/* Sudionička Statistika - Frontend Styles */
.sudionicka-wrapper {
  --primary-color: #2563eb;
  --secondary-color: #dc2626;
  --background: #f8f5ed;
  --surface: #f0e9e0;
  --border: #d4c2b0;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  background: var(--background);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.sudionicka-header {
  text-align: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--border);
}

.sudionicka-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sudionicka-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin: 0;
}

.sudionicka-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.models-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

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

  .sudionicka-wrapper {
    padding: 1rem;
  }
}

.model-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.model-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.model-header {
  margin-bottom: 1.5rem;
}

.model-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.model-icon {
  font-size: 1.5rem;
}

.model-filters {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.filter-group {
  display: flex;
  flex-direction: column;
}

.filter-label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.label-text {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.filter-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Select2 Styling */
.select2-container--default .select2-selection--multiple {
  border: 1px solid var(--border) !important;
  border-radius: 8px !important;
  min-height: 42px !important;
  padding: 4px !important;
}

.select2-container--default.select2-container--focus .select2-selection--multiple {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1) !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
  background-color: var(--primary-color) !important;
  border: none !important;
  border-radius: 6px !important;
  color: white !important;
  padding: 4px 8px !important;
  margin: 2px !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
  color: rgba(255, 255, 255, 0.8) !important;
  margin-right: 4px !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
  color: white !important;
}

.controls-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

@media (max-width: 640px) {
  .controls-section {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.control-label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.radio-group {
  display: flex;
  gap: 1rem;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: #f8f5ed;
  transition: all 0.2s ease;
}

.radio-option:hover {
  background: var(--surface);
}

.radio-option input[type="radio"] {
  margin: 0;
}

.radio-option input[type="radio"]:checked + .radio-text {
  color: var(--primary-color);
  font-weight: 500;
}

.radio-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.metric-select {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.metric-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.action-section {
  display: flex;
  justify-content: center;
  padding: 1rem 0;
}

.compare-button {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: #6b4e3e;
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.compare-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.compare-button:active {
  transform: translateY(0);
}

.compare-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.button-icon {
  font-size: 1.25rem;
}

.button-loader {
  position: absolute;
  right: 1rem;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.results-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chart-container {
  position: relative;
  height: 400px;
  margin-bottom: 1rem;
}

.chart-legend {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.sudionicka-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 1rem;
  color: #dc2626;
  text-align: center;
}

.sudionicka-error p {
  margin: 0;
  font-weight: 500;
}