/* 
   Energy Flow Insights Modal Styling
   Light ECL-compliant design matching the Eurostat theme
*/

:root {
  --insights-bg: rgba(243, 246, 252, 0.98);
  --insights-border-color: #d8e1eb;
  --insights-text-primary: #1e293b;
  --insights-text-secondary: #576575;
  --insights-accent: #0e47cb;
  --insights-accent-hover: #0b39a2;
  --insights-card-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  --insights-font: 'Inter', system-ui, -apple-system, sans-serif;
}

.energy-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--insights-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999999;
  overflow-y: auto;
  color: var(--insights-text-primary);
  font-family: var(--insights-font);
  animation: insightsFadeIn 0.2s ease-out;
  z-index: 9999999999999 !important;
  outline: none;
}

.energy-modal .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@keyframes insightsFadeIn {
  from { opacity: 0; transform: scale(1.01); }
  to { opacity: 1; transform: scale(1); }
}

.energy-modal-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  position: relative;
}

/* Close button styling */
.energy-modal-close-btn {
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  background: #ffffff;
  border: 1px solid var(--insights-border-color);
  color: var(--insights-text-primary);
  font-size: 1.25rem;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.energy-modal-close-btn:hover {
  background: var(--insights-accent);
  color: #ffffff;
  transform: rotate(90deg);
  border-color: var(--insights-accent);
}

/* Hero Section */
.energy-modal .hero {
  text-align: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--insights-border-color);
}

.energy-modal .hero h1 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--insights-accent);
  letter-spacing: -0.025em;
}

.energy-modal .hero-subtitle {
  color: var(--insights-text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 2rem;
}

/* Summary Card */
.energy-modal .insights-summary-card {
  background: #eef4ff;
  border: 1px solid #b4d0ff;
  border-left: 6px solid var(--insights-accent);
  border-radius: 4px;
  padding: 1.25rem;
  margin-bottom: 2rem;
  text-align: left;
  box-shadow: var(--insights-card-shadow);
}

.energy-modal .insights-summary-card h3 {
  margin-top: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--insights-accent);
  margin-bottom: 0.5rem;
}

.energy-modal .insights-summary-card p {
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #1e293b;
}

/* KPI Grid */
.energy-modal .kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.energy-modal .kpi-card {
  background: #ffffff;
  border: 1px solid var(--insights-border-color);
  border-top: 4px solid var(--insights-accent);
  border-radius: 4px;
  padding: 1.25rem;
  text-align: left;
  transition: all 0.2s ease;
  box-shadow: var(--insights-card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
}

.energy-modal .kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.energy-modal .kpi-label {
  color: var(--insights-text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.energy-modal .kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--insights-text-primary);
  line-height: 1.2;
}

.energy-modal .kpi-desc {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--insights-text-secondary);
  border-top: 1px solid #f1f5f9;
  padding-top: 0.5rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.energy-modal .kpi-desc strong {
  color: var(--insights-text-primary);
}

/* Section styling */
.energy-modal section {
  background: #ffffff;
  border: 1px solid var(--insights-border-color);
  border-radius: 4px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--insights-card-shadow);
}

.energy-modal section h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--insights-accent);
  border-left: 4px solid var(--insights-accent);
  padding-left: 0.75rem;
}

.energy-modal .section-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--insights-text-secondary);
  margin-top: -0.75rem;
  margin-bottom: 1.5rem;
  max-width: 900px;
}


/* Charts Containers */
.insights-chart-container {
  width: 100%;
  height: 350px;
  background: #f8fafc;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  border: 1px solid var(--insights-border-color);
  overflow: hidden;
}

/* Lists and paragraphs */
.energy-modal section ul,
.energy-modal section ol {
  padding-left: 1.25rem;
  margin-bottom: 0;
}

.energy-modal section li {
  color: var(--insights-text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.5;
  font-size: 0.95rem;
}

.energy-modal section li strong {
  color: var(--insights-accent);
}

/* Tables styling */
.energy-modal table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.energy-modal th, 
.energy-modal td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--insights-border-color);
  color: var(--insights-text-primary);
}

.energy-modal th {
  color: var(--insights-text-secondary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  background: #f8fafc;
}

.energy-modal tr:last-child td {
  border-bottom: none;
}

.energy-modal tr:hover td {
  background: #f1f5f9;
}

/* Custom scrollbar */
.energy-modal::-webkit-scrollbar {
  width: 8px;
}

.energy-modal::-webkit-scrollbar-track {
  background: var(--insights-bg);
}

.energy-modal::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.energy-modal::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .energy-modal-content {
    padding: 1.5rem 1rem;
  }
  .energy-modal .hero h1 {
    font-size: 1.8rem;
  }
  .energy-modal section {
    padding: 1rem;
  }
}

/* Strategic & Risk Insights Grid */
.energy-modal .strategic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.energy-modal .strategic-card {
  background: #ffffff;
  border: 1px solid var(--insights-border-color);
  border-left: 4px solid #10b981; /* Green accent to differentiate from main blue KPIs */
  border-radius: 4px;
  padding: 1.25rem;
  box-shadow: var(--insights-card-shadow);
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 200px; /* Dynamic but structured */
  height: auto;
}

.energy-modal .strategic-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.energy-modal .strategic-card-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 0.5rem;
  gap: 0.5rem;
}

.energy-modal .strategic-card-header h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--insights-accent);
  flex: 1 1 200px; /* Allow shrinking/wrapping */
}

.energy-modal .strategic-val {
  font-size: 1.2rem;
  font-weight: 700;
  color: #10b981; /* Green/Eco color */
  white-space: nowrap;
}

.energy-modal .strategic-desc {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--insights-text-secondary);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.energy-modal .strategic-desc strong {
  color: var(--insights-text-primary);
}

.energy-modal .text-left {
  text-align: left !important;
}

.energy-modal .text-right {
  text-align: right !important;
}

.energy-modal .text-center {
  text-align: center !important;
}