.form-card input[type="password"] {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfe;
}
.hint { margin: 6px 0 0; font-size: 12px; color: var(--muted); }

.last-run .filelist { list-style: none; padding: 0; margin: 10px 0 16px; font-size: 13px; }
.last-run .filelist li { margin-bottom: 4px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #fff; border-color: var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--primary); }
.btn-ghost { background: transparent; color: var(--muted); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); }
.btn-block { width: 100%; margin-top: 10px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* KPI grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.kpi {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  border-left: 4px solid var(--border);
}
.kpi-label { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.kpi-value { font-size: 24px; font-weight: 700; margin: 6px 0 4px; }
.kpi-sub { font-size: 12px; color: var(--muted); }
.kpi-good { border-left-color: var(--green); }
.kpi-warn { border-left-color: var(--amber); }
.kpi-info { border-left-color: var(--blue); }
.kpi-bad { border-left-color: var(--red); }

/* Status bars */
.status-bars { display: flex; flex-direction: column; gap: 10px; }
.status-bar-row { display: flex; align-items: center; gap: 12px; }
.status-name { min-width: 130px; }
.bar-track { flex: 1; height: 8px; background: var(--gray-bg); border-radius: 6px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--primary); border-radius: 6px; }
.status-count { min-width: 140px; text-align: right; font-size: 12.5px; color: var(--muted); }

/* Tables */
.table-controls { display: flex; gap: 10px; margin-bottom: 14px; }
.table-controls input, .table-controls select {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  background: #fbfcfe;
}
.table-controls input { flex: 1; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  white-space: nowrap;
}
tbody td { padding: 9px 10px; border-bottom: 1px solid #f0f2f6; vertical-align: top; }
tbody tr:hover { background: #fafbfd; }

/* Badges (raw PayU status) */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  text-transform: capitalize;
  background: var(--gray-bg);
  color: var(--text);
}
.badge-captured, .badge-success { background: var(--green-bg); color: var(--green); }
.badge-dropped, .badge-bounced, .badge-usercancelled, .badge-failed { background: var(--red-bg); color: var(--red); }
.badge-pending { background: var(--amber-bg); color: var(--amber); }

/* Reconciliation pills */
.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
}
.pill-matched { background: var(--green-bg); color: var(--green); }
.pill-amount_mismatch { background: var(--red-bg); color: var(--red); }
.pill-settled_no_bank { background: var(--amber-bg); color: var(--amber); }
.pill-pending_settlement { background: var(--blue-bg); color: var(--blue); }
.pill-refunded { background: var(--purple-bg); color: var(--purple); }
.pill-unsuccessful { background: var(--gray-bg); color: var(--muted); }

.variance-ok { color: var(--green); font-weight: 600; }
.variance-bad { color: var(--red); font-weight: 700; }

.dash-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}

@media (max-width: 640px) {
  .page { padding: 14px; }
  .table-controls { flex-direction: column; }
  .dash-head { flex-direction: column; gap: 10px; }
}