/* ==========================================================================
   eRAsolar / SUNERA Cloud System - Módulo Financiero NIIF & DIAN
   Design System: Pro-Elite Dark Glassmorphism, Tailwind Compatible
   ========================================================================== */

:root {
  --era-navy: #0f172a;
  --era-navy-deep: #070b14;
  --era-navy-card: #1e293b;
  --era-gold: #fdb813;
  --era-gold-hover: #e5a40b;
  --era-gold-light: rgba(253, 184, 19, 0.12);
  --era-emerald: #10b981;
  --era-emerald-dark: #059669;
  --era-emerald-light: rgba(16, 185, 129, 0.12);
  --era-blue: #0ea5e9;
  --era-blue-light: rgba(14, 165, 233, 0.12);
  --era-purple: #8b5cf6;
  --era-purple-light: rgba(139, 92, 246, 0.12);
  --era-red: #ef4444;
  --era-red-light: rgba(239, 68, 68, 0.12);
  --era-slate-50: #f8fafc;
  --era-slate-100: #f1f5f9;
  --era-slate-200: #e2e8f0;
  --era-slate-300: #cbd5e1;
  --era-slate-400: #94a3b8;
  --era-slate-500: #64748b;
  --era-slate-600: #475569;
  --era-slate-700: #334155;
  --era-slate-800: #1e293b;
  --era-slate-900: #0f172a;

  --font-brand: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.14);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background: #f8fafc;
  color: var(--era-slate-800);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-brand {
  font-family: var(--font-brand);
}

.financial-app-container {
  max-width: 1540px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 3.5rem;
}

/* Glass Header */
.financial-header {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.95));
  color: white;
  border-radius: var(--radius-lg);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Project Selector & Actions Bar */
.financial-banner {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--era-slate-200);
  box-shadow: var(--shadow-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.financial-banner-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.project-select-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 280px;
}

.project-select {
  width: 100%;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--era-slate-200);
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--era-navy);
  background: var(--era-slate-50);
  cursor: pointer;
  transition: all 0.2s ease;
}

.project-select:focus {
  border-color: var(--era-gold);
  outline: none;
  background: white;
  box-shadow: 0 0 0 3px rgba(253, 184, 19, 0.2);
}

.financial-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn-gold {
  background: var(--era-gold);
  color: var(--era-navy);
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 0.82rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(253, 184, 19, 0.3);
}

.btn-gold:hover {
  background: var(--era-gold-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--era-slate-100);
  color: var(--era-slate-700);
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--era-slate-200);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--era-slate-200);
  color: var(--era-navy);
}

.btn-primary {
  background: var(--era-navy);
  color: white;
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: var(--era-navy-card);
  transform: translateY(-1px);
}

.btn-emerald {
  background: var(--era-emerald);
  color: white;
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 0.82rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-emerald:hover {
  background: var(--era-emerald-dark);
  transform: translateY(-1px);
}

/* Metadata badges strip */
.project-meta-badges {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--era-slate-100);
}

.meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  background: var(--era-slate-100);
  color: var(--era-slate-700);
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 600;
  border: 1px solid var(--era-slate-200);
}

.meta-badge.highlight {
  background: var(--era-gold-light);
  color: #854d0e;
  border-color: rgba(253, 184, 19, 0.4);
  font-weight: 700;
}

.meta-badge.emerald {
  background: var(--era-emerald-light);
  color: #065f46;
  border-color: rgba(16, 185, 129, 0.4);
  font-weight: 700;
}

.meta-badge.blue {
  background: var(--era-blue-light);
  color: #0369a1;
  border-color: rgba(14, 165, 233, 0.4);
  font-weight: 700;
}

.meta-badge.purple {
  background: var(--era-purple-light);
  color: #5b21b6;
  border-color: rgba(139, 92, 246, 0.4);
  font-weight: 700;
}

.meta-badge.gold {
  background: var(--era-gold-light);
  color: #854d0e;
  border-color: rgba(253, 184, 19, 0.4);
  font-weight: 700;
}

/* Executive KPI Grid */
.kpi-executive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--era-slate-200);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--card-accent, var(--era-gold));
}

.kpi-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.kpi-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--era-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.kpi-icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--icon-bg, var(--era-slate-100));
  color: var(--icon-color, var(--era-navy));
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-value {
  font-family: var(--font-brand);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--era-navy);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.kpi-meta {
  font-size: 0.72rem;
  color: var(--era-slate-500);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Executive Tabs Navigation */
.tabs-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: white;
  padding: 0.4rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--era-slate-200);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.tab-btn {
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--era-slate-600);
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  background: var(--era-slate-100);
  color: var(--era-navy);
}

.tab-btn.active {
  background: var(--era-navy);
  color: white;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* CEO Charts Grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--era-slate-200);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--era-slate-100);
}

.chart-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--era-navy);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.chart-subtitle {
  font-size: 0.72rem;
  color: var(--era-slate-500);
}

.chart-container {
  position: relative;
  height: 280px;
  width: 100%;
}

/* Financial Tables */
.table-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--era-slate-200);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.financial-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.financial-table th {
  background: var(--era-slate-100);
  color: var(--era-slate-700);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.72rem;
  padding: 0.65rem 0.9rem;
  text-align: left;
  border-bottom: 2px solid var(--era-slate-200);
}

.financial-table td {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--era-slate-100);
  color: var(--era-slate-800);
}

.financial-table tr:hover td {
  background: #f8fafc;
}

.financial-table tr.row-total td {
  font-weight: 800;
  background: var(--era-slate-50);
  border-top: 1.5px solid var(--era-slate-300);
  border-bottom: 1.5px solid var(--era-slate-300);
  color: var(--era-navy);
}

.financial-table tr.row-special td {
  background: #fefce8;
  font-weight: 700;
  color: #854d0e;
}

.financial-table td.text-right, .financial-table th.text-right {
  text-align: right;
}

/* DIAN 110 Form Table */
.dian-row-code {
  font-family: monospace;
  font-weight: 800;
  color: #0f172a;
  background: #e2e8f0;
  padding: 2px 6px;
  border-radius: 4px;
}

/* AI Recommendations Cards */
.ai-recom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1rem;
}

.ai-recom-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--era-slate-200);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ai-recom-card.warning {
  border-left: 4px solid var(--era-red);
}

.ai-recom-card.success {
  border-left: 4px solid var(--era-emerald);
}

.ai-recom-card.gold {
  border-left: 4px solid var(--era-gold);
}

.ai-recom-card.info {
  border-left: 4px solid var(--era-blue);
}

.ai-recom-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.ai-recom-badge {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 12px;
}

.ai-recom-title {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--era-navy);
  margin-bottom: 0.4rem;
}

.ai-recom-desc {
  font-size: 0.8rem;
  color: var(--era-slate-600);
  line-height: 1.45;
  margin-bottom: 0.8rem;
}

.ai-recom-action {
  background: var(--era-slate-50);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
  font-size: 0.78rem;
  border-left: 3px solid var(--era-navy);
  color: var(--era-slate-800);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--era-slate-200);
  animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 1.15rem 1.5rem;
  background: var(--era-navy);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--era-slate-400);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: white;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 1rem 1.5rem;
  background: var(--era-slate-50);
  border-top: 1px solid var(--era-slate-200);
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

/* Toast Notifications */
.era-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--era-navy);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 9999;
  border-left: 4px solid var(--era-gold);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.era-toast.show {
  transform: translateY(0);
  opacity: 1;
}