/**
 * SYS-LDC Dominicana — Módulo de Cuentas por Cobrar (CxC)
 * Estilos visuales acordes al Clean Modern SaaS Design System de SYS-LDC
 */

/* -------------------------------------------------------------
 * Contenedor Maestro de CxC
 * ------------------------------------------------------------- */
.cxc-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  padding: 4px;
}

/* Header del Módulo */
.cxc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-color, #e5ebf5);
  border-radius: 8px;
  padding: 18px 24px;
  box-shadow: 0 1px 3px rgba(41, 62, 120, 0.04);
}

.cxc-header-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cxc-header-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--primary-light, #eef2fc);
  color: var(--primary, #455fc1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.cxc-header-text h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark-blue, #293e78);
  margin: 0 0 2px 0;
}

.cxc-header-text p {
  font-size: 13px;
  color: var(--text-secondary, #8194be);
  margin: 0;
}

.cxc-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------
 * Tarjetas de KPIs (Resumen Ejecutivo)
 * ------------------------------------------------------------- */
.cxc-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}

.cxc-kpi-card {
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-color, #e5ebf5);
  border-radius: 8px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 1px 3px rgba(41, 62, 120, 0.03);
  position: relative;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cxc-kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(41, 62, 120, 0.08);
}

.cxc-kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--kpi-color, var(--primary, #455fc1));
}

.cxc-kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cxc-kpi-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary, #8194be);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cxc-kpi-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--kpi-bg, var(--primary-light, #eef2fc));
  color: var(--kpi-color, var(--primary, #455fc1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.cxc-kpi-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--dark-blue, #293e78);
  line-height: 1.2;
}

.cxc-kpi-sub {
  font-size: 12px;
  color: var(--text-muted, #98a9c9);
}

/* Modificadores de color KPI */
.cxc-kpi-total   { --kpi-color: #455fc1; --kpi-bg: #eef2fc; }
.cxc-kpi-pending { --kpi-color: #51c7eb; --kpi-bg: #ebf8fd; }
.cxc-kpi-due     { --kpi-color: #f4bf63; --kpi-bg: #fef9ee; }
.cxc-kpi-overdue { --kpi-color: #f67377; --kpi-bg: #fef1f2; }
.cxc-kpi-partial { --kpi-color: #8b5cf6; --kpi-bg: #f5f3ff; }
.cxc-kpi-paid    { --kpi-color: #5bd4ad; --kpi-bg: #eefbf6; }

/* -------------------------------------------------------------
 * Pestañas / Sub-navegación de CxC
 * ------------------------------------------------------------- */
.cxc-tabs-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 2px solid var(--border-color, #e5ebf5);
  background: transparent;
  padding: 0 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.cxc-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary, #8194be);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  margin-bottom: -2px;
  border-radius: 6px 6px 0 0;
}

.cxc-tab-btn:hover {
  color: var(--primary, #455fc1);
  background: rgba(69, 95, 193, 0.04);
}

.cxc-tab-btn.active {
  color: var(--primary, #455fc1);
  border-bottom-color: var(--primary, #455fc1);
  background: #ffffff;
}

.cxc-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 10px;
  background: var(--bg-subtle, #f8fafd);
  color: var(--text-secondary, #8194be);
}

.cxc-tab-btn.active .cxc-tab-badge {
  background: var(--primary-light, #eef2fc);
  color: var(--primary, #455fc1);
}

.cxc-tab-badge.badge-danger {
  background: #fef1f2;
  color: #f67377;
}

.cxc-tab-badge.badge-warning {
  background: #fef9ee;
  color: #d97706;
}

/* -------------------------------------------------------------
 * Filtros y Barra de Búsqueda
 * ------------------------------------------------------------- */
.cxc-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--bg-card, #ffffff);
  padding: 12px 18px;
  border: 1px solid var(--border-color, #e5ebf5);
  border-radius: 8px;
}

.cxc-search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 450px;
}

.cxc-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted, #98a9c9);
  pointer-events: none;
}

