.messages-container {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2000;
  max-width: 400px;
}

.message {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  box-shadow: var(--app-shadow);
  animation: slideIn 0.3s ease-out;
  border-left: 4px solid;
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
    max-height: 200px;
    margin-bottom: 0;
  }
  to {
    transform: translateX(420px);
    opacity: 0;
    max-height: 0;
    margin-bottom: -0.75rem;
  }
}

.message-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: white;
  font-weight: 500;
  flex: 1;
}

.message-content i {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.message-success {
  background-color: #10b981;
  border-left-color: #059669;
}

.message-error {
  background-color: #ef4444;
  border-left-color: #dc2626;
}

.message-warning {
  background-color: #f59e0b;
  border-left-color: #d97706;
}

.message-info {
  background-color: #3b82f6;
  border-left-color: #2563eb;
}

.message-close {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.25rem 0.5rem;
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
  opacity: 0.8;
  margin-left: 0.75rem;
  flex-shrink: 0;
}

.message-close:hover {
  opacity: 1;
  transform: scale(1.1);
}

@media (max-width: 600px) {
  .messages-container {
    left: 10px;
    right: 10px;
    max-width: none;
  }

  .message {
    padding: 0.85rem 1rem;
  }
}