/* Dashboard An Tâm Tín Dụng - Specific Styles */

/* KPI Card Enhancements */
.kpi-card {
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--hdi-green) 0%, var(--hdi-green-500) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.kpi-card:hover::before {
  opacity: 1;
}

.kpi-icon {
  transition: transform 0.3s ease, color 0.3s ease;
}

.kpi-card:hover .kpi-icon {
  transform: scale(1.1);
  color: var(--hdi-green);
}

/* Gauge Specific Styles */
.gauge-container {
  text-align: center;
}

.gauge-value {
  font-size: 48px;
  font-weight: 700;
  color: var(--text-strong);
  margin: 16px 0 8px;
}

.gauge-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Chart Container Enhancements */
.chart-container {
  position: relative;
}

.chart-container canvas {
  max-width: 100%;
  height: auto;
}

/* Table Enhancements */
.data-table {
  font-size: 13px;
}

.data-table th {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--hdi-green-50);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 11px;
}

.data-table td {
  padding: 10px 12px;
  transition: background-color 0.2s ease;
}

.data-table tbody tr {
  transition: all 0.2s ease;
}

.data-table tbody tr:hover {
  background: var(--hdi-green-50);
  transform: translateX(2px);
}

/* Filter Enhancements */
.filter-select {
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.filter-select:focus {
  outline: none;
  border-color: var(--hdi-green);
  box-shadow: 0 0 0 3px rgba(30, 85, 42, 0.1);
}

.filter-select:hover {
  border-color: var(--hdi-green-100);
}

/* Loading Animation */
.loading {
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 3px solid var(--hdi-green-50);
  border-top: 3px solid var(--hdi-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filters-container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-group {
    width: 100%;
  }
  
  .kpi-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .kpi-card {
    padding: 20px;
  }
  
  .kpi-value {
    font-size: 28px;
  }
  
  .charts-grid,
  .tables-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .chart-container,
  .table-container {
    padding: 20px;
  }
  
  .gauge-wrapper {
    height: 150px;
  }
  
  .gauge-value {
    font-size: 36px;
  }
}

@media (max-width: 480px) {
  .dashboard-container {
    padding: 16px;
  }
  
  .kpi-card {
    padding: 16px;
  }
  
  .kpi-value {
    font-size: 24px;
  }
  
  .chart-container,
  .table-container {
    padding: 16px;
  }
  
  .data-table {
    font-size: 12px;
  }
  
  .data-table th,
  .data-table td {
    padding: 8px;
  }
}

/* Print Styles */
@media print {
  .dashboard-container {
    max-width: none;
    padding: 0;
  }
  
  .kpi-card,
  .chart-container,
  .table-container,
  .gauge-container {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
    margin-bottom: 16px;
  }
  
  .filters-container {
    display: none;
  }
  
  .kpi-card:hover,
  .data-table tbody tr:hover {
    transform: none;
    box-shadow: none;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-light: #1f2937;
    --text-strong: #f9fafb;
    --text-muted: #d1d5db;
    --border-light: #374151;
  }
  
  .kpi-card,
  .chart-container,
  .table-container,
  .gauge-container {
    background: #374151;
    border-color: #4b5563;
  }
  
  .data-table th {
    background: #4b5563;
    color: #f9fafb;
  }
  
  .data-table td {
    border-color: #4b5563;
    color: #d1d5db;
  }
  
  .data-table tbody tr:hover {
    background: #4b5563;
  }
  
  .filter-select {
    background: #374151;
    color: #f9fafb;
    border-color: #4b5563;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .kpi-card,
  .chart-container,
  .table-container,
  .gauge-container {
    border-width: 2px;
  }
  
  .kpi-value {
    color: #000;
  }
  
  .kpi-title {
    color: #333;
  }
  
  .data-table th {
    background: #000;
    color: #fff;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .kpi-card,
  .kpi-icon,
  .filter-select,
  .data-table tbody tr {
    transition: none;
  }
  
  .kpi-card:hover {
    transform: none;
  }
  
  .loading::after {
    animation: none;
    border-top-color: var(--hdi-green-50);
  }
}

/* Focus Indicators */
.filter-select:focus,
.kpi-card:focus,
.chart-container:focus,
.table-container:focus {
  outline: 2px solid var(--hdi-green);
  outline-offset: 2px;
}

/* Utility Classes */
.text-success { color: var(--hdi-green-500) !important; }
.text-danger { color: var(--hdi-red) !important; }
.text-warning { color: var(--hdi-yellow) !important; }
.text-muted { color: var(--text-muted) !important; }

.bg-success { background-color: var(--hdi-green-50) !important; }
.bg-danger { background-color: #fef2f2 !important; }
.bg-warning { background-color: #fffbeb !important; }

.border-success { border-color: var(--hdi-green-500) !important; }
.border-danger { border-color: var(--hdi-red) !important; }
.border-warning { border-color: var(--hdi-yellow) !important; }