:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --ink: #1f2933;
  --muted: #6b7280;
  --line: #e3e6ea;
  --brand: #1d4ed8;
  --ok: #15803d;
  --warn: #b45309;
  --err: #b91c1c;
  --dry: #6d28d9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--brand);
  color: #fff;
  padding: 0 24px;
  height: 56px;
}
.topbar .brand { font-weight: 700; font-size: 1.05rem; }
.topbar nav a {
  color: #dbe4ff;
  text-decoration: none;
  margin-left: 20px;
  font-size: 0.95rem;
}
.topbar nav a:hover { color: #fff; }

main { max-width: 1100px; margin: 0 auto; padding: 24px; }

h1 { font-size: 1.4rem; margin: 0 0 18px; }
h2 { font-size: 1.05rem; margin: 0 0 14px; }

/* --- Mensajes flash --- */
.flash {
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 14px;
  font-size: 0.92rem;
}
.flash-ok { background: #dcfce7; color: var(--ok); }
.flash-error { background: #fee2e2; color: var(--err); }

/* --- Tarjetas de estadísticas --- */
.cards { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 20px;
  min-width: 130px;
  border-top: 3px solid var(--muted);
}
.card-num { display: block; font-size: 1.8rem; font-weight: 700; }
.card-label { color: var(--muted); font-size: 0.85rem; }
.card-total { border-top-color: var(--brand); }
.card-success { border-top-color: var(--ok); }
.card-failed { border-top-color: var(--err); }
.card-manual_review { border-top-color: var(--warn); }
.card-dry_run { border-top-color: var(--dry); }

/* --- Filtros --- */
.filters { margin-bottom: 14px; }
.filters a {
  display: inline-block;
  padding: 5px 12px;
  margin-right: 6px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.86rem;
}
.filters a.active { background: var(--brand); color: #fff; border-color: var(--brand); }

/* --- Tabla --- */
table.grid {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  font-size: 0.88rem;
}
table.grid th, table.grid td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
table.grid th { background: #eef0f3; font-weight: 600; }
table.grid tr:last-child td { border-bottom: none; }
.num { text-align: right; }
.mono { font-family: "Consolas", monospace; font-size: 0.82rem; }
.detail { font-size: 0.8rem; color: var(--muted); }
.detail .err { color: var(--err); }
.empty { color: var(--muted); }

/* --- Badges de estado --- */
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 11px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge-success { background: #dcfce7; color: var(--ok); }
.badge-failed { background: #fee2e2; color: var(--err); }
.badge-manual_review { background: #fef3c7; color: var(--warn); }
.badge-dry_run { background: #ede9fe; color: var(--dry); }
.badge-skipped_duplicate { background: #e5e7eb; color: var(--muted); }

/* --- Paneles de configuración --- */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 18px;
}
.panel-login { max-width: 360px; margin: 40px auto; }
.panel label { display: block; margin-bottom: 12px; font-size: 0.9rem; }
.panel label.check { display: flex; align-items: center; gap: 8px; }
.field-hint {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: normal;
}
.panel input[type=text], .panel input[type=password], .panel input[type=file] {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.9rem;
}
.panel button, .btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
}
.panel button:hover, .btn:hover { background: #1740b8; }
.hint { font-size: 0.84rem; color: var(--muted); }
.hint code, .status code {
  background: #eef0f3;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.82rem;
}
.status { font-size: 0.92rem; }