/* reportes.css — Fase 14: Reportes, dashboards y KPIs */

/* ── Período selector ────────────────────────────────────────── */
.periodo-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 16px;
  background: var(--bg-card, #fff);
  border-radius: 10px;
  margin-bottom: 18px;
}

.periodo-bar label {
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
}

.periodo-btn {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border, #e2e8f0);
  background: transparent;
  color: var(--text-primary, #e2e8f0);
  font-size: 13px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.periodo-btn:hover { background: rgba(99,102,241,.15); border-color: #6366f1; }
.periodo-btn.activo { background: #6366f1; border-color: #6366f1; color: #fff; }

.periodo-custom {
  display: flex;
  gap: 8px;
  align-items: center;
}

.periodo-custom input[type=date] {
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border, #e2e8f0);
  background: var(--input-bg, #fff);
  color: var(--text-primary, #e2e8f0);
  font-size: 13px;
}

/* ── KPI cards ───────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.kpi-card {
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 10px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.kpi-card .kpi-label {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.kpi-card .kpi-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary, #e2e8f0);
  line-height: 1;
}

.kpi-card .kpi-sub {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
}

.kpi-card .kpi-var {
  font-size: 13px;
  font-weight: 600;
}
.kpi-card .kpi-var.up   { color: #34d399; }
.kpi-card .kpi-var.down { color: #f87171; }
.kpi-card .kpi-var.flat { color: #8892a4; }

.kpi-card .kpi-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
}
.kpi-card .kpi-badge.warn   { background: rgba(251,191,36,.15); color: #fbbf24; }
.kpi-card .kpi-badge.danger { background: rgba(248,113,113,.15); color: #f87171; }
.kpi-card .kpi-badge.ok     { background: rgba(52,211,153,.15);  color: #34d399; }

/* ── Tabs ────────────────────────────────────────────────────── */
.report-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border, #e2e8f0);
  padding-bottom: 0;
}

.report-tab {
  padding: 8px 18px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted, #94a3b8);
  font-size: 14px;
  cursor: pointer;
  transition: color .15s;
  margin-bottom: -1px;
}
.report-tab:hover { color: var(--text-primary, #e2e8f0); }
.report-tab.activo {
  color: #6366f1;
  border-bottom-color: #6366f1;
}

/* ── Panel de sección ────────────────────────────────────────── */
.report-panel { display: none; }
.report-panel.activo { display: block; }

/* ── Gráfico de barras CSS ───────────────────────────────────── */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 160px;
  padding: 0 4px;
  overflow-x: auto;
}

.bar-chart .bar-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 32px;
}

.bar-chart .bar-fill {
  width: 100%;
  background: #6366f1;
  border-radius: 3px 3px 0 0;
  transition: height .3s ease;
  min-height: 2px;
}

.bar-chart .bar-label {
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
  text-align: center;
  white-space: nowrap;
}

.bar-chart .bar-value {
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
}

.chart-container {
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 18px;
}

.chart-container h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 14px;
  color: var(--text-primary, #e2e8f0);
}

/* ── Tabla de reportes ───────────────────────────────────────── */
.report-table-wrap {
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 18px;
}

.report-table-wrap h3 {
  font-size: 14px;
  font-weight: 600;
  padding: 14px 18px 0;
  color: var(--text-primary, #e2e8f0);
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.report-table th {
  padding: 10px 16px;
  text-align: left;
  color: var(--text-muted, #94a3b8);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 1px solid var(--border, #e2e8f0);
}

.report-table td {
  padding: 10px 16px;
  color: var(--text-primary, #e2e8f0);
  border-bottom: 1px solid var(--border, #f1f5f9);
}

.report-table tr:last-child td { border-bottom: none; }
.report-table tr:hover td { background: rgba(99,102,241,.05); }
.report-table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ── Estado vacío ────────────────────────────────────────────── */
.report-empty {
  text-align: center;
  padding: 40px;
  color: var(--text-muted, #94a3b8);
  font-size: 14px;
}

/* ── Donut / pie metodos pago (badges) ───────────────────────── */
.metodo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.metodo-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 8px;
  padding: 12px 16px;
  min-width: 160px;
}

.metodo-item .metodo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.metodo-item .metodo-nombre {
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
}

.metodo-item .metodo-monto {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary, #e2e8f0);
}

.metodo-item .metodo-pct {
  font-size: 11px;
  color: var(--text-muted, #94a3b8);
}

/* Colores por método */
.metodo-efectivo     { background: #34d399; }
.metodo-tarjeta_credito { background: #6366f1; }
.metodo-tarjeta_debito  { background: #818cf8; }
.metodo-transferencia   { background: #fbbf24; }
.metodo-otro            { background: #8892a4; }

/* ── Loading skeleton ────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card, #fff) 25%, rgba(255,255,255,.05) 50%, var(--bg-card, #fff) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 6px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .periodo-bar {
    gap: 6px;
    padding: 10px 12px;
  }
  .periodo-btn { padding: 5px 10px; font-size: 12px; }
  .periodo-custom {
    width: 100%;
    flex-wrap: wrap;
  }
  .periodo-custom input[type=date] {
    flex: 1;
    min-width: 0;
    font-size: 12px;
  }

  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .kpi-card { padding: 12px 14px; }
  .kpi-card .kpi-value { font-size: 20px; }

  .report-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    scrollbar-width: none;
    gap: 0;
  }
  .report-tabs::-webkit-scrollbar { display: none; }
  .report-tab { padding: 8px 12px; font-size: 13px; white-space: nowrap; flex-shrink: 0; }

  .chart-container { padding: 12px; }
  .bar-chart { height: 120px; }

  .report-table-wrap { border-radius: 8px; }
  .report-table-wrap h3 { padding: 10px 12px 0; font-size: 13px; }
  .report-table { display: block; overflow-x: auto; }
  .report-table th, .report-table td { padding: 8px 10px; font-size: 12px; white-space: nowrap; }

  .metodo-item { min-width: auto; padding: 10px 12px; flex: 1; }
  .metodo-item .metodo-monto { font-size: 14px; }
}