.cxc-search-input {
  width: 100%;
  padding: 9px 12px 9px 36px;
  border: 1px solid var(--border-color, #e5ebf5);
  border-radius: 6px;
  font-size: 13.5px;
  background: var(--bg-subtle, #f8fafd);
  color: var(--text-primary, #293e78);
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.cxc-search-input:focus {
  border-color: var(--primary, #455fc1);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(69, 95, 193, 0.12);
}

.cxc-filter-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------
 * Tabla de Cobranzas
 * ------------------------------------------------------------- */
.cxc-table-card {
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-color, #e5ebf5);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(41, 62, 120, 0.03);
}

.cxc-table-wrap {
  width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
}

.cxc-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.cxc-table th {
  background: var(--bg-subtle, #f8fafd);
  color: var(--text-secondary, #8194be);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color, #e5ebf5);
  white-space: nowrap;
}

.cxc-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle, #eef3fa);
  color: var(--text-primary, #293e78);
  vertical-align: middle;
}

.cxc-table tbody tr {
  transition: background 0.12s ease;
}

.cxc-table tbody tr:hover {
  background: var(--primary-light, #f2f6fd);
}

.cxc-table tbody tr:last-child td {
  border-bottom: none;
}

/* Identificador de Factura */
.cxc-invoice-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cxc-ncf-pill {
  font-weight: 700;
  font-size: 13px;
  color: var(--dark-blue, #293e78);
  letter-spacing: 0.3px;
}

.cxc-invoice-sub {
  font-size: 11px;
  color: var(--text-muted, #98a9c9);
}

/* Cliente */
.cxc-client-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 240px;
}

.cxc-client-name {
  font-weight: 600;
  color: var(--dark-blue, #293e78);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cxc-client-sub {
  font-size: 11px;
  color: var(--text-secondary, #8194be);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Estados de Cobranza (Badges) */
.cxc-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.cxc-status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status-pendiente {
  background: #ebf8fd;
  color: #0284c7;
}

.status-parcial {
  background: #f5f3ff;
  color: #7c3aed;
}

.status-vencida {
  background: #fef1f2;
  color: #dc2626;
}

.status-vencida_parcial {
  background: #fff1f2;
  color: #be123c;
}

.status-pagada {
  background: #eefbf6;
  color: #059669;
}

.status-anulada {
  background: #f1f5f9;
  color: #64748b;
}

/* Fechas y Días Restantes */
.cxc-date-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  white-space: nowrap;
}

.cxc-date-main {
  font-weight: 600;
  font-size: 12.5px;
}

.cxc-days-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  display: inline-block;
  width: fit-content;
}

.days-safe {
  color: #059669;
  background: #ecfdf5;
}

.days-soon {
  color: #d97706;
  background: #fef3c7;
}

.days-overdue {
  color: #dc2626;
  background: #fee2e2;
  font-weight: 700;
}

/* -------------------------------------------------------------
 * Interruptor de Recordatorios (3 Estados: Activado / Pausado / Desactivado)
 * ------------------------------------------------------------- */
.cxc-reminder-switch {
  display: inline-flex;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
  user-select: none;
}

.cxc-switch-btn {
  border: none;
  background: transparent;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cxc-switch-btn:hover {
  color: var(--primary, #455fc1);
}

.cxc-switch-btn.active.switch-active {
  background: #10b981;
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(16, 185, 129, 0.25);
}

.cxc-switch-btn.active.switch-paused {
  background: #f59e0b;
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(245, 158, 11, 0.25);
}

.cxc-switch-btn.active.switch-off {
  background: #64748b;
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(100, 116, 139, 0.25);
}

/* -------------------------------------------------------------
 * Botones de Acción de Fila
 * ------------------------------------------------------------- */
.cxc-row-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.cxc-btn-pay {
  background: #10b981;
  color: #ffffff;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.cxc-btn-pay:hover {
  background: #059669;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.25);
}

.cxc-btn-icon {
  background: transparent;
  border: 1px solid var(--border-color, #e5ebf5);
  color: var(--text-secondary, #8194be);
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.cxc-btn-icon:hover {
  color: var(--primary, #455fc1);
  border-color: var(--primary, #455fc1);
  background: var(--primary-light, #eef2fc);
}

/* -------------------------------------------------------------
 * Modal de Confirmar Pago Recibido
 * ------------------------------------------------------------- */
.cxc-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 16px;
  animation: cxcFadeIn 0.2s ease;
}

