/* ============================================
   _reportes.css — Finance Module Design System
   Aesthetic: Corporate Precision / Refined Utilitarian
   ============================================ */

/* ============================================
   FINANCE TOOLBAR — Main container for navigation + controls
   ============================================ */

.finance-toolbar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--ds-bg-surface);
  border-radius: 1rem;
  border: 1px solid var(--ds-border-color);
  box-shadow:
    0 1px 2px rgba(0,0,0,.04),
    0 4px 16px rgba(0,0,0,.04);
}

.dark .finance-toolbar {
  box-shadow:
    0 1px 2px rgba(0,0,0,.2),
    0 4px 16px rgba(0,0,0,.15),
    inset 0 1px 0 rgba(255,255,255,.03);
}


/* ============================================
   CONTEXT NAVIGATION — Tabs for switching between views
   ============================================ */

.context-nav {
  display: flex;
  align-items: stretch;
  gap: 0.25rem;
  padding: 0.375rem;
  background: var(--ds-bg-muted, rgba(0,0,0,.03));
  border-radius: 0.75rem;
  position: relative;
}

.dark .context-nav {
  background: rgba(255,255,255,.04);
}

/* Section groups */
.context-nav__group {
  display: flex;
  align-items: stretch;
  gap: 0.25rem;
}

/* Separator between income and expenses */
.context-nav__separator {
  width: 1px;
  margin: 0.5rem 0.75rem;
  background: var(--ds-border-color);
  opacity: 0.6;
}

/* Individual nav items */
.context-nav__item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.125rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ds-text-secondary);
  text-decoration: none;
  white-space: nowrap;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    transform 0.1s ease,
    box-shadow 0.15s ease;
  position: relative;
  border: 1px solid transparent;
}

.context-nav__item:hover {
  background: var(--ds-bg-surface);
  color: var(--ds-text-primary);
  text-decoration: none;
  border-color: var(--ds-border-color);
}

.context-nav__item:active {
  transform: scale(0.98);
}

/* Active state */
.context-nav__item.active {
  background: var(--ds-bg-surface);
  color: var(--ds-primary);
  font-weight: 600;
  border-color: var(--ds-primary);
  box-shadow:
    0 2px 8px rgba(37, 99, 235, 0.15),
    0 1px 2px rgba(37, 99, 235, 0.1);
}

.dark .context-nav__item.active {
  background: rgba(37, 99, 235, 0.15);
  box-shadow:
    0 2px 12px rgba(37, 99, 235, 0.25),
    inset 0 1px 0 rgba(255,255,255,.05);
}

/* Icon styling */
.context-nav__icon {
  font-size: 1rem;
  opacity: 0.7;
  transition: opacity 0.15s ease;
}

.context-nav__item:hover .context-nav__icon,
.context-nav__item.active .context-nav__icon {
  opacity: 1;
}

/* Alert badge */
.context-nav__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 2rem;
  background: var(--ds-danger);
  color: white;
  margin-left: 0.25rem;
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.context-nav__item.active .context-nav__badge {
  background: var(--ds-danger);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
}

/* Mobile scrolling */
@media (max-width: 992px) {
  .context-nav {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .context-nav::-webkit-scrollbar {
    display: none;
  }
}


/* ============================================
   PERIOD SELECTOR — Quick date range buttons
   ============================================ */

.period-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Period quick buttons group */
.period-selector {
  display: flex;
  align-items: stretch;
  padding: 0.25rem;
  background: var(--ds-bg-muted, rgba(0,0,0,.03));
  border-radius: 0.625rem;
  gap: 0.25rem;
}

.dark .period-selector {
  background: rgba(255,255,255,.04);
}

.period-selector__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ds-text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  cursor: pointer;
  transition:
    all 0.15s ease;
  white-space: nowrap;
}

.period-selector__btn:hover {
  background: var(--ds-bg-surface);
  color: var(--ds-text-primary);
  border-color: var(--ds-border-color);
}

.period-selector__btn:active {
  transform: scale(0.98);
}

.period-selector__btn.active {
  background: var(--ds-bg-surface);
  color: var(--ds-primary);
  font-weight: 600;
  border-color: var(--ds-primary);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

.dark .period-selector__btn.active {
  background: rgba(37, 99, 235, 0.15);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

/* Custom date button with icon */
.period-selector__btn .fe {
  font-size: 0.875rem;
  opacity: 0.8;
}

.period-selector__btn.active .fe {
  opacity: 1;
}

/* Displayed date range */
.period-display {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  color: var(--ds-text-secondary);
  background: var(--ds-bg-muted, rgba(0,0,0,.02));
  border-radius: 0.5rem;
  border: 1px solid var(--ds-border-color);
}

.period-display__icon {
  color: var(--ds-text-muted);
  font-size: 0.875rem;
}

.period-display__range {
  font-weight: 500;
  color: var(--ds-text-primary);
}


/* ============================================
   PAGE HEADER — Title, subtitle, and actions
   ============================================ */

.page-header-finance {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--ds-border-color);
}

