/* Modul-Spezialoptik 210_exponentielle_regression (aus sample4.html) — Rest deckt assets/css/style.css ab */

/* Zusammenfassungs-Karten (Rueckblick Sample 0-3) */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.summary-card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  border: 3px solid #dee2e6;
  transition: all 0.3s;
}

.summary-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  border-color: #0047AB;
}

.summary-card h4 {
  color: #DC143C;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.summary-card .icon {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
}

/* Trainieren-Button: deaktiviert waehrend des Trainings (style.css kennt nur .btn-erfolg[disabled]) */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Fortschrittsbalken beim Training (IDs wie im Markup: moduleProgress*) */
#moduleProgressContainer {
  margin-top: 1rem;
  background-color: #e9ecef;
  border-radius: 0.5rem;
  overflow: hidden;
  height: 30px;
  position: relative;
  display: none;
}

#moduleProgressBar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #0047AB 0%, #DC143C 100%);
  transition: width 0.3s ease;
}

#moduleProgressText {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: 600;
  color: #333;
  text-shadow: 0 0 3px white;
}

.loss-display {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: #666;
  font-family: 'Courier New', monospace;
}

/* Hyperparameter-Eingaben (Anzahl Samples, Hidden Units, Epochen, Lernrate) */
.param-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.param-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.param-group label {
  font-weight: 600;
  color: #0047AB;
  font-size: 0.95rem;
}

.param-group input {
  padding: 0.5rem;
  border: 2px solid #dee2e6;
  border-radius: 4px;
  font-size: 1rem;
}

.param-hint {
  font-size: 0.85rem;
  color: #666;
  font-style: italic;
}

.param-value {
  display: inline-block;
  background: #0047AB;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
}