@keyframes cxcFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.cxc-modal-box {
  background: #ffffff;
  border-radius: 12px;
  width: 100%;
  max-width: 580px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: cxcSlideUp 0.2s ease;
}

@keyframes cxcSlideUp {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cxc-modal-header {
  padding: 18px 24px;
  background: var(--bg-subtle, #f8fafd);
  border-bottom: 1px solid var(--border-color, #e5ebf5);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cxc-modal-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--dark-blue, #293e78);
  margin: 0;
}

.cxc-modal-close {
  background: transparent;
  border: none;
  font-size: 20px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  line-height: 1;
}

.cxc-modal-close:hover {
  color: #1e293b;
  background: #e2e8f0;
}

.cxc-modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-height: calc(85vh - 120px);
  overflow-y: auto;
}

.cxc-payment-summary {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.cxc-summary-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cxc-summary-label {
  font-size: 11px;
  color: #64748b;
  text-transform: uppercase;
  font-weight: 600;
}

.cxc-summary-val {
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
}

.cxc-summary-val.highlight-balance {
  color: #dc2626;
  font-size: 16px;
}

/* Botones Rápidos Saldo Completo / Parcial */
.cxc-amount-toggle {
  display: flex;
  gap: 8px;
}

.cxc-toggle-btn {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-color, #e5ebf5);
  background: #ffffff;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary, #8194be);
  cursor: pointer;
  transition: all 0.15s ease;
}

.cxc-toggle-btn.selected {
  border-color: var(--primary, #455fc1);
  background: var(--primary-light, #eef2fc);
  color: var(--primary, #455fc1);
}

.cxc-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cxc-form-label {
  font-size: 12.5px;
  font-weight: 600;
  color: #334155;
}

.cxc-form-input,
.cxc-form-select {
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 13.5px;
  color: #0f172a;
  outline: none;
  transition: border-color 0.15s ease;
  background: #ffffff;
}

.cxc-form-input:focus,
.cxc-form-select:focus {
  border-color: var(--primary, #455fc1);
  box-shadow: 0 0 0 3px rgba(69, 95, 193, 0.12);
}

.cxc-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.cxc-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  cursor: pointer;
}

.cxc-checkbox-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  cursor: pointer;
}

.cxc-modal-footer {
  padding: 16px 24px;
  background: var(--bg-subtle, #f8fafd);
  border-top: 1px solid var(--border-color, #e5ebf5);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* -------------------------------------------------------------
 * Cronograma / Drawer de Seguimiento
 * ------------------------------------------------------------- */
.cxc-timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  padding-left: 24px;
  margin-top: 12px;
}

.cxc-timeline::before {
  content: '';
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 8px;
  width: 2px;
  background: #e2e8f0;
}

.cxc-timeline-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
}

.cxc-timeline-step::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 14px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
  border: 2px solid #ffffff;
}

.cxc-timeline-step.sent::before {
  background: #10b981;
}

.cxc-timeline-step.due::before {
  background: #f59e0b;
}

.cxc-timeline-step.overdue::before {
  background: #ef4444;
}

.cxc-step-title {
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  display: flex;
  justify-content: space-between;
}

.cxc-step-date {
  font-size: 11.5px;
  color: #64748b;
}

/* -------------------------------------------------------------
 * Panel de Configuración
 * ------------------------------------------------------------- */
.cxc-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 20px;
}

.cxc-settings-card {
  background: #ffffff;
  border: 1px solid var(--border-color, #e5ebf5);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cxc-settings-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark-blue, #293e78);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cxc-code-box {
  background: #0f172a;
  color: #f8fafc;
  padding: 12px 14px;
  border-radius: 6px;
  font-family: monospace;
  font-size: 12px;
  line-height: 1.4;
  word-break: break-all;
  user-select: all;
}

/* Responsividad */
@media (max-width: 768px) {
  .cxc-form-row {
    grid-template-columns: 1fr;
  }
  .cxc-payment-summary {
    grid-template-columns: 1fr;
  }
  .cxc-header {
    flex-direction: column;
    align-items: flex-start;
  }
}