.page-header-finance__title {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.page-header-finance__title h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  color: var(--ds-text-primary);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.page-header-finance__title .subtitle {
  font-size: 0.875rem;
  color: var(--ds-text-muted);
  font-weight: 400;
}

/* Action buttons group */
.page-header-finance__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}


/* ============================================
   ACTION BUTTONS — Refined icon buttons
   ============================================ */

.btn-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: 0.625rem;
  border: 1px solid var(--ds-border-color);
  background: var(--ds-bg-surface);
  color: var(--ds-text-secondary);
  cursor: pointer;
  transition:
    all 0.15s ease;
}

.btn-action:hover {
  background: var(--ds-bg-hover);
  border-color: var(--ds-border-strong);
  color: var(--ds-text-primary);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.btn-action:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-action .fe {
  font-size: 1rem;
}

/* Primary action (add new) */
.btn-action.btn-action-primary {
  background: var(--ds-primary);
  border-color: var(--ds-primary);
  color: white;
}

.btn-action.btn-action-primary:hover {
  background: var(--ds-primary-hover, #1d4ed8);
  border-color: var(--ds-primary-hover, #1d4ed8);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}


/* ============================================
   KPI CARDS — Enhanced grid system
   ============================================ */

.kpi-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

/* Ensure 4-column layout */
.kpi-row-4 {
  grid-template-columns: repeat(4, 1fr);
}

.kpi-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

.kpi-row-2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1200px) {
  .kpi-row-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .kpi-row-4,
  .kpi-row-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .kpi-row-4,
  .kpi-row-3,
  .kpi-row-2 {
    grid-template-columns: 1fr;
  }
}

/* Individual KPI card */
.kpi-card {
  position: relative;
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-color);
  border-left: 4px solid var(--ds-chart-1, #2563eb);
  border-radius: 0.875rem;
  padding: 1.25rem;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(var(--kpi-accent-rgb, 37, 99, 235), 0.03) 100%);
  pointer-events: none;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 4px 12px rgba(0,0,0,.06),
    0 1px 3px rgba(0,0,0,.04);
}

/* KPI color variants */
.kpi-card.kpi-success {
  border-left-color: var(--ds-chart-2, #10b981);
  --kpi-accent-rgb: 16, 185, 129;
}
.kpi-card.kpi-danger {
  border-left-color: var(--ds-chart-4, #ef4444);
  --kpi-accent-rgb: 239, 68, 68;
}
.kpi-card.kpi-warning {
  border-left-color: var(--ds-chart-3, #f59e0b);
  --kpi-accent-rgb: 245, 158, 11;
}
.kpi-card.kpi-info {
  border-left-color: var(--ds-chart-6, #06b6d4);
  --kpi-accent-rgb: 6, 182, 212;
}
.kpi-card.kpi-purple {
  border-left-color: var(--ds-chart-5, #8b5cf6);
  --kpi-accent-rgb: 139, 92, 246;
}

/* Alert card with pulsing effect */
.kpi-card.kpi-alert {
  border-left-color: var(--ds-danger);
  animation: kpi-alert-pulse 2.5s ease-in-out infinite;
}

@keyframes kpi-alert-pulse {
  0%, 100% {
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
  }
  50% {
    box-shadow:
      0 1px 3px rgba(0,0,0,.04),
      0 0 0 3px rgba(239, 68, 68, 0.08);
  }
}

/* Icon wrapper */
.kpi-icon-wrapper {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.kpi-card:hover .kpi-icon-wrapper {
  transform: scale(1.05);
}

.kpi-icon-wrapper .fe {
  font-size: 1.25rem;
}

/* Icon backgrounds */
.kpi-icon-wrapper.bg-primary-soft {
  background: rgba(37,99,235,.1);
  color: var(--ds-chart-1, #2563eb);
}
.kpi-icon-wrapper.bg-success-soft {
  background: rgba(16,185,129,.1);
  color: var(--ds-chart-2, #10b981);
}
.kpi-icon-wrapper.bg-danger-soft {
  background: rgba(239,68,68,.1);
  color: var(--ds-chart-4, #ef4444);
}
.kpi-icon-wrapper.bg-warning-soft {
  background: rgba(245,158,11,.1);
  color: var(--ds-chart-3, #f59e0b);
}
.kpi-icon-wrapper.bg-info-soft {
  background: rgba(6,182,212,.1);
  color: var(--ds-chart-6, #06b6d4);
}
.kpi-icon-wrapper.bg-purple-soft {
  background: rgba(139,92,246,.1);
  color: var(--ds-chart-5, #8b5cf6);
}

/* Value & Label typography */
.kpi-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ds-text-muted);
  margin-bottom: 0.25rem;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ds-text-primary);
  letter-spacing: -0.02em;
  margin: 0;
}

.kpi-value-sm {
  font-size: 1.125rem;
}

.kpi-subvalue {
  font-size: 0.8125rem;
  font-weight: 500;
  margin-top: 0.25rem;
}

