/*============================================================================================
  Mutfaktan Yarına — İletişim ve Koordinasyon Masası
  Theme: Potenza Split-Screen Modeli (base.css, forms.css ve layout-split.css üzerine kurulu)
============================================================================================*/

.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 640px) {
  .form-grid-2col {
    grid-template-columns: 1fr;
  }
}

.success-state {
  display: none;
  background: var(--success-light);
  border: 1px solid var(--success-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
}

.success-state.active {
  display: block;
}

.success-state > div {
  font-family: var(--font-headline);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--success);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.success-state h2 {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--success);
  margin-bottom: 0.5rem;
}

.success-state p {
  color: var(--success-dark);
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

#btn-new-message {
  background: var(--white);
  border: 1.5px solid var(--success-border);
  color: var(--success);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

#btn-new-message:hover {
  background: var(--success-light);
}

@media (max-width: 768px), (pointer: coarse) {
  #btn-new-message {
    min-height: 44px;
  }
}