.kpi-subvalue.text-danger { color: var(--ds-danger); }
.kpi-subvalue.text-success { color: var(--ds-success); }

/* Change indicator badge */
.kpi-change {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  margin-top: 0.5rem;
}

.kpi-change.up {
  background: rgba(16,185,129,.1);
  color: #059669;
}

.kpi-change.down {
  background: rgba(239,68,68,.1);
  color: #dc2626;
}

.kpi-change.neutral {
  background: rgba(107,114,128,.1);
  color: #6b7280;
}


/* ============================================
   DARK MODE — Adjustments
   ============================================ */

.dark .kpi-card {
  background: rgba(255,255,255,.02);
  border-color: rgba(255,255,255,.08);
}

.dark .kpi-card::before {
  background: linear-gradient(135deg, transparent 0%, rgba(var(--kpi-accent-rgb, 37, 99, 235), 0.06) 100%);
}

.dark .kpi-card:hover {
  background: rgba(255,255,255,.04);
  box-shadow:
    0 4px 12px rgba(0,0,0,.2),
    0 1px 3px rgba(0,0,0,.15);
}

.dark .kpi-change.up {
  color: #34d399;
  background: rgba(52,211,153,.15);
}
.dark .kpi-change.down {
  color: #f87171;
  background: rgba(248,113,113,.15);
}
.dark .kpi-change.neutral {
  color: #9ca3af;
  background: rgba(156,163,175,.15);
}


/* ============================================
   LEGACY SUPPORT — Keep old classes working
   ============================================ */

/* Old finance-nav maps to new context-nav */
.finance-nav {
  display: flex;
  align-items: stretch;
  gap: 0.25rem;
  padding: 0.375rem;
  background: var(--ds-bg-muted, rgba(0,0,0,.03));
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
}

.dark .finance-nav {
  background: rgba(255,255,255,.04);
}

.finance-nav__item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.125rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ds-text-secondary);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.finance-nav__item:hover {
  background: var(--ds-bg-surface);
  color: var(--ds-text-primary);
  text-decoration: none;
  border-color: var(--ds-border-color);
}

.finance-nav__item.active {
  background: var(--ds-bg-surface);
  color: var(--ds-primary);
  font-weight: 600;
  border-color: var(--ds-primary);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
}

.finance-nav__icon {
  font-size: 1rem;
  opacity: 0.7;
}

.finance-nav__item:hover .finance-nav__icon,
.finance-nav__item.active .finance-nav__icon {
  opacity: 1;
}

.finance-nav__divider {
  width: 1px;
  margin: 0.5rem 0.75rem;
  background: var(--ds-border-color);
  opacity: 0.6;
}

.finance-nav__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 2rem;
  background: var(--ds-danger);
  color: white;
  margin-left: 0.25rem;
}


/* ============================================
   DATA TABLE ENHANCEMENTS
   ============================================ */

.table-reportes thead th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--ds-border-color);
  text-align: right;
  padding: 0.625rem 0.875rem;
  font-weight: 600;
  color: var(--ds-text-muted);
}

.table-reportes thead th:first-child {
  text-align: left;
}

.table-reportes tbody td,
.table-reportes tfoot td {
  text-align: right;
  padding: 0.625rem 0.875rem;
  vertical-align: middle;
}

.table-reportes tfoot {
  font-weight: 700;
}

.table-reportes tfoot tr {
  background: rgba(0,0,0,.02);
  border-top: 2px solid var(--ds-border-color);
}

.dark .table-reportes tfoot tr {
  background: rgba(255,255,255,.03);
}

/* Balance colors */
.balance-positive { color: #059669; }
.balance-negative { color: #dc2626; }
.dark .balance-positive { color: #34d399; }
.dark .balance-negative { color: #f87171; }


/* ============================================
   FILTER QUICK BUTTONS
   ============================================ */

.filter-quick-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.filter-quick-buttons .btn {
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
}


/* ============================================
   MISC UTILITIES
   ============================================ */

/* Chart sections */
.chart-section {
  border-radius: 0.75rem;
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-color);
  padding: 1.5rem;
}

/* Cost center progress bars */
.cc-progress-row {
  margin-bottom: 0.875rem;
}

.cc-progress-row .cc-name {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
}

.cc-progress-row .cc-amount {
  font-size: 0.8125rem;
}

.cc-progress-row .progress {
  height: 8px;
  border-radius: 4px;
  background: rgba(0,0,0,.05);
}

.dark .cc-progress-row .progress {
  background: rgba(255,255,255,.08);
}

/* Invoice status indicators */
.factura-stat {
  text-align: center;
  padding: 1rem;
}

.factura-stat .stat-value {
  font-size: 1.25rem;
  font-weight: 700;
}

.factura-stat .stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ds-text-muted);
}

/* Range selector (legacy) */
.range-selector .btn {
  font-size: 0.8125rem;
  padding: 0.375rem 0.875rem;
}

.range-selector .btn.active {
  background: var(--ds-primary);
  color: white;
  border-color: var(--ds-primary);
}